0, 0x0, @dev}, &(0x7f00000002c0)=0x14) 2018/05/10 11:22:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001787d9f47a6000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 2018/05/10 11:22:24 executing program 7: unshare(0x10000000) r0 = socket$netlink(0x10, 0x3, 0x3) connect(r0, &(0x7f00000000c0)=@generic={0x8, "4c3f9876741ee0a1f7abba1b202634e2b5c42cd8b93a11a5f64501bc370d8d06686a34c54bd35bd5c00a3082e110b507aed7c8c2162af36f7a7558dd613a4e547cec98cfbc20746ee106930049cc2eb49049a4f5e365aee972af1b1c8589f3c0d3cc485577d729a78bf1195748be32d9843432d39019872868f532f15961"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x3fd1, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000240)="4400c84a1efacac0e7ca5e3e69d29d4da8efbacbfd322bf308cb3471f5edf82d9e987515d6a1b03d32b0f8b81eb15ab1536e563dc99b9034e97bd5d0057c076e09aa38e07cda8af55669e92836c5185130d773d77e3f5fe8574f166181af86401f6b5ead07f666f95f1273ee5d0e063243effe30020779f9277a20a78893f44f2d117a1e8de3b557a2e41bf5e536384646c8aef136d526997dab67cf235234965bda1457484ed866924cab", 0xab, 0x4}, {&(0x7f0000000300)="813a91df0e214e9bc118d74737e1091e9a6f0f02fb4648a7a2829c7be4c0ccf054b347ab1386375eb9f1f84c57", 0x2d, 0x1}, {&(0x7f0000000340)="a694496ff4b25ce381c35967233b5fc89e2dff23ef0cc1da012be664e987d661eec4b04b31da9b12989dbfcebe3dce965c", 0x31, 0x2}, {&(0x7f0000000380)="bb8f125534b43791125f5030320d8de35513d55b1e9fecc22c847e81b1ac50afe34473d1bd", 0x25, 0x6}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="706172743d002c5c8364651f00000000000000383835392d322c71756965742c66696c655f756d61736b3d791c01dd1052353632342c66696c655f756d61736b3d3632352c7569643d7f2c75"]) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/05/10 11:22:24 executing program 6: msgsnd(0x0, &(0x7f000010d000)=ANY=[@ANYBLOB="00000000002feee7"], 0xfffffe60, 0x0) 2018/05/10 11:22:24 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x6, 0x0, 0x8, 0x8, 0x7, 0x457, 0x1, 0x5, 0x8, 0x7, 0x9, 0x8, 0x5, 0x81, 0x7c1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x0, 0x10, 0x6}, &(0x7f0000000240)=0x18) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}}}, 0x88) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x20, &(0x7f00000003c0)=0x4) 2018/05/10 11:22:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xa3f4, 0x31ac, 0x400, 0x8, 0x1, 0x2, 0xa7, 0x1, 0x0, 0x8, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa}}}, 0x90) [ 100.805746] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.823807] EXT4-fs warning (device loop3): read_mmp_block:112: Error -117 while reading MMP block 0 [ 100.825477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 11:22:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="44d460c9723ca902990451f98f84523e73", 0x11}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 100.889492] hfs: unable to parse mount options 2018/05/10 11:22:24 executing program 1: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="b332c4a3ef4a4723d6d387bde6f63ad2e9be74efde00a51065eaf0f1802408ac15527ec82c954b9cbafba436ad72b5179a7f10585f4dc3918485dd26b1c568f5d756f185c857091931999932ee64e27e034098262fce6470a2c12fd11d458567c1968e1f3da7dc65adf8e72bc06a658364740efb0075a995b467", 0x7a}, {&(0x7f0000000100)="91237b0124ed22166c7bd6613fc6c6ffa37fb41b2c65d6f04fa863eb00d741762d5a121a15696bc3789574a3c10d42e038c1ecfb6619d350d4215a7c7d2e98d90e9f406a8621927cda2869f43b6efc0c7c83d5a046d775635026e4da9ebcde33583d0cd3b7bb96af8aceb9eed90f46527af9f945ee0284411c2300569152e805a12387b4878421ead42fa598bc0bfb7d53f1321e552f32bb3a7863f5e54ddb2014914ce388961a23b558b3f487d3be5aeaf252ddc6a1bdc8e04e57f8829fe7ddb065c60914a6991fe066abc04d1154f055f37dd434484e84a2fffddd3f5fb894606b39cc9ad759f60da8aa65ba", 0xed}], 0x2, 0x6) read$eventfd(r0, &(0x7f00000002c0), 0x8) 2018/05/10 11:22:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x3, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/10 11:22:24 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ifb0\x00', 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) listen(r1, 0x8001) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x210000, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffeef) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) [ 100.910492] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.951627] EXT4-fs warning (device loop3): read_mmp_block:112: Error -117 while reading MMP block 0 2018/05/10 11:22:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/11}], 0x1000000000000143) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000000c0)=""/196) 2018/05/10 11:22:25 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r0, r1/1000+30000}, {0x0, 0x2710}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000280)={0xca, &(0x7f0000000180)="1e6926ed77cf47e9bfc8ec2d0574a4f0d0a247d8edebf4c42eb8b535148b1a9f0d7894380c6f987ee03be11747d1ea2ce0a4ce4c0d5c3b348e0d40475e3462b4f6caa273d87bffe9545a9de2bfecc3b87239016aa5a44eac421c48c4f7a188db948f77de87b9c88a9ef8eab4a5e6c475687aa15e4db74ae74fb88d9088ec4eff3d5171fedf51176b3f4326a5416e5583ddea770ee6dfaf0b3e0124fd3e9200fa98a432ff52610318ade946ae282c19e83e2c4be9948e6318194c4d1bb37c0d6d3107f9ec3ecfea22d3b1"}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000340)=0x600000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_ifreq(r4, 0x897f, &(0x7f0000000380)={'yam0\x00', @ifru_map={0x81, 0x8, 0x40, 0x4, 0x8}}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000002c0)={0xff, 0x753, 0x401}) shutdown(r2, 0x0) eventfd2(0x6, 0x80801) 2018/05/10 11:22:25 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) fstatfs(r0, &(0x7f0000000100)=""/2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x4000, 0x0, 0xffffffff, 0x1f, 0x5}) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x19, 0x4) 2018/05/10 11:22:25 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/rfkill\x00', 0x240002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x101, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000480)={{0x50, 0x100000001}, 'port0\x00', 0x20, 0x1, 0xfff, 0x4, 0x4, 0x4, 0x4, 0x0, 0x4, 0xed}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mprotect(&(0x7f00003ab000/0x3000)=nil, 0x3000, 0x9) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000cc0)=[&(0x7f00000001c0)='[userloselinux^\x00', &(0x7f0000000bc0)='nfs\x00', &(0x7f0000000c00)='%trusted^vboxnet0.^\x00', &(0x7f0000000c40)='cpusettrustedem0{@\x00', &(0x7f0000000c80)='*^\x00'], &(0x7f0000000dc0)=[&(0x7f0000000d00)='/dev/vga_arbiter\x00', &(0x7f0000000d40)='GPLvboxnet1@GPLuser\x00', &(0x7f0000000d80)='nodev\x00']) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000e00)={&(0x7f0000767000/0x3000)=nil, 0x5091558d, 0x2, 0x4, &(0x7f00002f8000/0x3000)=nil, 0x100000001}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x10000}, 0x4) syz_mount_image$nfs(&(0x7f0000000240)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x7f, 0x6, &(0x7f0000000ac0)=[{&(0x7f0000000540)="a0ac1da4a708c2b3236ac48c778ba85bd6c2f41187b6ea1284d0228fac16963120245e3697acdb1ad76cf9af6c53c6956f1e00354231c856f86b5205162950aee75f720c53e71fd5f4508a5818424f1ed4ffde2beb34e2ee3d51930f6e00925e7fecedc921aa9f65ddb63f58ca15123bc74fe022d943c3368c24f3c1c9a6bf4c693f41c337c00e374a26e04ea284433e19ec0e900e1b4a34dc7550959ab1accbe986299843edbdc28d95d8785ca0480641697b0c8d162bc7dd4419", 0xbb, 0xd9}, {&(0x7f0000000600)="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", 0xff, 0x6}, {&(0x7f0000000700)="2eab6651572c737364de00f8c7afded10424b096d61eb8f73c21a1e23d8bfb83b8cab580a40c2225926e5232ef06a09ee22221ec5b15a35609f541487985420e97807cd42879f85b47790a4666d11248508b3c76d8ed297863539df9d44bdcac4da8988cc59059ebbc634733c27001808c85f507b3bfd07ff3bb41d15a7e26bdafa222fec79e207c3c28c1a31ee6039902793961d5833b87c9ca496975e0ea37c8a66f3d3b1382dde65d44cce1376b65c0d3020d693294935ad10595fdc57b03476955681abced24c040cac7879768", 0xcf, 0x4}, {&(0x7f0000000800)="1370740f6df99bf248f7e5bf2e3a3f1c722539eab9e4d0cde8713e6f2a4df6b30d92a7dd4231fbefa280736e0f4ea2c317cf10163277854e0edab3f3216d2ff81679dcb3a6a237b9d5e629f7e473531a195cd2e34bb2affd87bfd7f8095f503150d80babbc069520adc92d33ba9a7e8da41be5c08402ce5ea44d1f53b087098e841cf0f547ccbec99f69fc39016f248239f3d51b09f7d6ddc2e2c7e96cd794138e7fcb229fe02db9046ee64e138ceb36c90b9d75f9416f9f2125ffc434037573b192c22e22c5c346241b96efedfa02b2288c88fc47b03bec0c4583eae94942c91953597b55f3e5d23e70e886334e4385", 0xf0, 0x669}, {&(0x7f0000000900)="cff8dc3663ed964e4efc6c0f1af327f4bb73546d0cd455d6301d19d1da17d206a7d9c886dda56623968e6c2fe53129aed821b2d07ce95925430575db941a5c1b7ef1186bd545fa78b90fa59b8845972f364c83b2e831f085c774cafab2cb59a9448a0c1ebf955a7f04388ac9e5b733fea5561681bcda8359412d72850109b1b66598240c699f11d66b6d396c8f4d7286737bcb", 0x93, 0x10000}, {&(0x7f00000009c0)="f540946ea7706d20e99845433b3030f7bdec3562d9459b919fed7ca035b3123974d2cf3459a2500970ffe800da201492b742bbf5e130bc7f40092cee6b0dda3b39682b94596d6c222b64d3efdba0f0db9a408586c9b9922b82760fd223040fbcc389b655d3bffd6d7b3b0102560a7011dda7b6b2b6517f9bff352b8bb6cb8b252db238d92b8ebeec8ecee158915df9e7633b4ff7bc3e6f7f37c418b9e9007cebb0fcc768941399f5b4dee51ceeb89ed67b7091dfd81fc55b6dd4f001e79d7a4f70630fddff09cb115988d84461fad6", 0xcf, 0x3}], 0x8040, &(0x7f0000000b80)='GPLvboxnet1@GPLuser\x00') 2018/05/10 11:22:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xbe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8e07}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/05/10 11:22:25 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdd8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="03000000", 0x40, 0xfb, &(0x7f0000000140)=""/251, 0x41000, 0x0, [], r0}, 0xff31) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10002, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000002c0)=[0x7, 0x7]) 2018/05/10 11:22:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) readv(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x2}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5412, &(0x7f0000fe0000)=0x3) 2018/05/10 11:22:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d53", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/10 11:22:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000002c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/129, 0x81}, {&(0x7f0000000140)=""/58, 0x3a}], 0x2, &(0x7f00000001c0)=""/192, 0xc0, 0xff}, 0x9}, {{&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/129, 0x81}], 0x2, &(0x7f0000001400)=""/202, 0xca, 0x3ff}, 0x200}, {{&(0x7f0000001500)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/205, 0xcd}, {&(0x7f0000001700)=""/152, 0x98}, {&(0x7f00000017c0)=""/221, 0xdd}, {&(0x7f00000018c0)=""/165, 0xa5}, {&(0x7f0000001980)=""/157, 0x9d}], 0x6, &(0x7f0000001ac0)=""/29, 0x1d, 0x5}, 0x200}, {{&(0x7f0000001b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b80)=""/19, 0x13}, {&(0x7f0000001bc0)=""/244, 0xf4}, {&(0x7f0000001cc0)=""/195, 0xc3}, {&(0x7f0000001dc0)=""/163, 0xa3}, {&(0x7f0000001e80)=""/41, 0x29}], 0x5, &(0x7f0000001f40)=""/14, 0xe, 0x89}, 0xff}, {{&(0x7f0000001f80)=@ax25, 0x80, &(0x7f0000002080)=[{&(0x7f0000002000)=""/68, 0x44}], 0x1, &(0x7f00000020c0)=""/30, 0x1e, 0x80000001}, 0x100}, {{&(0x7f0000002100)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002180)=""/156, 0x9c}, {&(0x7f0000002240)=""/5, 0x5}, {&(0x7f0000002280)=""/123, 0x7b}, {&(0x7f0000002300)=""/208, 0xd0}, {&(0x7f0000002400)=""/158, 0x9e}, {&(0x7f00000024c0)=""/20, 0x14}, {&(0x7f0000002500)=""/109, 0x6d}, {&(0x7f0000002580)=""/195, 0xc3}, {&(0x7f0000002680)=""/30, 0x1e}], 0x9, &(0x7f0000002780)=""/141, 0x8d, 0x2}, 0x6}, {{&(0x7f0000002840)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000002980)=[{&(0x7f00000028c0)=""/112, 0x70}, {&(0x7f0000002940)=""/49, 0x31}], 0x2, &(0x7f00000029c0)=""/73, 0x49, 0x7}, 0x5}], 0x7, 0x0, &(0x7f0000002c40)={r1, r2+30000000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) 2018/05/10 11:22:26 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000003c0)=0x8) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000, 0x80) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000180)={0x2, 0x0, [0xfffffffffffffe4b, 0x100, 0x7, 0x0, 0xffffffff, 0x9, 0x7fff]}) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/05/10 11:22:26 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x103000, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', '@%lovboxnet0\x00'}, &(0x7f0000000080)='cgroup+\\%\x00', 0xa, 0x3) r1 = socket$key(0xf, 0x3, 0x2) r2 = getuid() r3 = getuid() r4 = getuid() setresuid(r2, r3, r4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000000000000000000003000600000000000200000000000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/10 11:22:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r1 = getpid() sched_setaffinity(r1, 0xfffffc6d, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x3180}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ptrace$getregs(0xe, r1, 0x3ff, &(0x7f0000000040)=""/110) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 11:22:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x3, 0xe2) finit_module(r1, &(0x7f0000000040)='\x00', 0x2) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000000)=0x2) 2018/05/10 11:22:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x408080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000940)={&(0x7f0000000880)={0x1d, r2}, 0x10, &(0x7f0000000900)={&(0x7f00000008c0)=@can={{0x3, 0xffffffff, 0x64d, 0xfffffffffffffffd}, 0x8, 0x2, 0x0, 0x0, "ccab14320b4d2f00"}, 0x10}, 0x1, 0x0, 0x0, 0x404c010}, 0x20000000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000d00)={0x0, @empty, @dev}, &(0x7f0000000d40)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @local, @dev}, &(0x7f0000000e00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000f40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f80)={'gretap0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8ebdff7461a5f961}, 0xc, &(0x7f0000001200)={&(0x7f0000001280)=ANY=[@ANYBLOB="0c020000", @ANYRES16=r4, @ANYBLOB="000126bd7000fedbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="fffffffffffffff9c13a6c8ae20b6fdac6049b048af42735ff33780f03467e880a6b8965b0fd150c660e651384720adde1b1f07f0fdffe9b28530204a33e24a06aba4d8628ec3c0a7ead0a744c74a9610b3c6cfc7595c946800c24b98e3bc047a52a0c008a3e2f12aaedcf260e70a2a63a757a0a165df7790867dfa5ed27191642ce221013f6bc", @ANYRES32=r6, @ANYBLOB="8400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008100000008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004003f00000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="800002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="d00002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d615f948060670000000400000100240001006270665f686173685f66756e63000000000000000000000000000000000000000887f3471000000014000400fffffa8c080000003f0080fe000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12], 0x20c}, 0x1, 0x0, 0x0, 0xfa8196956cde300d}, 0x8000) setsockopt$inet6_mreq(r0, 0x29, 0x4000001f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/10 11:22:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0xe2ba, {0x2, 0x4e22, @rand_addr=0x8}, {0x2, 0x4e20, @rand_addr=0x7ff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x100, 0x4, 0x9, 0x0, 0x100000001, &(0x7f0000000000)='veth0_to_bond\x00', 0x2, 0x3, 0x2}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x11) close(r0) 2018/05/10 11:22:26 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/10 11:22:26 executing program 3: r0 = socket$inet(0x2, 0x1000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="1ec05a3b7661"}, 0xff7ffffffffffffd, {0x2}, 'lo\x00'}) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/05/10 11:22:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x5, 0x4, 0x2, 0x92, 0x2, 0x11, 0x1, 0x5, 0x2, 0x3}, 0xb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) rt_sigtimedwait(&(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x80000) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x18f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/133, &(0x7f0000000180)=0x85) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x20, 0x3ff, 0x8, 0x0, 0xe93}, 0x14) sendto$inet(r1, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x8082, 0x0, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffdd0) sendto$inet(r1, &(0x7f0000000500)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r1, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/10 11:22:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x84000) write$cgroup_int(r0, &(0x7f00000000c0)={[0x2b, 0x31, 0x30, 0x2d, 0x3f]}, 0x5) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000012c0), 0x828020, &(0x7f0000000080)={[{@delalloc='delalloc', 0x2c}]}) 2018/05/10 11:22:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x10) 2018/05/10 11:22:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x1, 0x20}, 0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) socketpair(0x8, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000000c0)={0x7, 0xfd}) 2018/05/10 11:22:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') [ 102.963173] EXT4-fs (sda1): re-mounted. Opts: delalloc, 2018/05/10 11:22:27 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) unshare(0x40000000) 2018/05/10 11:22:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) poll(&(0x7f0000000140)=[{r1, 0x4}, {r0, 0x201}, {r0, 0x200}, {r1, 0x20}, {r1, 0x20}], 0x5, 0xb828) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r2 = socket$inet(0x2, 0x800, 0xc9) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000180)=0x244) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) accept$inet(r2, 0x0, &(0x7f0000000040)) 2018/05/10 11:22:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 2018/05/10 11:22:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10600) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000001c0)=""/174) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x60, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:27 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10500, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/45) [ 103.170954] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 11:22:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='fdinfo/4\x00') getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000380)=""/124, &(0x7f0000000400)=0x7c) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000280)=@report={0x4c, 0x20, 0x301, 0x0, 0x0, {0x0, {@in, @in=@multicast1=0xe0000001}}}, 0x4c}, 0x1}, 0x0) 2018/05/10 11:22:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="4900000017620b6b9eb2d658a187b50a007f15b4925626337c2d39f73fb417589bfcd7e66f374c26f580ac7007d3cad61a7a74a9af4c620512ce70c0b8b9e8889f514def894da6dde0f9005394b4763215c11c4812219aec08aa83b461b5d0b7bda3ec7c355e19063e2271232fc7ce5587b4b5683ec88b122b9ce9a864"], &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x937, 0x8, 0x1e1, 0xd76, r5}, &(0x7f0000000200)=0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/10 11:22:27 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x10440) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) dup3(r2, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000015000), 0x0, 0x0, &(0x7f0000016000)}) 2018/05/10 11:22:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xb94, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)) ustat(0x401, &(0x7f0000000480)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x200, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="814e28bc3358bcd3d7b0ff60049c93bd2410feb55f1c0fd78d0aa344bdc4a8e736c9e0b712c071da47927f5a94ea11ed4c739e23cb34057a75a669cd242e394037705158d1afe3cd10602043a4d4654e633043566fbab126ae44e94ec460f1371ec5bc3fc0483106419147c3e67372089fc3d0d2911119b2c2246a", 0x7b, 0x1000000000000}], 0x4000, &(0x7f00000001c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x37]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x39, 0x38, 0x3f]}, 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000440)={r1, &(0x7f0000000340)=""/226}) 2018/05/10 11:22:27 executing program 3: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x5, &(0x7f0000000440)=[{&(0x7f00000001c0)="cd35e1dff1c0d9401505974a8cda07c1b9", 0x11, 0xfff}, {&(0x7f0000000200)="7596fe94d74c9bc0dbb04102c53e47", 0xf, 0x8001}, {&(0x7f0000000240)="4cffd3c8449b5954401c4230095329de53b550a7885c2389e9d6700f3061ebb7375a0c0c39e0a6a096b5949bad26528336d60faf220242a604040cbbda34332953d59ec6e63b9804c4122f54c65c2355458cb2188d379f7300453caff4fc023b4bc446e9dadf5423497e51676e38030b8a801f3682e0d257156e51893f50a4af7ef2dae445696c351cb4571589b00dc436265d65426353343f87b6e0e24c8f4ac3c58ddad1ed67eb", 0xa8, 0x3}, {&(0x7f0000000300)="88ede310996269904d3b473d83bb1e4a0b729dd4f5bf86e143683cd87a56320154bccef757b912928f7bfc810c9f681c1917a474d4894b8ee46fab5509200212362f22ffb2265d96a94f93de00306252762f6dca14bd60c6f2b14ffe63435b07d5e7d342e6a28afa1420", 0x6a, 0x4}, {&(0x7f0000000380)="5f613b174126e50ab74ee7071a1631f4d4777c4b77e0ac5c97d17c42b4b063db1d5a4c25efa497535e610fda50068339a764e1d77f038b824da675d338c2812c890c41b31d3735638292d2fbb6d8c071cc5aa8569d43e1b16a62a42052da73078315fd665f5b887b659e22d477ce712ff55402a5a751af887ee50bb91fc09d843821d2f8f7aebeca7a5220dab7451fe42756da01ef170b9c1148dc03435855628882da9992022b553249ccb2", 0xac}], 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="7569643d1f3437383d392c696f636c61727365743d6d61637475726b6973682c726573697a652c00"]) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x80000001) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000980)='./file0/file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000a00)='sockfs\x00', 0x0, &(0x7f00000009c0)="f732e6bf4bcc547f52a7f139b58e9649a71184") syncfs(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480040, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="04000000000000000a004e240100000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e2101000100ff02000000000000000000000000000179d90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2205000000ff01000000000000000000000000000101fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000ffffac1414aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22a9cd0000fe80000000000000000000000000001538950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2306000000fe800000000000000000000000000011ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000003a8537d8cc57db3105fc33983463000000000000000000000000000000000000000000000000000a004e24ff7f0000fe8000000000000000000000000000aa02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200300000000000000000000000000ffffe0000001be00000000000000000000000000000000000000000000f8ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/10 11:22:27 executing program 4: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300"}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'syzkaller1\x00', 0x800008}) 2018/05/10 11:22:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000005c0)=""/157, 0x9d}], 0x1, &(0x7f0000000340)=""/66, 0x42}, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/10 11:22:27 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@llc={0x1a, 0x2, 0x6, 0x6, 0x7, 0x80}, 0x71) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) [ 103.852759] FAT-fs (loop2): unable to read boot sector (logical sector size = 4096) [ 103.861638] jfs: Unrecognized mount option "uid=478=9" or missing value [ 103.892216] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 11:22:27 executing program 7: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="400078000002000019000000dc0100002c000000010000000000000000000000002000000020000040000000000000003d5cbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)={[{@journal_dev={'journal_dev', 0x3d, [0x32]}, 0x2c}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x181002, 0x0) [ 103.907325] FAT-fs (loop2): Unrecognized mount option "time_offset=98?" or missing value [ 103.924834] binder: 8450:8451 ioctl 40046207 0 returned -16 2018/05/10 11:22:27 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bridge_slave_1\x00', &(0x7f0000000100)=ANY=[@ANYRES16=r1]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x119, 0x7c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0xc0b}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xfffffffffffffff9, 0x0, 0x4}, 0x10) 2018/05/10 11:22:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x8000, 0x4, 0x1ff, r4}, &(0x7f0000000280)=0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x840, 0x0) r7 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000100)=r7) [ 103.986681] jfs: Unrecognized mount option "uid=478=9" or missing value 2018/05/10 11:22:28 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="15", 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="8f8f8bcce617fcac7c9f4c1d3cfdd51fff39e76df1f00c7e00e91cc3bcf3321d5e5610cc2ca74f673f1be284bc789c6959c78bc2ba4f4d0b599a9abac62bcd6dc3a781a91ac6fc2a9962bdf653b221e77667e954665d96c2f61fab94a4ed81c2bc35b07cc9267831716e49067af2a4b55c1e84661ff1507a", 0x78}, {&(0x7f00000000c0)="b1b78c44e298c1d59bb08fa3ad101d0420a1f0f0b7eea114597a4c203038d9b5e9baedfa459d05ca0701e562e4d9d02c18550ff8a68357cd38282d5942", 0x3ab}, {&(0x7f0000000380)="cce45776bb5944", 0x7}, {&(0x7f0000000140)="54305a0f0d48cc4168fbc2dd78ade900430aad1e3b312c6d4489c44dd1b0f04de9646140aac88137f0db588524c6341669ad51dc4cb08b894e0c5184543be06e3ada081be04c9f7415974a2f40653cf0c940f39d49dcb59d2c334f6dd553e6b9de19e9829ab4bfe4f722430dd6ce23936a991ef484e2e1922a56d943e55dc3ba8ca9ae6b85ce8b1871b0e7d1895600a34fc9bca46eeab09aff2f30368ed0c01d20e2af2c4d2f", 0xa035699c6ff8b411}, {&(0x7f0000000340)="7d0f0882b7801117e9d13139b36c7e52091cea9e924142138d49f3f99c67f03cecfdd19d70", 0x25}, {&(0x7f0000000240)="fb64b69c749b2af038e131e19a98bfd6a85e71dd578bcfecaf0e8b42a304141d1b7e99b1bd622c84f5b18c0a275142802eb3a8607a8037aaefb1bdec232b6118877c6faaceb9bc942e477bca339d3166d189e25cfb0d", 0x56}], 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/05/10 11:22:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40a05, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) write$sndseq(r0, &(0x7f0000000040)=[{0x4da, 0x100, 0x80000001, 0x0, @time={0x77359400}, {0xffff, 0x2}, {0xffffffff, 0x7}, @queue={0xffff, {0x9, 0x8}}}, {0x7fffffff, 0x9, 0x2, 0x8, @tick=0xb411, {0x2, 0x2}, {0x1f, 0x2}, @addr={0x4, 0x80}}, {0x1f01, 0x1cd5, 0xfd, 0x20, @tick=0x2, {0x6, 0x5}, {0x8, 0x1}, @time=@time}, {0x3, 0x81, 0x7, 0x4, @time, {0x9}, {0x0, 0x9}, @raw8={"ffa4dc530ad22dfaa106a5d0"}}], 0x218) ftruncate(r0, 0x0) [ 104.032212] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (2 blocks) 2018/05/10 11:22:28 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000000c0)='\\#\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400) r3 = fcntl$getown(r0, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) mq_timedsend(r4, &(0x7f0000000100)="b1a63226d6b45f80eb75d543949fca5638888860207c27712e3e3a88e0716f7fbb9d092215c3407916929a45bfa491208359df8447aae76f655ef5c181a386f59c8225c52a2eff24a5cfe9b6daf036d6d3", 0x51, 0x2, &(0x7f0000000200)={0x0, 0x989680}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e23, 0x8, @empty, 0x4}, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80}, 0x6, [0x3ff, 0xf2, 0x4, 0x10000, 0x2, 0xffffffffffffffff, 0x8, 0x10001]}, 0x5c) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000180)={[], 0x10000, 0x8, 0x7, 0x2, 0x7fffffff, r3}) socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xfbd9, 0x101, 0x6, 0x0, 0x0, 0x1f, 0x68, 0x0, 0x5, 0x40, 0x1ff, 0x9, 0xfff, 0xc0, 0xfffffffff854a454, 0x83, 0x2d, 0x551, 0x1ff, 0x81, 0x4, 0x7f, 0x4, 0x1, 0x3, 0x80, 0xffff, 0x1, 0x4, 0x8, 0xfffffffffffffff9, 0x100, 0x5ace, 0xff, 0x1, 0x20, 0x0, 0x632e3c94, 0x2, @perf_config_ext={0x9, 0x8001}, 0x2820, 0x7, 0x1, 0x0, 0x8, 0x7, 0x400}, r3, 0x5, r1, 0x2) 2018/05/10 11:22:28 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x13, &(0x7f00000002c0)=@framed={{0x18}, [@generic, @map={0x18, 0x0, 0x1}, @jmp={0x5}, @map={0x18, 0x0, 0x1}, @alu, @ldst, @exit={0x95}, @call={0x85}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176, 0x0, 0x0, [], r1}, 0x48) 2018/05/10 11:22:28 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x800, 0x6, 0xa9, 0x4, 0x0, 0x40, 0x0, 0x2, 0x8, 0x101, 0x80, 0x4ee, 0x0, 0x800, 0x4000000000000, 0x3f, 0x2, 0x6abac756, 0x8, 0x20, 0x2, 0x2, 0x5, 0x7ff, 0xffff, 0x5, 0x5, 0x8000, 0x0, 0x4, 0x9, 0x8, 0x4, 0xfffffffffffffffe, 0x57be, 0xffff, 0x0, 0x2, 0x0, @perf_config_ext={0x1000, 0x1f}, 0x20004, 0x7, 0x80, 0x5, 0x7f, 0x8, 0x1}, r2, 0xd, r0, 0x0) write$sndseq(r1, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) [ 104.147144] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (2 blocks) 2018/05/10 11:22:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400040) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) write$cgroup_subtree(r2, &(0x7f0000000340)={[{0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x17) 2018/05/10 11:22:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) 2018/05/10 11:22:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x755}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tracefs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/10 11:22:28 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) sendto$packet(r1, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$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(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = dup(r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x100, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip_tables_matches\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) readv(r3, &(0x7f0000002800)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001500)=""/96, 0x60}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x7) sendto$inet(r1, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x2000000003ffe, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000066f000)={&(0x7f0000002f00)=ANY=[@ANYPTR64=&(0x7f0000003140)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYPTR, @ANYPTR64, @ANYRES64=r4, @ANYRES32, @ANYBLOB], @ANYRES64=r6, @ANYBLOB="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"]], 0x8}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0xff41) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000002bc0)=""/229) dup3(r2, r3, 0x80000) shutdown(r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000002600)=ANY=[@ANYBLOB="090053570f1eab420df7ffffffffffffff0000000f6a00ffff007a21529a12aabf7821e14ae7590a4e2af3fa6c8bbfcc11b98d765e7628943a9461ed46d8a8f5274b63225366f1c6333a322abfc5c97250d703d7e4326e2f7b880e907c5d6d000000d0dffb936321e62ffbc06d12ff4b418d4614f68856047bf4a066a42aa6ea406e1b820de28612550f37483faa7ab3cd717551e1652cdab326694ab9c17b16fafffc1805bdaff8140c3bf61e24baa525cbed30ba6b87fb95a4f525b615389ec37d28721d96874a4a3d3e77d08d3af4277f90cca779481592684be2c34c836423fc4790"], &(0x7f0000000400)=0x1) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r5) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/05/10 11:22:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x330, r1) keyctl$dh_compute(0x17, &(0x7f0000000540)={r2, r2, r3}, &(0x7f0000000500)=""/5, 0x5, &(0x7f0000000400)={&(0x7f0000000480)={'crc32c-intel\x00'}}) 2018/05/10 11:22:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x1, 0x1}, 'port1\x00', 0x11, 0x20000, 0x6, 0x84, 0x10000, 0x8, 0x7, 0x0, 0x4, 0xffffffff}) syz_open_procfs(r1, &(0x7f00000000c0)='net/packet\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x400000, 0x0, 'client1\x00', 0x0, "856c4ab3dc5fa22a", "9fa9d7f9ba4dd5714404079228c35c81cb3415a7de8ca5e8930aec2fddf7cc18"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40a85321, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x989680}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 11:22:28 executing program 6: io_setup(0x9, &(0x7f0000000000)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fstat(r1, &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='0', 0x1}]) 2018/05/10 11:22:28 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/139) unshare(0x10000000) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='\x00', r1) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="fd9a325521061d6d4e971640ad94c11366a722d0647d7d0f331b53136d7c704dc8eb5823a88df28bfc75c521b7fe30c07877021ade2178eadb4b99b20b20ece8dc4e41dea8428eb15f4f98308f67dad9a4a16eea41ef1486f2d6e76abad7bd88ae5a1277e2aa862e2f48fec4a52f90c8abbfdea0ecd8bfd0d76bae39810955f8040025685772f2e61ac9d575b9df0091329eb2b7dbe1abe2f15d356243cebbc2deacdaf8197f621adbd7b8aaf970c4e3a3bdbccdff70cd1bfb5624fec8784d939c356b5aea7b8018a5902700b8347b17e70190a1d482cdf3da0512967ef2d3994456bb", 0xe3, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000100)='1', &(0x7f0000000200)=""/135}, 0xfffffffffffffdb2) 2018/05/10 11:22:28 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="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", 0x36) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080)) 2018/05/10 11:22:28 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x9a2e}, 0x1, 0x0, 0x8, {0x8, 0x7fff}, 0x4}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000200)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="3cf94731f1132e1fb72471f2893c060c1aafe79540a8b5ca5e22e94c8ef261899aa331266b7ad499cd04e648eee06d94e8db242aa9ff76acfcd6e48509b6c2e64da330ab6184563736f3d112cf5de88a6aef71b39845f2e27c4b969d9ecd8b059486f1132de60329f156955c27b56a1fa7240e016ab5082d2f6c7975f4bcb1", 0x7f}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x1) 2018/05/10 11:22:28 executing program 1: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x40500) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 11:22:28 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) flistxattr(r0, &(0x7f00000002c0)=""/4096, 0x1000) 2018/05/10 11:22:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0x16615583, 0x7}) 2018/05/10 11:22:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = getgid() setgid(r3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) [ 104.868151] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.931396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/10 11:22:28 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00007ae000)=0x4, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) 2018/05/10 11:22:28 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000057e5716d2f300e5178f9c45b3ee7ae7a1abc95bda0d07241d207c514472e90b072255d00000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x401, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x9, 0x58, 0x7}) 2018/05/10 11:22:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) poll(&(0x7f0000000100)=[{r0, 0x6120}, {r0, 0x20}], 0x2, 0xb5c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41002}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xcc, r1, 0xf2a, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2ba9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x156}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3d90}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000002700ff0ac8d18474d50e5ea29362f725b3904a000000000000364bd549b2ef3d2c82878609afcc64d32a940588b73008a902593b46e7c074956c70693210742c47d909c2a941bc020afd638285b3b7b0097be3cca6957784b31e10900e733bdf84b2f60bd729a06123eb8350d08cde5f6b71d3422c47a1acf11ba34fa86ca7310a2f4477d8339ec98174966d26a4ebe6cb10f01fc1ed4d89cc3719e4166159b707d8f70f47e3c074693eae79db720011e89a6ad481ae83d0b1d20442f8e7a431292d8e5c1f9688f3cfdc232a40a708b4e0f4d541a76964260f817adb5c1fc57d1e38f45609d3caa463"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/10 11:22:28 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x40000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x0, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x4000000000000e5, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/05/10 11:22:29 executing program 5: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r1 = dup(r0) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') read$eventfd(r1, &(0x7f0000000280), 0x8) 2018/05/10 11:22:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xffb, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x19) r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffff, 0x800) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x8d1d, 0x0, 0x1, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2}) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/230, 0xe6) 2018/05/10 11:22:29 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) sendmsg$alg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)="e48eb11b1f840828910f39c4349024e15a13a22173e9a41edba38e90fa4cb16e1b", 0x21}], 0x1}, 0x0) ioctl(r0, 0x2, &(0x7f0000000100)="d673993e4500aeb060bfc9bc1dd8a894eaedb2badfcb8d145fc851ec8ab4f0cd8d65811bbea12a181e72134076e00cc2251815aff7bc0c2d35ab79ce82e9f4ade802707d01ceccdc96475e81") ioctl(r0, 0x10240043311, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="806cd4fcf9ed9634e6cbd12d1b6f0d148219e6a6dae98d19e76d20e4107e3fd6c9b4551369b7e469ff9d47104bb7da3a6b9341e4750d3f4f740ae3a9dc756591a5be5f273c61b59717cf2ccdcb667b09a63292993078c2a05a26987551a39124514941a03fdbda8c0a65", 0x6a) 2018/05/10 11:22:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) 2018/05/10 11:22:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0xb) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8201, 0x8001, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x10}, &(0x7f0000000180)=0xc) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000017c0)}, 0x0) 2018/05/10 11:22:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x90011) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="d179f2508fb135836f5d0008a230e7a657facc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) sendmsg$netrom(r3, &(0x7f0000000200)={&(0x7f0000000080)=@ax25={0x3, {"c25a537b8273d0"}, 0x7}, 0x10, &(0x7f0000001800)=[{&(0x7f00000000c0)="6a4b63a06ba642c1ca2ef6225da054b92768d78d496f05a72e6659854743a39a", 0x20}, {&(0x7f00000014c0)="e3a849bac7b95b87ea42bd05f71c745ab5374b5729beb305f13f5dd438ef750c45f403b840b04ba7d47383593ddb0f23a44e2c940e33bb59ce42cbe820da1f1fd8dfdcb1add6bc2b3145f235138aaa093a1fa9a4f710d9ee021530fd8e11a7cd1b31cbbb46e868f010774f354a1d0e7cc8c9b864cc7b60c2637b1a08deb8146e6a7962555890489cce1c2fecadd9698c44569bed97e2fb4fe4e31ab25d4e9e0aff0a3f20cd363b5c9b4402dafb803a0b1ebf9505bd75bfedb201a57c1e5356d58640516ca0a1c246841f5927fefe967060e66a32faf44052f0040e75d0213e", 0xdf}, {&(0x7f0000000340)="6c84b031c89d94f46d5862ce881c4aac39a92ce32d2d033a91b0c16a147dd738ea71481f81cde0e709d261a5cfe0800822729a82b5d853cd88c81e109d11d65578a62c98c533d094fa6662246dada2a362eb359e00fb17fb53c62a4a76919dbaeef63e1925f962a0e083136fd051fd54d545cf1b8371ff85", 0x78}, {&(0x7f00000015c0)="07d3866d9f6eefbf6d43dce767b1ba197313391b848fae8c714f9fd5d45953823670f64611317c2c8f8853cd61d99b38190aa344ce5b768fe5b323b2b23efdad80ef5232b2b6e5c2297ae06f3d481ff100d01e281cb8841bc4062a74b7f4f8ceae1d1ca0ae263ea95efb1d3519b5e06c570e76c069d88010664f9f4e0afea25b039b35404664fbcec4af64cd6a4ee2c4d8dcb94f4fc9ea7bf0703b4307de8949f47583ccdaf09aeb82d988042a655e59a190bdc02496a25fbed81c393bcfeb743ec5136ec4d6261fc2cd8e0c33228e7c80817001d331a9f4289f69dca56f30a3", 0xe0}, {&(0x7f00000016c0)="8fb810430f092ef6692ff13958f41be472de692b035efbe6488b52e7e82326ae6eb035a59e900d88770b5c4242fad72447e023d6b947e92bf7e2d9a60e8e5162884561799266cd219a47a948ddadc0117f19eb605e113bc243ad9ba4a48458f429c21cad37283dbb6f4fe4f73132c00b995c6dd26089ba3953ce7253781c801277eb", 0x82}, {&(0x7f0000001780)="833f62ac6f1b842e432e19cb2b996877dea376d95cdf9895cfe94a1023e52ae23bd569f7983b1d272e8f09dd05c2849c00e966a6aab4b14e699421267bc34f59080a4827ab97de4ce1644475b0", 0x4d}], 0x6, &(0x7f0000001880)=[{0x108, 0x103, 0xfff, "e7924764e80f005f9a63bd5a2812723c5b83ceaa40581ab70de1fd3831044ca2bff27a40b65925f13dfdd012c893717f9fda654aec3bed5c236c6982ea195e2f624917539c4c7d7cb328725bb94ac9f68feeb857183813c260cad9e40a610b75351e369b7ce6e0af5fc877d30d70b3bf0f2ae9c465c805cd1cb242fd0e08f736a31cd4d9569d2b60bba54e7c27b8f428452716f2f30643c02d6fd4d9d83905477938ca5d92cdcd9721bb802c6cec2fb92efc7bf2d9f58f02814475d8b1799f0f123dcae5a46d2cc9a6bdb834cde8f3ed54f140a17220888daa4b7a1ad4af7e5b10b779695f29634716e8fcd13f69643f4e977bd3"}], 0x108}, 0x800) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000013c0)=0x922f, &(0x7f00000019c0)=0x4) socket$pptp(0x18, 0x1, 0x2) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x25f, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffed4}, 0x0) 2018/05/10 11:22:29 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) r1 = socket(0x400000000011, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/05/10 11:22:29 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") r4 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(r1, r4) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001600)=""/79, 0x4f}, 0x0) close(r2) 2018/05/10 11:22:29 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0xfffffffffffffffc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000000080)=@raw=[@alu={0x7, 0x7, 0x3, 0x7, 0x0, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x53}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, @generic={0x0, 0x92, 0xeacd}, @ldst={0x1, 0x2, 0x3, 0x7, 0x2, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @generic={0x9bc, 0x7fff, 0x100000000, 0x19c3}, @jmp={0x5, 0x1ff, 0x6, 0xb, 0xb, 0xfffffff0, 0x8}], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f0000000140)=""/251}, 0x2) 2018/05/10 11:22:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa000, r0, r1, 0x200, 0x808000) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0x8, 0x3f, 0x6}) io_setup(0x469, &(0x7f0000000180)=0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0) bind$bt_sco(r5, &(0x7f00000000c0)={0x1f, {0x62c8, 0x8, 0x6, 0x0, 0x8, 0x8001}}, 0x8) io_submit(r4, 0x12, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380)}]) [ 105.935444] binder: 8606:8619 Acquire 1 refcount change on invalid ref 0 ret -22 [ 105.963152] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/05/10 11:22:30 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/05/10 11:22:30 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1, 0x200c1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6e, {0x2, 0xf81, @multicast1=0xe0000001}, 'veth1\x00'}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40302, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xaaff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)={0x2, 0xd, 0xdb, 0x0, 0x10, 0x0, 0x0, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000300)=0x101, 0x4) 2018/05/10 11:22:30 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000ffffffffffff812696ffea004600002c0000000000009078ac1414bbac2314aa07030000000000809aa7c36243cd60c77e4ac03a294ac5eec814e29e349054479d21083270ece26c7f9df87517154ae91841672972bf6657534cf5ed84e2aa5c533cb43be7aca5ba5aa45e3153357e598329bf9c0413432ddbc36e8e0227b50c1faa3d422d9409db3258b2b02000000000000000f4435f1dc19d917257309471c4e42de6d1d7f9c7bbf6e7eda41a8a0ce96db86aeb1db494bba0f20286cc5d6a5da6541364052ed775edaa38e1e89f1ada989221f04e3d49b358a2e292f29f6160dabc78bc3aac716400007aee", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5001000090780000"], &(0x7f00000000c0)={0xffffffffffffffff, 0x0, [0xc41]}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80080) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x1, 0x6, 0x20}) 2018/05/10 11:22:30 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x35, &(0x7f0000001580)=[{&(0x7f0000000300)="e7e84882a866f392c56c9580977a0ed1d5780c21c81931e0486ac7556109e2ed18fa210ba9c95e6e653bbb48f95587fa83022c20a38de45048e5da0fe04d33b13415e53dcaff6db964b0e22210d441b2c572f8fe67f120ce1ca3bce58566b1c560d1d99a7571fbcf2c422711b660e645e22786af909c35b09579376f83e0fc41b4fa4eb0f710e1b962010622d6c8193ec74f34f265eee53a839b97fbd8fa4f5d9281ac07ec1f68dbed2aa9339e1a8e8ee9d956dfcc4eb02b8d50c6be76d1", 0x0, 0x1ff}, {&(0x7f00000004c0)="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", 0x0, 0x1}, {&(0x7f00000003c0)="6d1d2d23b3457860a3d924614d7016288822ede59a1278305a1c04219b0f3a325f4188f282bd9f3b5784e5a4c0df39ee6d1081b8108ed49ef30ff7b243de7f8e147a", 0x0, 0x2}, {&(0x7f00000014c0)="6aa3ff4e853f3f326e58a141df1d6c", 0x0, 0xfffffffffffffc01}, {&(0x7f0000001500)="9eef06d4f5605233ef7de5d21ed4619c7924a262d74f5c2e35ef9abc8b385bcfd5c7fbeaa1f55dcc75ffb9465c1a6b35cd39d849e3e7327fa1a7ec44c6a88ab4259cf4d5240d4fae1fc550adadbbf00cde14d4ce", 0x0, 0x7b}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2b95e3f84a982c387574a9b9899a73eae5c13648d2ad7e649c399d3412d96edc666f7ac64ef80a52c4760173f0e11bafc33593b83786971593c129f96516e13c1fe48e5cd152aae7baefe7edeea429422a8be00000007eeeee08881903174aac5562dc065bdd5d73b9e35a65b1db3539e8af8add876d393f2c912e336c30adea45"]) chroot(&(0x7f0000000140)='./file0\x00') 2018/05/10 11:22:30 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/05/10 11:22:30 executing program 7: r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000100)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000004a40), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400008384294077e0abf0000100000000002553"], 0x14, 0x4}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0x2710}}) [ 106.177096] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "+•ãøJ˜" [ 106.732227] binder: 8606:8678 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 106.847543] binder: 8606:8678 Acquire 1 refcount change on invalid ref 0 ret -22 [ 106.855095] binder: 8606:8682 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/10 11:22:30 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x7f, 0x4, 0x8, 0x80000000}, 0x14) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x240, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000100)) 2018/05/10 11:22:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x7a, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000440)=0xb0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0xc2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 2018/05/10 11:22:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0xffffffffffffffff, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/96) 2018/05/10 11:22:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000ffb000/0x3000)=nil}) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/05/10 11:22:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e643000000000000000ff00", &(0x7f0000000080)=ANY=[@ANYBLOB="3b000000020000000000000000000000000000"]}) 2018/05/10 11:22:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd6b, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2000000000000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84040009}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r2, 0x0, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdc61}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/05/10 11:22:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x90) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c000, 0x708a2c5c773f3a0c) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/10 11:22:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) 2018/05/10 11:22:31 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x200200) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0xfff) creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x200000) 2018/05/10 11:22:31 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000005c0)={0x3f, 0x24, [0x4, 0x5, 0x78c, 0x9, 0x400, 0x7, 0x9, 0x681, 0x2]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f00004cfff8)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000800), &(0x7f00000007c0)=0x7a) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = msgget$private(0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r5 = getegid() r6 = getuid() fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000840)={{0x7, r4, r5, r6, r7, 0x81, 0xfff}, 0x20000000400, 0x9, 0xfffffffffffffff7, 0x9, 0x3, 0x3756, r8, r9}) r10 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f0000000240)={0x1}) close(r2) listen(r0, 0xff) sendto$llc(r2, &(0x7f00000003c0)="8b4259800769ed32493a3f7c50c723e84e606165ea9a25cf04c1c925ae8924741a38b22238c672a8551acc010700d7b10150463e85366b45b2b532ef3d979a769e426edb74829a5b28", 0x49, 0x20000000, &(0x7f0000000280)={0x1a, 0x108, 0x3, 0x9, 0x1f, 0x9fa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000440)={{0xbf, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x2, 'sh\x00', 0x10, 0x4, 0x5f}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x4, 0x1, 0x56bc}}, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) clock_getres(0x7, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) prctl$setfpexc(0xc, 0x2) 2018/05/10 11:22:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2401) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x40b) ioctl$int_in(r1, 0x4cdd2c2a950cedb7, &(0x7f0000000080)) 2018/05/10 11:22:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000157ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000111101030051523eeb3870685e1ff2e80000000000000000829d00090000000045890b10dcb51c604500000000000098f12a05d1c7b97c2bcdcbf5a5da34820bfddde0296bffbfa2ebe47833cbb8ce73cb24f61804eeeeeb070fcca6039389e77542982ead864a4f2a5b5378e2db65daff8572563438ea707c9f6393e0d0a918f1aaea5d0ce354c0a459", @ANYRES32=0x0], 0x166}, 0x1}, 0x0) 2018/05/10 11:22:31 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x41, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x3, 0x0, 0x0, 0x6}) mq_unlink(&(0x7f0000000100)='eth0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x6, 0x5, 0x3, 0x1e0ae7d8, "159cd45eed3bcbb434d41dc1334f02cb12600e32e4e26f0387d7d9a3dd62a169d96e75fc22a974444fae392a", 0x401}, 0x0, 0x0, 0x1ff, r2, 0x1f, 0xfffffffffffffff9, "2549cd78c1b8bf5ea816ee543c29132e37abac4fb67b0a0c5ff873b82fc33795c11dc60df09ef90461401559f68f91ff85d4a76769bc41f88e8830d5adcfc25a", &(0x7f0000000080)='\x00', 0x1, [], [0x226, 0x3f, 0x8, 0x100]}) 2018/05/10 11:22:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/170, &(0x7f0000000000)=0xaa) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000010000807b21000000c26403e9d3"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/05/10 11:22:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xfffffffd, &(0x7f0000aa4ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="090000000000010000000000000000000300000408000100720ebffc45c4ab2beee0d7059bcd15beee839296ee5d56bf5315aea4edd186ad74fc50a0a38e651ae805db613b8eaaed", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001640)={r0}) accept4$packet(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x14, 0x80000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000380)=@getpolicy={0x1214, 0x15, 0xc10, 0x70bd27, 0x25dfdbfb, {{@in=@rand_addr=0x7ff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x7, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x3e, r3, r4}, 0x6e6bb8}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e20, @in6=@loopback={0x0, 0x1}}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd25, 0x100}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7, 0x1000, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @algo_crypt={0x12c, 0x2, {{'cbc(cast5)\x00'}, 0x710, "4a420ba1a6db707b36c741063a44b3ffd7cc9ec34952521b4f420aa2a179a5f493675eb5008c5f22c40b3608d207754d6eeede6d3462f63c030f6556ff417e2251b889c89256f06678fa7781c0d01c3660392b9b22a586c36bfe454039615e1504338e5739bfd08adb9bb411381737f0473f0fea3900389a4e1702039c87cfc71e2df58e2d3f7b983fb38aa6f38f1ba8997e2711794f1193d225b1f598032a40d1627fcd7baea058b09f9afe5b17e7a05d3b6aa88201d993d78cddcd69e7c913c98335617fa966f3dd32b812f103e15d7a6a555787bdd6c9042137e524b57e533d37"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x4, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1ff}}]}, 0x1214}, 0x1, 0x0, 0x0, 0x4000005}, 0x240000d0) [ 107.228989] QAT: Invalid ioctl [ 107.255243] QAT: Invalid ioctl 2018/05/10 11:22:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendto$inet6(r0, &(0x7f0000000040), 0x116, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000200)={0x3, 0x10, [0x0, 0xf1c, 0x1, 0x7]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) connect$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x5, 0xffff, 0x1f, 0xffff, 0x40}}, 0x8) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000280)="19d3dd363882bca863c0bcab32a2e15d7b74df7a30d6f6fd6014cc4774d5e8b104233f94cc5f0279b4c3e17e0f222475874f20020ad9f5d27f6aedc897a587733d15b7d617e757f07d5931781fcf1181f8bd4f3ebc9bb24b4e9ad349987ece133de700dcbe3129") getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3ff, &(0x7f0000000080)=0x4) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x0) dup3(r3, r4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x20000e4ea) 2018/05/10 11:22:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r0, &(0x7f000077f000), 0xfd1f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 107.395483] device bridge_slave_1 left promiscuous mode [ 107.401696] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.437121] device bridge_slave_0 left promiscuous mode [ 107.442703] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.483901] team0 (unregistering): Port device team_slave_1 removed [ 107.495501] team0 (unregistering): Port device team_slave_0 removed [ 107.506556] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 107.523301] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 107.554300] bond0 (unregistering): Released all slaves [ 107.964948] IPVS: set_ctl: invalid protocol: 191 172.20.20.26:20003 sh [ 108.131720] IPVS: set_ctl: invalid protocol: 191 172.20.20.26:20003 sh 2018/05/10 11:22:32 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410000, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) msgrcv(0x0, &(0x7f0000000040)={0x0, ""/27}, 0x23, 0x2, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x105) msgsnd(0x0, &(0x7f0000000340)={0x3}, 0x8, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/248, 0xf8, 0x20, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 11:22:32 executing program 5: timer_create(0x7, &(0x7f0000000300)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000340)) clock_gettime(0xfffffffffffffffe, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, r0+30000000}}, &(0x7f00000004c0)) r1 = memfd_create(&(0x7f00000001c0)='/dev/mixer\x00', 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000000400)=0xfffffffffffffdd8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x2, 0x8000, 0x9, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000180)=0xb) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000280)=0x6, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/10 11:22:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r0) getpid() 2018/05/10 11:22:32 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+30000}}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x101000) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000040)=0x1) setregid(r1, r5) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f00000005c0)=ANY=[@ANYBLOB="030000000000000000d00000000000009500000000000000", @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="00000000000000000000000000000000e000000000000000", @ANYPTR=&(0x7f0000000440)=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'], @ANYBLOB="0000000000000100ff2d0000000000000000000000000000", @ANYPTR=&(0x7f0000000540)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/10 11:22:32 executing program 0: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='oom_score_adj\x00') renameat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') dup3(r1, r0, 0x80000) 2018/05/10 11:22:32 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b", 0x28) getdents64(0xffffffffffffffff, &(0x7f0000001900)=""/254, 0xffffffffffffffe0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r4, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000280), 0x20000000012000) ftruncate(r2, 0x0) sync_file_range(0xffffffffffffffff, 0x1675, 0x0, 0x2) getitimer(0x3, &(0x7f0000000000)) lseek(r3, 0x0, 0x1) fdatasync(0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffffffffffffffff) 2018/05/10 11:22:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x50002}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) 2018/05/10 11:22:32 executing program 6: eventfd(0x4) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0x40405515, &(0x7f00000004c0)=0x9) socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xb09) 2018/05/10 11:22:32 executing program 6: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000001440)=[{&(0x7f0000000100)="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", 0x1000, 0x7}, {&(0x7f0000001100)="4dcdc5e73635a2d90663e4e9e3b02c759893f043969fd1745c9920675cf25d488e7b5ed0fc35f69537bd9f80461031b5a190e5323b336673af71493e3001d67b462820336d6ed8672cd2adf708d403d4e742786648c8a13acf1839307bb5416c9e474194558d8065dca8d33024ac5d80a96cbc5c6bf7513ef397a4d0c2ce09a9c3e93e32978393c532498ff45e4d1f9639918d97", 0x94, 0x80000000}, {&(0x7f00000011c0)="7c2e741b96cbc65b54b91d4edb0cfb0e231a67c80da01608be1fbe04324208f7bf13b3350c2799b414fff0478a629d2e3b84ca6b691d94c98aec176a9f763e7b79be9304a9a6a9e131173a66a7d28d9eaf5cb4e544f6b7b44dac0e57263db34cfe228e213dbad83106afcbbd5fa4cb3d586d09ee35dd2e5055cdbaa58f94b7d4e4c7dc61c951b81280d1a13d2e0dc813169f035d82cbca748b4793de1d3967201e0e711d94bcecaa356d9ca16390cda3591343dfc90968d1f526", 0xba, 0x2}, {&(0x7f0000001280)="203eddd794e5d15f1b621e762d568ef18c06d088675b1091458e55ba9341275fbd72f13ae6669febddfcdd5a228d920490204839ebcf2dcfcbd7cf122ed35e3d3d7abe889be0a986a384bf53715e8ef673b715f5a5edecbb9c44da8ef28d93d78ad483236e3fb47fa43a3fd3051569db8914a0d5c581c92d285af16e40d15bf49902aa4534a483093c35f24651d3de230d89d229abb986d474dd45a8a14164dbd92b5cce3af2db29fae60066d98f3301caa3edfc30891da139c7708a3136cecc7166902308015e26dbd248054ca4e4628b508617fa1f9b015d545268b528007ff53760e715dd3cc71666e530f7096fc0dd30d0b2f4f8", 0xf6, 0x7abf}, {&(0x7f0000001380)="819aa791ad8ff09f0698ff1e89a46c46a64cb3756a852867ffecd77b0f4dbdeae3e94f5f03c52b0cc63c248d7833c16d6fef2793cbcb99db1e44708ccc6cccc306679b8e610c039a3da33efbe5dccb6611414ea5cb1346f24f45be8f6baa8f0aabb424b43de68141491da9b637c6bdb883e7542c902b9c2076f579336aa9e52ba992bd63bf03b360b0bc2024b8d0c5ba41b999e4d7c13b6b6a51eb97fc278d5a5182a469f571", 0xa6, 0x800}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="737562766f6c3d342c737562766f6c69643d2f6465762f73657175656c6365723200e12f27473e1bdcb6b3deba2c002e17b41715d9722a45faa003e25dfe"]) 2018/05/10 11:22:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/05/10 11:22:32 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x0, 0x0, 0x0, 0x2}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x80) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/250) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="5b55b1380b181f82db000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x2, 0x4, 0x4, 0x3, 0xa, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x4, @empty, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x50}, 0x1}, 0x20000000) 2018/05/10 11:22:32 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty, 0x80000}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/05/10 11:22:32 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x900, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@dev}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffd) sendto$inet6(r1, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x1ff) accept4(r1, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80, 0x0) accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3c, r4}) recvmmsg(r1, &(0x7f0000002480)=[{{&(0x7f0000002000)=@sco, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/126, 0x7e}}], 0x1, 0x0, &(0x7f0000002500)={0x0, 0x989680}) sendto$inet6(r1, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 11:22:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000340)='ext3\x00', &(0x7f0000000380)='./file0\x00', 0x5, 0x2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="9284710ecf485b5a9d9cbc3fc631efcfb55dc5984573f2b1f57e51e2216e95cd7041c8271bc448e6bd3b83d50f4449962bf9a2fc5ed77d0f", 0x38, 0x9}, {&(0x7f0000000400)="0dc73c941ac83bcc42a004d0600780989f872a7ed4247167afd578394db4de660bcb222651567db4d6c36e6b87ef5b5a3268fba718bbb43cc0937f389e8c4854a31e488085003435fa87d399f6bc5fb876cd3d4cd8a5f5c67fb48911d84427b40801058a6a56f2e1a8eefdc7f0cc2b13f3334b5ba90f33f5b499161215bf9c3f5f1f2d3530efc3bf56d254b34b33b259b7f3444d", 0x94, 0x7ff}], 0x4000, &(0x7f0000000500)={[{@data_writeback='data=writeback', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@i_version='i_version', 0x2c}, {@barrier='barrier', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@barrier_val={'barrier', 0x3d, [0x0, 0x32, 0x2d, 0x36, 0x3f, 0x38, 0x37]}, 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x7e]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="8000000000040000ae000000d90300006c000000010900000000000000000000002000000020000080400000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="6946806944f65091d2e5ed96c3ef85a66ebc78de26936c5f378c6a852a588df0ce6fff6e7d5ee3e854dad65e7433dc8b299b5b7ca82f3bfdd7f3c6233feb15c5be8915ad4e2345c662937e0c700a68b1681ce453dc335182db1ca6c1b08472", 0x5f, 0x4}, {&(0x7f0000000640)="a9d8a685bff4a2d9fac403f8434aa5446deac5647b01f88465b65efb16e275cfc7fe147fa5c7256bf14255e6a03f6e1b1b6be36b9e131627c39b30070603d85e7ef34514dd8f817769d885ebac4d41024819385e59353ba5956115b112418c4234e119ff6018285269645fd3004c1feab20c49fe780a401016", 0x79, 0x5}], 0x80, &(0x7f00000005c0)=ANY=[]) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000600)={{0x0, 0x2710}}) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000006c0)=""/236, &(0x7f0000000280)=0xec) 2018/05/10 11:22:32 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x3, 0x7e) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/10 11:22:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10000001}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) [ 108.640622] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 108.688486] IPVS: ftp: loaded support on port[0] = 21 [ 108.720369] EXT4-fs (loop3): invalid inodes per group: 8192 [ 108.720369] [ 108.785315] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 108.828427] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 108.862133] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 109.176258] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.182641] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.189691] device bridge_slave_0 entered promiscuous mode [ 109.211530] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.217884] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.224919] device bridge_slave_1 entered promiscuous mode [ 109.246864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 109.269705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 109.329980] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.355202] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.447917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.454988] team0: Port device team_slave_0 added [ 109.477119] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.484282] team0: Port device team_slave_1 added [ 109.505511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.529224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.553508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.577927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.776443] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.782813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.789434] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.795780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.505839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.577451] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 110.646507] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 110.652671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.660112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.726745] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 11:22:35 executing program 4: prctl$intptr(0x3e, 0x801) 2018/05/10 11:22:35 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1e, 0x0, 0x7, 0x4, 0x0}, &(0x7f0000000140)=0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000002c0)=""/228) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xa3, "45127c9c911d4baaf963ed4cc3feb8dd5a3d68f1fdd5c3acbfb82f7cc3bdb4727628a7e026ee54437adfc6e7ff20bc9432af97bdd2432067b98ad637e316624ff89bf32fd41c42a69d82ff321a7a29dd381b1a69040ad1004979d68aed64d2338c6b2fbb4fcc94ace8c1af4604a5e73134f8cd06b578582d1a0fcea65b6660bdcaa9d04792b004e9a75a8acf41f4362426e2a66041a6bd2a483fbc2066406e19f385b4"}, &(0x7f0000000240)=0xab) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) 2018/05/10 11:22:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x8) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x0, 0x58, 0x2, 0x1ff, 0x6, 0xfffffffffffff001}, 0x6}, 0xa) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/240) 2018/05/10 11:22:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x9, 0x380000, 0x2, 0x80000000, 0x4, 0x9, 0x5, 0x1, 0x4, 0x37fa}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100)=0x800000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000, 0x0) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/05/10 11:22:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0xf000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/10 11:22:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x9, 0x7c, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/10 11:22:35 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@in6={0xa, 0x4e21, 0x3be, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba0400fb4c964e8b6237fc4d8cdd8880f8b0f0b0a6668737dcf2256e58b426835756ebeda0336898cd90d242f7864e"], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/10 11:22:35 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x1, 0x0) close(r0) setsockopt$sock_attach_bpf(r1, 0x6, 0x21, &(0x7f0000000180), 0x10) close(r1) 2018/05/10 11:22:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000100)={0x0, 0x40, 0x0, 0x0, 0x5bca02260e4c8416}) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/228, 0xe4}], 0x4, &(0x7f00000004c0)=""/113, 0x71, 0x100000000}, 0x2120) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/10 11:22:35 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f00000000c0)=0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f0000000100)=""/139, 0x8b) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0xa, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x7, 0x7, 0x0, 0x7, 0x100, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0x100000000, 0x2, 0xa, 0x8, 0xfffffff0, 0x8}, @alu={0x7, 0x0, 0xf, 0x8, 0x1, 0xfffffffc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000080)='GPL\x00', 0xffff, 0x25, &(0x7f0000000240)=""/37, 0x40f00, 0x1}, 0x48) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000300)=r6) 2018/05/10 11:22:35 executing program 3: r0 = socket(0x10, 0x10000000003, 0x0) tee(r0, r0, 0x6, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) shmget$private(0x0, 0x4000, 0x2a2, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @remote}, &(0x7f0000000140)=0xc) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/70, 0x46}], 0x3, &(0x7f00000004c0)=""/81, 0x51, 0x7fff}, 0x40002000) getpeername$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000006c0)={@loopback, 0x0}, &(0x7f0000000700)=0x14) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14) getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0x1e, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x5, 0x4e22, 0x7, 0x2, 0x80, 0x0, 0x62, r2, r10}, {0xac5c, 0x28, 0x100, 0x3ff, 0x1000, 0x8815, 0x10001}, {0x3, 0x8, 0x7fd5, 0x30d}, 0x2, 0x0, 0x2, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3502, 0x0, 0x3, 0x80000001, 0x5, 0x7e19, 0xe2}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000a200)={@loopback, 0x0}, &(0x7f000000a240)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000a2c0)={@multicast2, @dev, 0x0}, &(0x7f000000a300)=0xc) getpeername$packet(r0, &(0x7f000000a340)={0x0, 0x0, 0x0}, &(0x7f000000a380)=0x14) r15 = fcntl$getown(r0, 0x9) get_robust_list(r15, &(0x7f0000000740)=&(0x7f0000000600)={&(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f0000000780)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000ad80)={@local, @empty, 0x0}, &(0x7f000000adc0)=0xc) accept$packet(r0, &(0x7f000000ae00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ae40)=0xfe2a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000ae80)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f000000aec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000af00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000af80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f000000b080)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000b3c0)={@empty, @loopback, 0x0}, &(0x7f000000b400)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000b9c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f000000b980)={&(0x7f000000b440)={0x538, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r5}, {0x4, 0x2}}, {{0x8, 0x1, r6}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x578}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r17}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}]}, 0x538}, 0x1, 0x0, 0x0, 0x8880}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/10 11:22:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'erspan0\x00', 0x8}) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/05/10 11:22:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x7f, 0xce, &(0x7f0000000140)=""/206, 0x41f00}, 0x48) 2018/05/10 11:22:35 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000700)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000780)=0x80, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000007c0)={'nat\x00'}, &(0x7f0000000840)=0x78) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000680)={0x0, 0xffffffff, 0x7, 0xff}, 0xc) socketpair$inet6(0xa, 0x2, 0x3ff, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x80000, 0x10002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={0x0, 0x200}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000009c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r3, 0x3, 0x3, 0xffffffffffffffff, 0x0, 0xffffffff}, 0x14) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000016000)=@rc={0x1f, {0x2, 0x2, 0xa6, 0x6, 0x1ec, 0xfdb}, 0x2}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)=[{0xd0, 0x109, 0x81, "9084528ba681c784afc85185b4386b21536336792575881c2ecb85c236bddbc1831660aae289878b2a49ab645fb194abf5ab49097773475e5b2be4143376b073d1de9fe8c8b392c2efa1c8e7a106dd26ef9150ec79cc9fc3decc37fa1590458edbb69210d3dc7a57443fb0855409bfe5ebd32bf493b225d174cb790031a6f3cab7f6e0bf867b948e4bbfb3ce55edeb9f7d6413568cb043a90504617f4d0933eaed3b61d32e964e9ee7c1c6b3f87ee9690d285adb52b4032ee2666b"}, {0x110, 0x19f, 0x401, "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"}, {0x100, 0x108, 0x4, "844af8ea691bcd8191626413ea3909dd81068826972ee32e6b92cb90eb1c14b019efdf08c62b4d89256a7a77071df14f004dfea17bb0e7d2a9a54b7d7dbf4dd3f305846e3e56a18c7f3d050631935cf1b0e4a45bd9bf436677b7bb71f3f586de95de2b22ea51e06e34e9091210616aa97506f9979f137f0ecdd5814f56536bd55db4688f5cf9edd58e91f8c2d679f7e59a28d7657004ef81179c36360dd301b4813ad12442b23aabb9c56e62e95d471b50bf379d41af3f58cb8de2107f18ce0a03d194d05f641ac6cbbf62797fa8737de89853bec28c5f5c614361e18bdfb9042e437d5e67c08c627e2374aa73"}, {0x88, 0x107, 0x53a9af62, "d5d1833f37c968bec0a021f532b72687bfc187d322dead0bc58d78b4da804fe75050b3689d1d340eb6cccf9c3244aeb99cff7bd857768347862ea6aded133d1ee864e115464c2a520102cf5d16523b243a57487a7f76aea6cc83c5f756a5d9a81a126fd105924685cd2c1b354efc805e69"}, {0x10, 0x0, 0x9}, {0x68, 0x18d, 0x6, "2f2ec49a151be9b882ef431a0f341c46eff425551300cc6cbdc7d63ee3f733b030eff89ab5f95b882cc8975ec4512db0749fd3a03e3eed9d6af09d1d70578af91f24e67d682e7723d648093145ec60bb02"}, {0x98, 0x116, 0xfffffffffffffff9, "85a8e6f21e465a2c2fe27e0ae6cf60c96a02cd8db81b13054b4edb2df2c68d61610afc6cbfee40cf44f8f3443991e9f0bfca9003acbea4f093955665d3f27ed90a624b0d2e7cdb534c407967aa68cff2b2998cfa214129139d0e31c8122f1f10af9bae057b09df4ebc3cc880887059a5a2826a0d836c6b09e15783466704c0a691369e9278"}, {0x78, 0x114, 0x1fe0, "5afe64ba8f4cee55fb1bcd30920166712c9d18ed555edb042ad73d6c4c2063a0e83802d769e69398a80655e3499e7e7373e87c74625a19325fc8ae77bbe23ed0f2f39667b05527ec510e0b5d7689e73c7f90e2d4bda9514e4f081365a41708f79e792ef1bc"}, {0x70, 0x110, 0xbfd, "a8d8cba4d4dfb1c5e4f7501eabebf6acd57435e290633db67fbf680932eeadb4083871e1816735ac22494285c5fea3b93bc58b7b22e0c410c24e3d627dc11f2eaaca787e0669123dc9e2bb8ad298cdeeaa6990c03d34d81f32"}, {0x78, 0x115, 0x7ff, "9ebd105b1ba95ddaa3166ff46e15cf7ab520407b0049f12f1a46c3789dc5aaf32aca692aa525140f863409ea7912c8cf598f6f6de996e394509b7b028d4312732b4b692d52915177192f0d1e19b1550c3dc2bc1a702368bf4e2232fefe8b3dfca43ddb1328"}], 0x5d8}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640)=0x1, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/dsp\x00', 0x1, 0x0) ioctl$BLKRAGET(r4, 0x1263, &(0x7f00000008c0)) 2018/05/10 11:22:35 executing program 0: prctl$intptr(0x1c, 0x87) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001000)) clone(0x200000000000200, &(0x7f0000000380)="c84884669d51e58ab3357c259a6bf909af1d41b03027645fb1c91cf249938a949573c9993098174adfbb41b1b49fc7c55804b6bc036b63009b0523e9d062e98d6e6b756b72609f2a21fec0e89c12eb93b14764d68d185cd41a42a35e69b36df35c9df14e765b04dd78fc30f6956bbb80cb2413a7af4248f45f7dd76818abedc255f60fb1a5f2e546754d9030ef5ca90bd09bb1921d32e963c41526f724be566de4e07c82c3bcc258c538bba76e3c66028742526272ed225b938f5bcc81be155d4999383da8817d673db4c25c3433342a961c0ce707554af31259514831fb2bdd11cc41fb1b6c72b9f8189e499cd1", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000002c0)="8c083d4f0baeee7475b20cf9049041f656bb77febaba407cbb427b5bcd94c07987f6f50ab1ed7c41190117578a746b7f7b06317a9ba0a304c345aaec9b6284359f37a2e8eef03d70ddf9d1846638a12120c9e7659903fbfcb40ae43e1b5af0890613e83ba580a09fa355c978b710de1089ca4b53c478206c6872184ca16388fafbbf85b7b842d6") open$dir(&(0x7f00000000c0)='./file0\x00', 0x4080, 0x10) r0 = syz_open_pts(0xffffffffffffffff, 0x200405) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000280)) 2018/05/10 11:22:35 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592", 0x2f) getdents64(0xffffffffffffffff, &(0x7f0000001900)=""/254, 0xffffffffffffffe0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r1, r0, 0x8, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r2) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r1) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140)=0x21, 0x4, 0x0) ftruncate(r2, 0x0) sync_file_range(r1, 0x1675, 0x0, 0x2) pwritev(r3, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313e", 0xb1}], 0x1, 0x0) lseek(r1, 0x43, 0x0) fdatasync(r3) fdatasync(r2) 2018/05/10 11:22:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) geteuid() r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1018}, 0xc) rt_sigsuspend(&(0x7f0000000040)={0x30}, 0xfffffe29) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000200)=@can={0x1d, r2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="173786448531dc2f606da2ef991f96de288c54a2a13d55bb0f81f41dbc406b27f18748bbaf213a864de21a696ad28741e41e411fbd0df334d2cc03c4bcc885d5cbd44dc4804a", 0x46}, {&(0x7f0000000300)="3d78991873b7e3415db8c917635c1369180de1c9b254897dbd9fd6f4f4c268c6f04d3745c682130cd880e08e04c6ed427e693d87562f29ca67acaa2653052f045aaa0f1b061b61109c590a83bddc97", 0x4f}, {&(0x7f0000000380)="4b23040da5fcb9e15fe91bcbc3f59d82cb2d24367a0f8bcefa1132e04e6841a440a948252a14133cf72b9e8d596761a7d3a4ffc2f266ffb45168980c25fc6cd915d6767a8e8bc212b4c61f2e5cbd1156c259916b9364baa47a2f4e4f95e2695324309e1c5ed272483c9eae3cbc200e7f381a002e00958efe3918f6e57e11cd576d64d745e78dfe816d9ed03e335ba06508e5e2697f3f23044bc5b0acacf7fd330c9b49e52e903bb35b46e800e4fc48784dabcaacbce84269fe84e482528d24b6f6036f4f57cd45915554bd463779560fb590e0fbcdcfb25bf6baf05df9", 0xdd}], 0x3, 0x0, 0x0, 0x4000}, 0x48001) 2018/05/10 11:22:35 executing program 1: syslog(0xb, 0x0, 0x0) 2018/05/10 11:22:35 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES16=r0, @ANYPTR64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYRES16=r1], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="e2647f05a88b38a5be0de0596631bb28296a9bdd6f6f3d323419b70c40cc5445e23181c5bd7e41960857780e"]], 0xffffff4b) fallocate(r1, 0x3, 0xc0003d, 0xcf1a) 2018/05/10 11:22:35 executing program 7: setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000800)={0x0, 0x0, 0x6, 0x4}, 0x20) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000380)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x80800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ustat(0xfffffffffefffffe, &(0x7f0000000340)) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r1}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000180), 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x800) read(r1, &(0x7f00000009c0)=""/143, 0x8f) 2018/05/10 11:22:35 executing program 1: ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00', 0x8}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000300)="e214acdc6e438ab3f54856e1705bbf50d968c212b75ca1a32cc4631b6e7990a72b1afa5d4338c929000eef4dc16b4bbf27bca05e9d1ff4bd18e1f5a74d1a2828678492b9663fa2c849b0557e4cc985a7207a0491642e7d19415c33a1eac70f9e6603e89f8882470a9b24a51882b2db8e49e70abdd869a1a05a27d5477e87bc100373dfe67a255c63db0586b88bb22ca0198b1fab27502252898a7eff08c41cc09dfb5004762cc57c6e656616d62c79b58832d2f4c3e6b835119b3d9e8e906f6db7622a5ca9cf88ffd2bf9e8eb7e6") tee(r0, r1, 0x9e9, 0x2) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl(0xffffffffffffffff, 0x4, &(0x7f0000000140)="d3cfd2d2d30a2fb1b43f7f4397403e12273ca41d4140daa0c7783f55d1c4d119d6b862e4cdfa3849802a8dcf48fc7bcc8b2de10730826ab39e5ddc87714da7f9eea1df4ebf27d62e1eb9ef67868530") ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0xfd, 0x0, [0x0, 0x4, 0x2, 0x8]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2}) 2018/05/10 11:22:35 executing program 2: futex(&(0x7f0000000080), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0xfffffffffffffffc) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x1, 0x0) 2018/05/10 11:22:35 executing program 7: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xaeb, 0x7, &(0x7f0000000540)=[{&(0x7f00000000c0)="3b1b44dd602d0527543442d2541f2dd632a26e0bff90c303", 0x18, 0x3ff}, {&(0x7f0000000200)="bb878f67fcbddf674ea13fd8777e84bed6d4f2f3b1a30f1380929ed9700499fceab1b9227687e7d72980a9b62b51f4b83b42effeb227614341d4c3330be3209598db9e5c547797a84d28699d47c40af58b869411985425492a052c5f2112462666488f3bc3df243739e7ac80ee2448eea3989680445f24f0f69c7c6fabae1d9d83da270f5e5e30b1cf8838410fe6d0d95131e1e7a277be6736", 0x99, 0x3}, {&(0x7f0000000140)="83baf26028328676d0f2910adeadf580da646f1301fe26cced1380d3c9999940d2a6aca299af314d6226abc961553938aa7914e72a2dcd14fcbaafbbd8b62b1a3520650db47bcf75d185f32814061ac078a4f55178f23fc92bc423432eae410b97554ac09b675f2ee55804b93435611286367cee4245", 0x76, 0x5}, {&(0x7f00000002c0)="328111821e18a15476428f1f327f3e383332c25bbdf0a966fb32f106a7e41a4466a64b04d8be3d0f911400470956754469e4f87c5ee27a125d99028a735caa7d085df5d88faa1cb976007c2bed6e866ec7e6e1321524fdec7e55ac5e3b5130d6c89d882c1f06f5fd6cc72d879b14c509a280e52b4fde058b8837133d434cf319dc0b89710d7d33afef497304fee9a115ae7d48ad99fee62f0a427f474bb3a4279fb62faf828d4f63d7aaec9025570f00367c09c988a83ef1d1bc42e724455c7cee74141a4624a1673cb69704a7255d576a7227bd9091be8172e8e1f879864724b00cde1a", 0xe4, 0x800}, {&(0x7f00000003c0)="59e8c7a3a740777f050c31d867b0ff3f5e", 0x11, 0x9}, {&(0x7f0000000400)="1f203a39e06cfd1a3a2795165027ddb0761565172a6dd0dbc6442cb5a0b2a83cdb96d93486c72837185bdb27ed9986d322367a2c490e21d8046fe9da8b3777cb9137e572e10e1a796ad9149c82f587e1b3ae639d106a191090ac7f0c60decb7fde1dc6de2062053d8388bbfae6021991406861f5f3b0942971c86fd8f81485a17ac32b7c62e000cebc8b6cb69060a0157ffd93114447446fbd2e04150037c0c46f14e18d", 0xa4, 0x4}, {&(0x7f00000004c0)="335f2516c3fe1e521a23d0a837cfdd87c1d47fabe49aa74c63d04e5030ecf4b7ac7d9d8bd544ee6b78068909b474fe3bc58cfda457e9aa7782f1e7b4f95eb1eb0b9125d2a58db87e43a9aa6a90b7c624d9bb913d41804925b2aecb8898fd616609b3e3f3756d4e993421640e391116f4d751ee0753f7e5977a73cba63d45ac4c", 0x80, 0x1}], 0x20000, &(0x7f0000000600)={[{@uid={'uid', 0x3d, [0x7f, 0x32, 0x3b]}, 0x2c}, {@part={'part', 0x3d, [0x36, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x33]}, 0x2c}, {@quiet='quiet', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f00000013c0), 0x0, 0x200}, {&(0x7f00000014c0)="0dc7781b7be26ec9362d2203cac9a394fee31a8b8b6af01823ed07bd079bf48426d0f9e471e3aafba73356580a99a62590dfbf6a52c2c5965cbee04678772934aeae01f2e55fa20a68b5f0dbf3a4236e286ef6303f12e486da900e2d0686f1b50d663cabd9072cb50aabc359705c7cc5a3479404ca10d15ff85abc547dec86ae3716dd8f7c1eb17902f71f40c9d2307431e2e8ffec70734ccfdb870c9911e9fbbd63749d76181c960e780e9ed57543dc81b847fb80ea846ee4346a13607202287451b1de881d7475ee9fe23e2a1ab7b36c881e87541e", 0xd6, 0x6}], 0x0, &(0x7f00000001c0)={'nouuid,'}) 2018/05/10 11:22:35 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{}, "706f7274300000000000000000000000000000002000000008000000000000000000000007000000000000000000000000000000001bf73a3400", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) ioctl(r0, 0x5, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/05/10 11:22:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000000000000005, 0x60040) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000280)="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") unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xff, 0x10}, 0xc) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/19, 0x13}], 0x252) [ 111.728427] XFS (loop7): Invalid superblock magic number [ 111.814645] XFS (loop7): Invalid superblock magic number 2018/05/10 11:22:36 executing program 2: r0 = dup(0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000000b00)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0x3, 0x1, 0x80000001, "dc9b548632c3f1358e78dad9a1d79a77da8ee992061fa3216872b0a778741ef520f95c618c210e74b440f3e3e189bdb8b70d0803dad02bbae354da24ba0311", 0x16}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000080)="eb4d2399ad064434743dd0f3ebdee443c9a6db38a0d07419d2b258fdba5f803f9bb586ca2068839e9b3871b2c5fd4b2f02007aef420a165e82ee9259e69d8ee635f6d1e5f7f6fb9bf388d704d24d2166f4c03aa3b16a12987f191ce1a331e056f6cc048184a91d3d88664ef12be7b55330a1e5496025c1", 0x77}, {&(0x7f0000000100)="bb00cb8d2e94a5a4de7a977e6636deb9a5aacd4d59025ccc57d2b4fb3752e4d35b00ff0fd16c58a993fe8550848cc7f6fc0cfb38f923495109082afba0d96782b75e5d8dbfc7ffd80aca9decda5a749d32d255c7ffdb8b31", 0x58}, {&(0x7f0000000180)="8af2663acf2b6b5d3343d99c78fe7ea289a7ff43883a01a1356a339fc95430db0d274b111f6eafd67fcfeeac49538f75229c1e591c6bf5d8", 0x38}], 0x3, &(0x7f00000008c0)={0xc8, 0x1, 0x8, "dc630245caff2985567248fd6e200a87ef66578226d7899cd6be53b1e4f125795c24a3ac1a708bb2f3fee1bd013a92e52889282bda5bf6302b841ce4b76370b63529563c5991bce63bcd618af90bff545e160a96b326b72b885f7091a9274b69848d198500b3fabbd7a39e9599a0692de3784f550fb1043add8562ea3534ce55c49eaf34c85a3aad4826d10f274e8da459301e1d9a94c60cde85533ee9f9ea959ad82049e46338e80655f95a4da4aca228a957efb42c183b"}, 0xc8}, {&(0x7f00000009c0)={0x27, 0x1, 0x0, 0x5, 0x1f, 0x3, "7657f6a240224f82b3c22bf8b244298aba4124d40527e160c96ed2bc218f2a6eb51abae6f893a078b9aea29db9ca2bb37cf0f7dbd59d60926b4c944ce9a24b", 0x17}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000a40)="e8c3b80e48e5fe5016b137936dafdd30692ca787eb9c459548d90577044cc60528a5eb4b89e57fc2a26f6907501177fa6a9e940c4c7c9bcb7f96076531acd0c877e9bceeb1e017abc8fb25187447b3ed232952f6b379f80706a69f1089e3734441fa3de76898a2c9c3ba58bc1b2cc5506091370bcd2d88cfaf1b914acafff7b7f1af383a7b38f8ec357b1f426a7e94b2d7618697d68e1f9d59869a409605d264590212f080b946", 0xa7}], 0x1, 0x0, 0x0, 0x4001}], 0x2, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e21, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000106}]}) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$rds(r0, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x2, 0x4e23, @rand_addr=0xb45}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000c00)}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], [], [], [], []]}, 0x678) 2018/05/10 11:22:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) unlink(&(0x7f0000000040)='./file0\x00') getsockopt(r0, 0x410000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/05/10 11:22:36 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmod(r0, 0xa0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/05/10 11:22:36 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207000902000000000000a8e0ff0000"], 0x10}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xb08, 0x401, 0x6, 0x5, 0x8}, 0x14) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/10 11:22:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip_vti0\x00', {0x4, 0x8, 0x3, "ab4c9c62dd7f", 0x3f}}) 2018/05/10 11:22:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, 0x7fffffff, 0x3, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x28, "f20ff54b6e129db2398e805aa55203dee0f51467ae8bc1916c8ef86f56f87f63e2b102c65f814047"}, &(0x7f0000000280)=0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000240), 0xfffffffffffffffc) sendto$inet(r3, &(0x7f00000001c0)="0bd13253c4b8131c43bf0e95bbf5c661", 0x10, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 11:22:36 executing program 3: r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8000, 0x101) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0)=0x57a577b0, 0x4) sync_file_range(r1, 0x0, 0x9, 0x6) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 11:22:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x7) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000140)=0xffffffff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x401, 0x0, 0x0, 0x6, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, r1, 0x0, r2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c0000000002000000020080000600000009fffb000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="31c9ff9c61e83bab8e0732621d39b6724dd730240a5f4b608c45d9b5d406d730638936e051a7ee205fd4cc4cecb171f82da42bfa9879328d5b75c38f30a7d676c8ce7abc58a332d2c59300"]) 2018/05/10 11:22:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) fchmod(r0, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x400000003, &(0x7f0000000200), &(0x7f0000000240)=0x9a3d3d9fe7b96214) [ 112.748280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.755630] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 112.800481] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(2147484160) [ 112.808941] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 2018/05/10 11:22:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0xffffff09) 2018/05/10 11:22:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x200000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xffffffffffffc07c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xffffffffffffff69, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x226) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x8, 0x0, [{0x80000008, 0xffffffffffffffff, 0x6, 0x955, 0x0, 0xffffffffffffff81, 0x8}, {0x0, 0x6, 0x2, 0x7, 0xe5, 0x1f, 0x8}, {0x6, 0xfa, 0x7, 0x172f, 0x4, 0x80, 0x7}, {0x7, 0x3ff, 0x2, 0x1, 0x7, 0x10001, 0x2}, {0x4, 0x8, 0x5, 0xc3, 0x6, 0x100000000, 0x8}, {0x4, 0x4b, 0x3, 0x1000, 0x0, 0x5, 0x3f}, {0xa, 0x4000000000000, 0x3, 0x5, 0x40b9, 0x6, 0x9}, {0x80000007, 0x1, 0x3, 0x1, 0x9, 0x6, 0x7f}]}) dup3(r0, r2, 0x0) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 112.903412] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.910692] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 11:22:36 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x200000000000002, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x88000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/5) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) 2018/05/10 11:22:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3ffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000300)=""/155) dup3(r2, r0, 0x0) prctl$setptracer(0x59616d61, r1) [ 113.029567] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(2147484160) [ 113.038055] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 2018/05/10 11:22:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x105, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xd, &(0x7f0000000240)={0x0, @in6={{0xa}}}, &(0x7f0000000300)=0x90) 2018/05/10 11:22:37 executing program 4: mknodat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0xe009, 0x0) r0 = msgget(0x2, 0x2) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/128) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/176) 2018/05/10 11:22:37 executing program 5: r0 = memfd_create(&(0x7f0000000100)="7b706f7369785f61636c5f6163636573a12a86c8fd7373794d00000021147573657200992cd09a1a5a0a18177912427ed3f394facfab54541027c55ea28b405767c0ceba6f88be291459789510735df349207e1919", 0x0) r1 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffc69) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/184, 0xb8) lseek(r0, 0xfffffffffffffffd, 0x3) 2018/05/10 11:22:37 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000380)="018054942abf1de9019e5b7a79e75b8b1e140889d1fba713e5c2cf5f8ee633fb5eb2cb8d73c62f707a6ae9d0d56cbb98fcb52062fc61d5117311c86e92590fcbfd3db580027e4f8ada94781e53cf4afa34c72f38644244a99bb35459", &(0x7f0000001440)=""/122}, 0x18) fcntl$getflags(r0, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x4}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) bind$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000300)={0xaf5, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000400)={0x4, r4}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffd, 0x0) futimesat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100), &(0x7f0000000140)}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000240)={{0x3, 0x3, 0xb97f, 0x1, 0x6f5}}) 2018/05/10 11:22:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10000000001e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000240)={'veth0\x00', @ifru_settings={0x118, 0x7ff, @sync=&(0x7f0000000080)={0x5, 0x80, 0x6}}}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) close(r0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000280)={0x3, 0x0, 0x8, 0xffffffffffffff26}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000002c0)) 2018/05/10 11:22:37 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x28, r0, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/10 11:22:37 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x20, r1, 0x7fffffff, 0x1000) semget(0x3, 0x1, 0x200) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/05/10 11:22:37 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) dup2(r0, r1) [ 113.652142] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/10 11:22:37 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x800}, &(0x7f0000000140)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 11:22:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaa29f90cba565006b1525fba6fd48951eaaaaaa00000000000008004500001c00000000001f0000000000000014142b0000800000089078ccf18d7ecafe88996fdd4d2021429b11dd807cc477b9dac9313c846e1591"], &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000100)={0x101ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/10 11:22:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd6b, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x401, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80c41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2000000000000000) [ 113.696370] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/10 11:22:38 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) prctl$setfpexc(0xc, 0x110002) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) sendto$ax25(r1, &(0x7f0000000180)="ef81", 0x2, 0x0, &(0x7f00000001c0)={0x3, {"32783e8937aab1"}, 0x6fd}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/10 11:22:38 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001a00)={0x0, 0x9, 0x401, 0x4}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001a80)={0x0, 0xe7}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001b00)=@assoc_value={0x0}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002d40)={0x0, 0x78, &(0x7f0000002cc0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xfb1e}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}]}, &(0x7f0000002d80)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002dc0)={0x0, 0x9b, "b0ff52fcc30ba5762cd91f11ff12e9c6f066544364fe65f420b0941f5f540ae82fd42a52b12a96dd97e5f4030ff08f3a4c8eaa625b7b85521d29a2bdc010c6d916370f213152483888f1949d46f85b91690a0f1263c5ebe6a828c2bd5e273a19e9d7adc728e61cfa5172ff04d4099d59f586820f4c5efc36c70df3a5158bf225145c3c9b362923c580f853706857c8ddad47129892821e302fde96"}, &(0x7f0000002e80)=0xa3) sendmmsg$inet_sctp(r0, &(0x7f0000002f80)=[{&(0x7f0000000100)=@in={0x2, 0x4e23, @rand_addr=0x3}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000140)="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0x1000}], 0x1, &(0x7f0000001180)=[@init={0x18, 0x84, 0x0, {0x80, 0x22a, 0x5, 0x5}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x194e, 0x6}}], 0x30, 0x20040800}, {&(0x7f00000011c0)=@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x5}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000001200)="1f55ea455f7b3fc0eef9706b22170d3c68a1aedd07bba4e6bdb77aaa3291895e6006b72b26b2a9a817f3e5f052d8bb7d2906f80dd8252a82c8111084cbccd16ab25a1901a8d09cda4bd9130a1489280610631d56e7859771147f5a4515f15ece6b254d61e8f8a5d6e1442fbdd72ce1964a36a0b2f51c6b5e9a5e07825f30359fc9fbce7856386f313f793c11bf9ef7aedf776df0e692fb", 0x97}], 0x1, &(0x7f0000001300)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0x48, 0x4000}, {&(0x7f0000001380)=@in6={0xa, 0x4e20, 0xad1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="87a815a3d68c8fab1bc9c5aec40cb04df7118d1fa546ad3033b654081513082bd78d2078eb1b0cf3f73cef77a593035848e442ffded986db55fd5bbdb6e30ad2e927ed7319add028ad67395af28541638b69f89b96769384b4e942a9d73b6796291f7accc3c5811ac6af248981198cc65fbf57f84af0633db1458646456b5ce840417fa2fbac31653540baa4e32a8234f701c8d183dc00df74e93f772ec08bd9a652d17065df3fa974d51d9b0db4603bde94b1ec915434790c251980afa665648442cd0022015dec4a1785db34ff66bc", 0xd0}, {&(0x7f00000014c0)="328bfca36633b99a97252233539e1de52c2ceb72e82eaa12929c9823c3b4f0cfae02774406f352a80749d62951c182d5e9c18c2687af247e9045f36a1dc6ccdb70f1ad8b47e6a1d8524fe7fe9cb38ba506770cee452044966a6d4552d4af73c9046e7c420298", 0x66}, {&(0x7f0000001540)="166a01ac9340b42f823e19bb0ecad8d6cacb9d22295ff89bc2684a5b94575d5a7459e04371414066952b8000c32b6c4a88b682b535ed985ab935f8fa248b4556dc99a4990a6f9097b53d5063a9120036292bdf9a86b7e9cf504b34dcee2b0d87d8d9face6fe2af37c2b7cbf44723f68126a718dc9e93", 0x76}, {&(0x7f00000015c0)="398e28df89713bfe347ea1c5e086ee883dc8e076458651c7a34387a7b43e89aec59512338628b91c8137354e010e8c4d407d650fad7bbde2a1a7883f8a3b24b45641ab45b7fd1f08e1fd", 0x4a}, {&(0x7f0000001640)="85acac96a59047a701dd1f333f527f76dc46deee34841f93a8e6df5a1d5a41c2e374fe3c0db06bea9c0685988631c655ef824687b5f886f529cbc9f8eb53a38750b4531098d2dd018f2f0e09c8c2bc5f52adeb8bec912b4e26156cc4f0063134f3b0070e3e99f4da07af202209386591906952ce863a712d31f6e1c0529eca8be00d7bb8d3a55105ed1cc835cd822ca7f25354d2979417d73eff0f5bf3df0eea6d70dfd64269f804059c9247e1cb5f3b31fb4ba8d3582e5e79fc0d392bfee37f72c8b20f17fc54a9fa50215f87b5982d8b3f46468188b944b4f7ccd80de9aee390f47f0851c0", 0xe6}], 0x5, &(0x7f00000017c0)=ANY=[@ANYBLOB="18000000000014d201000104000000000000000000000000"], 0x18, 0x40}, {&(0x7f0000001800)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001840)="405d8337e47b200d0338b4eff9e5da6189abef57867d80f2fd65355259a77e94da31c70953d11e56a11cbda86519f40c6873b3a16a6e23d3dd5c948477673b418402130f16e4f4e1d815529fec0e20d483d54d78b7b3fd4a93fc0ae4714ffac08c78ffec", 0x64}], 0x1, &(0x7f0000001b80)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x8, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x8004, 0x6, 0x7ff, r2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x2, 0x8203, 0x7, 0x8, 0xad, 0x4, 0x55d52e44, r3}}], 0x88, 0x40000}, {&(0x7f0000001c40)=@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000001c80)="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0x1000}], 0x1, &(0x7f00000030c0)=ANY=[@ANYBLOB="20000000000000008400000002000000000004020600000005000000", @ANYRES32=r4, @ANYBLOB="18000000000000008400000005000000200000000900000020000000000000008400000008000000ff0200000000000000001800000000000000840000000700000000000200000000003000000000000000840000000100001e04a5b6000200000040000000ff000000ff7f000000080000ffffffff47a68f647d59074623857f3ad6f84bfe44b2e04881b3e4f145f05ba5dbe9ea0b5cb742e4df25832f621aacd74ce857940a7bc3e1e838486cf4d8e04d723512fca99afbab6893bb96bbc4c456cc20c2c7f0d51efd37d49816d04039f0aa25fcbbf248cc5144e5c4631dd4c625da9e34564404616c4ff8021c8080caef7a7bec000000000000", @ANYRES32=r5], 0xa0, 0x4000}], 0x5, 0x20000000) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f00000000c0)=0x10) 2018/05/10 11:22:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)) syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa}, 0x27a) recvfrom$inet6(r1, &(0x7f0000000040)=""/59, 0x3b, 0x121, &(0x7f0000000080)={0xa, 0x4e22, 0xfffffffffffffff9, @empty, 0x5}, 0x1c) sendfile(r1, r0, &(0x7f00000000c0)=0xffffffffffffffff, 0x14d) 2018/05/10 11:22:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x21c, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) 2018/05/10 11:22:38 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x4}) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0) dup2(r1, r0) 2018/05/10 11:22:38 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2000000000000008, 0x1, &(0x7f0000001500)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="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"]], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x0, [], r0}, 0x48) 2018/05/10 11:22:38 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x7f}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x20, &(0x7f00000000c0)=""/8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x4030ae7b, &(0x7f0000000240)=@ioapic) 2018/05/10 11:22:38 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x100}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r0, 0x80000) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/05/10 11:22:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) bind(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80240, 0x0) bind$ax25(r2, &(0x7f0000000080)={0x3, {"eb25a28afe7c01"}, 0x80000001}, 0x10) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x1) 2018/05/10 11:22:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000400)={r1, 0x3}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1f, 0x3d, "856a489f149c8ef29aba3150582250411adb651bf1960000ceea93310dcc96111d579a5a07809997e2a6f0e22c6516660000000000000000c9afaf10a08fa7", 0x34}, 0x60) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r3, 0x0, 0x100000001, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x40880}, 0x4008000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0x6, 0x10000}, 0x20) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000180)={0x5, 0x401, 0x6, 0x0, 0x3}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x8, 0x80000001, 0xf5fc, 0x6, 0x9, 0x9]}, &(0x7f00000001c0)=0x10) 2018/05/10 11:22:38 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x1) munmap(&(0x7f000053b000/0x4000)=nil, 0x4000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/10 11:22:38 executing program 3: r0 = open(&(0x7f0000000080)='\x00', 0x200, 0x41) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, r0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}) 2018/05/10 11:22:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x80045438, &(0x7f0000000000)) 2018/05/10 11:22:38 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x80800) mlockall(0x6) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200840, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0b271a390000001bef0b75ba9a55595b4036c135cfa1e2ddddd459746315cbdf02a09bdb3f8313a7557df5239bb0175609d342d4a00aa1b021de023c9fa6fa40a39741a85d6a6eba104fa51012d9ddd0e1cb4f909ea367564fdfdb2872b3318beecd3956c22a9ed581c0cd64d79acf1182a443abd70453469f0f25b00de19b40687f49"], &(0x7f00000001c0)=0x13) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) 2018/05/10 11:22:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0xfffffffffffffffb) 2018/05/10 11:22:39 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f00000000c0)=0xffffffffffffdf91) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000680), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x2, 0x3, 0x7, 0x2, r0}) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) close(r1) 2018/05/10 11:22:39 executing program 3: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x1}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0xc5, @time={0x0, 0x1c9c380}}) fstatfs(r1, &(0x7f0000000080)) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x7, 0x3cda, 0x0, 'queue0\x00', 0x2fa3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000600)={0x0, 0x59d}) write$sndseq(r1, &(0x7f0000000080), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 11:22:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x70, 0x40000) listen(r0, 0x1) r2 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xb1) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x4}, 0x8) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r0, r2, 0x0) r4 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) dup2(r2, r4) 2018/05/10 11:22:39 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)) ftruncate(r1, 0xe47) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x3, 0x8000) 2018/05/10 11:22:39 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x1000000000000}}) 2018/05/10 11:22:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x101, 0x0, 0x0, 0x2c6c}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000001c0)={0x1, 0x3, 0x9d, 0x2, 0x7925d428}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x100000001, 0x5}) r2 = semget(0x2, 0x1, 0x40) semop(r2, &(0x7f0000000380)=[{0x7, 0x40, 0x800}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x60400) r3 = syz_open_pts(r0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="8a7043a6905e4fb5ff9df3ffeca711cf5a61dc60026af5aa65eeb6b31c97489d3f8f99d5c5fe5e602176ff62c7f03ffb47f3c5a81d9f1f26ccd199084bba838f75a32374a816d44601ba802e1f78bbfa4229f05712fb5052ac2ec3cac864b37e8dbaab3588ee8fc55e757175b6b8d72f1db97420f95bbbc8b9f5c3bf3649de91b86481b2", 0x84, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000000340)=""/7, 0x7) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x0, 0xfffffffffffffffe}) 2018/05/10 11:22:39 executing program 7: exit_group(0xef5e) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000002c0)={[{@quiet='quiet', 0x2c}]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x3, 0x4, &(0x7f0000ffa000/0x2000)=nil, 0x7fff}) 2018/05/10 11:22:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x0, 0x10000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000012c0)="75cd09a79e09d4814091ecb0eae3e8b1f8be00426c70ec738ae78cb588143292279003043419fa2986b33021848f80f8e4e10baa95d2b36df2b01a5a4799de8da08cf29840bf25e36e395cff64b8a38f9f7e6891600d97d67d5d9217e062f29993c9b940c6ed3e6dbaac5bb139744f5003d57c10c3a5afeca6f58a0da3467f018e9e6c5467aa4bdf32015a1412e4bd9b42aeafa4169a842e2eb257f9532e36449e8dc8d7a17f4324faf5f208799f45c8b2ba642d75380a2b7c8092e7f1037b00f8f0ffef505cab761150d81f278a5ec0fa89c8a1225376332aad3f1b2346a257552cf7be1d6b0e4885d5e8a4d281db88f542079e7f8e29b1755589a7a1bd32ee54da410bebd9efae3253d027a06e502659350bd3c725623600cfe1240986d34d4aa38472f134df5c70ca5772507553a8c19a83e3a8bb706e0af134079a2ee3a3ae846bb3a7aceac5cbf0b04ec3e61952c8ac4d94413d05da57bc663be9a91eab74da9237887454e6868519be898141a7d2c6f2d3689de7249c1be92c203560ee19f4f594110683fa77826808bcd2ef299dbed826cbf8d21b4ac3ce9dd8bc7edb6149bea4a1b463a634fa34b160d2c163322de54b58f271b3f0529387034011984b41cac30b7d05c4c47e15a9ccef0be4a14f122ceec987337e26a5e1ec4cb2fc97dd9f9901037c9cbe7ce16ade5b1ed2af8d95ffc9b2a6cc56edce43fe7f6c37c75fbccb33fc83cdbb0e1b120e13287f9b62ad54fe46923ca2233cde5b0616449c91726c38d748fc61a6be899d70df2b510a01332a56240de560ebae8fe3af1b4891202da55ed8508ae81caf12ba94ad024d2a6d4a2edc22064c8ece8db6588f20d153eb9d15bf456c436c501fd25a1669741cfea774e8dfcd133ba2d3bc146838d6ca27ed63c76dd7cd3c6ebca12e44cf259e8a67c57476aa91ddafa19b5f8fb68f5719e6f1dc4155a7c232557c4b1e5acada1eb1388be003c7121513526b552dec6eab38965f2b5f4b04cdfb5291156dc7518e68bb6aabb94f8cb8f04bf09a820da479d73aa8ba34d83ab8c6a9e7f4aa4781b6338531aa4e1676359814a0bd5f7765367e0dd7a1c148f647e244481ef22c8d32043e27ff4d4df50d158a14206f9a51fdb1a9bda48c7a426468b9c611ce653395bfaf0b72a9a1c2e2cf40c7345848c81f9e389eaae2ce05bd306b6ba45e4f2fa0bbce104da61490be6d45a9e987445916463add0f75d6742f3ddddcb2c52ba51a11ff4cbf154d6776d7f31fa5baeee70e3287d159a925858b172764d503bcba73e25dd2d15f0bd4d69c9f45dcc83bd84637518a40665be0a196bbed273c03249956ebcb33febbe3acdc7427bff9ec016293061e11651d869c9755f93e1b1fbfd74920bbfc46497825025c40ab0a625c6294ecb5e12e2257488adf758d595b347072a955f37d037613744585493d68eb226a972b66a583c7d6075a78d2eb45c3bd29f0c0c7f355cff988f4dd9360bdef99af0903ec7e62f7c2fc216eb57081c73fc739dc3bca325c2fb01bb65eee6dfe34983b4bc9ee8b0ba03dee1277c2ed4792d14404f497b012043d9da333041b1b639c3f9ccb5bc2279ed195c4454b3499575cd9767f33b2b4d035542179433797def259fcae66d3d605e7b61e71afbb2111645795b7ba94d4156ec643ac6623e95fd2bbae5dba7cbbe791314c472af3a823751373918df52a6d57ef4a0ef98fefc1af163037766a0c027f378a903416eba9d77be5ec24a0bf5959abbe3115e646ac3b108d92ca83b735c731a010d0a8edc328096360730cd1f9e4ea6f2b1db0741a614eebaa9a4035cc8fc063df1418869c5bf6772f2db898db2973afa5be59f0fc54891b2013f722cb4b1a0a4a5bb14b57541ab5bd3c0a1be80dedbbf1c314fb9f796ff4111305ea22d8980f60a5702432b9cae69ae064c1a3b5ddab72ee2824c69fa9e6c63d8ef8f54985bc955f924d1fa1c33fe91951cf3c28e5b534df9c324a001a7e03fa75161d8afc65efde76cd568dfdcca64f28b6a645aeeb76", 0x5a0}], 0x1, 0x0, 0x0, 0x8015}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0), 0x4) 2018/05/10 11:22:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0)=0x2, 0x4) 2018/05/10 11:22:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x2a4, 0x38, 0x6, 0x70bd2a, 0x25dfdbfe, {0x8}, [@nested={0x290, 0x64, [@generic="c0dffaea9ce790c50d38dd68ba45b6a21222373a96", @typed={0x8, 0x2a, @pid=r1}, @generic="8cef139efc98eaf1402ac87cf3780b87592a89b646bbb651743fb4bccbcfd42f8b95d8120abba6a399f4ba037ea3a6f0d766af19a8796fdeb0b96434f732431b8f71fe2e3c1964a432c01bff94d2e5e656bf2df8cd00fb4da9bfd326650e96f5dfe2347900f58d1f22983e499f03fb9f1334104c7ed2bfc756cf8e9dc5a972d08410c9b35b90c438d4dfd74aa2f8a0885966369d1d0b4021796a8b944026ea14edefb3f43ca25dee18528f48af2818adee2351ce0001b3c42832b6ceb1f0a1d665b0417f61b138a72c05402c4102c81feece9f5d56adf0030b003dcf52466f52495a3b2784627d8e2d45", @typed={0x8, 0x65, @u32=0x6}, @generic="2e099af3869550963845d349edf57ff8fe84ad0fa4832a829927e58f1a889d7d0f0cba0ce49acd5cd71a050673dca7bcb876e5ffe5f6b4730c269c4dffe271b69b3aee8e17f549ef6e77cd3fd1306396be238216d765c3d65ab983cbfe92b507e08d6975cc63516d7617d093ab7a5455848751f0210b24d113f0de72cec701136867af1da1eebc8207c04f8cb54400137c624affa2ca3ed455eb80008dd49a0ad9417e1a11cab75018fba7674a0a9291e87f3f4b692cf4ad30", @typed={0x8, 0xf, @ipv4=@broadcast=0xffffffff}, @generic="e184733147027ca048ecf2cd9aad758ce3ac35f15bb4190b76b944d797edcdb41d9c541b51e4c47eca4fc5aef06a7cb4cadc0eff0dc11405ca8daa51d0bdabd34e8a3164e2520662e129dea65154a035789ec8f35d32f042bdacf390df84c12be6cb767a579deb48e4f2e638c6f5c266a5b08d3bd205a1ee04a1b5f596dea0449c98c696446033db42aefbc32c354cf8368784600fb4afb29afc", @typed={0x14, 0x4a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x33, @u64=0x1}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x95}, 0x20000000) [ 116.550647] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. [ 116.582137] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/05/10 11:22:40 executing program 6: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='mqueue\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x18}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x1000, 0xa8, "9ef315a70717b50ae62a6be4ed3a24a3c05f9ae6ea7df548a48a596d6e4d0075ae8527f2fcae672c943605f8dba4d90fb91f3afe6693c1d349c76728d5b21e9eb1406d26f52e3d6b65838e45324b08773428c8d14cef4737309c78f0894677453c4aa3251c071289cc7bfe18f23eb4d3b1d419e8e2579ec481ddb76af5ae9ec412d89dcf14c0e14193166b777f29661fcb627d0175e0996cbfb35503e7f18b3d40f5eb2f96b6aa90"}, 0xb0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000240)="978f728ecdf85bc91b585dfcfaf2845a35a9e06da4db10e823318127d3f5ac940a77c4967f7ad66f9ea1e076f6a97215d91941a16076c108db4016e48977e87a72e3cee5ac2fbbf2f0aad444f022a706213212665fe7a2e841f878d1819f507d") r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) 2018/05/10 11:22:40 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000380)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x24008801, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x5, 0x8840) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000002cc0)=ANY=[]}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="0800000000ebffff3239e0c65bd61121a35628d4fc236380d77d43f1bee154590021f3037751a3f5771dea98220c68c1d948c1e65af81729a5e651bc8bb12ee64319bc370383d1fb1500000000ec6e9cbad9a01ebd32b9d3f0c578507088104001799c56774b95fa6eea809a99ebf67a82312e6f41cd46d54e1936b5e7b0947abb80ac05914558eab788e7abb757400308a336404a99247f66a4438b99e8e63f6e63150d7eb41f496eb3e795"], &(0x7f0000000400)=0x1) r7 = gettid() syz_open_procfs(r7, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) write(r3, &(0x7f0000000080), 0x0) 2018/05/10 11:22:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xfffffffffffffff7, 0x7ff}, {0x100, 0x2}, 0x6, 0x4, 0xe83d}) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) 2018/05/10 11:22:40 executing program 3: r0 = memfd_create(&(0x7f0000000300)="64657620496448322cf0696da23751b69c1781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953d9c3e2c017cb6cd72ed5020ab375e671a21", 0x0) write(r0, &(0x7f00000001c0)="0454", 0x2) accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x5a, 0xfffffffffffffe01, 0x6, 0x7fffffff, 0x2, 0x9, 0xffffffff, 0x1ff, 0x6c25, 0x783}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) 2018/05/10 11:22:40 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/4096) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x9, 0x3, 0x8, 0x5, "b808c3ba37cf19a304f5e1be231743ff19993fcae38390e5242351419f68431c64e1dee1708194a4b1cfc2ad", 0x5}) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) prctl$intptr(0x4, 0x401) uselib(&(0x7f00000001c0)='./file0\x00') write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, '#! '}], 0xa}, 0xf) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) 2018/05/10 11:22:40 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x101180) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x23, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x100}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x8b) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x6c, @multicast2=0xe0000002, 0x4e23, 0x0, 'lblcr\x00'}, 0x2c) shutdown(r1, 0x1) 2018/05/10 11:22:40 executing program 4: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}) r0 = socket(0x4, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x3ff, 0x8000, 0x1f, 0x1, 0x1ff, 0x29, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/10 11:22:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6e0}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x6, 0xd445, 0x7fffffff, 0x5}, &(0x7f00000002c0)=0x98) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000080)={[{0x8, 0xffffffffffffff7f, 0x9, 0x100000001, 0x1, 0x6, 0x7ff, 0x2, 0xffff, 0x80, 0x4, 0x81, 0xfffffffffffffcae}, {0x9, 0x0, 0x0, 0x80, 0x236, 0xfffffffffffffffe, 0x0, 0x80000000, 0x2, 0x9204, 0x3, 0x9, 0xc1e}, {0x9303, 0xffffffffffff67b9, 0x8, 0x9, 0xff, 0x6, 0x3, 0x0, 0x9, 0x6, 0x9, 0x1, 0x10000}], 0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10002010}) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000300)=""/99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/05/10 11:22:40 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14c, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe9c}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x80}, 0x44001) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/10 11:22:40 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) r3 = getpid() kcmp(r2, r3, 0x6, r0, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x180}, {r1, 0x4000}], 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x9}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000100)=[@release={0x400c630f}], 0x48, 0x0, &(0x7f0000000140)="2974718ecc2046d4b210023942f3f4c9eed8d41e82994681186675ff7cb712f4dd7bfac637ddfbc9c3389b2906b51b2f194908f70b0e6467718e0918a647d01a61554a99131c0d70"}) r4 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3d, &(0x7f0000000280)=""/211, &(0x7f0000000380)=0xd3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0x24, 0x0, &(0x7f0000000440)=[@acquire_done={0x40106309, r5, 0x2}, @clear_death={0x400c630f, 0x2, 0x2}], 0x34, 0x0, &(0x7f0000000480)="684dd9c26a004be60186cc736b6ea42252238b8d950aba40713e1740458e6f7c75216c4e23f90bbc6ee0448311da41cab02b5805"}) 2018/05/10 11:22:40 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2003) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000001c0)) 2018/05/10 11:22:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/arp\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x803}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r2, &(0x7f0000000040)=""/8, 0x12, 0x9f) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/05/10 11:22:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2c, 0x20000000000aff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r4 = getpid() r5 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r7 = getpgid(0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000040c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004100)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000004200)=0xe8) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004300)={0x0, 0x0}) r13 = geteuid() r14 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004380)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000004480)=0xe8) getgroups(0x3, &(0x7f00000044c0)=[0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000004500)={0x0, 0x0}) getresuid(&(0x7f0000004540)=0x0, &(0x7f0000004580), &(0x7f00000045c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) r21 = getpid() r22 = getuid() r23 = getegid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004680)={0x0, 0x80000, 0xffffffffffffffff}) r25 = gettid() fstat(r0, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004740)=0x0, &(0x7f0000004780), &(0x7f00000047c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004800)={0x0}, &(0x7f0000004840)=0xc) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004b40)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000004040)=[{&(0x7f0000000180)={0x968, 0x1f, 0x200, 0x70bd28, 0x25dfdbfb, "", [@nested={0x70, 0x21, [@typed={0x38, 0x7f, @binary="39c0924bbeca7685c9e61d859ed26292032b76c4ed60f759763c98158e8321de71b918e4e30bdeb51e97a053c4316814a867adbf"}, @typed={0x8, 0x1e, @pid=r1}, @typed={0x4, 0x84}, @typed={0x8, 0x1e, @pid=r2}, @generic="e4cee63d3c27", @typed={0x8, 0x20, @pid=r3}, @typed={0x8, 0x7b, @u32}, @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}]}, @typed={0x8, 0x31, @pid=r4}, @nested={0x368, 0x7, [@typed={0x8, 0x4, @fd=r0}, @typed={0x4, 0x34}, @generic="ca15c78dcb78706585c9234e77b90bbe4cfaa6bff491b6b4d0edbe6f9ca325210658391eddade21d13acbe68941a10bafde3f1beade2ae29352a2912a433e48168ce0b226f5e6452ab58b16103be2ec210f83fd1e003a124491552f408de682d4b937cfd834ac9d2041d09", @generic="6aea1b2b593dc7c6065f00373fa34c0277b28ce4b91959669ef1e328e20a147d2732cba84d2666067b0392f0f3e02e0ce55194906f28d870d996a2ff251e7e4d355893b5abc9a18fa02295a857280f41bde54d996a2c1449f3ebc12b52620db55ce07dad94f8e19682e3c215fa0b748d1208ee469193ac3bbba357c087ecdcc40e4efd530a5fc32b59c99db35e8d8060486140babe9e1795e57a6af6a3f2a05afd32185e203e5162f7ea3bf467c42eedafb53062d4bf0095f22c76d9c9ff86802c9c0a80ca1dedc35a11d8059d693cd80b3362030523d1134195cb1d6b218a75", @generic="e642dd16d78f3dd198d2b4540f742b4482d3daf4648b28f645b8fa1b7ac2b207043f812333966fb0d21219b1623708e918ae374352081be10bc4bc7de63fdad9c118f3d9ebb15cbc59aeacf03202c5042e3b5052dcca68648a4a6a1cc62173d4b66fe0e2f055bca180b444b61fa1f98afbc953304e4f6a3b43c61c345b49135933a7c853d10353fc7f5088520fe48b3d1acc232ea8ded0b1863bf468f9a6a56025e14c9a900aa1e194e8375cb37a0b8fd046fb3cd4e86550b101bd09d2977654eda5a17137f493cb5723bfe3c12455c328", @generic="f32f21b5b0b24a467692fc7bebd4f8a9150628480832cdd4b6a05110dad168a9bd0544540d2800b6ac946bbd563a2c656f6d50158c3d9e4cc7e17e9998730d55863d1406f4e7496d5fcdc026ea42c76caa195c15b4b5549d419bc80b41221d2e0550aa1c6f3ba634c21d34ebdad75b19f17b3d450a1d68ef6267a7a8e5e488523e3d5db5", @generic="6a1ff513be44ff1b54f401147eb77e524884f46d0751b4f32babc35adaaac5fe252109bc25e339911a36ae50a17ae7121eac0dd6f7134d002ef2c3e67bde8965057941b0348a413329a9ac71c0a4676a014e4a3a36cf4db9bc7326aca007b26784910c0dc13a99e78bdcf77d0ea8d911fec7b7e410bf19baea6523b5be1eba31743fa2a10257212fc106d6f236b0bc27d7597f81420c7f803464b95ee9cff40e92e3059ea51b3995940387a2f7b29ba861", @typed={0x4, 0xa}]}, @nested={0x54, 0x7a, [@generic="7078096db916371d14fe23faaa435d5ed79035deb33bd5cadea549d55e10e0881729afb9d8787f3ff67f37f0fea96f5b87465bb12ba7dda4e6398debc2fb5fe27b0ff587220fc1df4a3996911f"]}, @nested={0x10, 0x8a, [@generic="37fc7147d2d727c21b73"]}, @nested={0x80, 0x45, [@typed={0xc, 0x40, @u64=0xffffffffffffffaa}, @generic="ece04e80402a8a7998083f46de6fdb930ff41210fc0a0e833022c21ff1a5b030aa1130c72d554b", @generic="8b97098a8eca36db4632c1d4c40e6d48da1118b8876c8ceeb81f350ea60d4159cbdfbccf7a4f", @typed={0x8, 0x89, @uid=r5}, @generic="103e069af2d10651c20cef956eec1776697c69d853f970a47b"]}, @nested={0x21c, 0x7a, [@typed={0x8, 0x79, @pid=r6}, @typed={0x8, 0x68, @u32=0x10000}, @typed={0x4, 0x29}, @generic="e5cd6b37d7ba8f2414aab3d6721d6319dcab9dd39850786fbf237fd100f918819cf68103ddd1906f8e9f7023d8588b9e9a3c32ac0f8a4edc69d3433d946400dd786c38e36893f8397d9115cdac2f346f5e60979978ce27c7600630cc7c985965293d03eefbdbf5988d1bfe8bdd8a2f88100890c77b5d57082590c970a599dcdc6d6b0b72f353718990e3b17a431ca800e52be8ada8e7e3bb7b1ed12565b9b65e4fd533febe74ab878309ff69fd02a3f98311972ce0dca6736bb835aef4de158d37eba7a1a4388be3cf1ab0cf08d4", 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@typed={0x8, 0xe, @ipv4=@rand_addr=0xfffffffffffffff8}]}, @generic="769731cd89af1c382893dd8e6650e092fb0efd87e0b72b760ddc6951f41aa0ef3ed3f1fdfde13199351a3054e9ba55deffd209839dfc017e157eda965f8f4647df56e0f044b67007909d14f6edb1a46239ffcadc4a349e31352ead", @generic="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0x33b8}, {&(0x7f0000004000)={0x18, 0x1b, 0x20, 0x70bd2a, 0x3f, "", [@typed={0x8, 0x7c, @u32=0x80000001}]}, 0x18}], 0x5, &(0x7f0000004a00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r24, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x138, 0x8800}, 0x800) 2018/05/10 11:22:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc801, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8c00000004000000ff07000043b2fa8a0d7fa4df9990032ce18181c03dc394ad59137c517faf3b79a41dd2cf15bc2d4596e3212fc9da889919b94c24cbebec5d919b91a27133e38ee50edd28458c99ec4e1a6c3f2c6c44d959a250c734c0570db04c45dbb19b785d2799243155830df74e925e77571f53d429f2ae12ef8a8d1d028c1c5ef559937ce7aea13054b0b7613c72b2a300000000"]) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)) [ 116.921547] binder: 9524:9526 BC_ACQUIRE_DONE u0000000000000000 node 7 cookie mismatch 0000000000000002 != 0000000000000000 [ 116.933073] binder: 9524:9526 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2018/05/10 11:22:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1f, 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', 0x56c6}) 2018/05/10 11:22:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x100000000000000) r1 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/05/10 11:22:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000007fffe, 0x20) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', 'sit0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x8a00) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x100000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1_to_bridge\x00', &(0x7f00000001c0)=ANY=[@ANYRES64]}) [ 117.682622] binder: BINDER_SET_CONTEXT_MGR already set [ 117.688049] binder: 9524:9565 ioctl 40046207 0 returned -16 [ 117.703419] binder: 9524:9566 BC_ACQUIRE_DONE u0000000000000000 no match [ 117.710358] binder: 9524:9566 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2018/05/10 11:22:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x40000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xbfb, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, r1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/10 11:22:41 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="2f9900000000c604040f510000", 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="23bc00000000005d77300a"], 0xb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) 2018/05/10 11:22:41 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@empty, 0x0}, &(0x7f00000001c0)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x1f, 0x4e23, 0xffffffffffff7fff, 0x2, 0x20, 0x20, 0x6, r2, r3}, {0x1ff, 0x3, 0x100000001, 0x1f, 0x10001, 0x10001, 0x5, 0x4}, {0x4, 0x6fe5, 0x8, 0x100000001}, 0x100000000, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x34ff, 0x6, 0x3, 0x7, 0x20, 0x1, 0x3}}, 0xe8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) kexec_load(0x80000000, 0x5, &(0x7f0000000540)=[{&(0x7f0000000040)="e08c939b0a15616ed7dc35336fa3064cd73d821d68ad096a5a985800a8b1e0ec34e64ba59bd55b2b41b826b2efa93b5f97b442852cf863ecef47a6941a2d019bf8c3368f5a4c888b753d523da720e96b99918fd44d8e47ba464bd2f850b18ca0c10cb673eeb947a2df87c983cbd254118f2ab50c9286a8088b764e56fff372f0284121d8487971b9b0e8da3e88fdd5eb318228cbe4f4dc49a4eac79d973737fd82d3aba57195969c91f473ee8ea9071c356d2159081745e183538e4933cec2aee09f3a71cec28dbf70f54c88041fe55ee00b0ed1125aa734560a5e01e0d4a73cc06c783a32f0b6beba3c2e616ebb6c808e699bf2", 0xf4, 0x8000, 0xfffffffffffff7a6}, {&(0x7f0000000200)="2cecc9408b85c7419faa2dd1d5295853643e6e03130a", 0x16, 0x7fffffff, 0xb3}, {&(0x7f0000000240)="a08b90ed3b7626ac1b01c5cdccc5a35a1730dd254cfd5c343d145c658c", 0x1d, 0x3, 0xfffffffffffffffc}, {&(0x7f0000000400)="a60f6e3c3c1971cac4c9be4d9481ceb28c5a38f0e40a54648d19e01cf2a9e7f1415a84c4420ab398836e4dbdab44a0d53e33def6e6ac481d697bd72219841e7b9082aa88f0cafec4d0ba39643638999673ae97bdf45e1e9b", 0x58, 0xdb0e}, {&(0x7f0000000480)="3aacf5739867e47eb84fa359c4585b76b46fc37e7c755373591c6f62b5bb45b667388c1918ac3d311127486ef6d87dc70e3be241be3548895228acbd49d1067f319727331a148a2fc1319b6805c51132c35a8c62f251c38137bdffee99649967a08dfaf90a6970f8a98406563b187060620a62652f93098169409704f7a8d1c2a0ae15c9a3c1496c06001dfa5ae022f8905f5ea5d4f6bac4ac54c8b3589acdf488ddb804271b938ab6f5e439aa", 0xad, 0x7f}], 0x2a0000) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000280)=0x3e80000000, 0x4) r5 = dup(r4) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r5, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) ftruncate(r6, 0x80080) 2018/05/10 11:22:41 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 2018/05/10 11:22:41 executing program 1: prctl$intptr(0x26, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) clone(0x0, &(0x7f00000006c0), &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) 2018/05/10 11:22:41 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0x11, 0x224) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/05/10 11:22:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x9, 0x40000}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x21}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3, 0x1ff, 0x100, 0x500, 0x5, 0x2, r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xd3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0xd4, 0x4d}, &(0x7f0000000280)=0x8) 2018/05/10 11:22:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) eventfd2(0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb0, "fdf59630ff758433297529b9472e3771fdfa43a613204fe4eea5fbadbc98b9d63dfb1a0de566288c7b0d8048b87c92dc00bf18d0842c116b95be63a899e90ea112c967b71d90ce2542d74a19143d3aef07a6793ecd1143902fc36c4f9ba846f1d09ff3f23cee896982fa35873dbe44c749713072656e36b9f1e5c0ab7357062a92fd6376708dbac924c24d0ff284591802f64b87c9b5a20aed704b242f4b11b1907ac4cd8b378638319fd125ff49eced"}, &(0x7f0000000000)=0xb8) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) close(r2) r4 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1000, {{0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x0, @empty, 0x10000}}]}, 0x110) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6e030000, 0x400, 0x100, 0x7184, 0x80000000, 0x0, 0xfffffffffffffa82, {r5, @in6={{0xa, 0x4e23, 0x20a, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x7fff, 0x20, 0x0, 0x3171776e}}, &(0x7f00000003c0)=0xb0) [ 117.743464] binder: undelivered death notification, 0000000000000000 2018/05/10 11:22:41 executing program 2: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x511) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x81, 0x1, 0x0, 0xffffffffffffff9c}) fcntl$getown(r1, 0x9) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='fdinfo/4\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000fd7000)=""/8, 0xfd90, 0x100100) [ 117.792188] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 117.799773] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 11:22:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x9, 0x62, 0xfffffffffffff22b, 0x3, 0x7}) close(r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0xa, 0x18, 0x5, "eecd487ed10c030ef31f261c4d01d53076eb45b80e8ca4e30086bc54b9917dd236e0e795b50c3d77f69cccebb78d25b4358c5d25972d32fdfc3933a5f9624137", "afff52caea9655af4e4332f703611d39cde3506bf3c78bb09df74dbfd2960bbb", [0x1000, 0xb3]}) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000140)=0x3, 0x4) 2018/05/10 11:22:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)='-', 0x1}], 0x1, 0x0) [ 117.853582] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 117.861137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 11:22:41 executing program 0: socket$packet(0x11, 0x2, 0x300) futex(&(0x7f0000000080)=0x3ffffffffffff, 0x0, 0x80000003, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000)=0x800002, 0x1) 2018/05/10 11:22:41 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000000000)=""/174) [ 117.979766] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 117.987263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 11:22:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/05/10 11:22:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000002384d8d047a000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff0000000000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfecb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22}}) 2018/05/10 11:22:42 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x8, 0xffff}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) [ 118.022164] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 118.029691] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/10 11:22:42 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = getpid() rt_sigqueueinfo(r1, 0x26, &(0x7f0000000040)={0x28, 0x1, 0xfffffffffffffff7, 0x6}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111040, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000300)={"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"}) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x0, 0x9, 0x80}}, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x7, &(0x7f0000000200)=""/183, &(0x7f00000000c0)=0xb7) 2018/05/10 11:22:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x0, 0x0, 0x6c48}, {0x0, 0x0, 0x3}]}) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48d}]}) 2018/05/10 11:22:42 executing program 3: accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/05/10 11:22:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000000ff0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/10 11:22:42 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000240)=0x8) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pipe2(&(0x7f0000000280), 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000090a000)={0x4, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='@'], 0x74, 0x0, &(0x7f00000006c0)="684f4b60f68c3ea854d1d4e65fa76fd9ab258c88ac58d96229cb17eccceb2b785b587b77fe08b5c3e213603a5dbaa3aa764245ffe9b9e8b4dfb953ff122e052c45f8f9e716e60e45ee088b32c108fb0b022a72cf5c64aeaefba3c0b63253d4d191a17c2d51c809fee963c21c49504b765fb52ca6"}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000440)=0xfffffdd8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r2, 0x1}], 0x0, 0x0, &(0x7f0000000480)}) write(0xffffffffffffffff, &(0x7f0000000040)="16", 0x1) r3 = socket(0x1, 0x807, 0x100000001) bind$rds(r3, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000080), 0xfffffffffffffd62) clock_nanosleep(0x0, 0x0, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)) chmod(&(0x7f0000000400)='./file0\x00', 0x0) 2018/05/10 11:22:42 executing program 5: r0 = timerfd_create(0x6, 0x5) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x6, 0x1, &(0x7f0000000300), &(0x7f0000000280)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7fa3, 0x48100) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/15, 0xf) [ 118.262376] binder: 9647:9653 transaction failed 29189/-22, size 40-8 line 2856 [ 118.329127] binder: 9647:9653 BC_ACQUIRE_DONE u0000000000000000 no match [ 118.501155] binder: 9647:9666 transaction failed 29189/-22, size 40-8 line 2856 [ 118.510195] binder: 9647:9653 unknown command 64 [ 118.515350] binder: 9647:9653 ioctl c0306201 2090a000 returned -22 2018/05/10 11:22:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x2, 0x11, 0xfffffffffffffffc, 0x9, 0xb, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_lifetime={0x4, 0x4, 0xaf1, 0xffff, 0x2, 0x4}, @sadb_lifetime={0x4, 0x4, 0x81, 0xffffffffffffffff, 0x4, 0x3}]}, 0x58}, 0x1}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000001c0)=""/5, 0x5) 2018/05/10 11:22:42 executing program 1: unshare(0x400) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x23be, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000040)={0x0, r3}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000140)={0x200000000000, 0x40}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000100)) 2018/05/10 11:22:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000200)=0x1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0xffff, 0x4, 0x1, r1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0xfffffffffffffffa, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2b17, 0x408100) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xffffffffffff6109, 0x8, 0x1, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) 2018/05/10 11:22:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000eb04ca000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) 2018/05/10 11:22:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') fallocate(r0, 0x0, 0x0, 0xf9b8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/05/10 11:22:42 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f000000b380), 0x0, 0x0, &(0x7f000000b440)={0x0, 0x989680}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x1, 0x9}, 'port1\x00', 0x40, 0x10840, 0x1f, 0x9, 0x4f, 0x3, 0x7, 0x0, 0x3, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000380)=""/4096) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) getpeername$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x80, 0xb}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) accept4$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e, 0x800) 2018/05/10 11:22:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000000140)={@multicast2, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) bind$bt_hci(r2, &(0x7f0000000100)={0x1f, r3, 0x3}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'veth0_to_bond\x00', 0x4}, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/05/10 11:22:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x15}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 118.613215] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.669290] binder: 9675:9677 got transaction to context manager from process owning it [ 118.677563] binder: 9675:9677 transaction failed 29201/-22, size 0-867665903616 line 2847 [ 118.770762] binder: BINDER_SET_CONTEXT_MGR already set [ 118.793790] binder: 9675:9696 ioctl 40046207 0 returned -16 2018/05/10 11:22:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000000c0)=""/87, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r6, 0x6}, &(0x7f0000000280)=0x8) pselect6(0x408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a5}, &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000002c0)={0x2, 0x4}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000000000000010040"]) 2018/05/10 11:22:42 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x12600) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x9}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/05/10 11:22:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae9c, &(0x7f0000000000)=ANY=[@ANYBLOB="aa0b0009ff4cc390dab3cd319c44b117dd54d3a6dae2950f8f54ac7970dc5b760000000000000009d52485799f2c13"]) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[0x7278, 0x7c10, 0xc3, 0x2, 0xf9ac, 0x0, 0xf3, 0x2da, 0x2, 0xfffffffffffffff9, 0x9, 0x7, 0x1, 0x8, 0x7, 0x4], 0x5000, 0x40000}) 2018/05/10 11:22:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x4f5de84831acc1ec) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/10 11:22:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, [0x9d43, 0x80, 0x5be1, 0x6, 0x3, 0x8, 0x8001, 0x0, 0x1, 0x508, 0x7ff, 0x2, 0x24, 0x6, 0x1]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x6b}, 0x8) 2018/05/10 11:22:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367000000002e6e65742f73797a3010", 0x200002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0xfffffffffffffe00, 0x1, 0x76ae, 0x4, 0x571}) sendfile(r1, r2, &(0x7f000017f000)=0x1, 0x1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) 2018/05/10 11:22:42 executing program 3: r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xea, "7da527fec5df6b98f38362ed199140d3fbba70cbecb14ccd9f395db4de922d0447d6678a399c98656eb628a241fd21dfbc558c538b16d6b295d246609c6e650004ad8f972d4f9e647181fd036522ef11c42c0d9f320f92978ac09b3ac36c295153734f14f02ec0eedb1399d9df526a82cf0d5f1c55e96f1176f7b3825f7ccfdd94120cfb3a0b3907b25fcdaf7122172fbc8ca8bc640ab4a3ec6f8af2e63ed7d647732d3332a4b81a599ea2e1445bb7b4e61d67eda289bc51fc89691beb6a450c194ce382e2402fa211a26b92e3714c70ee30b31fe4c6ce594258f7f2559b0ba761c1939782b8919bdbb5"}, &(0x7f0000000400)=0xf2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x14) truncate(&(0x7f0000000040)='./file0\x00', 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x1dea, 0x4, 0x40, 0x7, 0x101, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x9, 0x101, 0x2, 0x10000, 0x4}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r3}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000240)=0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000002c0)=0x3) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000280)=0x2) setpgid(r0, r0) 2018/05/10 11:22:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x80000001}}, 0x1f, 0x3, 0x80000001, 0x271a}, &(0x7f0000000280)=0x98) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000300)={0x6, 0x3f, 0x7ff, 0x6, 0x4, 0x4}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x2, 0x2}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x82, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000380)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr}, 0xfffffffffffffcea) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) 2018/05/10 11:22:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, {}, 0x50, {0x2, 0x4e23, @loopback=0x7f000001}, 'bridge_slave_0\x00'}) 2018/05/10 11:22:42 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)=0x401) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x500000, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = socket(0x21, 0xa, 0x1) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/05/10 11:22:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=""/171, &(0x7f00000004c0)=""/216, &(0x7f0000000300)=""/48}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)) 2018/05/10 11:22:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000400)=""/53, 0x35}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x7, 0x8002) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000500)=0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x0, 0x0, 0x45, 0x0, 0x8001}, 0x14) r4 = gettid() r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) open(&(0x7f0000000000)='./file0\x00', 0x2140, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='team_slave_0\x00') sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) 2018/05/10 11:22:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f00000024c0)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x5}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f0000001140)=""/30, 0x1e}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000001280)=""/210, 0xd2}], 0x5, &(0x7f0000002440)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000087000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000002400)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="08000000000000001800000000000000140100000c0000000600000000000000"], 0x48, 0x20004000}, 0x20000001) 2018/05/10 11:22:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x3f, @loopback=0x7f000001, 0x4e22, 0x0, 'fo\x00'}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x2, 0xe96, 0x2f, 'queue1\x00', 0x9}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/10 11:22:43 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2000000000003, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/10 11:22:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x8) r1 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f0000000300)={0x1c, 0x9, 0x45, 0x6}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x41, &(0x7f00000001c0)={0x1e, 0x0, 0x7b1}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x2, 0x4) r6 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='^(trusted\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r6) 2018/05/10 11:22:43 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x480204, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/10 11:22:43 executing program 7: umount2(&(0x7f0000000080)='./file0/file0/file0\x00', 0x8) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000d0030000fffffffff8000000f8000000f8000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000c166ee8d07426feafe7d57d33aec9b000000000000000000000000000000000000000000000800000000000000000000000000000000"], @ANYBLOB="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"], 0x430) futimesat(r0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)) mkdirat(r0, &(0x7f0000000580)='./file0/file0/file0\x00', 0x40) [ 119.162198] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 119.169855] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 119.187994] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20002 fo 2018/05/10 11:22:43 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x4, 0x80, 0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x12000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000080)=0x100) [ 119.245280] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20002 fo 2018/05/10 11:22:43 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e23, 0x1, @empty, 0x9}, 0xfffffffffffffff7, [0x5, 0x56, 0x7, 0x6, 0x20000000, 0xfffffffffffffe00, 0xffffffff, 0x200]}, 0x5c) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/tcp\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0x1, 0x1, 0x4, 0x2, 0x8000}, 0xaa0b, 0x7ff}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x2, 0xe, 0x0, r2}) sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/10 11:22:43 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/10 11:22:43 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xa, 0x400000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000100)={0x20, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="cf8fea900076c3d70f3cb9bb") sendmsg$nl_route(r1, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001d00090800000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000000000008fa78119803c9bd25ddc000000002f208ed5c14bb147e1c48dac43b1af16478d358645bf7e5b5605cf7e166ff951af3998941105071f8a1139a7748f7c710c17fad5760aa9c71405d2e0c4"], 0x28}, 0x1}, 0x0) [ 119.302528] syz-executor3 (9755) used greatest stack depth: 13944 bytes left [ 119.373269] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 119.380788] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/05/10 11:22:43 executing program 6: mkdir(&(0x7f0000000000)='./bus\x00', 0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x11, 0xca06, 0x9) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0xa0b00) 2018/05/10 11:22:43 executing program 3: r0 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=""/143, &(0x7f00000000c0)=0x46d) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/10 11:22:43 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001980), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0xffffffff, 0xc7, "ccee8e4ea026d5f7ccca13fc7668da5a5d3746929aa5d905b82dedc1cee694be009d401a24f94f57e73354eec32cc9d3847105bec3ef61431cfd6a685db443397b60197d5a60d526c8573d695c9758817cb64d1fe2de0ef82c2a5128837c13b77c617dc2a0949fbb743d59f65e060136fc78908782449b555903eefa61031351bbc52c2eeb84fcfbdabe60db7fc6160897adcb72ebad7c3f0f141d4e0e271266d7619ffe4b060315cfdd4d8d7eb4a00d913b9cedd594a1b568cf58ac44e86dc758c5d3297a7364"}, 0xcf) 2018/05/10 11:22:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000280)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = getpid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x100, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x3, 0x81, 0x5, 0xffffffff, 0x0, 0x4a, 0x20000, 0x2, 0x2, 0x0, 0x20, 0x8, 0xffffffffffffff55, 0x401, 0x7, 0x8000, 0xe1e3, 0x7f, 0x16, 0x5, 0x3, 0x4, 0x1c0200000000000, 0x2, 0x7, 0x5a, 0x8, 0x3, 0x1, 0xc14, 0x5, 0x7ff, 0x3ff, 0x400, 0xb2e, 0x24000000000, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x0, 0x5, 0x7, 0x3, 0x7e, 0x2811, 0x800}, r2, 0xe, r1, 0xa4f5ebbb7258762) 2018/05/10 11:22:43 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) inotify_init() getsockopt(r0, 0x100000114, 0x0, &(0x7f0000000080)=""/40, &(0x7f0000000040)=0xfffffe3f) 2018/05/10 11:22:43 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x2, [0x0, 0xe2d]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440), 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='uid_map\x00') r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x8, 0x4) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x10400) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000340)=""/168) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x1000, &(0x7f0000000580)="7f3495fc7bf03f2aaeaa019f30eab9767e7eb7a0df0a26f17fa2d6193f2892ab08bdad0a686911e04e17a3a60665e537ac5cd584d7457081173fe929f0a63e39a30dd0346018409f68a0120b03f15f0acb75bbe8c4fe1dbf0cf94010a5b8469d38b0a4b3f35f6a4d37a5") fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000300)=[r5, r6, r7]) 2018/05/10 11:22:43 executing program 5: r0 = socket$inet6(0xa, 0x800000000000006, 0x9) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="168f42e3003cce27ae1f41cce9cd1eb1ba6179892961ee4e636c8b8d84c398d16f8bf487a74c16f7a7a42d5e7e3879ad28ccd622ba904f63eb7ce7c32dbe652d35e638e23dd558a0a482ae033388dc141a09facfa2e92551229fc65ecb0eb7477b658d44fc4dce30164e8738b39703bf1943ed8c6b1d88a57f07f1ff084ae0d85bd8d079dde41116de7ceece683e619ca5f4eb18eb854c797fe9c3a14818f71ae92ad5c3d146b8d78c287d86ea59dc03ed1ddc95a8a67093ca51d813a706ab26aeeac46443674fbd0b89b6f35c63afbf48687dcdb4ba162dcbbd3db4") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x400012}, 0x98) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/05/10 11:22:43 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) r1 = eventfd(0x6) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/05/10 11:22:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) move_pages(r1, 0x6, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0), &(0x7f0000002000), 0x0) 2018/05/10 11:22:43 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) dup(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0xc, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000000)={"03006c616e300000001c00", {0x4, 0x0, 0x8000000, "1216ffffff7f"}}) 2018/05/10 11:22:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x50, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000adfe09b8ffffff"]) 2018/05/10 11:22:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r2, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) prctl$setendian(0x14, 0x2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x90000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'ip6gretap0\x00', 0x2000}) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2000000000020a00) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) 2018/05/10 11:22:43 executing program 0: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="7374617466735f7175616e747584fdaab42c00e7304b142022c13890eae0ad0bea8741386122b8e62bb832b0d6b5d63909092fa577d70230780d95c40591cd30fd88325cc7fbc775a3ccf77f245de9f95b1859afaef13e4c2cb923b8db7551eb839c9a509bc4ad6aa85542b1b9d83126c972145498527fb8676cbd0a3c1880be0185b9ee768d"]) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x9, 0x1, 0x80}) getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000009c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6175, 0x8, 0x6, 0x0, 0x4, 0x0, r1}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) sendmsg$inet_sctp(r0, &(0x7f0000000900)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000180)="99dc53b57949c8380438a6f0474b9f7f6dcc3234371c80fb44679d3edaf58f0c77314a3f3a68f7f98bfad48d837b523f258d68209310a588c9afc11b4c1e0b35ecbe9fa77211b476bfef21903439d22b4e8785", 0x53}, {&(0x7f0000000200)="00c7f2c5595c9f7c3228273b86a0f483f928520218d9201b2013e82833e6a7bae0fa26f08e22d88000c4a22f8f65125b5b06eb08a6f917be06161f59a543935da9259d7d3e60ecfce9cc0998c3f1cfb942448f806c973883d9108ffc2a2af659833028da0e593da7b70cb13a95f0848c7f7a5ed36936e22baf7cea31b7c72015f73bbe84341cef68ae61b929883e73a7a25ac9fc3c5dfd5979099d146ab62221229f442420b48c9f79615f9dcdeaf2831398711b834a754d7047383a10ae6830ff3a3e5863a690", 0xc7}, {&(0x7f0000000300)="9507661774072a54457a324472e6f49e21e8cfb4b04f730f3e556c569eeb846b86f31dff8548d3b7064deecdb400c014ff2ba211e3f5e0bc893f5bc5e0a47bfa", 0x40}, {&(0x7f0000000340)="389f9c7a19c65848d027442d7f71486d3f5f8f099fb8f44873c16ab72ea92dc2fc75201c6aad9a1a935f60d0075a77017ce1565d1966ae1fe8136193bcd6998f3addfa764932743eec50973a00d14c95ceac9f2613135ce53a927f33ce7c77e334d2bca80b08b6ab6ae7e16dd739b5ba4e874ce6714f824b56788d2a55fe86fdbdf9f45504fc63b0d58f37df0f633c494ef75aec5e", 0x95}, {&(0x7f0000000400)="49d6a33c374d5707c41cc5541c492d7b02fcbc7365b19af44f508bf300d7c126128b6e62a541e79f00fd1c9be8292a117b7cee084447dd4d98d01cb837b141f7035867fefa45f3ed2e9e0bd563f4655c8ac5065eaa20416f585408ac5e187dbe3ce7398b6ab48e689808f6c65c3ea9f48d7801b527ef1a79d5616bd3d3979ac19cb06e661e220e7dc09e899fca7297b27f43484eee3381e8524f6495b32d103663c9547badef129063c01b89c86ecddd6e0f0aa396cd8e02e716c028c17610253a9749ef146c28f9", 0xc8}, {&(0x7f0000000500)="6fa0221f3b665efe13b39a53e1649f161a7a7789052ea6398cbf616e", 0x1c}, {&(0x7f0000000540)="e54ab399a841773b8af1508f4b306b1ee0a3008d51fe299ae0ee357c33c9dc6cd50c3fc6132ea35949b66ddcbf115ee703ee47bcaea07a55551056f91a1cbe4c2fe441107f7f5220fa7cc2508d55bed1d0b7c53cb1e064e896b099de71f2a89777200f8f5fda0c0bf440b56458734f910299552ef68693aa81aa7992fd2482a00c263ffb3071b1efd9bf32afd8dbfcc7a2a8b65ef65c78e84df01e920d678522dfedd572fe28dc14f4e122555bbd43f64d754fd913d9b0ec1ed6e133d359ba750552d5ad696a345d24307e553cc2ef3e3375a3106985f70c3833efae", 0xdc}, {&(0x7f0000000640)="36243a86b33a4287ce59f561db766f85b59639e8ac7840db1483d92069cbe14381a460153637e5242320c1069a5dc6bce59d58c6a010b30ff097239e53e34c22c9fb58bd9d76d6847267863186707c0516723b81ac65d9268a8894db36a0aa3b88411bd6abefc7b65625bf3df1c3d054d1789ab6312782cf029d777209eca58cdbbc8fcaab1a40ad4415be26e778eed5", 0x90}, {&(0x7f0000000700)="e66e7afbee29a256e1977cecb2af7b13aec7ee7177240196a63e1ede449818d2f198193fd2f198c37b4722d8f0c07afcc5be449f87216ef4643cf963d9ebb51ef3fba60d244020df6c5cdf1d9a4fab7295594ab2cd78363bb225358b5414c913ca0eff33c6e72870455ebce909ca2b8747293c004e127a85843ae9179e3a0a0b85a55a86d2dc496b0963c8fa987e037634c38776ebd78e93c6226f57ff632cd3f4c5aaea64f55a87e91681484dd94d495d7450697f80ec5fa72d42e9b1db24b11118e65fede6a9adffd0209adca5fe9e8eaa22cf85158ce987a88ed0f38ca0285836502279cde5fd5f4cfc53316b30b7c34e", 0xf2}], 0x9, &(0x7f00000008c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x3, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0xca}}], 0x30, 0x80}, 0x810) 2018/05/10 11:22:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a6394e4290394ee1c848ac673a490f04e43079c7bc4601fe6ab2c0c36521c43d1e387d81a18e0db078b4412d61f95a18551f8fd0f2941dfe77f7e59d40bb1e9d8cee226457ee31a6130f1bd92e21493d1728bba4f468e36ee7d0b19b03680cad83976b4175829adf4a60518d5ea538fed900b4c53c8fa013", 0x78, r1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) recvmmsg(r2, &(0x7f0000004a00)=[{{&(0x7f0000004880)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004940), 0x0, &(0x7f0000004980)=""/66, 0x42}}], 0x1, 0x0, &(0x7f0000004b40)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x75, r4}) 2018/05/10 11:22:43 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}, 0x0, 0x30}) 2018/05/10 11:22:43 executing program 5: syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8000e, {0x2, 0x4e24, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$void(r0, 0xc0045c7f) memfd_create(&(0x7f00000001c0)="2f646564ea1a1d1f27696f230000000000", 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x2) 2018/05/10 11:22:43 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) getsockopt(r0, 0x800000000000010d, 0x5, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) 2018/05/10 11:22:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="010000e7ffffff00000006f75fef75a8e30f707228ba210000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) dup2(r2, r0) [ 119.729827] gfs2: invalid mount option: statfs_quantu„ýª´ [ 119.735482] gfs2: can't parse mount arguments [ 119.836321] gfs2: invalid mount option: statfs_quantu„ýª´ [ 119.841958] gfs2: can't parse mount arguments 2018/05/10 11:22:43 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40000002871, r0, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'sed\x00', 0x10, 0x1000, 0x73}, {@loopback=0x7f000001, 0x4e20, 0x12006, 0x823e, 0x3}}, 0x44) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/10 11:22:43 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x802, 0x0) accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x9) 2018/05/10 11:22:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000080), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x578) 2018/05/10 11:22:43 executing program 5: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000180)=0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000040), 0xf) 2018/05/10 11:22:43 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x207) listen(r0, 0x0) 2018/05/10 11:22:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$poke(0x5, r1, &(0x7f00000003c0), 0x8e) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dffaac6cd", 0x10) sendmmsg(r2, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)="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", 0x280}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x8000) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x41) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000180)={0x81, 0x100000000, r4, 0x71d2, r5, 0x91, 0x100000000, 0x2}) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/10 11:22:43 executing program 0: creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726fe6bb409f75702e63707500", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x4000000000, 0x0, &(0x7f0000000040)}, 0x20) 2018/05/10 11:22:43 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x8, 0x1000, 0x1}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000180)=0x7fff) [ 120.006596] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/10 11:22:44 executing program 4: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x7fffffe, 0x0, 0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) 2018/05/10 11:22:44 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc4c85513, &(0x7f0000000240)=ANY=[@ANYBLOB="61010000ff030300"]) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x5ad5, 0x3ff, 0x9, 0x1, 0x2, 0x100, 0x9, 0x8, 0x4526, 0x2}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0x3, 0x1, 0x4, 0x1000, 0x1f, 0x5c3cd281, 0x80000001, 0x5}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x80000000000481, 0x0) 2018/05/10 11:22:44 executing program 0: add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7f205cb7222c3ab5", 0x8, 0xfffffffffffffffb) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x1}, 0x10) 2018/05/10 11:22:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\'s\x00']) 2018/05/10 11:22:44 executing program 7: setrlimit(0x1, &(0x7f0000000800)={0x40, 0x201}) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="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", 0x4d1, 0xfffffffffffffffb) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/10 11:22:44 executing program 2: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffffffffff9, 0x4, [0x2]}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) 2018/05/10 11:22:44 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/10 11:22:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x24}, &(0x7f0000000080)}, 0x20) socketpair(0x1, 0x80005, 0x8, &(0x7f0000002c80)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000002cc0)={0x1000, 0x9, 0x5}) write$binfmt_aout(r2, &(0x7f0000002d40)=ANY=[@ANYBLOB="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0x1620) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001440)=0x836, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/cuse\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002b00)={0x0, 0x400}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002b80)={r5, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x17acc00000000000}}, 0x1000, 0xda2, 0x5, 0x6, 0x733}, &(0x7f0000002c40)=0x98) chroot(&(0x7f0000000140)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, 0x2f) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 120.191766] Unknown ioctl 21527 [ 120.220167] Unknown ioctl 21527 2018/05/10 11:22:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x0) 2018/05/10 11:22:44 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x802, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000100), 0x3) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000e97000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r2, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x200000) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000001240)=0xffff, 0x4) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x401, 0x200) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000180)={r4, 0x0, 0x3, r4}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000240)="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", 0x1000) [ 120.241564] x86/PAT: syz-executor6:9937 map pfn RAM range req write-combining for [mem 0x1b1550000-0x1b1553fff], got write-back 2018/05/10 11:22:44 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x2, 0x1b3, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141046, 0x0) ftruncate(r2, 0x10001) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/248, 0xf8}], 0x1) sendfile(r1, r2, &(0x7f0000000480), 0x8080000001) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) 2018/05/10 11:22:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x240, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000340)=""/107) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x0, 0x200, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0xa800, 0x5, 0x3, 0xfffffffffffffffb, 0x0, 0x200, 0xffffffff, 0x6, 0x10001, 0x1, 0x661f30c7, 0xffffffffffffbcfa, 0x6, 0xff, 0x6, 0x1, 0x3, 0x6, 0x8001, 0x7f, 0x80000001, 0x67, 0x1000, 0x7ff, 0xfffffffffffffff7, 0x400, 0x0, 0x5, 0x2, 0x8, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000240), 0x5}, 0x1000, 0x800, 0x2, 0x6, 0x1f, 0x9, 0x1}, r4, 0x4, r3, 0x2) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000200)={0x5, 0x6, 0x0, 0x9, 0x28b, 0x1}) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) 2018/05/10 11:22:44 executing program 2: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000200)={0x5, 0xa12, 0x6, 0x404}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/10 11:22:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x482200) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 120.318917] x86/PAT: syz-executor6:9937 map pfn RAM range req write-combining for [mem 0x1b1550000-0x1b1553fff], got write-back 2018/05/10 11:22:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b9a000000000020"], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/10 11:22:44 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'team_slave_0\x00'}) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '@{'}, &(0x7f0000000140)=""/231, 0xe7) 2018/05/10 11:22:44 executing program 5: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0800450007000000000000019078ac1414bbac1414000304907800000000450000000000000000000000ac1414aaac141400af93efb6b0862f41660f79c944318df59a2d1835c837c8cc9a92595e62a4701fd4b3beddd40e13ff2de233ff4edb63cb0dc50304b074e768e4cedb975746da5c0619d904d377"], &(0x7f0000000000)) 2018/05/10 11:22:44 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084dfff)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x87, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3, 0xc0a4, "41a61f54f6f7f429c1c42e4cdd34cd08c852afa79a840be2276b7a3e69530bfefe88f5209c3d7a81ae5aa6c3f72b435a1f397811992fafa2f8331dc7dda7ab0fd70bee51ffe835b5b3f0095b5706406f"}, 0xd8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0x1, 0x4010000003}) [ 120.487848] binder: 9980:9981 unknown command 39435 2018/05/10 11:22:44 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x2, 0x7, &(0x7f0000000840)=[{&(0x7f0000000300)="376f2d1144732332c61e72", 0xb, 0x7fffffff}, {&(0x7f0000000340)="43e0120e811071982f9d06df19f8b496879ea845107ac1e7b0db0f2d0a757cb37a3644f057bdaf4cb385ec7f2636a354a182ac8132e085f07f206daadf279deee02e05fc279ca5a86032a22f6c177581a44d23da70e5fa55b7e3728a1681e84255ad2efd5de1d2a0a214899ea8c59e7cfe5aa88c3a805a72f0ed8c4af7a95b48815296c47e0343139f2f94b379e9e3c3d7d3ea", 0x93, 0x7a9}, {&(0x7f0000000400)="ba737aff18c5cc67a0299c33c9cdcfa6cc49f4f2738d9be73fd2bfd3577bfaadad54a94c5d4ab738ea8c24e95e882cbe03ac37f5b58bb22a6415460cb5e431ae7f7147c8593874bacbbfbd6f1a2d32bad6faf91b57887174ffd1acf58c868cbda2263903f359aa5f1eae65da871ab86f11a14215573f023d5c964b68f7a9361bc192f34c79e8c0e9dda836371e54e6e750f7b5a18a63e278356bb33f344cd455d3c595ee6526ca32d5fe3c9fb87418e67becb8bfd0", 0xb5, 0x100000000}, {&(0x7f00000004c0)="4d5ef1ed0bdd3e761a4fe619410ded4cccf953b855b7356abaea3b0ea1c29bceff44ce056fd9c67200ed1e5069407daa3162ae2d3565f2050a2ecef62e692dc077d67bf43b6a1f866477e7dbb989030d3f04a3100d3234e9eb74cbdb92a215757b9ebf4602f0bec56b821496f7ffefdf9e3f0e63baeff6c32e41e73e59115aa03aa9a645520d098aac7ea7967c22f157e79156f0acf648bd3e8b631660e48a8181dc16845f15a3499400770d92581fc4492664d983aacd9acc8cf7eb89e17240b22e6d22aa0560f956e574a8a8cd62119b768583148c6ccfd5e8b759849faee3eb77744ce40f2e9539ecb17ee3b6a76ada63df8d", 0xf4, 0x5778}, {&(0x7f00000005c0)="a2b12bc6ae4e1180fc9fe2ea2581b94849befa2c78eaa2a165dd1f5f6061db29bdc85bfa03c83508326caeab41f8beed7621ba7f6a04a8c37b491f821fffd65abf9d18dc41d5cb2346200b06566b9cd7c96063a742936abc0f6ca93ee8ccd50f41e77fca1b25f84f88e217e9d1adad3344", 0x71, 0x2}, {&(0x7f0000000640)="7fee196ef8bd94f16aefdd6ce936b8be0371495af2bfeb826db08a35ee228f2816e4dd7412a1f333b91a5e0d9c4cca6aac0e0d8aa52c8db293ad575027a96079528831e57c404acc66af9bbff6d4b883cf07175104768310723ffb6d70311959a0baecac804989eeb482474349f5f7cadce5a4438fb37717f3badb16a54e6f45ff66b607adeb832ad9422ef6970605c645e701dd3868aa5fcef8bd699bd84f9027d83ba11f47bccc2240f2f516ee0addee1b4d9d093d0897124712ae434afb7ed793954f27e0acacfe22c2f51052309a9729a11352571e3b751234b6ff572e8e8bf422c5", 0xe4}, {&(0x7f0000000740)="16be55944e71a83329bc8f5829d9c35b0ee1d38270dc2eba43cc52f7726f4901446dcd1eb65eabf1ee078d4927d56e1521401a176c1db0087b7829e9ee54af2e2760b1e35dfa479d48555bed5b7c37c65963b1ac59fd9f95fa815681be2fc70928f6106eac513817f4b4fa123849bc464edbcd598ea87a9336593943d0956b137aa414b58426632a666a5317c6abe00c6ad89a39a2ed129a2330a7a6145ba1753bb82d2aae84e849fbb77eba7edb4a9d8b545a7189b094e0b38dd524f18cd20faaebd6bd8255f1202e2015", 0xcb, 0x4}], 0x40, &(0x7f0000000900)={'nouuid,', {[{@qnoenforce='qnoenforce', 0x2c}]}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x1, 0xf10, 0x6, 0x6}, 0xfb, 0x1, 0x0, 0x0, "ee5c9525cc1266afe4ca881baa2e3c780599938673cfbca0d71ce0849397d8324c8c6a330d662a13b5b298631de3fea5726a4b3716a8a3cc4e6752f979825b00"}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000003000000d3ae00000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="010000200100000000000000000000008e15adecfc04aba1"], 0xffffffffffffff87}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f00000009c0), 0x6662f307) mq_open(&(0x7f0000001180)='.-\x00', 0x0, 0x0, &(0x7f00000011c0)) 2018/05/10 11:22:44 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xbf28fcf459c644d3, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) sendto$unix(r1, &(0x7f0000001500)="b1", 0x1, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'fo\x00', 0x28, 0x101, 0x1e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 0x4, 0x3, 0x10000}}, 0x44) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001240)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) [ 120.543858] binder: 9980:9981 ioctl c0306201 20000340 returned -22 2018/05/10 11:22:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="800000000c00002591cb8414daf2710004efff9e"]) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x800000010001, 0x0, 0x6, 0x8001, 0x81, 0xb}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0xee, 0x0, &(0x7f0000000180)="1aa346327176417cc74d05cb8d732cb1f102fb4aee379940f1cd956ca70f629dd35512c0f4f0ac23f542c9d20d327b7522d6b8540bcdeaf8f36e8f8058aa14288c158dc61a1e9762fc104dfff5800964974d9e9fb08e57f0f14f7505cd018a451c48c4f856f7b6984a17875f7aecbfa58866610356aae21b9f3968dad04ed9128de7ad2c2a5f853b812a9210dd8894b83e0f07cbe319d29772609d0cb973e9e7d6059a8e2167d0a119cb3fc1a41728b34302b79158af887d035160fbf7f6a6f971fef33eca743b8718bbfb96fbd5b9983fc4c198b647eebd038c5ea000000000000000000000000000000050d3b1"}) [ 120.682718] binder: 10006:10009 ioctl c0306201 20000240 returned -14 [ 120.721220] binder: 10006:10015 ioctl c0306201 20000240 returned -14 [ 120.737632] XFS (loop2): Invalid superblock magic number [ 120.792444] XFS (loop2): Invalid superblock magic number 2018/05/10 11:22:45 executing program 7: r0 = gettid() getpriority(0x1, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x101000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/05/10 11:22:45 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40842, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x7fffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xf7346ac288029262, 0x4) sendmsg$alg(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="d3b3cc603972042916fba00755b46803", 0x10}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x3a0, &(0x7f0000000a40)=[{&(0x7f0000000140)=""/16, 0xd}, {&(0x7f0000000940)=""/172, 0xac}], 0x2, &(0x7f0000000a80)=""/158, 0xfffffffffffffe5b}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) 2018/05/10 11:22:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="4e1d9c74c1d954b0b07a", 0xff34}], 0x23a) 2018/05/10 11:22:45 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x20000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002500)={0xe04f, 0xda73003bf41ddd3f, 0x2, 0x724, 0x0}, &(0x7f0000002540)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002580)={r2, @in6={{0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x8, 0xfffffffffffff001, 0x1, 0x7, 0x4}, &(0x7f0000002640)=0x98) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) r3 = gettid() r4 = getuid() recvmsg$kcm(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000002680)=""/151, 0x97}, {&(0x7f0000002740)=""/98, 0x62}, {&(0x7f00000027c0)=""/248, 0xf8}, {&(0x7f00000028c0)=""/185, 0xb9}, {&(0x7f0000002980)=""/164, 0xa4}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x6, &(0x7f0000003ac0)=""/103, 0x67, 0x4}, 0x40) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00!\x00\x00\x00\x00\x00\x00\x00'], 0xe) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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", 0x1000}], 0x2, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000}, 0x8c0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x2) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r1) 2018/05/10 11:22:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000140)=0x5c, 0x9, 0x4) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//|le0\x00', 0xc240, 0x0) 2018/05/10 11:22:45 executing program 5: r0 = socket(0x8000000000010, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd970, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0xee, 0x7, 0x80, "a9c15d391b37ff2951ec86d604f22db1cb8a9b80e5e7a28c48aa7fd64125ac76ed9056748e331dd2830ec3a208166da8a347cefe91d66274eb26d4f41ccf68b4ccb31edc7c1e4cede696ce721971ba69b8e4a9f9f9a0e76471b7aecbc8ea4a9f7dfdcf13f6287be1055fd681f7a11b59cb811a74bceb24a657169f6b6699525bc10147ea8ea2d04697116a6034e7f3d57942c94cfdb0ca45f284310f3a237c748b000b3e9366f8d9307b2563fb37d08e24353834699c1334964bf4feaf6939bc5c116f214152b313bb5f693299c79e5d9fa74ac124290662a3514e0a5dd61e8ef0adb7dc12d31636fdf6cec8b172"}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/10 11:22:45 executing program 0: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) fcntl$setflags(r0, 0x2, 0x1) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/10 11:22:45 executing program 2: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3, 0x7fbf, 0x100000000, 0x5, 0x0, 0xffffffff, 0x5020, 0x8, 0x5, 0x3, 0xf32, 0x2fbb, 0xf410, 0x4, 0x4, 0xf6, 0x5d89, 0x9, 0x3, 0x0, 0x101, 0x3, 0xa, 0x3f, 0x100, 0x3, 0x5d, 0x6, 0x6, 0x0, 0x7, 0x1, 0x7, 0xffffffffffffffb4, 0x3f, 0x5, 0x0, 0x1000, 0x3, @perf_config_ext={0x9, 0x1}, 0x10, 0x8, 0xffff, 0x0, 0x7, 0x7, 0x1ff}, r1, 0x9, r0, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000380)) [ 121.328795] kauditd_printk_skb: 63 callbacks suppressed [ 121.328806] audit: type=1326 audit(1525951365.304:76): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10035 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 11:22:45 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x880) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x1, 0x6, 0x6, @random="8c749d0f53cb", 'ip6tnl0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/10 11:22:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14002, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a11b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 11:22:45 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000280), 0x8) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="4e4008cd75bb93f73610aa11fcf1a564", 0x10) 2018/05/10 11:22:45 executing program 3: r0 = socket(0x18, 0x0, 0x8000000000001) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000100)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x17) r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='!)em1[\'\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/64, 0x40) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) pipe(&(0x7f0000000080)) [ 121.419905] audit: type=1326 audit(1525951365.330:77): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10035 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 11:22:45 executing program 1: pipe(&(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) socketpair(0x3, 0xf, 0xfff, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200) fanotify_mark(0xffffffffffffffff, 0x8, 0x4, r0, &(0x7f0000000000)='./file0\x00') 2018/05/10 11:22:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/05/10 11:22:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200080, 0xfffffffffffffffd) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x8, 0x80}, 0x8) fcntl$setstatus(r1, 0x4, 0x6000) write(r0, &(0x7f0000000200)='9', 0x1) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRES64], 0x8) inotify_add_watch(r0, &(0x7f00000001c0)='./file1\x00', 0x800) openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x103040, 0x0) 2018/05/10 11:22:45 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007b960d770eda66a9450251dc0ca5f7e929e7d0fec7847194e31df184400a240154ebb5806965e27f68df917fe2dab6ae52bc971dbe1e7ed04bda2bf6c34fcdf24ddf657b26da9938b55004983ea76d2095d3f1e4a9f42e2b02a590ed24389e51c687dfb5a2e0a748e2acc6730268acb8f499c647c96e8c204efcc79ca0463ec414180200aca8d2113414669bc77da75968312b9c37a6fc2e42eda9f5f2ebdb413e63e7bc941d92723ac9e3efce81e14fd335b93bd0341b24ec430aaf395f492472ddbd4e54be8cf281ecc215526905bf"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000003040)={@mcast2, 0x0}, &(0x7f0000003080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000030c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r2}) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) [ 121.523195] binder_alloc: binder_alloc_mmap_handler: 10075 20000000-20001000 already mapped failed -16 2018/05/10 11:22:45 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x300) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000500), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000680)={0x1000, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x59b5dab6000000, 0x0, 0x4, 0x80000000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000006c0)={0x1000, 0xc000}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000700)=0x401, &(0x7f0000000740)=0x4) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000e40)={0x5}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000007c0)=0xb3ff, 0x4) getpid() io_setup(0x10001, &(0x7f0000000800)=0x0) io_cancel(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000840)="60fd351a2a13464b0aafe5149b4766dd7365c1f8473aecfaf741fb4ca46687bfa21f43ce7894e800cdc4a4d305b27037f6c365a4e5a9b83e79f802b8fb55aa5faf4886c88c632305efbaaa3844f4fce2c8da9c8f56be36934006dfdc43ed9b59c28a027c3380d50020a2a6850c9965e586cb1aaf7d0b8969eb5b3142aa928c2d484f13785c5c92c6411085d8e0c138a319c73427db2dd768a7090970bdab5c6716eb6c3be44e45f7a8da127868", 0xad, 0xd5, 0x0, 0x1, r2}, &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000980)={0xe9dc, 0x8, 0x7, 0x400, 0x100000001, 0x9}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000009c0)={0x9, 0x0, 0x7, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000a00)={0x6, 0x3, 0x4, 0xe1, 0x7f, 0x84}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) select(0x40, &(0x7f0000000a40)={0x4, 0x8, 0x0, 0x4, 0x0, 0x6, 0x401, 0x100000000}, &(0x7f0000000a80)={0xfffffffffffffff9, 0x401, 0x5, 0x9b2c, 0x3ff, 0x0, 0x2}, &(0x7f0000000ac0)={0x33, 0x7, 0x6, 0x3, 0x9, 0x1f, 0x3f, 0x2}, &(0x7f0000000b40)={r6, r7/1000+30000}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000b80), 0x4) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x40, 0x4e20, 0x9, 0xa, 0x20, 0x80, 0x2, r3, r4}, {0xd76, 0x4, 0xb0, 0x1, 0xc0000000000000, 0x800, 0x8001, 0x7}, {0xe3f, 0x0, 0x1, 0x200000}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x3, 0x7, 0x0, 0xc5e, 0x3}}, 0xe8) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000d00)={0x0, 0x1, 0x6, &(0x7f0000000cc0)}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000d40)=r3) r8 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000d80)=""/40) sendmsg$nfc_llcp(r2, &(0x7f00000033c0)={&(0x7f0000000dc0)={0x27, 0x1, 0x0, 0x7, 0x100000001, 0x2, "81071fdc4196e54ba7a78ea739869e0ca1838e15b9a4ce37d76ccd64c35c16ac6e48779ea1143ee29b724951e68296730516fc4ef005c6f995b355ac61cf7b", 0x22}, 0x60, &(0x7f0000003280)=[{&(0x7f0000000e80)="c11251c7c7e207a40c58da1b4a6b", 0xe}, {&(0x7f0000000fc0)}, {&(0x7f0000002040)="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", 0xffc}, {&(0x7f00000030c0)="93f2b95db41078a706f5c9d3b4b36603243b6b97e8c75280e9d65e2b82e1b9627f680fff24b94db3ead46a07aacf784b6db2d292eefcc6368ae2fbe76319b284ffbceb96d06c7131aec31629c1385a211e004b9cd91901b44f06a6e8a1f52bebcb0880a883a13c34d60288dff458fd52d3b6d503a0b7dfa0c9b08b", 0x7b}], 0x4, &(0x7f0000000ec0)=ANY=[@ANYBLOB="60000000000000000d0100001f0000007eb645ddfffb0babe754ad3ec430d773f9c1986a331bf341f5608b1e5e1bd0d56e5429c4624c7fb3bd0755a3717cf2634df74026cd511ad2b6ad537b2b3849a0bae56ce6154c68b12cceedba00000000bbf9107e61d029dc671707f1326a6db93b2fdfe0b5da51ca8e1e2ba366f8a13f0bcf41dbcf7de42119bf2d29095bf3283c70064d1c9e2f99ef61a70fe352c181da91fd01b32db338d3390fb1bbe7578b9f1f37a40d0ca57ce5213c08dc217e5c242a8ea7ea72c507dc1b86e783263f5bd85a1dfedc618db5cbf48ae19abb63ab5b109ba68780034fb8fcdac4a6d93b2fbb19fbe74e"], 0x60, 0x1}, 0x4) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003400)=""/225) 2018/05/10 11:22:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8d", 0x22, 0x0, &(0x7f0000601000)={0x11, 0xc, r3, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) readv(r5, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r4, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r5, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000440)="6c696d0d313103512a54b8a190964a4200908900000000000000000000") ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000c40)=""/229) dup3(r4, r5, 0x80000) shutdown(r4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f18262484c936600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r7 = gettid() syz_open_procfs(r7, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r5) [ 121.644882] FAT-fs (loop0): Directory bread(block 112) failed [ 121.691113] FAT-fs (loop0): Directory bread(block 112) failed 2018/05/10 11:22:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'ip6tnl0\x00'}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5412, &(0x7f0000000080)) 2018/05/10 11:22:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) pwritev(r0, &(0x7f0000004440)=[{&(0x7f0000000100)="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0x1000}, 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0x1000}, {&(0x7f0000003440)="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0x1000}], 0xa, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004500)=0x4, 0x4) 2018/05/10 11:22:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x808c0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1000, 0x202) accept$ipx(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000001cc0)={0x20, r1, 0x31, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r2}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) 2018/05/10 11:22:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x90000, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/10 11:22:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000001b000)='U', 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000f0001f00000000d300000000000000feaf105fd818ed070033cf7a90e1027eadc58ab6e1876a1efc5dd0615ea6506de4e4ae805c64da3e591059f531776ecb353fbda2", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) read(r1, &(0x7f0000000000)=""/114, 0x72) 2018/05/10 11:22:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x80000000}) vmsplice(r1, &(0x7f0000001740)=[{&(0x7f0000000380)="8e7a5826a88eeb52da2edae36158843cdacd2cdc6f01afc2139919d5f91cb573752d3a84d8e76e7dae628557eeb533e15cd5f2ee31bdb54f3a46780f26766ef7bbe438e7b22a8ceeaa3b71bff67dcef527797d46eef0ec497274d6b58ce76d5dfb0ccf2eb33c586482b8557724443f08fe4780917e69b11645e918235e0b87682048a39a10459e3712c92e034e5fefa85a822fc51c93f796b336340d3b0884a1ca55917c7892e1521a615cf802147528efb48952ed114ff042654d", 0xbb}, {&(0x7f0000000440)="558416d459a8dd9fb94f0b6ba4fba9ef31d34a5d8b2d7890953ec0b49a8d0399e6f5eca76a63c3866827ca12780d577b1f0883dfbb84e5cd5f3f623b5db320f8d712ba8d1c20916d7c34d60bb5e262e45197990ff4d4674dd197f2764dcb0a831175861e6a220c2243449246311549e57d17c08d15b6a61c05c1f00f3965f6e4d093e3", 0x83}, {&(0x7f0000000180)="55da5bfef9925f4cb497be0a45b54080422765d4168186077fed164b80b70dacc689dfcb1e66e7177b25642c9478b6215576800d16e21c8ec24dd9a2fc21650cc1d81c5364d1d0429b254a11b09d48b8288096d71494", 0x56}, {&(0x7f0000000500)="8c97faf02f2ab93aa384ce522201587c8e98c0915197de96deb33a011c28880f5a53d77d11a26d4b4666f5c0513a7e9e8d8440a0f1f9d8aead598d905d227fe973a28e4239dce27f7de70951f0a783f5be254a4457f08f98ff2476fc2d31116f5cdc5545cf911c305f139a2cd0e695ca2db13c671ffa349c0a65b0150b75bcb3c3589e85bde42ddb8adc968d9e05db88d74cad2e89dfc1af3457c681aefea4aa09ca248e81876bc4f75ef07cc56cc125d643367a1235fbc5e0419a5c707af82a12fbf5edc5d33099a6ebb65127f1b061ebe1469a885a853a88358b8f8d310000ed", 0xe1}, {&(0x7f0000000600)="1a9f09a6f1a62e5eee8ac545a2e5b0020c8359f757fbf296d1a39f174952c29bb8086b8181a0dbaa23c6bed0a1a18214c8e656a437809274ba9b95762e311a802d", 0x41}, {&(0x7f0000000680)="a4aec592ef93659fe0dd867f98178510eaeedcc4cfa7d6972496c1eb8fc80911417b48bd9e2cc76febaeedc2027eea945f12459a7a00e7a4deb702fa2ecee62145211578b6574e47926d675ff0cb6ebe46a5824d24e91d134be3bcb106c17ef454dc7aa91f0020761ab75db28a72d01b6f5b541a72d54e53a0698b7133a21b304a2473bbc0ee4cc177b20284ea2c126143f0a9c4bd30df01ca7445cf1a49349f521b574ebdcf337b30db8df64d8d87d5c70501f3bc4d449d3f7b6c6ef2bc21a6c5a747ab79cf22d362154ad3f259db2c1f5d98c2331fde9afeaa99ca8196f086b04c3256f18f6402ebcce011cce06e49ebc4a905b0c1a54cc64f8fb7ce9580f4026ac0605e922182adf153964714a6a56df92445a00575822da32b5f219539ea1cacc7f9183478a6d9bfbc0cfc3f6552ca6afcdf95b3c0f8517845e7b331a9a4ce039613ec9d023f206d4fc28c7f65c4b824d44f79d280d657edc13fdc026edb0a8c0c780d76249bb1d867fd51f7ba56a20236073a7d22a0608e5aebf4c34fb29bed425d6b627dd1485f8ed5b58b92abc94a49e9b7ee205d30d48e58cab9bd2e91a30343f18d1775cbf82681363a44693c5c810863c944ef2ff3342b7c0b71b4b152e197815a531f2616c8199d7b9ce256faff0e2c28cec67e6be06e6173e147f116bb883ff98ba0bfd5edcf4493ccec4c908dccb3620a5d2dfdc8d6ff91b49fe392b05f56d7b355aeb131d65256ef052e8ba04cefebc321839b6595b1e61e4c97142782342bcbba2413542d6ca5ee3042189f5dcabcd390ef2b8157c405abe7d36a46a7025c71909af2fb5ab099884ddb4f950bce8732786e5288d0ef7bcb09727eb7c3e2de7161b4dd6d5956611259c9e751dc20e30d483273c4f7c55b09fbd2ebc0d53301ed0e4e4d505d6adf57aec5e088bd5e53075b884a59bda49badd8ccdec2ff410535b2cb98347f23387803d414f0272c0ea1625887a92d43b42e9845b606a108843f5fa78ca5be9d4c26e110056c546dcfaef388b187fcbcb8ace707c9b5c0fc78e9467981f0ca9a73d524379adb79b91efa561504a4081979331e08a4df4b9be7dd3b39baf4156386667ca4e4856cac9a75f2d11a1f239273fcb4ad7637191b12bf2637cd6e57ef8d133daa2fd65aa213c5ca64beddd5c45d2c9f7c746f91ed2ebfbe5dd03d4d38334f97ac7c6ff668a7a837e029a9c9ef308d8bb89cb0f39eef0ae069c2e9cfe49521390397c357c958619f04df3d8eee8f4c2f0691e06910998ae607ee7fc1362aadd466ceca5588f4f93e879435048e138425b15bf3745b619328c8d80ce53d0a6066fda02e3bd2c2dc8da08cd7108292148290e18cfd9e50aa523bc084fa25fd0bd19a7bbd401e2b249fed01779a82ecffc1ce5263d8b7eaa0f65217873d884e63753150b36cae1cd61a1b07daba8458a266c83adecd07d093c54e3b86db425de26f7b8aac4214e0d60c2e6de67020d53b17ce867c06c700ba9b099a33bd9f2e5553afad846341ead83e92183bcfcbd1d4055465b815532db3849f528d2269904978300a4022f3f88cedbc25a63cdfecd233295cdbc6ce1cfd57e91100fb1fdf36bc1758e8a0df61118d7bcf579ab603e2b84d2a1af882941286b2580da934ddbf8e48a5eeaa26e3297a12894544c7e211803eac76cdb2fa85933082efe59d17605f754667c1fc8ed9017a50a8fc610913d3e4b463101a4423906a0de62e7295ebde69e1bdade1ab99dcc5ffb84a552ff9ddbd5a50f1420b3973ed3e5ee17ad99ac4a25710c12bbe462940acd52bd935273053f350f571e4cfa1b24f87fdf3fc5c767ab8620bdba833ec4df768c98f71f52825812bb4c754407d98d42c83bd47b64b1d3bdae9d575f3424c9197ef754b155c1d646d80dc2b3151c083e2d643a0f50ba02fdf72334d83c888445aa79b9cae511d0f55dc09d133c5a7b03a0ac346687617afc98860430ecf710935926f1c94e4324e7104b29f88495ae9274727ca408ce82485bc0b485e7744902ed107607c3c02b736dcd9e5a2864a4fd77d771779befdaea2de755a3165bdd94bde162ba318fc253a05b1076e43c363208d918243176ba80c2c697be3286fa79cd5bdbec4f16f494bcd466c92a1ca45c1ef7403035fac88b0d9e53c4ac1082342edf4feff4c2095cc6b23bfe60e014d9212353a9c25d0812e22b74d716f2e8a5f098f077eed5707b6005c85fb6eadd2f18ec69a4390a3e3c24adfebf32e7f106eae70bc09859d801391d3766b465ad4cf1f3ed9c047add0d01b9db2454c599a3e672ee507be457efce643c713d1040f1f9d047e0b2adbc95269bde0dd61328e215bdffe5d36fc93b590881ade1869a5c6d4c1c5704391b7b2b3ef8bdd1b6196b9f218fbcf94f2a039d9eabeccfec9d2b2976151d9ad4642da2ad465d35eabf18cb6694a4aa31ad87471fa72b21b77bdd56bbe4de7ba70e5c51967c294e9121bfed690743b914185a08fc17b0196807d51d0b27d4c0c965ef372b16fe6a42a0f8988d18684410b225562d36acf7a43f709e005555e75928757c8f9fcc0615faa49f31c490d80da34924967dbdedb7d15b8d29e7be5e7ce15b497abf561c06e651c47bdc07800ebf4d50456195fe16cdef2e8880b81abdcae413f4f1a9facf22f00a8556609143afdc542006c54f89be09831638b5b8176a789d88e76b360c96cd8af0ef9a631ab077e19bdfd5e76365f12dea395497b71d67d8b067c5d2ba901953c1fd6228da7fe388ede20dd9e9e446cfc930e076fc4d1136d266e87554324794e3410a3f6bc9c1fe4fb082b7a0ee6fb4ffcd2c06152e361d5b409412424ac50458852311a09e2ea78b8ef0ceed33a6326a0d10123b5c742acd81ff34626af4e58302fba4ec3cd3acd5754f631f4028d009f4b4481efae01cabd05d08d548ed6200ba86d5a9acd8c08d0684084c57f38db755f617929e760fbc44a034d8319ea7690636c55301ae2fa043d962c062f54914ac01f25889bcdbb40a0da6705afcce6e78857a241a81964fe3628a1f9844136e3f18bda95691f7d8f71dc8383fbea2739e178b3892ca7e55e89e46032bbfa9f4a518a4a146e525d05b12bdd86a40e829bac1be7fb8568510272c2b7ff7821d415e01dcf5d771ad541246c3638ddab9be19acc4ceec1b756343a408b6563c17dcc403a7fc00e05dcc4d96a5e093042db4e5a08bdf50874eaf09222abc9ea81110af895c2d1bb95d903960b6d848c2c7c217066f4c4efa02c6aa41ebc18d947b0aa0adc01919ef80f332ab2a22381b8f74be9ee5f5a641ffc3d6f20484a29fa946df363de4060e6f4cb645253a0c356c84fb0f0a2ffca762277c6e184cbd4e99df4dc6f03b3248c946aeae2c13b8fb82618ce022b48ddfea126101a1d5f0e90d13b45fdea2a98711361bf98884c42785e80f172660e28b287586d4d59983bcd88a21fc947c83ec453dac04a53c54f02b85fc252753ee973a877649398bb798d968d1d58f7963dc5b86ba21eb5e6ff21763a1ff458cd23b91b41951d0817d00e0f263d1c43f4779a46cce89a09f83d12d0777271e6863e27c3d9224fa0bd1b0ee57198d57a9472947b664dbecbac5f26a1e82d863cc1094974f9e034aab2f188c08a29e02ac5d75dc79bf2fa62e192277bc04d00999db082f3175ea5c1881fd1b5c90c4b4043bb39d4067e9444f59a6f82e69f0e6cc02ad89fe4d753258d03eaf79a51d4a56a41764e426a0d0733192d1accae2b33d1edf2e4e8601cd7c3c99058715c50f1da49a8bca6f69d6eac362e9c7aa9a098b7b6a1417ca1445d07841dedbde16a9b4d6f2477d15cbbd07282b25eec0f74fa61ab39c99171ec50821ae04d787fe7da110ca4b44951cc9848885f751fe5bf99a0b0a2c4ee9444183a28360468c6f989c2eda1498d1d18a00302f847f09ef1a5709c5df8d0b148cdc4f3dc5c2201bc8554d89c2c750500d645cb9da9928c7fd1fffcc496ee2905bd44cd333c8106fde3b4dcdf8a9866176c875e8c6a5a5775ceec7d2d9201db7d5fc5a20ff4bbfbccc0a8a38d46cc81bcaff1cafa1f10d1c94149b7a52966282a5d2f76ac7a7b7c62df275603dc36ef45d8b2ba7f0b67004598950a6ee1f3602726e07acad724a9afbcd1c9fd250f9b0340587bc0db425fbcaa55fa46e52cc63ee898a7ca9c8fdd87e0f89eaa6ca6cef5e4215d4d6d9ead846966c3919b3eb2e087a55c1fa63b5b12271eee40a3b4733228e03b40f81c7aaa30b80fadcac4636f2ca7d8599bba1ccfe93112c30383871c905ab287b6f5db2c08b27474fab7da77b1dbd18b9b66bae6b9e435ef38b81a040e1cc6ab3c1f7477fb6fc8811391099dbc4fd2622bc7ea84150ec4b52f380ddfecbd65446d5b755eca076ef72020b56e2f3d966db3a7779a694686c4fa7a9ce4759dd87287662de152fed06667691c227acaffb06bb7e64b5eb4dd330c7724f4d7bd561794a701b823e971cbfdbd6a9af7c93a7a0a34482a0b6ff2d109d3eec208b808f68b2425424d6d53bd1484b55c8b5f293189e78ea0ff658fce4c64c00b33830729b13b9d4a480bd13d8e44f9f382e80b55e7be7253eeabdc12d3064bba13a0d376ec55668fe31511d22904d04bf5f17093b2556c6c857a60cb53c162d21c62d574d3455bb486a0d3543fa5c7e5241578a0449760777a77d6ec465673abe9348d2f77aadbb447651dfe81a9a46b8729fc1424bb074e8808147cca655ea1e544af478110868324c6b088a4c37c251915f46aad3455ff21b7a9b7843e3956723135de5d52981d0a06a47e94abc269a9697a35948923b3362b9afddc6c6af2674668a942f737b74b5b787321357de238a4f092989aa4e56d00c8fc6463d4d7215556a5d561aa1717899c84d3e4504e88abc8fcb286f0e5ebf0fa9a8a9641644e565949425bb0cfe9b70bb935758e1e3aaa2f82a52d9d7d729f0fae747e89d1a53c6817bce7040ae8f919bd06332e719b8e6baa9b96052361ad1237e1c40711a371b14bd6111116c27fc045f81a004b6bc32c7104b1cd3cad244b3ffa0e9aac078262e53ef11bcadd3e08722af836fa514554346ad3bc03d335a6c0b2f5dccc4bc369f5309e66370797b5df402ed58a49be9e4b029de06fb53789b30c2be00d80cb9caa6088615db1962ba36f5fb5ea3143bcd045173852013ff6dc37afb0d1857014b65409001f22ffadae8ee50a26423aa894702c7b4dc51010a8ac2e1469a09ee95eee0ef96feddbf8e91c1ad20315b8c2094c4cfb145d9d4d97fe6fc9c6eb601d4f63df6843e4bb566204a6b8bb2e4e06c50029a70f83c6eb17315a6965db91c1c429a6e6c167e36b0c6bde18819be0b7734c0512107adacb2390f4f63729a385f6cfc0d85291b56b27bb97219370cda33b3264b2117c514d0daab82534ce73eddeada2fb16477f62da84f3011d9513d74aa4b1440a75b950dc7976b34a9b24bc4089d162a018e408cfc58340d1bebc561b4a9d0bebb1676309a1a301f1ed1e3271905d526610888bc959d4100422f86be042c0ffdbd5888271fae20a9f1ebf73337b20cc80b81e3d7786db1b37fa828438725c578827377b7713ed87f06af1822aa5f7b0a0137699b46b29532e7f94089692440e1a2696937c28557044354a96205be569061a011ce242c1d9722f6695b2d887939f6f7fb833ce6e991f0197f848bc37e0f26afc3a0c4cae3ca20acb235a5ece8c53c130dfcf703fb63ad6f1858cd4f71c2999175f9e08e1437fe2f1a0387cc0a6c4428c4ff5bdfcfb6feaca16e597e3339cc9", 0x1000}, {&(0x7f0000001680)="828238d660defef5920b4a", 0xb}, {&(0x7f00000016c0)="b5562dd6580dc5a75afe2a9432a9bc2d038f765710a7e84ed906ce58d68ef5c34e2b1bea94cd94e44370072c2d5cb3cd6a72ad5b24a1ee6cb51a9036235d99ff8b5bc885d7f480188685deaad25d8adc19ddfaad6a31dc5be573f3de0637239fb65edfef6c62a867fa6478b5d7", 0x6d}], 0x8, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000014000/0x2000)=nil}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) chroot(&(0x7f0000000100)='./file0\x00') lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r3, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:46 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) r4 = msgget(0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) r8 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000640)={{0x9, 0x0, r5, 0x0, r6, 0x50, 0x498}, 0x80000001, 0x0, 0x9, 0x24c, 0xce, 0x1ff, r7, r8}) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x2, 0x7, 0x0, 0xff8a, r8}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/05/10 11:22:46 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000002680)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@updpolicy={0xd8, 0x19, 0x300, 0x70bd28, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e21, 0x2, 0x2, 0xa0, 0xa0, 0xb6, r4, r5}, {0x8f0, 0x3, 0x6183, 0x8000, 0x400, 0x20, 0x0, 0x5}, {0x1, 0x1, 0x574d, 0xffffffffffffffe1}, 0x2, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, [@sec_ctx={0x20, 0x8, {0x1a, 0x8, 0x1, 0x4, 0x12, "7dae6340826eb7159ffbc35349e900058206"}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40004}, 0x40) r6 = getpid() fcntl$setown(r1, 0x8, r6) kcmp(r6, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) r7 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$KVM_SET_FPU(r7, 0x41a0ae8d, &(0x7f0000000140)={[], 0x1ff, 0x5, 0x6, 0x0, 0x80000001, 0xf001, 0x100000, [], 0x4d8}) [ 122.636828] sched: DL replenish lagged too much 2018/05/10 11:22:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8001020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000200)={r0, r1, 0x5e2b}) 2018/05/10 11:22:46 executing program 5: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="cd398ffb0f00be567af6e1c99100180081003900080600010800060400040180c20000007f000001aaaaaaaaaaaae0000002f5b2754a1587b6c00a86af07dcee5251692f74465a3a0000000045e078bbca06afbd275d3455b2cfe889a1cb5beda51d3cd8f72eb2947354a31ac1e4ae03b7fa1c8f8cd849cf3584092a1f787b39cc17d658d5382b32796e724d1704e33446451a9a3121dfa83cf9666091373af75e5b491f1ef49d2b"], 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'team_slave_1\x00', {0x2, 0x4e21}}) socketpair(0x1f, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0x6c, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e22, 0x0, 'sed\x00', 0x18, 0xb3, 0x46}, 0x2c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x1ff, 0x4) bind$bt_hci(r2, &(0x7f0000000140)={0x1f, r3, 0x3}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x18}, 0x24, r3}) r4 = semget$private(0x0, 0x5, 0x80) semop(r4, &(0x7f0000000100)=[{0x3, 0xf2, 0x800}, {0x4, 0x5e, 0x800}], 0x2) 2018/05/10 11:22:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x800, 0x80000) r5 = eventfd2(0x0, 0x0) tee(r3, r0, 0x10000000004, 0xf) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) ioctl$int_out(r3, 0x0, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) readahead(r3, 0xe3, 0x3) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x8, r5, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x20000000000, r4, 0xf}) 2018/05/10 11:22:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001380)=ANY=[@ANYRES32=r2, @ANYBLOB="183e509dde00000000000000000000000000000000000000000000000000"], &(0x7f0000001340)=0x20) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) [ 122.799728] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 122.845808] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 11:22:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x6e, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x85, "71c3495d890de70c09e3ee2d4fcbd003d4749078b947eee1133ace89b2f6b8c44d9ab983feda8fb784bcf3183faf6acc41890ddd6465833ab666cb84afac393de279a509196ee420123f02f32fab7972cd264e802a05864050e84bf6837e82a067fe22cf4664bc1f3b3d7ec585148b4dc38bff8a34d310c33bdab6cd06d46a714b064bd71a"}, &(0x7f0000000180)=0x8d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x1ff}, 0xc) 2018/05/10 11:22:47 executing program 0: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="050210000000000000000002000000"], 0x14}, 0x1}, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'security.', '}#[-eth1,\x00'}, &(0x7f0000000140)="ff00", 0x2, 0x1) 2018/05/10 11:22:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/f.l..\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) 2018/05/10 11:22:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000000140)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000028c0)=ANY=[]}, 0x0) socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000840)=""/122, 0x7a}, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0xc0189436, &(0x7f0000000040)) 2018/05/10 11:22:47 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x40, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0xfff}, 0x4, [0xbe6, 0x8, 0x3, 0xe57, 0x1000, 0x9, 0x100000000, 0x59c]}, 0x5c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe1"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40300, 0x0) getpeername$packet(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000018c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001900)={@ipv4={[], [0xff, 0xff]}, r7}, 0x14) ioctl$KVM_NMI(r6, 0xae9a) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x2}, 0x8) memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0xffffffffffffff2a) 2018/05/10 11:22:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x1, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x12, 0xffff, 0x1ff, 0xca, 0x100, 0x0, 0x8, 0x4, 0x9}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x107, 0x12, &(0x7f0000000ffc)=0x80000007fff3, 0x4) syz_emit_ethernet(0xfd81, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffbffffff0600"], &(0x7f00000000c0)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)) 2018/05/10 11:22:47 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6d, 0x200) creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/05/10 11:22:47 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) setresgid(0x0, 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000100)={&(0x7f0000000000)="46edaa517c58d0af56bfa0c3d0f48050b9ef39a1ee4ec2c124880646a79d9a493d6a2d0004c61d74be3b44c9c149696c98e6156f54bccfb0def0cbdd3fe9fa4ad0572355", 0x44}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000010e000/0x3000)=nil, 0x3000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00'}) 2018/05/10 11:22:47 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400040, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)=""/153) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000340)) 2018/05/10 11:22:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="2b69753884a6037aa4e63b6118dd40f32a1269583e792fba1afbe94343cbf299fbd2d9d00b7ac7e7ae5d0ed1a82fdf00410418e5048a7f99ee549b76b72abef08f170e3ef2b762b49f3cdcec9eb1f1a0c21f39f20c8751206398b5718e61881171779944b93607ceb2074b06df11f25ffc9e18afe08679b952d781b56004b1e6ac3a91e06e301fb77f571449d6bde0a2f83dd81e73e17fed354c79d912162b5ecf825c176700956ab9", 0xa9}], 0x1, 0x1) getsockopt$inet_buf(r0, 0x6, 0x4, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) 2018/05/10 11:22:47 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x1100) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x100000001, 0x4) exit(0x1306) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup2(r1, r0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) 2018/05/10 11:22:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xfff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x80000000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x14}, {0x2}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/10 11:22:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000000, 0x200300) connect(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x2, {0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}}, 0x80) fallocate(r1, 0x0, 0x2, 0x6) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/05/10 11:22:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "595a5282a7af7fae8c34378bc11a94e7316e31212ff9dd5efe34132d000918a3dc0a52fcdfdfb3320700000000000000807dbbeb5f24a6264cf6e4c9bfa311d8", "4030a34ad77995e206adc60aa1c9c1cb2b2a7b09974c2a5207bf90ec3cbd0c200b0c7437a0ceb96c5e4a243b8a04d4548877a4b9a2575d8cff0102921d914588", "fbce6979fe26b60459f145c100b05dc1201a426d0e3c7d2aff5a488722b37c66"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/71) 2018/05/10 11:22:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x68) sendfile(r0, r0, &(0x7f0000000080)=0x3b00, 0x102000004) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) 2018/05/10 11:22:48 executing program 3: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1250c0) ptrace$cont(0xf, r1, 0x0, 0x0) 2018/05/10 11:22:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10001, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/10 11:22:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xb2d, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000180)={[{@discard='discard', 0x2c}, {@nocase='nocase', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") socket$netlink(0x10, 0x3, 0x6) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/10 11:22:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/118, 0x76) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000bae88f85c2039297795ebe732313c9ae10d37d254acec8cc431dc47c37b82a3a0290eaaab4bcd5350488f98c2938acc38e5a3f816c1456f2012c18446b8f0cc1c91b0c6c557e4efa8b0ca52d27679fa9c172079077d72a7ead2005b02db874e00b594e148f7f80179e2a7c1a76d2b7e93e78fa08d7deaa0fcfdeb3fae95442e02e66c24262d255da2cce1fa3ca4f6972f4c6d71525f1", @ANYRES16=r2, @ANYBLOB="20022dbd7000fddbdf25010000000400050008000400020000000800040001000000080002000a000000"], 0x30}, 0x1}, 0x1) 2018/05/10 11:22:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x5, 0x8080f, 0xaad, &(0x7f0000000040)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000100)="0f01df4d0fc7580066ba4300b007eec42243f6a000000000c4617e10590066ba2100ecc74424001f010000c744240200700000ff2c2466b871000f00d8420f0f913c3c00001c660f383b35400297d4", 0x4f}], 0x1, 0x0, &(0x7f0000000200), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000009e0000000000000008000015"]) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 11:22:48 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @broadcast=0xffffffff, 0x15, 0x0, 'rr\x00', 0x0, 0x0, 0x3b}, 0xfffffffffffffea2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @rand_addr=0x5, 0x4e23, 0x0, 'ovf\x00'}, 0x2c) 2018/05/10 11:22:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x82800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xbf, "459d5f87fef1e21be504f810a95a87c64e512c1fe31f5843048569bb6e71e73a38e099d41702f800538a4b75f8920281a96217d35025d67475422105aede0791a978cd890c8ca005aaf44af00a5de2bf90b7dfbbef69397ade6a8677cb8a6af4f7237636dbafd46ec8ce0f389ee220ebfbea462ce0cd75886518aa09a2138c800e05e61d01b60d354a14d40720072e347fdb5d0dce4bc4248d257eebe2ba39de2e4ee9eca114193fa3567ed4d953e3a942cc987d5fc6941e747b0f34c4002b"}, &(0x7f0000000000)=0xc7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x20}, 0x8) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/05/10 11:22:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x7, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=[{0x10}], 0x10}, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ipx={0x4, 0xabf, 0x3, "7933fc56162e", 0x62e}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=[{0xf0, 0x11d, 0xffffffffffffff7f, "24c93cd66a3f4f93d732e0ae6a45e9d60a1a24368636cbd17a2e0f48324356c8c2bcd4c4ba1e3f881907a01686c30de2fd25fbedd5281ae19cceff3a50ebd5daf411914b90cf4de63ce286535230dca8c2ff36c2ac879dad29b2bf59f42576e0ea25c98d61e95f547e708f68fa418129582834e1bcd25662e14a548c485985cb62540aa0be106df0098e20292901bb898076ba363c881373f84fb294ec70f84c7315ff51909fcb83f614871969575425512359c97eb36bcb36af00632f948d73d69ecc1f82c41669db6f518bb8584761d71e3122d9a59a69a000de"}, {0x38, 0x111, 0x7fffffff, "f25967e445d0700cd881d7f0ffe7ff5980b2c67905a024a9b108834a57b8b45fb0e407dc27b99a"}, {0x78, 0x0, 0x10000, "42831b857ec95f213c82a0b52278ab8a55b8fd5f0bf669ca17130edb63016d264ee5b80d73456af7cd02e1c9948efc9c6b0e5cd18278f68850888cb1239e54cc713c677fe9c022bc3961c66400b1854cbe898ad747fc25aaaf65b5ab90e09747de345117d218"}, {0x110, 0x118, 0x2, "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"}, {0xf0, 0x0, 0x18a, "dffb3b04f5a85c7bd5fa9689c49cedb00873bb7b415c6536527f8ba387b5d6827d418ff0ffffc5cca5ce31d18359f021606f0af1963b88d5bbf9995616526cfac7f04c458ba49557930e34af8eb0d877d4f6cbd8eeead39888008828fff88ce9ee4482be04a56398f145ca978ea4dc87cad00699db4dae65fd8550bdbe9fb520ad53b20dd5ee3fec2112d45aaef98c08b6db2fa59feb7800d6640d1f8b0f9cc90d23ace319453061f37d44c65d03749a6650e4469c94a9f8fc78e80c1828cc378b39ec116d784664b22bf641162ed2185a5a132d08c64660653f"}, {0xe0, 0x10a, 0x7, "e0db1f4943dad974b01ad7699c24f3d4ae7714b9c54756d8b8782dddb38468dcfb755f8d7136f5b696078cbe1e45d7c93ee6be3cea777265a5e6961e66a691c34308f37f038b1ef0c70b079f96a5397bf0b664ff7652f28cbb5b5ba0ec470a1f6fa641cb686d02d8cda82d248538a6ea06cbdf5fae524ed3954c54e2713e3ea6dcad55ef6ce74902eaac529925b6e00dc0d749ad84a01009c9938a8d6ca7969db4bfc7a95380e30b3a2f78e67c14caaa75e65b2beb3f864cf7eacb48b7713abf7ab9280688807144dc82744357cb"}], 0x480, 0x4000004}, 0x20040010) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/10 11:22:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast1, @rand_addr}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x1f}, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, 0x7f, 0x101, 0x100, 0x3ff, 0x180, r2}) read(r0, &(0x7f00000000c0)=""/206, 0xce) r3 = syz_open_pts(r0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x7530}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x8, 0x6, &(0x7f0000000080)=0x38a6}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e00000003600080c2abd7000fbdbdf251600000001bdc89f5925e79fc7c170e453b5d9a071cdf1e1c6dd5b3e1d92f1388e82e1740fe10eabfd3e0c1edba97abfc26c0f73f9cb8047ac360740972ab6ad9f0bee08de321de61ba1405a69d1adca4caec46e187c8a04f2e596bf6bdc61dbc6b1600efbd2ad283ddd45fc97f4e4390724b2fbb29df8cf4c2a7bf34b22375f0b0adc2a84ad5b606187aed48a241cfa23825303aa21e21fce987e2a755850bbb16bda02d1ad22d2e4becf67d95386a6d14554736104008d0008003f00", @ANYRES32=r1, @ANYBLOB="0c006c0008001300", @ANYRES32=r4, @ANYBLOB="000080"], 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x41) ioctl$TCFLSH(r3, 0x540a, 0x0) 2018/05/10 11:22:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)}) [ 124.954682] FAT-fs (loop5): Directory bread(block 5) failed [ 124.973516] FAT-fs (loop5): Directory bread(block 6) failed 2018/05/10 11:22:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) fstat(r0, &(0x7f0000000000)) setreuid(r1, 0x0) 2018/05/10 11:22:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xa66f, 0x1000, 0x401, 0x0, 0x10000, 0x6}}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1d00, 0x20000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x8c9, &(0x7f00000000c0)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) [ 125.001243] FAT-fs (loop5): Directory bread(block 7) failed 2018/05/10 11:22:49 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af13, &(0x7f0000000040)={0x1ffffffffffa, 0xfffffffffffffffc}) [ 125.046804] FAT-fs (loop5): Directory bread(block 8) failed [ 125.084591] FAT-fs (loop5): Directory bread(block 9) failed 2018/05/10 11:22:49 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x412000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/10 11:22:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2000000104, 0x7, 0xffffffff00000201, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000080)}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/05/10 11:22:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000180)="118b72d0") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 125.104240] FAT-fs (loop5): Directory bread(block 10) failed [ 125.119229] FAT-fs (loop5): Directory bread(block 11) failed [ 125.136185] FAT-fs (loop5): Directory bread(block 12) failed 2018/05/10 11:22:49 executing program 2: r0 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0)="ea7886f2b3c9591c921c356361d07a", 0xf, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave_1\x00', 0x2}, 0x18) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f000009ff3c)="c337", 0x2, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 11:22:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x7, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x2, 0x2, 0x9, 0x1d9, 0x6, 0x3f, 0x8, 0x71a, 0x93, 0xff, 0x9, 0xffffffffffffffe0, 0x9f4f, 0x1, 0x4], 0x0, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x10000, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 125.171166] FAT-fs (loop5): Directory bread(block 13) failed [ 125.207681] Unknown ioctl 25631 [ 125.221440] FAT-fs (loop5): Directory bread(block 14) failed [ 125.253591] FAT-fs (loop5): mounting with "discard" option, but the device does not support discard [ 125.270612] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/05/10 11:22:49 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001100)='/dev/zero\x00', 0x40, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x92040, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001140)="042695a9097571c8f96cf0e1e717abb928b9d4173c4aac276299f15cc61214f1039119b7b4b635d67f5ff8b30bb1bb4319", 0x31) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x200) fcntl$setstatus(r2, 0x4, 0x2800) socketpair(0x0, 0xb, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000001080)=""/109) r6 = fcntl$getown(r2, 0x9) sendmsg$nl_netfilter(r4, &(0x7f0000002300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000022c0)={&(0x7f0000001200)={0x109c, 0xe, 0xf, 0x200, 0x70bd2b, 0x25dfdbff, {0x1, 0x0, 0x1}, [@typed={0x8, 0x78, @pid=r6}, @generic="4848c6b4fa14822d9da7c7862233adb90f4cb2a0a0ffc38d9475e80f47110f5d0845e501d4863344a35c20ce7efa377ee3bae5cef467e356b27215a6836a757f7959cf15b0524164dc57549f2d335f031bae5c", @typed={0x8, 0x0, @fd=r1}, @typed={0x8, 0x27, @fd=r5}, @typed={0x8, 0x40, @ipv4=@multicast1=0xe0000001}, @generic="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", @typed={0x8, 0x8b, @u32}, @typed={0xc, 0x4b, @u64=0x7}]}, 0x109c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x0) write(r3, &(0x7f00000011c0)="f0f9634108f8b25efe273ab3ad0800000042dc7adbb278069cec5852cc47dcb896746e26", 0xec99565a9ffcfc01) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x400000019) ioctl$TCXONC(r2, 0x540a, 0x1) readv(r4, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/05/10 11:22:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000006c0)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/05/10 11:22:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02030003130000000000b2000100000005000600000000000a0000008d000000000000000000000008000000000046d5430700000000000005000900df0000000a40000012000000fe8000000000000000001000000000ff00000100001b000002000100000000000000020c0000000005000500000000800a00000067c8a23990057f4108f100000000ff020000000c8000134000000000"], 0x98}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x1aa) 2018/05/10 11:22:49 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control\x00', &(0x7f00000001c0)="716e5ccddf8aff0700406673002ed2eed802e0ffcbf8526e5a8d18773db12f71a398160b9bd01e5198323905ebe4f9bae83957188008038173", 0x9002, &(0x7f0000fcb000)) stat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x104000, &(0x7f0000000200)=ANY=[@ANYBLOB="34ef0700000000000000329c64407cb2fb8d9b73ad6d600f351a7cb3bef97335dba7c2431cadcee7ad648dc18e89d65a0122c4a777114e1471c06f"]) 2018/05/10 11:22:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x80, 0x0, 0x5, 0x3, 0x1, 0x5}}, 0x8) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0xb) 2018/05/10 11:22:49 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@rand_addr=0x2, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'bcsh0\x00', 'eql\x00', {0xff}, {0xff}, 0x3f, 0x3, 0x9}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x30, [0x4, 0x0, 0x5, 0x401, 0x1, 0x2], 0x3, 0x7fffffff, 0x5}}}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0x3, [0x4e21, 0x4e22, 0x4e21, 0x4e22, 0x4e22, 0x4e20, 0x4e23, 0x4e24, 0x4e22, 0x4e22, 0x4e22, 0x4e23, 0x4e23, 0x20, 0x4e24], [0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@rand_addr=0x68ab, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, 'gretap0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x49}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0xff, 'vcan0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x32, 0x3, 0x40}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1b, 0x1, 0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x2, 0x2, 0x400, 0x7, 0x68, 0xffff], 0x7fff, 0xf4a, 0x2}}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00', 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) fallocate(r0, 0x10, 0x0, 0x82) 2018/05/10 11:22:49 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000000)=0x5, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003880)={0x0, 0x0, 0x7, 0x7, 0x0, 0x9, 0xfffffffffffffffd, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000003200)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003940)=@assoc_value, 0x8) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005e80), &(0x7f0000005ec0)=0x8) 2018/05/10 11:22:49 executing program 3: seccomp(0x400000000000002, 0xfffffffffffffffe, &(0x7f0000028ff0)={0x0, &(0x7f00000b3000)}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') [ 125.838536] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 11:22:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000000)) getpeername(r1, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x1, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x2a00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x4e2, 0x6, 0xfff, 0x1, 0x9, 0x0, 0xfffffffffffffeff, 0x1, 0x1000, 0x7f57, 0x8, 0x8, 0x101]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, &(0x7f0000000280)=0x8) signalfd4(r3, &(0x7f0000000400)={0x10001}, 0x8, 0x80000) 2018/05/10 11:22:49 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000830000001c51bfb3c24c161075dfae1c346a1dcd49e8c4c209c0c60b636dd53fd332ca592ab948c3f331c87f8aeda4710e8cdd96dd13e98511974503e67a4a1933436474412cf2673f116ec324a945f58e918c7c23805625d934b1f3b5c4928abf46219e270bafd083f55c1ae5d58c9b8b78ba5642671447bc008e9c9f1c12cac3160b9d5062b5"], &(0x7f0000000240)=0xa7) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x4494e18}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="6c6f000000000100"}) 2018/05/10 11:22:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001800)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) socket$pptp(0x18, 0x1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) 2018/05/10 11:22:49 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) dup(r0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x800452d3, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/05/10 11:22:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000033c0)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=""/251, 0xfb}, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xffbd, &(0x7f0000000800)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x676, 0xffff}], {0x8100, 0x9, 0x100000000, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/05/10 11:22:49 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="4961c44d2568e72df15825c8ee650a34a333e69b9d5ac6cfe4e1e52bcf2549809021583f1498daf4032e6ac23225256a5cdbe68a2d40009b36d174163538b8d1c0b8398673a8ab6c1c8df8429e96d68f25116954c111e5712db7a5e04641fc883e8de9ec531433e0", 0x68, 0x3}, {&(0x7f0000000140)="3a5c63aec6fec43daeb85e7aede9612b8e8db9d642140ad9ec3e53677268c0d9f3710f24c6adad1daf01d38979926190d9217bc949c55afa267eb0f5879b2b27390ffafe4d64a26ac2e7f5aa73b0a1a3b6eb4bb9c8a0cfd0b16abca4342c41e1e698bb6d735752bf99d5b8cb6fef24dd702f5d9c1f93e249e42afa370c6dc096a0288f9e09acc0c2592eba548b7a73ae7f87d6beb8", 0x95, 0x5ab}, {&(0x7f0000000200)="8e0bce3747df4c297cf5ad76c09b8457702a1da5e38eeb598007fbbedfe6d3f9c744a13faf049deaf945a985bb53d8deb700e0d28049fb5b127c0b897aa333f6a58cde0ff6bb6999fca1e010edbf22", 0x4f, 0x773}], 0x40000, &(0x7f0000000300)='\x00') socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r0, 0x1, 0xffffffffffffffe0, 0x9) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x1f) [ 126.047502] x86/PAT: syz-executor2:10382 map pfn RAM range req write-combining for [mem 0x184c40000-0x184c43fff], got write-back 2018/05/10 11:22:50 executing program 1: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'veth1_to_bond\x00'}) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 11:22:50 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000100)="5a6a83bddb123548a02996df2be0ad186ff6eec0f0f464949c19b65ef9b1eb826097eb6cb230433c8546faee53aa36d98f51aa0ab40b9a3f168a0f2010b04909bdb658ee400e562be1408b38f5f5b37c48c2dc4584c5d5a1260bfc3cfa69f1afae90906a5f0f0ecd4c9ccbadf3c34dab7a2c0d2ca9512bd1d2d429663267f9fde16f3672ae3b5fd4977e20be52359d80e267f5dcd52542def8e860782e935a55f0556bbaf8816ae701e4dc70e0036c3ccf56f6ad7a3da66f3c8cd699cee31b49559cc9672d348e84c2206f1a46", 0xcd, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f0000000200), 0x7ffe) 2018/05/10 11:22:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000540)="b818018ec866b9800000c00f326635004000000f300f425a000f00132eab66b8010000000f01c166b9230a00000f326766c7442400bd0000006766c7442402498100006766c744240600000000670f011424b808008ed066b9d308000066b80d00000066ba000000000f30", 0x6b}], 0x1, 0x0, &(0x7f00000005c0)=[@cr4={0x1, 0x20000}], 0x1) 2018/05/10 11:22:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/05/10 11:22:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x140801) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x887}, {}, @addr}], 0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0x80000001) write$sndseq(r0, &(0x7f0000000040), 0xfffffde3) 2018/05/10 11:22:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) uname(&(0x7f00000000c0)=""/24) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) [ 126.219140] x86/PAT: syz-executor2:10407 map pfn RAM range req write-combining for [mem 0x184c40000-0x184c43fff], got write-back 2018/05/10 11:22:50 executing program 1: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b229a804b57f43329050b1cb00"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2018/05/10 11:22:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc4000, 0xc0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000100)={0x3, 0xc1}) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/05/10 11:22:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x2, 0x40) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) [ 126.355455] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop1 2018/05/10 11:22:51 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') 2018/05/10 11:22:51 executing program 6: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000b80)={0x5, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3, r1}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000680)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000700)="7e36f9bf9631cb23753376ca5608d9d90bfced6904b6627760f64023aabcf17f53d26c68ac05a4c739741794e0f80bb6411a298db64473254eb9435e315e08addf6f68872c0c679c420f67c79460b6fbcbcdd85eb92a4dd560ba84a237753822df2785dc8900e08bbce55dc6976f1c644e629b08afec345622a51466d7900e4b231981208d7ed63025c206bacf7cc90ed1cd619d15c41589e1f97ec905cbd1d9967a5ee040cc6c2d73b370fa39", 0xad}, {&(0x7f0000000c40)="9b27cf4b8318b4dc369206debed0650081a58fde95854d7850018651bf23244333d97fff102f393ba18fb6a9b43ed6a839f67c461611283e90168d29c2acaa69dbd43eac674453d7a77bc43fdffc1a71734ee08ae653b4adb7a8f21baeab034d4e9e6151dfc38e41747efcf9c51b8328bdf8633ff1ef6e71d1e847307903439009814cd2bff2f77b9d5a3cf5c0f6f7cb5bdc178e9fd0d7492204554aedd6ffe814397f74137c77fd72fa24cef87f741b", 0xb0}, {&(0x7f0000000d00)="0447b7c840a1185fcbaf7cc6adab14d2b3954eab98397e6ddcd158b1de9cfc31c4ea00205af5d66aae25226bbdad0f02314fcc356285f73754f686952d8a975995f1eec393b0f8441bd8ad17eeb772eeafb90137bfa14681575cb3c7d2531062bceebffe", 0x64}], 0x3, 0x0, 0x0, 0x40}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000007c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x230) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x14, 0x98ab, 'teql0\x00', 'ip6gretap0\x00', 'bond0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x7, 0x3, 0x13782, 0x14fdf, 0x80, 0x0, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) 2018/05/10 11:22:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x32000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) acct(&(0x7f0000000100)='./file0\x00') seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x42, 0x10000, 0x8001}]}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 11:22:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f0000010100000001000000ac140000c776638bbf8f973d02e965034987a6927e540199e3608eec48a56a23475617c834096b47c04314ab7e4d615483c29bd706802b699de2174668761a761cf3ffbf7176ce575f9562299a6e79ab599836f83f1c556c1763841174065017c77c3085f1160066042858d55f134f23ecc07425f7d027a66d0fcb0c1bc2884eac55f2f23c95cdbc61232733310a49b183abfaaddfb266977deac9702919ae021363b950621f30b217e46d4be1d247aee47860312f56a7c1d80a3d97ed1f8912afe88fcf8913ee0d8edddfb68316338a867c8532e042a2c528dff29c2b36ebd33747ed213c7581"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/10 11:22:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) bind$inet(r1, &(0x7f0000000740)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x408200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000800)=0x10001, 0x4) sendto$inet(r1, &(0x7f0000000040)="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", 0x6fe, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)={0xc0, r3, 0x18, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6fd7ac79}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x5}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x367c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) 2018/05/10 11:22:51 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) fstatfs(r0, &(0x7f0000000000)=""/35) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x9, 0x0, 0x9}, 0x3f, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0xff, 0xee, 0x7957, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xf3, "51a0ac35f3953d97695488906efad58c33fcc36ee18dd97e2ba368363dbeb922b5ffe1114b9e09fa60b7273afb64f855c3a4d325cfb150fc5b1b7d29510170c53902634b6de5bbc1d592472ad74dd23efe5a5c38e1112eca8998ae8d0e4db4ec278992669ffd3889c2042c634b889f8cc40cfcef9643300117880955b13754be2b2c3b3f30f44379be14ed1f2adb2eeac382dfc8843f7cc8f828ee65d37e6460917df659b36166aab557166dadff254c97c51973ee7465f37968d567854aeb3e63b3266be2c47b8e8861d5e4149579eb2617f63e5c9b3f773ce5fdb38d7c8a0ab8091a081dca930bee6ad1e61c90f622ffda78"}, &(0x7f0000000040)=0xfb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1000}, &(0x7f0000000380)=0x8) 2018/05/10 11:22:51 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps_rollup\x00') sendto$llc(r0, &(0x7f0000000040)="e2ead959de8eade9476e4cd8eb7eb68571582edc45bad7789c7fac7c8a8b2133f940ce6b7403dca4ede98253d8ba", 0x2e, 0x24000000, &(0x7f0000000080)={0x1a, 0x6, 0xfffffffffffffffe, 0x6, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/10 11:22:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mlock(&(0x7f0000ce0000/0x4000)=nil, 0x4000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x80000000, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)) 2018/05/10 11:22:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_bp, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 11:22:51 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x657) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = memfd_create(&(0x7f0000000000)='#}md5sum\x00', 0x2) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) 2018/05/10 11:22:51 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640), &(0x7f00000026c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) acct(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002840)={0x9, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x800000000}}, {{0xa, 0x4e24, 0xda91, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) recvmsg$kcm(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000002700)=""/182, 0xb6}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/217, 0xd9}, {&(0x7f0000001480)=""/102, 0x66}, {&(0x7f0000001500)=""/4096, 0x1000}], 0xfffffffffffffcf, &(0x7f00000025c0)=""/16, 0x10, 0x1000}, 0x2000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000027c0)=ANY=[@ANYBLOB="1b491255857c7d47ca3726b3ca611d177d1b53f9edb38ea695033e6babfb2837ab33db421a1526c6d4cccdff971b8b7a89165bb0bb5dbdc93d6b0be1ad9ac693089471395f3e0921ccc0b3cd8c791d21e7c75883311e7e71d0f357b77e9cbcac70c49b91b209b97fec3f259b4eb00ffacc"], &(0x7f0000002680)=0x1) setuid(r1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) setreuid(0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000038c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003880)=0x1024) 2018/05/10 11:22:51 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) fstat(r3, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r1, r2+30000000}, {r4, r5+30000000}}, &(0x7f0000000100)) fanotify_init(0x1, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000000180)=0x3d8) 2018/05/10 11:22:51 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x40001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x155e) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x2f3, 0x2) 2018/05/10 11:22:51 executing program 7: r0 = memfd_create(&(0x7f0000000080)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000240)=0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @local}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x1, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r3, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc08c5334, &(0x7f00000000c0)={0x7, 0x0, 0x9}) 2018/05/10 11:22:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1ec, 0x3, 0xf, 0x204, 0x70bd2d, 0x25dfdbfd, {0x1, 0x0, 0x1}, [@generic="f4cc7836c954de262fddeaa39c9d098c", @generic="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", @generic="71144a3180b7aa9471e51e8f3dea29700cc6492f0844076025495ff2005756967ec0760cd4056b696cf8f796ea408f2ed377cc179cbec10d99a5b99006a72df443de4957676d948c4163f2d38b6838d544d65a21028c8c0ed6b7840176e091fafc333798811869e397f8dda29f4c981974328217672514db9baad984c9e6738b654ea7414a049ef73cbc7430470189819df028cdf17450dd1223c4ef0a927634922108d2a4dfeb0460e5398be314b6b93ea752facc953cb1aa79d0b66dbafe08cdd8d5cca56bfc965169b8"]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) 2018/05/10 11:22:51 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x20100000004, 0x80040) r5 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xc6c7, 0x1) umount2(&(0x7f0000001880)='./control\x00', 0x2) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x101000, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000001480)='/dev/audio\x00', 0x121000, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/dsp\x00', 0x10200, 0x0) io_submit(r1, 0x6, &(0x7f0000001640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0xbc, r0, &(0x7f00000000c0)="33e5b55e18096ad0b8d1eed1c30b439d58c6583008e11a75609d365049ae5cff3d60eae54308183ff914cd2b977a6cca507f8a239100e6920c34e258840167800f33b808299015dcc0354e499a8ae2564f90f713274d11b54ecaa3267b4e24e17e89389ebff46eb425877f", 0x6b, 0xf4, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f00000001c0)="b82dffe63e1c41544f6072f28571b250bc94dd175b52a145947f4390ae0d5781746b8c7e6bb97bd99cfec7079f1b8be64c28566532f3aa19", 0x38, 0x0, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000300)="b48b9dabd6dc79f4e8baf5bba744ca5f14", 0x11, 0x20, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f00000003c0)="ebba9fb0fe29ff8933c13921339cea8b0cc2d810ba05b0ff1e3ab8546dd7", 0x1e, 0x1, 0x0, 0x1, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000480)="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", 0x1000, 0x1000, 0x0, 0x1, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000001500)="e59d03b08a6b9d7d404778aac5e53104a547fcca97e9e8d8a8ef347291a469ae18f203c2e070d9bb0f50e3f59b080a3138e861be780036ee676199d9b4dceff5481f03b41a8799aeb7b970d20710ca50ff24b6e5de6c19d8433020fbccc4a687da1a8c47facf92c310d03faae66a537d3bc0a1ce1db46b75ac55930d2624f8c353c03b96cbe18d916c14b894c1115d522103587d2ad8fa01eebfe3f3157c59374c46685cac57d21db501cc44c20521", 0xaf, 0x8, 0x0, 0x0, r8}]) syz_mount_image$jfs(&(0x7f00000016c0)='jfs\x00', &(0x7f0000001700)='./control\x00', 0x7c0000, 0x2, &(0x7f00000017c0)=[{&(0x7f0000001740)="5e52777d080f51e9d4d1228857571aa47f3266629ac3db", 0x17, 0xc3a}, {&(0x7f0000001780)="9a522c1ad51e6cb7", 0x8, 0xffffffff}], 0x200004, &(0x7f0000001800)=ANY=[@ANYBLOB="67727071756f74612c646973636172642c726573697a653d39333337782c6e6f696e746567726974792c67727071756f74612c7569643d393f312c6572726f72733d72656d6f756e746b3d3f37783d7f2d3f3733302c000000000000000000"]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000000)='./control\x00') close(r0) 2018/05/10 11:22:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000), 0x1) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) socketpair(0xa, 0x800, 0xfffffffffffffbff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/05/10 11:22:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x300, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x40400) ioctl$KDMKTONE(r2, 0x2285, 0x88f5) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x0, 0x101, 0x2, 0x0, 0x1, 0x2ce, 0x5, 0x1, 0xfffffffffffffff8, 0x1, 0x6, 0x2}) ioctl$KDADDIO(r0, 0x4b34, 0x4) [ 127.756305] IPVS: ftp: loaded support on port[0] = 21 [ 127.765101] JFS: discard option not supported on device [ 127.770527] jfs: Unrecognized mount option "resize=9337x" or missing value 2018/05/10 11:22:51 executing program 3: getpid() socket$unix(0x1, 0x5, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x240000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x80000001, 0x200}, 'port0\x00', 0x40, 0x80020, 0x6, 0x1, 0x4, 0x1000, 0x3f, 0x0, 0x0, 0x9}) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f8c782ebc"], &(0x7f0000000140)='lo\x00', 0x3, 0x0) dup2(r1, r2) 2018/05/10 11:22:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="03880aa7d039f87a0be008fb34cd3aaed7b413e4fba4581dadd8a73cd0c7eb59002f8493cd9c1e92d33280c775656aaa"], 0x4) 2018/05/10 11:22:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x200240, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000140)={0xfff, 0x80000000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r4 = fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) rt_tgsigqueueinfo(r3, r4, 0x13, &(0x7f0000000200)={0x3e, 0x7, 0xee}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r5, 0x5412, &(0x7f0000fe0000)=0x13) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) 2018/05/10 11:22:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f00000000c0)="e137e93dd1736c7180df544fd7414eec5ea00e46e41e3d5ec5c215b907f7fea3d7085e413d801ad03cd052dfc8c81b6f640831ddbfc710672ee79379a14d932d4ff89e8eee17d17fa14e62d0ff3fe0b09eb2e3a02c84bd635221c42462babab696c85c7a12fb865b3ab54a9b8cb47a87688db985736e06b85891e93acac59f44") timer_create(0x0, &(0x7f00005b6000), &(0x7f0000044000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/10 11:22:51 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0xc5, @time={0x0, 0x1c9c380}, 0x0, {}, 0x8000}) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) write$sndseq(0xffffffffffffffff, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000240)={0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 11:22:51 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/60, &(0x7f0000000000)=0x1000000fa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0xfffffffffdf49bca}, 0x8) r3 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00000002c0)={{0x3, 0x3, 0x0, 0x2, 0x2}, 0x80, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x8, 0x1392, 0x8}) 2018/05/10 11:22:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000200)=@random={'btrfs.', '\x00'}, &(0x7f0000000240)='keyringselinuxself$\x00', 0x14, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000001c0)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ip_vti0\x00'}) [ 128.625543] JFS: discard option not supported on device [ 128.631054] jfs: Unrecognized mount option "resize=9337x" or missing value [ 128.654620] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 11:22:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080), &(0x7f0000000000)=0x3) 2018/05/10 11:22:53 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/05/10 11:22:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e20600e80000000000c9514be534fecc3bcac214ebd99c6fc500a131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x891c, 0x20, 0x0, 0x5, 0x3f}) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) 2018/05/10 11:22:53 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x7fff, 0x7, 0x7, 0x1, 0x2, 0x7, 0x1, 0x78, 0x40, 0xd, 0x0, 0xdab9, 0x38, 0x1, 0x9, 0x7, 0x8}, [{0x2, 0x8, 0x7, 0x0, 0xa9, 0xff, 0x3f, 0xffffffff}, {0x60000000, 0x5, 0xee, 0x1, 0xfb, 0x81, 0xceb9, 0x3750}], "3faac0dd15b44492dc16b20892435eeed73da2287d4dff839bf3b17aaca682efde18546312e5781bc0af94843d5a9f9dcd3e38", [[], [], [], [], []]}, 0x5e3) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/05/10 11:22:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x4, 0x400, 0x2, {}, 0x0, 0xcb2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) 2018/05/10 11:22:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x4, 0x3) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/10 11:22:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=""/230}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r2, 0x3305, &(0x7f0000000080)) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x5f, 0x1, 0x401, 0x3c}, 0xc) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x100) 2018/05/10 11:22:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000200)=""/186}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180)=0x3f, 0x4) [ 129.305675] Restarting kernel threads ... done. [ 129.330308] Restarting kernel threads ... done. 2018/05/10 11:22:53 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x1, 0x2, 0x1, 0x1, "a168f724ea3720e6a09a98b6c18e712c3e6210012085e0620d6fdd61428b45eb9619106e990c9ffd3d9231e7", 0x8}, 0x0, 0x0, 0x7, r1, 0x7ff, 0x3, "a06e2589c967ee544fb0c0a29fc4436e948441188ff10f6a380279b7ef193f40f266646fc95fb76bbea53ab6725ee1934fb35a106763677d80c74b5d63310122", &(0x7f0000000080)='syzkaller\x00', 0xa, [], [0x101, 0x100000001, 0x7, 0x2]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/10 11:22:53 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/10 11:22:53 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r3, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) setfsuid(0x0) 2018/05/10 11:22:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x872e}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/205) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x0, r3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="263e450f5d9d89000000b8010000000f01c1450f618cd50b000000262e410f01c90f3566410f38807e6a0faab91e0800000f327a0066b848000f00d8"}], 0xaaaabd4, 0x3, &(0x7f0000000180), 0x100000000000015c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1000000000, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xffffffff, 0x8b4, 0x10001, 0x10001}, {0x401, 0x100, 0x19ef, 0x5}, {0x200, 0x3, 0x5, 0x400}, {0x50a, 0xdc, 0x2, 0x1}]}, 0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000001c0)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000180)=[@cstype3={0x5, 0x2}], 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)) io_cancel(0x0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)="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", 0xc33}, &(0x7f0000001400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000003e5db589887d093833ce02ca1e2264aafaf07045e92dc0ec1d7c6b9e931e7706e60a782af6f803462ee33bcbd025e28294bfaf7d7a2a0e646ce95792e91493a34b5b96cb9e5782", @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="3800020034000800240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000004000400"], 0x54}, 0x1}, 0x0) 2018/05/10 11:22:53 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0xa0a, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x8a, 0x9, 0xfffffffffffffffe}, 0x6) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/219) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)=0xf2d) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/226) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000840)=[{&(0x7f0000000380)="4b0bfb92164686abfa26b0603bf9d2a7d3b477b790845f471de1d1a360fc70655c682387bc3d7b90b8f08c6d9c352affb087d0b0aa0e3f406f06e935b850d0231f5c3d51bcc882111786b3a75b9e090d309a06664ab1cc315233d3b2997cc99992022b5d6af060c58d6f1944f0d1079a5a021635508bdaf032c53c92785b94ca41d014cd8912b5782ec40f16a4a36bddb9ab2f43aea8b21642e7f12c9e5448602f2f6636db1d026022786fafe4e233a80bd9a66ac8d0ac273b6b457594569a5a31f5196fe103a3aaffbb8395b5f28f1b76cd358bbb398f3335ae32cf2c3949e91752e9554a94af57405387e342b3", 0xee}, {&(0x7f0000000480)="a4acc86b97079b6f0c636cb0f133285bcea40e37d58d93d6ab0096ba7309130a290d1a39d72f213e041933d47173328efde71149b20cff8d661a82d53537851693b0eb971fd9e0074a5bfa439833e717992b076032bf168e9560", 0x5a}, {&(0x7f0000000500)="a2f8b763be80432e30a5ea9e84e0d48df1f1c1d5f518a177d78540d0220d023d0d62112b6c01f7ec2575b73a51940826409c27ad039447eca91198d96874f87b12672e50d3b43157d24473b815a39527a32ca125a07e30b730ec5ebab409ad35ae4ac50e160a8bca0078e458557453ab04f8708f75a389027093404d607222e626b69354d2acee7326733cd9d41828da1261686ac50c9e5dd1d62c520e5792eadb83ce6ed380c6428ff82edafe8f33329b44eed7089469b80fc30f397ad3210e366769791c1fd8383342bc876ee7b559c5fbb34321d8f5214744ef6a062a435cba0bf918a044", 0xe6}, {&(0x7f0000000600)="af7a43dae0ad4a55e411c09166bbb24ebd1e8e007ece6e2f1372ccae68ecf6e910e48737c1579b2cb657e6026fba135a74b651e5c435401087c398948a6dcf32fc36cd5db2f3b0623a7ec86d938f88b32aa005702ade01a45b6b9bd835d344f1fae95107df52a9b0cbe38b4dad1105ed2054558b3fc94bf1c5ac39d1bfa7e57a68fc1db1ee88bc46b277e457114268f5ba613d71c86fb9437c0c93ca928bd9d98d4a8472139d049b41ba", 0xaa}, {&(0x7f00000006c0)="24e6797886dcec6b9de32fcc7d7e3f2215f5504c0684ed6e3aff83303f23e3fd9e3ab7a260925850536d3e1815ceedf9b0aeff3289bbea4ba5bf48b664d0c29b6f358fba3bd6edbc42f27d6b4b551629115663b05ad777251939f9709503f4116b8a9a383f5ed2832d68908d081b6b643d2f274956598d9b64ea7e5f623bcd9b527723cb77a3bb323758120f35c9620f0f89f4ea8a96f456fef809b284b952967c9cb6813efbc4347834c9e69ac0945b1d7e26a88d0ba850cb24219ad7438335033d3377b01077e76787384ca8834749cef13f35", 0xd4}, {&(0x7f00000007c0)="f3da6b13563ce287822fea", 0xb}, {&(0x7f0000000800)="bc00a8cc40bef0c5c9a9c4a25159082e8d6a729b8f05d096fadfa4ba965e", 0x1e}], 0x7, 0x0) syz_mount_image$vfat(&(0x7f00000008c0)='vfat\x00', &(0x7f0000000900)='./file0\x00', 0xfffffffffffffffe, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000940)="fa94020e330ad2f81ea3e0a146ac8039643ea178e735327b0532f9082904b71a45ebaec5a6194210855e629d3ab070c6c9084bbdc7a56f6cf72594475da9b62d78afc1d56acd90cdb4c0dc35afb43587872a867cac24d5f36372c89131cd2a306e39d112619a2bd2f6f274f9a6e8370d6592076f85f8b5c7ccb5eaba2bb0560e342a2a1aecb2d80ae80d84e804ab3c2f7a01fb804254c3bd7ed1f2da6a4666fc82d6a5e1c389aef75a51fa17cfcce4c61c0c261e3a54350ca4f2ec21", 0xbc, 0x3}, {&(0x7f0000000a00)="383f03b3efa48f86b604e14bb4ebe4f1b80fab24ddff7b1c0d9cb9931bf2ce067e336f530047713136e0e2bc592e70e2c56d0775f2657b7def69a3cb726c3c2d043f90bce4fb8ebe", 0x48, 0x100000000}, {&(0x7f0000000a80)="d4cb5924cf7f32f0628786c0157c57152c29352ee8aa605c443b701fbf1858b6b31e7ee9964ea34ff0ee76133ebb4a3c1be8c263e729edcc497bc0d52f921ae34da404374a0e0cd7d6d185fcbab974f5648500dd63f9d761100348d42ebd89be8c3f5179aff9bff0a322f8d871f2f8b037c7b73c5d868967251f4ae5ec2dfbf06c1d9858fd", 0x85, 0x5}, {&(0x7f0000000b40)="b50513a69f1b347ab3eac7b28f3c7c75a286c5cf06040d715092ca63bf8e293f19223d54b770119d9ab671d93f456345c59ee7176a7f915113e9b9069f9540f8ccd64be03aefb0195ea89752", 0x4c, 0x423d78ab}], 0x2000400, &(0x7f0000000c40)={[{@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@showexec='showexec', 0x2c}, {@check_normal='check=normal', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@debug='debug', 0x2c}]}) mlockall(0x1) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xfffffffffffffff8, &(0x7f0000000c80)=""/216) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) linkat(r0, &(0x7f0000000d80)='./file0\x00', r0, &(0x7f0000000dc0)='./file0/file0\x00', 0x400) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000e00)={0x303, 0x33}, 0x4) getpgid(r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt(r0, 0x4, 0x1, &(0x7f0000000e40)="9229261cf280aed63069b2ec", 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000e80)=0xeaf, 0x4) get_mempolicy(&(0x7f0000000ec0), &(0x7f0000000f00), 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000f80)={&(0x7f0000000f40)=[0x1f, 0xe8, 0x5, 0x1], 0x4, 0x3, 0x1, 0x0, 0xfffffffffffffffe, 0x3, {0x8, 0x7, 0x2, 0x2, 0x6, 0x7, 0x6, 0x9, 0x100000000, 0x1, 0x100000000, 0x4, 0x9, 0x7, "b93854ed5ce3423dab4d4912d6e41e81ec516570fddfe83ec4adf128d4d17954"}}) r3 = getuid() getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)=0x0) chown(&(0x7f0000001000)='./file0/file0\x00', r3, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKRAGET(r5, 0x1263, &(0x7f0000001140)) syz_open_pts(r5, 0x20000) nanosleep(&(0x7f0000001180), &(0x7f00000011c0)) write$cgroup_int(r0, &(0x7f0000001200)={[0x2c, 0x2f]}, 0x2) r6 = msgget$private(0x0, 0x40) msgrcv(r6, &(0x7f0000001240)={0x0, ""/147}, 0x9b, 0x2, 0x800) 2018/05/10 11:22:53 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="356c744ec68de6c5d771f5d9d4ed5de3fea6505126b263d2f51bf7d4a49c0000d2d8b647ab42d46b58e62ac12df1bf44d5cd4e11fafb1604fb52296ff5a44f7d", @ANYBLOB="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", @ANYRES64], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000001540)=""/206, 0x0, 0x4, [], r0}, 0x25f) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x80000001, 0xfe85, &(0x7f0000000300)=""/187}, 0x48) 2018/05/10 11:22:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x355) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) madvise(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) creat(&(0x7f0000000200)='./file0\x00', 0x0) dup2(r1, r2) 2018/05/10 11:22:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="14d8d110b838b811fe11de31c3cec3c7323f81ec32711663f61e3d74e859d9ade69d1785f69390e0702100c0d1b81131feda42b608857cdafe7f118ec06ac4c137a8e56c3d01c2b2e7bc977e9bca31a211b4843d1f343082abeea983f6d4ab541460a45ef6d75fe62dd312476010a1fa1315c3d8ef664d1ac9cf1677130f4898fdd2360f2eb0fe808cab90896809d8065061d096a7f885063be65054", 0x9c, r0) keyctl$revoke(0x3, r1) [ 129.651913] FAT-fs (loop1): invalid media value (0x2c) [ 129.657356] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/10 11:22:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/219, 0xdb}, 0x0) 2018/05/10 11:22:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x9) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x1) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000010c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @rand_addr=0xffff}}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001100)={0x2, 0x0, [{}, {}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000011c0)={r1, 0x34}) pivot_root(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00') connect(r0, &(0x7f0000001280)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xc00000000000000, 0x22ef092, "dd0c75d516cce79c271ba6b8e314a2a9de5ccd1a2bb88eafbfc4c1a0d82892ffd4cc45daa028cfd43ac2f86b56445ee65000c0caf58b72c883a64c8c28a126", 0x28}, 0x80) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001300)='net/fib_trie\x00') epoll_create(0x3) ioctl$KDENABIO(r3, 0x4b36) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x7f, 0x3, 0x81, 0x80000000, 0x8}, &(0x7f0000001380)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000013c0)={0x101, 0x5, 0x4, 0x9, 0x800, 0x0, 0x4, 0x40, r4}, 0x20) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001400)=0xdb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001440)) r5 = fcntl$dupfd(r3, 0x406, r0) openat$cgroup(r3, &(0x7f0000001480)='syz1\x00', 0x200002, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x62) sendto$llc(r5, &(0x7f00000014c0)="16ffe65d2c31d4a8eb89ca51c1e01e02afa72619fae32ec1b516d9831f", 0x1d, 0x20040000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001500)={r4, 0x2, 0xb5}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001540)=[{0x8, 0x7edc}, {0x6, 0x4}, {0x2, 0x8001}, {0x7, 0xffffffffffffffff}, {0x8, 0x2}, {0x3, 0x80000000}, {0x8, 0x3346}, {0x3, 0x6}, {0x2, 0x4}], 0x9) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000015c0)=""/179) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001680)={0x0, @empty, @remote}, &(0x7f00000016c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @ipv4={[], [0xff, 0xff]}, 0x2, 0xb8c, 0xcdd5, 0x400, 0x8001, 0x0, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001780)={r4, 0xc1, "aa36d27e06a86c75bace1e8171edd897403abfde976308f564956b4da7d3b169f07205c767f2796fbb1ebfe262b7d8787e5a1ab130370e3f97ad7ee8fbb3fc536568e17cc0633f1221f31342449e7812f11c0cf905366fdb96971143baefd7ab3552a6342f2802ecf251c9804c08c4954fe63496345a135a830a2347f2d6aa966d665ccba0ec1a6849b30cc243b09dea12dfd28b21e1898432d771e08b153b66a3608e976f92965a69a015e8d5a74c9411ad692c689c0d994ed14dfe87995ff6dd"}, &(0x7f0000001880)=0xc9) 2018/05/10 11:22:53 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x401, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1000000000000000, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x2, 0x40, 0x3f, r1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/44, 0x2c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/102, 0x66}], 0x5, &(0x7f0000002540)=""/80, 0x50, 0x10000}, 0x5}, {{&(0x7f00000025c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002640)=""/29, 0x1d}, {&(0x7f0000002680)=""/13, 0xd}], 0x2, &(0x7f0000002700)=""/221, 0xdd, 0x1}, 0xffff}, {{&(0x7f0000002800)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002880)}, {&(0x7f00000028c0)=""/91, 0x5b}, {&(0x7f0000002940)=""/73, 0x49}], 0x3, &(0x7f0000002a00)=""/9, 0x9, 0x1}, 0x101}, {{&(0x7f0000002a40)=@can, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002ac0)=""/19, 0x13}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/174, 0xae}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/92, 0x5c}, {&(0x7f0000004c40)=""/131, 0x83}, {&(0x7f0000004d00)=""/32, 0x20}, {&(0x7f0000004d40)=""/32, 0x20}, {&(0x7f0000004d80)=""/58, 0x3a}], 0x9, &(0x7f0000004e80)=""/49, 0x31, 0x8}, 0x8}], 0x4, 0x2040, &(0x7f0000004fc0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000005100)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005200)={&(0x7f0000005140)={0x9c, r2, 0x2, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}]}}]}, 0x9c}, 0x1}, 0x800) clock_gettime(0x0, &(0x7f0000005280)={0x0, 0x0}) setitimer(0x2, &(0x7f00000052c0)={{r7, r8/1000+30000}, {0x77359400}}, &(0x7f0000005300)) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000005480)={&(0x7f0000005340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f00000053c0)={0x5c, r9, 0x100, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000054c0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005500)=0xfffffffffffffff8) socket$vsock_dgram(0x28, 0x2, 0x0) accept4$alg(r4, 0x0, 0x0, 0x800) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000005600)={&(0x7f0000005540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000055c0)={&(0x7f0000005580)={0x38, r9, 0x1, 0x70bd27, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1b1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000c091}, 0x10) r10 = gettid() prctl$setptracer(0x59616d61, r10) getpeername$llc(r0, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005680)=0x10) accept$packet(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005700)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005740)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000005880)={r11, 0x9, &(0x7f0000005780)=[0x100000000, 0x3, 0x6, 0x0, 0x4, 0x40, 0x58a8000000000000, 0xfffffffffffff801, 0x4], &(0x7f00000057c0)=[0x1, 0x1, 0x2, 0x80000000, 0x2e2, 0xfffffffffffffff9], 0x40, 0xa, 0xff, &(0x7f0000005800)=[0x8001, 0x9, 0x0, 0x280, 0x20, 0x1, 0x6, 0x1f, 0xfffffffffffff1eb, 0x7fffffff], &(0x7f0000005840)=[0x8, 0x2]}) getresgid(&(0x7f00000058c0), &(0x7f0000005900), &(0x7f0000005940)) getdents(r0, &(0x7f0000005980)=""/159, 0x9f) clock_gettime(0x0, &(0x7f0000005a80)={0x0, 0x0}) futimesat(r0, &(0x7f0000005a40)='./file0\x00', &(0x7f0000005ac0)={{0x77359400}, {r12, r13/1000+10000}}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x860a) 2018/05/10 11:22:53 executing program 4: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0), 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540), 0x0, 0x40}, 0x0) [ 130.033539] IPVS: ftp: loaded support on port[0] = 21 [ 130.127419] FAT-fs (loop1): invalid media value (0x2c) [ 130.132772] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.729116] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.735527] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.742793] device bridge_slave_0 entered promiscuous mode [ 130.775686] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.782077] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.789139] device bridge_slave_1 entered promiscuous mode [ 130.811137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.841482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.925625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 130.955471] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 130.968334] device bridge_slave_1 left promiscuous mode [ 130.973921] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.985839] device bridge_slave_0 left promiscuous mode [ 130.991329] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.024151] team0 (unregistering): Port device team_slave_1 removed [ 131.033786] team0 (unregistering): Port device team_slave_0 removed [ 131.044574] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 131.059920] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 131.089178] bond0 (unregistering): Released all slaves [ 131.182395] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 131.189450] team0: Port device team_slave_0 added [ 131.217983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 131.225693] team0: Port device team_slave_1 added [ 131.258418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.295380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.330935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.366604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.705661] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.712067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.718713] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.725080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.732924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 132.448433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 132.785818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.855935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.924639] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 132.930799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 132.938289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.003397] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 11:22:57 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x6, 0x2, 0x200, 0x7ff, 0x8, 0x7fffffff, 0x80, 0x7, 0x5, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x2, 0xda1c, 0x9, 0x3, 0x5, 0xffffffff, 0x800, 0xffffffffffffffb5, 0x3d, 0xf2}, 0xb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000001c0)=0x8d6) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x7, 0x4, 0x8, 0x4, 0x0, 0x77f, 0x2, 0xc, 0x1, 0x9, 0x4, 0x0, 0x7ff, 0xffffffff, 0xb68, 0x5, 0x2, 0x4c, 0xffffffff, 0x5, 0x6, 0x0, 0x2, 0x6, 0x1, 0x7fff, 0x401, 0x2, 0x0, 0x4, 0x3, 0x6, 0x2, 0xfff, 0x0, 0x1f, 0x0, 0x57b, 0x1, @perf_config_ext={0xcff, 0x8}, 0x4248, 0x4, 0x1, 0x7, 0x1, 0x1e0, 0x1f}, r3, 0x7, r2, 0x9) close(r2) syncfs(r0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000300)={0xffffffff, 0xfffffffffffff000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x6, 0x5, 0x7], 0x3, 0xffffffff, 0x24a, 0x5c3, 0x100000000, 0xba, {0x0, 0x9, 0xdd74, 0x1f, 0x81, 0x2, 0x7bd, 0x6, 0xf1, 0xfffffffffffffffc, 0x9, 0x100, 0x8519, 0x1, "492505d2f225f787f4e8b103e48edb2a8c4a2f76ae935a1facf1156c2a7bfa4e"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000004c0)=0xfffffffffffffffe) renameat(r2, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={r5, 0x80000000}, &(0x7f0000000680)=0x8) utimensat(r1, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0x0, 0x2710}, {0x77359400}}, 0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r5, 0x7}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000780)={0xaa, 0xa}) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x0, 0x9, 0x7ff, 0x7f, 0x0, 0x4b, 0x0, 0xa, 0x4, 0xd2, 0xfffffffffffffffd, 0x4, 0xfffffffffffff800, 0xda1, 0x9, 0x9, 0x200, 0x1000, 0x100000000, 0x10000, 0x6, 0x100000001, 0x859, 0x80000001, 0x3ff, 0x4, 0xea, 0xfffffffffffff000, 0x6, 0x4, 0x80000000, 0x0, 0x401, 0x80, 0x4476, 0xa642, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000007c0), 0x2}, 0x10000, 0x6, 0x5, 0x6, 0x9, 0x43, 0x7}, r4, 0xc, r2, 0x1) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000940)={0xfffffffffffffffb, 0x200, 0x82, &(0x7f0000000880)="c03182d89ee5911e4d9ec3f90f2fafb3e066b280b1612decff5f7d1cf94cec7177d235c679c2ae9b7212180c3df1d89c6eadc0bc629d7953ec758478d23edd4c1cf25e5496525137df77c455f14b964679b28d6896eb3ec8975c62be27e2cc0f6e1832dbc6154af6ac8846514f2f077d9d2842eea0ea87d13996f6b4d7c32454c1cf"}) execve(&(0x7f0000000980)='./file0\x00', &(0x7f0000000a80)=[&(0x7f00000009c0)='/dev/snd/seq\x00', &(0x7f0000000a00)='-cpusetvboxnet0keyring]\x00', &(0x7f0000000a40)='selinux\x00'], &(0x7f0000000c00)=[&(0x7f0000000ac0)='nv\x00', &(0x7f0000000b00)='/dev/snd/seq\x00', &(0x7f0000000b40)='/\\},vmnet0\x00', &(0x7f0000000b80)='/dev/snd/seq\x00', &(0x7f0000000bc0)='\'}@\x00']) syz_mount_image$bfs(&(0x7f0000000c40)='bfs\x00', &(0x7f0000000c80)='./file0\x00', 0x0, 0x2, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="fe52b9f488776aef588172aad1619657c15523a53ee80c05b11fa037ae767ae6356ccaa86349d2c1f79a01aaccfdde16dbc2addd861d50d82e4e260119a057482c8e9317d27bb47c7808cb1df37e59320c7bb314b15cda39b6921a1405622f678e55a37cf14c633e9b8404584572de595ff0de5889aae48aa93c915defd6ac3cc139631c5336ec016cc9134c61f6c33348456d669a4be10ada62304648fe466f338352cd63acfa43c55046568fbe79dbeed21fad959148d958133023cf01d1b8997ad7351172ca28408bc7a9e0", 0xcd, 0xffffffff}, {&(0x7f0000000dc0)="60bd8368ee3b1c6e4aba446d92b325a050c0acf0012f729d33a6dbbd52c5ab402f9e3d3705cb8d97744e3c072c6f226409edb7417419fd14262d1c16139e2ac6aee9d0c8651f08379c78e115ff5092c3a3815a08ff64941200ac51a3ffef5fe160368feb18f50ee9f518cf769be02074f19217bf37a0fb06245fa5f1852a5acaab89924759153dc7d26f83f92e59f5b142be64b063fec8077ff9cb9d3f241244dcc2116d084a6816f37c1de2e1b10fda6149ca1bc88a3020e9e5dbeb751acaced4e74e2f59c873ca7ef0101fbabc409b61c5a4b975d5425e553c3848d0f1ff8d200e98bc19", 0xe5, 0x1d7}], 0x65b5e90b7e05a036, 0x0) connect$nfc_llcp(r2, &(0x7f0000000f00)={0x27, 0x0, 0x1, 0x2, 0x9, 0x4, "e94bea30db688ff1ab33c13bc569510a69ff11149478a9cc9047b071eb67c5b0d21549e31ce10d8c5ed9d9eabc2718a2b3a7749415169222b0afd1b855e66a", 0x15}, 0x60) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000f80)=0x1) 2018/05/10 11:22:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x400, 0x70bd2a, 0x25dfdbfb, {0x7}}, 0x14}, 0x1}, 0x4000) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) 2018/05/10 11:22:57 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x2800) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffffffffffe1) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/10 11:22:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0001, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) 2018/05/10 11:22:57 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800edc8d584d9e02dd200019078ac1c14bbac1414aa0d009078ffffffff"], &(0x7f0000000040)) 2018/05/10 11:22:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) clone(0x80000002, &(0x7f0000000540)="a94b6ee2dc00e10df3a746eb3efeaa347b7451f088bd3ea19d5ee8c1b25c507ffa517c355bfde67d9c91955227b525425b4d02a1d8ec1daa59e435932fe32e8a6e06e2dcb5b80500008a05b51e81a43bcd3e052973224f23d3b87dffecfc26fc91528c1d67bfee0a0875a9f16f61879294da3dc66127308b1d439c3d9ee31478d4f0bd2f52007e6cc3e82e806d7e0d9b22f1599200000000000000b223449fb83fd6fa21d74a82d1000000000000", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000440)="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") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x4, 0x9}, 'port1\x00', 0xa4, 0x100044, 0x9, 0x40, 0x4dab, 0x4, 0x10000, 0x0, 0x5, 0x100000001}) 2018/05/10 11:22:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() prctl$setptracer(0x59616d61, 0x0) 2018/05/10 11:22:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) [ 133.485366] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 2018/05/10 11:22:57 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x3ff) close(r0) 2018/05/10 11:22:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000001b00)=@nfc_llcp, 0x80, &(0x7f0000002100), 0x0, &(0x7f0000002180)=""/238, 0xee}}], 0x1, 0x0, &(0x7f0000002500)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x200000000000082d) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x1, 0x10, r1, 0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x17, 0x4, @thr={&(0x7f0000000040)="63372a8c7b9a3a48bfd671db6a2713338aa1964743a275aa57b4f53fd477eb85b022a8cb2e16ed34fe114ccb5d69ae7d3e5db655f775cf99c806acccaab93f1179daf24791ea", &(0x7f00000000c0)="9e61de9f1e6b1c"}}, &(0x7f00000001c0)) accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0xfffffffffffffe49, 0x0) 2018/05/10 11:22:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000280)=""/237) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd3000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="d9f22e0f01c80f20e035000040000f22e0ea09000000fe000fc7ab30000000c4c245b80366baa000ecb805000000b9ed0000000f01d9260f01cb9a06000000b700", 0x41}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffe9) 2018/05/10 11:22:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/10 11:22:57 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2, 0x2}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) r1 = dup(r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x7, 0x0, 0x2, 0x7}) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x3, 0x5, 0xb107, 0x9ea4, 0x3, 0x3f, 0x2, 0x31a, 0x40, 0xe5, 0x9, 0xfff, 0x38, 0x2, 0x3, 0xffffffff, 0x4}, [{0x6, 0xe4, 0x3, 0x30, 0xffffffffffffffc0, 0x2, 0xffff, 0x2}, {0xdd378eee6e6c1dc5, 0x7fffffff, 0x7fffffff, 0xef9c, 0x6bc8, 0x9, 0x0, 0x96}], "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", [[], [], [], [], [], []]}, 0x16b0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 133.590990] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 2018/05/10 11:22:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mkdirat(r0, &(0x7f0000001180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001140)=&(0x7f0000001100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000100)=""/4096, 0x39c}], 0x1, 0x0) 2018/05/10 11:22:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='io\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001880)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001600)=ANY=[@ANYBLOB="09e101000000000000300000000000000f00000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f00000000000000010000000000000", 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@ANYPTR=&(0x7f0000001440)=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'], @ANYBLOB="000000000000000006f0000000000000da00000000000000", @ANYPTR=&(0x7f0000001500)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001840)="87306d38163ff2c98d1f4aadb4ac2a2088938438d53bcba491f64bfc15fbb497e8940bb851cf29d9ed91437bc9995fb023172c379a", 0x35) getpeername$netrom(r2, &(0x7f0000001740), &(0x7f0000001780)=0x10) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x100000) sendfile(r3, r2, &(0x7f0000301ff8), 0xff) 2018/05/10 11:22:57 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x90200) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000340)) syz_emit_ethernet(0x86, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd606d1e6200500000fe0200000000000000000000000000aafe8000000000000000000000000000aa0002efffffff000005020000040100050200000001000001000000000000000001009078000000006018c26e0000000000000000000000000000ffffac141400ff0200000000000000000000000000016fb31666f50a58df90bf372c2a3a"], &(0x7f00000007c0)) 2018/05/10 11:22:57 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/190, 0xbe}], 0x1000000000000026) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x100ffc) [ 133.748817] kvm: emulating exchange as write 2018/05/10 11:22:57 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1fff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r0, &(0x7f00000000c0)="be04853569265fb3f7fb0500a981716a4471312ddace23e9cd33bb9ac768f500000000000000000000000000000000", 0x385) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 11:22:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x81) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000001ffffffffe400001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/05/10 11:22:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x6621d9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) [ 133.934232] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 133.941396] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 133.971831] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 133.980267] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 133.992639] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 133.999760] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 134.010290] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 134.018712] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 134.052719] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 134.059821] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 134.480131] sg_write: data in/out 117769179/5766 bytes for SCSI command 0x0-- guessing data in; [ 134.480131] program syz-executor2 not setting count and/or reply_len properly 2018/05/10 11:22:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/10 11:22:58 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x48) 2018/05/10 11:22:58 executing program 7: r0 = socket$inet(0xa, 0x5, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x248) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x90280, 0x0) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 2018/05/10 11:22:58 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffff72, 0x101000) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000000280)={0x0, 0x1c9c380}) 2018/05/10 11:22:58 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1a9100) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) 2018/05/10 11:22:58 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200040, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="cb767fbfa4b5508fff07"], &(0x7f0000000140)=0xa) unshare(0x60000000) 2018/05/10 11:22:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000764000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @rand_addr=0x54}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x7}, 0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) fgetxattr(r2, &(0x7f0000000140)=@random={'security.', '.(\x00'}, &(0x7f0000000180)=""/52, 0x34) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x2, r0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xce) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x40f5d3ae0000001c, 0x0) [ 134.613846] sg_write: data in/out 117769179/5766 bytes for SCSI command 0x0-- guessing data in; [ 134.613846] program syz-executor2 not setting count and/or reply_len properly [ 134.700094] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 11:22:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8b}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x800) 2018/05/10 11:22:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000000b0101fffffeffffffffff000000000c000100010000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r1, &(0x7f0000000240), 0xffffffa3) fcntl$addseals(r1, 0x409, 0xa) [ 134.831539] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 134.887780] IPVS: ftp: loaded support on port[0] = 21 [ 135.010697] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/10 11:22:59 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000f61ffc), &(0x7f0000000080)=0x4) 2018/05/10 11:22:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x10001, 0x4) listen(r0, 0xfffffffffffffffc) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/10 11:22:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a437950900f896f081f6"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 11:22:59 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc), 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 11:22:59 executing program 1: prctl$intptr(0x1c, 0x64) r0 = syz_open_dev$sndpcmp(&(0x7f0000002280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100080) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/39) getsockopt(r0, 0x2, 0x3ff, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x4000) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002240)={0x5, 0x200}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f0000000040)={0x19980333, r1}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x3, 0xfffffffffffffffe, 0x2}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x10000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/1) r3 = msgget(0x2, 0x550) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000022c0)=""/4096) prctl$intptr(0x1f, 0xffffffffffffffff) readv(r0, &(0x7f0000002200)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1) 2018/05/10 11:22:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/05/10 11:22:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x8000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000001c0)={"04ff87b77d34aa666d8e323cf3a83b4520bb49328e1d97b968ee86b75c6f7d07501342ba09396c6ac0fa8e26ecf2c060e16973ae1588bc7d58d7bc43704dbd7b3805b20478ecd5bf9aa8b720f8a160f9015afc583c048f5b74ac73d3f0dea3e4dae181b5b655074aafa91e4cb00abbe09fa69668763acbae85a77ffee1e9ec909ac754deeedd46ac4a89b711be1ee5dc6a86a87540212168d5ee681ef4575959cca9529a9e77c6e42ab6152e12c5f1040ce157756d79f0b7ff36566fb484df40fa07674406d50736866f3341ffe641d9cad7d24860bda72e00bf47f4ab5224e2fd75149b49fc23ddfcb5b8dff8e5672633f4ffeba2198f0c715b55fc8617b2b8c278ad5b9a677845344e0f68a42a87e1823b914184e8921acc28e74975031ba79094f991e4c3226b4cfbf651d08efe2756c0bdefaf4e44ce11f85aa3e4345da9c1669fdcd5743bb378dda265c5e1b801ec6a328dd29cd6a31b92c5a4acbbced2e5c4bc7d4f9fb91b8f30473a3be51afb154d4f6e60a4e21b40deb6745181c741c000e6422c57078797afb9cbdfb26fa48ec17ade462fbd011278c07108ad02fc35290125d81f4f37119feac48d609b570ad6c9f2f426e8114ceddfa2e0bb31c998ab386edc7103a7c7b92f129a58012a293b622513ac3985756c3759229523e3467447ce8846fed7e7a2397440a0b1e4dd052977ce89db7f5c5f29264e2a0b6c053192568ee3ac3ea5e9418f8c8904569531c85648629250120116a20f259abf4077c77a2ce0ef38c3c3298c83db7c3821fc3790ef59fb588ef8814032b5956d519235861bdb7e9681690433e105bd370242ecbb93c4a6ea5b916648ee10ebbc017422afc27c0244314ecfb84ce800ee8d2ef74a9be758220915e8a3aab8ec6a0f570859a7cc0ea315cf05a26711e1a8ab34affccae9d55f5f53f32a199d2ea8a941c6f3cb1cef58a9ca98b81269a7045632813e29687ac4e38473daa3314476388b8b7f48fb7098ba6a398fad9b9bd1702f13afa8a720884e47b811fc86e89bf27d1951025959830e2d7df57707718e69eeea88efaaafd3c550c02ecc9afa7e8e2f9fc7ee956d0535728e3ceb402e184d5da600cf7f9bac75fc58f5146ccaff5efc76cf2b4f9818c04542158850fe659613bf2837d40ff0f70ab7d5dea7be7aad3598818d1337f80e46d879259adbc862507ed7a0abe7eff1d7658a4a94be7fafb09e87220b0adb386bfa0b7375f26df792b5a7985497cf6c199844bc688f918287c0dc0ebe53a41d0066b831a8df422bcd46b7a8ec9a209b7072e9d7c4bba20e4a118471069d4e3d01b9b90bd19f1a12dccf988fa2bf0beb6f6e4573e03b8cc913b0d1dde28309f52abfaec0bd2c59c488faeb232a16b17771df8a1174dd5cd157714007b02eb738071298c46b2b775d6d5c6081c05b6cfbce9e86a37a04a7"}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) getpgid(r3) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0xf76, 0xfffffffffffffffc}) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f000013bffc), 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000005c0)={{0x5, 0x6}, 'port0\x00', 0x40, 0x80000, 0x80000000, 0x9, 0x8, 0x9, 0x7, 0x0, 0x7, 0x5}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000006000000060000000900000001040000a70400000000000006000000060000000400000001000080050000000000000052ed6cac7efdb9650b00008033860000070000005bc11132624692b9417c140300000004000000000000000702000000000000090000000000000000000000000600000003000000050000000000000009445717b10000000800000000000c00"]) 2018/05/10 11:22:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x82, 0x7f}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x1}, {0xffffff80}}) 2018/05/10 11:23:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x0, 0x1) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80003) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x2140) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x4e}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x9, 0x20}, 0xc) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb5, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/05/10 11:23:00 executing program 7: setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000004900), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000045c0)={@empty, r2}, 0x14) 2018/05/10 11:23:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000240)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2109dffeffffffaaffff0100000008000100", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0x5c}, 0x1}, 0x0) 2018/05/10 11:23:00 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x1000000000005) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/10 11:23:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"626373683000000000001900", 0x2}) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'team_slave_1\x00', 0x9201}) syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x8, &(0x7f0000000940)=[{&(0x7f0000000340)="39cdd2defc2e0899e302220f9b3da2ab3b20e73a9704803ac11884df6b988427968e5411e4a0cd5d9b2e0bece67d605c8863100d049ea5e66ee0c4d2614878c477130005a091b57c41e8ecc09e7b041fce08577c9a8eb45ce051f5aebe7d3c78ea45b4db5a95d4b051651dbd43a318a3d6d5bffa21cd18462734b263f22069a813df", 0x82, 0x10000}, {&(0x7f0000000400)="6a7c939a579bcb408696a9ab2f440e85e0b1574c51c69d4420838718d18f127c6a3b7d8f2db0ee19e63bc20230aeeec44026ed1ae9b154ab5a5b6bbdf747b1d2f6871701e8919fe79893384e4c7e721af6ac4bc04c95397ef63d9f781531959e9db467175a2e931456b8f1c6c7dcd40226f6539b8658e826d6c18dc7c3fbbe188601b4bcf51ce63af1b67787a66b4906", 0x90, 0x1f}, {&(0x7f00000004c0)="f05ce35a0332d01c99e38b1398c82e6fed04514f731e9aba29e04e473d51fa8980dc1dffbc0c8497efa92fca4205a4efabbf44dabd4ce0ab4a74f1ebd592b755454b9471e84f5ff87130cfb412a8bfac7e7f765730211ecd962b98d3ce3027a8c1febfac785bd45b0e572f0a0d4823b43e4922d98ad09816f84d83b67af475e8af69bdaf339b93b080a6eeb2e69f6c35beeac86b92f867f42225fce2d65ffd41f9fb6e08aea80db50f3e42d2d4f8efe55977d35e46326e60ebde70be4303530b7500813f0788f39512f74ffedd1fbe0301ac43a76d0d6f31a92eebdfaf7de563dd26", 0xe2, 0xa0b5}, {&(0x7f00000005c0)="9a1a900e55bc2df6712e9b7b9a543dab895b8a4879a7cdf85745dc39b9a50bb15503e40dda6893fdc739a64430035222bd84e7d6b7713d5b2235c42689e658506d41b12d0fdfc1bdebeade59c378457c4c7cd276cea7ee4d74a04f02bae6b2939610b29e90dd5015acaa68e4d7dcc853dca93713bd621f44b5cc4f29b97ca8f930569338b5c59c6593e63b982d709fa8cf845c23b9dfdad855ccb885d796c888d549fccd644af7720b13ed895e3f232a2ad0e52010197f9d1be35d85b266c81585ad35bc3c1bc8864ed6dcbf18015fab7ae8d77e183439bfcb50", 0xda, 0xf800000}, {&(0x7f00000006c0)="a21eabb084160dd3476a43a0c57a64df8789c415367f8ada6d27bd198f9e96cc9fa02892ffb7a960296f245a8ceec6ea69c07a243e22019202b255263d284223dbb1f51976ca5fd3e6056557478f82da4a79e0a82f5dd843f8981bac5050993e8ea8370538f638eb1ddc81dea9566788ef9da784b9aa03655b78343b9833b7c32d462f94b8bea6d917a7dce4c69cf2a3fb733854477cc601c763f0611b0b1924180eb293624f86790a08c3e64a2bdf1414d3c55972187d2b425c3ae2ad737407e2fdba9825357702fac8819d1a8c9f4219f8bce0c26b0b5eb9", 0xd9, 0x7a}, {&(0x7f00000007c0)="8771b0be3ab0f3b14a3a9646ad55f6bbfcc840e12231ea17480c6cf49d9c16c73b0dc48f6467ba256035f4bccff6f3425fcdde4c17c78e79351c2a4032b023ca50f4560d9e74adff690994798ddf90c80da8d73a0d6db89f6b41f9527bd41f623d1ec157ad83ec71737099299033b8235df1fda16a5f72ca35034377069283868e204eb69e8e8172e477cb2936b47764f1f901ea58f9baf58eb71bf93964bc45", 0xa0, 0x7}, {&(0x7f0000000880)="9eb99924be96227b316afa3e86d995f85f7e225931e8aaa9cc0b8f71ff8deec1f7051985ad", 0x25, 0x7}, {&(0x7f00000008c0)="6ad5c927760f5f62583027fc59eff4d591b044507141a387d9875e7fe943afd04b2e38743832e8ac5c17adcd2a301f690e688a2a4fe23a8181d0e00afd3ac6bfcb267c0e636a705a436aeddae50bbc57615b261dbb5e", 0x56}], 0x1000, &(0x7f0000000a00)='/dev/net/tun\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x501083, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x71, 0x30eb3a32, 0x2, 0x4, 0x81}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x68}}, 0x6, 0x6}, 0x90) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000a40)=0x1, 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000240), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/10 11:23:00 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0xa6c926c, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2}) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/23) accept4$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001440)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001480)={@empty, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x2, 0x9, 0x0, 0x100, 0x7, 0x10200, r2}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x7}) 2018/05/10 11:23:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x41) r2 = dup2(r1, r0) write$vnet(r2, &(0x7f0000001100)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/144, 0x3, 0x1}}, 0x68) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/05/10 11:23:00 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x840, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x7, 0xff}, {0xffffffffffffff62, 0x8}, 0xffffffffffffff64, 0x5, 0x1f}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'bcsf0\x00', {0x2, 0x4e21, @rand_addr=0x8}}) read(r1, &(0x7f00000001c0)=""/201, 0xc9) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000002c0)={0x3e, @multicast1=0xe0000001, 0x4e20, 0x4, 'ovf\x00', 0x14, 0x5, 0x6f}, 0x2c) read(r0, &(0x7f0000000300)=""/4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000340)={0x3}, 0x4) ioctl$TIOCSBRK(r1, 0x5427) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000003c0)=r4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@dev}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x105080, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x183000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000600)={0x7f, 0x20, 0x1, r9}) ioctl$EVIOCGBITKEY(r9, 0x80404521, &(0x7f0000000640)=""/187) connect$bt_sco(r9, &(0x7f0000000700)={0x1f, {0x7, 0x2, 0x194f, 0x600, 0x100, 0xff}}, 0x8) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f00000007c0)=@req={0x28, &(0x7f0000000780)={'syz_tun\x00', @ifru_settings={0xe726, 0x0, @te1=&(0x7f0000000740)={0x0, 0x24, 0x6, 0x40}}}}) pread64(r10, &(0x7f0000000800)=""/20, 0x14, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000840)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x24) ppoll(&(0x7f00000008c0)=[{r9, 0x601}, {r7, 0x4601}], 0x2, &(0x7f0000000900)={0x0, 0x1c9c380}, &(0x7f0000000940), 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000980)={r11, 0x5, 0x2, 0x0, 0x80000000, 0x193a}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000a00)={r12, 0x0, 0x1f, 0xc319, 0x5, 0x8}, &(0x7f0000000a40)=0x14) accept(r6, &(0x7f0000000a80)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000b00)=0x80) [ 136.126471] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/05/10 11:23:00 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) unshare(0x40600) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) 2018/05/10 11:23:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x8f, 0x0, [0x5]}) 2018/05/10 11:23:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=""/164}) prlimit64(r2, 0xf, &(0x7f0000000040)={0xffffffffffffffe1, 0x100000000}, &(0x7f0000000080)) r4 = getpgrp(r2) kcmp(r2, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/10 11:23:00 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000000300)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x0, 0x5, 0x7, 0x8, 0x100000000, 0x1ff}, 0x5, 0x2e000000000, 0x8}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) exit(0x8) 2018/05/10 11:23:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/27, 0x1b}], 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) getrandom(&(0x7f0000000300)=""/205, 0xcd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}], 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000440)={0x1ff, 0x9}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000480)=[0x4], 0x1, 0x100000000, 0x4, 0x11, 0x6, 0x5707, {0x3, 0x3, 0x1000, 0x4, 0x5, 0x0, 0x7, 0x4, 0x4e2, 0x8, 0x7, 0x2, 0x3, 0x0, "ba16421789de6503eddf4d4fdac49122b4a07026a357bd56e5512c17452ae29c"}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000540)=[{0xc, 0x8}, {0x4, 0x1ff}, {0x2, 0xffff}, {0x8, 0x4}, {0x8, 0x8}], 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) r3 = request_key(&(0x7f00000006c0)='.request_key_auth\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='cgroup\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r4 = signalfd4(r0, &(0x7f0000000780)={0x80000000}, 0x8, 0x800) process_vm_readv(r1, &(0x7f00000019c0)=[{&(0x7f00000007c0)=""/110, 0x6e}, {&(0x7f0000000840)=""/176, 0xb0}, {&(0x7f0000000900)=""/1, 0x1}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/65, 0x41}], 0x5, &(0x7f0000001c80)=[{&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/196, 0xc4}, {&(0x7f0000001bc0)=""/148, 0x94}], 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001f40)={0x6, 0xff, 0x6d, 0x58, &(0x7f0000001cc0)=""/88, 0xc1, &(0x7f0000001d40)=""/193, 0xe9, &(0x7f0000001e40)=""/233}) r5 = accept$ipx(r0, &(0x7f0000001f80), &(0x7f0000001fc0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f00000020c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002100)={r6, 0x9, 0xe5, "3fcb7133f679cc5e6d7bb515564b44a6483231cbd8c8a0bccbc66cb44e1d55eb13e8d0cb64688aefbce2d06f32f523e5e5eb85941df81c39a906759fdf73add13a329064e939d0c10e19206162a6bf94dfd2dcd491b43e2eb24fb314d476baae55cf2fb5b94c9f22a2605d78cff893d53c5c9bbea25d5b1bd437643bc4f0d338b8259aa9ab1daf36f89fe8087d9f942f010a553c40333c4e2f3cf95712dc1d18680241e4420525df64fc5cf5b711d5d3ac0757a427f667b9cc3121088693b206200d43d58b50575df06838c34b72655d568841e932e4ce8d6dfb5626bd072fb8e690d59b0e"}, 0xed) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002200)={0xaa, 0x14}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002240)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002280)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000022c0)={0x76e96c21, {{0x2, 0x4e21, @rand_addr=0x7}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$setpipe(r5, 0x407, 0x6) renameat2(r0, &(0x7f0000002400)='./file0\x00', r0, &(0x7f0000002440)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002480)={0x8, 0x4}) linkat(r0, &(0x7f00000024c0)='./file0\x00', r0, &(0x7f0000002500)='./file0\x00', 0x1000) writev(r4, &(0x7f0000002800)=[{&(0x7f0000002540)="035cc77ceed951a0aa7f9ccae47c702d6cd1f0d7b77acec3b08174a87bf4928193d40c87b2e1ae22cc24eeb80a270ce61fd94ea31432827a002e52ce3dd7fdf9d8b2491e314b439a12a39e01db66ce97a472ae280c75513748a7e7d7e5c4650a3e75af63df42f928103297c34444fe6cdc9c652435d70dd6de7b0ad35cd51aa1dbf49e981cfede40e7af883e878fb7641051e0db70a2a4c64c08d644d99c6b3239590d23491a7d59a19b0e550c62fa49183cb192c69247ed9a53fc46bd9cc6c729fcee3f1dddefd588112a7a35b2b0182398358d2aed9367d8ce3ed571edf01403702982c7578d0f2c782b6dba34c7c713212e", 0xf3}, {&(0x7f0000002640)="ac25e15f7d0309c30caefdaa5c567bff66295edeaea05d15f58bbe69bd0a1d4c1d8e0aec49a13e2a41f54026ffa62d34523971210c9d49e0e0305671670cc5ad4c8a59407b5ae758f32f8a85b3084fae", 0x50}, {&(0x7f00000026c0)="c2ad3c7d810a372e0fd6f6cbb1207230859f388302fe385c86a97a465b2f631a792daf61b30907cdec9ef17bcf70231785796790882b7d0849df42f9bbad77c140bbac0878cfb3fbd7a80bad8429f19aed9597c08e4dba7423edec05c7c293ae8cce4668900e62425f23fbe0b55bc9", 0x6f}, {&(0x7f0000002740)="d5d3759d7f1a8976ff913e7436767f1ca47fa44efa24897c7bda734f1771d491acd0f357beca7b06334300b58df4ff6053d0de761fef18aaa2404adc218ba093e73ad87ba09f0e6a93661c4f4647cdac7f39beeabb34ea6645a148029ffc259bcb8d1de55adefcce08e30026e54f8ed25a06d7bebf0d4f4184c2dc792526879563e5bf5d71c980a4b369842886a472379b3b254733f2f7cc4c21e092a47a93df345902bff9f52a316c9d73b98b7212da043c02677e6e65c8579952fed5", 0xbd}], 0x4) 2018/05/10 11:23:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(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) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad", 0x18}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 11:23:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) read(r0, &(0x7f0000000080)=""/189, 0xbd) 2018/05/10 11:23:00 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfff, 0x208802) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0xfffffffffffff29e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x18, 0x762, 0x2, 0xfffffffffffffff9, 0x3, 0x4}, 0xc) umount2(&(0x7f0000000300)='./file0\x00', 0x3) 2018/05/10 11:23:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x400, 0x70bd2c, 0x4, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rfkill\x00', 0x200, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000001880)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x2c, r5, 0x4, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000074af90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x40000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}) 2018/05/10 11:23:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffff39d7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='::file:\x00', 0xfffbfffffffffffa) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x600, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x1, 0x0, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=""/141, &(0x7f00000001c0)=""/221, 0xf000}) 2018/05/10 11:23:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x1, 0xfffffffffffffffc, 0x81, 0xd7, 0x2, 0x6, 0xa00, 0x2a0, 0x38, 0x8a, 0x5, 0xd99d, 0x20, 0x1, 0x5, 0x1, 0x15f}, [{0x70000007, 0x2, 0x100000000, 0x6, 0x2, 0x827c, 0x1, 0x6}], "6494f79ee4412ff590e5de9ae927a744f8e3e28d3568ff7c807b8781fc146233e166df8fd2adadf50752970af61f663e702a1379b766a199db48acaf2153b1ad45a4d0b235b30d8e537a91399093c5e29bd4d4ab86d1b49f44e854e2efa129a39ce0f8ced8718ed4b717b485b494ef76bbbfd7197cff23a67b2da974af8bc8fec686500e6f48d699ea39bdd8f3fac8cc70257a3c78855f054f788edec2e9db2b7d93775df29ffeec8f857d7edc82ca", [[], [], [], [], []]}, 0x607) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/10 11:23:00 executing program 7: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000600), &(0x7f00000000c0)=0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r2, 0xfff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000240)) ioctl(r1, 0x10000002284, &(0x7f00000000c0)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000680)=0xc22, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x4, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x5, 0x5, 0x6, 0x100000001, 0x96, r2}, 0x20) fcntl$getflags(r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x0, 0x3, 0x100000000, r4}, 0x10) r5 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='/dev/sg#\x00', 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x9, 0x200, 0x2, 0x2, 0xf1, 0x5a9d, 0x1, r2}, 0x20) keyctl$describe(0x6, r5, &(0x7f0000000540)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/113, &(0x7f0000000380)=0x71) 2018/05/10 11:23:00 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x600800, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x2}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff", 0x68, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="8072d4ddf16cec"]) 2018/05/10 11:23:00 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xf}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101180, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000180)) 2018/05/10 11:23:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000c445e6002700638100000000000000000f0000000c00070005000200e0000002"], 0x20}, 0x1}, 0x0) getrlimit(0x0, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x402) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}}, 0x9, 0x488}, &(0x7f0000000200)=0x90) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x200002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x9, 0x10, 0xe128, 0x80}, &(0x7f00000002c0)=0x18) [ 136.674587] BTRFS: device fsid 3030b87e-0d5f-4090-902c-6457136cf04d devid 0 transid 7 /dev/loop1 2018/05/10 11:23:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f0000008a6e3dbb761331abfe8e863b93ebff392fe0cba513824f88494c4c3e8cb49c894aa2a9177c815b33e9f42500000000"], &(0x7f0000000100)=0x37) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xa1, 0x1, 0x2, 0xfffffffffffffffc, 0x6}, 0x98) 2018/05/10 11:23:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8000, 0x0) fsetxattr(r0, &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000280)='posix_acl_access\x00', 0x283, 0x0) 2018/05/10 11:23:00 executing program 7: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x360, 0x148, 0x0, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'lo\x00', 'veth0_to_team\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 'team0\x00', 'eql\x00'}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x68, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xd797}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x558, @mcast2={0xff, 0x2, [], 0x1}, 0x69}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}]}, &(0x7f0000000540)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000006c0)=0x1c, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000640)=0x84) 2018/05/10 11:23:00 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000003c0)=0x8) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x80, r1, 0x9, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x20004800) accept4$alg(r0, 0x0, 0x0, 0x80800) [ 136.933602] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/10 11:23:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x6, 0x8001, "3caa2f6b3cce", 0x8000}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xfeee}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x1dd, 0xeb, "7bc40dd5f4131b30e5470663071b098ff6d956234202b37e6028af70632edea48fe27ab126584b6795e90ba2b30a3919bb09b68f377cf7fd9ea8df66189a5f54d4cd0b69fea9de2ba044df18967662348b67a37403f4c0b54f7ae93ce646db472e39971e97cfa1c309f50a9ef454157cc3ed931016a62f017fbb1ac7e3a589dafdc02b83a96daa39c96d90569bcd6f61230206d502e25c50c727b141850ad54d5bb11e02bee4b574a7bf7eccda60c3bb0adb09c3179d1e4500ad4bf6afa2c96ee3c0a8f24c35c70b8e533d71a32e532941bcd010783d770933c44dd49c7822e1442a3bf7d300d4b6387bad"}, 0xf3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) setitimer(0x3, &(0x7f0000000380)={{}, {0x0, 0x7530}}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x3, 0x4, [0x400, 0x401, 0x800, 0x1]}, &(0x7f0000000440)=0x10) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'veth1_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000540)=""/205) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r1, 0x60}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000780)={'filter\x00', 0x0, 0x4, 0xa2, [], 0x2, &(0x7f0000000680)=[{}, {}], &(0x7f00000006c0)=""/162}, &(0x7f0000000800)=0x78) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000840)={{0xbb, @rand_addr=0x924, 0x4e21, 0x0, 'wrr\x00', 0x4, 0x4, 0x60}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x7fff, 0x9, 0x800}}, 0x44) r4 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)='/dev/vhost-net\x00', 0x0) keyctl$describe(0x6, r4, &(0x7f0000000980)=""/4096, 0x1000) add_key$user(&(0x7f0000001980)='user\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a00)="b8550557d6628d19186ca6520288413ba316579364209d391532fcd04ace4d0daaf01da6315181de62a98aa29420ad5c56439147419a556cf6a55f615f34cb8ce0ba497a1d4099344e29f2223173fd039bda5a2c00d3a9ef39e8f061b7ac7d24dd9037a4f36565e0c134785e85401ac590029efe8b27b168aa85d68e15a0", 0x7e, r4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001a80)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001ac0)={r1, 0x100000000}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/autofs\x00', 0x2000, 0x0) ioctl(r5, 0x2, &(0x7f0000001b40)="d3d2412dc7067180b50435877e2ba4cfb1af2bf70a56bc31e6fd5216deb36d297a2b220dd77a140d641bc2afe509d48a932f4e61b62afb62aa52806e70b26ff2cbf3403c9d0a7aff95e15af47930625cde92045240359c94126b94e9b8fb6ab30b773f5adfb82935848ff28190fcb3e351f0bed494ba9b7b06e829086ec840a5896fc260e18e00b399ed0ac59756b925c8cb33eff0e4df86819b91f97d1eb75c91497bdb24498ac578db64b1793cabb7dae339d47ea528442abba55de70eceaf72169d75") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000001c40)=0x101, 0x8) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000001c80)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000001cc0)=0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000001d00)={{0xa, 0x4e20, 0x9217, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x7f, [0x200, 0x5, 0x3, 0x1, 0x60da23a, 0xfd, 0x100000001, 0xffffffff]}, 0x5c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001d80)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x9, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x7}}, {{0x2, 0x4e23}}]}, 0x510) 2018/05/10 11:23:01 executing program 5: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/31, 0x1f) uselib(&(0x7f0000000080)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)="b34de6253ba6c36c02242876186633499078815237f40d7a1574f3ee2aeee8ac14ab6e838227b054f22963dbafbd1dbc64853244dc25e5ac61520bf2ffe424bc0551517c9d6c0a0bda228d8696ff1346ef5408f7848a8e5252699cf365eb0a57952bd2a205c442c72b4d8fc4e53dfdd40c27b088bcefca3c7c0474a5d9fb912bd8476e890a8720ad2cf8ef04944b76ac2ba2b28acbfa95a60fe5d304b7b536e8efbfd167173c25584a947cbcb67a77a4ad0ff6ccb492e43e42e5b2da89919171c4f10948860f11d3df7b215ca1edb283746272eeb38c72a23161dd1a566b", 0xde) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6f, 0x8, 0x6, 0x80000000, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x1f, 0x9, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x1000, "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"}, &(0x7f0000001400)=0x1008) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001500)={0x5, &(0x7f0000001440)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001540)='/dev/qat_adf_ctl\x00', 0x230000, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001580)={0x4, [0x5, 0x8, 0x6d0, 0xffffffffffffbf1c]}, &(0x7f00000015c0)=0xc) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000001600)={0x7fffffff, 0x8, 0x6}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001640)=0x5) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001680)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001700)={r1, 0x2c, &(0x7f00000016c0)=[@in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3e0}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000001740)=0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001780)=0x2) listxattr(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)=""/216, 0xd8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001900)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001940)) openat$cgroup_subtree(r2, &(0x7f0000001980)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000019c0)={{0x5c, @broadcast=0xffffffff, 0x4e24, 0x3, 'wrr\x00', 0x14, 0xe81, 0x3b}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x8, 0x800, 0x2}}, 0x44) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000001a40)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001a80)=@assoc_value, &(0x7f0000001ac0)=0x8) syz_open_dev$binder(&(0x7f0000001b00)='/dev/binder#\x00', 0x0, 0x802) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000001b40)={0x3, 0x18, [0x10001, 0x0, 0x9, 0x7, 0x1e27, 0xb5c]}) r4 = semget(0x0, 0x1, 0x202) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000001b80)=[0x6, 0x5, 0x7, 0x7fffffff]) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000001bc0)={0x4, 0x7, 0x8}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000001c80)={0x3, r2}) 2018/05/10 11:23:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3a, "6018506fe8e5adadebd4092e27c7c9e891a789d2a07d9c0c7fc480f3c0b13429bf42faafb83dd0c8301d239794d95798ce1599b96c383e8e61a7"}, &(0x7f0000000040)=0x42) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000001c0)=0x10) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x28}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}], 0x400000000000254, 0x0, &(0x7f0000004500)={0x0, r1+30000000}) 2018/05/10 11:23:01 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xbc, 0x400) getsockname$netlink(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0x100, "f888096ab47efcff6b5a561b39fdb50baef47e2bf58090cea6a55e571824a601fe39283803c85e0f58376997", 0x8}) r2 = socket(0x11, 0x80000, 0x8) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x1, &(0x7f0000aeb000)=ANY=[@ANYBLOB="ffffffffffff0000007b529c55b48e968f6c2399ed281c0000000000ac14ffaa120090"], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) r3 = getpid() ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x8, 0xdf, 0x0, 0x5, 0x0, 0xcd0, 0x80, 0x8, 0x5, 0x5, 0xffff, 0x73d, 0x3f, 0x3, 0x4, 0x40, 0x75ddf02f, 0x4, 0xa8c1, 0x666, 0x7ff, 0x81, 0x2, 0xd3, 0x7ff, 0x5, 0x1, 0x8, 0x2, 0xffffffffffffff01, 0x2, 0x2, 0x10001, 0x604e, 0x9, 0x200, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000240), 0x7}, 0x4, 0x5, 0x7ed, 0x7, 0xff, 0x3, 0x1ff}, r3, 0x7, r1, 0x8) r4 = epoll_create1(0xfffffffffffffffd) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r5, 0x800, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffa8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x815) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000300)={r1, 0x2}) 2018/05/10 11:23:01 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0x2, 0x0, 0x7ff, 0x8, 0x6, 0x101, 0x2, 0x901, 0x8, 0x5, 0x9, 0x7f, 0x8, 0xf5, 0x4, 0x3], 0x0, 0x10}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) bind(r0, &(0x7f0000000140)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/05/10 11:23:01 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) 2018/05/10 11:23:01 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x183a, 0x9, 0x8}) 2018/05/10 11:23:01 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0x6) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) prctl$void(0x1f) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/26, 0x1a}, &(0x7f0000000080), 0x20}, 0x20) fcntl$setsig(r1, 0xa, 0x34) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="b5318ad82903"}, 0x10, {0x2, 0x4e23, @loopback=0x7f000001}, 'sit0\x00'}) ppoll(&(0x7f0000000000)=[{r1}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) read(r1, &(0x7f00000009c0)=""/143, 0x8f) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 137.741665] IPVS: set_ctl: invalid protocol: 92 255.255.255.255:20004 wrr [ 137.756898] QAT: Invalid ioctl 2018/05/10 11:23:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x9) [ 137.801357] IPVS: set_ctl: invalid protocol: 92 255.255.255.255:20004 wrr [ 137.811287] QAT: Invalid ioctl [ 138.509217] device bridge_slave_1 left promiscuous mode [ 138.514735] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.529542] device bridge_slave_0 left promiscuous mode [ 138.535078] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.566809] team0 (unregistering): Port device team_slave_1 removed [ 138.577587] team0 (unregistering): Port device team_slave_0 removed [ 138.587254] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 138.601857] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 138.628951] bond0 (unregistering): Released all slaves [ 139.430372] IPVS: ftp: loaded support on port[0] = 21 [ 139.740604] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.747126] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.754252] device bridge_slave_0 entered promiscuous mode [ 139.777457] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.783815] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.790791] device bridge_slave_1 entered promiscuous mode [ 139.812290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.835172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.895134] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.919369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.012833] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.019891] team0: Port device team_slave_0 added [ 140.041207] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.048377] team0: Port device team_slave_1 added [ 140.069295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.092596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.116185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.140677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.338822] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.345193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.351813] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.358160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.073374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.143943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 141.212801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.218960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.226447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.292650] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 11:23:05 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0xffffffff, 0x3ff, 0x9, 0x0, 0x6a671a31, 0x1}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x83d2da92b3ea1b60) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) clone(0x0, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/05/10 11:23:05 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x22000) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x1, 0xe056}) 2018/05/10 11:23:05 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="6272696467653000000000190000f548", 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getegid() 2018/05/10 11:23:05 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) 2018/05/10 11:23:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xe000, 0x259, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)={[{@nojournal_checksum='nojournal_checksum', 0x2c}, {@commit={'commit', 0x3d}, 0x2c}]}) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)="2e2f66696c65302f66696c6530fe00") mkdir(&(0x7f00000000c0)="2e2f66696c65302f66696c6530fe00", 0x0) open(&(0x7f0000000180)='//file0/../..\x00', 0x80, 0x44) chmod(&(0x7f0000000140)='//file0/../..\x00', 0x40) 2018/05/10 11:23:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a5f50f6d85ed78203533ada4ce929c8dcebb599a1b2931e97822a1340c221b64b61d8d6e4aa4ab911dbdf5d609519c01f52964b63c3ff8a2efab60b937970e6bb053a7be77d403e7f94ee0a4f8d77cfc9fcecf74c5d00ff276205bee78b7a7d39119549b8c6d356d78a375872520a1e0431b6b220e0240bfdacc73f2817f787f65351fba82f068a30067b507a1e6d0b1c5b7b266faa5c5953d8358d710d9fb784a6b88efc04f4dc8b018", 0xaa) 2018/05/10 11:23:05 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000340)=""/133) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x9}, 0x10) 2018/05/10 11:23:05 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) write(r0, &(0x7f00000000c0)="d8", 0x1) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x3, 0x9}) sendfile(r0, r0, &(0x7f0000000000), 0x8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x7fffffff, 0x9}) ioctl$fiemap(r2, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000f20000040000000000000000000000000000000000000000feff"]) 2018/05/10 11:23:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0xffff) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x0, 0x6}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x204000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x8, r3, 0x10000, 0x80000001}) [ 141.803820] FAT-fs (loop5): bogus number of reserved sectors [ 141.809766] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 11:23:05 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x80) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2000000028801) 2018/05/10 11:23:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a8, &(0x7f0000000440)) acct(&(0x7f0000000600)='./file0/file0\x00') r0 = getpid() sched_setattr(r0, &(0x7f00000001c0)={0x30, 0x6, 0x1, 0x5, 0x6, 0xff, 0x5, 0x101}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/48, 0x30) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x200) 2018/05/10 11:23:05 executing program 3: semget$private(0x0, 0x3, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000002380), 0x0) [ 141.924804] FAT-fs (loop5): bogus number of reserved sectors [ 141.930786] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 11:23:05 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_deladdr={0x48, 0x15, 0xc04, 0x70bd27, 0x25dfdbfd, {0xa, 0xbf, 0x40, 0xc8, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x460}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) splice(r0, &(0x7f0000000540), r1, &(0x7f0000000580), 0x2, 0x0) 2018/05/10 11:23:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) [ 142.009775] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) [ 142.017185] FAT-fs (loop0): Filesystem has been set read-only 2018/05/10 11:23:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="5e766d6e656211706f7301000000636c5f6163636573732b76626f686e65743100", 0xfffffffffffffffe) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) init_module(&(0x7f00000000c0)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, &(0x7f0000000100)='\x00') fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/10 11:23:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000240)={0x20001, 0x0, [0x7ff, 0x1, 0x73, 0x93, 0x0, 0x401, 0x1000, 0x6]}) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="071a54"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 11:23:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, 0x5c) 2018/05/10 11:23:06 executing program 7: umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) [ 142.127361] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) [ 142.134783] FAT-fs (loop0): Filesystem has been set read-only [ 142.189876] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) [ 142.252561] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) 2018/05/10 11:23:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x7f, 0x700290a, 0x1800000000000000, 0x4, 0x230, 0x3}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x11, 0x66, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572f600000000000000000000000000000000000000000000000000000000009940f30c4dc4f766b0a61ff9d49329fd86b91c76bd5c4bbd09745131a1b04b397a08a18200d1d6e824bb9d4019f2882893a249b2c8fbdc786637f4632623fd4efe1e0d1bfa056852b8818763d827af28dc155b5b2104b4634c650eb5fe419157c5eb430d0df4c930da4031bdf5cb9664a3e16137a01076204c75cc54e4ddf82ef7dcd5a19812c6ccc596cc5ad382af89fe733dfbdbfacac926f413d2009c55c6114b22770155"], &(0x7f0000000000)=0x24) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0x5, 0x0, 0x6, 0x7, "a4b50182cb25487b715c8371e90d2f95757cb889493113ce64488c95c8821f0baa107cb67a90e78e3b5ebeb8", 0x7f}, 0x0, 0x0, 0x800, r2, 0x80000001, 0x3, "75fde8f9d32521ffff6b3ad8cd0af0fe23bc230acf370140ecabc39e2012fdeff8733d60d8e6bf374e4f6f4ade5aca1f0caa540ec71a141b1010b4941bd97d2e", &(0x7f0000000100)='\x00', 0x1, [], [0x8, 0x6dfd1d72, 0x1, 0x220]}) 2018/05/10 11:23:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1bcc7a78515e2fb1494f4c0498e68a0cd2c0eecae2e3cd74f8ab0b1d0bcb8f0a5a0e2da73c277c9e2929df2dce1693a0fdcbfe9f69637b1638e3cea82a1ae6281d7072834a6e3b7ec93d"], 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000240)=""/130) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000001e80000000000000000000000000000000000000", @ANYBLOB="0500e1342aa21edd051cfccecabe5d1600"], 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) 2018/05/10 11:23:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x50) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/10 11:23:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x84}, {r0, 0x408}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x6a0}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000001, 0x100) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)=0x100) 2018/05/10 11:23:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c461cf9337f00000000000000000200070007000000aa0000000000000040000000000000006b010000000000001f00000059373800010007000200000400000000010000009f82246d0000000001000100000000003f00000000000000ed7700000000000009000000000000004a2200000000000055e5746409"], 0x7d) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) connect$packet(r1, &(0x7f0000000180)={0x11, 0x3, r2, 0x1, 0x3, 0x6}, 0x14) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 11:23:06 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0], @ANYRES32=r0, @ANYBLOB="73048df4d88917e42197566fdb8ba356347a92bed6fc2ce716a5d1fc13c1a31f2357cdd25f4eafbd589bbdb147214d7cec80062a7976cb6b4bf79ce9de70a1bef1e4b8c066cdfb444f730a60d64fb900b9b440e4b1b19a8582cc37fc8e4b371efb32f1e3913d71f0af5b2f5953caae7125dc6218667ce5abe78ddae8364840075890262dd249cbf6e3c09e828c2e245e346db1dc5fdb5469650dcc3adbbeef5dbaa7bf2d1c2534e4a402d504207ee91dc8604eaf5a5a2e7fae9a8c897eb9ef1eb7509b29428b5b7e13b6214cd56b2430d034c97274722c661fd2a4fc527d14c55bb8255bbee81959fd0a47b11436", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYRES64=r0], &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="da00000089f4c77e2052238b58ba8f15ce1148ab8d32b02853bd53d79cb9927fc7fe7da73ef8cb5e9c79e0dc13bfce90c3f13a58a95cc8ae3a667e907d6693968003b5d59191d399147dd3d16405bd86fd75dacbb65ec24e6d0754a64604e044b3066dc40bc84d3a430d085800e4e593f5c96f62ea40e8371240185041ba65aa3407427dc9a4edba0720346aa1789d50c695ab81268938f1eb0ee2162b90df5f3c8993c26ae4610604a0dae1921d70fa1406f89734dd28db6c5caedfb3ffe678db6ef3f28d398303a0fb2638df58d1f253243a743e969216daf55f876832e1e81f"], &(0x7f00000000c0)=0xe2) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x5, 0x1de, 0x8, 0x7, 0x8, 0xebb}, 0x1}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) 2018/05/10 11:23:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) 2018/05/10 11:23:06 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x6, 0x4, 0x2, r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) bind$bt_hci(r2, &(0x7f0000000240)={0x1f, r3, 0x3}, 0xc) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x7, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) 2018/05/10 11:23:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) mq_timedsend(r0, &(0x7f0000000140)="323a4ff417bf6a4a83c6681132cf128ea532c7db121072a4d15b3c8107bb77ac", 0x20, 0xb4c, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002540), 0x1, &(0x7f0000000280)={[{@tails_off='tails=off', 0x2c}]}) getgroups(0x1, &(0x7f00000001c0)=[0x0]) getgroups(0x1, &(0x7f0000000200)=[r1]) mq_open(&(0x7f0000000080)='@/!\x00', 0x1, 0x10, &(0x7f00000000c0)={0x7, 0x7, 0x8, 0x100, 0x5, 0x7ff, 0x8, 0x3}) read(r0, &(0x7f00000002c0)=""/247, 0xf7) 2018/05/10 11:23:06 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x17b, &(0x7f0000000080)=[{&(0x7f0000000240)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3209c0c35b02835a5e5ef1920e06641f5cea6d724f"]) 2018/05/10 11:23:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x110) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0xfffffffeffffffff, 0x8}) r1 = socket(0x18, 0x1000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000000)=0x10) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x185183) 2018/05/10 11:23:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x521500, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8, 0x60cc8c65, 0x1c78}, 0x10) 2018/05/10 11:23:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2}}) socket$can_raw(0x1d, 0x3, 0x1) r2 = open(&(0x7f0000000840)='./file0\x00', 0x400100, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000007000000fa01000058fc0f7f8d103a7a7cb4238c0002000000bfb5f8f3d521d4c15895f2e267b688e6192b3d0f3338093792007baba21c464f353455332a0aa0b2bf7ccbea1741d58705d042bf3dca484c10e64070a8a8eef50c57194d8519c63e887fd140a9f4562cccffbbc93dd893f3b3a0eae54726d35c385e7b50f39b0a4c51fd0c0931544c1094bee8f5", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01080000000000"], 0x20) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="baf80c66b884bde48566efbafc0c66b8c300000066ef0f218eb833008ee80f060f01cf640f00d13667260fc7a05b28dd012e653e0fc72d0f20d86635080000000f22d867f30f32", 0x47}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype3={0x5, 0xe}, @cstype0={0x4, 0xc}], 0x2) write$rdma_cm(r2, &(0x7f0000001c00)=ANY=[@ANYBLOB="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", @ANYRES64=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x12c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r4 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r4, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f000000f000/0x2000)=nil, 0x2000}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x7, &(0x7f0000000740)=[{&(0x7f0000000340)="81074b47623a8d384ef741ef248112e15aa02ec8a72f5fa16abc6e90af4a1e194d6a545cbd16efbb2473b3d8885ca23f86121abb33517e5720474a4f9deda96dfbd90009e724bf058c83f078b0f12943fdb8fa6545e3c5bc7258f1b924252b50cfd5e7550958078cc8b2981f4c16b0059722b87100aa9e657406780e4573b266fe4526bfc9313985e32f098b0d857ae2bccb3c32c1f52aa55355b554c3232487ed6f271298bbb73b", 0xa8, 0x9}, {&(0x7f0000000c00)="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", 0x1000, 0x1}, {&(0x7f0000000400)="0f6176e0ea3da3620bc98dcbdf2b9339a19f7bb6b7594e40765a508c5168e76c641be76902cfeecc7dfffac12a0461b3e82208f775d5fe4cf472148a7d4d58189a1fef6c3a254003faa32712", 0x4c, 0xc7a7}, {&(0x7f0000000480)="a5dbd8d04c5a05fc403c45e14eb2c98c34ef5169f4761994d7fc98cdb5cf8984a10bf51e5069e90f528961abc3057c5092da7ca595dda14a01a6a429f55e3bb84c3769244bb17929f69880b0c8727ebab15ba35da0e5646ec0c09d14addb1739b224ccfe06199fe6294a14020faa861b406cc62297da530c64446451946c0be590f6bf558a5bfc31d9c94406705681136eeb92e6d3af6501c7d865b55b6344ae3a2e4307320659c314c95ef7d4f11b786f26fc2672b32eced575f3cee50cecbb25787d17071255aa404971464dc2d14e545e76507dff69834921b2f12e47219a31db820cc7d2c7afecadc6fb4e83453fabd7", 0xf2, 0x100000000}, {&(0x7f0000000580)="d35f269d9ee91a06f2d129340c3a5e3995d533b0ce992cc3ba557c4b03eadb0a1d85f8bd1ea6dc0df8f5b0408df4c7f445155293e9ab8263c6a71968191788df56498c50dacf9f8fba397cfdc9c872c259c23341626f6528dccfb3ef7b07066eda77544bd49b2d08b8a67f7f3b24afc167ec318c38442a8ede7563839ca4fb20b7a70a337d18668ebb3e20736c5f2fbef90e5c45ea2ce503ce8e5d926cbb39f8c87b1f3fb6da5c89c660e9c7c7", 0xad, 0xffff}, {&(0x7f0000000640)="eab38e0a21db968bd8771ec01290a4758b2cb28af96d4c30ad7d15211cda339b4750deaeae3b6027b1679cabefce22c56aa04336f14cbdb4f38462e671435696147c369741f24cd276", 0x49, 0x77d}, {&(0x7f00000006c0)="5ea6120fb9aa5c4dda0f4a4010da424b25d0809d0960a07300d9108bea0a1dd9a21d0ae2ceb4eb57402605eefa8d0c73590df2b7db44efa8af174d0cc869e8f777d5da3297b6722f23fe45b5c7761ad29a", 0x51}], 0x0, &(0x7f0000000800)={[{@gid={'gid', 0x3d, [0x0]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'cp869'}, 0x2c}, {@part={'part', 0x3d, [0x33, 0x7d, 0x33]}, 0x2c}]}) 2018/05/10 11:23:06 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_settime(0x0, &(0x7f0000000100)) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000180), 0x800) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0), 0x2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x80200, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000280)) r4 = msgget(0x0, 0x220) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000000)=""/118) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8001, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000140)={0x2, r6}) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000200)={0xffffffffffff7fff, 0xe26, 0x2, 0x0, 0x7, 0x3f}) 2018/05/10 11:23:06 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r1, &(0x7f0000000300)='./bus\x00', r0, &(0x7f0000000340)='./file1\x00', 0x2) r2 = creat(&(0x7f0000000740)='./file1\x00', 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') fcntl$getown(r2, 0x9) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4ce}], 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) fstat(r3, &(0x7f0000000180)) quotactl(0x8, &(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000880)="14a70808498915d9a8c5c2fc65dc3d0e46f215f9618afbec03993971ef99656952c281e9b95192f71462d79b9c1e7b26d0bf648a097b04b116bbd17216078869e605bf792fd0ca5c5ce429d663fb95e4da855f579b620fc9f90767e4fbbd2ee4fa15bc597973d932d71348e60cabd56e31fad0ce6dd22a52342f805584eae362407cee8611d6cd916f9dd7663d5ac880de6ebee3968ced66b0436c8bd31be0bbd723b2c9824449d1a7298838af8cb61233a415dcc9ef6b0242d24232203e17b2d37913a039e2dcc0ccfb8e5b7befa8ed1cdc730c18d2d6430da9d0a7009436c1ea7b3116a898af001c0bd28524fc34af798858ac7a80") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f0000000400)=0xc) quotactl(0x2, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540)) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000680)={r4}) ftruncate(0xffffffffffffffff, 0x54) [ 142.594152] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "" [ 142.606249] f2fs_msg: 6 callbacks suppressed [ 142.606261] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 142.617810] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 11:23:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) 2018/05/10 11:23:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800014, &(0x7f0000000240)=ANY=[]) iopl(0x4) r0 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) [ 142.698220] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x7952010) [ 142.705889] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock [ 142.728164] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "" 2018/05/10 11:23:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) setsockopt(r0, 0xff, 0x8000000000000007, &(0x7f0000000280), 0x0) 2018/05/10 11:23:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f00000000c0)=0x104) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 142.764270] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 142.771429] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 11:23:06 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20000000003ff, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000000), 0x0, 0xfffffffffffffffc}], 0x0, &(0x7f0000001980)) fallocate(r1, 0x11, 0x0, 0x100000001) connect$ax25(r0, &(0x7f0000000000)={0x3, {"555d4bd3f23fe6"}, 0x2}, 0x10) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) listen$netrom(r0, 0x2) [ 142.845935] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x7952010) [ 142.853660] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock 2018/05/10 11:23:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa9000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xac}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x693bca61}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfd14}]}, 0x74}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) 2018/05/10 11:23:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xa, 0x40}, {0x7, 0x2}, {0x2, 0x80000000}, {0x8, 0x3c2}, {0x2, 0x200}, {0xc}, {0xc, 0x8001}, {0x8, 0x8001}], 0x8) 2018/05/10 11:23:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x8000000000000002, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000380)="2700000014000707030e0000120f0a0011000127bbb57a3e0e49d6a90600d6ec0000f600000000", 0x27) 2018/05/10 11:23:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000100)={{0x0, 0xb}, {0xffffffffffffffff, 0x200000000}, 0x5, 0x1, 0xfffffffffffff001}) [ 142.995540] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 143.003139] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 11:23:07 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') write(r0, &(0x7f0000000000)="1f00000054000d0000000000fc07ff1b0702000008000000070001ff5450d9", 0xffffffffffffff61) [ 143.014263] hfs: can't find a HFS filesystem on dev loop4 [ 143.441941] hfsplus: unable to parse mount options [ 143.494184] hfsplus: unable to parse mount options 2018/05/10 11:23:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe2e, 0xed}}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)) 2018/05/10 11:23:07 executing program 1: syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x3000, 0x1000, &(0x7f0000004000/0x1000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) acct(&(0x7f00000000c0)='./bus\x00') unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) acct(&(0x7f0000000100)='./bus\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) r7 = getuid() quotactl(0x1000, &(0x7f0000000140)='./bus\x00', r7, &(0x7f00000001c0)="db08665de1b0a566933d17c8c697f8641bce84a658cb8756239fae1cb14ee5892f315f971b30cf08635e401edb0abaddc2d02e31fddcc23a2770eea666e68172e64924de40b803cf828aedf4f094d71f78d4db342b023a2f2544b332f59541208854ebf0c4fc7312fe2e0c9d91ca75f3cbf94326c25bfc2991bd1c9313d267ae13764ada8b601f72b85f4de11960") tkill(r0, 0x16) 2018/05/10 11:23:07 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x8, 0x10, [0xfffffffffffeffff, 0x95, 0x9, 0x10000]}) r2 = dup2(r0, r0) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000040)=0x10) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') listen(r0, 0x487) 2018/05/10 11:23:07 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) bind$ax25(r0, &(0x7f0000000080)={0x3, {"9b942e762717d1"}, 0x10000}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000000000)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/10 11:23:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x30201) ioctl$KVM_SMI(r1, 0xaeb7) ioctl(r0, 0x10000451e, &(0x7f0000000040)="20e78267ee0f1951a1dd019adbc6376da40fd17b09a3e92662975f39495aa6345c039481547f3b470478470db7e1b81ad90864a441cada92bd91c6b18b33387fe9730108ed7a38c98531aeeca21d0b0d5beeadddd6bcae4fe47c3779dc8446f1fba9dc3ed2a5a5011d76fc46051ec4657452340b71fc9bbe65fecb1f1e6415945e80f3d4608e5a021b6f03a93604435fcafe7772de0b28b9df25a58a03f91273bcba3fc08b9584143101e00ce2069f3b99caf518d8d5a6f6480d9fead25a7c2438a024df97607205cd8e5a034fe1e4f56e012c52f2352afb7eea461c1b94e42ed501d1d9408c728b06d60e01826fc045d2576efdf5b8b1eddc50740ee9220075ec8a2367577e8eb1f9795abc6dbae9f5c08c9b5cfc92e1ea1872541f12ccf3ba3cc95b0d7d2b52cc0c55ce402e5fc7fa8993f503541b9940fb79752ac4097d3ab063019f27d17c70ec861104625eaa4264292638") 2018/05/10 11:23:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/05/10 11:23:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x98b8, 0x2, 0x9, 0x22f, 0xffff, 0x8, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x9}}, 0x9, 0x1, 0xffffffffffff8001, 0x1, 0x2}}, &(0x7f0000000100)=0xb0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8000, 0x4) 2018/05/10 11:23:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) [ 144.594185] Process accounting resumed [ 144.610083] Process accounting resumed 2018/05/10 11:23:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = socket(0x10, 0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/10 11:23:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x8, 0x1}, 'port0\x00', 0x2, 0x840, 0x4, 0x1000, 0x1ff, 0x8, 0x4, 0x0, 0x6, 0x9eff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/05/10 11:23:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10840, 0x0) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="3b1ee6389026556b36cf70bf664b7098a3ee90becdedfcbbe37b1ea96855610fc1160e0dee204d417d62705dfa5d09d8bd5c721b6c2e753416bf657586d58934a29fcbce0a46509ca75d12319ea9e1fd1f04778ba148", 0x56, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/dev/null\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2f85825f29402462aefb395fbe27171c5ddc61fd35d1979c779633a2ebd54948f59c8d9c006d3812be4a3287f83e453415413e14201e92edc6d7b47827deec115cd7d879cc0b1ad5f4fdb999bf1e2ec2d2915c6bb6eadb952b56033babdc3ff05ea905ef3508a70df712958ec973977dd42f42573efe93049bd22f9e1ea0ecd12f612b94075a2e6cc48210012d77b3055aadcc2606c2f4f8d6e6a7f076940ec38c3aae9d51b13bed3425da9ea4a414ea2b7c33ebc8db01df343dc7d654e421a4690f0a8f50eab467b4", 0xc9, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r3, r4}, &(0x7f0000000500)=""/103, 0x67, &(0x7f00000015c0)={&(0x7f0000000580)={'rmd320-generic\x00'}, &(0x7f00000005c0)="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", 0x1000}) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) unlinkat(r1, &(0x7f0000001600)='./file0\x00', 0x200) 2018/05/10 11:23:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) listen(r0, 0x0) listen(r0, 0x5) 2018/05/10 11:23:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/05/10 11:23:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) 2018/05/10 11:23:08 executing program 1: 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]}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xd00) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x20) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/05/10 11:23:08 executing program 2: userfaultfd(0x800) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000003c00)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') r2 = semget(0x0, 0x1, 0x10) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/4096) syz_open_dev$dmmidi(&(0x7f00000011c0)='/dev/dmmidi#\x00', 0x6, 0x3b9440) renameat2(r1, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) [ 144.638129] Process accounting resumed 2018/05/10 11:23:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x4, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0_to_bond\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x14a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x1, 0x4, 0x5, 0x5, 0xfffffffffffffff8, 0x4, 0x1, 0x4, 0x7ff, 0xf9e, 0x20, 0x7, 0x0, 0x5, 0xa000000000000000]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x101}, 0x8) 2018/05/10 11:23:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000300)={[], 0x5, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x100000, 0x3006, [], 0x10000}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000a255deda376177ff9af08e6b0000000002af21ef9a3467165b54fa8652ddacaf680c009a5b7fe83fd979b6a890abc000693b7fbcaadbb87f2d76df303e21f8f7c7a7fe87af2523e3785a9ddc27d9a93ae3cb12b52d53a1ed17fac67d87eb0ec3f1efa6e65157d3eb31d6dbd96edb961862d92d2c40418f99c29d4777e85bff0bbef094da0d4b537c3cb62a1298c2f9da2ac2147a095e497bf61bd2d5f51e7086a892005ba7c32e"], &(0x7f00000000c0)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0xb4b}, &(0x7f0000000180)=0x8) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000), 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x800, 0xd0, "541988fe75398394ddf41bc94efeea26900e677bbf3a36ea21cbaf395473f289a57bb75d8027c838df9a7abf31e280943cbf9d17322c21fe18ffe0ae03b2a21348ac80dedc5cfa31fb78930846ba493702611d9e28fabf03d3c54aa8bc6ae9c93f5a0294c11a24a441591031d59996a4263a7c5722e29b804ff26f07d46509c249f68068d7f16cb4165926bf27a85de8ee1b998a9ff46d76e666f612d7e3f65054586c1e47e293bdc50daae0e77df0883da7b59f7739bfff279e20c8815e433febd9f49e58242fb64cbc994801971512"}}) 2018/05/10 11:23:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x5652, 0x2, 'client0\x00', 0x7, "f89b0c0ca29e9ce0", "b8fd7c3fb58d4b7b003d49802ba9f7052b856347823941a5e6b2693f02fae413", 0x1, 0x2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x7f}, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_names\x00') 2018/05/10 11:23:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x7d, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0xc64) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x1, 0x50, r1, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000004c000/0x4000)=nil], &(0x7f0000000080)=[0x0], &(0x7f0000000100), 0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r1) 2018/05/10 11:23:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x280000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x6d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x20000001, 'lc\x00', 0x20, 0x8, 0x75}, 0x2c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000140)=0x2, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/05/10 11:23:08 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x6723e14dd5cf9e09, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/05/10 11:23:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) socket$inet(0x2, 0x80000, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @broadcast=0xffffffff, r2}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x3) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x7) 2018/05/10 11:23:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="735dd282c606c8924dfebeed541d84bc9dcff17336477a578d4216cb1793fdba5a8ae9235662affd63e7edd880b95a217088e4353171cb543aaea90ad6127a454c11", 0x42}], 0x8041, &(0x7f0000000200)={[{@check_strict='check=strict', 0x2c}, {@nocase='nocase', 0x2c}]}) 2018/05/10 11:23:09 executing program 7: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x6bf, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="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", 0x1000, 0x7}, {&(0x7f0000000140)="4802a5", 0x3, 0x7}], 0x80842, &(0x7f0000001200)={[{@quiet='quiet', 0x2c}]}) r0 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x211) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000001240)={0x4, 0xb8b, 0x1}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fanotify_init(0x20, 0x80800) 2018/05/10 11:23:09 executing program 6: clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:09 executing program 0: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="71756965742c00111bf254fb01ffb447d995a9dfe2789e4f7827477c6647cf786137c40237f46466a38a01e7a3504d009991c4be13bbb014da47a17521a673b665f152a9e124bc85227f9ae8a4bae833df45131e5dec3c2919f2ddd445d092830a9c06c5e9b6114ef61163982ebc0829dd941b75be4134541694c6544ffc775f982db7afb329a091c8c9d14512084e742c8606889ddb73431f4ba6b874de41159126b48277"]) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/117) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x99ab}, &(0x7f00000002c0)=0x8) 2018/05/10 11:23:09 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x80000000, 0xc83d2515e7e349f3}, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x9d, "df6fdd9a7f3d79f7bc3a839f875c1b7a15a7775d7dfee63070a9ab09268983a9812fcbe2c9d68e4529192e981fb6585250ea12c848b441cdcfbd8ffae426b12e07c75b2355e94fd2e77d021dcc9b2b7ae296e945853bfe9527cf7340836feb32aedb9fe58a6a8afa560a236b3c6c38fce28294764ea5b7f8ed1dcf4c09495a3f001017c1eee4bba7e636daba1b7801ca0399e34092f8369ffb780c40f5"}, &(0x7f00000001c0)=0xc1) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011600)=ANY=[]) 2018/05/10 11:23:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000000)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x401, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x5, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @rand_addr=0x6}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x310) r1 = memfd_create(&(0x7f0000000140)='broute\x00', 0x3) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80800) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/10 11:23:09 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff29, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) [ 145.554132] hfs: can't find a HFS filesystem on dev loop0 2018/05/10 11:23:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000003c0)="759c93a4e5c5e0d55832e0d0b6a6d94bb5745be401726ddb2e3e62ae7534484a258f0016e22d066de28a2a0cb4ae2ab114c342b4f9d97ee993f38717e648acf0", 0x40, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x401, 0x4, 0x5, 0x5, 0xfffffffffffffe00, 0x3, 0xfffffffffffffff7, 0x7ff, 0xead, 0x9, 0x100000000, 0x0, 0xe3e4, 0x4, 0xd3eb]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000400)=0x80000000, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000440)=0x8a, &(0x7f0000000480)=0x2) [ 145.606645] hfs: can't find a HFS filesystem on dev loop0 [ 145.640429] ISOFS: Unable to identify CD-ROM format. 2018/05/10 11:23:09 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', r1}) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/05/10 11:23:09 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r2 = accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) r3 = msgget$private(0x0, 0x16) msgctl$IPC_RMID(r3, 0x0) r4 = gettid() gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f00000001c0)) accept$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) tkill(r4, 0x1000000000013) 2018/05/10 11:23:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0xc9, 0x0, "ce9a79e68536be18d018de2ace99fb274a497943e64b6c0649e592957b57693eaa00e97d846ea20c353b4291ae8c768f7eeba8226093e1ae0df96db8a423dffd9eeb036d062dfc208219bfcd9fdc0664a0db777b616d87dd2ec7f4b78e67c6fdfe244c102513cd0b97abba16cf750dda568333af0f67773d6091744b0dfb084ddaeeb6f044e699c950fdd9794350b2f6ec5bbddaba29c0f130b468f0bcb6a597f27e547e7c2c604cb758bb9f1e69878701e006fcd83a09b2aa98da619bcc11bb72"}, 0x2082) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0xd000, 0x7ff, 0x401, 0x2, 0x0, [{0x8, 0x1, 0x6, [], 0x80000001}, {0x8000, 0x3, 0xffffffffbf412bfb, [], 0x7515}, {0x9, 0xb5e, 0x8, [], 0x1}, {0x100000001, 0x0, 0x0, [], 0x7fffffff}, {0x4, 0xfffffffffffffff9, 0x101, [], 0x1}, {0x1f, 0x2d1, 0xe00000000000, [], 0x9}, {0x20, 0x2, 0x7ff, [], 0x1d6a}, {0x71, 0x6, 0x40, [], 0x1}, {0x200, 0x1, 0x2, [], 0x9}, {0x6, 0x40, 0x1, [], 0x401}, {0x8, 0x3, 0x6, [], 0x6}, {0x8, 0xa3, 0x81b, [], 0x80}, {0x101, 0x59d, 0x3, [], 0x2}, {0x1f, 0x2, 0x1, [], 0x3}, {0x3f, 0x0, 0x6, [], 0x80000001}, {0xffff, 0xfffffffffffffdd3, 0x6, [], 0x7}, {0x524e, 0x1, 0x211, [], 0x6}, {0x1000, 0x5, 0x8, [], 0xfffffffffffffffc}, {0x8, 0x2, 0x80000000}, {0x3, 0x752, 0x3, [], 0xffffffff}, {0x8, 0x0, 0x3}, {0xffff, 0x4, 0x5, [], 0x1}, {0x2, 0x1, 0x7, [], 0x401}, {0x101, 0x3, 0x100000000, [], 0x80000000}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@pic={0x1d6a, 0x9, 0x1ff, 0x100, 0x8, 0x1000, 0x0, 0x2, 0x6d, 0x5, 0x140, 0x3, 0x0, 0x2, 0x3ff, 0xffffffff}) r3 = socket(0x3, 0x80004, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x6c50, 0x1, 0x6, 0x8}, &(0x7f0000000380)=0x98) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/05/10 11:23:09 executing program 6 (fault-call:0 fault-nth:0): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) [ 145.784457] ISOFS: Unable to identify CD-ROM format. 2018/05/10 11:23:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x2) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180), 0x2f}, 0x0) [ 145.891599] FAULT_INJECTION: forcing a failure. [ 145.891599] name failslab, interval 1, probability 0, space 0, times 1 [ 145.902926] CPU: 0 PID: 11990 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 145.910207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.919561] Call Trace: [ 145.922163] dump_stack+0x1b9/0x294 [ 145.925817] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.931016] ? perf_trace_lock_acquire+0xe3/0x980 [ 145.935882] should_fail.cold.4+0xa/0x1a 2018/05/10 11:23:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) tkill(r0, 0x1000002000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/10 11:23:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x5}, 0x10) bind$inet(r0, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8c2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0xfffffffffffffd9b) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) listen(r0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r3, &(0x7f0000000200)="4ee58e0251b3709447ebf2aaf9f5aa0452cd621a428b0ed4760011dac9f8241b016354deb70506756edf219dc766cee91489de4d5f508cb959e6346cf34eef91df60fa6f550bc1b2a067ba01b7bffe0cae2e993938f37c995949a850f83188d5ca70ad4c24eb878dc91178a187f3d5ba37cc15692ec772f5bacc9372bd05746d4801e4ee830803400b72ac495b7fca2ccb6a83ad75f478f8d890c6658584907970effbaf35fdc95b27c49c896fd1e0a8f69b0a22b8fb22e6ec503ade544cfc3bb9c52c1611928a344719c3a911947f8162cd34555672c062908005fcd8966c161147fa2263", &(0x7f0000000300)="93a438caedf0fe764e7b4495934b781dafca7f82e4b54e96a70283f03faf2de885e6cbccbcadec004bf3f7af7bd5059c656d1d0d878d8dc4c3c3ed4c66617cd77b21eddeecfcdc0c6a3c9bc04ef62d936ac7de8bea48f172dad1bb24c5e66f26c9e4712f05f7aa7e963ca28c236b6fd06ff21627cf2bfaf6e6995b71d6cedee58590d5b12326c22ead8643d961df7f66035c245e33459a4b6a94185aa80bfe598ecd71d98caa7fd78950ab77f43f8dac57b4612358db5fc8ccd1", 0x1}, 0x20) [ 145.939963] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.945081] ? lock_acquire+0x1dc/0x520 [ 145.949076] ? __lock_acquire+0x7f5/0x5140 [ 145.953328] ? find_held_lock+0x36/0x1c0 [ 145.957428] ? check_same_owner+0x320/0x320 [ 145.961757] ? rcu_note_context_switch+0x710/0x710 [ 145.966698] ? unlock_page_memcg+0x2c/0x40 [ 145.970949] __should_failslab+0x124/0x180 [ 145.975200] should_failslab+0x9/0x14 [ 145.979013] kmem_cache_alloc_node+0x272/0x780 [ 145.983604] ? print_usage_bug+0xc0/0xc0 [ 145.987672] ? print_usage_bug+0xc0/0xc0 [ 145.991751] copy_process.part.38+0x16c4/0x6e90 [ 145.996435] ? zap_class+0x720/0x720 [ 146.000165] ? lock_acquire+0x1dc/0x520 [ 146.004149] ? alloc_set_pte+0x1013/0x1600 [ 146.008399] ? graph_lock+0x170/0x170 [ 146.012208] ? print_usage_bug+0xc0/0xc0 [ 146.016294] ? __cleanup_sighand+0x70/0x70 [ 146.020541] ? find_held_lock+0x13f/0x1c0 [ 146.024707] ? print_usage_bug+0xc0/0xc0 [ 146.028790] ? lock_downgrade+0x8e0/0x8e0 [ 146.032953] ? unlock_page+0x1d0/0x2b0 [ 146.036866] ? debug_check_no_locks_freed+0x310/0x310 2018/05/10 11:23:10 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000400)=""/53, 0x52}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000080)=0x8) syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x7, 0x8002) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000500)=0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x0, 0x0, 0x45, 0x0, 0x8001}, 0x14) r5 = gettid() open(&(0x7f0000000000)='./file0\x00', 0x2140, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001300", @ANYRES32=r5, @ANYBLOB='\b\x00\'\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) [ 146.042073] ? print_usage_bug+0xc0/0xc0 [ 146.046155] ? filemap_map_pages+0xcd4/0x1870 [ 146.050673] ? debug_check_no_locks_freed+0x310/0x310 [ 146.055878] ? find_get_entries_tag+0x10a0/0x10a0 [ 146.060735] ? __lock_acquire+0x7f5/0x5140 [ 146.064988] ? perf_trace_lock+0x900/0x900 [ 146.069239] ? perf_trace_lock+0xd6/0x900 [ 146.073404] ? debug_check_no_locks_freed+0x310/0x310 [ 146.078600] ? perf_trace_lock_acquire+0xe3/0x980 [ 146.083456] ? zap_class+0x720/0x720 [ 146.087174] ? perf_trace_lock+0x900/0x900 [ 146.091415] ? perf_trace_lock_acquire+0xe3/0x980 [ 146.096270] ? graph_lock+0x170/0x170 [ 146.100076] ? lock_acquire+0x1dc/0x520 [ 146.104059] ? perf_trace_lock+0xd6/0x900 [ 146.108213] ? perf_trace_lock_acquire+0xe3/0x980 [ 146.113067] ? zap_class+0x720/0x720 [ 146.116792] ? perf_trace_lock+0x900/0x900 [ 146.121029] ? find_held_lock+0x36/0x1c0 [ 146.125099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.130643] ? _parse_integer+0x13b/0x190 [ 146.134802] ? graph_lock+0x170/0x170 [ 146.138606] ? perf_trace_lock+0xd6/0x900 2018/05/10 11:23:10 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x27, &(0x7f0000000080)={@remote, @remote}, &(0x7f0000000000)=0xc) [ 146.142755] ? _kstrtoull+0x180/0x230 [ 146.146570] ? _parse_integer+0x190/0x190 [ 146.150724] ? zap_class+0x720/0x720 [ 146.154449] ? find_held_lock+0x36/0x1c0 [ 146.158519] ? graph_lock+0x170/0x170 [ 146.162335] ? perf_trace_lock+0xd6/0x900 [ 146.166497] ? find_held_lock+0x36/0x1c0 [ 146.170574] ? lock_downgrade+0x8e0/0x8e0 [ 146.174732] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.180276] ? proc_fail_nth_write+0x96/0x1f0 [ 146.184804] ? find_held_lock+0x36/0x1c0 [ 146.188875] _do_fork+0x291/0x12a0 [ 146.192430] ? fork_idle+0x1a0/0x1a0 [ 146.196178] ? __sb_end_write+0xac/0xe0 [ 146.200169] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.205715] ? fput+0x130/0x1a0 [ 146.209007] ? ksys_write+0x1a6/0x250 [ 146.212816] ? __ia32_sys_read+0xb0/0xb0 [ 146.216886] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.222437] __x64_sys_clone+0xbf/0x150 [ 146.226406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.231412] do_syscall_64+0x1b1/0x800 [ 146.235284] ? finish_task_switch+0x1ca/0x810 [ 146.239770] ? syscall_return_slowpath+0x5c0/0x5c0 [ 146.244686] ? syscall_return_slowpath+0x30f/0x5c0 [ 146.249604] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 146.254956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.259790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.264961] RIP: 0033:0x455979 [ 146.268133] RSP: 002b:00007f7fff377c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 146.275831] RAX: ffffffffffffffda RBX: 00007f7fff3786d4 RCX: 0000000000455979 [ 146.283086] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 0000000000000000 [ 146.290339] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 146.297592] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 146.304847] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000000 [ 146.396317] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/05/10 11:23:10 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) r3 = getpgid(r0) sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/05/10 11:23:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x401, 0x2}, {{0x0, 0x2710}}], 0x30) 2018/05/10 11:23:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) 2018/05/10 11:23:10 executing program 6 (fault-call:0 fault-nth:1): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getpid() r2 = fcntl$getown(r0, 0x9) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/mcfilter6\x00') readv(r3, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/245, 0xf5}, {&(0x7f00000007c0)=""/222, 0xde}], 0x2) 2018/05/10 11:23:10 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/05/10 11:23:10 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0xca000, 0x0) faccessat(r0, &(0x7f0000000540)='./file0\x00', 0x86, 0x1000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x210100, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000440)="66b80500000066b9693643ca0f01c12e0f01df0f0f1f963e0f01df650f2226f30f211a0f06660fdd61c60f009c000066b9800000c00f326635008000000f30", 0x3f}], 0x1, 0x1, &(0x7f00000004c0)=[@cr0={0x0, 0x1}], 0x1) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r2, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100a40020981769cdb9d1a70c000900030000000181"], &(0x7f0000000600)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r3, &(0x7f0000000680)=0x4) sendfile(r2, r2, &(0x7f0000001000), 0xfec) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x20}, 0x6}, 0x3ff, [0x2, 0x8, 0x4, 0x6, 0x8, 0xffff, 0x3ff, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000500)={0x80000000, 0x4, 0xfffffffffffffffe, 0x3, "123883dc85b10869b43750444f4f937fb40b9bbb75ff87ef3758409d54c0d8bca54c59f57174612ed1c171e4", 0x8}) mknodat(r2, &(0x7f0000000380)='./file1\x00', 0x20, 0x2) execve(&(0x7f0000000040)='../file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='ramfs\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='wlan1vmnet1eth0\x00', &(0x7f0000000300)='$\x00']) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000580)=0x3) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/05/10 11:23:10 executing program 3: socket$inet6(0xa, 0x5, 0x2) [ 146.869509] FAULT_INJECTION: forcing a failure. [ 146.869509] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 146.881870] CPU: 0 PID: 12027 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 146.889146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.898497] Call Trace: [ 146.901085] dump_stack+0x1b9/0x294 [ 146.904710] ? dump_stack_print_info.cold.2+0x52/0x52 [ 146.909895] ? kasan_check_read+0x11/0x20 [ 146.914039] ? rcu_is_watching+0x85/0x140 [ 146.918185] should_fail.cold.4+0xa/0x1a [ 146.922237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.927332] ? kernel_text_address+0x79/0xf0 [ 146.931740] ? __unwind_start+0x166/0x330 [ 146.935879] ? unwind_get_return_address+0x61/0xa0 [ 146.940801] ? find_held_lock+0x36/0x1c0 [ 146.944869] ? check_same_owner+0x320/0x320 [ 146.949185] ? rcu_note_context_switch+0x710/0x710 [ 146.954105] ? __might_sleep+0x95/0x190 [ 146.958073] __alloc_pages_nodemask+0x34e/0xd70 [ 146.962727] ? rcu_is_watching+0x85/0x140 [ 146.966876] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 146.971887] ? rcu_is_watching+0x85/0x140 [ 146.976030] ? rcu_pm_notify+0xc0/0xc0 [ 146.979912] ? copy_process.part.38+0x16c4/0x6e90 [ 146.984743] ? rcu_read_lock_sched_held+0x108/0x120 [ 146.989749] ? print_usage_bug+0xc0/0xc0 [ 146.993795] ? graph_lock+0x170/0x170 [ 146.997585] copy_process.part.38+0x509/0x6e90 [ 147.002162] ? lock_acquire+0x1dc/0x520 [ 147.006123] ? alloc_set_pte+0x1013/0x1600 [ 147.010346] ? graph_lock+0x170/0x170 [ 147.014136] ? print_usage_bug+0xc0/0xc0 [ 147.018191] ? __cleanup_sighand+0x70/0x70 [ 147.022414] ? find_held_lock+0x13f/0x1c0 [ 147.026554] ? print_usage_bug+0xc0/0xc0 [ 147.030602] ? lock_downgrade+0x8e0/0x8e0 [ 147.034742] ? unlock_page+0x1d0/0x2b0 [ 147.038623] ? debug_check_no_locks_freed+0x310/0x310 [ 147.043805] ? print_usage_bug+0xc0/0xc0 [ 147.047854] ? filemap_map_pages+0xcd4/0x1870 [ 147.052350] ? debug_check_no_locks_freed+0x310/0x310 [ 147.057528] ? find_get_entries_tag+0x10a0/0x10a0 [ 147.062357] ? __lock_acquire+0x7f5/0x5140 [ 147.066579] ? debug_check_no_locks_freed+0x310/0x310 [ 147.071767] ? debug_check_no_locks_freed+0x310/0x310 [ 147.076945] ? print_usage_bug+0xc0/0xc0 [ 147.080991] ? graph_lock+0x170/0x170 [ 147.084785] ? graph_lock+0x170/0x170 [ 147.088573] ? lock_acquire+0x1dc/0x520 [ 147.092532] ? __fdget_pos+0x1a9/0x1e0 [ 147.096403] ? graph_lock+0x170/0x170 [ 147.100193] ? __lock_acquire+0x7f5/0x5140 [ 147.104415] ? find_held_lock+0x36/0x1c0 [ 147.108466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.113989] ? _parse_integer+0x13b/0x190 [ 147.118125] ? graph_lock+0x170/0x170 [ 147.121918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.127441] ? _kstrtoull+0x180/0x230 [ 147.131225] ? _parse_integer+0x190/0x190 [ 147.135358] ? graph_lock+0x170/0x170 [ 147.139145] ? lock_release+0xa10/0xa10 [ 147.143105] ? check_same_owner+0x320/0x320 [ 147.147415] ? find_held_lock+0x36/0x1c0 [ 147.151463] ? graph_lock+0x170/0x170 [ 147.155253] ? lock_downgrade+0x8e0/0x8e0 [ 147.159391] ? find_held_lock+0x36/0x1c0 [ 147.163449] ? lock_downgrade+0x8e0/0x8e0 [ 147.167587] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.173107] ? proc_fail_nth_write+0x96/0x1f0 [ 147.177586] ? proc_cwd_link+0x1d0/0x1d0 [ 147.181637] ? find_held_lock+0x36/0x1c0 [ 147.185691] _do_fork+0x291/0x12a0 [ 147.189223] ? fork_idle+0x1a0/0x1a0 [ 147.192928] ? __lock_is_held+0xb5/0x140 [ 147.196988] ? __sb_end_write+0xac/0xe0 [ 147.200955] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.206475] ? fput+0x130/0x1a0 [ 147.209748] ? ksys_write+0x1a6/0x250 [ 147.213540] ? __ia32_sys_read+0xb0/0xb0 [ 147.217586] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.223118] __x64_sys_clone+0xbf/0x150 [ 147.227079] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.232084] do_syscall_64+0x1b1/0x800 [ 147.235958] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.240874] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.245796] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.251149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.255981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.261156] RIP: 0033:0x455979 [ 147.264330] RSP: 002b:00007f7fff377c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 147.272030] RAX: ffffffffffffffda RBX: 00007f7fff3786d4 RCX: 0000000000455979 [ 147.279292] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 0000000000000000 [ 147.286544] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 147.293897] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 147.301153] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000001 [ 147.316787] QAT: Invalid ioctl 2018/05/10 11:23:11 executing program 6 (fault-call:0 fault-nth:2): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) [ 147.331156] QAT: Invalid ioctl 2018/05/10 11:23:11 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '-\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0xdc, "7538be3d81df673ea3df68e24a1b03886e8dd69dfa8cb9f140615c1a376afeb4cba14195d17df9226808aaead1252a53344082e085f3580a2c655e09b66c3230984548a875b69fafd69b7dd54e370a6a5ad3f03890e4c52eaae73aa66f2cdef2f2b3565c244851d27a80325f2d5ed45a5dd446e0cad9c1a7597b404bbdcaa26cf7a397b363eca20e188f0f8b399fe08f49a02bb1559b039570706a12b4b24cab54cab9823590c467bdfb3f1a01edebe52b2a9e262182884d95631e9bba3d6c0292a33355793725be20b06012008637dbda016a851980afed94f5e827"}, &(0x7f0000000080)=0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$SG_GET_ACCESS_COUNT(r4, 0x2289, &(0x7f0000000200)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xc0000103}]}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000100)=0xfffffffffffffed1) [ 147.380691] binder_alloc: binder_alloc_mmap_handler: 12036 20000000-20002000 already mapped failed -16 [ 147.415173] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 11:23:11 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0, &(0x7f0000000a80), 0x0, 0x0) sync() lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) [ 147.429695] binder: 12036:12047 ioctl 40046207 0 returned -16 2018/05/10 11:23:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c80)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000021c0), r1, 0x0, 0x0, 0x1}}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/166, 0xa6}], 0x1, &(0x7f0000000340)=""/43, 0x2b, 0x10001}, 0x2100) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x800) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@hci={0x0, 0x0}, &(0x7f0000000600)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'veth1_to_team\x00', 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/115, 0x73}, {&(0x7f00000008c0)=""/69, 0x45}, {&(0x7f0000000940)=""/151, 0x97}, {&(0x7f0000000a00)=""/124, 0x7c}], 0x4, &(0x7f0000000ac0)=""/49, 0x31, 0x9}, 0x6}, {{&(0x7f0000000b00)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b80)=""/206, 0xce}, {&(0x7f0000000c80)=""/149, 0x95}], 0x2, &(0x7f0000000d80)=""/91, 0x5b, 0xdc}, 0x2}, {{&(0x7f0000000e00)=@generic, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e80)=""/249, 0xf9}, {&(0x7f0000000f80)=""/172, 0xac}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000001040)=""/72, 0x48}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/185, 0xb9}], 0x7, &(0x7f0000001200)=""/245, 0xf5, 0xd04}, 0x9c55}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001400)=[{&(0x7f0000001380)=""/83, 0x53}], 0x1, &(0x7f0000001440)=""/51, 0x33, 0x20}, 0x3}, {{&(0x7f0000001480)=@can={0x0, 0x0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001500)=""/52, 0x34}, {&(0x7f0000001540)=""/108, 0x6c}, {&(0x7f0000005dc0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/153, 0x99}, {&(0x7f0000001680)=""/54, 0x36}, {&(0x7f00000016c0)=""/99, 0x63}, {&(0x7f0000001740)=""/47, 0x2f}, {&(0x7f0000001780)=""/87, 0x57}], 0x8, &(0x7f0000001880)=""/100, 0x64, 0x1}, 0x3ff}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/188, 0xbc}], 0x1, &(0x7f0000001a00)=""/104, 0x68, 0x6266}, 0x6}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/7, 0x7}, {&(0x7f0000001ac0)=""/119, 0x77}, {&(0x7f0000001b40)=""/47, 0x2f}, {&(0x7f0000001b80)=""/90, 0x5a}], 0x4, &(0x7f0000001cc0)=""/134, 0x86, 0x100}, 0x1}], 0x7, 0x22, &(0x7f0000001c40)={0x0, 0x1c9c380}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000020c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000002200)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000008d80)=[{{&(0x7f00000024c0)=@hci, 0x80, &(0x7f0000002740)=[{&(0x7f0000002540)=""/239, 0xef}, {&(0x7f0000002640)=""/81, 0x51}, {&(0x7f00000026c0)=""/66, 0x42}], 0x3, &(0x7f0000002780)=""/156, 0x9c, 0x1}, 0x9}, {{&(0x7f0000002840)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002940)=[{&(0x7f00000028c0)=""/65, 0x41}], 0x1, &(0x7f0000002980)=""/14, 0xe, 0x65d2}, 0xfff}, {{&(0x7f00000029c0)=@un=@abs, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002a40)=""/19, 0x13}], 0x1, &(0x7f0000002ac0)=""/138, 0x8a, 0x400}, 0x57}, {{&(0x7f0000002b80)=@nfc, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002c00)=""/121, 0x79}, {&(0x7f0000002c80)=""/31, 0x1f}], 0x2, &(0x7f0000006dc0)=""/217, 0xd9, 0x6e}, 0x4}, {{&(0x7f0000006ec0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000006f40)=""/161, 0xa1}, {&(0x7f0000002d00)=""/29, 0x1d}, {&(0x7f0000007000)=""/151, 0x97}, {&(0x7f00000070c0)=""/216, 0xd8}, {&(0x7f00000071c0)}, {&(0x7f0000007200)=""/4096, 0x1000}], 0x6, &(0x7f0000008280)=""/62, 0x3e, 0x8}, 0x9}, {{&(0x7f00000082c0)=@rc, 0x80, &(0x7f0000008380)=[{&(0x7f0000008340)=""/61, 0x3d}], 0x1, &(0x7f00000083c0)=""/137, 0x89, 0x6}, 0x7}, {{&(0x7f0000008480)=@can={0x0, 0x0}, 0x80, &(0x7f0000008600)=[{&(0x7f0000008500)=""/105, 0x69}, {&(0x7f0000008580)=""/85, 0x55}], 0x2, &(0x7f0000008640)=""/146, 0x92, 0x3}, 0x1ff}, {{0x0, 0x0, &(0x7f0000008ac0)=[{&(0x7f0000008700)=""/171, 0xab}, {&(0x7f00000087c0)=""/183, 0xb7}, {&(0x7f0000008880)=""/242, 0xf2}, {&(0x7f0000008980)=""/180, 0xb4}, {&(0x7f0000008a40)=""/42, 0x2a}, {&(0x7f0000008a80)=""/40, 0x28}], 0x6, &(0x7f0000008b40)=""/145, 0x91, 0x1}}, {{&(0x7f0000008c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000008d40)=[{&(0x7f0000008c80)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x48b}, 0x8e2f}], 0x9, 0x20, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008fc0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000090c0)=0xe8) accept(0xffffffffffffff9c, &(0x7f00000093c0)=@hci={0x0, 0x0}, &(0x7f0000009440)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000009480)={@mcast2, 0x0}, &(0x7f00000094c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009540)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000f200)={'veth1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000f600)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000000f700)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000f740)={0x0, @empty, @remote}, &(0x7f000000f780)=0xc) r20 = semget$private(0x0, 0x0, 0x2) semctl$IPC_STAT(r20, 0x0, 0x2, &(0x7f0000000100)=""/52) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000f7c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f000000fec0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81010}, 0xc, &(0x7f000000fe80)={&(0x7f000000f800)={0x65c, r3, 0xc00, 0x70bd2c, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x134, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc1}}}]}}, {{0x8, 0x1, r8}, {0x170, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r10}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7f, 0x9, 0x6, 0x400}, {0x1ff, 0xff, 0x57, 0x6}, {0x6, 0x2, 0x2, 0x1}, {0x9, 0x80, 0x7, 0x7ff}, {0x7, 0x200, 0x10000, 0x2}, {0x36, 0x9074, 0x8001, 0x9}, {0x1f, 0x2, 0x0, 0x1}, {0x0, 0xf2, 0x200, 0x4}, {0x36, 0x71, 0x8, 0xc620000000000000}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r18}, {0x150, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x7, 0xab, 0x2}, {0x0, 0xe8}, {0x7ff, 0x8, 0x9, 0x6}, {0x81, 0xd9b, 0x7, 0x90}, {0x2b, 0x2, 0x40, 0x800}, {0xf15, 0x80000001, 0x7, 0x800}]}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xfffffffffffffffe, 0x8, 0x800, 0x58}, {0x4, 0x0, 0x480000, 0x8001}, {0x5, 0x3, 0x2, 0x6}, {0x7f, 0x3ff, 0x4, 0x4484aee8}, {0xffffffffffff6543, 0x3, 0x2, 0x401}, {0xfff, 0x7, 0x2, 0x12000000000}, {0x3, 0x10, 0x6ddf, 0x10000}, {0x7fff, 0xe5, 0x1000, 0x7d}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0x48000}, 0xc1) [ 147.526595] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 147.631595] FAULT_INJECTION: forcing a failure. [ 147.631595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.633721] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 147.643569] CPU: 1 PID: 12054 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 147.655999] binder: send failed reply for transaction 15 to 12036:12037 [ 147.658375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.658381] Call Trace: [ 147.658405] dump_stack+0x1b9/0x294 [ 147.658425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.658447] ? kasan_check_read+0x11/0x20 [ 147.690072] should_fail.cold.4+0xa/0x1a [ 147.694129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.699225] ? kernel_text_address+0x79/0xf0 [ 147.703626] ? __unwind_start+0x166/0x330 [ 147.708216] ? find_held_lock+0x36/0x1c0 [ 147.712283] ? check_same_owner+0x320/0x320 [ 147.716596] ? rcu_note_context_switch+0x710/0x710 [ 147.721517] ? __might_sleep+0x95/0x190 [ 147.725483] __alloc_pages_nodemask+0x34e/0xd70 [ 147.730138] ? rcu_is_watching+0x85/0x140 [ 147.734284] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 147.739291] ? kasan_check_read+0x11/0x20 [ 147.743430] ? rcu_is_watching+0x85/0x140 [ 147.747566] ? rcu_pm_notify+0xc0/0xc0 [ 147.751450] ? copy_process.part.38+0x16c4/0x6e90 [ 147.756278] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.761283] ? print_usage_bug+0xc0/0xc0 [ 147.765336] copy_process.part.38+0x509/0x6e90 [ 147.769909] ? lock_acquire+0x1dc/0x520 [ 147.773872] ? alloc_set_pte+0x1013/0x1600 [ 147.778098] ? graph_lock+0x170/0x170 [ 147.781885] ? print_usage_bug+0xc0/0xc0 [ 147.785941] ? __cleanup_sighand+0x70/0x70 [ 147.790165] ? find_held_lock+0x13f/0x1c0 [ 147.794304] ? print_usage_bug+0xc0/0xc0 [ 147.798351] ? lock_downgrade+0x8e0/0x8e0 [ 147.802487] ? unlock_page+0x1d0/0x2b0 [ 147.806369] ? debug_check_no_locks_freed+0x310/0x310 [ 147.811550] ? print_usage_bug+0xc0/0xc0 [ 147.815603] ? filemap_map_pages+0xcd4/0x1870 [ 147.820098] ? debug_check_no_locks_freed+0x310/0x310 [ 147.825273] ? find_get_entries_tag+0x10a0/0x10a0 [ 147.830104] ? __lock_acquire+0x7f5/0x5140 [ 147.834324] ? perf_trace_lock+0x900/0x900 [ 147.838557] ? debug_check_no_locks_freed+0x310/0x310 [ 147.843732] ? perf_trace_lock_acquire+0xe3/0x980 [ 147.848568] ? perf_trace_lock+0x900/0x900 [ 147.852790] ? perf_trace_lock_acquire+0xe3/0x980 [ 147.857622] ? graph_lock+0x170/0x170 [ 147.861409] ? lock_acquire+0x1dc/0x520 [ 147.865369] ? __fdget_pos+0x1a9/0x1e0 [ 147.869247] ? perf_trace_lock_acquire+0xe3/0x980 [ 147.874081] ? perf_trace_lock+0x900/0x900 [ 147.878299] ? find_held_lock+0x36/0x1c0 [ 147.882349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.887875] ? _parse_integer+0x13b/0x190 [ 147.892015] ? graph_lock+0x170/0x170 [ 147.895809] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.901329] ? _kstrtoull+0x180/0x230 [ 147.905115] ? _parse_integer+0x190/0x190 [ 147.909253] ? graph_lock+0x170/0x170 [ 147.913042] ? lock_release+0xa10/0xa10 [ 147.917008] ? find_held_lock+0x36/0x1c0 [ 147.921061] ? graph_lock+0x170/0x170 [ 147.924853] ? lock_downgrade+0x8e0/0x8e0 [ 147.928992] ? find_held_lock+0x36/0x1c0 [ 147.933055] ? lock_downgrade+0x8e0/0x8e0 [ 147.937194] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.942718] ? proc_fail_nth_write+0x96/0x1f0 [ 147.947199] ? proc_cwd_link+0x1d0/0x1d0 [ 147.951252] ? find_held_lock+0x36/0x1c0 [ 147.955302] _do_fork+0x291/0x12a0 [ 147.958835] ? fork_idle+0x1a0/0x1a0 [ 147.962538] ? __lock_is_held+0xb5/0x140 [ 147.966602] ? __sb_end_write+0xac/0xe0 [ 147.970578] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.976099] ? fput+0x130/0x1a0 [ 147.979370] ? ksys_write+0x1a6/0x250 [ 147.983161] ? __ia32_sys_read+0xb0/0xb0 [ 147.987210] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.992740] __x64_sys_clone+0xbf/0x150 [ 147.996703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.001710] do_syscall_64+0x1b1/0x800 [ 148.005585] ? finish_task_switch+0x1ca/0x810 [ 148.010072] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.014989] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.019914] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.025272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.030108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.035285] RIP: 0033:0x455979 [ 148.038470] RSP: 002b:00007f7fff377c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 148.046167] RAX: ffffffffffffffda RBX: 00007f7fff3786d4 RCX: 0000000000455979 [ 148.053420] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 0000000000000000 [ 148.060676] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 148.067929] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 148.075184] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000002 [ 148.088275] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/10 11:23:12 executing program 3: r0 = memfd_create(&(0x7f0000000180)="5e766d6e657431706f7369785f61636c070063fe52636573732b76626f786e65743100642e8f799e3fc1c09ff9507fd9643484d544e484cb08812a133c1353c26e9a563a9dd7e594ca229e4f392036dd72bd535e63a2d787a8c367684e", 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000080)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) 2018/05/10 11:23:12 executing program 4: r0 = getpgrp(0x0) getpriority(0x0, r0) 2018/05/10 11:23:12 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/10 11:23:12 executing program 6 (fault-call:0 fault-nth:3): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) lookup_dcookie(0x1, &(0x7f0000000080)=""/19, 0x13) 2018/05/10 11:23:12 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x20000003, 0x6, 0x394, &(0x7f0000000100)="00387b00ec80c9ff000070f66de5ae2dc6"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x600, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe64}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe63e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x68}, 0x1, 0x0, 0x0, 0x4001}, 0x4000080) 2018/05/10 11:23:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x16800, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3b6, &(0x7f0000000100)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = getpid() fcntl$setown(r0, 0x8, r3) 2018/05/10 11:23:12 executing program 0: socketpair$inet6(0xa, 0xba1af2f42ca93342, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x7ff, 0x7, 0x9, 0x800, 0x0, 0x8, 0x20, 0x0, 0x9, 0x7, 0x5, 0xffffffff, 0x9, 0x8, 0x6, 0x100, 0xe3c9, 0x221f, 0x7, 0x7, 0x40, 0x7ee, 0xd373, 0x1, 0x400, 0x7, 0x9, 0xba6, 0x0, 0x7, 0x9, 0x7, 0x0, 0x9, 0x5fc7, 0xce0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x1, 0x1, 0x1000, 0x7, 0xaa0, 0x401}, r3, 0x1, r2, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 148.245981] FAULT_INJECTION: forcing a failure. [ 148.245981] name failslab, interval 1, probability 0, space 0, times 0 [ 148.257305] CPU: 1 PID: 12088 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 148.264584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.273936] Call Trace: [ 148.276537] dump_stack+0x1b9/0x294 [ 148.280181] ? dump_stack_print_info.cold.2+0x52/0x52 [ 148.285385] ? finish_task_switch+0x1ca/0x810 [ 148.289894] ? finish_task_switch+0x182/0x810 [ 148.294409] should_fail.cold.4+0xa/0x1a [ 148.298490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.303610] ? __schedule+0x809/0x1e30 [ 148.307510] ? percpu_ref_tryget+0x2b0/0x2b0 [ 148.311937] ? __sched_text_start+0x8/0x8 [ 148.316093] ? find_held_lock+0x36/0x1c0 [ 148.320196] ? check_same_owner+0x320/0x320 [ 148.324547] __should_failslab+0x124/0x180 [ 148.328800] should_failslab+0x9/0x14 [ 148.332612] kmem_cache_alloc+0x2af/0x760 [ 148.336772] ? rcu_is_watching+0x85/0x140 [ 148.340927] ? rcu_pm_notify+0xc0/0xc0 [ 148.344824] prepare_creds+0x78/0x3e0 [ 148.348636] ? abort_creds+0x170/0x170 [ 148.352543] ? __raw_spin_lock_init+0x1c/0x100 [ 148.357140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.362169] copy_creds+0x7b/0x470 [ 148.365716] ? lockdep_init_map+0x9/0x10 [ 148.369790] copy_process.part.38+0xcf9/0x6e90 [ 148.374382] ? zap_class+0x720/0x720 [ 148.378114] ? lock_acquire+0x1dc/0x520 [ 148.382107] ? alloc_set_pte+0x1013/0x1600 [ 148.386353] ? graph_lock+0x170/0x170 [ 148.390167] ? print_usage_bug+0xc0/0xc0 2018/05/10 11:23:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8000000000004) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x7, 0x8af, 0x9}) 2018/05/10 11:23:12 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) fanotify_mark(r0, 0x8, 0x30010, r3, &(0x7f0000000080)='./file0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r3}) 2018/05/10 11:23:12 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa081, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x11, 0x400) umount2(&(0x7f0000000300)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x400) rt_sigprocmask(0x1, &(0x7f0000000100)={0xa3b4}, &(0x7f0000000140), 0x8) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00') timerfd_gettime(r0, &(0x7f00000000c0)) 2018/05/10 11:23:12 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/66, 0x42}, {&(0x7f0000001380)=""/111, 0x6f}, {&(0x7f0000001400)=""/111, 0x6f}, {&(0x7f0000001480)=""/184, 0xb8}], 0x9, &(0x7f0000001600)=""/31, 0x1f, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001640)=""/162, 0xa2}, {&(0x7f0000001700)=""/36, 0x24}, {&(0x7f0000001740)=""/233, 0xe9}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/239, 0xef}, {&(0x7f0000001980)=""/31, 0x1f}, {&(0x7f00000019c0)=""/209, 0xd1}, {&(0x7f0000001ac0)=""/192, 0xc0}, {&(0x7f0000001b80)=""/135, 0x87}, {&(0x7f0000001c40)=""/221, 0xdd}], 0xa, &(0x7f0000001e00)=""/255, 0xff, 0x9}, 0x100000000}, {{&(0x7f0000001f00)=@ax25, 0x80, &(0x7f0000003400)=[{&(0x7f0000001f80)=""/173, 0xad}, {&(0x7f0000002040)=""/250, 0xfa}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/55, 0x37}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/242, 0xf2}, {&(0x7f0000003340)=""/162, 0xa2}], 0x7, 0x0, 0x0, 0x3}}, {{&(0x7f0000003480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003500)=""/47, 0x2f}, {&(0x7f0000003540)=""/120, 0x78}, {&(0x7f00000035c0)=""/153, 0x99}, {&(0x7f0000003680)=""/12, 0xc}, {&(0x7f00000036c0)=""/54, 0x36}, {&(0x7f0000003700)=""/65, 0x41}, {&(0x7f0000003780)}], 0x7, &(0x7f0000003840)=""/162, 0xa2, 0x40}, 0x9}, {{&(0x7f0000003900)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003980)=""/108, 0x6c}, {&(0x7f0000003a00)=""/199, 0xc7}, {&(0x7f0000003b00)=""/159, 0x9f}], 0x3, &(0x7f0000003c00)=""/8, 0x8, 0xf53a}, 0x3}], 0x5, 0x101, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000003d80)="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") [ 148.394249] ? __cleanup_sighand+0x70/0x70 [ 148.398492] ? find_held_lock+0x13f/0x1c0 [ 148.402657] ? print_usage_bug+0xc0/0xc0 [ 148.406729] ? lock_downgrade+0x8e0/0x8e0 [ 148.410890] ? unlock_page+0x1d0/0x2b0 [ 148.414798] ? debug_check_no_locks_freed+0x310/0x310 [ 148.420003] ? print_usage_bug+0xc0/0xc0 [ 148.424077] ? filemap_map_pages+0xcd4/0x1870 [ 148.428600] ? debug_check_no_locks_freed+0x310/0x310 [ 148.433796] ? find_get_entries_tag+0x10a0/0x10a0 [ 148.438651] ? __lock_acquire+0x7f5/0x5140 [ 148.442896] ? debug_check_no_locks_freed+0x310/0x310 [ 148.448100] ? perf_trace_lock+0xd6/0x900 [ 148.452254] ? debug_check_no_locks_freed+0x310/0x310 [ 148.457440] ? zap_class+0x720/0x720 [ 148.461146] ? perf_trace_lock+0xd6/0x900 [ 148.465284] ? graph_lock+0x170/0x170 [ 148.469079] ? graph_lock+0x170/0x170 [ 148.472891] ? lock_acquire+0x1dc/0x520 [ 148.476856] ? perf_trace_lock+0xd6/0x900 [ 148.480999] ? zap_class+0x720/0x720 [ 148.484711] ? find_held_lock+0x36/0x1c0 [ 148.488764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.494289] ? _parse_integer+0x13b/0x190 [ 148.498427] ? graph_lock+0x170/0x170 [ 148.502217] ? perf_trace_lock+0xd6/0x900 [ 148.506350] ? _kstrtoull+0x180/0x230 [ 148.510139] ? _parse_integer+0x190/0x190 [ 148.514277] ? zap_class+0x720/0x720 [ 148.517982] ? find_held_lock+0x36/0x1c0 [ 148.522040] ? graph_lock+0x170/0x170 [ 148.525835] ? perf_trace_lock+0xd6/0x900 [ 148.529976] ? find_held_lock+0x36/0x1c0 [ 148.534046] ? lock_downgrade+0x8e0/0x8e0 [ 148.538188] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.543713] ? proc_fail_nth_write+0x96/0x1f0 [ 148.548204] ? find_held_lock+0x36/0x1c0 [ 148.552260] _do_fork+0x291/0x12a0 [ 148.555795] ? fork_idle+0x1a0/0x1a0 [ 148.559518] ? __sb_end_write+0xac/0xe0 [ 148.563489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.569025] ? fput+0x130/0x1a0 [ 148.572297] ? ksys_write+0x1a6/0x250 [ 148.576094] ? __ia32_sys_read+0xb0/0xb0 [ 148.580145] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.585677] __x64_sys_clone+0xbf/0x150 [ 148.589639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.594649] do_syscall_64+0x1b1/0x800 [ 148.598524] ? finish_task_switch+0x1ca/0x810 [ 148.603015] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.607939] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.612862] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.618220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.623059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.628240] RIP: 0033:0x455979 [ 148.631416] RSP: 002b:00007f7fff377c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 148.639116] RAX: ffffffffffffffda RBX: 00007f7fff3786d4 RCX: 0000000000455979 2018/05/10 11:23:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, r1) rt_sigsuspend(&(0x7f0000000040)={0x2}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r2, 0x6, 0x4f) socket$vsock_dgram(0x28, 0x2, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') [ 148.646371] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 0000000000000000 [ 148.653627] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 148.660884] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 148.668139] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000003 2018/05/10 11:23:12 executing program 3: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x200) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x20, 0xfffffffffffffff8, 0x8000, 0x3, 0x3b, 0x5}, 0x7d}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 11:23:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x800) ioctl$TIOCSLCKTRMIOS(r0, 0x80045438, &(0x7f0000000000)) 2018/05/10 11:23:12 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) 2018/05/10 11:23:13 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f00009b3000)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x20000000}) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100), 0x4) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r4) 2018/05/10 11:23:13 executing program 6 (fault-call:0 fault-nth:4): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:13 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x240000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000380)=0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000340)) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20080208}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc8d4}, 0xc0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) syz_open_procfs(r5, &(0x7f0000000480)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r10, r9, 0x0) ioctl(r7, 0x5, &(0x7f00000004c0)="e2fa0a90146c683a9274dfc86bdfb53ecbcda15fc481d6") clock_gettime(0x0, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000340)=ANY=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$BLKALIGNOFF(r8, 0x127a, &(0x7f00000003c0)) ioctl$KVM_RUN(r10, 0xae80, 0x0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r11, 0x708, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbd}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000045) 2018/05/10 11:23:13 executing program 3: r0 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7002, r0, r1, 0x6, 0x8) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/10 11:23:13 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x2, 0xe6, [0x20000080, 0x0, 0x0, 0x200001d8, 0x20000448], 0x0, &(0x7f0000000140), &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYBLOB="4c82f877dae2230b63b1d7bd7f9036212cabc442fca97fbc195de85da9b837fe95ed7c57ba40cd5e087dc3305f674a5f45334dc80041e6a7a3102a5154fa3d271253ca5670e64161c0c0cf2026e5da85ea3f588d6e9a2bee6fa58e0492ce3a06382d37e4627abe7082f0271957e4515c7a18c0494814fdf12e764d65d12d920ffa656963b6405fbd0dd58930be86bf42acc55c2f7c38c18d8fc6effb0e9a0312093e36e5a348babf455242f8aa5222be4bce097c99afe1493466b8d2d9522d7933a7464301fedeaa", @ANYRES16=r0, @ANYRES16=r0, @ANYRES32, @ANYRES64, @ANYRES32=r0]}, 0x15e) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) timerfd_settime(r0, 0x1, &(0x7f0000000280)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f00000002c0)) sendfile(r3, r2, &(0x7f000013bffc), 0xf4) 2018/05/10 11:23:13 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000f00)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/05/10 11:23:13 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x401) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r4) recvmsg$netrom(r2, &(0x7f00000003c0)={&(0x7f0000000280)=@ax25={0x3, {"fcc5cb1e4db727"}}, 0x10, &(0x7f0000001540), 0x0, &(0x7f0000001500), 0xa6}, 0x0) 2018/05/10 11:23:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 149.658343] FAULT_INJECTION: forcing a failure. [ 149.658343] name failslab, interval 1, probability 0, space 0, times 0 [ 149.669636] CPU: 1 PID: 12156 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 149.676917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.686272] Call Trace: [ 149.688876] dump_stack+0x1b9/0x294 [ 149.692521] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.697720] ? save_stack+0x43/0xd0 [ 149.701351] ? kasan_kmalloc+0xc4/0xe0 [ 149.705233] ? kasan_slab_alloc+0x12/0x20 [ 149.709867] ? kmem_cache_alloc+0x12e/0x760 [ 149.714177] ? prepare_creds+0x78/0x3e0 [ 149.718138] ? copy_creds+0x7b/0x470 [ 149.721842] should_fail.cold.4+0xa/0x1a [ 149.725918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.731020] ? kasan_check_read+0x11/0x20 [ 149.735155] ? rcu_is_watching+0x85/0x140 [ 149.739293] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 149.744469] ? find_held_lock+0x36/0x1c0 [ 149.748529] ? check_same_owner+0x320/0x320 [ 149.752834] ? rcu_is_watching+0x85/0x140 [ 149.756968] ? rcu_note_context_switch+0x710/0x710 [ 149.761885] ? security_prepare_creds+0x94/0xc0 [ 149.766543] __should_failslab+0x124/0x180 [ 149.770770] should_failslab+0x9/0x14 [ 149.774557] kmem_cache_alloc+0x2af/0x760 [ 149.778690] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.783694] __delayacct_tsk_init+0x20/0x80 [ 149.788005] copy_process.part.38+0x3043/0x6e90 [ 149.792668] ? lock_acquire+0x1dc/0x520 [ 149.796632] ? alloc_set_pte+0x1013/0x1600 [ 149.800857] ? graph_lock+0x170/0x170 [ 149.804643] ? print_usage_bug+0xc0/0xc0 [ 149.808708] ? __cleanup_sighand+0x70/0x70 [ 149.812930] ? find_held_lock+0x13f/0x1c0 [ 149.817066] ? print_usage_bug+0xc0/0xc0 [ 149.821114] ? lock_downgrade+0x8e0/0x8e0 [ 149.825249] ? unlock_page+0x1d0/0x2b0 [ 149.829127] ? debug_check_no_locks_freed+0x310/0x310 [ 149.834305] ? print_usage_bug+0xc0/0xc0 [ 149.838353] ? filemap_map_pages+0xcd4/0x1870 [ 149.842842] ? debug_check_no_locks_freed+0x310/0x310 [ 149.848024] ? find_get_entries_tag+0x10a0/0x10a0 [ 149.852852] ? __lock_acquire+0x7f5/0x5140 [ 149.857070] ? debug_check_no_locks_freed+0x310/0x310 [ 149.862251] ? debug_check_no_locks_freed+0x310/0x310 [ 149.867430] ? print_usage_bug+0xc0/0xc0 [ 149.871475] ? graph_lock+0x170/0x170 [ 149.875262] ? graph_lock+0x170/0x170 [ 149.879046] ? lock_acquire+0x1dc/0x520 [ 149.883006] ? __fdget_pos+0x1a9/0x1e0 [ 149.886880] ? graph_lock+0x170/0x170 [ 149.890668] ? __lock_acquire+0x7f5/0x5140 [ 149.894889] ? find_held_lock+0x36/0x1c0 [ 149.898936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.904456] ? _parse_integer+0x13b/0x190 [ 149.908588] ? graph_lock+0x170/0x170 [ 149.912374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.917892] ? _kstrtoull+0x180/0x230 [ 149.921677] ? _parse_integer+0x190/0x190 [ 149.925808] ? graph_lock+0x170/0x170 [ 149.929594] ? lock_release+0xa10/0xa10 [ 149.933557] ? check_same_owner+0x320/0x320 [ 149.937865] ? find_held_lock+0x36/0x1c0 [ 149.941910] ? graph_lock+0x170/0x170 [ 149.945698] ? lock_downgrade+0x8e0/0x8e0 [ 149.949833] ? find_held_lock+0x36/0x1c0 [ 149.953885] ? lock_downgrade+0x8e0/0x8e0 [ 149.958028] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.963551] ? proc_fail_nth_write+0x96/0x1f0 [ 149.968036] ? proc_cwd_link+0x1d0/0x1d0 [ 149.972087] ? find_held_lock+0x36/0x1c0 [ 149.976134] _do_fork+0x291/0x12a0 [ 149.979672] ? fork_idle+0x1a0/0x1a0 [ 149.983371] ? __lock_is_held+0xb5/0x140 [ 149.987425] ? __sb_end_write+0xac/0xe0 [ 149.991389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.996908] ? fput+0x130/0x1a0 [ 150.000171] ? ksys_write+0x1a6/0x250 [ 150.003957] ? __ia32_sys_read+0xb0/0xb0 [ 150.008009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.013538] __x64_sys_clone+0xbf/0x150 [ 150.017497] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.022505] do_syscall_64+0x1b1/0x800 [ 150.026376] ? finish_task_switch+0x1ca/0x810 [ 150.030858] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.035772] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.040689] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.046042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.050873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.056047] RIP: 0033:0x455979 [ 150.059221] RSP: 002b:00007f7fff377c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 150.066912] RAX: ffffffffffffffda RBX: 00007f7fff3786d4 RCX: 0000000000455979 [ 150.074164] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 0000000000000000 [ 150.081416] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000000 [ 150.088670] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 150.095922] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000004 2018/05/10 11:23:14 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e8ff8)={0x20071026}, &(0x7f0000032fe8)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000030ff8)='pagemap\x00') r2 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000) 2018/05/10 11:23:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x18080) 2018/05/10 11:23:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8000) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000240)=0xb0) read(r0, &(0x7f00000003c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f00000000c0)=""/149, 0x4d, 0x100ff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x3c34, 0x4) 2018/05/10 11:23:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fanotify_init(0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) 2018/05/10 11:23:14 executing program 6 (fault-call:0 fault-nth:5): clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/10 11:23:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x8, &(0x7f0000000040)="3a3524276f1f302f"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x2, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @loopback}, &(0x7f00000000c0)=0xc) bind$packet(r3, &(0x7f0000000100)={0x11, 0x1d, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/10 11:23:14 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/10 11:23:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond_slave_0\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) listen(r1, 0x439) [ 150.349593] kasan: CONFIG_KASAN_INLINE enabled [ 150.356330] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 150.363679] general protection fault: 0000 [#1] SMP KASAN [ 150.369195] Dumping ftrace buffer: [ 150.372714] (ftrace buffer empty) [ 150.376403] Modules linked in: [ 150.379585] CPU: 0 PID: 12205 Comm: modprobe Not tainted 4.17.0-rc4+ #40 [ 150.386404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.395747] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 150.400916] RSP: 0018:ffff8801dae06aa0 EFLAGS: 00010002 [ 150.406264] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801a98f46f8 [ 150.413516] RDX: 0000000000000007 RSI: ffffffff817a48f1 RDI: 0000000000000038 [ 150.420768] RBP: ffff8801dae06ab8 R08: ffffed003b5c46c3 R09: 0000000000000001 [ 150.428022] R10: ffff8801dae06b48 R11: ffff8801dae23613 R12: ffff8801ca518280 [ 150.435276] R13: ffff8801a98f46c0 R14: ffff8801a98f46fc R15: 0000000000000002 [ 150.442529] FS: 00007f0c312e5700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 150.450735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.456597] CR2: 00007f0c312ea000 CR3: 000000018560a000 CR4: 00000000001426f0 [ 150.463856] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 150.471107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 150.478354] Call Trace: [ 150.480917] [ 150.483057] try_to_wake_up+0xa89/0x1190 [ 150.487106] ? migrate_swap_stop+0x850/0x850 [ 150.491503] ? lock_downgrade+0x8e0/0x8e0 [ 150.495647] ? rcu_is_watching+0x85/0x140 [ 150.499779] ? perf_trace_lock_acquire+0xe3/0x980 [ 150.504607] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.509781] ? perf_trace_lock+0x900/0x900 [ 150.514000] default_wake_function+0x30/0x50 [ 150.518397] autoremove_wake_function+0x7a/0x350 [ 150.523140] ? unwind_get_return_address+0x61/0xa0 [ 150.528056] ? prepare_to_wait+0x4d0/0x4d0 [ 150.532281] ? save_stack+0xa9/0xd0 [ 150.535895] wake_bit_function+0xcb/0x160 [ 150.540027] ? lock_acquire+0x1dc/0x520 [ 150.543988] __wake_up_common+0x189/0x730 [ 150.548124] ? wait_woken+0x280/0x280 [ 150.551907] ? handle_irq_event+0xa7/0x135 [ 150.556124] ? handle_edge_irq+0x20f/0x870 [ 150.560341] ? handle_irq+0x18c/0x2e7 [ 150.564124] ? do_IRQ+0x78/0x190 [ 150.567479] ? kasan_check_write+0x14/0x20 [ 150.571699] ? do_raw_spin_lock+0xc1/0x200 [ 150.575921] __wake_up_common_lock+0x1b4/0x300 [ 150.580489] ? __wake_up_common+0x730/0x730 [ 150.584791] ? __lock_is_held+0xb5/0x140 [ 150.588837] ? mempool_free_slab+0x1d/0x30 [ 150.593057] ? mempool_free_slab+0x1d/0x30 [ 150.597273] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.602272] ? kmem_cache_free+0x25c/0x2d0 [ 150.606495] __wake_up+0xe/0x10 [ 150.609756] __wake_up_bit+0x1a6/0x270 [ 150.613626] ? var_wake_function+0x150/0x150 [ 150.618021] ? bio_free+0x130/0x1a0 [ 150.621634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.627155] ? bio_disassociate_task+0x167/0x4b0 [ 150.631896] ? jbd2_journal_forget.cold.18+0x41/0x41 [ 150.636980] wake_up_bit+0x3d/0x40 [ 150.640504] journal_end_buffer_io_sync+0xa4/0xe0 [ 150.645331] end_bio_bh_io_sync+0xf3/0x140 [ 150.649548] ? invalidate_bh_lrus+0x30/0x30 [ 150.653853] bio_endio+0x4b8/0x920 [ 150.657377] ? bio_dirty_fn+0x450/0x450 [ 150.661333] ? rcu_is_watching+0x85/0x140 [ 150.665465] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.670639] ? __lock_is_held+0xb5/0x140 [ 150.674686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.680207] ? bio_advance+0x364/0x470 [ 150.684083] blk_update_request+0x3a3/0xcb0 [ 150.688394] ? blk_account_io_completion+0x490/0x490 [ 150.693487] ? debug_check_no_locks_freed+0x310/0x310 [ 150.698662] scsi_end_request+0xd3/0x870 [ 150.702705] ? scsi_mq_uninit_cmd+0x30/0x30 [ 150.707017] ? lock_downgrade+0x8e0/0x8e0 [ 150.711149] scsi_io_completion+0xca9/0x1d10 [ 150.715546] ? __sanitizer_cov_trace_cmp8+0x20/0x20 [ 150.720544] ? scsi_end_request+0x870/0x870 [ 150.724853] ? sd_completed_bytes+0x3d0/0x3d0 [ 150.729334] ? kasan_check_write+0x14/0x20 [ 150.733555] scsi_finish_command+0x542/0x8d0 [ 150.737946] ? scsi_put_command+0x60/0x60 [ 150.742082] ? find_held_lock+0x36/0x1c0 [ 150.746134] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 150.751136] ? scsi_handle_queue_ramp_up+0x4a8/0x640 [ 150.756222] ? lock_downgrade+0x8e0/0x8e0 [ 150.760356] ? scsi_host_eh_past_deadline.isra.10.part.11+0x160/0x160 [ 150.766931] ? rcu_is_watching+0x85/0x140 [ 150.771062] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.776235] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 150.781415] ? scsi_decide_disposition+0x1ea/0x5d0 [ 150.786328] scsi_softirq_done+0x3d9/0x4b0 [ 150.790549] ? scsi_queue_insert+0x30/0x30 [ 150.794769] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 150.799343] __blk_mq_complete_request+0x4c8/0x9f0 [ 150.804255] ? blk_mq_free_request+0xc10/0xc10 [ 150.808820] ? kasan_check_read+0x11/0x20 [ 150.812949] ? rcu_is_watching+0x85/0x140 [ 150.817082] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.822253] ? kasan_check_read+0x11/0x20 [ 150.826383] ? rcu_is_watching+0x85/0x140 [ 150.830521] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.836045] blk_mq_complete_request+0x2a5/0x370 [ 150.840783] ? hctx_unlock+0x150/0x150 [ 150.844663] scsi_mq_done+0xe2/0x430 [ 150.848372] ? scsi_prep_state_check+0x1a0/0x1a0 [ 150.853111] ? virtqueue_get_buf_ctx+0x3dc/0x800 [ 150.857847] ? lock_release+0xa10/0xa10 [ 150.861805] ? detach_buf+0x5c0/0x5c0 [ 150.865590] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 150.870771] virtscsi_complete_cmd+0x573/0x740 [ 150.875725] ? virtscsi_handle_event+0x610/0x610 [ 150.880466] virtscsi_vq_done+0xc3/0x170 [ 150.884514] ? virtscsi_target_destroy+0x50/0x50 [ 150.889254] ? __lock_is_held+0xb5/0x140 [ 150.893298] virtscsi_req_done+0xa7/0xd0 [ 150.897340] ? virtscsi_vq_done+0x170/0x170 [ 150.901648] vring_interrupt+0x128/0x170 [ 150.905693] ? vring_map_single.constprop.21+0x2a0/0x2a0 [ 150.911127] __handle_irq_event_percpu+0x1c0/0xad0 [ 150.916042] ? __irq_wake_thread+0x180/0x180 [ 150.920435] ? find_held_lock+0x36/0x1c0 [ 150.924484] ? lock_downgrade+0x8e0/0x8e0 [ 150.928617] ? handle_edge_irq+0x30/0x870 [ 150.932749] handle_irq_event_percpu+0x98/0x1c0 [ 150.937404] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 150.941968] ? __handle_irq_event_percpu+0xad0/0xad0 [ 150.947055] ? rcu_irq_exit+0xd8/0x110 [ 150.950929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.956451] handle_irq_event+0xa7/0x135 [ 150.960499] handle_edge_irq+0x20f/0x870 [ 150.964550] handle_irq+0x18c/0x2e7 [ 150.968165] do_IRQ+0x78/0x190 [ 150.971341] common_interrupt+0xf/0xf [ 150.975118] [ 150.977337] RIP: 0010:lock_is_held_type+0x18b/0x210 [ 150.982341] RSP: 0018:ffff8801887d73b0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffda [ 150.990036] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: ffffffff88dab1c0 [ 150.997288] RDX: 1ffffffff11a316d RSI: ffffffff88dad5c0 RDI: 0000000000000286 [ 151.004538] RBP: ffff8801887d73d0 R08: ffffed003b5c46c3 R09: ffffed003b5c46c2 [ 151.011789] R10: ffffed003b5c46c2 R11: ffff8801dae23613 R12: ffff8801ca518280 [ 151.019038] R13: 0000000000000000 R14: ffff8801887d7498 R15: ffff8801ca518280 [ 151.026305] get_mem_cgroup_from_mm+0x28c/0x3f0 [ 151.030959] ? mem_cgroup_can_attach+0x570/0x570 [ 151.035700] ? save_stack+0x43/0xd0 [ 151.039309] ? kasan_slab_alloc+0x12/0x20 [ 151.043442] ? kmem_cache_alloc+0x12e/0x760 [ 151.047747] ? proc_reg_open+0x138/0x550 [ 151.051791] ? do_dentry_open+0x7ef/0xf10 [ 151.055922] ? path_openat+0x1676/0x4e20 [ 151.059969] memcg_kmem_get_cache+0x1f7/0x870 [ 151.064450] ? mem_cgroup_handle_over_high+0x130/0x130 [ 151.069715] ? check_same_owner+0x320/0x320 [ 151.074025] ? rcu_note_context_switch+0x710/0x710 [ 151.078938] ? kasan_check_read+0x11/0x20 [ 151.083071] ? __should_failslab+0x12b/0x180 [ 151.087466] kmem_cache_alloc_trace+0x1a6/0x780 [ 151.092122] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.097123] ? cmdline_proc_open+0x30/0x30 [ 151.101342] ? proc_tty_unregister_driver+0xd0/0xd0 [ 151.106340] single_open+0x51/0x1e0 [ 151.109950] cmdline_proc_open+0x1e/0x30 [ 151.113993] proc_reg_open+0x1bd/0x550 [ 151.117869] ? proc_alloc_inode+0x190/0x190 [ 151.122178] ? security_file_open+0x14f/0x1d0 [ 151.126658] do_dentry_open+0x7ef/0xf10 [ 151.130613] ? proc_alloc_inode+0x190/0x190 [ 151.134924] vfs_open+0x139/0x230 [ 151.138362] path_openat+0x1676/0x4e20 [ 151.142243] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 151.146985] ? find_held_lock+0x36/0x1c0 [ 151.151037] ? lock_downgrade+0x8e0/0x8e0 [ 151.155170] ? kasan_check_read+0x11/0x20 [ 151.159301] ? do_raw_spin_unlock+0x9e/0x2e0 [ 151.163693] ? __lock_is_held+0xb5/0x140 [ 151.167753] ? _raw_spin_unlock+0x22/0x30 [ 151.171885] ? __alloc_fd+0x346/0x700 [ 151.175668] ? usercopy_warn+0x120/0x120 [ 151.179720] do_filp_open+0x249/0x350 [ 151.183504] ? may_open_dev+0x100/0x100 [ 151.187463] ? strncpy_from_user+0x3b6/0x500 [ 151.191860] ? mpi_free.cold.1+0x19/0x19 [ 151.195907] ? userfaultfd_unmap_prep+0x640/0x640 [ 151.200734] ? get_unused_fd_flags+0x121/0x190 [ 151.205298] ? getname_flags+0xd0/0x5a0 [ 151.209259] ? getname_flags+0x26e/0x5a0 [ 151.213299] ? up_read+0x110/0x110 [ 151.216824] do_sys_open+0x56f/0x740 [ 151.220525] ? filp_open+0x80/0x80 [ 151.224049] ? do_munmap+0xf90/0xf90 [ 151.227747] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 151.232578] __x64_sys_open+0x7e/0xc0 [ 151.236363] do_syscall_64+0x1b1/0x800 [ 151.240236] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 151.245061] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.249973] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.254888] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.260235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.265075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.270247] RIP: 0033:0x7f0c30bfd120 [ 151.273938] RSP: 002b:00007fff560040d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 151.281630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c30bfd120 [ 151.288881] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 00007f0c30ec89b8 [ 151.296132] RBP: 0000564e6de0f260 R08: 00007f0c312e5700 R09: 00007fff560041c8 [ 151.303391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e6de0f210 [ 151.310654] R13: 0000564e6de0f110 R14: 0000564e6de0f210 R15: 00007fff560042f0 [ 151.317911] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 48 8b 9b 30 12 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 38 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 04 3c 03 7e 51 44 8b 63 38 31 ff 41 83 e4 [ 151.337152] RIP: __delayacct_blkio_end+0x4f/0xc0 RSP: ffff8801dae06aa0 [ 151.343805] [ 151.343809] ====================================================== [ 151.343813] WARNING: possible circular locking dependency detected [ 151.343815] 4.17.0-rc4+ #40 Not tainted [ 151.343819] ------------------------------------------------------ [ 151.343822] modprobe/12205 is trying to acquire lock: [ 151.343825] 00000000c88d5734 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 151.343835] [ 151.343837] but task is already holding lock: [ 151.343839] 000000009c1c7cc3 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 151.343849] [ 151.343852] which lock already depends on the new lock. [ 151.343854] [ 151.343855] [ 151.343859] the existing dependency chain (in reverse order) is: [ 151.343860] [ 151.343862] -> #1 (&p->pi_lock){-.-.}: [ 151.343873] _raw_spin_lock_irqsave+0x96/0xc0 [ 151.343875] try_to_wake_up+0xca/0x1190 [ 151.343878] wake_up_process+0x10/0x20 [ 151.343881] __up.isra.1+0x1b8/0x290 [ 151.343883] up+0x12f/0x1b0 [ 151.343886] __up_console_sem+0xbe/0x1b0 [ 151.343889] console_unlock+0x7d6/0x1100 [ 151.343891] do_con_write+0x12b2/0x2280 [ 151.343894] con_write+0x25/0xc0 [ 151.343896] n_tty_write+0x6b9/0x1180 [ 151.343899] tty_write+0x3f1/0x880 [ 151.343901] __vfs_write+0x10b/0x960 [ 151.343904] vfs_write+0x1f8/0x560 [ 151.343907] ksys_write+0xf9/0x250 [ 151.343909] __x64_sys_write+0x73/0xb0 [ 151.343912] do_syscall_64+0x1b1/0x800 [ 151.343915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.343917] [ 151.343918] -> #0 ((console_sem).lock){-.-.}: [ 151.343928] lock_acquire+0x1dc/0x520 [ 151.343931] _raw_spin_lock_irqsave+0x96/0xc0 [ 151.343934] down_trylock+0x13/0x70 [ 151.343937] __down_trylock_console_sem+0xae/0x200 [ 151.343939] console_trylock+0x15/0xa0 [ 151.343942] vprintk_emit+0x694/0xdd0 [ 151.343945] vprintk_default+0x28/0x30 [ 151.343947] vprintk_func+0x7a/0xe7 [ 151.343950] printk+0x9e/0xba [ 151.343953] kasan_die_handler.cold.22+0x11/0x30 [ 151.343956] notifier_call_chain+0x178/0x380 [ 151.343959] atomic_notifier_call_chain+0x98/0x190 [ 151.343962] notify_die+0x1a3/0x2b0 [ 151.343965] do_general_protection+0x248/0x2f0 [ 151.343967] general_protection+0x1e/0x30 [ 151.343971] __delayacct_blkio_end+0x4f/0xc0 [ 151.343973] try_to_wake_up+0xa89/0x1190 [ 151.343976] default_wake_function+0x30/0x50 [ 151.343979] autoremove_wake_function+0x7a/0x350 [ 151.343982] wake_bit_function+0xcb/0x160 [ 151.343985] __wake_up_common+0x189/0x730 [ 151.343988] __wake_up_common_lock+0x1b4/0x300 [ 151.343990] __wake_up+0xe/0x10 [ 151.343993] __wake_up_bit+0x1a6/0x270 [ 151.343996] wake_up_bit+0x3d/0x40 [ 151.343999] journal_end_buffer_io_sync+0xa4/0xe0 [ 151.344002] end_bio_bh_io_sync+0xf3/0x140 [ 151.344005] bio_endio+0x4b8/0x920 [ 151.344009] blk_update_request+0x3a3/0xcb0 [ 151.344013] scsi_end_request+0xd3/0x870 [ 151.344017] scsi_io_completion+0xca9/0x1d10 [ 151.344021] scsi_finish_command+0x542/0x8d0 [ 151.344023] scsi_softirq_done+0x3d9/0x4b0 [ 151.344027] __blk_mq_complete_request+0x4c8/0x9f0 [ 151.344030] blk_mq_complete_request+0x2a5/0x370 [ 151.344032] scsi_mq_done+0xe2/0x430 [ 151.344035] virtscsi_complete_cmd+0x573/0x740 [ 151.344038] virtscsi_vq_done+0xc3/0x170 [ 151.344041] virtscsi_req_done+0xa7/0xd0 [ 151.344044] vring_interrupt+0x128/0x170 [ 151.344047] __handle_irq_event_percpu+0x1c0/0xad0 [ 151.344050] handle_irq_event_percpu+0x98/0x1c0 [ 151.344053] handle_irq_event+0xa7/0x135 [ 151.344056] handle_edge_irq+0x20f/0x870 [ 151.344058] handle_irq+0x18c/0x2e7 [ 151.344061] do_IRQ+0x78/0x190 [ 151.344063] ret_from_intr+0x0/0x1e [ 151.344066] lock_is_held_type+0x18b/0x210 [ 151.344069] get_mem_cgroup_from_mm+0x28c/0x3f0 [ 151.344072] memcg_kmem_get_cache+0x1f7/0x870 [ 151.344076] kmem_cache_alloc_trace+0x1a6/0x780 [ 151.344078] single_open+0x51/0x1e0 [ 151.344081] cmdline_proc_open+0x1e/0x30 [ 151.344084] proc_reg_open+0x1bd/0x550 [ 151.344087] do_dentry_open+0x7ef/0xf10 [ 151.344089] vfs_open+0x139/0x230 [ 151.344092] path_openat+0x1676/0x4e20 [ 151.344094] do_filp_open+0x249/0x350 [ 151.344097] do_sys_open+0x56f/0x740 [ 151.344100] __x64_sys_open+0x7e/0xc0 [ 151.344102] do_syscall_64+0x1b1/0x800 [ 151.344106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.344107] [ 151.344110] other info that might help us debug this: [ 151.344112] [ 151.344115] Possible unsafe locking scenario: [ 151.344116] [ 151.344119] CPU0 CPU1 [ 151.344122] ---- ---- [ 151.344123] lock(&p->pi_lock); [ 151.344130] lock((console_sem).lock); [ 151.344136] lock(&p->pi_lock); [ 151.344142] lock((console_sem).lock); [ 151.344147] [ 151.344149] *** DEADLOCK *** [ 151.344151] [ 151.344153] 6 locks held by modprobe/12205: [ 151.344155] #0: 000000006670dc5b (rcu_read_lock){....}, at: rcu_read_lock+0x0/0x70 [ 151.344167] #1: 00000000abc0f661 (&(&virtscsi_vq->vq_lock)->rlock){-.-.}, at: virtscsi_vq_done+0x9d/0x170 [ 151.344179] #2: 000000006670dc5b (rcu_read_lock){....}, at: hctx_lock+0x7a/0x1d0 [ 151.344190] #3: 00000000171fd466 (bit_wait_table + i){-.-.}, at: __wake_up_common_lock+0x190/0x300 [ 151.344202] #4: 000000009c1c7cc3 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 151.344214] #5: 000000006670dc5b (rcu_read_lock){....}, at: atomic_notifier_call_chain+0x0/0x190 [ 151.344226] [ 151.344228] stack backtrace: [ 151.344232] CPU: 0 PID: 12205 Comm: modprobe Not tainted 4.17.0-rc4+ #40 [ 151.344237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.344239] Call Trace: [ 151.344241] [ 151.344244] dump_stack+0x1b9/0x294 [ 151.344247] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.344250] ? print_lock+0xd1/0xd6 [ 151.344252] ? vprintk_func+0xd0/0xe7 [ 151.344256] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 151.344258] ? save_trace+0xe0/0x290 [ 151.344261] __lock_acquire+0x343e/0x5140 [ 151.344264] ? debug_check_no_locks_freed+0x310/0x310 [ 151.344267] ? debug_check_no_locks_freed+0x310/0x310 [ 151.344270] ? task_fork_fair+0x660/0x660 [ 151.344273] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.344276] ? graph_lock+0x170/0x170 [ 151.344279] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 151.344282] ? perf_trace_lock+0x900/0x900 [ 151.344285] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.344288] ? zap_class+0x720/0x720 [ 151.344290] ? perf_trace_lock+0x900/0x900 [ 151.344293] lock_acquire+0x1dc/0x520 [ 151.344295] ? down_trylock+0x13/0x70 [ 151.344298] ? lock_release+0xa10/0xa10 [ 151.344301] ? lock_downgrade+0x8e0/0x8e0 [ 151.344304] ? kvm_sched_clock_read+0x9/0x20 [ 151.344307] ? sched_clock+0x31/0x40 [ 151.344309] ? vprintk_emit+0x694/0xdd0 [ 151.344312] _raw_spin_lock_irqsave+0x96/0xc0 [ 151.344315] ? down_trylock+0x13/0x70 [ 151.344317] down_trylock+0x13/0x70 [ 151.344320] __down_trylock_console_sem+0xae/0x200 [ 151.344323] console_trylock+0x15/0xa0 [ 151.344326] vprintk_emit+0x694/0xdd0 [ 151.344328] ? console_unlock+0x1100/0x1100 [ 151.344331] ? perf_trace_lock+0xd6/0x900 [ 151.344334] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.344337] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.344340] ? __lock_acquire+0x7f5/0x5140 [ 151.344343] ? perf_trace_lock+0x900/0x900 [ 151.344345] vprintk_default+0x28/0x30 [ 151.344348] vprintk_func+0x7a/0xe7 [ 151.344350] printk+0x9e/0xba [ 151.344353] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 151.344356] ? kasan_die_handler.cold.22+0x5/0x30 [ 151.344359] ? kasan_die_handler+0x1a/0x31 [ 151.344362] kasan_die_handler.cold.22+0x11/0x30 [ 151.344371] notifier_call_chain+0x178/0x380 [ 151.344374] ? unregister_die_notifier+0x20/0x20 [ 151.344377] ? rcu_is_watching+0x85/0x140 [ 151.344380] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.344383] ? cmp_ex_search+0x8c/0xb0 [ 151.344386] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.344390] atomic_notifier_call_chain+0x98/0x190 [ 151.344392] notify_die+0x1a3/0x2b0 [ 151.344395] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 151.344398] ? search_exception_tables+0x47/0x50 [ 151.344401] do_general_protection+0x248/0x2f0 [ 151.344404] general_protection+0x1e/0x30 [ 151.344408] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 151.344411] RSP: 0018:ffff8801dae06aa0 EFLAGS: 00010002 [ 151.344417] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801a98f46f8 [ 151.344421] RDX: 0000000000000007 RSI: ffffffff817a48f1 RDI: 0000000000000038 [ 151.344425] RBP: ffff8801dae06ab8 R08: ffffed003b5c46c3 R09: 0000000000000001 [ 151.344429] R10: ffff8801dae06b48 R11: ffff8801dae23613 R12: ffff8801ca518280 [ 151.344433] R13: ffff8801a98f46c0 R14: ffff8801a98f46fc R15: 0000000000000002 [ 151.344436] ? __delayacct_blkio_end+0x11/0xc0 [ 151.344439] try_to_wake_up+0xa89/0x1190 [ 151.344442] ? migrate_swap_stop+0x850/0x850 [ 151.344445] ? lock_downgrade+0x8e0/0x8e0 [ 151.344448] ? rcu_is_watching+0x85/0x140 [ 151.344451] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.344454] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.344457] ? perf_trace_lock+0x900/0x900 [ 151.344460] default_wake_function+0x30/0x50 [ 151.344463] autoremove_wake_function+0x7a/0x350 [ 151.344466] ? unwind_get_return_address+0x61/0xa0 [ 151.344469] ? prepare_to_wait+0x4d0/0x4d0 [ 151.344472] ? save_stack+0xa9/0xd0 [ 151.344475] wake_bit_function+0xcb/0x160 [ 151.344478] ? lock_acquire+0x1dc/0x520 [ 151.344480] __wake_up_common+0x189/0x730 [ 151.344483] ? wait_woken+0x280/0x280 [ 151.344486] ? handle_irq_event+0xa7/0x135 [ 151.344489] ? handle_edge_irq+0x20f/0x870 [ 151.344492] ? handle_irq+0x18c/0x2e7 [ 151.344495] ? do_IRQ+0x78/0x190 [ 151.344498] ? kasan_check_write+0x14/0x20 [ 151.344500] ? do_raw_spin_lock+0xc1/0x200 [ 151.344504] __wake_up_common_lock+0x1b4/0x300 [ 151.344506] ? __wake_up_common+0x730/0x730 [ 151.344509] ? __lock_is_held+0xb5/0x140 [ 151.344512] ? mempool_free_slab+0x1d/0x30 [ 151.344515] ? mempool_free_slab+0x1d/0x30 [ 151.344518] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.344521] ? kmem_cache_free+0x25c/0x2d0 [ 151.344523] __wake_up+0xe/0x10 [ 151.344526] __wake_up_bit+0x1a6/0x270 [ 151.344529] ? var_wake_function+0x150/0x150 [ 151.344531] ? bio_free+0x130/0x1a0 [ 151.344535] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.344538] ? bio_disassociate_task+0x167/0x4b0 [ 151.344541] ? jbd2_journal_forget.cold.18+0x41/0x41 [ 151.344544] wake_up_bit+0x3d/0x40 [ 151.344547] journal_end_buffer_io_sync+0xa4/0xe0 [ 151.344549] end_bio_bh_ [ 151.344554] Lost 147 message(s)! [ 152.370470] ---[ end trace c92705ab87dff896 ]--- [ 152.375209] Kernel panic - not syncing: Fatal exception in interrupt [ 152.382141] Dumping ftrace buffer: [ 152.385658] (ftrace buffer empty) [ 152.389347] Kernel Offset: disabled [ 152.392953] Rebooting in 86400 seconds..