m 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000200)=""/92, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/04/01 11:27:32 executing program 3: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0xfffffffffffffff9, 0x5, 0x1, 0x10000, 0x6, 0x756c}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f00000001c0)=0x2) 2018/04/01 11:27:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(aes))\x00'}, 0x58) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB='\rc\x00\x00'], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840000000000000004000e82d000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) accept$alg(r4, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @random="8a2cde8fb84b", 'yam0\x00'}}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r8, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r9 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r9, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r9]) r10 = openat$cgroup_int(r6, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) dup3(r10, r6, 0x0) write$cgroup_int(r10, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/04/01 11:27:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0x17, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[], 0x1}, 0x1}, 0x0) 2018/04/01 11:27:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x158, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x400000000a, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r8 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r11 = getpgrp(0x0) r12 = getuid() getgroups(0x4, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r14 = accept$inet(r1, &(0x7f0000001040)={0x0, 0x0, @broadcast}, &(0x7f0000001080)=0x10) r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000011c0)=0xe8) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000012c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) getresgid(&(0x7f0000001400), &(0x7f0000001440)=0x0, &(0x7f0000001480)) r21 = getpid() lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) r24 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001740)=0xe8) r26 = getegid() sendmmsg$unix(r1, &(0x7f00000018c0)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="581a769b0d5d8cdfcda7f082b03e", 0xe}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000e4ffff14000000f9ff0000001c00", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x800}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f80)=[{&(0x7f00000008c0)="dda295796872d1842c036c89a5597cbe35801a8b191f5fb65246f9c41bfacfc81e256ed53958b0586a7f5074958c4a0fb9cc4e9ddd2a01c86e0ba5533b2de134536c8e1834cbba9cdc62fe664d9259d6a0b23eea93bd5378f516ed42174eb2a92b6958c64979623026ecd64b9a6647a6a96429d49d26d35a8c03e251d037ca", 0x7f}, {&(0x7f0000000940)="a4b35384a1edebcabf3246ebdd31d0cba54ca0292ca7cc2c120efb025273018ebcb8fbc2fa113b498620c1abd62a6f87017b3e2f016adb47f0578388618f3a1899cc5143095d8772661caa1911604f0a6def560643bb7e7d1e824a20673e957de89d83fa1eae110b054a5a2add944892f0fe99437ea02f3d7c3f6da653c31711c7eca4816a40862b265812c1f10e5eb5a67675654cbe471fc31c275f8d66f30b5f2618c51b781cfa30a970a7117390b14da69dfa54d9bd241f0d2a6e663961a24f3986a1a2d9ae9032c7e805e1707ba9750a1b2c45fdd5a38483d1577108324c2f2b2fe905a538", 0xe7}, {&(0x7f0000000a40)="387325179502d6e12492d75dad9d245aff273684b01c0d811bb85858ce1a8b8dd0e947c12cd6d042b6b3affdc0141df024a07918800fcceafc27673f54d35210d5c9c1b6e3de4fe14c004bd669dd1360252bd228f04d6d3b10d459a59c7739d4cf242b79e33f78e558f1df7cd9a2337e10a48f0e01e20b10f5eb0826aa1dcde7c781c2bde218cfd1fe3c39bf58b8c03d6d46d3024c52fb00e6c5056e6c9eb7f94a417d3013422e9a02137cafa8a3c0eee9e28796d7bbbfcaa8495b43aca691368d88911305abfce247fc6ca77fe67ed9f3cfc13d94026b02a3a11e", 0xdb}, {&(0x7f0000000b40)="7fa560626866e579c7d34fc32d6848bbd903c54cab079f604e1d3fee738efdc929d80f0e282ad4303eb367bb454e48bcf87e06a0536df5dfb42845b75eeb88b6171d74ce94b3809369e95b1ef8e259213c2631e00c1629f680435e5aea7e6a9a9c771c567233d2ee20c20ad48fe5bbb74ae94053ec1773600f48a7a8957aae078fc9eaacc09119ce99b19610aefa2c00297b1b259f5b", 0x96}, {&(0x7f0000000c00)="cbe32c39dd92cd68a46265c5fb82c1dfcd8858b01e18b0f3d62fdbe3c9d436be70d488cdc0374afba13fe1ff181dfe71d454773f16c76f4ab48e0f7dd3a30c6a2bdbfbeb461dda361b0add9803f4e7e5e229af20af8c16c22ac41380adf0d0a883949965411b1bb88bebc8331dad558526f3699ce71fbfabd4fce5cd09bc29fc8a8fc0f34598a8cee7ff5cd70d9d15fd16f494b554c04d45e9edf4376db691c73b9dd9808160c665b62928774865e1869101cfe2b1b2c545db362a9e3cfbede236b922e2c09bbc07b1", 0xc9}, {&(0x7f0000000d00)="19e5ed87a49ff54e7987307b3f3d21faedaee43c053b4fed3abd958af4c42622b37903ad7637f16d3a7ff3274c2beac911e2444136dc1acd4f6806c9468bb64b056d6188cc990e9adfe9db53e2859486063e1302d0abb78480185e6d8346e705a4a480b8150d5121891996a0270e02640cd1410d4cde0f644c98bc63e784885e33a94c874ce31134eccbc3f77d6a9a1a812811f6caf1f21e9b29d536348f128c95436bd3e8785592d69f0173d379c9580f071ffaa88027d92fa1568c5d63cd47274b39d06b2b2592d370f4404b8fd5e83f5fa475d1bce09cdd10986cf3d61f7a7dc981bc3cc41ee4d5ec28dfad", 0xed}, {&(0x7f0000000e00)="1cf73885f9e4f293a571012d4844eb3b9993052174b5b5857c504a0857950b77bb9920844ed5c2dee4c10885f9a5174c2f231882147ab8a30b328906518373cac676216ee3619f7ca8cb2607a93e69a0b95ec563d7ab1f3838c531c228056cbc96571c96570910f768855d5375f05aa1eaf93911022292b68b1365d316b76d863af1bc18e1c75db4f9b703c89d30f1", 0x8f}, {&(0x7f0000000ec0)="249deb10a7fe75201247c4bc8c62a0aefe8f9f1652300f4a117f992b9bdfd0601603e9f1c35249a23db3d9c80d636bf55669792943bd0022530deafc15125ac8712d0691cefcf866eff711a141ec724b1aca57a4fb472610d8f14b2b5c566c6deb34478a57fa6c014c6a275a97b7eaa0286e992a3fd15d8425f007e16b99acc33aa58d0a1fd75c308c90c0d81c41d009a2502e1eff447579c1e8f3d63e94674ec836368265c95693398155cae392", 0xae}], 0x8, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r1, r14, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x120, 0x8800}], 0x2, 0x20000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r1, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x7, 0x5, 0xff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001940)={r27, 0x124, "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"}, &(0x7f00000001c0)=0x12c) 2018/04/01 11:27:32 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') getpeername(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) read$eventfd(r1, &(0x7f0000b8f000), 0x8) r2 = gettid() capset(&(0x7f0000000140)={0x200f1526, r2}, &(0x7f0000000180)={0x1, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x6}) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) 2018/04/01 11:27:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2ea3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1d6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x14c200000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3cc}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x54b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x1, 0x1, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/04/01 11:27:32 executing program 3: r0 = getpgrp(0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x11, 0x78, &(0x7f0000000100)="4835937da3d497578e9276c683a9675787f180eeee64c6ec57bb04eaaebf559e9aea5dbd853fa3b7b6410d2379edb5fc63e9d1eb6f3284ada083e3845e0aaf35a2c1ac801ce17035af3a35e28695d18169daf5f70301ab48b39fcb2c85008ca235f8e649d6b76cf222571796de96fa5a0438079ef4be4438"}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000400)='./file1\x00', 0x0, 0x0) close(r1) [ 56.721119] binder: 6040:6067 ioctl c0306201 2000afd0 returned -14 [ 56.935071] binder: BINDER_SET_CONTEXT_MGR already set [ 56.940763] binder: 6040:6067 ioctl 40046207 0 returned -16 [ 56.952649] binder: 6040:6067 ioctl c0306201 2000afd0 returned -14 2018/04/01 11:27:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x800, 0x8001}, 0x1, 0xfffffffffffffffe, 0x4, {0x7}, 0x0, 0x8000}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x100000000, 0x10001, 0x1f, 0x8, 0x6, 0xffffffff80000000, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x1ff, 0xff, 0x0, 0xd}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x5}, &(0x7f0000000240)=0x8) fsync(r1) bind$alg(r1, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x2) 2018/04/01 11:27:34 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180)=0xd6e, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) tee(r1, r2, 0x80000000, 0x0) write$sndseq(r2, &(0x7f00000028ef), 0xfdf0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x9, 0x1}, 'port1\x00', 0x80, 0x802, 0x7f, 0xd8, 0xca, 0x80000001, 0x2, 0x0, 0x1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140), 0x10) 2018/04/01 11:27:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)={0x1c, r1, 0x801, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4}]}]}, 0xfede}, 0x1}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xbdac, 0x401, 0xea7, 0x7fff, 0x0, 0x800, 0x99, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x10000, 0x6, 0x8, 0x5, 0xffffffffffffffff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x40, 0xfffffffffffff807}, 0x8) 2018/04/01 11:27:34 executing program 6: mkdir(&(0x7f00000002c0)='./control\x00', 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={0xfffffffffffffffd}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, &(0x7f0000000200)=0x8) r0 = memfd_create(&(0x7f00000003c0)='}em1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x3}, &(0x7f00000004c0)=0x8) mount(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00', &(0x7f0000000380)='ramfs\x00', 0x0, &(0x7f00000003c0)) setgroups(0x17c, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x9, 0xffff, 0x6ea2, 0x100, 0x100000000, 0x80, r1}) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @rand_addr=0xffffffffffff0001}, @in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x48) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000600)=0x1) lchown(&(0x7f0000000040)='./control\x00', 0x0, r2) 2018/04/01 11:27:34 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x0, 0x7fd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000180)=0x8) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(arc4)-generic,ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socket$inet6(0xa, 0x5, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/04/01 11:27:34 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000400)=""/155, 0x9b}], 0x1, &(0x7f0000000500)=""/47, 0x2f}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x547c, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180), &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000200)="03", &(0x7f0000000100)=""/47}, 0x18) 2018/04/01 11:27:34 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000140)="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", 0xfb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0), 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002600)={0xffffffff}, 0x2}}, 0x20) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000004c0)=""/217, &(0x7f00000003c0)=0xd9) write$rdma_cm(r3, &(0x7f0000002680)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x8}, r4}}, 0x31) fsetxattr(r3, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x13f}}, 0x20) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x8001, 0x51477f94, 0xfffffffffffffffe, 0x53fc}) write$rdma_cm(r1, &(0x7f0000000240)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x1}, r5}}, 0xfffffffffffffc26) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x4) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="536f60e7f2cdf12a4de0b3f8549463f12bee92649ffd6db4681cc1e64ceac262e9422274d61f0c33c7296e4cda441ef832658076fbf7", 0x36, 0xfffffffffffffffd) keyctl$revoke(0x3, r6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ip6tnl0\x00'}) 2018/04/01 11:27:34 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x2e, 0x0, @tid=r1}) close(r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) [ 57.167062] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.215415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 11:27:34 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'eql\x00', 0x5}) r1 = accept(r0, 0x0, &(0x7f0000000600)) r2 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x6, 0x84100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000006c0)={0x0, 0x6, 0x2, {0x0, 0x1c9c380}, 0x5, 0x5}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000640)=0xfffffffffffffc01, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="1800000027006381000000000000000003000000e5000000773b821b34e8d28a8e56c920d7706ee6f40e0ae51ce9b211250d38d6d0def1f17d6f6fa0f6e70257109a24d2c3f47311f35481436fdd06783762df194aa3e5105c9cf5bb31a8c9a19450d3080313525812a2d8f9c8fa8c96c6e717aede19acb2652a34fee14172b8a9c005"], 0x18}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r4, 0x2, 0x0, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_int(r4, 0x0, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getpeername$inet(r4, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={0xffffffffffffffff, r5}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/01 11:27:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x196) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/01 11:27:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x4, 0x30}, 0xc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000400)=""/115) 2018/04/01 11:27:34 executing program 1: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) r1 = dup2(r0, r0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x800, 0x70bd2c, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x810) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 57.340518] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 57.352876] ucma_write: process 192 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. [ 57.375674] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 11:27:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x8000000}, {0x0, 0x0, 0xfff}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x23, 0x0, 0x9}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/106) 2018/04/01 11:27:34 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000080)={0x1d}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x90) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') ioprio_get$uid(0x0, 0x0) 2018/04/01 11:27:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x20400) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000002c0)={0x3, 0x7}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0xa0000, 0x0) r5 = dup3(r3, r0, 0x4007fffc) accept4$packet(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) finit_module(r3, &(0x7f0000000080)=')\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000008c040000000000dd17b0133e8ea46b35dd2b000000000000000000610f5d85519bca525c6eca94e20bb8de2effad378d320e3ead71fcdd0bd60700000098cc1fde15e07e82faa378cc5cc8fd55a3e26d6110676a3bb11a0b8f459444bb78f8a819ab1bfbb3408ad2f3c18f40eeb5f0f603d3fbf57bddae6b6839700d1b6b734007c4d70674c4b7b3b20c4c6d17072f3d04f7fbbd23e6a99fd5769368e45b34b26d1a62bd9e9d"]) 2018/04/01 11:27:34 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6d5f, 0x80) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/04/01 11:27:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f000efaffffffffffff00007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/01 11:27:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) r2 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0xffff, 0x1}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x45, 0x0, 0x7, 0x4, 0x1}, 0x98) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000300)='./file0\x00', 0x10000, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="edae1fda18b904261a15d32be2b23c87c86a9bcd4450921f568cb55acfe2503541d0a3b8da0840b81950f8be105705e3a7afa31caa878d9cceb12b0a6b94a84dff2d049e868b7b64f277b30f3ef7b1f73b8b693b90a7f3db61f9a2286538710cedf41b1d2df4", 0x66, 0x1}, {&(0x7f00000003c0)="1b961624235b4d93c8ac4cdedca92855552a0a135008285d83124b23fe787d06bf18660507734d1ab273d44027162f440c86c93a68ec6b1a9f1549bcf2f11288b6255ed93c2a3b6fd10a788e3f9ccef9001d8d980c7ff384baf65aa5963c0a96e34e66d634", 0x65, 0x2}], 0xc0004, &(0x7f0000000480)={[{@umask={'umask', 0x3d, [0x37, 0x34, 0x34, 0x32, 0x30, 0x35, 0x33]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x31]}, 0x2c}, {@nls={'nls', 0x3d, 'macroman'}, 0x2c}]}) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/01 11:27:34 executing program 5: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_adjtime(0x0, &(0x7f0000000000)={0xe33}) 2018/04/01 11:27:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) memfd_create(&(0x7f0000000040)="2e65746830a447504c76626f786e6574312d5b2cb828275c00", 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/01 11:27:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="021800000a000000000800b23445f6f86526a62066c2b29f7d270000000000030006000000000002000000000800000000000000000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x50}, 0x1}, 0x0) socketpair(0x1d, 0x4000000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendto$packet(r2, &(0x7f0000000180)="da383f6122b5", 0x6, 0x4, &(0x7f0000000300)={0x11, 0xf, r3, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/01 11:27:34 executing program 4: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x15748124) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f00000023c0)=[{&(0x7f0000000140)="5f0d38a2a75f994ce65edc0ac19dcd4080a5e1df0084f9f589d144a7686279f88fd7849f64b64313478c1b409de85ec95e690020d31d5b8af628accaa088f5114557e09897a1d3f5628181918b180e224ac469f68748fcd60eb6d2e24d9f6962b38f9e76083cba07a6b61b9f402a7379a2035cc058940b3ad9164d9823f84af7614712e29227ba4a96de119467c09b658f8e58574ed43294de891ff2b2f6364afdf8901a32954c3548ea3e5f158444a7362cc850ac753eb6c4a558f972e3906d3c9743a29fcbbb03", 0xc8, 0x81}, {&(0x7f0000000240)="b9e5f8626df5b483c67ef8c00cbed409befb2e86aceeb6623cc59b109f0ed01c4ddd5b41d5c870b94245d8a9310acc19b7a0a3660cdc0a192a00ed6efd08fb5b9d4acbde0f9d1cb0f786f3d40827ed32ce9613cb7c4a477fae267611feb105a7e12e26347342b7b6d38736ddd34bb2b66331961804804c280913ef18935d4437", 0x80, 0x1f}, {&(0x7f00000002c0)="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", 0x1000, 0x5}, {&(0x7f00000012c0)="fa06de517baeee507f0d5ac6673ff81743e4bd5dbd4049a4e10208e0e4a9ddea2d3d376af953ccd5a13b6bd5e7591af817eac4a288bdbf4a4ce19703a2947a1d816f26304f642bc8b72030f07882c08538d0f0efa5868e247114756aefa2fa8eb4aacc90089c58fc5389607644b921da85101323c4d18de2af5831e7269918bb2093766ec8aad239d1c97a4d89e35a74ced887d282705c323af43faaa1f14b6ce9f2773c97c7a8f3d0", 0xa9, 0xfb8}, {&(0x7f0000001380)="85f30c2d31fb9988aa46044f7fe09c73aa64d4c18b888285a782ab", 0x1b, 0x4}, {&(0x7f00000013c0)="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", 0x1000, 0x9}], 0x84000, &(0x7f0000002480)={[{@flush='flush', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x38]}, 0x2c}]}) 2018/04/01 11:27:34 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xf9ad}, @in6={0xa, 0x4e21, 0xffffffffffff2a0d, @mcast1={0xff, 0x1, [], 0x1}, 0x57}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}}, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)) 2018/04/01 11:27:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x400080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffff0001, 0x200, 0x1, 0xe1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x80}, 0x8) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/01 11:27:34 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x1900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x2, r3, 0xfffffffffffffffe}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000002c0)) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r6, &(0x7f0000000180)="15", 0x1) ioctl$TIOCCBRK(r4, 0x5428) fchdir(r3) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r8 = dup2(r1, r1) bind$ipx(r8, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}}, 0xfffffffffffffee0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000300)=0x10, 0x4) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000200)) 2018/04/01 11:27:34 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r5 = request_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r4, r0, 0x6c2, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/158) r8 = dup2(r6, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') dup2(r0, 0xffffffffffffffff) ioctl$TCXONC(r8, 0x540a, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000002c0)={0x4, 0x7, 0x84}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cea7c1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b2066069b9eef4168a4b8c44c506edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3452b3a69670c60279ccdc7f722ac4b5657e07692143a274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d13000000000000000002a5c622c2dd1f1bf9edfef3153f3adbadd0000000000000000"], &(0x7f0000000440)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r9, @ANYBLOB], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x3) 2018/04/01 11:27:34 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r3, &(0x7f0000002300)=""/140) r4 = syz_open_procfs(0x0, &(0x7f0000002580)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8010000000100000044ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb31e811b4b3db5153ad2ff7d2ec39f6675c2a4c520a03b27f805d181bd09e547690a5") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x2, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000002680)='IPVS\x00', 0x5, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000002980)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000ca000000ae5b1ad72938d147d814d053ca640d69037639541aab68e720d8c9ae82b3de0316801ab942e9bdb65bef80ee6e811375806f10b74276e54cce7b107f446bcd2157eaf24c6121fca40ae813de607f907c7b65854723e9ffcf693d4076ce33d1070312479439fb315dc32677d21debc983d84ddb6858b779a7da8d3a40c9e4fc6d9ee0f3e8855fd867e9ba41f12591955aa982b2badf140dcb549abbb355d73d042e77a74724cb92f8c50accfff96c4773d888f3751dec9ce48b1cb1420cccea22ee039de5034a1d5dd24ce34b4f44ef3a440cfd45b897daaac77fe075d5a7cf8e548a8e70baa16df0b99de7447f3cc676c4eced5b0449d6b953fb43316e7ec2959bcc804600ef20451c0796e81d267190dddc3c39f5b0689cc322715905ad1f9a53f96df1c1084517f62162d2abd004ca82e05e0ea4c5acbc198faa709e063ec9323b36e88aa5b4f300f099c6e6e4cb1641bcf077564e40d59fb8490f457e352af9456c8162bf65aea029aabd53caebbf40f23bbba867e78523875882b393927080d9d2faf0a0666ba9fca6298df978"], &(0x7f00000005c0)=0xee) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r5 = socket(0x10, 0x400000802, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001980)) write(r5, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="7aeedf40d18b8c9100594a8ecc0780b45b4f3714dcccad21eafe64d760e599034ddddd44b8a56707e405871d73dbdb000000"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x7, &(0x7f0000001d80)=""/250, 0xfa}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x8, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) close(r1) 2018/04/01 11:27:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280)=0x1, 0x1ee) sendto$inet(r0, &(0x7f0000000380), 0xffffffffffffff9c, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="10", 0x1}], 0x1, &(0x7f0000004cc0)}}], 0x1, 0x0) 2018/04/01 11:27:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x2, 0x42ffdcf6}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000300)={@dev}, &(0x7f0000000340)=0x14) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0xffffffff, r2, 0x10001, 0x2}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000380)=0xc7, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffd6, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001d0017050000000000000000020000003ad799e217c3e9a2cb19277f9b5b5c95b036af2751180f4e9e3f5aff237bd019465dad3b7f9083a3f7f5d23ec801a5eae8868f3d4abe201853641d7834cb5ba9e3359ca38f4edb7a485a2c50367de0c1a37cdc23f582e3f3f844957a872c3f7c272c3e605cd860bc556543c597abd342c84a", @ANYRES32=0x0, @ANYBLOB="00000000fc6fea5294999923d4a9ed177581209424103225af69563720b4ecc6a68361a41f1d39d74d987291732e227cb5fa9de87ef9622ebbbd82c3ab2f5811e683b37c07d5e9b34be2355f16748a6d68b97acbf079caa2ca74ba8fc36b6e7c519731749af25ec7f42aa2f7dd7b8eb8bd7d384712c7b95ea62bd3c81bfbec94fffe2a77228cab1f5cab2211eafd0904daf0a20e36576e0ef8ece8f6ce4d05297bb8f2f5f8c07b16425a32415fb8a3786277f86c3575b4"], 0x872486fa7d97f90b}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/04/01 11:27:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0x3f, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x6, 0x2, 0x5, 0x5, r2}, &(0x7f0000000380)=0x10) r4 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000003c0)=r4) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="ab", &(0x7f0000000000)=""/43}, 0x18) r5 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000080)=0xe8) r7 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000680)={{0x7, 0x0, 0x1, 0x2, "f68e753b32b238893dcb6e2a6f5cbbd7f1b37f650036c5c4430ecfb1b2fd9e6154d1aad977da583625340a5a", 0x10001}, 0x0, 0x0, 0x1, r4, 0x100000000, 0x67eb, "91e0e896e7895a4f8f6798a37562a3c6530626d72d6010616d34ba2a8e61e5f54bd9ee0ffa59337f84855bf310d69d6e24ad1a3dccb02ee5fd30bfe06688cca7", &(0x7f0000000640)='/dev/hwrng\x00', 0xb, [], [0x3ff, 0x1000, 0x94, 0xffffffffffffffff]}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000600)=0xffffffffffffffff, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) sched_getscheduler(r7) r8 = accept(r5, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000480)={r3, 0x3c, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}]}, &(0x7f00000004c0)=0x10) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000005c0)={0x0, &(0x7f0000000580), 0x7, r5, 0x8}) 2018/04/01 11:27:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd689, 0x300) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000180)=0x10000) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x21}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/58) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 11:27:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{}, 'port1\x00', 0x1000000, 0x0, 0x5, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 11:27:35 executing program 6: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffe00, 0x1ffc) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x400) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x43, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/04/01 11:27:35 executing program 2: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000001880), 0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x403, 0x3f) semctl$IPC_RMID(r1, 0x2, 0x10) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x0, @empty, 'dummy0\x00'}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) 2018/04/01 11:27:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000040001, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x106000) personality(0x100000203ffffff) 2018/04/01 11:27:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x0, 0x0, 0x0) 2018/04/01 11:27:35 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r0 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x1, 0x20001, 0x5, 0x1, 0x9, 0x8, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0x0, 0x5, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r1}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x1000000, &(0x7f0000000200)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/01 11:27:35 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x10, &(0x7f0000000040), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/01 11:27:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mlockall(0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)) 2018/04/01 11:27:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0/fil..\x00', 0x70cc3b8922081ddf, 0x0) shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x20, 0x4a4303) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffff8) kexec_load(0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000040)="b5893d7616d5b0bee9b77ef4b88a53cdf8e991e13e3803f62d016eaedbacf9673da82ec1c1d0c4664be00e6f06ef0b59ecad1d667991fdd6eca1d692624d484c1de83563df79391969b038c63948d94ba5597a621236fd900a05273fbe019e95eddb", 0x62, 0x5, 0x1}, {&(0x7f0000000140)="92937b537615d623d06d2db6f27c10324c0684e4a6aec34d942e2b2f1d75275ee91fb3de5fc2a7de8b6d5ebc04e276acc3cbbd9cc168587e7555d70b4849b83abc0d10f8fddb33286ad965ae598f5965e5c5840a16e016ed1e6ba712bdbfad8d1b5fec22b523", 0x66, 0x1d0d6b9d, 0x57}], 0x280002) 2018/04/01 11:27:35 executing program 3: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x2000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8a872, r0, 0x0) [ 58.937693] FAT-fs (loop2): Directory bread(block 5) failed [ 58.959477] FAT-fs (loop2): Directory bread(block 6) failed [ 58.975546] FAT-fs (loop2): Directory bread(block 7) failed [ 58.986842] *** Guest State *** [ 58.990387] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 58.999284] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 59.008166] CR3 = 0x0000000000000000 [ 59.011924] PDPTR0 = 0x0000000700000001 PDPTR1 = 0x0000191d00009019 [ 59.019209] PDPTR2 = 0x0000000700000001 PDPTR3 = 0x0000000700000001 [ 59.020414] FAT-fs (loop2): Directory bread(block 8) failed [ 59.025737] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 59.025753] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 59.043484] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 59.050225] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.050587] FAT-fs (loop2): Directory bread(block 9) failed [ 59.058226] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.058241] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.058253] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.058264] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.058275] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.058284] GDTR: limit=0x00000000, base=0x0000000000000000 [ 59.075751] FAT-fs (loop2): Directory bread(block 10) failed [ 59.080080] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.080090] IDTR: limit=0x00000000, base=0x0000000000000000 [ 59.080100] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.091204] FAT-fs (loop2): Directory bread(block 11) failed [ 59.096068] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 59.096077] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 59.096084] Interruptibility = 00000000 ActivityState = 00000000 [ 59.096087] *** Host State *** [ 59.096095] RIP = 0xffffffff811cdc36 RSP = 0xffff8801c4aaf3b8 [ 59.096110] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 59.096118] FSBase=00007f73bb81e700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 59.096125] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 59.096133] CR0=0000000080050033 CR3=00000001c920b005 CR4=00000000001626e0 [ 59.096147] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 59.096156] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 59.096162] *** Control State *** [ 59.105075] FAT-fs (loop2): Directory bread(block 12) failed [ 59.112149] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 59.112154] EntryControls=0000d1ff ExitControls=0023efff [ 59.112164] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 59.112170] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 59.112175] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 59.112180] reason=80000021 qualification=0000000000000000 [ 59.112184] IDTVectoring: info=00000000 errcode=00000000 [ 59.112189] TSC Offset = 0xffffffdd6e06a543 [ 59.112196] EPT pointer = 0x00000001a9a0901e [ 59.282417] FAT-fs (loop2): Directory bread(block 13) failed [ 59.290412] FAT-fs (loop2): Directory bread(block 14) failed 2018/04/01 11:27:36 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8a7f2804da18af8d) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x103ff, 0x3, 0x2000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x2d, &(0x7f0000000140)=0x1) 2018/04/01 11:27:36 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f0000001240)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r6, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r6, 0x540c) 2018/04/01 11:27:36 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) mkdirat$cgroup(r3, &(0x7f0000000080)='syz1\x00', 0x1ff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01587d208330a2c2e4cc00000000000000000000000000ff030000000000000000000000000074ab533fd99220214acf899053d930f9a63d1826cc2a7affcb233be0107bf8e6d5ac40b5e2aabb627471a852efb1ab5f795d2408d677e25b6a84c2b824469702490111c3198a8882605a15d3b264851b92372db6215b65901bfcb2ec99f3efda1fbc76742457f177b0bea5e718a832ab90fcc6a0424917"]) syncfs(r1) 2018/04/01 11:27:36 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000240)="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", 0x1000, 0x0) r1 = creat(&(0x7f0000000000)='./file0/control/file0\x00', 0x10b) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000140)={0x0, 0x8000, 0x1, &(0x7f0000000100)}) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mknod$loop(&(0x7f0000000200)='./file0/control\x00', 0xc030, 0xffffffffffffffff) 2018/04/01 11:27:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) r4 = semget$private(0x0, 0x3, 0x2000000020) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r4, &(0x7f0000000100)=[{0x0, 0x3, 0x1800}, {0x7, 0x0, 0x1000}, {0x3, 0x6, 0x1000}, {0x3, 0x0, 0x1800}, {0x0, 0xf304, 0x1000}, {0x7, 0xffffffff00000000}], 0x6, &(0x7f00000001c0)={r5, r6+30000000}) fchdir(r2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66bad004b0c2eeb9800000c00f3235004000000f3065260c00b9f7080000b8a7cc4293bac878cb660f303e9c0fc7ab08000000660f3a21946e04000000090fc6c3f5b805000000b951af8bbe0f01c1640f72e300", 0x54}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 11:27:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="6b4b749a9afde30cb851815e76123cb345e192907771a2c3b4684d35c4caeb612e7c10d67327f2b6f8814cae87990d29b3cbc5555bb192b3", &(0x7f0000000080)="e723ede93be9455b82", 0x1}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x494001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@multicast1}, &(0x7f0000000240)=0xc) write$rdma_cm(r0, &(0x7f0000002b40)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017b070add9f9430f34c0e40000"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x4, @empty, 0xffffffffffffffa5}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1, [0x864, 0x3, 0x7, 0x7ff, 0x4, 0x200000000, 0xfd3]}, 0x5c) 2018/04/01 11:27:36 executing program 3: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x5, 0x8400) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='%\x00', &(0x7f00000000c0)='/dev/vga_arbiter\x00', &(0x7f0000000100)='{}wlan1trusted\x00', &(0x7f0000000140)="7ba46367726f7570776c616e317d63707573657400", &(0x7f0000000240)=']\x00', &(0x7f00000001c0)='\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000280)={0x3, &(0x7f0000000180)=[0x0, 0x8, 0x4f4d5331]}) 2018/04/01 11:27:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10100, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x200000) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/01 11:27:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)) readv(r0, &(0x7f0000000580)=[{&(0x7f00000005c0)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x10001, 0x4, 0x0, 0xfffffffffffffff9, 0x4d50, 0x1, 0x7, 0x4, 0x0, 0x5, 0x39, 0x6, 0x27, 0x7, 0x17]}, &(0x7f0000000280)=0x100) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x80000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0xc7e1, 0x1f, 0x1, 0x2}, {0x10001, 0x4, 0xa851}, {0xe3a2, 0x10000, 0x55c3bfee, 0x2}]}) 2018/04/01 11:27:37 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0xd40, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000f, 0x20010, r0, 0x0) 2018/04/01 11:27:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0xff8c, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/01 11:27:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f00000010c0)=""/149) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) r2 = memfd_create(&(0x7f0000000040)="40972b00", 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/4096) 2018/04/01 11:27:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x30001}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) 2018/04/01 11:27:37 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:37 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa, 0x8080) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/4096) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/01 11:27:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xcf, "f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"}, &(0x7f0000000600)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0xffffffffffffff00, &(0x7f00000003c0)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, r7) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) 2018/04/01 11:27:37 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="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"], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}], 0x3) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r3, &(0x7f00000023c0), 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/01 11:27:37 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000240)={0xd001, 0x100000}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x8000, 0x7}) shmget$private(0x0, 0xe000, 0x40, &(0x7f0000326000/0xe000)=nil) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x418000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/120) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000244000/0x1000)=nil, 0x1000}) 2018/04/01 11:27:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000380)=0xc) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x7f, 0x4, 0x5, 0x100, 0xff, 0xcd}, 0x3}, 0xa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) r2 = shmget$private(0x0, 0x2000, 0x54000020, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/01 11:27:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x4, 0x1, 0x5, 0xc13, 0x4}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x40, 0xfff}, &(0x7f0000000500)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='H\x00\x00\x00'], 0x1}, 0x1}, 0x0) mlock2(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x1) r2 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='pagemap\x00') recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) connect$vsock_stream(r5, &(0x7f0000000580)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) prctl$getreaper(0x0, &(0x7f0000000540)) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00000006c0)="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", 0xfffffffffffffe7e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 60.754612] minix_free_inode: bit 1 already cleared 2018/04/01 11:27:37 executing program 4: r0 = timerfd_create(0x9, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x200280) accept4$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/04/01 11:27:37 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x1, 0x2, 0x9, 0x0, 0x3}, 0x2, 0x1000, 0xeb21}) prctl$intptr(0x22, 0x80a) 2018/04/01 11:27:37 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xfffb, 0x4940) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x721201, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200)={0x7}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x2, 0x1, 0x2, 0xc88f}, 0x100000001, 0x7fff, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x6, 0x7, 0x6}) 2018/04/01 11:27:37 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil) prctl$setmm(0x23, 0x1, &(0x7f0000df3000/0x2000)=nil) 2018/04/01 11:27:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) acct(0x0) sendto$unix(r0, &(0x7f0000000080)="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", 0x1000, 0x4004004, 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd}) 2018/04/01 11:27:37 executing program 4: r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) r1 = memfd_create(&(0x7f0000000000)='md5sumselinuxmime_type\x00', 0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/229) semop(r0, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) 2018/04/01 11:27:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x1f, 0x1, [0x0]}, &(0x7f0000000380)=0xa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000280)=@dstopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0xb0}, @calipso={0x7, 0x10, {0x8, 0x2, 0x7, 0x6, [0x0]}}, @ra={0x5, 0x2, 0x80000000}, @ra={0x5, 0x2, 0x200000}]}, 0x30) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x468ce34d, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x11, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000480)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r5, 0x6}, 0x8) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/01 11:27:37 executing program 5: socketpair(0xa, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4", 0x13) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d6117e87917d53b63a689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41000001ff0d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa768eb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15000000000000000000000000000000"], 0x4000) read(r3, &(0x7f0000001580)=""/237, 0xed) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x7e5e) lseek(r2, 0x0, 0x3) getsockname$ax25(r0, &(0x7f0000000540), &(0x7f00000008c0)=0x10) lseek(r1, 0x0, 0x1) syncfs(r2) sendfile(r3, r2, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000800)={r6, 0x1, 0x30}, 0xc) readlinkat(r2, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x9, 0x4) splice(0xffffffffffffffff, &(0x7f00000002c0), 0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x8) sendfile(r3, r2, 0x0, 0x7fffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x111040, 0x100) ftruncate(r3, 0x15e4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) open_by_handle_at(r1, &(0x7f0000001680)=ANY=[@ANYBLOB="0810000002000000ff1609824ee6d9059cf20c458864f4d5731e411cf240715c841421b93dc214322212dd591e798efda8e2e9d8da961e2d56e9ec0a1f6515a5047265e678ee2379b37e1ff4fabdb09688e7a51ee2467ff81d6510e3fc0bc648d916c3fdc14aacc5efb0eeeb88078b5d76ea2892b47246ebc47e80663411e13e545c0e0ec1785434e328c6c5f2f36adaeba2561745baf69e99172faf991698cb7ba072afa379e54eb2b930cad7649f14f28071d0c72345ae8e7cfd7b618d23bbbade1aeb5cc33ba2bedeedab0e5ecd4aa686ce2092d32b6fa430361f9a90f532a6f9f8ca7fc56102f73777b1163d939ebf94f937c3a8ce6297bb2cca0f649f9a196b7e31517a351cdc9ae03c33d730cfe18a154bf83a2880c9e89c1d5181ee022e62b457869687f9f077bd25e7488272bad8164583dbc03ae0b665637f4c6b706a3510d4500647747e54e886f040f2bfb6dec8e2545754b2d7168112beffef3925598ed807a57ec0efff68a8c7125726da0b26a71fc9799cb8de4d767af8e0fae62594157d48aeb128b7c8b499dfc697d899a3067b1e6605de041ddbb114b9a7c1ce41b8e7263391d743481f5d49b0e49d8de4037fee225b441cfc9a257b0f6ecded2863d7f8391e4ecec675f3f59f39631cfab3d969a328f151639fd1fb60824246a9a2dbc5a47da31ddb393472755529d81a904a2cc08b337567fee443cd673995d1f4274cdbb5ec6f03086133fd6514c8fa246eb60c4e9518acc9f245826a0e796078cb1ba437a7c6649ba6f7d079c5b06345161e58478a78e6d2f5338e829969cdec9c1041dc2b31b87aef147e8127ca98eec3660a5ab32b42eef3de250261a41a9422647453c8e098d0f998048c2b329e163cfc7bf2df311b5be8386fdb3bfbc5636933fc9caf95386cf009f589ddd0fd6eab9b76049a14c1e71aae84ca093e7f1cf49e981a84fdf9189962aa428e66ec23fe661e50f6e826452b24928afa618ba54e2bb3110c330784a2b1d88659f67fddd51de4fe9cce34fb86d533f396712abc2b2d9d8751b71755923bd54b24995eee5dd1643d95d2cd744fcc3ef1f59b87bd092f7b734563403f638458bfe7ab6699186cfa6a31eaeb659685efb8432fb357e7a958cb2d82c3bb28bf8f28f1dd9af34cf78b4867dee6fe2c9b2a7673be7be30a7820507f0129fc1088d24e1692a191946b73d89757fbc7de8eae98eda6fbea69f983e7f4936875c623ad068d76ef12cf4ae43e3c65fdea52e79a33efe08a25adc3f56b699d5603a46bab29b45140483f2a6edc5215f9b7b95b7960beeda54e75f205f559829bb2280d6d3ba9d221d47348506f300510b817889bd09b1c3ff4c97d270e505f91ee57824b6c962008aa6fc8c86cf05aaa827c82abbfabed0bfd2583ce0db56483cdda4d6c0c8c3977a6db92337c8b6e92c9694ce396196652451590633c80ddf22bbe00b1db7fd99f06ac2c8ac08f41fe66bb72f225ad0f0e3d91528a4838f85fde5b35bf52d43de28cc08bd24a1c912295b68841d26f9a8075b8f0742e6543171a71a2f1534e8d4ec510cb0353c6e6000e40ddf00ce3e787c8dd702060489b605dfbdcf3c260e8ca6aa1754718ffa15d5abb488dbc7fedeebb2e73828b05a001a3e1226060e35226a143050b7fe44f6f4b3632ed4493823edd598006990d0a8fe8cb37dda12a57dc69b57f4cc4209b718e914d10cfdfc4674338e89c194fc8d609501c14c7033a337bf0456f073f6bba7927c65e86675b8472de6c64770128c69a8b720b8990a95cb6999c886921774c9d7b5f17764b0c566b4473acb77a85872b2b148e71fd068a50ac33e15924a7221d4f508bac3c0a7fee31603d97f397c6a11794f84b1c2dece45a765026176df4e6b48f2855c4fffa0eba5e12230234e6b4d18bd3666bcd89de471c2d0a0133b767e7af93e6efd54b58f48b3ef6227c9ad61904d3405121bbaf49b706256392989dd7b74a809f34d8db524b3301f6e3ea9437f1133fb114fa40759ac35c86194a717e9a19e13bb2b9bce96aeb9f2d3f0c99d41f5f36311964568a810e4b80d4098004d73414d348cc599ef109d26e777ad0cb472642456238674158881137b23e539d45cfd7378e1c27d97f4cb228f0eb4f03a78d5fe03fe5b0d8a4966f5ee5d2f013d8a8a3c49c4d48b78cfae07ff605d2ca7635f8d1a9a991e1ebbd2a74abe99ac1486de0c9b495e2dcbd8a3d9fb4c7e42a8e3cfa54cdd34231b9b5957aa09abc21cc45b5efb7f9cc2ef19d1a4323c353a438272a12682983068b9a3bcf33209bb58f3ca5d5a1eeda9e9295fd5001b422edccbd139f6eaa58ade7f45e7567998b12c08fdcf7847f4bce8ab66de0d684be4be7c68712f2be21144bab125c2ba23d6975d4a0003de6445d06bc58120e5b1ce0191a8f992b27e8222c810610d03060e7616d2547fc1db81c70811c8b5ec41564eb5ffdf144692da13a5166cd4a6b3d30b31191e3baaa5167e2b5e3cc803ffad38b348b05aa10a82d7980f0944b514c3356cd2fa3e54a64952814e2a691d21684951785fd45a3e656c21ce3acb7d3a6fd22529ead51f66eb17d5d4cbbc2bbb87a86b0b019b251af31a593938ebbc88ee765c1b8ea993ddb829d742fbd41ff21247d51b7935b1b71ce57b738a6b52f4ce44e95dec3aef092a57ed838b72e4b96e7c2e5a8ea494da5542319c1296490261ff3570ebfd250047d540a12aec6f245c81d407e0d58c2163f6551578574cfcfda78d4aae18842e538823f92c6eb54f802696fe35b5e500a4791ed71299ee2c288aea3f9d6b65832ea55e4e8eebf63174fbdadc619d23a666f2396e5ae24fb9cccae6cfe31ca1fbc78d43b4749b8dfa22f44f3c3a5ddfb1fec2a3f3cfd17f1be95ed6c6f3ebf67fa121918ae30a1e4256b938dfe48073cd5e6a37394b6af12d6eeb8a9eacec99e42d860948a5b26879eee24649801e5b837c63a8e95fefa1658fe4a5de73f36da2a2e7e57bc84790bcc3675c5a1f8d04a157f180cd3148f3112facc201653e1a4d3fec837372eab88fac31a4666876d3fd27e62a84ce3a0c80ddf54a3af5c802b2a63de61b875f149bab45ceeabdc931582bd33ea85b2498214120dd32f350724f008dc7f947b48c8740802a2e6130b0b4971d2bd0ec5e7870a883e0e45844938ee9cdc8f3e73ddc1d08f46c142874b76d8df99a54a991e09f1269077bc33e2468393357ef1f0eb340824e79773ecf5491703e5f3018b225826a982514a5833d2d8af7c069a66a88927941f297e6101cc87d9b8d4fb66c0584568bffff27bc477c24db69b2e38f73f7c29c762d5c663b852ffb54752ab36201a7c1d5b153ef5e9e433d563924fde07a3ae6fec08d5c63f2304a568874235df3d94fab264e7a6b5a811521d5bf6c8fb951aace3ee0152851c15b9f3b87edbf14fdbaf640e9f5943939005bc62ad2f5dcff772ef743e7f311f7614d944196e971f3162a7c6b26aa69163c5678b5078f247c0142649ab95adc29de06695039db0c7490a753d117d6ecc6de6f98ed2ef8d12b69db8a30303e1c4e6548015b8848d5a24f1622043cc1394185da7fd0db05e6f437e16ec8b03bdbe573e170634d624b648b6ae83c8e4f8b286e64051519669ea141aabf02d1bbb807ba852bdf39893df0c7c0ee9e278518a349fd2a736cd307cdc4d6e23ee1791262e4ce8664ec80414b871101ab56892fd45c35a254ecb234a59b81a7207fd8ad750a21422f94af120bc5ca08dedfa31d3b002ed70c3171b82b129b16177be956e51fb21e7fa38a05b29a5070a75a040a980adbad970b6a22cde70ae5e25f8578df07744f23dd75ddc27b3f669800ab6a7e5180ca98f2feeaf2c047737f7c46473b27a19482f2477bb7ff743d1d1a558c7080468d4d5d61c136f96ee15051e5dc36f1d4379bafc526c746f12a9ecbeb83db29130142a3a41c045a9a4aba257df20674892af22feb83befd7f95eb5ff0bbf613e5122127d47f774567c950ad26d36c1cc6b8a8a40324579528d89b2fdaa0241be10d3cdf9b2729366cd963458513024d9ea6bc63fbf560d5309a206359b245cad3dd95282fc94fc50e5fd10fe8096e239c4e648a7f2cccdab0373a6d9d63a54573d7acb83728540e6db018eb9810a8b85fe54311c5d8342b11c2d26ee81e224ed2a59de3ab5c9228b7acd6e2df3405ec800651091d01f4a3a86ed530eeb8a63530a94d0447b0c4c13bccb2fc02eba4c4e9f4fdf6e6d82aade695eddad6d76c6d0d60f102ab9926863e5442357c16e80fcbce6b0c725f7c2d3a58d6f49b1edc82c80f1a817cc49de63e450291ede2e528cd64a82c15a7322ed70561549e942e6ced4e3271545785015"], 0x100) close(r0) 2018/04/01 11:27:37 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x1000000007) [ 60.999977] sctp: [Deprecated]: syz-executor3 (pid 6440) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.999977] Use struct sctp_sack_info instead [ 61.972148] sctp: [Deprecated]: syz-executor3 (pid 6440) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.972148] Use struct sctp_sack_info instead 2018/04/01 11:27:38 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) 2018/04/01 11:27:38 executing program 5: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setaffinity(r0, 0xfffffffffffffe8e, &(0x7f0000000140)=0x9) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) msgctl$IPC_RMID(r1, 0x0) 2018/04/01 11:27:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) readv(r0, &(0x7f0000dcdff0), 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfffffffffffffcd0) ioctl$KDSETMODE(r0, 0x4b3a, 0x401) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xf3, "f68a6fbafe115d1201db101beee60c067c54c16d7dc972a12449bf9922f0c58e736f2d64838081414eaeff47dda8d17f3daaa0b24b68ade257024f675c2442f352dad81d1a5ae5c1c3d82fb2ffd88ecf7a18694d3ed6917116070e385c1464bb4364fa41eef3f1beb924054c51fb27201913715e480355302972665a8794ff482c20cb3ec121eb38b61bebbecdd333280cc045a4adf15049cc510b0885e6942e1a21edc27955bebec23e5af150807320bd88c2026ede8aef569dc5296b32562d41c50a129d3f3bf8d3ea44d796248359375d674ce07c19d16038e8e77a3836ca08f47b6ef8ab039aa00420533bd34736d437c4"}, &(0x7f0000000240)=0xfb) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/04/01 11:27:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0xfffffffffffffffd, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000008000/0x4000)=nil, 0x4000) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/01 11:27:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000cfd2830ef4abbb025500"], &(0x7f0000991000)=0x8) 2018/04/01 11:27:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="e1dcc157194be06a81120430116dd4103bff9587a415445fc656af30bff1378722f4468a5f2208bde859f7d188b44d461c4d9e88527893bc9deff02d24e5283279329fa7edfa851ce9ea86e04971b82e48685ada20a87c0f4e2b1a9292b5d83b7bc0536a588a15fe72dcc1acf6dc48f54e7d33a2ac758e", 0x77, 0x5}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="646174613d6a6f755e4893cb66e1705b726e616c2c00"]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) sendto$llc(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x8, 0x0, 0x5, 0x35fd, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/01 11:27:38 executing program 6: socketpair(0x8, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x5) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/04/01 11:27:38 executing program 0: getpgrp(0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x1b) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x2) 2018/04/01 11:27:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pread64(r0, &(0x7f0000000000)=""/5, 0x5, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/01 11:27:39 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0x0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xfffffffffffffcd1) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(r9, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000e000000000000000000000000000000000000000000004416bd916ad7fcc9f0ee3a92a000000000000000000000000000000000000000000000093008000000000000000000000000000000000000000b3fd5c886a5c9b3aa67cc7e5668c88f0b8c1a9edfce69a1d027723b706209c7e11fd2f9340c21cc2ce81f75621c95024a0a64e137cfc076619423656ca575205df2185576349098c1c8d87599d01c82285fc16574df9afb3ac7be71ce9a20c3067a2eb108b53390ae1d25794abb0a74cb6352c037c991c0fa5dc3b5fd286a5b60fa9132aa15e57efe6489ae52816c0051eb0a99c2b"], 0x1, 0x0, 0x0) 2018/04/01 11:27:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) 2018/04/01 11:27:39 executing program 4: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000180)=""/228) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x0, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000000c0), 0x0, 0x1000000, 0x0, 0x5}]) [ 62.875827] REISERFS warning (device loop2): super-6506 reiserfs_getopt: bad value "jou^H“Ëfáp[rnal" for option "data" [ 62.875827] [ 62.991226] REISERFS warning (device loop2): super-6506 reiserfs_getopt: bad value "jou^H“Ëfáp[rnal" for option "data" [ 62.991226] 2018/04/01 11:27:39 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r1, 0x100000001, 0x800}, &(0x7f0000000940)=0xc) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) openat$cgroup_ro(r3, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r5, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000640)={{0xfe27cd24a9dce87a, 0x1, 0x1, 0x2, 0x10001}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x5, 0x4, 0x7}) write(r3, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea393c58f6591d7d6d903e33c4f5c50767264ffef06b9427e205d96a32", 0xdb) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xb0) r7 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r7, 0x10c, 0xe, &(0x7f0000000000)=0x70c8, 0xfffffffffffffdb6) recvmmsg(r7, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xc3, 0xdf, &(0x7f0000000740)="c634339223a63193598d0cdb9157151d13c3932b02a680edef4734f59291e9ac79d87f81f71dccd9b10a0370e1810f9a2243ada6269910a4321c8b6615c4d57ee21e9ece7c35ce171c91be3b7089e2a96fd2fc69757887de480e98216d9879ab408bc25075e7432a28d6c357a238f2582fa2e0589d3b1b8c6086f96d2602304cbd181dc4fd96cbb734b87b195bef84064102d71a0ac34013fa0f9918cc7062521ce3ed3926a47bc3d7477cf871d79e603f04033d7a5e9ec66ad8982ae15e5c60f903e5", &(0x7f0000000840)=""/223, 0x6}, 0x28) sendto$llc(r7, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet(0x2, 0xa, 0xccce, &(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x5, 0x202, 0xebd, 0x1ff, 0x3, 0x8001, 0x80, r6}, &(0x7f00000003c0)=0x20) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000480)={r9, 0x6}, &(0x7f00000004c0)=0x8) socketpair$ax25(0x3, 0x5, 0x80000000000000d2, &(0x7f0000000200)={0xffffffffffffffff}) sendto$ax25(r10, &(0x7f0000000240)="eee9b5211ef87c4ba592e93130d09dcb6827a6adf77f452ce5eaca72a2152a6dda175a7fc056e25d58088111670fe14ee382b59d3700987c57c65fe5f2f2e90d15b74b13586cc317f4f79ed17ac1ca4d29817328670feda6ab660ab920a7165a7eeff32693e4c8e17eecca2e8e949671c3eced19493b1361aa7053ff7e5a86f89df289b1f8c6f37c0529ad773356d243b2a2d3cabc889f501e46c9707fedd1c78b41be46ef3a301bb50afc389606630f649bd426d48e341dea7b0f43dcea59db28fa1f164c50a1cb78703ae0e0bcb5d0b1ce0cbe3ffb0f6e99527718531748402ca111cd5deb6e38f4", 0xe9, 0x10, 0x0, 0x0) memfd_create(&(0x7f0000001380)='lonodev\x00', 0x0) listen(r7, 0x8c100) 2018/04/01 11:27:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/04/01 11:27:39 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:39 executing program 3: futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0x0, 0x2000002, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="030001008100"], 0xa) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r2, 0x1ff, &(0x7f0000000100)) 2018/04/01 11:27:39 executing program 2: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x2000)=nil, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080), 0x0, 0x2}, {&(0x7f00000000c0)="1355cc4cb53ee4c059e0a5bad51d682ae4569036ab06b8bfa477e317bdab3d35b388d935a473f5e2ed2d317f39c51dbf75", 0x31, 0xe036}, {&(0x7f0000000100)="230b0e30ce40af2c7a48e508a24b5e10d06d3695a430e8ecf18e3dc105687ef28e34c314327aff0eeaf8d9d3ab4c0d6bd61bf61ae04f0ffcdd89c2f0de13841263640982e3de327b39a1e526825428e91c30cf62d504c9de77784a2c3c3cae19ba17f697969af8aac68c54de87394dd14a93a9237d817e6ea26f032f80a14968630db6db36ab71455fbe72ec482f3965c1f9731721238ec6755df360a53ce8a90d3b2be05c8960937e30231e881faffd5a84c1", 0xb3, 0x3}, {&(0x7f00000001c0)="63e3662c426cfe94c1b3095df5a51f144f86c5ca6a1130c5ba77e177f8703d838d4b0c3c3fa3df8c3e33acdc871c99c8c5bdacfc094d012f689c1c5808b639b47c010fd00b88288db9f24ac2956c5cdc7ded24f1efbcfbabd96f448af3af5cb3c112dde37f565c876b496571c9c1ce373d006132ba8841fba496f80b2067", 0x7e, 0x6}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="08006f74612c6769643d000078323d3a052c646973636172642c67727071756f74612c6572726f72733d72656d6f756e742d726f2c6769643d36007b2c00"]) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x2, 0x7, [0x200, 0x7, 0x3ff, 0x20, 0x3, 0x200, 0xfff]}, &(0x7f0000000380)=0x16) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000003c0)) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/01 11:27:39 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000002c0)=0x5) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000340)={0x8, 0x1ff, 0xda46, 0x3, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000280)={[{0x2b, 'pids', 0x20}]}, 0x6) tkill(r1, 0x1000000000016) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000000040000, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000140)={{0xf000, 0x4, 0x8, 0x6, 0x401, 0x5, 0x5, 0xc2, 0x7f, 0x200, 0x8, 0x3}, {0x4000, 0x4000, 0xc, 0x0, 0x3, 0x3, 0x9, 0x1, 0x1, 0x2, 0xbd, 0x3ff}, {0x1000, 0xf000, 0xd, 0x5, 0x0, 0x8001, 0x10001, 0x3, 0xfff, 0x3, 0x4, 0x7}, {0x1, 0x2, 0xe, 0x0, 0x4, 0x7, 0x1, 0xf9, 0x5, 0x100000001, 0x9, 0xe6f8}, {0x0, 0xf000, 0xf, 0x5, 0x7, 0xfff, 0x6, 0x1, 0x9, 0xce, 0xd65}, {0x1f002, 0x0, 0xf, 0x1, 0x2, 0x3, 0xd1c, 0x4, 0x805, 0x2, 0x1, 0x2}, {0x12000, 0x107007, 0xf, 0xffffffff, 0x5, 0x7, 0x3, 0x4, 0x3, 0x3, 0x6, 0x2baba91b}, {0x4, 0x2, 0xf, 0xebb, 0xf8, 0x7ff, 0x7, 0x544, 0x11, 0x5, 0xfffffffffffffff7, 0x1}, {0x2, 0x4000}, {0x1}, 0x10, 0x0, 0x2000, 0x10000, 0x9, 0x100, 0x1000, [0x0, 0x0, 0x400, 0x3]}) 2018/04/01 11:27:39 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002640)={{{@in=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) socketpair(0xb, 0x8080a, 0x6, &(0x7f0000002c00)) socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x1c) accept$netrom(0xffffffffffffffff, &(0x7f0000003180)=@full, &(0x7f0000003200)=0x48) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000003240)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0)=0xffffffff, 0x4) epoll_create(0x7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003b00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c80), &(0x7f0000003cc0)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004280)) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000043c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0, 0x0}, &(0x7f0000004440)=0xc) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004480), 0x80800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004500), &(0x7f0000004540)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) r8 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004b00)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005080)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000051c0), &(0x7f0000005200)=0xc) sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000280)="112095aeb759db5932495184301f3cc89b9e7b660e6fa1c8fb487e234e", 0x1d}, {&(0x7f0000000500)="023a874237cc29e67b5fa5d52631be9255cf62703f783b48800cc63536bf53bf3871615cd10fb79e8e87b9ca2a209420cfa766e6861f669351f3405b8f9ca358a361b2f37fac897c6e5141e5f630073d5afdd2433d92649b546ec98cbe33973c2114c498d943c6fc2fc5a2e40ba022e964b4177290", 0x75}], 0x2, &(0x7f0000002800), 0x0, 0x40000}, {&(0x7f0000002840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f00000028c0)="b20b04811edcb5d70a9b9990c536af059eb492f529b4cc11710dd12d5800ea78bbff2094cf18c30d008ca6c88ceb052c4066c2ba735032180b50047c00ef6838f9035c6da9d1ed45834c7fea6cb2859c284c845831213e7dd3dc191bd3912dbf1ccc27cdd541adc6f517d61575efaa34d7e48e8d198852da5a0cf62ad44bc53ef305a8ca4c2f35bdb293b3cf62485b9c615631959856436f3d5ca7ce9fef5adaa1efd5f74a35da3cd008898a00c183ed0a11e9d08d0379cd679b5fcd7808cac445", 0xc1}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003780)="23b2b01cf337f25d7e5f93cb9c56c50f07d457b35dc2266535744468770171d11e6a54c67e3a48be14db0d713efef3c72336498b12b77143b8f8451dff7d9940d4162c6dca9d7bcf13ac75f41db2bb6d3f90a9ab5589b9d798e80a5cc940e030d40908016483ad1c9aba59b900b2311d04c0f7fa00f837955f55ebd69367c5b415043db16a2a41f4c4c908be2c6c575c7713370934b9c8e58a2c6a8b0c3969e87840bce4ada244", 0xa7}, {&(0x7f0000003980)="f76b6e8d44caa27687f6617c2fbfbd5d8862219591df28df5c0272a6ad284a3ce2cac086219b5e3d057f4e8a53977c145b2556c756e38668bc812104558f679b78957f0d75aec4db81357dcfde32f38c0789d4f93a2fa4d6782e2c825a96d3d585d87196f49d1ab125e56e4d9b8ec294546d6f4616b818496d2f975ec00afd410e98c5c7749dd18b71990c2ce49808", 0x8f}], 0x2, &(0x7f0000003d00), 0x0, 0x40000}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003dc0)="2db3546d92cbd688109cc6fb5264535e65df029ae7cb5dba6b637028ec8036001a85f276f9db260cb119b3617ec34bfe60f7ac7079e1ea71c70878b7ffbb234b65abff37f0202b2f5f8e49868b88fd3db8", 0x51}, {&(0x7f0000004080)="3822dadc2f4810ca9b2bd7809ed89840431fc05b5e93bc05ee6d7595e4", 0x1d}], 0x2, &(0x7f0000004580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x40000}, {&(0x7f0000004600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004680)="94eec757f4d7378aac15d1e1724560afce46e9718b7192f18c3de50dec649b8746a0df186a8b6698dbedc53f74b61f29257c5325c79df9bebe093710f41da4f890eb1f1c0c3ccfeb20a2e6ced88105194ef81b45cea415b95df22379d0b3f6cc7d65fc4b5412cdeadc5d3593463e23716df905edd8d2880a82edfc766f9668048a50f307466190f99454", 0x8a}], 0x1, &(0x7f0000004b40)=[@cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}], 0x40, 0x40}, {&(0x7f0000004b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c00)="345d1cc2c1aedac047e560a757f5dada75b2841e333da5d05973d445e0db12cbc8084165aa11795767b0e76c7a53d2121dfbd19e8750f66714b1f90c69c14683af8ba90fa0e82f57d4b9f55a04158ee61bb31d711bb946214fdb63ea42adce3f3e6dabc45dee292b00d851ab89d04c2fef284fd33672fe022418cb8d264b9907436ffaa4e63e65ea9fac64a62881b89bda119d57b63df63df027e694f1f7bf543d08d52e4c9983ace6f105bcf40833f3fba8e2e9a21419942506bd9bd636e36147405a289fe56c548711fe18843d77555dba36abfefb6ca0aeb184ff1a386cc40d85764b5ac78b410e5a8364b5aa4c3741a8cb1c6b", 0xf5}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r14, 0x8001, 0x0) tee(r11, r14, 0x8004, 0x0) setsockopt$sock_void(r12, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0xc6, 0x7, 0x20}, {0x8000, 0x4, 0x1, 0x7}, {0x6, 0xfff, 0x1c83, 0x7}, {0xa9e, 0x6, 0x9, 0x3}, {0x0, 0x9f5, 0x7fffffff}, {0x3, 0x800, 0x4, 0x7}]}, 0x10) connect$unix(r12, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(r12, &(0x7f00000000c0), 0xffdd) tee(r11, r14, 0x1, 0x3) 2018/04/01 11:27:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x6}, {0x0, 0x40}, {0x4, 0x100}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/04/01 11:27:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000499c982c11b9befa981aa2985ab9255aac5af7b2f47abb858c6279552e0217d98925cf88f860efc223baf8296154a94b2daa6b5fbe02c5765c818e2b42e51c2224e6f54d48a614347bb61f6a15"]}) [ 63.132237] bridge0: port 1(erspan0) entered blocking state [ 63.138131] bridge0: port 1(erspan0) entered disabled state [ 63.166564] device erspan0 entered promiscuous mode [ 63.166934] jfs: Unrecognized mount option "" or missing value 2018/04/01 11:27:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r2, 0x0) 2018/04/01 11:27:40 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x13, 0x2, [0x10000, 0x2]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1, 0x1, [0x80000000]}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}, [@typed={0x7, 0x0, @u32}, @typed={0xc, 0x2, @u32}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x12000) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000200)=r4) [ 63.179189] bridge0: port 1(erspan0) entered blocking state [ 63.185119] bridge0: port 1(erspan0) entered forwarding state [ 63.196108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.237204] jfs: Unrecognized mount option "" or missing value [ 63.257926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 11:27:40 executing program 2: r0 = openat$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}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000004c0)=""/4096) dup3(r3, r4, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000080)={0x4, 0x1d, &(0x7f0000000040)="62eb3e81102539cc2a33b62188757d8db130e7bee926943b9f7ce8b182"}) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/01 11:27:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x14) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001940)={&(0x7f0000001800)={0x1d, r1}, 0x10, &(0x7f0000001900)={&(0x7f0000001880)={0x7, 0x301, 0xfffffffffffffff9, {r2, r3/1000+10000}, {0x77359400}, {0x3, 0x7, 0xd2, 0x3}, 0x1, @canfd={{0x2, 0x9, 0x20, 0x400000000000}, 0x1, 0x2, 0x0, 0x0, "3770d6fd489093cd38e5fff4068d92a0bff5e2f8f8e33f31f9f7a61c0bffff6d4e8c3a14602ef765148264430650380f4b1ea54dab7105a7ac93cc18e19da9be"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x20000, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x14000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000008, 0x31, r4, 0x0) 2018/04/01 11:27:40 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0x14) [ 63.287693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 11:27:40 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x65) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r1, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) readlink(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=""/46, 0x2e) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x2000011, r2, 0x0) write$sndseq(r1, &(0x7f0000000040), 0xe78e624c) [ 63.336106] mmap: syz-executor0 (6567) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/01 11:27:40 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x81, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/129}, &(0x7f0000000240)=0x78) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) [ 63.914361] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 63.932592] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 63.932592] The task syz-executor7 (6588) triggered the difference, watch for misbehavior. 2018/04/01 11:27:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x3eca817f, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) 2018/04/01 11:27:40 executing program 0: socketpair(0x8, 0x8080a, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001140)={0x2, &(0x7f0000000040)=""/19, &(0x7f0000001100)=[{0x1ce, 0x1000, 0x101, &(0x7f0000000080)=""/4096}, {0x7, 0x60, 0xffffffffffffffe0, &(0x7f0000001080)=""/96}]}) getsockopt(r0, 0x7f, 0x3, &(0x7f0000001180)=""/11, &(0x7f00000011c0)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001200)) getsockname$inet(r1, &(0x7f00000012c0)={0x0, 0x0, @dev}, &(0x7f0000001300)=0x10) io_setup(0x8000, &(0x7f0000001340)=0x0) io_destroy(r2) r3 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001440)={0x2000000000000000, 0x1b4a8585, r3, 0x2cec, r4, 0x1, 0x376, 0xa4ba}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001680)=ANY=[@ANYBLOB="ffffffff0800002301000080084e0800766944fc3706fc1a6387b3752b3a2342ec64ffd639a26b637ea0546c5028c4b0"]) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000014c0)=""/97) prctl$setname(0xf, &(0x7f0000001540)='keyring\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001580)={0x8, 0x100000001, 0x2, 0x1, 0x0, 0x7}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000015c0)) r6 = shmget(0x3, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000001600)=""/78) r7 = accept4$packet(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003a00)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000003a80)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000003b80)={&(0x7f0000003a40)={0x1d, r8}, 0x10, &(0x7f0000003b40)={&(0x7f0000003ac0)={0x0, 0x20, 0x8, {0x77359400}, {r9, r10/1000+30000}, {0x1, 0x5, 0x32, 0x6}, 0x1, @can={{0x4, 0x4, 0x2, 0xffff}, 0x3, 0x2, 0x0, 0x0, "ee0cae13895879e8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) acct(&(0x7f0000003bc0)='./file0\x00') connect$l2tp(r0, &(0x7f0000003c00)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x4, 0x4}}, 0x2e) readv(r0, &(0x7f0000003e40)=[{&(0x7f0000003c40)=""/153, 0x99}, {&(0x7f0000003d00)=""/46, 0x2e}, {&(0x7f0000003d40)=""/133, 0x85}, {&(0x7f0000003e00)=""/51, 0x33}], 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003e80)=r3) r11 = getgid() syz_fuseblk_mount(&(0x7f0000003ec0)='./file0/file0\x00', &(0x7f0000003f00)='./file0\x00', 0x1001, r5, r11, 0xffffffffffff7fff, 0x1, 0x200008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003f40)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x200, 0x82e, 0x100, 0x3e0000000, 0x3f8, 0x2, 0x2, 0x2, 0x6, 0x4, 0x3f, 0x0, 0x6b88, 0x3, 0x7]}, &(0x7f0000004040)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004080)=@assoc_value={r12, 0x31}, &(0x7f00000040c0)=0x8) sendmsg$nl_crypto(r0, &(0x7f00000042c0)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004280)={&(0x7f0000004140)=@del={0x108, 0x11, 0x20, 0x70bd29, 0x25dfdbff, {{'pcrypt(ccm(blowfish-asm))\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0xcc81}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/01 11:27:40 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) sendmmsg(r0, &(0x7f0000004ac0)=[{{&(0x7f0000000100)=@l2={0x1f, 0x1, {0xfffffffffffffffc, 0x5, 0x13de718c, 0x9, 0xa7, 0x6}, 0x3, 0x3}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)="b5f3d208117b9449b173d823bf708f3b0c73a7236090d3a9ee8b054991efe578e3b4cd3bc5a821fe", 0x28}, {&(0x7f0000000280)="6b4e11b0a89dbac3cdadcaee044a27b0a0c8f619ab746a06402d64bcae5d02b6da5ffe7f0e8ffd786f06e052195ca3da50c8bac910d51b3b9b82981935c3ca453cb9f067d7178442c3f86d13818f2182061cd2049b9f2ee400540283662910cf299ed3f5044e3cff349b637c183c0ec6536e676271d69b7de1e8dbe7d3d3599034734e3220bdf7130a17c59a5ec7767fa81597550a47bcaf092e878801d32fb46dc669d074d6e9be64", 0xa9}, {&(0x7f0000000380)="10b8df66549f736e0c44f33b7d051f2cae0ef149cbf3544d2147ba1a10728f", 0x1f}, {&(0x7f00000004c0)="aad2ed153a719797fa5bd74a632602173ff7a3d0751944d5c9dde89772d4ca357d91f4450f3866ac2ba03df094602f4388db953a1301c9ce04f2e64818dad6c130", 0x41}], 0x4, 0x0, 0x0, 0x1}, 0x57}, {{&(0x7f00000015c0)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80, &(0x7f0000004700)=[{&(0x7f0000001640)="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0x1000}, 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0x1000}], 0x2, &(0x7f0000004740)=[{0xb0, 0x10f, 0x4, "b045f854df50804aa3ca516097363e7651284df1cfe34346b35cb415d6d866301e748566cc479c8baff1f15decad49da1e00805e968b3913bc330df0883060d29cd095f00cc48e3df55ba3c7a0a4e58acb44d7bcab60b95d69a6721f4af9ea5e604c34c7a41fa144a62a80d7f0f235212307115764149e443c97dad32096bd49a96b8cd40153170bcf2758316b884799caa29f55aa31854f11ef31d1b36b"}, {0xa8, 0x114, 0x10000, "cd4d492606e57453b5aeffa2aa2dff3f9c174e8c8fdfceb5fbbea863c97037e7a0ee3564bf5dbe62838381193ee52a953607753738099cc7eb2b6591ecee4f22b2b482033966e93314769c72d27d191cff7459faf11003c3f0659d29edec23c60156336dfb07a5211f5f5d749f4a827822a30dc4f6b9fd936fe91abf942d4cc36144ef06d56f1fb1ca42be6117fb1c0b76054c"}, {0x100, 0x116, 0x7f, "e0d1256e89a80120b4cab908fc5ab4da59858049fa3634c6d5a630f56990f0e63f8ba002319c566d51a7f14ede1bca61f8c9394a715aa68e42c6345f2b6274ef4f4702513f4d587dd375334d067aa1eda70ad90b9244ad846147076dde076ac4e2a385910e82dbe4d833469278cdb9db0bf559ece4e5825f8adc3d254413f59efdcfdc4ce708910365043af77c23c59d6515b5ed0cb226f571a485f6009f3eeeb57498a27d45717ea66a141327e47bff0e1ec56b5bf4634169331edbce43e1f0b9185bd5b4223df7fc011a4d4d7fa0b8ae8839e0afb172e4a7c826a174ca048bcb585750691429779b4aa04bff"}], 0x258, 0x855}, 0xf1}], 0x2, 0x880) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000004b40)={0x0, 0x3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000004b80)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004bc0)=r2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004c00)=0x8, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000004c40)) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004c80)=0x40, &(0x7f0000004cc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000004d00)={{0x4, 0x1}, 'port0\x00', 0x4, 0x100000, 0x2, 0x7, 0x3, 0x6, 0x3, 0x0, 0x1, 0x8001}) unlink(&(0x7f0000004dc0)='./file0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000004e00)={r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004e40)={0x80000000, 0x8, 0x9d04, 0x401, r2}, &(0x7f0000004e80)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000004ec0)={'broute\x00'}, &(0x7f0000004f40)=0x78) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000004f80)={{0x2, 0x4e23, @rand_addr=0xfffffffffffff000}, {0x1}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'yam0\x00'}) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005040)=0x14) r5 = semget$private(0x0, 0x2, 0x0) semctl$SETVAL(r5, 0x6, 0x10, &(0x7f0000005080)=0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005200)=0xe8) r7 = getegid() syz_fuse_mount(&(0x7f00000050c0)='./file0\x00', 0x6002, r6, r7, 0x7fff, 0x800000) syz_open_dev$urandom(&(0x7f0000005240)='/dev/urandom\x00', 0x0, 0x40002) listen(r4, 0x1) prctl$getname(0x10, &(0x7f0000005280)=""/229) 2018/04/01 11:27:40 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x26921d3f10d99771}, 0x10) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0xffffffcb}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0) 2018/04/01 11:27:40 executing program 4: r0 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x7, 0x400) r3 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r6}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000003c0)={'ah\x00'}, &(0x7f0000000440)=0x1e) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000380)=0x54) lseek(r7, 0x0, 0x0) r8 = fcntl$getown(r5, 0x9) capget(&(0x7f0000000080)={0x399f1336, r8}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) fdatasync(r2) getpeername$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0xfffffffffffffffe, 0x85, 0x100, 0xfffffffffffffff9, 0x200, r9}) 2018/04/01 11:27:41 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x34000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) open_by_handle_at(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="07367ad2f65dcbba"], 0x0) 2018/04/01 11:27:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80040, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/16, 0x10, 0x40000003, &(0x7f0000000080)={0x1a, 0x201, 0x3, 0x0, 0x7, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r2 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) connect$nfc_raw(r2, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/01 11:27:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/01 11:27:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x0, 0x3, 0xff}) 2018/04/01 11:27:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f0000002b00)=[{{&(0x7f0000001100)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001300)}], 0x1, &(0x7f0000001540)=[{0x10, 0x113, 0x6}], 0x10}}, {{&(0x7f00000016c0)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000006480)=ANY=[@ANYBLOB="30f5710000000000000000000500000069827514d3acb52cee60a095c9000000000000"], 0x30, 0x4}}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b2", 0x11}], 0x1, 0x0, 0x0, 0x80}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) close(r1) 2018/04/01 11:27:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() ioprio_get$pid(0x2, r1) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = msgget(0x0, 0x4) msgrcv(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x5f, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000e53000), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 2018/04/01 11:27:41 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x386, @dev={0xfe, 0x80}, 0xffffffffffff0001}}, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200), &(0x7f0000000240)=0x18) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(r2, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cf", 0x45, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000340)=""/171, 0xab) sendmmsg$alg(r3, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000500)="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", 0x183}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) r4 = socket$inet(0x2, 0x0, 0xad) accept4(r4, &(0x7f0000000d80)=@can, &(0x7f0000000b40)=0x80, 0x800) 2018/04/01 11:27:41 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x9, 0x8000, 0x5, 0x7fffffff, 0x7, 0x3fe00000000000, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x13c) 2018/04/01 11:27:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000180)="7884342d381a2d1c1c12c514a4c7fba7b7fd1569c6b676096f685014e7a94defa0fd0180fc1650749e7ebc4d9e4e1a44ba9c6802ce0a9d000000000000cea255d7bf500866305663346537ddaead3505966012bad4ce7b51c9bdeafc0c50dd74d4aab4f1be12cf8517bdaef88366d7ff0766210519c2f84c4c4e29d4b204ec6dd40f9026bed52fe82b42a0b631ee3d670299f3b38f42eb5d3e8841a98dd3663ce9a94e1ca43503921df2a028203dd8fe037b43dc7ed83845a6e972601397433d3c254aac63e2bfceb05bef5f643088e954bbd1c795c7d205ce4f750b") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000cb2000/0x2000)=nil}) 2018/04/01 11:27:42 executing program 1: setrlimit(0xffffffffffffffff, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8a876, 0xffffffffffffffff, 0x0) 2018/04/01 11:27:42 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010a, 0x5, &(0x7f0000475ff9)="ffffffff", 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/01 11:27:42 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000480)=""/71, 0x47}], 0x1) fchdir(0xffffffffffffffff) 2018/04/01 11:27:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003f40)=@assoc_value, &(0x7f0000003f80)=0x8) 2018/04/01 11:27:42 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x163ede9f, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)={0x4, 0x5, 0x1, 0x10001, 0x5}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x100, 0x200}) 2018/04/01 11:27:42 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r2, &(0x7f0000000200)=""/62, 0x3e, 0x20, &(0x7f0000000380)={0x11, 0x1f, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(fpu(cbc(khazad)),sha3-512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) write$fuse(r4, &(0x7f0000000100)={0x28, 0x1, 0x2, @fuse_notify_store_out={0xffffffffffffd30d, 0xffffffffffffffb4}}, 0x28) r5 = accept$alg(r0, 0x0, 0x0) write$fuse(r4, &(0x7f0000000140)={0x50, 0x0, 0x9, @fuse_init_out={0x7, 0x1a, 0x8, 0x9, 0x440, 0x401, 0x9, 0x7}}, 0x50) sendmsg$alg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d", 0x90}], 0x1}, 0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) recvmsg(r5, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/04/01 11:27:42 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x84000, 0x0) process_vm_writev(0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/229, 0xe5}], 0x3, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/109, 0x6d}, {&(0x7f0000001540)=""/120, 0x78}, {&(0x7f00000015c0)=""/80, 0x50}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x1d000) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001640)={0x1f, {0x2, 0x4e24}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x100000000, 0x1, 0xffffffff, 0x96, &(0x7f00000000c0)='eql\x00', 0x4, 0x8, 0x2}) write$tun(r4, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x206) [ 66.048855] sctp: [Deprecated]: syz-executor3 (pid 6681) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.048855] Use struct sctp_sack_info instead [ 66.118154] sctp: [Deprecated]: syz-executor3 (pid 6681) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.118154] Use struct sctp_sack_info instead [ 66.164327] sctp: [Deprecated]: syz-executor3 (pid 6681) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.164327] Use struct sctp_sack_info instead 2018/04/01 11:27:43 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:43 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, &(0x7f00000003c0)="95"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0x33cd777, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x4e24, @rand_addr=0x100000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x290) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xd0, &(0x7f00000000c0)=""/208}) 2018/04/01 11:27:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10000, 0x0) renameat(r0, &(0x7f0000000100)='./file0/.ile0\x00', r1, &(0x7f0000000180)='./file0/.ile0\x00') syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x200000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/.ile0\x00', 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="a99b53125a8af10552ffee26824b662de10f08854e0612acbb22150ec70bb4a4390b11b703bb0f5d8f767d6cf94bece8a34efb57d3f10cb69b35756eb506d521d805eda2a74ca16c61a661c199e3ddffee357b996ce0b66d28392294604a70055c901daa84adefbfcd0ac0db47118003ad1f4dabec935be69bdaa41eec8d656078c9ec0cbff290f17db888aae98a135e84b6e9416c5786e1719fcb831dedf594527fc4d155e9e42c9fe24669320488", 0xaf, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000240)="25df0c474be72b7de408d1de5de0b1133e1f27ae0f4c98e320", 0x19, r3) 2018/04/01 11:27:43 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x6, @empty, 0x8d}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x92}, 0x20) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x0, 0xfffffffffffffffd, &(0x7f0000618000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/01 11:27:43 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/01 11:27:43 executing program 3: r0 = eventfd(0x8) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x20000000) syz_emit_ethernet(0x6e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/04/01 11:27:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x16, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x840, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/04/01 11:27:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r2, r4) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) sendto$ipx(r3, &(0x7f0000000480)="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", 0xfa, 0x20000000, &(0x7f0000000580)={0x4, 0xcfa, 0x0, "58dec527924e"}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r6, &(0x7f0000000300)=@generic, &(0x7f0000000040)=0x80) dup3(r5, r0, 0x80000) [ 66.997815] sctp: [Deprecated]: syz-executor5 (pid 6720) Use of int in maxseg socket option. [ 66.997815] Use struct sctp_assoc_value instead 2018/04/01 11:27:43 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:43 executing program 3: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) removexattr(&(0x7f0000000100)='.', &(0x7f0000000140)=@known='security.capability\x00') umount2(&(0x7f0000000040)='.', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) r4 = getpid() lstat(&(0x7f0000000480)='.', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000003900)={[{0x2, 0x6, 0xbb9c, 0x4, 0x7fff, 0x8001, 0x1, 0x2, 0x2, 0xaffc, 0x5644, 0x7, 0xdb}, {0x2a, 0x7619, 0x5, 0x10000, 0xcaa4, 0x101, 0xfe9, 0x50, 0xae26, 0x3, 0x5, 0x200, 0x9}, {0x2, 0xd9, 0x0, 0x9, 0x6, 0x3, 0x9, 0x1, 0xff, 0xfffffffffffffffb, 0xf6, 0xe5, 0x36}], 0x3}) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000003440)=0xc) stat(&(0x7f0000003480)='.', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003680)=0xe8) stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000038c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f00000033c0)=[{&(0x7f0000000180)={0x11c, 0x30, 0x600, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x4a, @ipv4}, @nested={0x104, 0x5d, [@typed={0x14, 0x6e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x4, @u32=0x4}, @typed={0x14, 0x4, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="5ef60b8e16ce76299508709306fb3af8010694c2d1fcbb745f6ba927cb73c78d9fbc6b4d94943fd84d8a865f9491cb8aa383e719a6ebaa01876333d43752c0139ce46f16503032d4d1b9734225a17b94d40a973cf9edd654e34da7b8745b1685211bc41fc7dc61502027498112182c21b591ec622a50aa4f8f2189e17e0f391ab1de82cbdbac1a5691f2dafa2c1e4299b68be1efc9f51c7d7d33461c7d9f7297da66eb2f38ce3496e72513db3c7c35b241fa5b902d680c41253204ebf4312d7d96def2aea16f3273cc96237f06e322d8"]}]}, 0x11c}, {&(0x7f00000005c0)={0x4b8, 0x39, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@generic="29954fa415351b6b9f45e7b87e9f58ef038a40c4a30471eb1c5c2dd219668b26f7cc576bf002109c9d698489e7cb29573efc368993eaf0dfc33e32bb0a320d84e190ce1fbae9d811a62baedc9ebaf4872c6a96d8243f3ae15c0caa1d87475e8428096e5587a33a7d991d06b2cdc751edabae6ce45edd3f571649f9be0ec7184c63766b9e6d18854d9074b7951a70c099f099582c3178890e7ab4812f3e148213b01226c83e4c7e7197e8fc976ce20d576d9227784e92", @nested={0x130, 0x7, [@typed={0xc, 0xf, @u64}, @typed={0x8, 0x26, @uid=r2}, @generic="6048a14c07d43d2bcf32cf5775b083f1bc16d9e9300e30ccc743bead862a190972ee0e3ee003ee4e7b116bd942a98a5ad70797da3cb846dc5692f826fb677ea52ffb77c52031a432d472c96525efc720a9b68e19d35c61a086e3f00b5f2152961b0ae45e0575698cf4c0b08bc3902eb426a4617a72e5677356b7decccdf42203a8c83b721b17bc7a34978423fdcdcf850ab10cad07c052f440703de01a529fc3c071c432d655b709cec4ff33adf1d2d717d34c26e5fa631dd7b3ff18db7a1071ad", @typed={0x4, 0x94}, @generic="2a0a2b2139e877e26205cf216525e70145a7914103f8c8d7744e322bec0445e385432e4a976dba4a66e07dc031c2ea9c2bf2e5d69999ffc37e648165718ef0f9789b5a74c08ea18bc90dbefcc574f22e"]}, @nested={0x1ac, 0x67, [@generic="e11d113e1d4d2a8a749345e9aa0c3ed3e583cfbd5ec3fcc807b94e25ce043467586f3314c8af025ae7f8a6e1556eba9fc9830e82ad54d36b2d2e15962dd12068b1b636735500bcd379bc9effdc99d6e6a62f2f749cde2300d362e9f1b31a5ae33eb8107f317be1a1fd420f89d29f888734996a390a9398d7d75ffe4f2aca0328d1f915ddf67c7cf73f5b3647d7", @typed={0xc, 0x8, @u64=0x9}, @generic="b3afd83e52bdd61d1ccb1000e0834f286675b01b33edba6d30bcf8e98ad52390cee92dfea57dfd4b3f66a0081b442b4edfec9f447152d5573dd848ba5707aae3bf0daf38bad16551ac2223ea1badb0d6a52cbfb1f0ff87e27433c757cee60f1ef0850d8ee36cf30784dfbad72eb351fcfbc79a714f3f17bf759b8ec31e4987607f8b25dae1efecd215e723e1daa89b05af9378cdd0dd31935c6afb0a2f2524761324c5304f4d75cb99863d03795efbdcdaeb7ea693cac0a862633f9dd7680b1a104773188f3189067c33b95fb9", @generic="83ab40564abc5e407aa94001d3a274e3fc9c05ae77fbb913f098ad6c3438ff85321ad5634a239031e7dbda816da9e72b08887842793a73bda2e86ee4ec82df"]}, @generic="7ca53275c17fe5573d2b189dfe84c0eb99ade80373c41e3d6affaaddc963010cc947514440bdbd0398765ed34efa12de1f4c35442aec2b89fe2db5bb248297be268bb3cb4213da65a423113aa5d0fe1d2630d24029910d966cafcfb04814ed11eb3275e5b29a98c5e3b2a006279f2e27b39fb633c55aedc033fc7d68af68de3fbde7c57d1bdeb8ec81bde19d27ff87140506", @typed={0x8, 0x89, @str='\x00'}, @typed={0x8, 0x91, @pid=r3}, @typed={0x14, 0x87, @ipv6=@loopback={0x0, 0x1}}, 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@generic="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@generic="76b47584b35b2a3c7f2bb0d8116b85feda858df32cabc01a1b418bdbe0b9b6cf402951ed38019668be1f1bd0e366626105a04062dd03e8cecf97e5b4de8e6863fd9065fd0c3a83f611e7b9101f9715072d666ecf9afa9655938320e5a93549521e4e6d3d470eeb4e04a0d7411b7de161f9bcb33b53ce0b716a0690a9d89202bfe1f24b45869e756cb38ed87473118349275c1e96bea7d4f4d4c13ef31906d3ce12"]}, 0x1214}, {&(0x7f0000003180)={0x224, 0x2c, 0x100, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x61, @pid=r4}, @generic, @generic="49623dc42da199638b7ff44cfb2b2bcb484f4ccd45b7b23880a91a8b66567431ca3e6347950c4f8fe6365f17068c007f1a1ffbf44a2cf11969f7d455a484202db3b438e2f0aa7c4342986189d0c9d543e11df39b7e464fa4a384693e0b34cf1afa2cfbc238bff16e6d685777cbb3717cdd5afdb7a9ab08ff7e4b63b3e5333ba2f12c4dd25a30f415fd5f74ff0ee7f655c5aaf293094b7c510d41f58a5f289a6c1968bc7a6a593a7c895354e6d9236b360bd8cf2ebc58e23df9ce6fbbb8f9b7d2c6f0e47a3bc6668dca7fff79f62066025714630f6728a2dc3ffafcaf43f0d0f4e334c06dc76d2fb4dcc14666cdd325b41b9e8de56820", @typed={0x14, 0x83, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xc, 0x5d, [@typed={0x8, 0x5d, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, @generic="8c1acca66236a498ba2b522ed876258aede2b3ed1475105bc073c49b0bc610dd5498cd919321c33b5486db8442f9d85d143fd8916e6707f9913272544f9a4f090cec456035b60f4be47f4434d42b7e62810a25e5bd5f43054cabc5433f3fc5df63ae83d9ec31bba97633c1e867405d78221cdc26e4c5b5f2f083ec682cb9a711700636cd73c2024b913692e2c360bf032b38848c5dd0bc9b822993b7c4dc0c3a05a3be830d4ac0453b8a336dc8f27cade3adaaf59ad2dc6dba30eece14f1b6bc96db3548b99d72f5fa8d6739f651dc1ef9840b0189454f91ae987481b99bde961f22", @typed={0x8, 0x17, @uid=r5}, @nested={0xc, 0x12, [@typed={0x8, 0x10, @u32=0xfffffffffffffff8}]}]}, 0x224}], 0x6, &(0x7f0000003780)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x108, 0x4084}, 0x4000040) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r12 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/01 11:27:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x4, 0x6, 0xffffffffffffffe0}, {{}, 0x5, 0x2, 0x6}], 0x30) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/01 11:27:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[], 0xfd30) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) fcntl$setstatus(r2, 0x4, 0x4000) write$rdma_cm(r0, &(0x7f0000000240)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x7fff, "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", 0xa3, 0x1, 0xfff, 0x9, 0x7fff, 0x200, 0x9, 0x1}}}, 0x128) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000380)=0xc) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r4 = getgid() getgroups(0x2, &(0x7f0000000040)=[r3, r4]) 2018/04/01 11:27:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000040)=""/10, 0xa}], 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/133, 0x85}], 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001c030e521e00000000000000070000005469a4516f7d71d9ccabccb3b397fd09ea4f353ce80566ebf58d89c6c40842a7ece1227e2eb2db57a8", @ANYRES32=r1, @ANYBLOB="000002000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) [ 67.086871] sctp: [Deprecated]: syz-executor5 (pid 6720) Use of int in maxseg socket option. [ 67.086871] Use struct sctp_assoc_value instead 2018/04/01 11:27:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x11) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0xff, 0x101, 0x4f}) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/01 11:27:44 executing program 5: set_mempolicy(0xc003, &(0x7f0000000000)=0x4, 0xcf6d) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x2000000000, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/01 11:27:44 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x1, 0x200082) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x8000, 0x20, 0xc80, 0x8}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r1, 0xffffffffffffffe0, 0x30}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x200400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xeb, "0c9287255b3b6f18eb3a52d95ef424b9b4057ceb736389fa6e599dc738eba3d9599227e3d521137525b5d33b574e09c0c45d2ed13297018e3f238b8067f92ce13db69a71d4de2134d93b92ca26414c8c86a2f2501df7e47285b25be3f5f32e19ad26cddc699895ac73d48d9444aa47395d24593866a88ac8499f7ff2e7d293261d32d844967c4ad52b9fac6c2a827d33d119026c606e77d72139bcfff301b4eac930cc45a4ea37e26b5e96c392edebb12d344d676bcdc33f13c216a9010df108a1aceab03e9ce0ed9ed4a64c1e3d9c5f376b84eb63926685c7ac34cddc3bb4c155797b32980278fbf05e51"}, &(0x7f0000000280)=0xf3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000002c0)={r5, 0x100000000}, &(0x7f0000000300)=0x8) [ 67.381998] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 67.417688] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 67.826406] binder: 6710:6775 got new transaction with bad transaction stack, transaction 3 has target 6710:6713 [ 67.837080] binder: 6710:6775 transaction failed 29201/-71, size 0-0 line 2875 [ 67.964425] binder: BINDER_SET_CONTEXT_MGR already set [ 67.970046] binder: 6710:6778 ioctl 40046207 0 returned -16 [ 67.980403] binder_alloc: binder_alloc_mmap_handler: 6710 2000c000-2000e000 already mapped failed -16 [ 67.993897] binder: 6710:6775 got new transaction with bad transaction stack, transaction 3 has target 6710:6713 [ 68.004443] binder: 6710:6775 transaction failed 29201/-71, size 0-0 line 2875 [ 68.041061] binder: release 6710:6713 transaction 3 in, still active [ 68.047882] binder: send failed reply for transaction 3 to 6710:6775 [ 68.054521] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.060219] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 11:27:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x14080, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000002c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x10, 0x0, 0x24}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x1f, 0x9, 0x2, 0x7f, 0x3, 0x9, 0x7fffffff, 0x5, 0x2]}, &(0x7f0000000380)=0x16) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) 2018/04/01 11:27:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0xaa00}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) 2018/04/01 11:27:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7, 0x9ffc}, 0x2) r1 = getuid() r2 = geteuid() r3 = getuid() setresuid(r1, r2, r3) sendto$inet6(r0, &(0x7f00000012c0), 0x0, 0x0, &(0x7f0000001300)={0xa, 0x0, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/01 11:27:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000002700310300000000000000000b000000"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000400)={'filter\x00', 0x0, 0x3, 0xb6, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000340)=""/182}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x4, 0x2, 0x3, 0x80, 0x5}, &(0x7f0000000300)=0x14) 2018/04/01 11:27:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b90000007352ce393dcad1d76696cbcfe0b62f41ddc8935d96014312bc16389e678d08c101cc29fc7bb52e8ea2e95bc22cf0b457c5e16c364a883dc62d07118cb121a4748097830ca02c34d4e2101847fb54dec1168650a969fe3e2d9ad76f1100d13fe00bdde82c611fdeb64048ff63ff036d1eb01fbd15bb80c6140e19de2f15cffadbfcaced0c1c6f64e58e0892f9c030a7180ec51d23580d138886a0a60c9ed238586e0d3ec2028e751e6adc211f6b5454a30cd533e56358af"], &(0x7f00000001c0)=0xc1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/04/01 11:27:45 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000480)={0x27762df0, 0x401, 0xfffffffffffffffa, 0x7, 0x5, 0x10001, 0x6, 0x1, 0x81, 0x185}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0xf05, 0x4, 0x1, 0xffffffff00000000}, {0x10000, 0x9a}]}) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/01 11:27:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/14, 0xe}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/01 11:27:45 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:45 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x3, 0x3}], 0x1, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, {}, 0x0, 0x0, 0x80000000000000}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x70}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e21, 0x2, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0xf593, 0x8, 0x2, 0x3, 0x62d, 0x2, 0x8, 0xffffffff}, {0x401, 0x0, 0x8, 0x2}, 0x3, 0x6e6bbb, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d5, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x7, 0x0, 0x100, 0x9, 0x1, 0x4}}, 0xe8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)="8a08b8a3f7a4c2b0bdebebc8c71666a0ed1cb4ac1920f6363f15f01290dab18f2ae660660ee9fee9cfa4ea3bf2f150a23b1e20573f4aabaa0b28960577a20dcaf0a09f6964b6b4409689f90937f7705459a42a97787b3f522fa8a2f5878347ee7ada486d130d5a610dbc960d6857d9925422baedff79bc3fcc2f49a6f7c6322aa4dff3eae1999d946020f817498a5e32422a5d65dc438595db5121dc63a5f101e9160e0a5ea41b2dd1fb6ffc28048543ef0e2afc8a7518f54307924593d4465a589cc00a0f2b94727a41db008ae36a6984994d4ea9a7869d99c8ba2f985adbdc11ff287c69c9", 0xe6}, {&(0x7f0000000540)="ba90778f11cc18072ea99502ba20c199ddcd261e51cd46b380545e9aa3bf82c8aca2d84421219f6467d29afe4354b0162800a4f96c7f323237ea8b250e3445c7ff07b0f4", 0x44}, {&(0x7f00000005c0)="9c229a04ef914b8161f8b62f306f658e2dfdbe0ca2425ff93c8d47be9ad7acb42645efd4d4fd0718f197d92427362da780788dbea730d7dffc8e6fcc5b5c37fa8fb2da058e704abd0252e976e964523bf77e", 0x52}, {&(0x7f0000000640)="bc71cc7d450118c184eb239f9e8d7cd77b5e78a1f4a12c4f5f3080c754e1e571bdb1fbfff221df54964d0e778c9f1e120a565692207ec1c4e9bc51a5532d4a30660b146a9c8d8b6c7ed9ac092ac8fa6187e35081a1e9e6eaa75a6742808e6372a7b7fe35c2f7682e527b75315a8f811f1bd8f9fcb88d167a1bf486cbc9d3dc20", 0x80}, {&(0x7f00000006c0)="6b8dacfa54c5551c0bcd35ba0f0bc1e9f6ea05663271f492f85492196dd245ee91059318e213526d199861b8455228436f0d924479e2556b7adbad0a1455f9338a72476362795b5290d9752067243e8fa51d9949fac123a582629ab14da778cca1c9c9af82c5ecee4d94476d94426bc050ce163ba460dfec36e98aba983a6c9c", 0x80}], 0x5, &(0x7f00000007c0)=[{0xf0, 0x115, 0x4, "329d1ad7fbbb77285029aec7fb8d316a8e2d1b40e0152ce18a2a26599627f01bae850f09352c3b5121ca824a1ed155650679667f1e64b1f42e3a57d151132b38a850051d6685d1aa68bcd412759fde34cea7ed4b687ced16010adf02f1e4c674c2b9c1d884fa84ca9e488a0ab520673244a690297a7d152a8988857643f80c0fb9e1061c85f68383f001e60ae8f052278d57cf16d1158b5d80a80e727f7662bd16b3bb21ef9518a22de09c42ebc7f47473b76dcf910ce6514cd4f072663893e2dcb3a957b4544c0c24308897ad1fd68cf675c6bee14e28e645ebd20545c6"}, {0x70, 0x11f, 0x4161d843, "6e7fc67f58206879f5959616435454283fd20b24bf88cbb71ebb415e012643176a83a19d3e3f5d37f5f8056f0fc48573afb4775963011947f907c3bbaf525c863ea769a96c2d40e11528c9c1ee25de81186008400c07d7c9db"}], 0x160, 0x4}, 0x4000) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e23, 0x8000, 0xa, 0x80, 0xa0, 0x73, r1, r2}, {0x2, 0xb2, 0x3, 0x81, 0x7, 0x4c, 0x200, 0x1}, {0x7fffffff, 0xe35a, 0x850, 0x2000000000}, 0x6, 0x6e6bb7, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x3, 0x1, 0x3ff, 0x1, 0xffff}}, 0xe8) 2018/04/01 11:27:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) 2018/04/01 11:27:45 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) socket$inet_sctp(0x2, 0x1, 0x84) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/04/01 11:27:45 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000010c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007500)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d00)={0x0, 0x1}, &(0x7f0000007580)=0xbf) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000076c0)) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006dc0)=ANY=[@ANYRES32=r2, @ANYBLOB="4300004f145d9d40089718ff29c59bf636e4ca2d2a2099c2fc9343399840849a0c5251993c08f9144762c0e094c303000000000000007b0518b3ef28afb90e537c7bf1fbfd6b8a337d9f580c3a86b3a900000075d061bfde1bc50b047f19e08098be534109d7d9eb4c7a6921a3a8d52d51bfb19aa1fea2e0775843b37ea723858c8c77c9b2e61a2e9fb1f7f5e3dd8b82444ffa3d7f7576527cf85ec882ad28366477a64ba424ea91f7aadb9c11443baad2d135ed53420c9e35226a1ec182528260a5e18c82183741ee0aeb4dc92536a8da8698172068940b"], &(0x7f0000007640)=0x2) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000000080)="290000002000190000003fff7fffda060200000000e80001040000040d00030000000005000000000047991e93035fd223de5efca3fb765c35c714ba71db1fd7e2723b0f79669893c0f57f4d4fcf56659a1a8f9efafedf05428595fe250acd7b038b0870e911c1c56c0a020dd9acf0b817badd6e2397de8282a312", 0x7b}], 0x1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/43, 0x2b}], 0x3, &(0x7f0000000400)=""/198, 0xc6, 0x9}, 0x7fffffff}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000640), 0x0, 0x0, 0x0, 0x101}, 0x1ff}, {{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/19, 0x13}, {&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/224, 0xe0}, {&(0x7f0000000a40)=""/86, 0x56}], 0x6, &(0x7f0000000b40)=""/203, 0xcb, 0x7}, 0x2000000000000001}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000002940)=""/69, 0x45}, {&(0x7f0000000dc0)=""/200, 0xc8}, {&(0x7f0000000ec0)=""/182, 0xb6}, {&(0x7f0000000f80)=""/137, 0x89}, {&(0x7f0000001040)=""/85, 0x55}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/196, 0xc4}], 0x7, &(0x7f0000001280)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007880)=[{&(0x7f0000002300)=""/169, 0xa9}, {&(0x7f00000023c0)=""/6, 0x6}, {&(0x7f0000004dc0)=""/239, 0xef}, {&(0x7f0000002500)=""/92, 0x5c}, {&(0x7f0000002580)=""/27, 0x1b}], 0x5, &(0x7f0000002640)=""/243, 0xf3, 0x1ff}, 0x3}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f0000003c00)=[{&(0x7f00000027c0)=""/178, 0xb2}, {&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002a00)=""/210, 0xd2}, {&(0x7f0000007900)=""/87, 0x57}, {&(0x7f0000002bc0)=""/44, 0x2c}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x6, &(0x7f0000003c80)=""/7, 0x7, 0x3ff}, 0x19}, {{&(0x7f0000003cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000007700)=""/104, 0x68}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000004f00)=@pppoe, 0x80, &(0x7f0000005200)=[{&(0x7f0000007980)=""/97, 0x61}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000005100)=""/241, 0xf1}], 0x3}, 0x80000001}, {{&(0x7f0000005240)=@ax25, 0x80, &(0x7f00000068c0)=[{&(0x7f00000052c0)=""/69, 0x45}, {&(0x7f0000005340)=""/146, 0x92}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/52, 0x34}, {&(0x7f0000006440)=""/245, 0xf5}, {&(0x7f0000006540)=""/252, 0xfc}, {&(0x7f0000006640)=""/119, 0x77}, {&(0x7f00000066c0)=""/130, 0x82}, {&(0x7f0000006780)=""/83, 0x53}, {&(0x7f0000006800)=""/186, 0xba}], 0xa, &(0x7f0000006980)=""/234, 0xea, 0x4}, 0x9}, {{&(0x7f0000006a80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006b00)=""/225, 0xe1}, {&(0x7f0000006c00)=""/160, 0x28}, {&(0x7f0000006cc0)=""/231, 0xe7}, {&(0x7f0000007780)=""/234, 0xea}, {&(0x7f0000006ec0)=""/99, 0x63}, {&(0x7f0000006f40)=""/251, 0xfb}, {&(0x7f0000007040)=""/32, 0x20}, {&(0x7f0000007080)=""/137, 0x89}], 0x8, &(0x7f00000071c0)=""/63, 0x3f, 0x100000001}}], 0xa, 0x40000100, &(0x7f0000007480)={0x0, 0x989680}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000025c0)) ioctl$KIOCSOUND(r4, 0x4b2f, 0x27) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000cc0)=""/17) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000140)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/raw6\x00') setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f00000074c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000007680)={0x0, @rand_addr=0x2, 0x4e20, 0x3, 'ovf\x00', 0x4, 0x5f88, 0x2}, 0x2c) 2018/04/01 11:27:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) dup3(r1, r0, 0x80000) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x60000006}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x1, 0x0) close(r3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/04/01 11:27:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) ioctl$TIOCCONS(r0, 0x541d) 2018/04/01 11:27:45 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x400000013, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/01 11:27:45 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="230000004cc409718e4250692f82b839a75a347672d483eca5aaf3dfd7182dad065056b1e7800d"], &(0x7f0000000080)=0x2b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x2}}, [0x8, 0x467, 0x8, 0x5, 0x3, 0x380, 0x0, 0xff, 0x3, 0x101, 0x100000000, 0x37, 0x5, 0x1f20, 0x9]}, &(0x7f0000000200)=0x100) prctl$setfpexc(0xc, 0x100000) 2018/04/01 11:27:45 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{}, {0x3, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c000000150a010000000000002d715e3650e674a7000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/01 11:27:45 executing program 1: umount2(&(0x7f00000006c0)='//file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000001440)=""/120, 0x53) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c8efa7b68afef46246f89cdd31c2a607c8372a718b6ef72ced6fdc5777b1135e7e14b90feb6f2b8a6fcc5b1feff75a65e54a786218b6fe6b324512ca476e5ffec110b3e2e9f5d882d967108873446121b7b29ed4d9b7df5", 0xd8) removexattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00') sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x7, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)}], 0x0, &(0x7f0000000100)=ANY=[]) open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) fallocate(r0, 0x3, 0x4, 0x2) write(r0, &(0x7f0000000200), 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) open$dir(&(0x7f0000001500)='//file0\x00', 0x800, 0x20) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001800)="8f8883e71172a35c66e297e643fbf53c640b5f48f6a54c6d01af7017ed41419cbe1c151c017de104fb774a2aa5e299807c9fec46bc41d5af5002e9d2ba0152154b58a0d96b8a1d048743a8101281a1bcd6728b5641cbb718a281a89973ffb728b1e4a6ac6b9137f2be6446ea033fee5f29845f198067c2a0c998b82ea29f30ef6e341d410013b993292312ac77704237396859835d92a58f1b987752a2b11e3598cc4d573500fad7526ec7ef", 0xac}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) bind$netrom(r3, &(0x7f0000000180)=@ax25={0x3, {"7dce02558e42ff"}, 0xfffffffffffffffa}, 0x10) r4 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) fallocate(r4, 0x1, 0x0, 0x10000101) open(&(0x7f0000000300)='//file0\x00', 0x40800, 0x40) 2018/04/01 11:27:45 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffe, 0x80000032, 0xffffffffffffffff, 0x0) exit(0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x400000) 2018/04/01 11:27:45 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x32, r0, 0x0) fchmod(r0, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) [ 68.693471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/01 11:27:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x20000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0x8, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20290200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xac, r2, 0x1, 0x70bd2b, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x84b8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x10001, 0xfffffffffffff800, 0x1}) 2018/04/01 11:27:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x2}}, 0x7, 0x8, 0x0, 0xeafa, 0x40}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000880)={r2, 0x5}, 0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r3 = dup(r0) readlinkat(r3, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/254, 0xfe) write$eventfd(r3, &(0x7f0000605ff8), 0x101bc) write$eventfd(r3, &(0x7f0000000000), 0x8) sendmmsg$alg(r3, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000000c80)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000008c0)="43e73d41bb841ddee831942c552614d153fe24f583ea1e5b0125378fc86f7a52834483482c288254f8db891dada8d18bb809f7fe9618f19c2b027941e0fa0f04be798e763d5bfcb1f9280261ef93469694db1eb38783dc830a5a45ef7765ebe26a8b14770a4df988d947b67ffbf0afd5e1790abe31225a7dcb26c683726fb8bd1a28dd6b2e7a8ac2b0d270308e7133dd8e54d16e948048b909517302f76df428ac39c209c9c531e14f33e852e21254d6207345a022846c6f650cd54b8891", 0xbe}, {&(0x7f0000000980)="6e8d250cd7f0f234f887d6c1ae16472795facc311bd69c1ea0a2224c3f19396ea2b1aebb0be1986cb86d521742187c1030e12a398ceacf6faec2ebf844585c6bbd0b5084341ba75e8fd438e36a45835ba451879cb1e092b5615235d2bf00", 0x5e}, {&(0x7f0000000a00)="1456a25e97bf29f38c2e0e7760f821eb47ffcf3a127de43e7a09dffe4c0d702a2f678260", 0x24}], 0x3, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1d0, 0x40000}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/01 11:27:46 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:46 executing program 2: r0 = getpgrp(0x0) r1 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)=""/243) rt_sigprocmask(0x0, &(0x7f0000000240)={0x40000000000020}, 0x0, 0xfffffffffffffeb1) signalfd(r3, &(0x7f00000004c0)={0x81}, 0xfffffffffffffd62) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x2}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) memfd_create(&(0x7f0000000480)=':keyringcgroup7eth1$%\x00', 0x2) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000400)=0x5afe, &(0x7f0000000440)=0x4) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x180024}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2bffffff", @ANYRES16=r4, @ANYBLOB="280727bd700001dcdf250b000000080006000700000000000400050073fd8d6b0400eb0000000000010000000300e0000001000000000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8800}, 0x90) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/04/01 11:27:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xfffffffffffffffd, {0x77359400}, 0xb25, 0x2}) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 11:27:46 executing program 1: syz_emit_ethernet(0xfeaf, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r2, 0x1) 2018/04/01 11:27:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x7) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x7000, r2, r3, 0x8, 0x4000) r4 = open(&(0x7f0000000080)='./file0\x00', 0x3fffa, 0x0) fallocate(r4, 0x3, 0x0, 0x81) 2018/04/01 11:27:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) 2018/04/01 11:27:46 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x806, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)}, 0x10) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/04/01 11:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) 2018/04/01 11:27:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x100) 2018/04/01 11:27:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, 0x100, 0x3, 0xb2, 0x7, 0x0, &(0x7f0000000140)='bond0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) sendmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000240)=@full={{0x3, {"f03c4a88bc578f"}, 0x5}, [{"55cd79cfac4ea6"}, {"da668c756f081c"}, {"0fc520261cac0e"}, {"7c71d76b367385"}, {"a5d10bb560da58"}, {"9a2385705e7bca"}, {"17b5435e4efc1c"}, {"0ada83cc4b3465"}]}, 0x48, &(0x7f0000000380)}, 0x0) 2018/04/01 11:27:47 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x800080, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000100)='./file0/.ile0\x00', 0x0) 2018/04/01 11:27:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5933fa21, 0x2, 0x4, 0xa251, 0x0, 0x67, 0x8c025, 0x0, 0x2, 0x400, 0x0, 0x100, 0x100000000, 0x7, 0x101, 0x9, 0x1, 0x5, 0x4e, 0x8, 0x3d, 0x81, 0x80000001, 0x9, 0xa5, 0xf78d, 0xe5, 0x37668949, 0xc92f, 0x800000000, 0x3, 0x8001, 0x7, 0x7ff, 0x8b, 0x7, 0x0, 0xff, 0x2, @perf_config_ext={0x7fffffff, 0x81}, 0x4080, 0x3, 0x63, 0x7, 0x3ff0, 0x5, 0xfffffffffffffffa}, r4, 0xa, r1, 0x1) sendfile(r3, r1, &(0x7f0000807000), 0x3f) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) 2018/04/01 11:27:47 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001680)=ANY=[]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="1c410000ff0f0000000000000008"]) 2018/04/01 11:27:47 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000800)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x2, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, '\'jY', 0x44, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000001880)="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", 0x1000, 0x40000, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @dev}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@empty, r2}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x400}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x2, 0x10000, 0x9, 0x0, 0x70, 0x0, 0x0, {r3, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0xde, 0xca, 0x40000000000000, 0x8, 0x2}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x7fffffff, 0x8, [0x7fff, 0x7, 0x1f, 0x101, 0x3, 0xffffffff, 0x3, 0x6]}, &(0x7f00000001c0)=0x18) flistxattr(r1, &(0x7f0000000880)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xdb, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) 2018/04/01 11:27:47 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:47 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xffffffffffffffff, 0x4000) flistxattr(r0, &(0x7f0000000440)=""/128, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7ff, 0xe2000) fcntl$addseals(r1, 0x409, 0xa) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$dupfd(r2, 0x0, r2) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x2, 0x9, 0x0, 0x8, 0x3f, 0x2c, 0x0, 0x5, 0x43, 0x9}) r3 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x5d}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2004) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x4}, 0xffffff99) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000140)) getpeername$unix(r2, &(0x7f0000000280), &(0x7f0000000080)=0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/04/01 11:27:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000100)="6a33dbaf6bcb512dbbd0", 0xa) write(r0, &(0x7f00000000c0)="f8058cab89fd00080000", 0x9) r1 = shmget(0x2, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) fadvise64(r0, 0x0, 0xf9, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/04/01 11:27:47 executing program 6: sched_setaffinity(0x0, 0x6, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) arch_prctl(0x1003, &(0x7f0000000140)="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") ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000001140)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) dup2(r0, r3) [ 71.047113] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 4293918724 > max in inode 16547 [ 71.047304] FAT-fs (loop4): Directory bread(block 6) failed 2018/04/01 11:27:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x46, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0xa, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x590) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)=""/45, &(0x7f0000000240)=0x2d) 2018/04/01 11:27:48 executing program 2: unshare(0x40000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x4}, 0xc) tee(r0, r1, 0x942, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) set_tid_address(&(0x7f0000000080)) [ 71.089823] FAT-fs (loop4): Directory bread(block 7) failed [ 71.100970] FAT-fs (loop4): Directory bread(block 8) failed [ 71.108458] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 4293918724 > max in inode 16547 [ 71.109221] FAT-fs (loop4): Directory bread(block 9) failed [ 71.125330] FAT-fs (loop4): Directory bread(block 10) failed [ 71.131898] FAT-fs (loop4): Directory bread(block 11) failed 2018/04/01 11:27:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000140)="0f20c035010000000f22c0642e640f23fe260f234c0f236d360f01dfc4e3b9482db062496e00660f019900f0ffff0f01d10f01b3f0ffffff66b81c010f00d8", 0x3f}], 0xbec, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) inotify_init() [ 71.138668] FAT-fs (loop4): Directory bread(block 12) failed [ 71.144857] FAT-fs (loop4): Directory bread(block 13) failed [ 71.165106] FAT-fs (loop4): Directory bread(block 14) failed [ 71.184767] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 11:27:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000240)=0x13003) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x800) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x600200) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0xfffffffffffffffd, 0x5000, 0x2000, &(0x7f0000007000/0x2000)=nil}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x6}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) gettid() [ 71.190422] FAT-fs (loop4): Directory bread(block 15) failed [ 71.210820] attempt to access beyond end of device [ 71.216109] loop4: rw=2049, want=40, limit=6 2018/04/01 11:27:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x10001, 0x40400) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0x101, 0x0, r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x100000000, 0x3, 0x1}, &(0x7f0000000300)=0x10) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8c0b0000", @ANYRES16=r7, @ANYBLOB="000728bd7000fddbdf250b000000080005000000000008000600eea900001c00020008000600070000000800040001000000080003000100000008000600000000003400020014000100ac1414bb000000000000000000000000080006000900000014000100fe8000000000000000000000000000aa080005001f0000000800060001000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x40040) r8 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x10) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0xa, 0x15, 0x0, "bac863ed72686448a41db6e8bcc4ae081ca7f899c4f25174ca46cb518dad9ef14066b44c783d3f5d4ec16feb959af7498d34cf3f248b9782a29290fd21041f7d", "eaad2d9be511d01356285bb13f29b4003784add2315ee5502a8e8fd9516ef2e1f621fa8ad8ed7f6c4c6dbe44e89ac6a86d02ef056b2714f6318c53c010064d66", "af16db03e9b57eeb979be31c408b929821922ac3e79ce7b017e2eb08b2d82f66", [0xfffffffffffffff7, 0x2f6e]}) eventfd(0x1) [ 71.247491] attempt to access beyond end of device [ 71.252971] loop4: rw=0, want=40, limit=6 [ 71.284217] attempt to access beyond end of device [ 71.289298] loop4: rw=0, want=40, limit=6 2018/04/01 11:27:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5369, 0x40) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, &(0x7f0000000000)) [ 71.379997] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 11:27:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) r0 = open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x40, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101000, 0x0) times(&(0x7f0000000300)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x428280, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0xffffffff, 0x2a, "b4d21c1a7df70f481f34c50ef47e94b23b623ad42633a9b7d7394c38c7307f791798b25bb35a15786c79"}) fstat(r0, &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r0, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1000) 2018/04/01 11:27:49 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204880, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$netlink(0x10, 0x3, 0xe) sched_yield() sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x0, 0x9, 0xd, 0x6, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x2, 0x0, 0x101, 0x5, 0x1}]}, 0x30}, 0x1}, 0x801) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x5, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x6}, 0x1) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)=ANY=[@ANYBLOB="1404000001006b4fbd740000000000"], 0x14}, 0x1}, 0x0) 2018/04/01 11:27:49 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/01 11:27:49 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x308, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x73a8ae46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x8800) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000001c0)={0x60000000}) socket$netlink(0x10, 0x3, 0x17) 2018/04/01 11:27:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x3, 0xff, 0x2, 0x1, 0x0, 0x67, 0x0, 0x1, 0x7fffffff, 0x4000000000000000, 0x79d, 0x1f, 0x3, 0x9, 0x1, 0x7f, 0x10001, 0x5a, 0x6, 0xfff, 0x1f, 0x80000001, 0x0, 0x800, 0x1, 0x5, 0xad, 0x2, 0x8, 0x8001, 0x4, 0x7, 0xa2f, 0x100000000, 0x7, 0x4, 0x0, 0x3, 0x1, @perf_config_ext={0x81, 0x80000000}, 0x1480, 0x1, 0x3, 0x7, 0x1, 0x272, 0xffffffffffffffff}, r2, 0xa, r0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[]) 2018/04/01 11:27:49 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000, 0x80000001, 0xffffffff, 0x0, 0xe2b7, 0x80, r1}) 2018/04/01 11:27:49 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) fchmod(r0, 0x1f2) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x0, 0x0, r1}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x0, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x0, @perf_config_ext={0x2, 0x2}, 0x20, 0x0, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r2}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r3}, 0x10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="16a8cfdf4c9e63fdc67ace42db480b68d7e4fb35817681aa54e7f39bf83c0d27ab9906a3b78f70e96d7c4df6c72f1dd585aefbacbf5e4dc1d0758aee0cdb32569d587fd7227fdfe74f955a467ab39f9d9914361cfd0d3d18276f5ab2877fff352fb4cb91104b106542c1843d4f5fe2ed4da12ffbc81b5366", 0x78, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000300), &(0x7f00000001c0)=""/9}, 0x18) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400), 0x19) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) [ 72.163038] random: crng init done 2018/04/01 11:27:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-des3_ede-asm,sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x10000, 0x6, [0xd76, 0x401, 0x9, 0x8000, 0x100000000, 0x40]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000f92f80), 0x0, &(0x7f0000000280)=[@iv={0x70, 0x117, 0x2, 0x55, "5fe74dc250667a00f1eab041af55a43f79a8e008545f11fff54092b45b2427a23174db2150414a5873d7c9609a38e2d65a29d982515183a257ad2f728668693cfa972ccb61f8bd7c2c62132fd5092ec2f908a07ffd"}], 0x70}, 0x0) recvmsg(r3, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0xffffff0f}, 0x0) 2018/04/01 11:27:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000380)={0x0, 0x0}, 0x80000) sendto(0xffffffffffffffff, &(0x7f0000000000)="ad1e74ce5855c3", 0x5, 0x4044001, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x4d) ioctl$KVM_RUN(r1, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000280)="76de5d9560355eb2eea91869852f1c323d20c24c9e95a097c7c6aae97f656dc1616dc9183b696c634d48641626a7aeb57ca828f9d165ce7a5ec0c929a8cf14dd46ee63a5d86c765b7e5fa548d382e53bf4f9f3b7c386d39a2c3ac47892ab96b4ca85e80502ddc92d2e142efe372291506a1a11b6ca73e2679c63f24cc60b0a037ced3027f973a1094d92ed1c2e44c8e72526cbcf540eef3e957e4d6dd8b3e3629bb5d9fbbb748c73ec2f86d42cae94676180034c176018f5e837e6e315eea9f71d7698289c3e0feb21dc3c34bb4fd2e9efdd7b7f6a78186f54eb5129ea3eb4df7d1162844f8340474df430a1757e914c33", 0xf1) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f00000001c0)={0x2, r3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffc, &(0x7f0000000040)) getsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/01 11:27:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/70, 0x46) 2018/04/01 11:27:49 executing program 0: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)) 2018/04/01 11:27:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/01 11:27:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x4, {{0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x9, @empty, 0x7fffffff}}]}, 0x190) ioctl(r0, 0x5, &(0x7f0000000040)="db4a1d1f81f06c087bcdc6eeb1089315104361a2144cc53de2cef7f744e8c6a15eb3e1b7384127a1a317e99b4933c39f3f446480fc2e16cb7b5fbf77a5c3ea3e16100d20c33a30d9d756624b57faeb3166e287827da419917c28d60cfc162266f793b79d85cc56f2816105e280716afe5fc6d614287a8d5220d3a7e76d3825fd32ffc6513d77d68a53d774654c3f07ea21b40ab5b6177c01082546fbb0371e9986a0d52eeff01784") io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r2, 0x1, &(0x7f0000000b00)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000380)}]) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000b40)="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", 0x1000) r4 = inotify_init1(0x80800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto(r1, &(0x7f0000000480)="7bfdd45eb883fea01e4fb5a7758e1b93afa1f481e1ef8d9c03555c0579a50eef7312f8e411ff769c3aaac9bb3d98e5a376107ee8fead1cc21aa9cefa7ce5c9c09d43f108a9cfc9d99f80695ac01d70466788e694cd31f127494d3060891029fccc6746c093018ad5e722e25e9bcfe7d85027bfecfc6efcae845ab80514ea25cd1011dbc94d8e45305b9f5dcc7a4bab3ceebd361fcb46afb94b9828f724884d29834c027580f3c4b532b6bdb487d9ce210cc0ce7d48ed1143f341bf6e6e0d186b5bd09a8569c6de121e7a1dedaccd4bb031293c0c19c500f1190c8f", 0xdb, 0x40004, &(0x7f0000000380)=@l2={0x1f, 0x3, {0x800, 0x3, 0xff, 0xc2, 0x4, 0x30}, 0x1, 0x8093}, 0x80) inotify_add_watch(r4, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r4, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/01 11:27:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r2, 0x400, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000200)=""/191, &(0x7f0000000040)=0xbf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="d3ab2719", 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0xfffffffffffffda4, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 11:27:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x3) dup3(r1, r0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/04/01 11:27:49 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007fefe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, &(0x7f0000f63ffc)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x5}, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x7}, 0x3, [0x7, 0xc98d, 0x514340a6, 0x101, 0x7, 0xf405, 0x0, 0x9]}, 0x5c) 2018/04/01 11:27:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x4, 0x7, 0x100, 0x0, 0x400000, r1}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000080)=""/32, 0x20) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x3c, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000380)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000580)={0x80, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c6300000f630c400200000003000000000000001263484001000000000000000000000011000000000000000000000000000000000000003000000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000010000000b630000076304400000000009631040", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xad, 0x0, &(0x7f00000004c0)="fc086e1a7d390bcb4b924e4c610b6de45b53b3ea3119249700482591227b6a41ce4120e0cbf95e11a63837479e4f3219ae7b3271c1d09f86b20f31ad9b9baabbb5c301678625097c8b1b77dc07163ecdfe96d4877a87b783787d6c8ed5fe87b408fa0fb8949a73e8583a61eda082a15252f63d9846c6c4b6b2414375acda82d7d50e495b04435da6a03194fda625420f69b57083c02f37519f4d25f51eec748985c88fa20c8e9eb85a575c49ff"}) 2018/04/01 11:27:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 11:27:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2900, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200c0404}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@delsa={0x2c0, 0x11, 0x21, 0x70bd26, 0x25dfdbfd, {@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d6, 0xa}, [@policy_type={0xc, 0x10}, @lifetime_val={0x24, 0x9, {0x3, 0x0, 0x58, 0x9}}, @migrate={0xe0, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x7f, 0x3, 0x0, 0x3503, 0x0, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x32, 0x3, 0x0, 0x3505, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3f, 0x1, 0x0, 0x3500, 0xa, 0x2}, {@in=@rand_addr=0x8, @in=@broadcast=0xffffffff, 0x33, 0x1, 0x0, 0x3502, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x3, 0x0, 0x3503, 0x0, 0x2}]}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @tfcpad={0x8, 0x16, 0x1}, @migrate={0x88, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x0, 0x0, 0x3506, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3b, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in6, @in=@broadcast=0xffffffff, 0x3e, 0x4, 0x0, 0x3505, 0x2, 0x2}]}, @sa={0xe4, 0x6, {{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x20, 0x32, 0x0, r4}, {@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x6f}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x6, 0x0, 0x2, 0x1, 0x8000, 0x2, 0xfffffffffffffff8, 0x101}, {0x7fffffff, 0x4d2, 0x4, 0x1}, {0x400, 0x1ce8, 0x80000001}, 0x70bd2d, 0x3506, 0xa, 0x3, 0x10000, 0xc4}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x80}, 0x8004) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$unix(r0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/01 11:27:50 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{}, {r4, r5/1000+10000}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r7 = socket(0x10, 0x803, 0x0) write(r7, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x0, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d40)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000100)=0x1e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) fstat(r0, &(0x7f0000000e00)) getgid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000280)='/dev/autofs\x00', 0xc, 0x1) r8 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r8, &(0x7f000000dff8)=@file={0x1}, 0x2) sysfs$1(0x1, &(0x7f00000002c0)="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") ioctl$KVM_SET_NR_MMU_PAGES(r8, 0xae44, 0x78) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/01 11:27:50 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {0x0, 0x3}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x30001, 0x0, [0x0, 0x0, 0x0, 0x0, 0xc7b7]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 11:27:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0xc0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x145800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000400)=""/253) 2018/04/01 11:27:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/04/01 11:27:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) syncfs(r0) [ 73.455485] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 11:27:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000600000000000000fb84d9c8", 0x24) socketpair(0x19, 0x7, 0x63, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x49}}, [0x4, 0x6, 0x7fffffff, 0xae, 0x80000000, 0x1400000, 0x1f, 0xfffffffffffffff8, 0x3, 0x1, 0x8, 0x400, 0x800, 0xf5, 0xeb3]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1000, 0x4, 0xffff, 0x1ffc000000000, 0x8}, 0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x5}, 0x8) 2018/04/01 11:27:50 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='wlan0^keyringeth1)#/vmnet0$posix_acl_accesslo\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) getdents(r5, &(0x7f0000000580)=""/23, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) fdatasync(r1) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r6, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000040000000000000000000000000000000000"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r7 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r8, 0xb334}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl(r7, 0x8916, &(0x7f0000000000)) 2018/04/01 11:27:50 executing program 3: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x20) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000540)={'filter\x00', 0x7, 0x4, 0x448, 0x248, 0x130, 0x248, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9b78857fa1d2d214275498ce087861406c899053b89ce15c0d6cb7f92579"}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x6, 0x0, 0x3, 0x1ab8, 0x81, 0x0, 'dummy0\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x64}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xe088, 0x40, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) [ 73.559269] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 11:27:50 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x6, 0x8c31, 0x6, 0x1, 0x2, 0x1, 0xffff, 0x0, 0x101, 0x8}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="78e505ae34cad758c573c248d6e1a8b87c9c764e815a747b4a938ed99ceac15be7f0ee357819cc024745cdec01f2e04e1fed831c409f8529c663ad6a0de3008f8ceef2c9eb799a0eec1af583262bd79c31ad6d5b52eea31771", 0x59}, {&(0x7f00000001c0)="97c01f55adc91e9eb3fba056a4689035d17d97e6c07e28e13f2d772ba3aaa31ad65ba705ef93f2f4b861f816c6798f210eb3ea763d239f81f7", 0x39}], 0x2, 0xa) 2018/04/01 11:27:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x20000) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000100)=0xc3) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'ip6gre0\x00'}) 2018/04/01 11:27:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/01 11:27:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c52fd6e3c52f8300000500030000007f0000200000002000000800000016000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000200000002000000000000005000000000000000200000000000000000000000000636e650000000094a3f27987ac56c5482b", 0x7e, 0x400}], 0x0, &(0x7f0000016e00)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 73.817739] IPVS: ftp: loaded support on port[0] = 21 [ 73.856496] attempt to access beyond end of device [ 73.861671] loop4: rw=2048, want=11, limit=4 [ 73.867211] hfsplus: unable to find HFS+ superblock [ 73.889147] attempt to access beyond end of device [ 73.894170] loop4: rw=2048, want=11, limit=4 [ 73.899098] hfsplus: unable to find HFS+ superblock 2018/04/01 11:27:51 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f0000000000)={0x1998032c, r0}, &(0x7f0000244000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) 2018/04/01 11:27:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/01 11:27:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fffffff}) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) r2 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x520, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6e780000000000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) bind$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/01 11:27:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x1) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000d4150a106eae7c9b81b45fe6068b68918699b014d303caa82cc316b70f66b0059966ee08cbdd06def3c6487207a86939e402925bf7574f54850dda45753cd78c4b68ab4910ee9dcd64168e035642d92ddb36e27b84551c4a1bbeac261c5e5da9569c566ee260fc3948e27c04360321cd61a5f54f92e0220d6415fba96b3db99ec7f6", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/01 11:27:51 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x743400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x2, 0x0, 0xffff}) r1 = memfd_create(&(0x7f0000000680)="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", 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) tkill(r3, 0x3) r4 = dup2(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r2, 0x4a) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f0000000180)=0x4) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) r6 = socket$inet(0x2, 0x6, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="6d22180080000600cd69594c9a22cc64c3e37d172b3066abf9d429c9513ddef004cacf362dcd357d317e05ac94c0c4f44b76e848b2829ea135a7c02a5819c44089e954c03cb4abdef906926fa6419ce3f7c7555ff534a220f8c5b672c83cf696f505f6793ad5ce4f7ec660ac5baae9aac7c32f631607e148cbc9ea80071d6071176433806c9c18621b0c53ee02df6469c45dfc608fe5ed14803dd93bf6bb7c13297bb0e52ca09e02c9d1999ed3b3213635490354b062953028d437bdc82896391776"], 0x16) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 2018/04/01 11:27:51 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = getuid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000940)=@full, &(0x7f00000009c0)=0x48) r5 = syz_open_dev$vcsa(&(0x7f0000000a00)='/dev/vcsa#\x00', 0x1ff, 0x8000) r6 = inotify_init1(0x80800) r7 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) r10 = getegid() sendmmsg$unix(r0, &(0x7f0000000d80)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)="16bd9f38623b14be5589896b961300922cb43ebe968db0e8b3144522767df1fded87706886aeaf837cae06297e31002d0d8c12945d69444f9d5cb9711a4079fd0ee51757b3cfc31ad4d62060b3ec645559740fef4d8f2a2e0dfef5865184e8a91cafead90eee737362e531da00dda4906d1720db30fbd3aad5f72d2760573690ef6a5083fb3d0282fb9c4e49ada6262016e65f755b0fdadfd46b91eeb4312dd0f9a9414ad2c77832a88568d71d6e4bd146fae0b66bdbf02b4a94062ea931a744af", 0xc1}, {&(0x7f00000005c0)="22d5a2b25bf0ed6e9debe78f80a00c529267868776593f4795c4b762b8bda77aedbe6b87020203c0adc249361b6667e6a7438d18fd4f9b76e4d51ba8c1c5104228fb8b3e9b5c370bf5f34b4c64ef9c", 0x4f}, {&(0x7f0000000640)="97bf2f7427c07c1b84ad8b83cbc0e89aaab594d567d60d665ed7593c1b2245cb4ca8a4c65878397341a82ae0109aff8e0c2fb34ef95bf7a69649090c8c966f5eef4aaf891631f46eb25b60bf9e2a34b0a3be0c08c2cf1fb25b4831776545fa826187a73bc493f71650b5ed74b682092461a18ca5a3f1bcde8d20a953962cd1a51627ef82118fc4d1c2aa14f932aef0b023cd71cf8b956a05d21e06e358eae91b3d10c21ad2358d98c3f0e1cc7b8870ca962fef8d745d0de96feea07b14a9d4ddc5a0fe0e5a9b4e115774e1f1c45fb93732f1eeea1965ba5f3bd23be902ae693c665d42ac8f6e548cbb4742b4377eec52", 0xf0}, {&(0x7f0000000740)="14f3f0317cbb1d8777db11d4fa4beea44a6df3eb23f7ee08099a3049c0a4207168e54b96b23204f42331e06401b52c4e22973c10a8842b4720cc2f9b0c4d60a699e17cfe4aaa1da0f6843344dc5ab7a783526eb287", 0x55}, {&(0x7f00000007c0)="0b0a20c92bcfd29a04090413a09c8a82b2ee8d73dce9ca3e54a7c01d08f196304c461ffed6ae8130100a23e9cabc764850e2fa01c917668ea5f12a025d62", 0x3e}], 0x5, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x40004}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000c40)="f2815f87f75f25edc5cb26b261f7d0eea1ff3a5a61890edf7e88a9a783dc272ba8e8c225932c76ea66ace0d95b", 0x2d}, {&(0x7f0000000c80)="21b450259afcbe6ace62638733164350da78a4e97cf3e320c5c662bc94756cd7e5f542df8a7aa87b5f8a70fabc3a1c6692c97931c48fbb21380e36b94e5c77937fd3290e972b6f506d8a89624143a1fa29d4d6639c233efd1e7331f3950058249642f3eb86f904f9212813aa4ea80c74cf236358f64da0a2d31ee69d99a1f241fc4c56bf4eee337604bc322d688dc5247fb2eb47b8f71a604363dc37d1edc1c542530f7eb64180118eeaf914bdb70943f70b4a34896f7ba7a6cc77c6a5c8d4f7", 0xc0}], 0x2, 0x0, 0x0, 0x8010}], 0x2, 0x40894) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000002c0)) r11 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xb7c1, 0x200080) getsockopt$IP_VS_SO_GET_SERVICE(r11, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000180)=0x68) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x1ff) r12 = dup(0xffffffffffffff9c) fchmodat(r12, &(0x7f0000000000)='./file0\x00', 0x10) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETNCNT(r13, 0x4, 0xe, &(0x7f0000000200)=""/87) r14 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') ioctl$EVIOCGRAB(r12, 0x40044590, &(0x7f00000001c0)=0xeae) pread64(r14, &(0x7f0000000040)=""/53, 0x3, 0x0) lseek(r14, 0x0, 0x0) pread64(r14, &(0x7f0000000100)=""/38, 0x26, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000340)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$KVM_GET_MSRS(r12, 0xc008ae88, &(0x7f0000000300)={0x1, 0x0, [{}]}) 2018/04/01 11:27:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402080, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x1f002, 0x6000, 0xbf40, 0x2040000000, 0x8001}) r1 = socket$inet(0xa, 0x800, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x3a, 0x4e, &(0x7f0000000000)={0x0, 'ip6_vti0\x00'}, 0x18) 2018/04/01 11:27:51 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:51 executing program 3: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x20, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/01 11:27:51 executing program 1: shmget(0x2, 0x2000, 0x1fc, &(0x7f0000ffc000/0x2000)=nil) [ 74.703391] binder_alloc: 7197: binder_alloc_buf, no vma [ 74.709232] binder: 7197:7198 transaction failed 29189/-3, size 40-8 line 2963 2018/04/01 11:27:51 executing program 6: r0 = socket$inet6(0xa, 0x9, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000001c0), 0x2) [ 74.777302] binder: BINDER_SET_CONTEXT_MGR already set [ 74.792455] binder: 7197:7208 ioctl 40046207 0 returned -16 2018/04/01 11:27:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r1, @ANYBLOB="000829bd7000ffdbdf250b03000000000000000005000000000214000600000000000000000000000000000000000800010000000000080007004e210000080004000100000008000800000000001400060000000000000000000000ffffffffffff1400020062637366300000000000000000000000080004000800000034000200080002004e21000e08000400030000000800030000000000080007000010000008000400080000000800050003000000"], 0x3}, 0x1, 0x0, 0x0, 0x804}, 0x23ffffff) read(r0, &(0x7f0000000080)=""/86, 0x56) 2018/04/01 11:27:51 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xc812, r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x201, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 11:27:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8, 0x8, 0x2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x8, [@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) pipe(&(0x7f0000000240)={0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00009a2000/0x2000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) [ 74.857194] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 11:27:51 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)=ANY=[]}}, {{&(0x7f0000002680)=@can={0x1d}, 0x80, &(0x7f0000002800)=[{&(0x7f00000026c0)="b0", 0x1}], 0x1, &(0x7f0000002840)}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42080, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xb43, 0xb47f}) close(r0) 2018/04/01 11:27:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0xf5109b3d3b05c08e, 0xdb2, 0x0, 0x5}, 0x417, 0x2}) bind$ax25(r0, &(0x7f0000000100)={0x3, {"dcb36960b3a78d"}, 0x5}, 0x10) 2018/04/01 11:27:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x149200) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/234) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/04/01 11:27:52 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000700)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={0x0, 0x4, 0x0, 0x5}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r1, 0x5}, 0x8) perf_event_open(&(0x7f0000940000)={0x0, 0xffffffffffffff34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x400000000009) sendmsg$nl_route(r3, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r5 = accept4(r4, &(0x7f0000000940)=@ipx, &(0x7f0000000300)=0x588, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x71b) clock_gettime(0x0, &(0x7f0000000800)) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f00000004c0)={{0x7, 0x3}, {0x9, 0x5}, 0x100000000, 0x2, 0xb85}) timerfd_settime(r2, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$netrom(r7, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x1, 0x2, 0x4000009, 0x0, 0xfff}}) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)) r9 = syz_open_procfs(r8, &(0x7f0000000880)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r10 = accept$inet6(r9, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xffffffffffffff2d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x2, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r9, &(0x7f0000000340)='./file0\x00') ioctl$fiemap(r9, 0x40086610, &(0x7f0000000840)=ANY=[]) recvfrom$ipx(r9, &(0x7f0000000200)=""/107, 0x6b, 0x20, &(0x7f0000000280)={0x4, 0xffff, 0x7, "f49e86060a39", 0x1000}, 0x10) 2018/04/01 11:27:52 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f74", 0xa2}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x7de0}, {&(0x7f0000014200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1e, 0x9de0}, {&(0x7f0000015600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000200000000200000000000000ffffffff00000000", 0x60, 0xbfe0}, {&(0x7f0000016600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000280000000200000000000000ffffffff00000000", 0x60, 0xdfe0}, {&(0x7f0000017600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000300000000200000000000000ffffffff00000000", 0x60, 0xffe0}, {&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000", 0x2a, 0x113e0}, {&(0x7f0000018800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000390000000200000000000000ffffffff00000000", 0x60, 0x123e0}, {&(0x7f0000019000), 0x0, 0x133e0}, {&(0x7f0000019400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003f0000000200000000000000ffffffff00000000", 0x60, 0x13be0}, {&(0x7f0000019900)="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", 0x240, 0x143e0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001a700)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x155e0}, {&(0x7f000001ae00)="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", 0x1c0, 0x15fe0}, {&(0x7f000001b300)="00000000000000000000000000000000000000000101000000000005120000000101000000000005120000000000000000000000000000000000000000000000", 0x40, 0x44000}, {&(0x7f000001be00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x45be0}, {&(0x7f000001c200)="200000000000000000000000800000000000000000000000ffffffffffffffff2400460049004c0045005f004e0041004d004500000000000000000000000000", 0x40, 0x46120}, {&(0x7f000001c600)="6000000000000000000000004000000002000000000000000001000000000000240056004f004c0055004d0045005f0049004e0046004f0052004d004100540049004f004e000000000000000000000000000000000000000000000000000000", 0x60, 0x463a0}, {&(0x7f000001ca00)="a00000000000000000000000800000000000000000000000ffffffffffffffff24004200490054004d0041005000000000000000000000000000000000000000", 0x40, 0x46620}, {&(0x7f000001ce00)="e00000000000000000000000000000000000000000000000000001000000000024004c004f0047004700450044005f005500540049004c004900540059005f00530054005200450041004d000000000000000000000000000000000000000000", 0x60, 0x468a0}, {&(0x7f000001d200)="f01203f80001000000000000000000007c0000000100048048000000580000000000000014000000020034000200000000001400890012000101000000000005120000000000180089001200010200000000000520000000200200000102000000000005200000002002000001020000000000052000000020020000000000005124b3000101000080000000000000007c00000001000480480000005800000000000000140000000200340002000000000014009f011200010100000000000512000000000018009f01120001020000000000052000000020020000010200000000000520000000200200000102000000000005200000002002000000000000", 0x100, 0x88000}, {&(0x7f000003d600)="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", 0x180, 0xff3e0}, {&(0x7f000003dc00)="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", 0x220, 0xffbe0}], 0x0, &(0x7f000007e200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xffffffff, 0x2, 0x80000001, 0x8, 0x0, 0x118, 0x1, 0x0, 0xffffffff00000001, 0x48, 0x2, 0x1, 0x6, 0x3, 0xfffffffffffffff8, 0x80, 0x188c, 0xfff, 0x3f, 0x7fffffff, 0x9, 0x80, 0x81, 0x6, 0x1ff, 0x10000, 0x0, 0x9, 0x8, 0x80, 0x7, 0x515, 0x1, 0x4, 0x6, 0x405f, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000140), 0xa}, 0xccfe2c022a0c35af, 0x1, 0x4, 0x4, 0x9, 0x9, 0x80000000}, r1, 0x0, r0, 0x9) r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x204, 0x8) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/01 11:27:52 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:52 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x6, 0xf2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mbind(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0xe40217e34a0d6f4f, &(0x7f0000000300)=0x81, 0x5, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x60000006}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) 2018/04/01 11:27:52 executing program 0: getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000380)={0x3, 0x3, 0x2, 0x4}) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xb7, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000d1b8450f02dfa5896594c98a246cdad33b78c0dbda2b0173a81abdcede5657262bacc85913c0d7bdcfdc2a790ffb9cebccbbbddd0cfea009e3dbcc140ce74f61fdaa9b239aa7549c1883f120fe0ab98a335dde6b7d6db741e40bee232eb7242d40ddcdbe418ed77a540b5844f488e3095550bf50a2a5704a63dbb8dfd2e9f8d7a51f3c"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socketpair(0x5, 0x5, 0x8000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000740)={0x0, 0x31}) r3 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r3, 0x400, 0x1) r4 = gettid() perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x5, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3}, r4, 0x9, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f00000002c0)=""/48) r6 = fcntl$getown(r3, 0x9) r7 = gettid() rt_tgsigqueueinfo(r6, r7, 0x30, &(0x7f00000009c0)={0x24, 0x0, 0x80000001, 0x2}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000980)={0x10, 0x0, &(0x7f00000008c0)=[@decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x3}], 0x6f, 0x0, &(0x7f0000000900)="db25331d4896a139cbc1f800b8fbc3f62e0c3b8fbac003c807eb0b8511704e187e5683b38fce94e37fe9f7aab57da591bc7bd45c63b6fbeaac47300013a0405c2d41803fb0c1edd234a0c14c8023868d21e8a48ffcd56ebac8e3f41d6cd43c9ef6481adb65d4af87f13a3c71c6bf3e"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa95b, 0x0, 0x61, 0xc13a}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r8, 0x5, 0x30, 0xf5, 0xfffffffffffffffa}, &(0x7f0000000400)=0x18) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x20, 0x31f4c1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x4, 0x9, 0x8, 0x1, 0x200, 0x200, 0x4, 0xa4}, &(0x7f0000000640)=0x20) r9 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000580)) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000600)) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r10, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r11, @ANYBLOB="2103000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/01 11:27:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1) unshare(0x4000010220400) fstat(r0, &(0x7f0000001a80)) 2018/04/01 11:27:52 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x98e) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d19b70d7eacfef32a4cd453838e0a18afb67f5d1fdf485040d558c415287b8fa0d09e3c6d524f53e56720f5ab6f7eeb25df37d9d8c7d102fb374ae673e4f87"}, 0x60) 2018/04/01 11:27:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) mq_getsetattr(r0, &(0x7f0000000180)={0x7, 0x800000000000000, 0xabf, 0xfffffffffffffff9, 0x6, 0x100000001, 0xfffffffffffffffc, 0x7fffffff}, &(0x7f00000001c0)) lstat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x1, 0x3, 0x30, 0x2, 0x5f48d882}) 2018/04/01 11:27:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000, 0x480000) sendmmsg$inet_sctp(r1, &(0x7f0000000100), 0x0, 0x40) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x7, 0x40) ioctl$LOOP_GET_STATUS(r2, 0x80081272, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x10001, 0x7, 0xfffffffffffffff8, 0x0, "924cdc011f5afaf0b505cc587a6acd133e07b890ccb787940f74909d4264f9baed3d4aa5af99b621872924ee", 0x101}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0xfffffffffffffd40) r4 = msgget(0x2, 0x400) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x8, 0x2) msgsnd(r4, &(0x7f0000000240)={0x2, "3557bd810055a923b42096ddeb7c2fdf7047592bd3417e69e4c63f30b34151a3da1a0f961cff7f18f0e6f35e85e08acdae76eb8e63161020e312cf44188da9df5d5e9f80ee5e552e180bf6447a13913ec3ae6026239e66431d90d3117dc0ba102c3ec77a202a68e407eeee196099bcbffa0a994fc90e62dd8fedbda5"}, 0x84, 0x800) socketpair(0x0, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000140)={0x4000, 0x6000}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000080)={0x3, 0x3, [{0x81, 0x0, 0x9}, {0x9, 0x0, 0x4}, {0x0, 0x0, 0x9}]}) 2018/04/01 11:27:52 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x10000, 0x1, 0x10d000, 0x4000], 0x1, 0x80, 0x7}) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) clone(0x20800, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) [ 75.775303] binder: 7264:7266 transaction failed 29189/-22, size 40-8 line 2848 [ 75.796987] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 75.808327] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.874725] binder: 7264:7266 transaction failed 29189/-22, size 40-8 line 2848 2018/04/01 11:27:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f000056a0e2)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x7fffd, &(0x7f0000751000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x101, 0x88002) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x2, 0x8, 0x4cd1, 0xffffffffffffffff, 0x3, 0x4, 0x100000001, 0x1f, 0x0, 0x8, 0x6, 0x4, 0x2, 0x8, 0x2]}, &(0x7f00000004c0)=0x100) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000140)=""/194, &(0x7f0000000500)=0xc2) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000280)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x349, 0x1, {0x2, 0x3, 0x80, 0x3, 0x7fff}}) 2018/04/01 11:27:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x5, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x0, 0x5, 0x5, 0x3, 0x3}) sendfile(r0, r1, &(0x7f0000000180)=0x2e, 0x1000) 2018/04/01 11:27:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x20, 0x7ffffffd, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) move_pages(r4, 0x7, &(0x7f0000000080)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f00000000c0)=[0x20, 0xe496, 0xa429, 0x94a3, 0x8, 0x6], &(0x7f0000000140)=[0x0], 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)) 2018/04/01 11:27:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000007d000)}]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000100)={0x1, 0xda}) [ 75.925697] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted 2018/04/01 11:27:52 executing program 0: socket(0x11, 0x4000000000080003, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001d00ffff0000000000"], 0x1}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="f41b0ab4000000", @ANYBLOB="000426bd7000fedbdf250b0000000800050005000000540002000800080009000000080003000400000008000b000a00000008000300030000000800030000000000080007000100000008000400ffffff7f0800070005000000080002004e21000008000500ffff00000c000100080004004e2300001400010008000b007369700008000b0073697000240002000800090001000000080008003c0b0000080002004e210000080002004e200000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x8004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) [ 76.001728] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 11:27:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'ipddp0\x00', @ifru_flags=0x5500}) 2018/04/01 11:27:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x1c, 0x1e, 0x40, 0xff, "421e60af9d6562e5f07e01d513cb40d66591756e2a7f7be0c639c8580da734bb"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x3}]}) 2018/04/01 11:27:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) r2 = gettid() setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000000040)) ioctl$void(r0, 0xc0045878) fallocate(r1, 0x2, 0x0, 0x0) 2018/04/01 11:27:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='khreaded\x00', 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000020000000003000500af57000002000000f7ff00010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/01 11:27:53 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)) 2018/04/01 11:27:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001400)={0x8}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000013c0)) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="836824a0447cde3dd8faafc4c877c2bf165b3f171d5011a3e1a26a661e3faf9b978d57b8fe4e9001a1c3b65361e6cd5c9e15f76437715a0fcb1995629e0d0e42052c48dcd61e7aa678d92876f893d72354c1ab597a826c3196a30d74c7408464c34bdb3003170ef5358ad5d412746d62b1265edd01e9534f6b337d12db1919a019aca131c2413c7e1d39cfa36679e738cda63be4094306", 0x97}, {&(0x7f0000000140)="dd38abdc737c3be155badf3ee2736ae6cfebf966304d0671e32ab83075bfa83562e2049840032274921e2644fd575a8493e85b03baa52a5e17b74871dc74011ce8dce8ac7a", 0x45}], 0x2, &(0x7f0000000200)=[{0x1010, 0x116, 0x22f5, "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"}, {0xc0, 0x113, 0xdb, "b3594f7e869fe1e6dbad47c5eaeb9e2d0517a8cef010cb19bc6ad99a490038da60d8c810837eef28999736e9a678e0f7bb55b00f8817166c4c4e15401d792733b6d624724e2d22feaca4a41208d30b35f66471f3b16a68715ce975f043c34d84c76a35de63f03ed6dc817d34e85fc6253310e6854bf8702b1d1817339af93791c476788affae715a00585af730219a1d329c667dae0972dc42e9675aa6a38869e3246423cffd26523a7c8866dd49f20e"}, {0x98, 0x0, 0x5, "3dfa26bacc031f87bd602071e58775af40dc9173629657380a673f5b7ae0bffa443b9f6106e57f77fdcdf5401dd655941390dacf15be2841aed84add0694361024e4ae1f7301ea4034c9c65d731cfed8f60248a770aa26e14635deaf58d85b07627514d570ccac0145614cb36c9fc25a9049f582d9fcd9351a2d672f351d4084eb6a85055b"}, {0x10, 0x113, 0x7}], 0x1178, 0x8040}, 0x4000010) r1 = memfd_create(&(0x7f0000000000)='5trustedvboxnet0@\x00', 0x2) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001440)={{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, 0x8, [0x5, 0x1, 0x6987, 0x77c6f43d, 0xbc, 0x20, 0x9f42, 0x4]}, 0x5c) 2018/04/01 11:27:53 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af0b1739f887394f470e95c0f9eb713f8866441edc8c85cdd93768f4981f090000007fa6ca1735e1a540673f38c8054e67"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)={0xec, 0x25, 0x200, 0x70bd2d, 0x25dfdbfb, {0x17}, [@generic="94a2ab1f67e9f9b8935cef19a957bec81434f53d2df1afaa6f0f3669e83ba746709d1f51ad8b14d68fa83a2d49cd3edb912087769206cce42c252330ae3bb83bddc7d3c34a51fa966677a2690b49c599c2d5b3eef90dcbdf9d267a9462b0c55060a8a12a488e43571c5d896e107c69b1ef735d94e49878a4343e19e244fa2e04c1dfdb99981501a43105df23fae4ed3134ff00feb9018d3707e5131c79e56a064037a9afc5f6b75258166c5824708a44877f661dd86bac0a28ecb0c05aa32fbb4f204de3f9f4e7cb37e045f187dfc9566ca93bb64c068533"]}, 0xec}, 0x1}, 0x1) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) listen(0xffffffffffffffff, 0xc) truncate(&(0x7f0000000000)="e91f7189591e9233614b", 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x2, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/04/01 11:27:53 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x140, 0x12) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x57, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/87}, &(0x7f00000001c0)=0x78) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/01 11:27:53 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control/file0\x00', 0x1, 0xe) ioctl$VT_ACTIVATE(r0, 0x5606, 0x600800) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') 2018/04/01 11:27:53 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x2b7) 2018/04/01 11:27:54 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x11, r0, 0x2) clock_settime(0x0, &(0x7f0000000100)) clock_settime(0x0, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/01 11:27:54 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x80000001, 0x5, 0x7f, 0x100000001, 0x4, 0x6, 0x1f, 0x4343, 0x0, 0x6}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x413) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) 2018/04/01 11:27:54 executing program 1: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x6, 0x5}, 'port1\x00', 0x6f40b7c95600a1ec, 0x20400, 0xff0000, 0x0, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r3 = getpgrp(0x0) kcmp(r3, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000740)=0xfffffffffffffffe, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r5 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) connect(r5, &(0x7f0000000600)=@ll={0x11, 0x1f, r6, 0x1, 0x6, 0x6, @random="0ecadcebd18c"}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000180)) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffff6d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000080), 0xffffffffffffff51) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r9}, 0x14) bind(r7, &(0x7f0000000980)=@in6={0xa, 0x4e20, 0x447, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x34791ba1609d0bd5) r10 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f0000000280)=""/86) [ 77.116331] binder: BINDER_SET_CONTEXT_MGR already set [ 77.130793] binder: 7361:7371 ioctl 40046207 0 returned -16 [ 77.131443] kernel msg: ebtables bug: please report to author: Wrong len argument [ 77.146280] binder_alloc: 7361: binder_alloc_buf, no vma [ 77.151856] binder: 7361:7371 transaction failed 29189/-3, size 0-0 line 2963 2018/04/01 11:27:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/108) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/171) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @remote}, &(0x7f00000000c0)=0xc) 2018/04/01 11:27:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xffc}], 0x1, 0x0) open$dir(&(0x7f0000000140)="2e2f66696c65302f662e6c4530f6", 0x2041, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4002, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffffff, 0x100000000000100) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xb7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'fo\x00', 0x8, 0x1, 0x11}, 0x2c) 2018/04/01 11:27:54 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2800, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ftruncate(r1, 0x5) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, r2) r3 = fcntl$getown(r1, 0x9) tkill(r3, 0x2f) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) pwrite64(r4, &(0x7f0000000000), 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) dup2(r0, r1) [ 77.228398] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.234479] binder: release 7361:7365 transaction 11 out, still active [ 77.278108] binder: undelivered TRANSACTION_COMPLETE [ 77.283732] binder: send failed reply for transaction 11, target dead 2018/04/01 11:27:55 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) socketpair(0x9, 0x80b, 0x600000000000000, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/01 11:27:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfffffffffffffe24) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001800)={'bpq0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001840)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x15, 0x6, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x103ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) 2018/04/01 11:27:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={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) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000240)={0x8a, &(0x7f0000000180)="3bf79e38d47ec9b297524b8e0019bdf2e45bf99c4637869d3b4ce51f8cbd25b227b5f03c6cce2fbc0c40db928704ddb99910aa38221a99ec40a6387a5e9a1a2acbffff3c0d2f76a9da5260c9fc5c9f2d28d2c72e5e7935079941da2c0eba0bc507ec01a8dfe29a42fcdae34380413d6545ddfc60aded94aab4f2e53c1cd38cffacdd42fb74e63497b949"}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) ioctl$int_in(r1, 0x0, &(0x7f0000000080)=0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000700)={'ip6_vti0\x00', r4}) pipe2(&(0x7f0000000280), 0x80800) 2018/04/01 11:27:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x10002, 0x0, 0x2}) 2018/04/01 11:27:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2580000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="09000000000001000c00542600000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) socketpair(0xd, 0x80007, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x94, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0xd4}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffa9ee, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x6}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xd816, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000300)=0x84) 2018/04/01 11:27:55 executing program 2: pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) close(r1) 2018/04/01 11:27:55 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000280)={0x0, 0x9c}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f00000009c0), 0x4) shmdt(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) poll(&(0x7f0000000100)=[{r0, 0x4080}, {r0, 0x2400}], 0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/63, &(0x7f00000000c0)=0x3f) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) read(r3, &(0x7f0000000580)=""/187, 0xbb) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000980)=@assoc_value, 0x8) 2018/04/01 11:27:55 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:55 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x400200) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) keyctl$unlink(0x9, r1, r2) r3 = dup(r0) r4 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000300)=""/137, &(0x7f00000003c0)=0x89) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x0) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) ppoll(&(0x7f0000000040)=[{r0, 0x100}, {r3, 0x80}, {r0, 0x508}, {r0}, {r3}], 0x5, &(0x7f0000000080), &(0x7f00000000c0)={0x6}, 0x8) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/01 11:27:55 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x20, 0x20000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/01 11:27:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfc, 0x8000, &(0x7f0000000100)={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) 2018/04/01 11:27:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000340)=0x16, 0xfffffffffffffe52) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/01 11:27:55 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x3ffff, 0x0) faccessat(r0, &(0x7f0000000140)='./file1\x00', 0x2, 0x1000) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp0user+posix_acl_accessem0@*vmnet1\x00', 0x3) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2002, 0x0, 0x0, 0x0, 0x0) read(r2, &(0x7f0000000400)=""/128, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x40000000000005, 0x0) ioctl$VT_RELDISP(r3, 0x5605) r4 = gettid() fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001d00)={r1, 0x28, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001d80)={r7, 0xffffffffffffff45, 0x8}, 0xc) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f00000006c0)=0xff49) r10 = getegid() r11 = eventfd2(0x7fffffff, 0x800) sendmmsg$unix(r1, &(0x7f0000001c80)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)="0083826f8b31c425db0659e9b44014de66caade2a16a06023b9f076bfd1dd8aa3fdde76b0dc5585a455804c88c9b429550f97513df7954142dc9ae9d82568f6a9e348f62990b0c047a6e9de60f10b5b6b05c78d0d16d0d1d053eea356e26b3e49e018379678c3bae679193783b9e5277e424e4a11da0805a75805feb35ea49ad9369fc0d7a793c9a2ebe18353844b65593c5aa1ee2be3c77fb1be05775e09afd5833147a3a0fbaf52f368c9ccda45ff57432c0c1acf65712dba3b93f0a7345ceafa368cd8e61c81ace8d1a2ef493e84afa9c2c10048ebff43336", 0xda}, {&(0x7f0000000340)="393c0920e9a57239dac8242c6bd96d2f7ba896e811a61d85", 0x18}, {&(0x7f0000000480)="8165e75fde002312f66400aecb45830fdb81eb8efc44bde005df717b73fe03916289d8601523c5a011a12f53f7d447deae2ab8034c488eccfbce461fcd620707029337b9161564c9d79dfea15d6a3fdf68830036cabd17760424e129c069c79966156fab1015982895e322d061c4ec58745567ef3bb364f5b171362c23cda3e3614c59044aed3b670a85adc7511ca38ef32ff97ce6b7fb87979649977d278fb145334c856a12dacf1200ff1f7e8b8220661cc3b09ca7b52c65918b8d208d25aab39c28814e8c88016bf40504d29f88f73f99aa4cb97820d3ffc1dca4bd474c68957b99b3fc50816d97c037", 0xeb}, {&(0x7f0000000580)="8b6acb4632356118443684362ed29c2924a51e8d2600978d62b3cd2cef87844342f14c38f54a8640cb83fd5781b1bcbcf27f329a8acc17194a25e011050bdeb6b6df939811c6092c8b68b33a8e1564c2f2d9dec0a49281af41b854d8cd179520d1e39c064b9428c3739eea60f410ef10ebefdba027d2c13a8cc0e85004a863994b9a8cbf411cc894c555ad07fbadcfb2022ff35bb0f56e5b38d03d9ff04e1e98", 0xa0}], 0x4, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r3, r3, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r0, r11, r1]}], 0xd0, 0x4010}, {&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000880)="24d1828e62e61763336014bd5c8c335b0613c2a1224746f038495e149803c64a3fc9cb062519894a54484c6818e6450ede0e2a0ca138eeba459f87cb47e22266c871d42333879e9cbafe0a2c7dffb02aea4f3de974351accbd6502eeaa7328e686954f60a2dc3493faca5d8cb6ce06f86dc5c7c1801c619cdcfd1598a231ec5a65674e374fa5a4fae1de1e14b441", 0x8e}, {&(0x7f0000000940)="05cc0ce6101b809f38958f7660bb7431a0601bfbfddc8d1b10fe7ba356c46531e012afd3608a41c1b09ab1246cb2ff04a3b873a893be3cdca96de5a55c96614b007fda4730b6dbaa6a7badb32077a835f0356126176a06497e32394b3101c13376fa00c92aa70041e807bc4f49a4c4c204a737c24a046d14a3b0c307f2e9bd6ebb89620d1c82733c0ee7fc3d3eab19bc5d7208c8a5f4e7cee777e30960527ce61e3e8aa8aae261d6b2e9c4e51c1537c77b75ce617f42c358868bd1bd2c602758eafea0a6c05cac43bb48240bc40b6264f8163ec46db7770c19f55a4c74ea3eace4dd17001d5fceb4c595", 0xea}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="9185ab78d3b424ab0adb6d80549868e2e76e2a9fb8358838ee4b4336f0b63c2ab103b8d2a2fdb6feda8ed5141e53a46a42533906b4c1f60edd758a722d032b8214a6968ad4e2cc31300f05e0e1e49d843b3b7a3b693349e83d68cc704896d106711f55f367af446bf528fc92472423522674f53011c6d0105ef9bb9901702ee2fd3f2e598f1e5a276969fc59dbf8b92a3e2a005d7f4a54f85f5de59af59e2ea68894b97c0979246b408902dee894724b850c4d7853219688706eba42ce4c787c1f84", 0xc2}, {&(0x7f0000001b40)="4ca420babd069076687f0c3762aed11c620b2d01d6b19e5d934057f414ee4ee1cb23d675fc1c8da061daa54e80bd1d87c19a6cf9e45ce316cba8b1f39a515f4d02ada12878e08af4f5774ba62dacb24085753a797e56b0b0a408cda731e0eed26d8d6f9727a84baeaa471a2cbe", 0x6d}], 0x5, &(0x7f0000001c40)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000000}], 0x2, 0x4000080) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/01 11:27:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x7, 0x1, 0x14000000000000}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x319) ioctl$TCGETA(r4, 0x5405, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x210400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x80000000}, {0x4, 0x401}], 0x2) [ 78.395553] IPVS: ftp: loaded support on port[0] = 21 [ 78.427806] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 78.428187] IPVS: stopping master sync thread 7468 ... [ 79.370723] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 79.379398] IPVS: stopping master sync thread 7487 ... 2018/04/01 11:27:56 executing program 4: r0 = socket(0x14, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x20000089f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)}}) 2018/04/01 11:27:56 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:56 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000000100)=0x4) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x80000000, 0x2) fstat(r0, &(0x7f0000000140)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x4, 0x7]) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) 2018/04/01 11:27:56 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0060396b5d00100000ff0200000000000000000000000100000040a7ffff00000000000010000401907900bba88600f9c97c2fbda498f48143d666b4ec433d50a2184eca45fee2a1b1fa7f5a595fd9839e6a0a294aad5e69a47e1d46a599ced2b315613e32d6f70000"], 0x46) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) r4 = semget(0x2, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000000040)=0x7d) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0x80000001, 0x4, 0xfff, 0x3, 0xd0}) 2018/04/01 11:27:56 executing program 3: rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x0, 0x0, 0x80000001, 0xc0012, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0xdc3}, r1, 0xb, r2, 0x1) perf_event_open(&(0x7f00000003c0)={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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7f, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0x2cc9a8b12d91a720) prctl$setfpexc(0xc, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0xc09, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x0) bind$bt_hci(r2, &(0x7f0000000300)={0x1f, r3, 0x1}, 0xc) 2018/04/01 11:27:56 executing program 6: r0 = socket(0x10, 0x3, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"b1c08211608b01"}, 0x8001}, 0x10) sendmmsg$alg(r0, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000004000)=[@iv={0x18, 0x117, 0x2}], 0x18, 0xc080}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000002480)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x800) 2018/04/01 11:27:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000100)='\x00', 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xa26, 0x0, "7cbdc6610e5c9cbbdd95818d6a4662b33e92c0c460bd7bb98defdba4296a49c157e8577cae72b17301e326a3509eacd3ebeaa5e1992d965209029e7a223aa74c1eb5d9770c68ca866b58fdf2041071be"}, 0xd8) 2018/04/01 11:27:56 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) timerfd_create(0x0, 0x1000800) 2018/04/01 11:27:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@un=@file={0x1, './file0\x00'}, 0x44c, &(0x7f0000000340)=[{&(0x7f0000000580)="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", 0x77}, {&(0x7f00000004c0)="63d1ccebbf18817a4500dec7836340d065caaec6fc0667008ead025e42a1d4df4b3a42a855e0cf6e0ec7f71418b32695ce41e12e881335c021ebcfd95b04b933df1df65130367e6120837bdc9368c966514f5631ed51422f074e1053d07544b5b1b966069983ef54e8e2c03b05ff469479bead07edd3684810b03685931a63a6259986a31a5a2f99640bee6f66cd7b912db8a927013ad34af7ee71a899115db16ee700af8ec86fe4", 0xa8}, {&(0x7f0000000180)="5347745ab9d80bc22dbb41e14652ecc1039f5bfdbe207d66b5667c093d7a7db7b42af16e5787c497a7d9fe97b69213164af2be51c1716fb39ebee7a487093b96c06b0a37360a48184a063a5104f6c8f59f3bdd0f593f7a335f9ec01fa3ed7cb675e9595da8e4c2b373ad7a0255b438af7a", 0x71}, {&(0x7f00000003c0)="e992ae5c77ac4aba863d4ad653ab707fa7fa1627bec3763abb3d5106", 0x1c}, {&(0x7f0000000240)="2821dc4255437739a7a0d5674e5c235b9c1007921053f270f6113c40279d404454c2e090bdae1a2797aac9855b35a114cfd6ac11434990121e33d2b1c4f1ccb96167d58555d6680b52aa5eeb5476d077c61b41df652f7b342b043f0962975baa8a3cb4778dc519662ccfdab1cd790bccb148618645c92b6bbaec15caa256422256e6a42f1ced907e3f49d52254d461e352283398c0214718c182895d3042d00fb326c312f8047ccbd1f276f4a783172c2206b8090a3859b832ef9a721daf79eed79d9cd3fc4eb875c389e9cf39e1f19fe6a51c360ed304d7dfaed0bd1ea283cd42e70adbb5886381e351cb6b2f831dd68a0e9cdf0e64eb", 0xf7}], 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000040000005200000000d10479f46172a955cd59364838d160c8124d66d7ef58326347ef35a2fc24b24ab10e6d34a89baadb5ca067b3a77eff6ac1b21b410273233b55469e0882da6057e4aecbd05f3769cd2d"], 0x18}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x438000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0xc3c3) 2018/04/01 11:27:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x80000) splice(r1, &(0x7f0000000080)=0x38, r1, &(0x7f00000000c0)=0x59, 0x1, 0x2) 2018/04/01 11:27:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x2000000008004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = msgget(0x0, 0x2) msgsnd(r1, &(0x7f00000000c0)={0x3, "160fde430996ae55b8b673d331a61a05d3acac44486862329f3b35b02beceb4a16da7a3194bec50e8e1f8335cae534879d549f58c0b6158028d66261155081058747f2e0b4d5d93a10eb8d5f19448b1015491c9b03155439ac7c229bffdc5258d29be6a9879372289ce91a1c64245a660061e2a898e29f10c317b595d50774aee6f8d09cd4f69cd420432189"}, 0x94, 0x800) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 11:27:56 executing program 2: r0 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="7d7bf95de9a366151c3fa4ae5282fab6895f021f33715aaf71e34c42a064d62aee78d1fb5f", 0x25, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000180)=""/77, 0x4d) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000200)="ce85f5ce57286ab909798879dcb6b2a8d24799c175c65cde52fa37bf6ae1b90eaae19c0c4e54564a890b30f499578a23f55022dfdcfc990b66061abc163eb2e702edd983c67a38c4219f80a309c8a7c1eb99dd83eed67459328ea689bb0414acf5293b93bee9c2a5842436e689f3d45543ff6cd1501822001341a22fcbb987b7b4aeeb5bc8de2d7613391acd31ea63262e10f84306d3b3b4b42f0ebea8c1a6c335127adb8a97a83c404b7679af03f9ea46d2f903b07f3ece31cdda0aa062f50d215ffe8650972d9418102e161b05bec11a003d4d87e46ffb0a") setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000), 0x2) [ 79.574583] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/01 11:27:56 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0xfffffffffffffece) 2018/04/01 11:27:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x10300) r1 = msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r2 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xa66f) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) write$fuse(r3, &(0x7f0000000b00)=ANY=[@ANYBLOB="ef18235caf3f0377f216abb280a9de72e9e19379c86c0986b0f03efa80feba55ba925a962dec098b6df2739b5db92710340ae6bf9061ba0e12151f6b80b1d7e6b3fe59ca8cd5f18c89d8eaafcd4611e6b45909132d28fb4b0abfa3b7f39ec76ac466bf2d75dd32dc3d68526a6732f2e066a5c3f09ad7006ff6211def0030dacc2d7472482634be541011bf4b", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYPTR64, @ANYBLOB="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"]]], 0x94) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000580)=r0) socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f00000003000000a8c6730000000000000004cea2f0d26724fa663431b7c2"], 0x2802) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 79.632329] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/01 11:27:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) r3 = getuid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x2202800000000000, 0x200, 0x100000001, 0x6, r4}, &(0x7f0000000240)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) syslog(0x2, 0x0, 0x0) sendto$ipx(r2, &(0x7f00000002c0)="f2234cdc6437b0ea514da2354c97d041cfa02e2674e028c6eb295d74316d4b9aca372294566c648424fcef2900e44cf417abdb8ce9cf574f95180ae9887640239d1b446419ce72de07f3e1574fb2e308632e3ec914003d1c13bfa38a75730c71d886fc7654c12cec4f4ff790831315c4d8ffe3a1937cf0e61a9c52f2b70db8bc7adf23350d26f4f9c82275e66645cf76ca8e4e7d691ccd5e45458f3d816eafa11f2ce6c30f0a709d5f3871952b7c7e66c45fcc03a01ae41f582deeee6cf17ba7f98975151dd19b852a7722bc6e199e715d2196805311aaf580716c743c5910cb38", 0xe1, 0x40000, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, r3, r5, 0x80000001, 0x0, 0x404) socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xffd5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000280)={0x4e17, 0x3, 0x10000, 0x2000000003, 0x8, 0xfc}) 2018/04/01 11:27:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001600)='/dev/snd/seq\x00', 0x0, 0x400000000000040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x7, 0x3, {0x2, 0x0, 0x1, 0x1, 0xffc}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000002c0)=""/4096) write$cgroup_type(r1, &(0x7f00000016c0)='threaded\x00', 0x9) openat(r1, &(0x7f0000000280)='./file0\x00', 0x40000, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x8000000002, 0x1e, 0xfffffffffffffff9, 0x1000e0, "46da9ddb6ac9d05b88b22d869bc001bb2398dae6698dde653d754a2a75e544ea"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000014c0)={0x0, 0xfeb, 0x5883, 0x2, 0x80, 0xfb2, 0x8, 0x400, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x0, 0x3, 0x5, 0x3}}, &(0x7f0000001340)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001580)={r3, 0x4, 0x10000, 0x3}, &(0x7f00000015c0)=0x10) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000002a80), 0x2) r5 = dup(r2) write$eventfd(r5, &(0x7f0000605ff8), 0x10235) write$eventfd(r5, &(0x7f0000000040), 0xfdc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x80000000, 0x2, [0x100000000, 0x401]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000012c0)={r6, 0x2}, &(0x7f0000001300)=0xc) writev(r0, &(0x7f0000001840)=[{&(0x7f0000001700)="5f16d415fb9b4e21a180f8dc1134f95e1388eb6855484cebaa0edcbe58f1ba579cf3db96932721fcd760a407043dc8074d67b2cbbc777df028665076a91a55b5adf93169a94d3af9298c20fa51d1df024b2e08d21975c5de217a2ea63ba7f7a5f35b9dfb21d271a63281cf8c0eaf9630ec1a3543d2c0aaa8a4443521edc3c6977f085d4e546e9b6137c2c3e3bb07ab6fb84ae91bde42fea532c0fffb633ce0eaa77e8b6a8b220fd301ef818a02a099253053fc29f171acab4df78a10343d47040d1841f1edf225c2760449b8e96fab490caab7c81ad1153be5664d07db3457d9bb9372693dc7d8ba2de9a5286471ff"}, {&(0x7f0000001800)="eb5e516ae270e04e279f05ef935478013f5c009be892ad47a8cd1615fd2c", 0x13f}], 0x2e7) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x3bc}, 0x10) sendmsg(r8, &(0x7f0000002880)={&(0x7f0000001380)=@ll={0x11, 0x1b, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001400)="3db7e165b3ff078b0286b624bd83778bb52d36e49c42866a54fa18225ce83ad6edd6f8d96314c173e51f4622cfe221fdf55e9681694761751fc99dfe22b3ea722fa43da1685846f95e162e8c7ba3d9a656f15741bfd1cb4914717fdb51037555ebff24a21dda07f3f7f18cc86de6c400801e0744c1886004982f0140a4f1a47309d392", 0x83}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x800}, 0x40000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x5) syz_open_dev$mouse(&(0x7f0000001680)='/dev/input/mouse#\x00', 0x6, 0x80) 2018/04/01 11:27:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/04/01 11:27:57 executing program 2: setrlimit(0x6, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/217, 0xd9}], 0x4, &(0x7f00000004c0)=""/55, 0x37, 0x7}, 0x10000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x4, 0x6, 0x1, 0x0, 0x12}) geteuid() syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x28bb7ae52ea4c238) setreuid(r1, r1) 2018/04/01 11:27:57 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ipddp0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xffffffffffffffa1, &(0x7f0000000400)=""/206, 0x0, 0x0, [], r0}, 0x48) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) r2 = socket(0x1b, 0x1, 0xfffffffffffffffb) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) sysfs$2(0x2, 0x9, &(0x7f0000000300)=""/185) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140), 0x0) 2018/04/01 11:27:57 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) fdatasync(r1) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20000000000000) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="a0000000070000002de4b0a51f8315462fcec38e8cfe60ed3cb3454eb4661d3725eac145afd8392326aefb8445cf0c21d197cd271832a5fa6e57bd52057c8e8ad0a0414766854b9b5e57f313048098342172b1c37359e2f2576acb8dc1fea11e4ba2d60a39cbc81434891975ae362847644b6f88e572db0dd17a205de06f475d71cccb206d19b13f9207e11cf29a643640da6b904735d04640e6b9"], 0x20800) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r3, 0x8001) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) lseek(0xffffffffffffffff, 0x0, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c", 0x81) tee(0xffffffffffffffff, r1, 0x0, 0x2) syncfs(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', r1}, 0x10) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) splice(r4, &(0x7f0000000000), r1, &(0x7f00000004c0), 0x7, 0x2) sendfile(r4, r3, &(0x7f0000000180), 0x12000) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000600)) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c242e973c71e569"], &(0x7f0000002e00), 0x1400) lookup_dcookie(0x7, &(0x7f0000001540)=""/249, 0xf9) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="456655db142b0600750e5c0aff3b50ab1819d59e912310af2c87b1ee984e09e2b6679e58d9b46d9b575949cd9f2122360a1143d054c4933a903b8f291d32564926a69aadeffc1ecc9fbac447", 0x4c, 0x3}], 0x0, &(0x7f0000002700)=ANY=[]) fdatasync(r4) fdatasync(r3) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000005c0)=0x17, 0x4) ftruncate(r2, 0x3) 2018/04/01 11:27:57 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='statm\x00') ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x3, 0x3, 0x9, 0xb297bb8, 0x100000000, 0x8}) recvmmsg(r0, &(0x7f0000005dc0)=[{{&(0x7f0000005780)=@ax25, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a00)=""/46, 0x2e}}, {{&(0x7f0000005a40)=@sco, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/216, 0xd8}}], 0x2, 0x0, 0x0) 2018/04/01 11:27:57 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f0000000040)={0x8000000000000000, 0x0, [0x0, 0x0, 0x2ef]}) 2018/04/01 11:27:57 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x83) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x8002) tee(r0, r1, 0x4, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x8, 0x3, 0x0, 0x80, 0x7ff, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x4, 0xfffffdeb) 2018/04/01 11:27:57 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff7, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x20}, &(0x7f00000005c0)=0xfffffffffffffcb7) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64], &(0x7f0000000200)) 2018/04/01 11:27:57 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000180)=[r0]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="cc7000001b0031080000000000000000ac1414bb000010000000000002b1ae7664212431ccff321200000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b26b6e00020000000000000000000000000000000c0010000000000000000000"], 0xd5}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2fa0a3254a438c88, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000240)={0x0, 0x1, 0x6, &(0x7f0000000200)}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) 2018/04/01 11:27:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x89, 0xb, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000100)="73e89cb7eeea08b93378f5770153f52eb2bea774a21d1bb5be16579a8cbd82e1ac5eccc866120fd2f4f70b5dffcb38f68b5fbfbd8efbd5b561dbf61e17e6a18a3d495c9eb0e1974e2ae55260161a8791969331af6a840f29b7daa8e0d161000000000000"}, 0xffffffffffffffa4) 2018/04/01 11:27:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(0xffffffffffffffff, r1) openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/04/01 11:27:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r0, &(0x7f000077f000), 0xfd1f) 2018/04/01 11:27:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) 2018/04/01 11:27:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=@ipv6_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x8001, 0x280}) 2018/04/01 11:27:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x1, 0x8, 0xe2b, 0x1, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x80000001, 0x2000) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) munlockall() 2018/04/01 11:27:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8001, 0x420800) write$tun(r0, &(0x7f0000000280)=ANY=[], 0x0) r2 = socket$inet(0x2, 0x5, 0x4) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x0, r1}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 80.796973] XFS (loop5): Invalid superblock magic number [ 80.890642] print_req_error: I/O error, dev loop5, sector 0 2018/04/01 11:27:58 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x4, 0xdc, &(0x7f0000000200)="58f145730cb499257f41659a8ba33baa7c80bcf07af79f71a779062b6d48842e8700cf0540c0911ec039abebd21b2cc9ee484efc00ff42caa225680762208bddb3d0a9a5aa71f66c1fd12bd7b5a61227e0c4cec510b831a60f06f7e4bd5aa7ef75be84d54c4205ec0e1147978a98997eb8fe351782c5445f5f9336100d92d0e8cba1f98100996579804b2602f649c20704fcf9e3824f13e8e0b834c2d83526ce9f6a3f88b73cdaa9850dd8b2cf79273ca4db5048b56a6519302e6960edb20ec54b94777875065c01cb795fecb741aafa638c84e6f4bdb9fd68978f5f"}) io_setup(0x1000, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000010000020000000000000001000100000000000900000000000000070000000000000020000000000000000400000000000000000000000000100004000000000000000100000000000000000800000000000003000000000000000900000000000000ffffff7f00000000"]) 2018/04/01 11:27:58 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x7, 0x40, 0xb7e2, 0x7, 0x6}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r2, 0x80000) getsockname(r2, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x10000, 0x2000) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000200), 0x122) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 11:27:58 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r1, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendto$ax25(r0, &(0x7f0000000140), 0x0, 0x20000000, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/01 11:27:58 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:58 executing program 4: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 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) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e06c0659f000859f3347214db0000ffffffff0000000035a56b5884b077ae"], 0x1, 0x0) 2018/04/01 11:27:58 executing program 1: gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f00008ec000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x802) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="d3000000010000000a000000000000007ab1da5a77d6268789d513d2aeb131c72733b65a631b18d6eb2bab5f60c6e2dc2a155cfa3eba2d97f0a61fe00954c7e15a85449c1eba26de88777205cb822bf9f03732d198098497a3203dbebcc0bdc3463823786044b0ed1130294eb50546b235c3b61a2378332ce05092f6560ef9789adc9261e9d8e6b32b7c3c8152fb4d5883615947d52ac8ec45fa8136bb3630baccbd1777e11f5251668f69d0f791d962c7ed4bec5ff2f356f0cfe998e789db45932a8d046571d71c3600000000000000000000"], 0xd3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000004140)={0x1, 0x3, 0x8, 0x3f, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x9, 0x1ff, 0xdc, 0x1ff, 0x5, 0x9, 0x0, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1, 0xf7e, 0x7, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={r4, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x0, 0x2, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e21, 0x7fffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x0, 0x1}, 0x90) pwrite64(r1, &(0x7f00000003c0)="7e0bae80bbb08db65ee4e3afbb1b398adf456760dffd0b03b21f156d4e11cac8e48efa430d036276fba18b25455c6abd70952d38d6509ff600414bd0fca2ef0248742f86537359586fcef41e1255b55f320298664d63cbc3b7f281e3d6358574f312743ce9e8e88c3cbb71accc83a0a15ba76ca0f0842b7f9d89ba0ec90bc3633b3bf4bb8ae0bffe49dbadf50f69427787d2a412290b3b54a5e8ff545c11c5afae8d9727b73ded820ddf6ed4164a167ddac31673bfd962b27cd621e6d31860c8d71d2ddf9af413b7f00c182a76a985f66e834e2404629cdd87e063", 0xdb, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0x28d) sendmmsg$inet_sctp(r1, &(0x7f0000004d80)=[{&(0x7f00000005c0)=@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000600)="d1aa11e8596ac6c0d27d3d71fdaee42b48f83d72e90613df8bc68987c3589a83945017f2e7e79dd1eaea5d0aab97b2db631c84ef5a5f5410e56506b3055f691f321d9324689fa3d30f384aec736b881c895172c9417f8bf33bf6b1cae3893b43b1aab88491c5cd504d46b9cbffdbaf453241e89c1163c6c08d0b2a5ddd5a48908080614b4678f257ef5f6191d02977449833179aa8308a52", 0x98}, {&(0x7f00000006c0)="4f91112b4e8ae7016a7e08ccae7ff074cb56277d70e655eb60486b96aedb2e3115e35d2cbd9496e8168fb6047e8e470c2d6f27a334073237a1c3cfe8fadfa4fb47d10c411aaa50fc9edd136c84fc8d7af96c0d7c5234a17603bfc9958768bcdbd7bac18e76feba1539c08cdeb0785fd4dba84face122947335362eb6d4833068ab75484e4eda2c8a440d6f8cf51527fff50fdb37b1f3f3634536053d9dfc03ed82c4580e637593569d67c6", 0xab}], 0x2, 0x0, 0x0, 0x8001}, {&(0x7f00000007c0)=@in6={0xa, 0x4e24, 0x8000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="cb1ecc192a18c909f92a691dbb2ae8bcba96115a430842d34f975a85ff7a6292463cddb1cc4dffb0a3490573f38ff08b43b513cdb7eab85413661e57224f98e4c0", 0x41}], 0x2, &(0x7f00000018c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ab, 0x45, 0x200, 0x0, 0xfffffffffffffe00, 0x1, 0xffffffffffffffff, 0x2000000000000000, r5}}], 0x60, 0x80}, {&(0x7f0000001940)=@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x81}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001980)="f5527fdc4ca5a7708d754d42c38156f87d307cfee2d5616ff0055aeb4e07a0d34ea1276e661b338a1f875b94386d0cea6470e830892ca0cac27bfee306d08d2c1dd71a96983c2e0cdd086c87b189a1f25f3db7418e2adc1208c7ba48c7728f47b6744496b87c123cb0490fc9bf2fc189c41813d8241990f6b8a498da4a4d18f59e08b1609cd1e26db105ee050693bcdb893c9321ecc2", 0x96}, {&(0x7f0000001a40)="f87fa04a5f0c7cfe2b0bff6d7e110326e5c47be11383e02d9c8a87a1ce787fc45be908057c652fed10eb6227f669b0d88174b51814f524bc7a398d0f4c03838712f6986a08ec193c4bfe58544e669badd1b1d4b8fc19106c0649d757b70e", 0x5e}, {&(0x7f0000001ac0)="788344b94429c6c3b2636fecdd250ad53ff9636f5a2bf79db24179f54246e4d9ea8b571e861e6856bc2b5fe6fc69503d93c1436470531951002854d35e4c17137dd3dc9e6af687924fe840921df3171948c07cbd2b7104ff0e086600b98030794a", 0x61}], 0x3, &(0x7f0000001b80)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x8b1, 0x1ff, 0x200}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x3, 0x3, 0x2}}], 0x60, 0x8000}, {&(0x7f0000001c00)=@in={0x2, 0x4e24, @rand_addr=0x8}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001c40)="b474fd916a5744afbc589658672d86338fb38d9e91edb3a0af4a2fd0400fdd44ea0dad494a57b5705d880f911e9ef14ad9cbfc8a720f65c4b93ca68d894ec2b5c8b83f29306ec87e9a90b89755c9", 0x4e}, {&(0x7f0000001cc0)="be1c5337946d4df0380e73ed80765eb5fea490b4bb5e4bbf0347655cace87be0a6a307bde091c1f420ca26e6696c01fc4b61c908cdabdb104243341b2d3294ae3cf440e1fc8b7a869b34a25a0a7212c1fa", 0x51}], 0x2, &(0x7f0000001d80)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0xd9, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xffffffffffffffff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800a, 0x3, 0x6, r3}}], 0x90, 0x20000800}, {&(0x7f0000001e40)=@in={0x2, 0x4e24}, 0x10, 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0x1000}, {&(0x7f0000003e80)="6c2785175128c1fe49fb6c1a4902ad86e4a717d1feeaebeb7ab6ecb9bd8534f447f71f7b9275cbb65cbd576a88c0e9a0f993147f96a3d4f5f208f7e0386190ecba8d6557799d30bb3005acff897823daf817c946cceb408674051ebfc7f68664673f7e8e78d6b29df5845ff64b31ee1df424e761f8b2839d1e2c9eba601cedd30e4612b29deb503fe23f3e5619a90897e1114bf41a5b794c70f97ae1767d98022a594f85b146d56592f0972c77f5e92e135f7cae0c5dfe63fd7add406dcbf405d8cbcf8b2519478ed86b5e6365ffff1725ef18ab0d76217ee20d", 0xda}, {&(0x7f0000003f80)="5a52975049f998752b9930ceb6e9ef8b354fd3b5df55fae9909b9eaa54b6095009cb9f0da6507671eb2175a40c9bd461cdbbf5ac86a75daf78b43e17ef37bd38222cec4b0e64972047230f336356e01dfd77e7", 0x53}, {&(0x7f0000004000)="dbe2a6175cd8a4feac1ce12397d8103b87fa52ff71", 0x15}, {&(0x7f0000004040)="9fdf97e2a055b09a12e082a8cf9175381734044910a71d841f3dcd3c0997a25e9168d69a4cee9c2968c81aedb404af6b8e855633f77159bed9d539de2905eb60a3d05d2765786f0530fbc6ee8494ea1b74a41d3fab7403581dbc34fe65f2dd49629759db6fa206867a3317d68199caac24ad3f30c3e6347f2b9c8d3612dd5e7dca63a7289fa04563e91ac8f7fac4d6aff42043b934a0af1f9c2b036a8ce0d49bcf749fcdc9998f81e895a840a63fc77760959ecd774588a00eaeeff29addb00a2f49ac7f2e5c10aad1d77434b423d8e1b69e016e919deae5be5c2f1046ba574e6e53326c3555d3fdbe7e5e3666056a9449d748", 0xf3}, {&(0x7f0000004140)}], 0x7, 0x0, 0x0, 0x84}, {&(0x7f0000004200)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000004440)=[{&(0x7f0000004240)="3e0f6c85729cd38564216e0fe2250a2f1dc197f7d4d1918fbe33834f4e4bbd2e012b360fcc26f4831c147e22931f80e3e4218844ad627fba0b28e5f0def4e0115251ee55cf82fefadd699bb09689f56529939553408cb4501a2021a4a7b8ce4ffc6fe60200eaa578524f805621d1f5076ec5f9c28fac3436bf3184a38b61b20329a313fe86e8957b7ca9691e", 0x8c}, {&(0x7f0000004300)="8d7353a9fbcd65e24a03b9ee33775c633d389130e71f1ec5062c45954955164b619bb9db371a59867ca45a67f8c116c361739c008a5cfb509840ad840d8a194b2361e876a1", 0x45}, {&(0x7f0000004380)="4efbb2b04d1502676e90b50fd4d7083d8667393a5b65a68cbecda51cf756f489d097d4217e39637ea750202736e99f3af8528cd8a560864b1681ab328f85dd719412789200f5cfdd9d1ab6b6c41e476f8810a87ef6f1bc717a37083c66c25757ef3628e673f49b1f0b0737f8bf042f5b0a3b23b9b745c71476ccf14cd94c405441adf29abd007d50eb3a907709163e22d101ed674f246ab44fd6", 0x9a}], 0x3, &(0x7f0000004480)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x48, 0x1, 0x9, 0x4067, 0x7ff, 0x100000001, 0xfffffffffffffe01, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x2, 0x6, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xed, 0x200, 0x2, 0x400, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x26, 0x4, r3}}], 0xc0, 0x800}, {&(0x7f0000004540)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000004b40)=[{&(0x7f0000004580)="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", 0xfa}, {&(0x7f0000004680)="de9ada48ee327340afe0395af7079b4aa1995204107ed2c10829c5ccf91e176df2752e7833c93c38cdf1b932212cd25856e1c9ad6b2cd80a0ea21e6d9e078e471d42433269d2f13097d54b1b31b6f6631ab97d78b41cbf6b692c1daf4eca55317b49", 0x62}, {&(0x7f0000004700)="3af469aa7a1e104da55935ca66d0db7745a52a5d359a8696d053efa058130ad8aa7f", 0x22}, {&(0x7f0000004740)="d21b70577073205cdfb612a70fedec7aba", 0x11}, {&(0x7f0000004780)="fca1f9802a011c0c23fcc5425bec124528d5978419091f0d7149dc786d5ae60e0ba8ee211820705f374d8854095ee73c78c58278f3b237aa03b60301438f9e425f", 0x41}, {&(0x7f0000004800)="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", 0xfe}, {&(0x7f0000004900)="e238149dd61db82880d9c233e84ca95e1906461b8e7e63fa14b91b29701b3f1b657e39998b49b1c13c536aa8720e198424305a2d76641e2c9c0e700ad751a727ea3192733f5a795cdffc0fd24dacf00b91a08be8b1996e84899068e7a49e8d3a16809c83a54ee23530e1a18b3d9323a65007a9d797427b8f53", 0x79}, {&(0x7f0000004980)="9ce18531715f0bd4c937c144dcb19f82bb2da5944c98b293beccc52ebb9b7238bee7c5d2638554d994ab9a7b3a36f24c928266195a15597351378ee805f7daf8f9ac3c48b7acdd2612bb7e412a569f93d1014156dbfd6d38f129938c5941a54e5e265105102fcf9648e2134ea531934992e7210040de8c806f715e434459131df4a91620d8710d483601e8c198b9", 0x8e}, {&(0x7f0000004a40)="ccc5589aa9d6c2ef2645e60ba5a23b17043089452a881b23533f8b43a55500cb605146b3c4346f9d470ad525292e963a79b41afc3b9d44a0b964c3ed7335fbf5ac839cd31f1a9c693d77f65e7b9f6e9b5231aaaa4e3a2451511188bad45fb986f6ddcab4a3ab05d77f88eb7d28de0d0002309c32a0a1c38070dc4af7abd924d82fcc02257a7e3a487b16a280dee6479cc8db0dad3e3972301b36958efe757368549151b242a4bb4df6eca9ca3c570ef8cb0c2361f44378c080510fb3a6644decd9b0763875f19b", 0xc7}], 0x9, &(0x7f0000004c00)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x100000000, 0x8, 0x4, 0x1, 0x1ff, 0x0, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0xad1, 0x0, 0x76, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x4, 0x5, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3ff, 0x8000, 0x6, 0xff, 0x101, 0x1ff, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0xfffffffffffff001, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x101, 0x9, 0xdc34}}], 0x150}], 0x7, 0x44) timer_delete(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x8000}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0xffffffff}, 0xfffffffffffffff7, [0x4dd0, 0x839, 0x700, 0xaf, 0x1f, 0x7fff, 0x2, 0x40]}, 0x5c) 2018/04/01 11:27:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xa}, 0x5}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) r2 = shmget(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/01 11:27:58 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x2bd8c79d, 0x100000000, 0xffffffff80000000, 0x0, [{0x1, 0x1ff, 0xffffffffffff0001, [], 0x7fffffff}, {0x800, 0x5, 0x8, [], 0x7}, {0x4, 0x0, 0xff, [], 0x80}, {0x0, 0x2, 0x9, [], 0xffffffff}, {0x1000, 0xffffffff, 0x2228, [], 0x200}, {0x3, 0x3, 0x8, [], 0x6}, {0x2, 0x100, 0x4, [], 0x70}, {0xfffffffffffffff8, 0x1ff, 0x8, [], 0xff}, {0x3f, 0x81fb, 0x8, [], 0x10001}, {0x1ff, 0xfff, 0x6, [], 0x5}, {0x9, 0x0, 0x200}, {0x200, 0x7, 0x3, [], 0xffffffff}, {0x8, 0x9, 0xff, [], 0x6}, {0x6e79, 0x1, 0x816, [], 0x9}, {0xe1e8, 0x0, 0xffff, [], 0xffffffff}, {0x9, 0x8, 0x10001, [], 0xfffffffffffff000}, {0x0, 0xcd4, 0x7ff, [], 0x101}, {0xa6, 0x5, 0x3, [], 0x6}, {0x4000000000000, 0x7, 0x100, [], 0x100000001}, {0x56f, 0x5, 0x34, [], 0x5}, {0x80, 0x1a04000000000000, 0x40000000, [], 0xfffffffffffffffa}, {0x1, 0x6, 0xb4fd}, {0x8001, 0x76ed3a3d, 0x3, [], 0x1}, {0x5, 0xffff, 0xffffffff}]}) 2018/04/01 11:27:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x100) 2018/04/01 11:27:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x329) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200000) 2018/04/01 11:27:58 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x30, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1}, 0x40) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f0000004c40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/01 11:27:58 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xcb, 0xe53, 0x7, 0x8d}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x9}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1d, 0x2, 0x8000}, 0x4) 2018/04/01 11:27:58 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000580)) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) r6 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000002c0)={r7}) pipe2(&(0x7f0000000100), 0x0) ioctl$KVM_NMI(r4, 0xae9a) r8 = socket(0x0, 0x0, 0x0) iopl(0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_crypto(r8, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x400080) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x101800, 0x0) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x44, 0x100001d, 0x1, 0x0, 0x0, {0x1}, [@generic="a2565578153edd563d2ff737daa94ad5ed101c2568116a06ceda5a59bb5a25c675df733ba1ada0b68f6f00bd110e3545"]}, 0x44}, 0x1}, 0x0) [ 81.819995] QAT: Invalid ioctl [ 81.831071] QAT: Invalid ioctl 2018/04/01 11:27:58 executing program 1: unlink(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x6ca, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/01 11:27:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', "626465765bee6d696d655f7479706570726f6300"}, &(0x7f0000000140)=""/5, 0xffffffffffffff99) 2018/04/01 11:27:58 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 11:27:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000000003f) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/04/01 11:27:58 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4e2, 0x0) getdents(r0, &(0x7f0000000080)=""/205, 0xcd) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x2, 0xfffffffffffffebf) connect$inet6(r1, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 82.055462] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. [ 82.115171] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 11:27:59 executing program 6: r0 = socket$kcm(0x29, 0x805, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x7, 0x959, 0x6a9}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) 2018/04/01 11:27:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xffffffffffffff26, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1, 0x0, 0x0, 0x48001}, 0x0) 2018/04/01 11:27:59 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) pipe2(&(0x7f0000005680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000000) sendmmsg$alg(r2, &(0x7f00000059c0)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="d71ca353ccd205630253285790b9", 0xe}, {&(0x7f0000000080)="2bfe68dc60328c25c8ed2d97bd06765b5c58efcc2006bd9d7598d29604aff043a23adf94e7f7009cd39aeb432aee496b3f567b8c1032d1026e2307c77d5131ad95e53b937cea0e71d18a6d323586bdb897f63cb1ba7ad813050885c9a32c71204d4de174dbbf5a7ab851818c50b5a6b35b88287c8ac3fd0c8389e180946a4c03fd075c4b7b40b75fe6d7d5195fb10cfd1323d6d9809f9f891f7ee3aa8b300a969ba5ff151d3dac373e191b4001c716c8e3989c1e3417a36dd5afce081031446d74a705b8b11b9985ddbd50b1faabff0639", 0xd1}, {&(0x7f0000000180)="ea7b350077fce1ded1027d524e14e1eb9c22991ba2e7fa9f094b71260eb464d819da0b9013aba83d5a3d91057b1595ce39eb4c56e926f543c326f59b821362f24128592fafe9101be4d79d722df78ec40eff7433589078b32e2010e193245578d6eaf40ecd6e6bd7d60ceb5eb344d6abd0a14bcfd4b41c996be8a183feacc7f833267826dba4177794a545b40dd64ba17e8f3674423f60643e15f2730e04c06267ce451025d9", 0xa6}, {&(0x7f0000000240)="d9a6d0dbc8ec14d8b1a4e8edeaf25c436c1ac1f7d4f13c15acf7b6507eea5d05b06760fe191fe59a510b61e5a81486e52f3104ffcb0d835daf9c96067c2ec8c837c184cea2c76eb0b470f4a3a13e2106f15007160bd9d13020ac9afe28a30cad5674eb146b14f857314e1eee3153cc38b802de8485e5ec374f8e2bee8f95c38a6716f6695f5967b67edcfab9a0dcc4251a26a9c55181325e57252a814623c2f2c2dbe4b893036a95826a95f3accb8a6a7c93759068d0fc16797a1d716ed041d3c04503b806129d9ddeef3ed8", 0xcc}, {&(0x7f0000000340)="48095189ddfa35cfe72a77a2a6afd127dd732a25bf73aefc14a35866b29deec9d2ae359b1ca01165c518c2854cd4e9db11f768ed05351548e454495fcee1e4", 0x3f}, {&(0x7f0000000380)="32f7c7f03c1a1f67a0e9e475ea5c0efa24c0be4c6f8cba2dd091960627220958903a37251896105b9654cbe375ebb09a4f885ca3244d19eef7386ef610beceb05519ed6838292bf0ea3a786d01262a1fa29a5c9c0b1412361dac6163fae40079260c0880e9288fead1d8d1eea80eb03776c3e90c751f2be502548c3a622ca8b1038c2e2cbe4df8f686ea9580688e4fabcc364c6b1739f886ea0f73beb05f037374ec6edaeaf23caa5510b76a0df08ea95c6df9e6c4a449bc99381396bf5968704a1f326c", 0xc4}], 0x6, &(0x7f0000000500)=[@iv={0xd0, 0x117, 0x2, 0xb6, "77e98051832e7ca346e28f580fcb9e2016c3f98fd6c76ba0991fc0428711ef56ccb2956287fee4b686d20e4a98a02ad41737b8a564618f401879cf99596bc0ba3f3e6d9c504f979a3ee325a480f1ca374135b34a9f78a7650c62414b1c54b360f60abce1cc3a81ed3680eb32efe1b2da268b4025b44c15d8647acfb2290d7b56c57e7f1ce9ac9b89fce9c831243e03a18f226558f4836e8cbd5c5371fc5028e21562b1e2e54205298d6c079a080e293cdc39b697bc94"}], 0xd0, 0x4000000}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000600)="83a388949eea92b790f571e9c511fdcf86bba8aaf6df3821a6b0559d1c3d6376f00b29a797a971e7536cb0cae8d88346feeb94dba42ea69c60bcc7615e4c7e6ca991800b27640125551df2d761159ccc6ad421699372a3202e475397caefa7e0da4229f64640453fb298b92d7c7ed85445f2a672c062a6422d1269614afb62761a95b7a34f35a92775a5354f861b32d6acf6089faa7d16f3db9859e8231cdd5b74681c41dae7e585717cecd28accd5f04731f80bc7a9a8aaaa9fe9b6885220fd98b4f9755f735f2901c6437ec66aafe4fa0d61c5b5945f63", 0xd8}, {&(0x7f0000000700)="df9250ec26e3508cdeed85050dc166eea72f4a0acbe02b2921ba781b8ad4ec3ed34061b2859dab64a57e08c0aea14756e41dc34cec35f1719ac10295fb5185414a8ad62e4927fa76a6e32264e05e4cc652f0f9b94877892629d508fba456e7cc92bdd269c2acd5e9bc6cac93d6b44d98338a4a6bc19e978e93d59862c72ecd06217f068dd4e9c4605b0cfe13da3170da1489e33506e1d9602c386a05f0a443260da59c5768ca91ef47b62a2b6f", 0xad}, {&(0x7f00000007c0)="d76fd75b31c007bfd72eefb7e5f5028fe5ef5582f22c9f4197ad80882acf9a22583b9fcab374ed2613893205d376bb4cdc1d86f14b0f5d013688c4bd5c0b2fa98f566f89979cb99dc38911ac1818c38b90065bf79504094fbbc8a0032330b0b274471e757691a6d41ac32022394fad3a0e53b4918c55e834df8a18c435fd570e6d2b09c04ce5747f5d3ecc0a48e562ed5c2e499793fe15436cc8604081b1e4fe20ca47749e5f6e65fe17360688bcd4e2bb520f4c4d2a44c8b2083f38badd8998edf61f29d904cabaff2699a6632a9348", 0xd0}], 0x3, &(0x7f0000000900)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5b, "a46c0a52eb373580e2c67731c746acf6ed0207c3e2dbec4410f3f0f57e1f9d67b525cbebe5d0c8d0539739ce23d99e6a9940e35654b90a4a2082bd506b1ebe9673620041f22c4afde276ef058f72934f2f4f0acf734a122954050a"}], 0xa0, 0x40004}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000009c0)="4826639e394213f0a16bec0db74f5466d846553f8e69c1df8c76296bb000585a721e19170c490c5c6b3a53d1050ef05c9e0707bec02927e0de80677c9c192cea51c16ce0a7f6f824b45be14a7e2978d39e3f6972e62930daf4b34777f922a5327df59fe48e91ddb31a349a81affa44eb9d3b144a23c289ea9d19182e566ee96c815ac38ecac76c2e57d2af77af2f5f7d2e59540471e92c00c3293f6935b7dce225c7bb7d9f996eca", 0xa8}, {&(0x7f0000000a80)="d92b57d14b502db6cb96824734b671ea0fbe361d17", 0x15}, {&(0x7f0000000ac0)="be8731d410a3b0c25e40cb7351729278", 0x10}, {&(0x7f0000000b00)="84156887228439e57835f92d167bb81be7d8514101c3de400782f6cf6efe54cd5dbbd7f6ffd33b95546caf5c8874d464ef554f61aba6f06d943144965dd27495fa6e11b1ea4bd22bf3cd8e7d441ebe3b58ce745916627fa2c8ac47aed9e39ceeb4396584ab271eaf41f819972361717ec20b9d47add12a8fc47dd2a1f0a8adcd9c8a374d67ad4bf89be841b28a7fb6582dfe772f8cd289b850c7b5ea4635a125509702d9fb2990c54156c9be640ed68bc18431163d7b296f006235", 0xbb}, {&(0x7f0000000bc0)='1', 0x1}], 0x5, &(0x7f0000000c80)=[@iv={0x50, 0x117, 0x2, 0x37, "f375eea4b824f60d6e2c87773fb7f2ce177597572754ada27f3d22a7799f7cbf63b53e6474489155e98156b573a0783d994402be145486"}, @assoc={0x18, 0x117, 0x4, 0x881}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xb0, 0x8000}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000d40)="75b87d2ab9561c60d6a7d1730b17412891c73b9bacef01215a358a4d3f814f28c71ae88c426fb71f6b50c0a8ff493f5629c68ed54a57108142a33d654e064b800e2570958d0e72d399d7c886785132aa82803d393c0f48efcc0fe7eb96af558a3a9ab2", 0x63}, {&(0x7f0000000dc0)="48236696ac84a71610a7e0b29bcae413257bea170c4c07df9d27eed29959afea3da88bd1d5f5e796bf57bc02fbf5685020105d644fb83299a35e45367d62cb4f47265c6c15954cebab11f5bee3a60b198f2049c39d97ff11955ba8d1d0ee364d6ee00c6bf1ea26e022a80c29dfce217752", 0x71}, {&(0x7f0000000e40)="32c28c07315a737de9d9e62343d54087bc6a0096630227375e1bec6bc37054a7b0d35966d836ef5e958a12123ae6f0a5658cdf1a38f9f82c8cb421b2e1963842279124700c79e1073d6bf2936df73f2ed726cb0c947437c012d7d81ea95947c8def28295b9a2fa02b56a920226bde98800fe2752ced529cfb9f39da68fba24ed8cb4bea1d7ba52f589c288c02f0c7e4643996da2c38daf28c6d0ee1fadcdd1983bfa9bd9f778bb4ed11f30fc29a9834e5ead07bb18908873c1fe8d263e6782c6490c2dc45befd6b93ba5c4a1b0fff9f4f95203f2971e4f8663e5be5be4e76b88ceead8a0e93259e31f4ea724debb7fc9f7903a22365efd09f3c96bd678", 0xfd}, {&(0x7f0000000f40)="5fc2c41ee89d10af7b95e12f96d76298099e581224090a559c0eaf1a3ded023a4f5e482c84c77940a361cd1b4fa0bb72855e08eef79eccacde034dae091fa812781da544d1e8506e9083b408ce5461d35beaa131a1306f2f206cb1b383e8577895e44ac6444a2eb93a7f272c5e07cfaf58937a034c56c065d49d187518749dc92163a94df44a37399e87361e57fdab1afa955d28c9b918e2e4bcc45d34af302dd87ccde7ad2413b57742ae5c308e65ed3ce8fca39b2337cee51560f47b533a2bc5f19b1255c16310969832941a34b03b1b9d1293a6158d99583979de01b1f9eec603e13e99a1eca88a2016e330a3074e01345292efb191130b", 0xf9}, 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0x1000}, {&(0x7f0000005400)="4bec8d193d52d001a905166f8660ece56f7690fef4cfcd8e8754d528ac2efdcea9874349b3816805703ccb98e7faf4661173223a2e0a68b87d37efb5678531eb5c0b09b140685ceb93c694d7e7", 0x4d}, {&(0x7f0000005480)="16d31945aafe0d7913a9a7e58850dfc90a90300f31d946759b55363c51c87a1e1884bfd88c610f4954084360995b601e1b063c2e390505b48014e0085c6fcc89de4207c31e4d93971db3b139577c8d9ff95208449618f8eedd7bb54153ad18cf25e7ce0908e7df0bb5e3", 0x6a}, {&(0x7f0000005500)="5eaf5be1e96d643f29ace70e524fc53b8abf61a6023f559b85311c2733307601fb5b8874f0fa9a407ff2b81d3b0ac26625b39dbaf3c3db42cfb0e03edd4fd8eff98b3f846b95f9a27112cf841f8a4ec5a3d07cc2ab9a1e19750108a5355d9d81091427a258540307c97e25b06a8fb6d643047bd5237b8557401ee4f16d8d85303c2f70a3e25d2b31908ba352eaf54f0bde163090e21a99f5", 0x98}, {&(0x7f00000055c0)="7f2176c78c15e1331ef3312cf2a8cfea1b1f663122ce63b64b21", 0x1a}], 0x6, &(0x7f0000005680), 0x0, 0x40}, {0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f00000056c0)="bcf836a3cc521d660fc66215892723cb3ff66ee18c57d69b9cf969d83bc8974cad481b901c00fd785725927f08b253175c12c8e9f25211650dc838c97ca89c535367ad3705ace12eb9ed19a4c58f144a2e554c332acc29e74675bff2004333630d962f097b3d8440e4014a055ce5fbccb8fe192bcc8560d20dd0d3a6e1ac59133ef5678560bf901cacb9a91c3da80c1d80223291d34ad448c2585f0f1d06193cbc6434df25d05820e5c0f5733aa8aa2326379c84796be17e447f61d923d26b126026e40487c9f57e6f9b867b40d497c18add07f9dface95157aec66cc787a7227868e339d7c839", 0xe7}, {&(0x7f00000057c0)="cfa7b23277ea80ca7bddfc9c41200362a8bcf19d9fb8aaa7ba074a7b91b319ca2359a6300fcb3a57f9c3cf8ac646847883e99c44938fdc4977e524491288c2f7a7021b19a32582df74dcf378f76a134c706b3c7e162b67c103f8513ad21b1bf63dd769a3c31e38a98aa4ff007fcbfab278c6a506d4d9685372b6e68f8beb44ee83a4f8f705f7b478ee9f8b7848c76382ecc46952f07c197f693870a75a245924151469bfda9b368ef337bb32788eb6047ac2b1041cb4c1012dbb91402f2bbeb5269789bb05156c8c829fbf9e87775b603b5b7aa457cfde549c3898df", 0xdc}], 0x2, &(0x7f0000005900)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x90, 0x84}], 0xa, 0x44800) accept4(r2, &(0x7f0000005c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x80800) 2018/04/01 11:27:59 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x6, 0x80, 0x80, 0x1000}) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xa5}, 0x1c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/105) connect$netlink(r1, &(0x7f0000000340)=@unspec, 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x12d) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x34c, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x10d) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000002c0)={0x0, 0x2, 0x80000001, 0x8, r2}) 2018/04/01 11:27:59 executing program 5: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x7, 0x7ff, 0x0, 0x2, 0x0, 0x9}) connect$netlink(r0, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000540)=0xfffffffffffffff9, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r3, 0x4}, &(0x7f0000000340)=0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000886ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) readv(0xffffffffffffffff, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000580)={{0x0, 0x0, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x5, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000a00)={0x0, 0x1}, &(0x7f0000003580)=0x8) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@int=0x7, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x66b, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/04/01 11:27:59 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/01 11:27:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367725ccfe3352b5fe035", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) 2018/04/01 11:27:59 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:27:59 executing program 2: prctl$intptr(0x26, 0x1) clone(0x100, &(0x7f0000dd3000), &(0x7f000073fffc), &(0x7f0000f85ffc), &(0x7f0000a7e000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2}}, 0x1e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x1, 0x1, 0x8, 0x8, 0x9}, &(0x7f0000000140)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000002c0)=0x40) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 82.761524] ion_mmap: failure mapping buffer to userspace 2018/04/01 11:27:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x7, 0x8edc, 0x8, 0x1ff, 0x5, 0x9, 0x42}, 0xc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0xab}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8200) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) 2018/04/01 11:27:59 executing program 6: unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x4, 0x2000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)}], 0x1, 0x0) 2018/04/01 11:27:59 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x7fff, 0x4) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffff9) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180), &(0x7f0000000080)=0x4) r3 = msgget$private(0x0, 0x100) msgsnd(r3, &(0x7f00000001c0)={0x3, "e11b8abf2da938ee63db50b6c26b8d0d84be9b71b556bac26eac8fb0f6b14c539344ac144f257e340b9ecf76474b941f1a546331166c6b6e7a7ad115d439d7a7c237ce99c1c7dec2f7bd081efbcad291d16c757b5d2ca1ba78782a2222b6d0845b67d2c8417ba73b48e7e86d1670ad9432389b4b835d9740cf437cd2f48bf9922778a90943175762b373575e17ab89568c0d6d1dc6085ce4ba0991d66ddd7630f17cc48bdc7875cb19303dda2d7011a92b5c59914ddfb0cf1ba13aab2f5548d4ab6e4e6a"}, 0xcc, 0x800) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7d2a, 0x0, 0xfffffffffffffffc}, 0xc) 2018/04/01 11:27:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r0, r0, &(0x7f0000000080), 0x7fffffff) [ 82.803349] ion_mmap: failure mapping buffer to userspace 2018/04/01 11:27:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x20, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x50f}, 0x1, 0x800}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/01 11:27:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_delroute={0x24, 0x19, 0x602, 0x70bd2a, 0x25dfdbfd, {0xa, 0x90, 0x80, 0xe1d, 0x0, 0x1, 0xff, 0xf, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121003, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000000c0)) 2018/04/01 11:28:00 executing program 4: r0 = socket(0x0, 0x802, 0x1) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB="00001402", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) 2018/04/01 11:28:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x105d00, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000280)=0x7, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000000043, 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x70cc3b8922081ddf, 0x0) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0//ile0\x00') r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xe5, 0x200000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000300)=0x100000001) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)) 2018/04/01 11:28:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = gettid() kcmp(r1, r2, 0x7, r0, r0) r3 = dup2(r0, r0) connect(r3, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) r4 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x9, 0x0, 0x401, 0x8, 0x0, 0x7, 0x10b0, 0x2, 0xf90, 0x8000, 0x3, 0x0, 0xffffffff, 0xa6a, 0x1, 0x1, 0xc42e3d3, 0x0, 0x6, 0xfffffffffffffffb, 0x7fffffff, 0x7ff, 0x40, 0xffffffff, 0x2, 0x8, 0x7b, 0x400, 0x2, 0x1f, 0x20, 0x0, 0x0, 0x200000000, 0x200, 0x1000, 0x0, 0x23, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x30100, 0x8, 0xfffffffffffffffa, 0x3, 0x9, 0x2c45, 0x7f}, r2, 0xb, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) fcntl$setown(r0, 0x8, r1) openat(r3, &(0x7f0000000200)='./file0\x00', 0x200100, 0x2) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000280)={0x100000001, 0x5}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) recvmsg$netrom(r5, &(0x7f0000000680)={&(0x7f0000000340)=@full={{0x3, {"878b1c5d53753c"}, 0x8}, [{"2e9f2745f95e4b"}, {"f28f6eff2c5e33"}, {"4b381447a5ffcd"}, {"2f02971d6c4b45"}, {"a57d54e2c423be"}, {"ed5091637c77ab"}, {"cf4e6e1d1e9763"}, {"1c4b90e2b12c5e"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f00000004c0)="128ca72a24980bee7aea42f54db2c787b751e32e4a874638cd146d139522ce78fb5cb4c969b97158ac9f307ce6975afbb1d12c5b72b1a8beeffbbad205c1f4bd2040c2c511a49fe206237cb7a415503b774cfa67256843d3242d8d95be172d755a446998e96af0ea48c876aa27c9df6c1d3885e7967e9aaa6a9ce8d8b87c6679c6ec361bb101e7f689ed9406773d7e02c6708c7d", 0x94}], 0x1, 0x0, 0x0, 0x4000}, 0x100) r6 = request_key(&(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='vmnet1ppp1\x00', 0xfffffffffffffffe) request_key(&(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='/dev/snd/seq\x00', r6) r7 = shmget$private(0x0, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r4, &(0x7f0000000880)={r8, r4, 0x1000}) sync_file_range(r3, 0x1, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000008c0)={0xffff, 0x6, 0xe5, 'queue0\x00', 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$llc_int(r8, 0x10c, 0x3, &(0x7f00000009c0)=0x7ff8000, 0x4) syz_emit_ethernet(0x54, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)={0x0, 0x3, [0x90b, 0x9ec, 0x498, 0x24f]}) ioctl$LOOP_CLR_FD(r8, 0x4c01) sched_getaffinity(r2, 0x8, &(0x7f0000000ac0)) 2018/04/01 11:28:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x8001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x388, [0x20000280, 0x0, 0x0, 0x20000398, 0x200005d8], 0x0, &(0x7f0000000240), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x59c) 2018/04/01 11:28:00 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x1, 0xfffffffffffffffc, 0x1, 0x4, 0x0, 0x1b}) 2018/04/01 11:28:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4000000000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0xffffffffffffff6c, &(0x7f0000000100)="ac6a8e435700f107f6c24cfdd2da22d0a5039e7a900b524403e59a43fce16a0d444c251c06641ccbc3ec897b31941e9b18561a0bffa128937d561ea3de7659ce1a9323a5f2c240753e821557f2379c7efc6e324ed197388a5f98e8beba0e7c1c0fae914fe6b24c18c383efa7c4e1c8559bfa6d30a955174f5e6a851cf3f8089090f8fc194feb058fed5e86478e402a7f395dea4db0e6d68d8312ded96fff40db0dc82b48863d566732361ab3a1aed1713ed949270de56e26bf2ceb1bf3e8873e20eeaa0cfde1ec3af66fbd98026c8a0eb956e681903ff7702c73a03def210f6c27048a844d4138cde0cabc69"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/01 11:28:00 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:00 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f0000000840)=""/206, 0xce) r5 = syz_open_pts(r4, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xfffffffffffffffd) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) sendmsg$netlink(r2, &(0x7f0000000800)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4400000}, 0xc, &(0x7f0000000640)=[{&(0x7f00000000c0)={0x1a8, 0x37, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x124, 0xf, [@generic="b62b744a558edf04c2eab1953714f6b043580451b1892fb5a1607a6763a1190d1a5648b667d678aecdd877f480eb0f2537b11534c65eca1d1f7dfa49965b49acb0363d43e2b0915552614447337856e46af4fdc16467ca36d59007d48e68812b0f7dfa8f72f077a51591666393e78c8c6e1d59d59a5afa9851b62926c504e02d5c3a8749698be04f012ebc4d5e9e68a8cb158f41798698edbe04b6faf43cbd07368d516c4bee5217322f5c65fe0ddd1e3d17f0666e0febf7479b6e2bac962c5b9d4285782ffeb0b2fe71782a1b3c8602814208ee78188f718d03d4fa38a2107a9fcdf976c50c8e56538d9fcf5b3cfe2f8c56cbd2c65e198d", @typed={0x14, 0x6f, @str='&]{***\',-]*{+(\x00'}, @typed={0x8, 0xc, @u32=0x30}, @typed={0xc, 0x32, @u64=0xf959}]}, @generic="8593a999212e815dbc980e2be30e6c690c1ebcc9576f9bc1deb15598e8500b0cac9cfdcf4a12f80af8544ca473486caa2ce71c2bff07e6ddab512fc014c840991fc6599e36d38a91ba5cbe357a1d6cf3a37c02f2ac33a19c21a61cbdc4746e24709c70014b04ccee23b8bd0e50d860068e"]}, 0x1a8}, {&(0x7f0000000280)={0x114, 0x13, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="90199d841818c49c7e2d93f75201c1a65ee856057c8cc1bda67231bb1bbb62bae59d0d1ce5682ca69d678676704fe74ea503ab502d7d43a824439040087dbd0ab1fcd8e671af5ec6019a98b3c5fe6719301135a10abbef9c246f5bf561247d7aae01262e428dca410f9605dc32219696eefe2c62a6862fb06b5970c3a197c0d5721ceb75d74432c8d7d0e1d724fbaf44f129c3b2c3859241053d7438d23141a70e87bd21e0625c996832760541eba7ed20f9a3e870c9cdbd545a4721f285a817f8333497e12ac0696da91a998eeb27b7a62d", @generic="eef26952483203843a044950e38c7e4537cafce35582174a7dc2ef7e359b8ed72457c6c24d72051aed5060e130767787b458"]}, 0x114}, {&(0x7f00000003c0)={0x26c, 0x2c, 0xc00, 0x70bd25, 0x25dfdbfd, "", [@nested={0x130, 0x3, [@generic="8f1582df93941467dc589bd9ffa08b8b6d502646b43fa695d21ab147653a4120ce8551cad15d37bced1c54283783203a6548bd680173d019092a5703e832238c63e005873a50e19cb6bb7abc431534eb6a", @generic="5fdbedd6a112c02f4354ef0397a35887121a943444afca4cead79937042c786b579f553cb06f1e7067e0f51b8da4e6cd3482a8a033d98caef4cb04e1efee0e54d489402f63436766a7ced14780aa6ab8c7407a4cefeaca66b2a7bace35240f3a07aafc4662041327e4581c2354555d8f297b1582ddf4ee", @generic="eff00a5b286282ab03235fac9ff9c435db0118a17b503cd026eb2cb96b58552c10ec65b5cd6a22f0e21039b84fd2040c1915840de90c9cb76d36a178a211c55ef5192aef1c109a5f7986b321a16868b098c4f0cd386c8286d59274c7d091c570c614b1e7"]}, @typed={0x4, 0x56}, @nested={0x128, 0x8f, [@typed={0x4, 0x8d}, @typed={0x8, 0x7f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x3d}, @typed={0x8, 0x1d, @pid=r0}, @typed={0xc, 0x3b, @str='eth0\x00'}, @typed={0x8, 0x4b, @pid=r0}, @generic="16629ad0ed1a71fb5bb9f19abdb42b073e8fa6ba9d95df900c734323bfcca28aae56febf5ee8c2fd8d3c3d4c9f794bfa169ac431dc127e6f8cd8afea0f6af490c10bdc1004ff11d24c78c078b9f4c1eb49ddf2fa4cd5123166918f59d5d304e74053c892929fbb9d11e34c6282eb53563e106366689a6752d382691af7fbba5b4220e497608aabe8bfb640480193a7835501f9a62143aff337df046b12c03e6c37b710ed788e11c647f03987ec77a0a8cb49e48b354ee62ed02ae141ad88fcfae8f524f3f3e082b6810959e0d5f84092b81e69d2b7b4c0c04a72f1b0ab2c083a7a", @typed={0x14, 0x90, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x26c}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r5]}], 0x38, 0x80}, 0x4080) 2018/04/01 11:28:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x2, 0x4, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x600900) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xbfd}]}) dup3(r3, r4, 0x80000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/4096) 2018/04/01 11:28:00 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000000000000000027e6d7c099cc650000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000ff000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000001c0)={0xe94f, 0x80000001}) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0xfff, 0x7fff, "886b71311a15", 0x3f}, 0x80) write$cgroup_pid(r3, &(0x7f0000000080)={[0x37, 0x34, 0x33, 0x32, 0x34, 0x33, 0x34, 0x30, 0x39, 0x31]}, 0xa) 2018/04/01 11:28:00 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x80000000, &(0x7f0000ffa000/0x3000)=nil, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00008c5b65806fc07ff87c0a785f79"], &(0x7f0000000100)=0x8) open_by_handle_at(r0, &(0x7f0000000040)={0x46, 0x59, "814f357bbe59600f168359c206b5c5efdc3835afc0d261537a9ac9b767a3c3e346990466b5708929b5ea5c2c0e2d57f70506110ba59d6eee412883f97fdd"}, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000300)={{0x9, 0x7, 0x8, 0x65, "348d1393e4cb59cea5c2b0068e7c42db7608d796f81f165026dfe7725d7b4ca33623e6b23eb63881a9f70269", 0x401}, 0x0, 0x0, 0x5, r2, 0xffffffff, 0x8000, "a3ce54308c920c16ece6ca3ff5c9c6b9145f0699d3b2f103cf32fb3d4f6f0ba7c328597f20ce124ccd941fc91fa84016f8269c1b63c082b409b7d71d62a230cd", &(0x7f00000002c0)='[selinuxtrusted\x00', 0x10, [], [0x1, 0x8, 0x38b, 0x4]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), 0x4) 2018/04/01 11:28:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000200)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x5}, &(0x7f0000000180)=0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/01 11:28:00 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r1}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r3, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e23, 0x9, 0x4e20, 0x3ff, 0xa, 0x80, 0x0, 0x6d, 0x0, r2}, {0x6, 0x1, 0xffffffff, 0xf7f2, 0x9, 0x800, 0x5, 0x1}, {0x3f, 0x6, 0x80, 0x6}, 0x8, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3502, 0x4, 0x1, 0x9af08c1, 0x8de, 0x401, 0xffffffffffff8000}}, 0xe8) 2018/04/01 11:28:00 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') read$eventfd(r0, &(0x7f0000000380), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x99, "f2ca9fa7718b29ab1750e5beec11e60c9dcb5f49a42b1797495d4e2f6a4232de372bc1b4a5d558d7bf147cb155a0c7f8c49be36bf69665b1b542a826f884f641f95c81c99b1ae45aa4d40f5d49df14a768297f1a53e7e4491d16129ddb0cfc1276eac14cc7be33cda3c9c778e98445e2a20f5cabc0f7a723d5b4edd2034e9add38fb8c1dc61b333b1afce939d6a1a9e342de5f808ebb3d6e79"}, &(0x7f0000000040)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x65, "78cfeaeb956c03f8de26486f07aae1980a932f458bdbd15ea9d243348ecc1e090a747c1515e39ea81cdb46b6ece7203053526762ac73a8db0bafc7e530b0b62d451648d3eeca22d0156448bdaf77862f69fb008442fd57fc66ae4016746f8dd9fd3eefaf2a"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xe87, 0x37, 0xfffffffffffffffd, 0x2fc, 0x1, 0x3ff, 0x6, {r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x2969, 0x8, 0x3, 0x101}}, &(0x7f0000000300)=0xb0) 2018/04/01 11:28:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) socketpair(0x9, 0x80000, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x8, 0x102}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0xfffffffffffffff7, 0x1000, 0x5f, 0x3, 0x1, 0x4, 0x401, 0x8001, 0x1, 0x8, 0xfffffffffffff000, 0xfffffffffffffffa, 0x80, 0x8, 0x100000001, 0x9], 0xee43bcaaa6d828f8, 0x6010}) 2018/04/01 11:28:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c50400a95160b08992ea5400c2e3dc91b892c422924570ab6713f844898adfc830a3bedfb9603265a1e236a2c55be2d749543a40e9287927b0b8393998811820e7532f1f4677479f701e15557d6202910ed6c7b260c69a85e6f313ae2e62330e5ab38aadb692b9792f72fe767e168609b361751eb1bea342eaf6da06efc54dfa0e74c4ac8c468bc66c6d8bfb9c08c07fb397ca4e7983ba9b1295eba6bbd83cdcfb27a4f22983994b29832886a996fe38fcf82a77612cec01000000000000000000000000000000", 0xfffffea9) accept$alg(r0, 0x0, 0x0) 2018/04/01 11:28:00 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/163, 0xa3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) futimesat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r3) 2018/04/01 11:28:00 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000180000cd78282e7fd43178c00ca2a2343d7d4c00fb000000090d0000070000007e0097"]) fallocate(r0, 0x2, 0xfff, 0x4) read(r0, &(0x7f0000000000)=""/233, 0xfffffffffffffd7c) 2018/04/01 11:28:01 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x61d, [@rand_addr]}, @generic={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="0270e0b1f7c1b4fc036cd7e235a21d4acbd5a569ca1f0cc7dedb94de44dbf3d2c22658f0c6c606385e3ff1d27408a8d81721091ab023bccdec65ec02cc22e09f5dd6948aaf1fbe1ce5e306be1d5701651525c08171a5e8b1ee17936647e757e6e359c0091c6d98759c41f67a94d7b10b61dceb501d5b17e58009089aa8169420b5dfa796b659be73be010ccd88926df7ddacc7267ee4af1c8aec2c0504261a5c0f712f815836d5e2bae9e0b3af5eaab9f70a0d5e0a6f8290", 0xb8, 0x1}, {&(0x7f0000000140)="e86e21828077bff17b6ab4b7b07ab100548cf0", 0x13, 0xcf40}], 0x4800, &(0x7f00000001c0)={[{@resize='resize', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}]}) 2018/04/01 11:28:01 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) close(r0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/01 11:28:01 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x0, 0x7, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:01 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r3, 0xa6e0}, &(0x7f0000000380)=0x8) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2effc), 0x8) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xe002, r5, r6, 0xf2, 0x9, 0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/04/01 11:28:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x2, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x82, 0x0) 2018/04/01 11:28:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x0, @random="036a79b43d42"}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/01 11:28:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105000, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x4, 0x800) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 2018/04/01 11:28:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x1000000000000004) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00000010", @ANYRES16=r5, @ANYBLOB="080029bd7000ffdbdf250800000044000200080009000900000008000600ff000000080009001f000000080005000300000008000600fdffffff0800030007000000080005000800000008000700a00e00000c000200080006000100000008000400ffffffff1400020008000300040000000800060006000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000001c0)={0x1, 0xf57}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x600, 0x0) 2018/04/01 11:28:01 executing program 2: ioctl(0xffffffffffffffff, 0x4000000c2604111, &(0x7f0000000380)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) 2018/04/01 11:28:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@setneightbl={0x24, 0x43, 0x800, 0x70bd2c, 0x25dfdbfc, {0x1c}, [@NDTA_THRESH2={0x8, 0x3, 0x4b}, @NDTA_THRESH3={0x8, 0x4, 0xffffffffffff7fff}]}, 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0x40) setrlimit(0x7, &(0x7f000018f000)) signalfd4(0xffffffffffffffff, &(0x7f0000000340), 0x8, 0x0) 2018/04/01 11:28:01 executing program 5: r0 = socket$inet(0x2, 0x803, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x800, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x408000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x0, 0x0, 0x0, 0x64}) 2018/04/01 11:28:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x105800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x440d, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') r4 = inotify_init() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r5, 0x5}, &(0x7f0000000400)=0x8) sendfile(r4, r0, 0x0, 0x1ff) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000000c0)={r1, 0x5, 0x800000000000000, r3}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x1ff, 0x1, 0x3ff}, 0xfffffffffffffcbd) eventfd2(0x0, 0xff) clone(0x8004000, &(0x7f0000000180)="c73d63f0c7f8ae76ab0314f9", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="c8013a34a951faac08800c50493a996111ef582e2c9463ef7b78291febcef57b92135bf43aed7ca425fdb7454e328a706127fb7cc8a46c4071e6da30fe0e79f01956a90dc9a0b6272f98dc478714a060952cd39bd1ae3ed7c05e89a8845af9b2ae164b4731d4508103886a") 2018/04/01 11:28:01 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x4, 0x14a, 0x8, 0x0, 0x48e9, 0x0, 0x4, 0x6, 0x40}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001480)={0x4, @time={0x0, 0x1c9c380}, 0x100000000, {0xd9, 0x2}, 0x4667, 0x1, 0xffffffffffffb5ba}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x0, r2/1000+30000}}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000003c0)) pwrite64(r1, &(0x7f0000000400)="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", 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x220000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x26}, &(0x7f0000000100)=0x8) getpeername$packet(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001440)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0xf9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') 2018/04/01 11:28:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x7}, 0x59d5071a, 0x30000000000000}) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x1, 0x4) getdents64(r0, &(0x7f0000000280)=""/140, 0xfffffffffffffe1d) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000340)={"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"}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x3, 0x2}, 0x10) 2018/04/01 11:28:02 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000007000000070000000a00000004e46515545554500000000000000a6e2fec3aaaca8be4000000000000000000008000000000000000000000000000000"]}, 0x148) r2 = syz_open_dev$dmmidi(&(0x7f0000000d40)='/dev/dmmidi#\x00', 0x8001, 0x200000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d80)={0x0, 0x3}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000e00)={0x20, 0x6, 0x8000, 0xfffffffffffffff9, 0x100000001, 0x707e, 0x2, 0x100d9fa8, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xd625, @mcast1={0xff, 0x1, [], 0x1}, 0xf7}}, 0x0, 0x0, 0x0, 0xffff, 0x8}, &(0x7f0000000180)=0x98) socketpair(0x13, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000e40)=ANY=[@ANYBLOB="06000000aaf00200a27609005c001f002c22f96be8797402b57ae4478fbd3f195ce53f6b77dec660d23297d88e3a8c64cf5252472401d67181c98000a9b2266f73fa6b5e7747dd940a75888dc7f0db53fa4389e38521df80db68755250d9968105b165c651fb248274d05aef4f28e4768a12"], &(0x7f0000000d00)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000001c0)=@int=0x10000, 0x4) 2018/04/01 11:28:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000089deb326272208004503003c000000000029907800000000ffffffff4e200000002890789e3f15e9629dff68876f816886d4e402604439e7042b3e20207742ba3feaf7f634b63b7c1c3d1d0ce39be8e83260fa72d979e48a177623bb8fb15e18ae3e87bdb9bd50ae9aee9dce702d12961bb628e5b519b660c016d2c03603062c57ecd85294c9bd4fbfaaec572bca880bfe1719315d713c37f13fded3934110c1"], &(0x7f0000000380)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) 2018/04/01 11:28:02 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x460000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000200)=0xf000) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x68) 2018/04/01 11:28:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, r2, 0x1}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000180)={@host=0x2}) fchmod(r0, 0xa0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x9, 0x800, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={r6, 0xe7e9}, 0x8) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x400, 0x10400) 2018/04/01 11:28:02 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x0, 0x1800}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:02 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='5']) dup2(r0, r1) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r4, 0x7fff}, &(0x7f0000000140)=0x8) 2018/04/01 11:28:02 executing program 0: r0 = socket(0x1, 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/04/01 11:28:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc8, r1, 0x8, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x38}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe31}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x827e}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc902}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000080) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=@ipv6_getnetconf={0x14, 0x52, 0x421, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/04/01 11:28:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2659, 0x1ffffffd) ioctl$KDMKTONE(r0, 0x2283, 0x8000e1) 2018/04/01 11:28:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="c0a2ea80747372773c7c9ab3a24470f68aa284ac2f973732312141fee7a73f1a3a34f88e523240f809d80381667559c1f0f64474a01085a25e4e0fb5161fac3ac8980305ea1f6f0b3d7883cee8196dd7aeead281e93c0bb679409eb8ca6147dfcb95ca3ba8a3caaf433cfcff435f98dfdec5", 0x72) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/89, 0x59) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmmsg$alg(r2, &(0x7f0000003280)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000200)="21f6197ab81c1c1cca8e920d945b38703b6f0f199beab3da1587710f9c000fde16ccdc8c8453a46a6232525890d7caa526b8b432", 0x34}, {&(0x7f00000002c0)="5c0179e6cae8bd9bbb12419f8f525593599a7d497f84d135df9cc4e5f6ecacaf3721bd651ef422fc69973131569f7889a093d438a2f149fb82309faad05403ce79b132d53a0cfd2270ad61d0a6a405e4550f5ae52af1ac6194407565bdc624ee956dac042be7c1d5b305c375e11ac37fd929685eb4c78d552916a4dc6ca7493c5caf9231ab3678ab037f6bf0d9ec8b45b421fa6cf6a7c80f2c4474a29e23dbf33abc652c3d16d9c76483a9da5dd1dbd7efd05aae708275e5c9c4c37b21e1", 0xbe}, {&(0x7f0000000380)="32813fad40caa1656ce7b112983588b08f9de7ac0ae90845a2d81c752638c1d26095b4dffc7284c797e21c8ddaeaaa21f270cc5decc44357df13fe33a0b462b66f8c471ead5b5deb824486ad18d2acdf903ed59e57a6c23d48ba3737f30ccc341f3b61905cf4b45d18a86c3167ce79fa2f0e81416d3783d7375af76a4c2875ea89fdb038cb1722224242efd86911b5156b0bb653af04d5e78033abfb9375db0c1d2ee277", 0xa4}, {&(0x7f0000000440)="8cbe9b9b6e316eae1e8c4bc826ff43f1ad94ac02841999307a6d2a995312093f2aa89f5684f64e2c4933bcd12304a8e7b2125ea6c3dce7648e0ff2e3b8329f28c90a0e13ecb4bdd857d3818cefa52547eedc49cbf8039c4ec7204b90e1df50cfd1859bdfe370b6", 0x67}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000240)="48cf245cdfb1c601496a8e041715f2eea422b0202ba6fb48bb79cdff3d", 0x1d}, {&(0x7f00000014c0)="a20a10b27fd49dc77905def15c22bc18b47f19728e3eb661b7533d099c0ca8affdfc8aa2e0ce8ab9635b196d5066baec5a1ea30e4e4df3dfca940a8738e4b102724bf027eb0ac86cf272e1a8f4a0654acb6c44bbe000493025e29c96ed4be33da263df18df88ba31b1dea0bce4c580080a967aa6e7742ed6fb0d3c1fbd4e99219e2ccfa1ba5c0b2d43d551d925", 0x8d}], 0x7, 0x0, 0x0, 0x44000}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)="5bd9f4845a9a09b33bc9485c17c25a6712ed4954fbaef49041dc69a621949a30cc9f6b5ade90d70098055352364b29195db81be22dafb7ad79277a1990dc380570103bcd7405c3f48935318995221cd9826c00b1d71fbd910e6418d93528a9c9db11a7df316745c92dd319118fb226943ad87857ec46a06065144adf492f497961c27b06383f595ec4319bf0ea4768b7c182462c75177900b3a8e3a291a77cdf9d02b39e88705b70cc13f716146da3699fb390646b1ea35229eeaf5bce22277cb29ea794f52a1a3cee43654a334c7cf700", 0xd1}], 0x1, &(0x7f0000001740)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd2, "63c43446ee80f6bfef127e45e9fa212b369578cf40575fbfcdf2ffd73eeb4f2b246fe1daae31f23379f8acc9fb363805104217921c2673150d83dc8c72c1e1f9cc20b899ec02e52e5bc458d201a701d459e455fd03aa0edcb93b86345e3a399ba75ca23a9e340da8f3aea0400ce77580a3f85661c4ffcabc520229dd1fc0056fd7e4c01b227312106d6b137f11709f7e2e4dad5b2aef3554b3efff3d206d0ca15e1ff3e3b0e71f57864b8ee1e96b57e062acb7f112ceca115798a8543336aec466760b00d0f1b3c6ee862ea59f4b1e2d8d88"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x178, 0x40000c0}, {0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000018c0)="c5432ca48585524dd655a2c37ebdc18b3259b89c26c6c74ea013cad692d0b81a10a20e93a4c923ca7f20a10d23050e3c065d0f7d04a9641a477a418c4786aad7bb6bc9b1cdf71fc5d52ca61a76ae147941dcefded3cef25c2655347f068cf4953e0d3e51629dde92a1c0a4837c8c15cff22fcd0fe42192a77e779c2f79b0961646b477338c13c0ab88c93feff6006ac40a7a359141108a563420a921178d16ba14172774bbb46468259c85c895a7aa9e38b2eb6c4e30552fe5b2ae7c26817ecd4db759039abc590b991a5dca78fb908cbb9e1db6df5da45736ec229b63ed2e311b1455e50ece81f8857019a926dc6fb7623f4d7e7c86", 0xf6}, {&(0x7f00000019c0)="b5457ccc47ccecc9d322dd3e5b4fd2cbc1b929ab42ef58c75887be33dcc5deb11208f192aec525794db49fe4123e3fc70148f76c673a4d98b71256ad1c152593969218b72191a977dcb9ed73e8234cb643352a9d5b6aae", 0x57}, {&(0x7f0000001a40)="59125da7f8125cb31991f04dc22a0c7a8bc5ac0915c65629005c63575112dd4176999a24c66212d88f419b426b9f9414dc29ef3a1ab60a77becefbef46a295ee84a0c75eb182a28636fa32236ff8178e06b16d965152a1e950461d362510f34787d9086d88d41c01119f6bf7f06c0371395aec40a815ab2de95dbd58e0bc0401abf2929e4118fb4538", 0x89}, {&(0x7f0000001b00)="726baa30ccc78593378355fbb8fbebed58b6f0580e3ad55b55e5b24214a7e32cba9348833773afecfcabd320b3df34b220fbbceb06f48feae0ba6fc6ae72a14802c93be6a841f216143f7195a224d6bca4055ececd80ea4ea878b44ac8d239ab3255c07b3e565d75daaa9d", 0x6b}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)="317d562af4dbc428f7a6537ff2950f2eeaaba9617469b6fd98e2fa46e8b255dc0fae0f4e5c653227ec72d063676af3d6ee34106b22804f0a3e634790e132799c65a150a8a5f223592e99", 0x4a}], 0x6, &(0x7f0000001cc0)=[@op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x9a, "1e5d00b7366ebe7e7658ce2d5170e037e93af37de4843c88ad78f71ecf4ca92abb4e0085d93ba54b1a76dca5941bf80cbf5e323f483e0dd34f9322c919d76deef602b979de7fa55feda1c48527466bdd30b5ab0158c7a3c1da8a1b621c037a6f71056f35af900fb94dd7df997078d36532803622dffd1c52dab9d3625c5a339fc809a35ff72aa739c509e10c3c19449255f785c6f8d273b896a8"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x28, 0x117, 0x2, 0x10, "a9f273eb3e67c247dd079367333bb90c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x58, 0x117, 0x2, 0x3f, "0d769e88bee3df4d878e7b0b7cfef31543bc6a0ce8eebb8e3943dd51f4f3bf942c8f32aa3a54e4285bdcf9d9b890279a34d30fc85dff17651edd64920da4d2"}], 0x11a8, 0x4000000}, {0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e80)="ec3fa76136fdb57b00bd25fdd68af9643a8fa990013b40bcc9895ed5bd7ac41d8056f30d30d7e637e1eba09a80c095e7074f5b7693725e865cfd0f60f47211b0b740dc2f161f9aa992b8c84417c343cfe99839245bb1276357dce08d1e2be12abca70cae0f06420b68ac5d2ea7a79b8ba09a1e57a2d2a36416cfe00f485858f969bdaeaac9274642ef", 0x89}], 0x1, &(0x7f00000033c0)=ANY=[@ANYBLOB="70000000000000001701000002000000570000001caf464a764211a32ca6d993054e421af9c7ab2e940b8b597474b28d048684d1048e770afaf5776a629de961f8dd150f442061f99f102209d89c9154fc0803aa37bf59a1d5313d6c86c18b8398a303476b5b2570343539000000000038d39b9a94398a20a570374c8db64d19cb5e95547363c618cdd0b2f36af0"], 0x70, 0x40810}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000003000)="4d7a9e25c36e0e237c16f1676056982dbd3843a4fec32a85e60531920bf3ad3e2843739a2e776e2a3b9cdaddca944f2f965e2f6692ce0ca72a7759bf5c206013b43b87adaedeac4e7f7c591f537f21c14cca850098588b06e8cb44b1d1099258141b8b896ebf04d5b85390f74d10c9b778962e253ed43c43603c44d735fb0ae9a7e9fbcc168b759529eaab5dbec140b0fee16c95ee936ac5c7beab2cfe5b2699e6f60f7e374e7a5ec340139d6fa07398b0f23f6f67dc", 0xb6}, {&(0x7f00000030c0)="171301128a9c1b36ddb5331503e4cd1f6b5dfe0d66980ed0d8fb558fdc03548534d73c33b4ddc263434bb74954f290ac52a2e6ebc989c1f10217743c769fb8bbc06e1484fdd40907c5d5e4b6379ccceac3e2826b858a0fbf94540d0559fe281b0b98c5bc0e8100641489e385e2beca3077", 0x71}, {&(0x7f0000003140)="3f08a97b6c210891fa28aa83ea282eb21d9a34a1381e52ec68aa701f019ae90b854f8eca9b679963e289a8b864dfa7168df262487fc06430a4ddfdea98abbbddc7203bfe1c", 0x45}, {&(0x7f00000031c0)="c2ecbf6c7580d676788ecdd8092ef2083fbe267915f80ce99b1a95afbf286afddd09fced72ad76148a46de7e5728b84d3de32860f2f022c5cd0c21716cd65127d23f9457e824f17b0957b432e34281492c63cb", 0x53}], 0x4, 0x0, 0x0, 0x1}], 0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x4}, 0xb) close(r0) sendto$inet6(r1, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) 2018/04/01 11:28:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe9f) 2018/04/01 11:28:02 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) set_thread_area(&(0x7f0000000000)={0xe4, 0xffffffff, 0xffffffff, 0x4, 0x2, 0x56437bce, 0x2d4, 0x715, 0x800, 0x7}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/04/01 11:28:02 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[]}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001100)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="242b864e8d5fe9558d3c9d68d9c119553c7613c4e2894463723045002f0ba611a0e7c6feb01d4ce03e76188e35bc6c44d0d52e59a4e1f3a3e87fc700f1e29bf95b89879762d482c8b44b2a5f6707e10deaaaada3d3fae3440b271feee38f7e44e23a0182cf6d5eda", 0x68}, {&(0x7f0000000140)="fd38b2cab59ba6daf64a4ff37c43d7c14bb0acf560214511ed05a83a99325f42e7529524bf8aee6b5e25b0f855701e753ef61dbd66084794c0dbef9a0236f9482b6813e67ec91e0d8601d4bc758e6d08b46c6aac5d5f0c5ce8a903d10308611cb1c1bd5d840e0917", 0x68}, {&(0x7f00000000c0)="1ed375755babb89a31f295afaa84", 0xe}, {&(0x7f00000001c0)="0f360ae9e4ffb3940ec1ed4ae6ef1c936d0c3a54a325be5bda37f70d2e2adc0294b08381a37d9cce3212c87331c4e1ae7d263b31dda2ddfefe0694b426eab4ea854012ece8cd2af8ae4557ee43743748023887ef5ec0a9685875c4f856d613ea7e434cef67a42c7436d8ae8faac75cfda004b260bb632de16c5e39e89e1dbb404bc9fe00a19d35a8147d6f74907736671f35f9d59d97ae22258c5775665b003c557bece47d6bea0b970bdd3bd0ee35a42c3249ba7ed0155f5ddf53eefe633646a2e2a8b9de6441b80f2b7716d2773aa241f6288942f25316", 0xd8}], 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x0, 0x35, [], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=""/53}, &(0x7f0000000440)=0x78) prctl$setmm(0x23, 0x0, &(0x7f0000a96000/0x2000)=nil) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000480)={{0x0, 0x8000800000000000}, 'port0\x00', 0x0, 0x101000, 0x0, 0x5, 0x9, 0x1, 0x7, 0x0, 0x4, 0x1}) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2018/04/01 11:28:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r4 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r4) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'lo\x00', r5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmsg$inet_sctp(r3, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)}, {&(0x7f0000001700)="f6aad0027f3baf892a9466c96039e59ba35355218adc7f58e1", 0x19}], 0x3, 0x0, 0x0, 0x40000}, 0xc051) fcntl$setpipe(r3, 0x407, 0x77) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/04/01 11:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x88b, 0x400000000000000}, 0xfffffffffffffffd}, 0x10) [ 86.023441] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/01 11:28:03 executing program 4: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) 2018/04/01 11:28:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/01 11:28:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0xc9, 0x1000201) ioctl(r0, 0x4, &(0x7f0000000000)="659bb2c9fa7516fa97c568f9053422983626b29cd42a3f79a6712b238b49922891bc48445a4ce5520080f5db8c02b91eb1794f97f1780989fde21766366dd410c1adff6c49889b925d54c848abf5689796d820e1e410271ec1c96076b3bf2f24e4b42a8509f460084991f8f9c1c55b3e5577ec9d47f8baec2b340af7e2a941bbcb") 2018/04/01 11:28:03 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='wlan0^keyringeth1)#/vmnet0$posix_acl_accesslo\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) 2018/04/01 11:28:03 executing program 0: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000700)={0x8}, 0x8, 0x800) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r1, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0xfffffffffffffd1d) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x40002, 0x0) readlinkat(r4, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000d80), 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1) bind$unix(r5, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000005740)=ANY=[@ANYBLOB="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"]}, 0x2b4) fchmodat(r5, &(0x7f00000006c0)='./file0\x00', 0x40) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) r8 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) r10 = gettid() r11 = getpid() r12 = gettid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000002780)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002bc0)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002c00)={0x0}, &(0x7f0000002c40)=0x13e) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000004340)={0x0}, &(0x7f0000004380)=0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000043c0)=0x0) r19 = getpid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000006800)) sendmmsg$unix(r5, &(0x7f0000006880)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="428be0e194b921d50c8bb84ad6897f4e8551c2c0e84d43e7fef0bec1b13987ae0fce2ffd99ba52b7906743098c40c08ae5220baf1cf3cb8f7e00885af309c1362b29351ab9c2b0e559cf6915820a37fb94d94c2414357ac7349fa1d6d7cad314a2b8db509f5d8ad0ce9e00808e66c4ff6327", 0x72}], 0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r7, @ANYRES32=r6, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000eb0000000000000000000100000001050000", @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x84}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000c80)="aab35e708ee4711c1a3a4b159d65aa9b33aa1d11eddda99cb9dbaabcbaa7ace7b1be36311e4e8ce676861b08efe428d3bf06065d8ca173414f1ecce59f6f1ebc2195235f306699ec6f1a907f1813b0b0805278d2f008308d91ae765100b7fd59ac3225711f8f3d9dd3353b19eda5285adb7e4279a8a7b2fb1e219768198fbba0a0ace7a7c52134e812d351b32b57624943782d7a452b067956cc30bf35cae81e42a5304030e6bf57c31371ee5c7a12dfa3f4db4085b27134e6f803a1d1cdc0848a529ae14f5d3cce", 0xc8}, {&(0x7f0000000800)="130ab526ed25d5b8aacd780413141aa9082f70c11f1fa90eb4e9f578c43ac4b4802a83336c3b5a64c7bd086203f76e4515d80f2088882b91691939f1e80e4c59104d0479dfa366f4dc14d9fcd3e2641127a9f508255c66e16b388ef97c414a", 0x5f}, {&(0x7f0000000e80)="d11d756492d57571f1d6feb6ddb53893f45992a67747137f69749fc802b87e84a7501d04bd6a8b964583bd1ea63887136b73f38b722ac022193b3d7f10c4c218982f0275dcc3c03d", 0x48}, {&(0x7f0000000f80)="d2cba3bee35e64f762651989cf82cf61fee50c241d44c0bc2ba5778316066f1b04ff5abcabbd416ab12742a4f6d4c36ca83c8f9ce35b5a26c2c729946b7d85463707edfa55bd9efad68d7ead750e145873410203a442dc716a1b21bdb1304a04e39a6d54b7bd77db3e49c7f4d930b7ef260ae5ce2b02d9ebac462bfd26b9ca280d5fb9", 0x83}], 0x4, 0x0, 0x0, 0x4008000}, {&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f00000040c0)="e9dc35656fde14fd00ed96b1d9a68b902d8bbcb2dfd043b3a6101161333f6c4cc15a97e7f7517574b75f10dd8203a46669d38b6a117dce93640f700eb22adad0f01f64f2b8ce4d6552e05dba7d0842e861cf03fb9ec81b27b98aef3b78ffc9", 0x5f}, {&(0x7f0000004180)="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", 0xfb}], 0x5, &(0x7f0000004400)=ANY=[@ANYBLOB="20000000008009000100000002000000", @ANYRES32=r17, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x10}, {&(0x7f00000044c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000004540)="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0x1000}, {&(0x7f0000005580)="3d8e4775368dccee885ce6e725c165e953704720c5dad5c8d0d408d4423da831d3b4593029d53ac9aafe1cb5610e08f714a44ebca511d5692f35e39a4e236f725025bc02ea20c312e50bf475c8", 0x4d}, {&(0x7f0000005680)="1fe267d161f890e7ab128125b3ca983d2742460459ea0ae49df5411ff686a70e581357ede4f4813660e62f6dba1215407213cb71376a1f86c8dda394f0b4f32a6ead93269922a9a046e8c67bc744cc2b116056e93458aa2dbfa263f758de76d15bda54198e90c3660d46a3e36cc79e6419204fc253b91d1c68afc94e677ecd764e13eae8abb2c18cd2d44cc81aa689ee", 0x90}, {&(0x7f0000006740)="8e80b158ff3ecc265c8d73b7fb223f", 0xf}], 0x4, &(0x7f0000006840), 0x0, 0x8000}], 0x6, 0x10) 2018/04/01 11:28:03 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x4, 0xfffffffffffffffa, 0x800}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="580100001000130700000000000000005806000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000002000170042000000000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x1000}) chmod(&(0x7f0000000080)='./file0\x00', 0x10) 2018/04/01 11:28:03 executing program 6: clock_gettime(0x3, &(0x7f0000000000)) setitimer(0x3, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) setitimer(0x2, &(0x7f00000e9000), &(0x7f0000281000)) 2018/04/01 11:28:03 executing program 1: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x24) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000940)) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6f) getegid() preadv(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/01 11:28:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x90000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7b, 0x9, 0x3, 0x1, "ccac45b765ac11cf81426a3fabbbb0f8df21d94c88f1616f0d8ccb603d400f5e4c1829de21489f2355583403da175070db2d1680686083b8757d984449a53839", "c25fb5a6688e2277d6e4f3adca6cc898ce35bf34b4d46e5b1cfa90ca98dca34a", [0xd, 0x2]}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/117, 0x75) 2018/04/01 11:28:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f0000000000)="4701f9efb51d7834713f9dffd659f468b7db514e14ddce1fbf6a4c382ac9748c1fdc1c1ce8e50b165d380e1cca8f63a5eb47f100", 0x34, 0x2, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000380)={r2, 0x1, 0x0, r2}) close(r0) r3 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000100008000000000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r4, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r3, @ANYRES32=r3, @ANYRES64=r4, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9bba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d79edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e3f34e5de4c2711c3c437162c08d0d8d1a7cc5220a06b768acb42afe77e14fbae3d4ae8e5527f9ea749ff00"]]]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x28000, 0x0) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYRES64], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={r7, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r6, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) 2018/04/01 11:28:03 executing program 5: msgrcv(0x0, &(0x7f0000000a40)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10400) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local}, &(0x7f0000000080)=0xc) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/63) 2018/04/01 11:28:03 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x5) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', ')*GPL{\x00'}, &(0x7f0000000100)='%,[em1\x00', 0x7, 0x1) r3 = gettid() r4 = getpgid(r3) tkill(r4, 0x1000000000016) open$dir(&(0x7f0000000080)='./bus/file0\x00', 0x80000, 0x40) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/01 11:28:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000000c0)="cc781b4b8d988ab838b1e7e8e07d99f626f0d62f34fae0d5844483c0b83c78134760ba0c657b370904d0df8018b7e403ff41f90b417c6dc8db8ca5eba91db7bb103def1abc02d9345533bad39634688606be3e725a7e525e726989087c30313dd3512b981e2633e297d2be4eaa31bab8d5298fc7b307207df2f982cd44aded0bcec00c53956bf2447dd204e53d0046e4882b941c3b6f2d8af59098c5ce39f78730f56d7e622db918e85ab85b9513cad9b8"}, 0x10) socketpair$inet(0x2, 0xf, 0x1, &(0x7f0000000000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sync() [ 86.796427] kernel msg: ebtables bug: please report to author: Wrong len argument [ 86.835166] kernel msg: ebtables bug: please report to author: Wrong len argument [ 86.905696] sctp: [Deprecated]: syz-executor6 (pid 8033) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.905696] Use struct sctp_sack_info instead [ 86.982199] sctp: [Deprecated]: syz-executor6 (pid 8046) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.982199] Use struct sctp_sack_info instead 2018/04/01 11:28:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000ab5000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000240)={0xf0, 0x0, 0xffffffffffffffbd, 0x7, 0x576}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x8, 0x72, 0x8, 0x2, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000002c0)={0xfffffffffffffffd, 0x7, 0x5, 0xfffffffffffffffc, "71a95623e3aa98a04f5c5728e186008c43f2a2caf4c8b0c35fccb78a1ba2162d88cf4b7911508917e0d973d8", 0x66e3}) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0xc2, 0x9, 0xcab, 0x2, 0x0, 0x3f, 0x0, 0x7, 0x10001, 0x10000, 0xfff8000000000000, 0x7f, 0x4, 0x8, 0x400, 0x1, 0x1, 0xb6, 0x7fffffff, 0x9, 0x2, 0x2e, 0x7, 0x1, 0x0, 0xff, 0x8, 0x4, 0x2, 0x2, 0x6, 0x100000000, 0xffffffff, 0x9, 0xff, 0xfffffffffffffffc, 0x0, 0x800, 0x1, @perf_config_ext={0x3, 0x9b2}, 0x22090, 0x10001, 0x8001, 0x1, 0x1, 0x3, 0x3ff}, r1, 0x5, r1, 0x9) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x3f) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/190) 2018/04/01 11:28:04 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x9) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x0, 0x0, 0x8, 0x3f, 0x7, 0xfffffffffffffd56}, 0x20) 2018/04/01 11:28:04 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDADDIO(r1, 0x4b34, 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="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", 0x1000) r2 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) getpgid(0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/01 11:28:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) semget$private(0x0, 0x1, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x9, &(0x7f0000000180)=[0x7, 0x31, 0xcbb, 0xa, 0x100, 0xfffffffffffffffd, 0x0, 0x4, 0x68f], &(0x7f00000001c0)=[0x6, 0x7f, 0x4, 0x1, 0x6, 0x3f], 0x10, 0x6, 0x3, &(0x7f0000000200)=[0x4d, 0x5, 0x9, 0x5, 0x5, 0x3f], &(0x7f0000000240)=[0x7, 0x1f]}) perf_event_open(&(0x7f000001d000)={0x7, 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) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x9, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000) ioctl$int_out(r2, 0x5460, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000300)=r3) 2018/04/01 11:28:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x42, 0x8001}) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3b", 0x36, 0x800, &(0x7f0000000340)=@file={0x0, './control\x00'}, 0x6e) r2 = syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0xf6c9, 0x200080) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000780)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000500)={0x0, 0xaeca}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0)={r4, 0x8000}, 0x8) inotify_init() fcntl$lock(r0, 0x5, &(0x7f0000000440)={0x3, 0x4, 0x7fffffff, 0x1, r1}) syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r4, 0x71da, 0x101, 0x400000000000}, &(0x7f0000000280)=0x10) get_robust_list(0x0, &(0x7f0000000980)=&(0x7f0000000940)={&(0x7f0000000900)={&(0x7f00000001c0)}}, &(0x7f0000000840)=0x18) r5 = syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r7 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240), 0x0) r8 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) dup(r0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000880)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @random="4d1296992e98"}, 0x0, {0x2, 0x4e20, @rand_addr=0x1}, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r6, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000400)=""/63, 0x3f}], 0x3, 0x0) 2018/04/01 11:28:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) tee(r0, r0, 0x3, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xfffffffffffffcfd}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000014) close(r0) 2018/04/01 11:28:04 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) 2018/04/01 11:28:04 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x0, 0x8, 0x1800}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:04 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', r1, &(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='gfs2\x00', 0x20, &(0x7f0000000340)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002bbd700001dcdf250f00000008100500ce5000000c0002000800090006000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x810) read(r0, &(0x7f00000003c0)=""/170, 0xaa) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x5, 0x10, 0x1, r2}) 2018/04/01 11:28:04 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 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, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e22}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x20, 0x100, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip6_vti0\x00'}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000001100)="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", 0x526, 0x20000040, &(0x7f00000000c0)={0x2}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000002c0)=@kern={0x10}, 0xc) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000300)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/01 11:28:04 executing program 5: syz_open_pts(0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() exit(0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x7, 0xfff, 0xc3, 0x5, 0x8, 0x80000000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x5, 0x6, 0x4, 0x2, 0x5ee3, 0x9}) r1 = eventfd2(0x800, 0x0) write$eventfd(r0, &(0x7f0000000180)=0xfffffffffffffffd, 0xfffffffffffffdaa) write$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) 2018/04/01 11:28:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000000580)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = semget$private(0x0, 0x6, 0x100) semop(r2, &(0x7f0000000200)=[{0x7, 0xd35, 0x1000}, {0x4, 0x3, 0x1000}, {0x2, 0x9, 0x1800}, {0x6, 0x0, 0x800}, {0x6, 0x100, 0x1800}, {0x3, 0x18, 0x800}], 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0xa, 0x6, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="59000000ca8dd302cc8002155bd59898dab33960dcad8be499558d1c53b74f4e0a66de6bf81f0b34839ee242da7d74db2fe0ef4d6d2e4ee64526eef7ddf8fa9b593c32884dcfaf0da0d99a750d4780bf77bc2689db8640b9435ee3df3bbe05b6b3b790"], &(0x7f00000001c0)=0x61) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x8, 0x0, 0x9, 0x80000001, 0x840e, 0x6, 0x8}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f0000000380)=0x14) connect$packet(r1, &(0x7f0000000540)={0x11, 0x0, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x8d7, &(0x7f0000000280)=0x1) r5 = accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_ifreq(r5, 0x89ff, &(0x7f0000000340)={'gre0\x00', @ifru_names}) socket(0x5, 0x1, 0x81) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)) bind(r1, &(0x7f0000000140)=@can={0x1d, r4}, 0x80) 2018/04/01 11:28:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000080)) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x4}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x380000000000, 0x2, 0x8, 0x4, 0x5}, 0x14) 2018/04/01 11:28:04 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0xfffffea2) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001cc0)=""/4096, &(0x7f00000001c0)=0x1000) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) recvfrom$unix(r2, &(0x7f0000000280)=""/96, 0x60, 0x2, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000003ec0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x487ff}, 0x4000) semget$private(0x0, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001480)) r4 = semget$private(0x0, 0x0, 0x314) semop(r4, &(0x7f00000014c0)=[{0x1, 0x3f, 0x1800}], 0x1) r5 = socket$inet(0x2, 0x803, 0x5) fcntl$getown(r1, 0x9) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80001, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000000c0)={r7, r8}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r9, 0x4008af30, &(0x7f0000001440)={0x2}) 2018/04/01 11:28:04 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xe4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/01 11:28:04 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x5, 0x657, "438393c4147905144de4f73a353120ac9c42d41a57f98c2fcf25fa72b2fb0492e1dc851b0a7b9e2f955ea0ea597c6247c599ad44479726ca2577e0c3f07055", 0x39}, 0x60) r1 = msgget$private(0x0, 0x71d) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/147) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x0) 2018/04/01 11:28:05 executing program 6: clock_gettime(0x0, &(0x7f0000949ff0)={0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2000) ioctl$TCSBRKP(r1, 0x5425, 0x0) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+30000}}, &(0x7f0000b1bfe0)) setitimer(0x2, &(0x7f00000e9000), &(0x7f0000281000)) [ 88.198511] bond0 (unregistering): Released all slaves [ 89.218421] IPVS: ftp: loaded support on port[0] = 21 [ 89.574605] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 89.867225] IPVS: ftp: loaded support on port[0] = 21 [ 90.337762] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 90.343930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.431469] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.459253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.518134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.524350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.531735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.134186] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 91.140281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.202352] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.265810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.272121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.279221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/01 11:28:08 executing program 4: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000080)="8cdc2cee1280421e2e7c4fe109265d19ec437f802700cfe5861ac0a9427904c0ba3fb77282a8cd16b6a6341e230eaa49593d9c17496ddcb5b4385c4780987e24c7b2db2788a9ecc5af9afd", 0x4b) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), 0xa5) 2018/04/01 11:28:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe9b) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='status\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001400)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001500)=0xe8) bind$packet(r1, &(0x7f0000001540)={0x11, 0x15, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/01 11:28:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@can, &(0x7f0000000400)=0x80, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000004c0)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000600)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x401, 0x2) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') sendmsg$alg(r4, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)}], 0x1, &(0x7f0000000d80)}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet(r2, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r5) syz_open_pts(0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00000005c0)={0x0, 0x18, 0x1, @thr={&(0x7f0000000500)="cf4629e20206079348491455d8d0278480294a1cbb8772d11daa22071c47f1c6be9ae23a19ffacd7006f2d58295b63c2d3c11466177101684488909e507ad762830c42456eab2d712bc5b866137c4fb38bfb63449610967ab07a848ff5967bfacfcc548a08126c86723f630a3d0184e42db9181fd18a6515a912ba06c32ac4cb03b6b4fe6cbf4f8f8addf050fa521d546de2ecfda23f8ae95901b4fa5c90fe0ac2e8e687104c2a26b301e939", &(0x7f0000000680)="5c31faf4bdd2e8fd2be72123dda3c70b4a614bd863d6ea80b35612f89499b880613fff4e175dad8bb44f132d0b5ca052e97d5e355032a3eb7a2d1f9d1820426c88000217f6e9348040bdbff1f043365c72a170ffb3"}}, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0xff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f}) fadvise64(r0, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000480), 0x4) 2018/04/01 11:28:08 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x3, 0xffffffff, 0x800}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x800000000000008, &(0x7f0000001380)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000339c11", @ANYRES16=r2, @ANYBLOB="01002dbd7000ffdbdf450500000008000500ffff0000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000090) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x10001, 0x4) 2018/04/01 11:28:08 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r0, r1+30000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000001440)={r2, r3+10000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000180)={{0x1ff, 0x2}, 'port0\x00', 0x20, 0x80000, 0x8000, 0x5, 0x9, 0x7fff, 0x7, 0x0, 0x7, 0x1}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) r5 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getgid() 2018/04/01 11:28:08 executing program 5: mknod$loop(&(0x7f0000000480)='./file0\x00', 0x6000, 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0xc82, 0x60) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x20, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000300)=0xe8) r2 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x20, &(0x7f00000004c0)) quotactl(0x3, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000340)="0c83b30c927df6bdee080819e65ae6ffb5c6a618d7c187c308b7dc7f2fa6dfe986727f5b01bc61907fec1a09c7b0b3b306dd0b1e5fc9c6a103ef7c369db9d347df6df76836ecacd8ddee26eb746c4cb153a3f812adec81067e08c6a8350f944f6db3168541114984a4a8087a4d257e2c126d7f47ef86e82a0c65cc4c59bd3c8ab02384903117492c8a76031e528fd7e2c51b509f045be60a8b7b357a4b44f16d0bd4eeccd3158286b856000532d801ddaebed1b53abd300232b58ce8e0f9d3c491506da7f0076357a77fb39fcdf888d5f3fe456de7b5b5921d2489555e4e090aa39fd1cc8bc43a145ffcae51fd38950303cc7a") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x7, 0x3000}, 0x4) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180), &(0x7f0000000740)=[&(0x7f0000000680)='/dev/amidi#\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='eth0wlan1posix_acl_accessvmnet0^\x00']) unlink(&(0x7f0000000000)='./file0\x00') r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0xf54ddd09da2ad98c) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) 2018/04/01 11:28:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff00000001, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x87d3, 0x4, 0xffffffffffff0000, 0x7}, 0xfffffffffffffeb6) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x94, r2, 0x1, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="0100030009000219eef4"], &(0x7f0000000480)=0xe) r4 = semget$private(0x0, 0x4, 0xd1) semctl$GETPID(r4, 0x2, 0xb, &(0x7f0000000340)=""/85) 2018/04/01 11:28:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc70, &(0x7f0000000000)) [ 91.421520] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 11:28:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002440110700008b2f00000098a14b8e56f187cd010001000080b81cd8ad1be5ab599fea29cf840608336bc58e23981d0a0800000000000000d7843903dd39f27ee5629ea7fe050034d1811f1feeaadd1511367ba9c521c297fcac7580800de57d997e80a269b52e189483248bc85920a5b062b75b0dc190e4a8945157ec8657"], 0x1}, 0x1}, 0x815) sysinfo(&(0x7f0000000080)=""/11) 2018/04/01 11:28:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = gettid() process_vm_readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f00000003c0)=""/76, 0x4c}], 0x5, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000000500)=""/6, 0x6}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f00000006c0)=""/116, 0x74}], 0x6, 0x0) dup3(r0, r1, 0x0) 2018/04/01 11:28:08 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x2d, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x531}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4461, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f00000000c0)="e4376b4ac13f4086789e3c4555fa3441c7edbea8639b2f2717e5dff6bbc4acde54283d356f23afd14bf7b3561c6f015d12c10770f030e255dd57e77db43a6d593274c064042ce468c3e4", 0x4a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000001c0)=""/51}) 2018/04/01 11:28:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) membarrier(0x40, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000800)=ANY=[], &(0x7f0000000580)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000440)}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000940)=""/4096) connect(r1, &(0x7f0000000100)=@generic={0x8, "c7da77fe41aae98430aca7f4ad82d9e5b938a7a2b4e55d8afd612a688a00e3d4ac775635322c1e5abb97571efb964a1863121b756a48162a50eae8ebc0060ffa94756794a35b339b6e7a70dfc077e402ec183fdd59ec6e29952a3d8d73e72a7b12fe4f4271a2a372df5ada9406b8bcefbe4ac0745531241402d5ef42120c"}, 0x80) r2 = request_key(&(0x7f0000000680)='id_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffb) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000480)={0x6, 0xc03a, 0xff}) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="b9d4ce4dc87d274858595319ff668298275a1a9eb580dc2d", 0x18, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="ffffff00"], 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) sendto$ipx(r1, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000900)={0x4, 0x0, 0x5, '^*z,Iu', 0x3}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@local, @remote, 0x0}, &(0x7f0000000740)=0xc) connect$can_bcm(r1, &(0x7f0000000780)={0x1d, r4}, 0x10) 2018/04/01 11:28:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000012007f03000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x2a0800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb7b4bf36441f1ff5}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r2, 0x26, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff0627}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8c45}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x20000050) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000002c0)=""/206, &(0x7f0000000240)=0xce) 2018/04/01 11:28:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0xfffffffffffffff7}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0xff, 0x2, 0x7, 0x3f}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 11:28:08 executing program 6: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000000140)) prctl$seccomp(0x16, 0x1, &(0x7f00004ebff0)={0x0, &(0x7f0000185ff8)}) poll(&(0x7f0000587ff0), 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101042, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x6, 0x6, 0x5, 0x4}) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200, @time={0x0, 0x989680}, 0x81, {0x1ff}, 0x8000, 0x1, 0x53b5}) 2018/04/01 11:28:08 executing program 3: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/01 11:28:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7e}, 0x10080, 0x0, 0x0, 0x0, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/04/01 11:28:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x2, r1}) socketpair(0x1a, 0x80f, 0xba, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f00000027c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001500)="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", 0x2e0}], 0x1, &(0x7f0000000240)}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000013c0)="604afb23b04948e7167bc8d8b7f4c3e2644c132ef337665b8ea7c71fc780b6931733f2fd748984a029c0d985cec195dd225a4dacb0", 0x35}], 0x1, &(0x7f00000025c0), 0x0, 0x50}], 0x2, 0x4001) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x2, r3}) [ 91.637925] kauditd_printk_skb: 4602 callbacks suppressed [ 91.637932] audit: type=1326 audit(1522582088.524:4615): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8500 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 11:28:09 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x3, 0x8, 0x1800}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x5, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:09 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, r2, 0x3}, 0xc) r3 = socket(0x13, 0x802, 0xfffffffffffffffe) write(r3, &(0x7f0000000080)="240000002a0025f000154302180000e40200000002000000000000000000000000000400", 0x24) 2018/04/01 11:28:09 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7ff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000180)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./control\x00', 0x803) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./control\x00', 0xa, 0x1e) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000300)=0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) fstat(r0, &(0x7f0000000080)) rmdir(&(0x7f0000000400)='./control\x00') stat(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)) renameat2(r3, &(0x7f0000000200)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0xfffffffffffffffe) 2018/04/01 11:28:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000380)='ext2\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000980)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffff9c, 0x1}) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000940)={[{@gid={'gid', 0x3d, [0x38]}, 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/01 11:28:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x9) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x45, "9332c3429dac783f3a33442834d772ae3562d8811743a240bed21e40cce018f85515a8d48cf262688cc70b1ab8abb927c3936df341c70b2b2db54651cc43a6b27592a1a147"}, &(0x7f00000001c0)=0x4d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x8e, "a8f6b3ceb1493fa550d92f40bc5d375bb19964275e0bf78fe8896534886d3fd1cfa27f061b563925cda5bb2d033b50096eae09d535012cf65f44a01cfa2ddab3fee20f75d4d977433d07cad826827b17e2b4591753e94d764bedd17c877cdb5424c6d594bc85feb1712cffe9ae736864b03c1fc1b5a62b07fb20538f25ade24d09101bbd90fa4a0b4dd180c84d8b"}, &(0x7f00000002c0)=0x96) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 11:28:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x800) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/04/01 11:28:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x6, 0x8000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x40000092a, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x1}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x37f0}, &(0x7f0000000bc0), &(0x7f0000000180)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d) shutdown(r4, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) setns(r3, 0x2) [ 92.247307] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/01 11:28:09 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000010, &(0x7f0000000000)="670ee12b", 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xff, 0x800) getsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x6, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x80000001, r2, 0x1, 0xfff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() getgroups(0x4, &(0x7f00000012c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = fcntl$dupfd(r1, 0x406, r0) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002640)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002740)=0xe8) fstat(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002800)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002900)=0xe8) r13 = getgid() r14 = accept4$vsock_stream(r7, &(0x7f0000002940)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002980)={0x0}, &(0x7f00000029c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002c00)=0x0) r19 = getuid() getresgid(&(0x7f0000002c40), &(0x7f0000002c80), &(0x7f0000002cc0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d00)={0x0}, &(0x7f0000002d40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004140)=0x0) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004300)={0x0, 0x0}, &(0x7f0000004340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005a80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005ac0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000005bc0)=0xe8) r32 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000006e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006e80)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000006f80)=0xe8) lstat(&(0x7f0000006fc0)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000070c0)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000280)="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0x1000}], 0x1, &(0x7f0000001300)=[@rights={0x30, 0x1, 0x1, [r0, r3, r3, r1, r3, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r3, r3, r3, r7, r1, r3, r3]}], 0xa0, 0x814}, {&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001440)="8fe70481d5e48723bc560bdeaf99494ec206dccad878333b", 0x18}, {&(0x7f0000001480)="3ab8fdfbfc7d06812bc11a834d2f82138c3fd03acde87ee3100def2a64b4a8d7e5edb0a9be91efbd050216afa3fad0d56cacd5239b490996fe05a1a77a8f16c23c18aafab48254b4068a8fce6bc71653ed6abeb6804e681ff8e6574bbb7c6a0abe934c91023eadc927f88aecaa1ec03eba6a4e7ba1f9404309fe7d7e170d", 0x7e}, 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0x1000}, {&(0x7f0000005840)="5c5e28c57f23887a08de4385070c814d155705805430aa146fd78531f29d394901134ba46fd006dc7f8b242affc890b1f86548bb6a3fa32f9313bf6bab4a62f9d1d3d6b37b01565200661f2f1fcdc18ce38cf011c14417f1d5a41434307d6f33de2a98d2026fd1f291b62fd5eca7e09be5520b82a956631bf738873fb34bbf572b6b9a330fe6fc05caa18874f4aaa7c1daac065733a1061fc46d84", 0x9b}, {&(0x7f0000005900)="1186fe29751ec8bca3a71e9482c92555bc3e7ad9160fb083a3713c43ffdb2d6fbb763e55342f2a40b8981225966a096f1f735b71978556e6a5f969a29dcb1304f51beec882ef7f732f96a8d864a4856cbfab30f4dfadc5608e", 0x59}, {&(0x7f0000005980)="1557856281e7c3cc087c1be3babbb12003b7b4541e70b852b17bc3a933e60bb0e7a54b9372d678cf2368190f5cb9ac2b95564cd9a84c6d7eae5d922f359301769567ede561d5e0b2fbe5a35460a6d3ed780970c68b96a89ac6c28660e6106921962af4cbd6c16c0a69cb59b52af403e1e5f447eae0641f403ed05b73c334fb70ee9a4d5159837dc77d956b1f224702e8d07be8e58189", 0x96}], 0x4, &(0x7f0000005c00)=ANY=[@ANYBLOB="20000000a20700000000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x20000000}, {&(0x7f0000005c80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000005d00)="499c91131467742e772289fde5a784cbd7765a3e43aee6fdc2dff34d585ebaab50ea64e3db7b5b203430f147197fda46623d5c422b9af557880277bb494a60899bc577a561c50410de993dd508d06ccec4cbc65d37a6a872be676e78cbc23e4464a0c696cf653da2dd1eae4f562f25125809054813c9982e316c0918659cbb44093105f9ee8705846f8a72ffdab0fbd7580e82616e4bade5d40972b96a253a8719ae21548975cb44c9117bfc12c44c19e935752cc651d55ec57796fc90e69330e382cee6da8da16f60ce72786c1686e00d7ea026c8ee01ef353281e3597c5d", 0xdf}, {&(0x7f0000005e00)="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", 0x1000}], 0x2, &(0x7f0000007080)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20}], 0x6, 0x0) 2018/04/01 11:28:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 92.373395] ISOFS: Unable to identify CD-ROM format. [ 92.385739] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 92.423651] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 92.434843] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 92.480615] ISOFS: Unable to identify CD-ROM format. [ 92.544760] audit: type=1326 audit(1522582089.431:4616): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8500 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 11:28:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="f453147899066e82c95b1c10a1911a473ad0e7e1b90d151fe409c22a36226516251dd3c3f3b120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0ee87b08bf609d861d4b0c76882b3050735184823cbc3492f87786c66455c437627e52b014257b34b9dbce181c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f89288147944b4225141c6021430a1e41eddcf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419d"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r6, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) poll(&(0x7f0000000100)=[{r1, 0x8}, {r2, 0x414}, {r3, 0x2210}, {r7, 0x20}], 0x4, 0x6) 2018/04/01 11:28:10 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="1c0000001d000103000000000000000000eac842616acfe2cfd0adef9ded9cf5f6ca0c7bec39875d33dda233ee680ada71e6e835e28a1eb4feeb989b1fce5e95d52be4db6e6d0f178ec03af52919973402c60a40b0789c15be9d049113d906eebfcd78aba7c3025be567bcc21c0bce331579d2aaca672a6758b0713e706d956bf899dcc51a9d23aa20e8165f97923829ab9470ecb841413c530458d2f97e6778e7cda76a5ca4860890460cff5cfdb8bf716ba3a425cbf9dcdb7e77a1b606b5ae6aa1cad59c383df45a48539dba2c888bf3cae399091b5f718d2d222ee1a8de7b6998d597c8"], 0x1}, 0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') splice(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) socketpair(0x0, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) acct(&(0x7f0000000300)='/') mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, 0xf16d, 0x1cf6, r5}, &(0x7f00000002c0)=0x10) chroot(&(0x7f0000000140)='./file0\x00') r6 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) fchownat(r4, &(0x7f0000000480)='./control\x00', r6, r7, 0xc00) umount2(&(0x7f0000000100)='/', 0x0) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) rename(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)='./control\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x202) r8 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r9}, 0x8) write$rdma_cm(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYBLOB="e4ff000000000000e6003de4e3d93537bab4584c45dff6a841bf8818326d1aec0faea6bfe970784ae2d18ede88bc47d62873ebdbf8ab9e8f44b9b89cf27005c7a5c2f40a69089790b5724d78ad1c416a27cfa8834e0500000000000000bb94b8986136995ec185143a034b4c4e0252e15425602866b6417934"], 0x89) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4"], 0xb5) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 11:28:10 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x2, 0x9, 0x1000}, {0x1, 0x5, 0x1800}], 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:10 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000100)) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/156) personality(0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x501581) kcmp(r1, r1, 0x4, r2, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) 2018/04/01 11:28:10 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4000000000000000, 0x12, r0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/01 11:28:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x4, 0x128bc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x6295, 0x1, 0x3ff, 0x100, "06bb8963bb571968fdc4dccc6b8e9c279038860fb2210e385a2fded2f8747c0832678b1df1a3d1d115f1b286", 0x4}, 0x0, 0x0, 0x9, r2, 0x3, 0x7, "eed6b1b297d8f650d1d180bfcdb77fe4fac54c6c4c95a0747330390e497667e92d5707bcf193f51fdd1aeb5559fea9cc4a919b95389bdf87f6e48a8e1b1897db", &(0x7f00000000c0)='mime_typeTkeyringjmime_type-keyring-systemeth1trustedvmnet0vboxnet0vboxnet0selfvboxnet1\x00', 0x58, [], [0x401, 0x7fff, 0x1, 0x1]}) 2018/04/01 11:28:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000480)=ANY=[]}, 0x0) close(r1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0xffffffffffff381c, 0x3}) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/04/01 11:28:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x9) io_setup(0x3, &(0x7f00000005c0)=0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x0, 0x400800) ioctl$KDMKTONE(r2, 0x4b30, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x5, 0x0, 0x1}, &(0x7f0000000280)) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000480)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000840)={0x180, @time={0x77359400}, 0xfff, {0x1, 0xffffffffffff8000}, 0x6, 0x2, 0x9}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30) r4 = syz_open_procfs(r3, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ef4}, r5, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) pread64(r4, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) r6 = memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x0, 0x0, 0x0, 0x101, 0x9, 0x1, 0xfffffffffffffff8, 0x7, 0x0, 0x6, 0x0, 0x3, 0x0, 0x8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={r7}, 0x8) timerfd_create(0x7, 0x80800) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000580)={0x0, 0x6d, &(0x7f0000000600)="a7e0943d4f14ecdf73888554e1620421ccf0bb678aa7c35a9aeac98a31f05632a0cfcb91403e504b1c455ec83361a25e9a561aa6c3531f2f7c078bc5c4f64974ddd6f6e13e4b6d9a34dd0560666935b955f0c02d8723c7607e5c0b60c520774d61e6820cc237de7e76d9ed2790"}) io_destroy(r1) 2018/04/01 11:28:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb2, "4b19cc5826043d98110fd9530912a30b728944a9b795c5c4deb229b3e943faa4385b64b7c147ec587ba69f2715bb08dabbe8419365dcc211ee755bb206bd17ecf523f20b0a9c8c5c73dcb9e5029d847469ef8aba43879f24e61ce244d3cfa451ac23b8f4ab150ee7f9013b8e73b3150e87f701678f7a52926b533291e4105f0804ca08289a983a44d07d0badd65ce0f00aefd35ef422508fb6bb3ae0fcc2600c58ce249547e1a8cb48e9ef30eb12bc98b3d7"}, &(0x7f0000000100)=0xba) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r3, r2, 0x0) 2018/04/01 11:28:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x20000000000006, 0x0, 0x0, 0x2, 0x0, 0x70bd2a}, 0x10}, 0x1}, 0x0) 2018/04/01 11:28:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="0faeb9952900000000000000000000000000000000000000", 0x18) 2018/04/01 11:28:10 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000064000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f600000001", 0x45}, {&(0x7f0000077900), 0x0, 0x1fffe0}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES32]) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x600) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/04/01 11:28:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000580)={r5, 0x2, &(0x7f0000000400)=[0xd1, 0xffffffff], &(0x7f00000004c0)=[0x8000], 0x0, 0x1, 0x0, &(0x7f0000000500)=[0x7], &(0x7f0000000540)=[0x4a5, 0xffffffff, 0x3, 0x80]}) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000280)={0x0, 0x7f, 0xffffffff80000000, &(0x7f0000000200)}) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000080)="df8fc69b07b80ec52a9857376534cfc46e7370ae25daac2ee0689469d7a2d7fbe2dccfff08586c2a2670365c5dc6410dfe453f219a1ad26e9c1fce1421e140d898ebd0cd10dd96ca4eba0a81733c9e38aad8a3865d43184a38e0d9e5e2abebce28c27e1397", 0x65, 0x4, 0x0, 0x1}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r6, 0x1, 0x89, "4a442d48309fed7880adae8b014731b29c7305f8e408c87cfa94ca1b9d48d57054babd82abcb1607e35cc76914410ffff0045e71e4be5e1fcf9b31a2b555403bd031c0511ee20ad9c8f6f808eb6ef6befd9b2d0dc809799dacbd72a4e720f690582a8fa37a65f8ff5caa366561cc27679f60c8a03a1c1c829330d398b7d2988fc43da43f003c564bf9"}, 0x91) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/01 11:28:10 executing program 1: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000040)={0x42a536, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x49, 0x10000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev}, &(0x7f0000000200)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x40, 0xfffffffffffffffe) [ 93.294655] ntfs: (device loop4): parse_options(): Unrecognized mount option ÿÿÿÿ. 2018/04/01 11:28:10 executing program 1: getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r0 = socket$inet(0x10, 0x7, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6002700000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440)=0x2, 0xb9eaf6228cfcb8b3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x7ff, 0x5, 0x9, 0x81, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x1, 0x20}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={"6e617400000000000000000100", 0x0, 0x4, 0x71, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000240)=""/113}, &(0x7f0000000140)=0x78) [ 93.338800] ntfs: (device loop4): parse_options(): Unrecognized mount option ÿÿÿÿ. 2018/04/01 11:28:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/01 11:28:11 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x1, 0x0, 0x4000003) readv(r1, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) sendfile(r1, r1, 0x0, 0x100000001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000012c0)=[@in={0x2, 0x4e20, @rand_addr=0x1}], 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) write$sndseq(0xffffffffffffffff, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001300)=0x4, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r4}, 0x8) eventfd2(0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001480)) syz_open_dev$sndseq(&(0x7f0000001340)='/dev/snd/seq\x00', 0x0, 0x302) close(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000013c0)="71f5e2c58c1b694e8ab3d68084714ceeea482392236b7baf6faa0daaad8cc179603f2e653c85776784295bf3b86d958e8439fcd0b75ed170abfe38f10a72fdba9452b90cd12605b790f635f0a9e43cd6bb1ed63e702d841d35847750fc4e95758fc44422b0c6d98e5c5f2f0bec5875a6f0c5834ab40942883c783cd825304f76606e7fa2889ce8aee18c2026bcfae21baaac7c8c81f3543ed4ccfeeee46defedda1f", 0xa2) 2018/04/01 11:28:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x14, 0x1000020000000004, 0x4, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x30f}}}, &(0x7f0000000180)=0x100) 2018/04/01 11:28:11 executing program 6: symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f0000000080)='../file0\x00', 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r1, 0x2}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/04/01 11:28:11 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}, {0x1, 0x5, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:11 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65745f7374617400000000000000000029c026a4904215400b63d4b364d9e2aabebc0e1d8264fc082dce6c2284020f47fcdbec7d5fdaa1dee8b4bd20d26b48d595f2be77f0e9dfab7ebdb6fc2a45f8bf45feaa8eb41689ac6429ef68290e5258e6c2555c9b6c8bf27e62a0c5bbc1") read(r0, &(0x7f00000000c0)=""/244, 0xf4) 2018/04/01 11:28:11 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)}]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa5, "bf2ddbcec85cea10d69f85c9965749c49b13aa32ee075a24e965fbd20ce076f8eafbb57673509c2cab31c9a14dbb4deb854d6f6ccd4cfd05869c5fd1cc7c0f933fc5eb91701c41b3875a81278b2376e5138d1398fbeb9a73eef423f198509713a1f231c5f544b4071fb9e83052e28b77749198116573ec512dfe86844be76dbf7f3f707a83d1cae87e3442dcfdca17e78e62a869da8250dd9d14ff992d637ac0c8ecd36c30"}, &(0x7f0000000180)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0xffffffffffffff21, &(0x7f0000000300)}, &(0x7f0000000100)=0x9f9c6dce) ppoll(&(0x7f0000000140)=[{}, {}, {}], 0x2000000000000371, &(0x7f00000001c0), &(0x7f0000000200), 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x420400) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/04/01 11:28:11 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000011c0)=@nat={'nat\x00', 0x19, 0x4, 0xfb0, [0x20000200, 0x0, 0x0, 0x200005a0, 0x20001180], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4b, 0x88a8, 'ip_vti0\x00', 'vlan0\x00', 'tunl0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1d0, 0x208}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="963fc93f9343", 0xfffffffffffffffc}}}}, {{{0x3, 0x4, 0x1b, 'rose0\x00', 'erspan0\x00', 'ip6gretap0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0x100, 0x130, 0x168, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x3}}}, @mark_m={'mark_m\x00', 0x18, {{0x7f, 0xef6a, 0x2, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x60, 0x8808, 'bcsf0\x00', 'bcsf0\x00', 'ipddp0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff], 0x968, 0xa98, 0xad0, [@among={'among\x00', 0x8a0, {{0x38, 0x40, 0x2, {[0x4813, 0xffffffffffffffc0, 0xfffffffffffffff8, 0x2, 0x0, 0x2, 0x2, 0x0, 0x101, 0x8, 0x9, 0x8, 0x101, 0x1, 0x2d80000000000000, 0x95e4, 0x81, 0x100000001, 0x0, 0x3, 0x87, 0x7, 0x9, 0x6, 0x1ff, 0x401, 0x8001, 0x80000000, 0xff, 0x8, 0x2, 0x1, 0x5, 0xc5, 0x800, 0x9, 0x100, 0x7, 0x0, 0x1f, 0x5, 0x8, 0x9, 0x5, 0xe8, 0x8, 0x2, 0x4000000000, 0xffffffff00000000, 0x7, 0xfffffffffffffffc, 0x20, 0x800, 0x7, 0x1, 0x0, 0x200, 0x6, 0x0, 0x0, 0x81, 0x4, 0x1, 0xfff, 0x0, 0x2, 0x4, 0xffffffffffffff37, 0x5, 0x0, 0x7, 0x33f, 0xe7, 0x1, 0x100000001, 0x4, 0x7, 0x7f, 0xffffffff, 0x9, 0xffffffffffff8000, 0x0, 0xabb, 0x5, 0x7, 0x3, 0x8001, 0x3f, 0x4, 0xe, 0x4, 0x3ff, 0x9, 0x9, 0x4, 0x5, 0x8, 0x1f, 0xfffffffffffffff9, 0x4, 0x5, 0x4, 0x7f, 0x7ff, 0x2, 0x4, 0x6, 0xfffffffffffffffa, 0x3, 0x9, 0x9, 0xb971, 0x0, 0xc5, 0x6, 0x2, 0xfe8f, 0x3ff, 0x1, 0xfffffffffffffff8, 0x100, 0xff, 0x8610, 0x80000000, 0x7, 0x7, 0x8, 0xdc, 0x126d, 0x800, 0x100000001, 0x0, 0xffff, 0x401, 0x2, 0x2, 0x0, 0x6, 0x5, 0x2, 0x3, 0xdeb, 0xfffffffffffffff7, 0x14, 0x6, 0x766c, 0x81, 0x1, 0xffffffffffffff00, 0x447c8119, 0x5, 0x1, 0x0, 0x3, 0x0, 0x4, 0x800, 0x0, 0x1, 0x81, 0x4, 0x4, 0x5, 0x10000, 0x6, 0x8, 0x4, 0x7, 0x76, 0x1000, 0x554f, 0x3, 0x4, 0x3, 0x2, 0x0, 0x5, 0x20, 0x4a3, 0x3, 0xc7d, 0xca2, 0x8, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x9, 0x1, 0x7fff, 0x6, 0x7, 0x10001, 0x3f, 0x8, 0x81, 0x2, 0x1a74, 0xffff, 0x1, 0x40, 0x3, 0x3, 0x0, 0x10001, 0x8, 0x9, 0x2, 0x0, 0x1, 0x8, 0x3ff, 0x0, 0x8001, 0x6, 0x8001, 0xf1, 0x4, 0x1, 0xee2c, 0x2c, 0x6000, 0xb97, 0x1, 0x5b6, 0x5, 0x1, 0x1, 0x96c, 0x1, 0xff, 0x62, 0x20, 0xffffffffffffff01, 0x7ff, 0x3be, 0x0, 0x4, 0x20, 0x4, 0xffff, 0x7fff, 0x1ff, 0x7ff, 0x10001, 0x2, 0x2, 0x6, 0x5, 0x0, 0xfe6, 0x1000, 0xf677, 0x0, 0x6], 0x7, [{[0x81, 0x8]}, {[0x4, 0x2], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x401, 0x800]}, {[0x1f], @rand_addr=0x8}, {[0x5, 0x80000000], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x7fff, 0x10000], @multicast2=0xe0000002}, {[0x1f, 0xfff], @dev={0xac, 0x14, 0x14, 0x15}}]}, {[0x0, 0xe5b, 0x5, 0x0, 0x6, 0xffff, 0xffffffff, 0x6, 0x5576, 0x9, 0x3, 0x2, 0xf3b, 0x800, 0x3ff, 0x2, 0x32, 0xffffffff, 0x7, 0x81, 0xc63053a, 0x6, 0xe9, 0x20, 0x4, 0x729e, 0x77a, 0x4, 0x4, 0x7, 0x45, 0x3, 0x4, 0x81, 0x9b3, 0x4, 0x1, 0x6, 0x9, 0xfff, 0x8, 0x6, 0x0, 0xffff, 0x7, 0xffff, 0xd449, 0x1000, 0x21, 0xaef, 0x4e, 0x0, 0x8, 0x4, 0x2, 0x835, 0x5, 0xfffffffffffffffd, 0x80, 0x5, 0x1f, 0x80000001, 0xcf, 0x7cc, 0x9a, 0x8, 0x2, 0xcd1, 0x4f6fd89e, 0x78da9578, 0x40, 0x10001, 0x10000, 0x1, 0x1f, 0x7ff, 0x100, 0x8001, 0x5, 0xfff, 0x9, 0x3, 0x6, 0x0, 0xb72, 0x10000, 0x1ff, 0x20, 0x8, 0x6, 0x100, 0x6, 0x1, 0x400, 0x6bdd, 0x1, 0x402, 0x590, 0x4a8000000, 0x2, 0x100000001, 0x49bb775a, 0x21, 0x4, 0x7, 0xe5c, 0x350c, 0xf6cf, 0x0, 0x80000, 0x7, 0x7fffffff, 0xfffffffffffffff8, 0x1f, 0x1, 0x6, 0x1, 0x7ae1, 0x1, 0x100, 0x1ff, 0x6, 0x80000000, 0x3f, 0x5, 0x40, 0x40, 0xfd7, 0x7, 0x8, 0x2, 0x40, 0xcf8c, 0x6, 0x4, 0x1, 0x7f2, 0x1, 0x8000, 0xffff, 0x0, 0x800, 0x4, 0x8, 0x7, 0x7, 0x1db5, 0x9, 0x8, 0x327bf4b4, 0x8, 0xd12, 0x8000, 0x3ff, 0x7fff, 0x1, 0x533c, 0x7e3521cd00, 0xfffffffffffffffa, 0x9, 0x10000, 0x1ff, 0x3f, 0xfff, 0x1, 0xcba5, 0x1, 0x7f80, 0x3, 0x0, 0x3c6f, 0xffffffffffffff7f, 0x5, 0x1f, 0x5, 0x27b, 0x5, 0x100000001, 0x7f, 0xdc1, 0x6, 0x7fff, 0x200, 0x5, 0x8, 0x20, 0x0, 0x2, 0x80000001, 0x2, 0xcb1, 0x8, 0xb206, 0x9, 0xc302, 0x3, 0x49, 0x586, 0x4, 0x80000000, 0x80, 0x98a1, 0x400, 0x5, 0x10001, 0x6, 0x22f6, 0x3, 0x3, 0x8, 0x4, 0x3ff, 0xe0, 0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x3c5, 0x9, 0xb420, 0x100000001, 0x8001, 0x800, 0x2, 0x0, 0x7, 0x100, 0xfffffffffffffffc, 0x4, 0x0, 0x6, 0x8, 0x0, 0x7, 0x7, 0x3, 0x1, 0x4, 0x6, 0x5, 0x3, 0x9, 0x557, 0x3, 0xfff, 0x96f8, 0x200, 0x81, 0x153, 0xffff, 0x7fff, 0x2, 0x1, 0x8000, 0x5, 0x6, 0x6], 0x4, [{[0x94, 0x80000001], @multicast2=0xe0000002}, {[0x1000, 0x2]}, {[0x516, 0x2], @loopback=0x7f000001}, {[0xffffffff, 0x800], @dev={0xac, 0x14, 0x14, 0x18}}]}}}}, @m802_3={'802_3\x00', 0x8, {{0x4, 0xffffffffffffff62, 0x7}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1ff, 'system_u:object_r:etc_mail_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffc}}}}, {{{0x0, 0x0, 0x88a8, 'erspan0\x00', 'lo\x00', 'vlan0\x00', 'bcsh0\x00', @random="ecbe4e5337b8", [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x1028) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) [ 94.235807] [ 94.237638] ********************************************************** [ 94.244364] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 94.251057] ** ** [ 94.257761] ** trace_printk() being used. Allocating extra memory. ** [ 94.264471] ** ** [ 94.271196] ** This means that this is a DEBUG kernel and it is ** [ 94.277896] ** unsafe for production use. ** 2018/04/01 11:28:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/04/01 11:28:11 executing program 5: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x10040) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x24, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/01 11:28:11 executing program 6: r0 = openat$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$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x3000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 94.284598] ** ** [ 94.291293] ** If you see this message and you are not debugging ** [ 94.298005] ** the kernel, report this immediately to your vendor! ** [ 94.304774] ** ** [ 94.311483] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 94.318215] ********************************************************** 2018/04/01 11:28:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200008}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x2330, 0x10, 0x1, 0x8, 0x70bd28, 0x25dfdbfd, {0xe, 0x0, 0x5}, [@generic="23fde201333cde4b699c6b03950128523e9d534ec788e30b4c2e55ea1ebba922c5b8996ade4dfcfe0d85df3ba943b3e695fb28434a51f16658880f2b527f9ab9eb859de784a0b3e9306ab902942842776912b3fd78c06f73885c2f86f3f127daaff9f94a388d7dc1ef2f93c18d9345236bf44b45", @generic="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@nested={0x5c, 0x70, [@generic="cbb43e60946b3747b6be885ed1b3a5405468dde950f4b802a3be3bd4d0882cc1dba456a4a40cfbab9d909388e1aa3b0f1ee9bc", @generic="df35870af3879ed42c", @typed={0x8, 0x6b, @uid=r3}, @typed={0x14, 0x5f, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @nested={0x24c, 0x69, [@generic="e81656a5c5b548d2b64dde8b99eab485844c6c8398c7009bebccb0dc984569179fabb337a05c23e5", @generic="cd0400c05d54c26e1114af0e92c42ddccb80c6033453f8a38efa5b84adbc94ddaa902bf11665add5ba2f2f63104feabb7beb41e2ea863cad53e6614a73df851188732411c16e47d1eace8d716e2705c3a6c6ad79f5a9ca7462bc0174e793f6bb806d49154b5ff66c208c1cbc7d9965bb2a3e67d7b3ff7ac9d16b6afe594258d46f46812a5e78887e89b1d5f0821b", @typed={0x4, 0x84}, @generic="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", @generic="9e19557846013b07087571044ca2422f0ab25851bdbe6937fd0dc6de18190944953c3bd07a65ad2a405b70f3944f322022e6fdb1576819e02e0810e047e35346cd0c7f14ec13caf6cc15c5f1812c4c5cf707b4528936e5e101974ad7a9570c75fb06a836e2175ede242b7a8c66f60f0966e231", @typed={0x4, 0x6d}, @typed={0x14, 0x8d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="4e156a"]}, @generic="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"]}, 0x2330}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000000100), 0x80) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/01 11:28:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7d7, 0x420000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x6, 0x1, 0x6, 0x80000001, 0x0, 0x3}) 2018/04/01 11:28:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0xa6198c3d4289d5ab) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000180)) dup2(r1, r2) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) 2018/04/01 11:28:11 executing program 5: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x460c015d26d7c905) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000300)) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/144, 0x90, 0x10060, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/01 11:28:11 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000200)={r1, r2+30000000}, &(0x7f0000000240)={0x1823}, 0x8) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000154000)=0xfffffffffffffffe, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={r3, r4+30000000}, &(0x7f0000000140), 0x0) 2018/04/01 11:28:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000380)=""/174) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xab, 0xc5d67be51df35b96) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000003c0)={0x0, 0x1}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) msgget(0x0, 0x100) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22}], 0x20) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) getdents(r5, &(0x7f0000000200)=""/190, 0xbe) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000400)=0x100000000, &(0x7f0000000480)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/01 11:28:11 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:11 executing program 2: set_mempolicy(0x4001, &(0x7f0000000000)=0x4, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x101, 0x4e24, 0x100000000, 0x4e22, 0x5, 0xa, 0x80, 0x80, 0x3e, r1, r2}, {0xffff, 0x2, 0xe138, 0x9, 0x100000000, 0x3, 0x3, 0x3f}, {0x3, 0xd9bc, 0x7, 0x3f}, 0x4, 0x6e6bb9, 0x2, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x7fff}, 0x4d6, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x3, 0x9, 0xb077741, 0x401, 0x7fff}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f00000000c0), &(0x7f0000000040), 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f00000000c0), &(0x7f0000000140)=""/67}, 0x18) 2018/04/01 11:28:11 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0xd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2018/04/01 11:28:11 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a3fa8)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b23ffc)=0x0) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0xff}, 0x4) timer_settime(r1, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, r0}}, &(0x7f0000956000)) 2018/04/01 11:28:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xc, 0x8, 0x0, 0xb, 0x0, 0x70bd28, 0xfffffffffffffffc, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x70bd2a, 0x3504}, @sadb_x_sa2={0x2, 0x13, 0xfff, 0x0, 0x0, 0x70bd28, 0x34ff}]}, 0xfffffffffffffdcb}, 0x1}, 0x0) 2018/04/01 11:28:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x6, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4c82, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x8, 0x8}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x1}, 0x8) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01040000000000000000090000003000030008000500e00000011400020072080000000000001000000000000000080003007480bbf9e0000000e40800010000000000852fbb2dc224523fe8750f6ca3014482664f6bc0062b6f07f8ae5ec0ced7a91f4bd15e35d288ebf2bd26d91f28341bd621060374bfcf525c52"], 0x44}, 0x1}, 0x0) 2018/04/01 11:28:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', r1}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x97, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x3, 'dh\x00', 0x3, 0x40, 0xe}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) listen(r2, 0x0) 2018/04/01 11:28:12 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@fmask={'fmask', 0x3d, [0x30, 0x33, 0x30, 0x35, 0x33, 0x33, 0x32, 0x32, 0x30, 0x31]}, 0x2c}, {@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x33, 0x31, 0x34, 0x31, 0x36, 0x33, 0x36, 0x37, 0x33]}, 0x2c}]}) 2018/04/01 11:28:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x20000000000002, 0x0, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000443000)) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000380)={0x3, 0x0, &(0x7f0000000240)=""/59, &(0x7f0000000280)=""/94, &(0x7f0000000300)=""/108, 0x11f000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000180)={0xaf9d, 0x0, 0x3, 0x1, 0x100000000, 0x6}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0x9, 0x2, 0x7, 0x8, 0xffff, 0x1}) 2018/04/01 11:28:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x301a02, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x1}}}, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7}, 0x8) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffffffff77c5, 0x1) connect$rds(r4, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x1c) shutdown(r3, 0x1) [ 95.198806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.220795] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.241580] FAT-fs (loop5): Directory bread(block 2563) failed [ 95.268499] IPVS: set_ctl: invalid protocol: 151 172.20.20.17:20002 dh [ 95.282308] FAT-fs (loop5): Directory bread(block 2564) failed [ 95.306875] IPVS: set_ctl: invalid protocol: 151 172.20.20.17:20002 dh 2018/04/01 11:28:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000040)) r6 = socket$alg(0x26, 0x5, 0x0) r7 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="4848a03720c2547da4d181da9365cee0dddb80de6b0a704b2e2b9d7494296e9f93b556854b1e6ef40aa252cc54e3566aede6a53a012578cc1564fb4d60f80dd3748bf856f284de4783f839f7e1844fec232e12c633e310d5bce2a318f79e31b3", 0x60, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r7) bind$alg(r6, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockname$netrom(r2, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) r8 = accept$alg(r6, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r8, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r8, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10301) recvmsg(r8, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) dup2(r3, r5) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) [ 95.308680] FAT-fs (loop5): Directory bread(block 2565) failed [ 95.324294] FAT-fs (loop5): Directory bread(block 2566) failed [ 95.337255] FAT-fs (loop5): Directory bread(block 2567) failed 2018/04/01 11:28:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/01 11:28:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x113480) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x8001, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x2, 0xffffffffffffffff, 0x0, 0x2, 0x9, 0x8, 0x10001, 0x4, r2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="62ad4e535e5eb10fd3ffd7000000000000001c3081ad16528f8d5422bef896e98ae889766a05b6037a0c4bda3d70e4c619ed793b0e495e94553902b76291c1f07a8e3bc968d6767f2adfb77e7617c40a1b8acb831f1286e0d337ab2ed28dc14f8cee6b5e5c7c63d805eff33b87004fcee6bf33c54dcc390300e3e51d1b5d12885ab247a0be7a9c4463b62a68b60c3c344234a9a84d8080a21333bd369f438e801b11df682e1ace983a558895180587c3dc0c4b3c4aff"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x51}, &(0x7f0000000200)=0x8) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x4}]}, 0x38}, 0x1}, 0x0) [ 95.367371] FAT-fs (loop5): Directory bread(block 2568) failed [ 95.377565] FAT-fs (loop5): Directory bread(block 2569) failed [ 95.385551] FAT-fs (loop5): Directory bread(block 2570) failed [ 95.395661] FAT-fs (loop5): Directory bread(block 2571) failed [ 95.401933] FAT-fs (loop5): Directory bread(block 2572) failed 2018/04/01 11:28:12 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000100100000000000000f8000000000000000000000000000080008000ff010000000000000400000000000000ff000000000000000100000001", 0x45}, {&(0x7f000009a400), 0xffffffdf, 0x14c9e0}], 0x0, &(0x7f000009aa00)) 2018/04/01 11:28:13 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x7, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:13 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f000004f000)=""/128, 0x5dc}], 0x0) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/187, 0xbb}], 0x1) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/01 11:28:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x2001, 0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000200)=""/199) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0xa4002) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/245) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1000000000000009, 0x0, [{0xc0000103, 0x0, 0xfffffffffffffffc}]}) 2018/04/01 11:28:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/01 11:28:13 executing program 3: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045439, &(0x7f0000000000)=0xfffffffffffffffc) 2018/04/01 11:28:13 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) eventfd2(0xffff, 0x80801) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/95) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000000001400000008004500002400000000002f9078ac14ffbbe0000001000000000405907800d73cde00f534758c122e2d5e16ec8f3e5e74721a7d71a43560ffc42e7322cf836f2ae47bcb19f38a61a7bfc937c45ef226857ff3ef5e4408fca879ce13fe8546feb4b8295e1084cfcf58ffe4e3cf75e2fa8fa765e77471b6e56fcc3f86f65be0954cbe398f5030192fa1308504e38bff9738ff795ed8cf3f8855103624d18baa81b57126197b608109395a6d11de219290dc"], 0x0) 2018/04/01 11:28:13 executing program 0: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) accept$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x8, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x6, r2, r1}, {0x3, 0x81, 0x4, 0x5, 0x10000, 0x4, 0x5, 0x6}, {0xfff, 0x2, 0x5, 0x80000001}, 0x64, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in, 0x3501, 0x4, 0x0, 0xf33, 0x52c, 0x40, 0x7}}, 0xe8) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/04/01 11:28:13 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x3f, 0x1}, &(0x7f0000000180)=0x18) ioctl$VT_WAITACTIVE(r0, 0x5607) dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x15f}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000001fc0)={0xe, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000002a000000250000000000000000000000502d0000dde7e8ca440b86bc4ad38d5381df7bd283a7f5317d9f0232254dbf0900"], &(0x7f0000000200)='syzkaller\x00', 0x10000, 0x31c, &(0x7f0000001f00)=""/153}, 0x48) r2 = msgget(0x0, 0x40) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/161) socket$inet(0x2, 0x7, 0x5) 2018/04/01 11:28:13 executing program 5: r0 = fanotify_init(0x0, 0x0) r1 = dup(r0) write$tun(r1, &(0x7f0000000200)={@void, @hdr={0x0, 0x0, 0xffff8000, 0x2}, @x25}, 0xd) 2018/04/01 11:28:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69702564703049c200", 0x2}) 2018/04/01 11:28:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="0214000001000000000000000000dd3c2b2800007f000001000000050000000005000500000000000a000000000000000e00000000010000000000000000"], 0x50}, 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0x8, 0xffffffff, 0xffffffff, 0x746d, 0x7fffffff, 0x100000000, 0xd6d, 0x70e88d04, 0x80, 0x3}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) [ 96.612384] QAT: Invalid ioctl [ 96.621193] QAT: Invalid ioctl 2018/04/01 11:28:13 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x11) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/31, 0x1f}], 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/113, 0x71}], 0x1, 0x0) 2018/04/01 11:28:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/180) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0xfffffffffffffffc, 0x2, r3}) eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) sync_file_range(r4, 0x7, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x5, 0x5}, {0x6, 0x72fb}, 0x1c0000000000000, 0x0, 0xa86}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000001c0)={r3, 0x2000000000000000, 0x8000, r3}) io_setup(0x1, &(0x7f0000000280)) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2240) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000040)={'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/01 11:28:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a77000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0xfffffffffffffe30) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff7f) 2018/04/01 11:28:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/04/01 11:28:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x2, 0x0, 0x9, 0x5, 0x0, 0x9, 0x200, 0x9, 0xfffffffffffffffe, 0x1ff, 0x5, 0x569d, 0x3, 0x800, 0x5, 0x4c8, 0x6, 0x7ff, 0x4, 0x9, 0x2, 0x4, 0x0, 0xf7, 0xc15, 0x8, 0x80000000, 0x6, 0xd79, 0xc9f, 0xf317, 0x400, 0x2, 0x8, 0xff, 0x8000, 0x0, 0x9, 0x2, @perf_config_ext={0xe9, 0x800}, 0x20, 0xfffffffffffffff9, 0x200, 0x3, 0x10000, 0x8000, 0xdcd}, r1, 0x7, r0, 0xb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400003}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x240, 0x0, 0x7, 0x21, 0x70bd2d, 0x25dfdbfe, {0xa, 0x0, 0x5}, [@nested={0x194, 0x36, [@typed={0x8, 0x24, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x7f, @str=')keyring\x00'}, @generic="c18068f421bc2e2970421db19d9ae541f842756afd5a25a6ac19200996cbd0d903d770f991df", @typed={0xc, 0x8f, @u64=0x100000001}, @generic="44afbb7a6ea7824ae1f3b3f97b816b494163501c3a2c5aa6ee372be2359aa58845e3f81601e1a49d7950ca479d240f6f88244d3e85decc56026328bede2d244e46d7cd0d2f1907918c5116263e6cfc74c25d825c34e2d6df6eb49c69a0fa6f6c597306cb1d8468f899b38f2722be22e1b130c2757a3e32a300194e9cbf509cfba01ab12d0fc3e204e4", @generic, @generic="0ca618e1fd8038ce90bee9cb2260ad26d9b97640da54621398ff7b7a8e8a3efb38ff0627171fadcd2bd5da30802bb56af0860a2a289021620a085a17995e67a6287455e0873cab934fd704a830a670c288a54162d6be0e7254276fd380eaea6404218c3b86076f0639039b9e6db3af52846ee10c5ac28cd888b99272d3653551ba0ec4a3aad8b2af7ef25ac2c7f800c869fef98caf2dbffb29ffed1c0fb1ab7da018ec48e08b7298890d468f503ef804a5bc", @typed={0x8, 0x1e, @uid=r3}]}, @generic="e5fe5990e79c883af8ca177d2934839bd79463e018c821ae48c28c00480d287029d853dafc2083eee78d15", @generic="a457a4a27014f765b8c1581dc89a574dfb385bd7424528ebeeb980679df13d04e6d79442e95df1b8bcedbf72ffb18d2fbd5498b28938d86623e7555d1a75c56428ce9911ff9d47f20b39de1cc688255f1b67a079ea1f4e4751e43b4779fa8d78c125391056c9eeefab2f5c"]}, 0x240}, 0x1, 0x0, 0x0, 0x8000}, 0x4000801) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x14, 0xa, 0x6, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/01 11:28:14 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)) getgid() r0 = socket$unix(0x1, 0x7, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000840)=0x80) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f00000003c0), 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB='\a\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00000001c0)=0x4, 0x300) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r6, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9c", 0x84, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r6, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r0, 0x11, 0x2, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) inotify_init1(0x0) dup2(r5, r6) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/04/01 11:28:14 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000292ff8)={0x10000000000002}, 0x8, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0xf, 0xd, &(0x7f0000001540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x48c5a678, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x200, 0x7600ac7a1a7831a2, 0xa, 0xa, 0xfffffffa, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x34}, @jmp={0x5, 0xffffffff, 0xa, 0x6, 0x3, 0xffffffff, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x6, 0x8, 0x9, 0xfffffffe, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ac, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f00000015c0)='syzkaller\x00', 0x101, 0xba, &(0x7f0000001600)=""/186, 0x40f00}, 0x48) fcntl$getownex(r1, 0x10, &(0x7f0000001740)) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/04/01 11:28:14 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:14 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/04/01 11:28:14 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x2af, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0)="a4c98f9f49f0de798656b88807d0cdcc26fbf814b1ef1ad72c61642a7983ee4883a32b8f7241ecf205e543648a02a292ceb1b795d1813cca6ab0735fdbd35480c1b13733f5db1f9877e0b7a2e8f4c6e39a1757613ea85c2cc6d1a1fa", &(0x7f0000000000)="774abaef8612dff44fd7eab3661218", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r0}) 2018/04/01 11:28:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r1 = syz_open_dev$vcsa(&(0x7f00000012c0)='/dev/vcsa#\x00', 0x7fffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001440)={@dev, 0x0}, &(0x7f0000001480)=0x14) sendmsg$can_raw(r1, &(0x7f00000015c0)={&(0x7f00000014c0)={0x1d, r2}, 0x10, &(0x7f0000001580)={&(0x7f0000001500)=@canfd={{0x1, 0x100000001, 0x7, 0xa61}, 0x3d, 0x1, 0x0, 0x0, "cc92b816c0b9043a91602532392d89b183566082a48c749625bd0194926888392706384fe294716eb4d1981a3ded1f929bc8035f026e3cb3358b6d053142095a"}, 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) 2018/04/01 11:28:14 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000cfb000/0x4000)=nil, 0x4000, 0x9, 0x52, r0, 0x3) tkill(r1, 0x1000000000016) 2018/04/01 11:28:14 executing program 1: r0 = memfd_create(&(0x7f0000000080)='securityGPL\x00', 0x0) ftruncate(r0, 0xffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) [ 97.579900] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/04/01 11:28:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0xe, 0xfffffffffffffe8a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl(r2, 0x80000001, &(0x7f0000000640)="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") ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/04/01 11:28:14 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/6, &(0x7f0000000340)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x20000) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x80) r9 = socket$l2tp(0x18, 0x1, 0x1) r10 = open(&(0x7f00000002c0)='./file0\x00', 0x204000, 0x48) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) r12 = epoll_create(0x5ab) r13 = inotify_init1(0x80800) r14 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x200000) r15 = fcntl$dupfd(0xffffffffffffffff, 0x3cc2ed3cef2c6652, 0xffffffffffffff9c) r16 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) r17 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x1000, 0x2083) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r21 = getuid() getgroups(0x9, &(0x7f0000000540)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="075a2c886f9badf81f1d4d4b358f1723efb8aa164ce987553507c3dfad72ead561995c7924fba78b83b79e790b99748b1e73d7aae243a6b284043d815d166738f5ddf101360fed997283e63b9646628e0484cd12526d297e7dc35b3a3f33525c02c68d63be2c21af9cea578414ba17a619179cb9e6608a39df2d6cefa5614dc5001b39f355c3503f28abf3506c1f780bf73ef90593d15b37af1c4b3a20333c6a1f752f27664d0424b42cdba7446f5676d4bb569f374adf7e447cdfac656f57", 0xbf}], 0x1, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r0, r21, r22}], 0xb8, 0x4}, 0x800) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/01 11:28:14 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10002) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r3, &(0x7f0000000180)=0x8000) dup3(r0, r1, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="a00000007f000000fe128a24bd70930269211b066937cb7e1f22300a5ed356f7c9fdbddb5cf457c2a5ba50ae38947257ac5c3c5dfbdbac681872fa082e4fb4e3cf1ad7699d21ecb398d6ad39b19572ad8f4be6e2e425cd18917b5018db884567510f4cf4db14783e09312c6b7d5076142278257a87cb3a3bfa6e9484c8a4e1"]) 2018/04/01 11:28:14 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) connect(r0, &(0x7f0000002000)=@can={0x1d, r1}, 0xfffffffffffffd87) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={'lo\x00', {0x2, 0x4e21, @rand_addr=0xb8}}) recvfrom(r0, &(0x7f0000000040)=""/106, 0x6a, 0x2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) r3 = socket$can_raw(0x1d, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r3, &(0x7f0000001d40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/60, 0x3c}}, {{&(0x7f0000001b00)=@nfc_llcp, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003000)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001e40)={0x77359400}) bind$can_raw(r3, &(0x7f0000000340)={0x1d}, 0xfe46) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) splice(r0, &(0x7f0000000280)=0x3b, r3, &(0x7f00000002c0), 0x10000, 0x1) 2018/04/01 11:28:14 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) 2018/04/01 11:28:14 executing program 1: r0 = inotify_init1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r2 = dup(r0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000040), &(0x7f00000001c0)=0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) arch_prctl(0x1006, &(0x7f0000000140)="c82d9416cc17636d50f694b983e84043b683ba82ea242a9c602bb1881f0e15f41b5833cc06b9e8fa428961f6151f0da9cb709097405dc32005edb072366b90dc3ee3b3e269b97f088734deb6") ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x100000000004204, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000000080)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x7f80000, 0x5, 0x2, 0x3, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x7}, 0x8) 2018/04/01 11:28:14 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003c1000/0x2000)=nil, 0x2000, 0x1) 2018/04/01 11:28:14 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@del={0xf0, 0x11, 0x0, 0x0, 0x0, {{'cryptd(sha512-avx)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xf0}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x94000) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) [ 97.819262] QAT: Invalid ioctl [ 97.838455] QAT: Invalid ioctl [ 97.865963] dccp_close: ABORT with 66 bytes unread [ 98.509635] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/04/01 11:28:15 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x4, 0x7}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e3ff0)=[0x0, 0x0, 0x0, 0x10007fff]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000080)=""/200) 2018/04/01 11:28:15 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket$inet(0x2, 0x4000040003, 0x2) close(r2) 2018/04/01 11:28:15 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) creat(&(0x7f0000000180)='./control\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) 2018/04/01 11:28:15 executing program 3: setpgid(0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8c, 0x2040) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/04/01 11:28:15 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000400)=""/207) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xf13, 0x5, [0x8001, 0x7, 0x0, 0x4, 0x7fffffff]}, &(0x7f0000000500)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r2, 0xffffffff}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x0, 0x210}, 0xc) r3 = dup(r0) getsockname(r3, &(0x7f0000000100)=@ipx, &(0x7f0000000200)=0x80) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/220, &(0x7f0000000180)=0xdc) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/01 11:28:15 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) dup3(r0, r0, 0x80000) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') 2018/04/01 11:28:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4ea0}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) shutdown(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000680)="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", 0x599}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb95, 0x2000) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) 2018/04/01 11:28:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000006c0)=ANY=[]) open$dir(&(0x7f0000000340)='./file0/.ile0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x4, 0x8, 0x955, 0x9, 0x6, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$sock_bt_hci(r0, 0x2, &(0x7f0000000380)="8efaf4e56c5e80e48b827f168dc5877dca94c0b730fd6d77208c52d9554763fa24a96dfb1ed3ccbae9b5eb03cf47657c8f7a809ab38b6c") ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c200000000601000000337f911700ad1200200001000600000000fdd29d67bc00"], 0x1c}, 0x1}, 0x0) fstatfs(r3, &(0x7f00000000c0)=""/113) r4 = dup(0xffffffffffffffff) socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x0, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/23, 0x17}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_bt(r5, 0x0, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083a0f35086de") sendto(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffff9) tee(r5, r2, 0x5, 0x8) sched_yield() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x18020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r4, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x4, 0x80000001}) rmdir(&(0x7f0000000240)='./file0/.ile0\x00') 2018/04/01 11:28:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r0, 0xfffffffffffffffe, 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/7) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) 2018/04/01 11:28:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x17e, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 11:28:15 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/01 11:28:15 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r3, &(0x7f0000000080)=""/93, 0xc) ioctl$TIOCEXCL(r6, 0x540c) [ 98.899900] ================================================================== [ 98.907482] BUG: KASAN: slab-out-of-bounds in __ext4_check_dir_entry+0x2de/0x320 [ 98.915013] Read of size 2 at addr ffff8801b2e0a002 by task syz-executor1/8962 [ 98.922360] [ 98.923974] CPU: 1 PID: 8962 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #9 [ 98.931047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.940375] Call Trace: [ 98.942944] dump_stack+0x194/0x24d [ 98.946552] ? arch_local_irq_restore+0x53/0x53 [ 98.951198] ? show_regs_print_info+0x18/0x18 [ 98.955679] ? ext4_getblk+0x12a/0x500 [ 98.959552] ? __ext4_check_dir_entry+0x2de/0x320 [ 98.964376] print_address_description+0x73/0x250 [ 98.969198] ? __ext4_check_dir_entry+0x2de/0x320 [ 98.974024] kasan_report+0x23c/0x360 [ 98.977808] __asan_report_load2_noabort+0x14/0x20 [ 98.982715] __ext4_check_dir_entry+0x2de/0x320 [ 98.987366] ext4_readdir+0xd00/0x3600 [ 98.991249] ? __ext4_check_dir_entry+0x320/0x320 [ 98.996071] ? __sched_text_start+0x8/0x8 [ 99.000204] ? lock_acquire+0x1d5/0x580 [ 99.004160] ? lock_acquire+0x1d5/0x580 [ 99.008114] ? iterate_dir+0xc3/0x530 [ 99.011897] ? lock_release+0xa40/0xa40 [ 99.015854] ? check_same_owner+0x320/0x320 [ 99.020152] ? mntput+0x66/0x90 [ 99.023414] ? rcu_note_context_switch+0x710/0x710 [ 99.028323] ? __might_sleep+0x95/0x190 [ 99.032284] ? down_read_killable+0x95/0x180 [ 99.036669] ? iterate_dir+0xc3/0x530 [ 99.040445] ? down_write+0x120/0x120 [ 99.044232] iterate_dir+0x1ca/0x530 [ 99.047928] SyS_getdents64+0x221/0x420 [ 99.051884] ? SyS_getdents+0x450/0x450 [ 99.055840] ? exit_to_usermode_loop+0x198/0x2f0 [ 99.060575] ? iterate_dir+0x530/0x530 [ 99.064443] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 99.069955] ? do_syscall_64+0xb7/0x940 [ 99.073905] ? SyS_getdents+0x450/0x450 [ 99.077858] do_syscall_64+0x281/0x940 [ 99.081720] ? do_syscall_64+0x281/0x940 [ 99.085760] ? vmalloc_sync_all+0x30/0x30 [ 99.089887] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.094359] ? finish_task_switch+0x1c1/0x7e0 [ 99.098830] ? syscall_return_slowpath+0x550/0x550 [ 99.103738] ? syscall_return_slowpath+0x2ac/0x550 [ 99.108646] ? prepare_exit_to_usermode+0x350/0x350 [ 99.113641] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.118984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.123809] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.128978] RIP: 0033:0x454e79 [ 99.132144] RSP: 002b:00007fa8158c4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 99.139833] RAX: ffffffffffffffda RBX: 00007fa8158c56d4 RCX: 0000000000454e79 [ 99.147091] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 99.154337] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.161582] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.168831] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 99.176088] [ 99.177693] Allocated by task 8933: [ 99.181298] save_stack+0x43/0xd0 [ 99.184727] kasan_kmalloc+0xad/0xe0 [ 99.188415] kasan_slab_alloc+0x12/0x20 [ 99.192363] kmem_cache_alloc+0x12e/0x760 [ 99.196484] getname_flags+0xcb/0x580 [ 99.200259] SyS_symlink+0x7d/0x240 [ 99.203861] do_syscall_64+0x281/0x940 [ 99.207725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.212887] [ 99.214491] Freed by task 8933: [ 99.217745] save_stack+0x43/0xd0 [ 99.221173] __kasan_slab_free+0x11a/0x170 [ 99.225382] kasan_slab_free+0xe/0x10 [ 99.229158] kmem_cache_free+0x83/0x2a0 [ 99.233108] putname+0xee/0x130 [ 99.236363] SyS_symlink+0x14e/0x240 [ 99.240050] do_syscall_64+0x281/0x940 [ 99.243915] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.249079] [ 99.250687] The buggy address belongs to the object at ffff8801b2e0a080 [ 99.250687] which belongs to the cache names_cache of size 4096 [ 99.263404] The buggy address is located 126 bytes to the left of [ 99.263404] 4096-byte region [ffff8801b2e0a080, ffff8801b2e0b080) [ 99.275770] The buggy address belongs to the page: [ 99.280675] page:ffffea0006cb8280 count:1 mapcount:0 mapping:ffff8801b2e0a080 index:0x0 compound_mapcount: 0 [ 99.290622] flags: 0x2fffc0000008100(slab|head) [ 99.295270] raw: 02fffc0000008100 ffff8801b2e0a080 0000000000000000 0000000100000001 [ 99.303134] raw: ffffea0006c40d20 ffffea0006cc3f20 ffff8801da5e9600 0000000000000000 [ 99.310989] page dumped because: kasan: bad access detected [ 99.316672] [ 99.318277] Memory state around the buggy address: [ 99.323180] ffff8801b2e09f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 99.330513] ffff8801b2e09f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 99.337865] >ffff8801b2e0a000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 99.345199] ^ [ 99.348541] ffff8801b2e0a080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.355876] ffff8801b2e0a100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.363206] ================================================================== [ 99.370539] Disabling lock debugging due to kernel taint [ 99.376156] Kernel panic - not syncing: panic_on_warn set ... [ 99.376156] [ 99.383509] CPU: 1 PID: 8962 Comm: syz-executor1 Tainted: G B 4.16.0-rc7+ #9 [ 99.391888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.401218] Call Trace: [ 99.403796] dump_stack+0x194/0x24d [ 99.407421] ? arch_local_irq_restore+0x53/0x53 [ 99.412081] ? kasan_end_report+0x32/0x50 [ 99.416217] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.420965] ? vsnprintf+0x1ed/0x1900 [ 99.424755] ? __ext4_check_dir_entry+0x280/0x320 [ 99.429585] panic+0x1e4/0x41c [ 99.432766] ? refcount_error_report+0x214/0x214 [ 99.437512] ? add_taint+0x1c/0x50 [ 99.441044] ? add_taint+0x1c/0x50 [ 99.444574] ? __ext4_check_dir_entry+0x2de/0x320 [ 99.449404] kasan_end_report+0x50/0x50 [ 99.453369] kasan_report+0x149/0x360 [ 99.457161] __asan_report_load2_noabort+0x14/0x20 [ 99.462087] __ext4_check_dir_entry+0x2de/0x320 [ 99.466746] ext4_readdir+0xd00/0x3600 [ 99.470624] ? __ext4_check_dir_entry+0x320/0x320 [ 99.475458] ? __sched_text_start+0x8/0x8 [ 99.479599] ? lock_acquire+0x1d5/0x580 [ 99.483573] ? lock_acquire+0x1d5/0x580 [ 99.487536] ? iterate_dir+0xc3/0x530 [ 99.491324] ? lock_release+0xa40/0xa40 [ 99.495281] ? check_same_owner+0x320/0x320 [ 99.499593] ? mntput+0x66/0x90 2018/04/01 11:28:16 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r3, &(0x7f0000000080)=""/93, 0xc) ioctl$TIOCEXCL(r6, 0x540c) 2018/04/01 11:28:16 executing program 0: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xa3b}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000009000800a00e0ef3"], &(0x7f0000000080)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) r5 = fcntl$getown(r1, 0x9) r6 = socket$inet(0x2, 0x80003, 0x5) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x2, 0x80, 0xa0, 0xbf, 0x0, r8}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x0, 0x9}, {0x6, 0xfffffffffffffff8, 0x200}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x120, 0x210, 0x120, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x0, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], '\x00', '\x00', {}, {}, 0x3a, 0x8f, 0x1, 0x4a}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d5, 0x333, 0x1000, 0x3}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x23, 0x6, 0x14, 0xa441, 0x4726, 0x4, 0x400}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(r5, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/04/01 11:28:16 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r3, &(0x7f0000000080)=""/93, 0xc) ioctl$TIOCEXCL(r6, 0x540c) [ 99.502862] ? rcu_note_context_switch+0x710/0x710 [ 99.507784] ? __might_sleep+0x95/0x190 [ 99.511758] ? down_read_killable+0x95/0x180 [ 99.516160] ? iterate_dir+0xc3/0x530 [ 99.519951] ? down_write+0x120/0x120 [ 99.523743] iterate_dir+0x1ca/0x530 [ 99.527452] SyS_getdents64+0x221/0x420 [ 99.531418] ? SyS_getdents+0x450/0x450 [ 99.535380] ? exit_to_usermode_loop+0x198/0x2f0 [ 99.540128] ? iterate_dir+0x530/0x530 [ 99.544005] ? trace_event_raw_event_sys_exit+0x260/0x260 2018/04/01 11:28:16 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r3, &(0x7f0000000080)=""/93, 0xc) ioctl$TIOCEXCL(r6, 0x540c) [ 99.549552] ? do_syscall_64+0xb7/0x940 [ 99.553523] ? SyS_getdents+0x450/0x450 [ 99.557482] do_syscall_64+0x281/0x940 [ 99.561355] ? do_syscall_64+0x281/0x940 [ 99.565402] ? vmalloc_sync_all+0x30/0x30 [ 99.569546] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.574027] ? finish_task_switch+0x1c1/0x7e0 [ 99.578510] ? syscall_return_slowpath+0x550/0x550 [ 99.583431] ? syscall_return_slowpath+0x2ac/0x550 [ 99.588349] ? prepare_exit_to_usermode+0x350/0x350 [ 99.593358] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.598713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.603551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.608724] RIP: 0033:0x454e79 [ 99.611897] RSP: 002b:00007fa8158c4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 99.619592] RAX: ffffffffffffffda RBX: 00007fa8158c56d4 RCX: 0000000000454e79 [ 99.626843] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 99.634097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.641354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.648608] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 99.656280] Dumping ftrace buffer: [ 99.659798] (ftrace buffer empty) [ 99.663482] Kernel Offset: disabled [ 99.667078] Rebooting in 86400 seconds..