7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40800, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net/udplite6\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0x0, 0x5, 0xc2, 0x2, 0x9, 0x400], 0x7, 0x40, 0x1f, 0x8, 0xfffffffffffffffc, 0x7, {0x7318, 0x7, 0x80000000, 0x401, 0x31b2, 0x2086ccdc, 0x9, 0x0, 0x1, 0x0, 0x9, 0x80000001, 0xe5, 0x7, "90b3158bf988457c436978b8153a6f932c99e6b41aabdbe854d167659440feda"}}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r3, 0x8, r4) tkill(r1, 0x16) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/06 13:49:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r0, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000780)=[{0x0, 0x1ef, 0x73ee6235, 0x2, @tick=0x42, {0x9, 0x1}, {0x7fffffff, 0x835e}, @addr={0x4, 0xc8}}, {0x7, 0x9, 0x7, 0x8, @time={r1, r2+30000000}, {0x500000000, 0x1}, {0xdc2, 0x80}, @addr={0x0, 0x8}}, {0x401, 0x7e64da9c, 0x80, 0xfffffffffffffff7, @tick, {0x1ff, 0x4d}, {0x5, 0x4}, @quote={{0x9, 0x1f57}, 0x3, &(0x7f00000006c0)={0x2, 0x7f, 0xdab, 0x9, @tick, {0x0, 0x3}, {0x9, 0x1}, @queue={0x2fcf, {0x7, 0x7b03}}}}}, {0x100, 0x9, 0x3, 0x5, @tick=0x3, {0x9, 0xad4}, {0x9, 0x100}, @quote={{0x101, 0xffffffffffff7fff}, 0x7, &(0x7f0000000740)={0x3, 0x26e0, 0x8, 0x8, @time={r3, r4+10000000}, {0x6, 0x7}, {0x8, 0x80000000}, @time=@tick=0x3}}}], 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000880)=r0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1ff, 0x0, 0x101, 0x100000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ff, 0x8, 0xe83, 0x80, 0x2}, 0x98) sendmsg$nfc_llcp(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x6, 0x1, "1e740ecd74975189e774bc309ec0379bcbbeafac4afcd07c9e2db7ccdf0553e5d1dd1fd152107464f5123a04b01c1d9acb49f83f7c1977190f7a253e2d7e6c", 0x9}, 0x58, &(0x7f0000000540), 0x0, &(0x7f0000000580)={0xec, 0x103, 0x2, "ab75301921d2902d16b75599fd0123b1988c587b426e99fb5611a9da3b4cc8e06e195c483f7ef00f0502eafc4c2944a8dab8d1a90881a1d890fdf0a4e0fc386e3d8f1912835e74f7a106e2a5fdfeab5ad2375e0158e00c640a177f363a17cee0606ec6f772f5fb679f83a9f1e9a0f3791d1ac989aaf2413c1b3caf9c3503d7baabe36e80dd7eba50526eaff87c8c5501ebe95e36aec8d2a125bc2be94cc6e7f8d045f1c0d936082b50f6617fc4bbb4c04ec01da16de06125a83192249f1cdf92253139c17670cd2317278a75ac77bf5877684f439fb5975ba4999ab8dfc5"}, 0xec, 0x4004051}, 0x40) close(r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000800)={'broute\x00'}, &(0x7f0000000400)=0x50) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB="02529e7c2650ee177cb6359d7ed0f41b42f06f50b661"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r6, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000340)={0x100000000, 0x5, 0x101, 0x2, 0xfffffffffffffe01, 0x754, 0x0, 0x1f, 0x7, 0x40, 0x3f6}, 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0xe4}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xf8, r9, 0x300, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x467ca922}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd2b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x869}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7081}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r8, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834ea700000000000000dd00000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff3409525c1d28b0f5b44b151e3bff2aaeadb9f97f6bbc100c5784392bb19078d57593fe778a2f5ed7d765cb878ab69dd6bf464513abed88a2c120ab5c8dbf2d80e826419cc611241b71359c87b26f"], 0x1) fcntl$getown(r7, 0x9) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1c000000, 0x2, 0x4}) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x480d00, 0x0) 2018/04/06 13:49:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)={0x2, 0x0, [{0x9}, {0x0, 0x0, 0x1}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x242, 0x8000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x0, 0x0, 0xc1, &(0x7f0000000080), &(0x7f00000000c0)=""/193, 0xad, 0x10000}, 0x28) 2018/04/06 13:49:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r1 = socket(0x9, 0x6, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x800, 0x79, 0xffffffffffffffc1, 0x9, 0xc64}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/04/06 13:49:08 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x20, 0xfffffffffffffe00, 0x4000, 0xba6a, 0x842, 0x0, 0x6, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0xff, 0x5, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x401, 0x7, 0xf3, 0x5, r1}, &(0x7f0000000180)=0x20) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000001c0)=0x6, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$netrom(r0, &(0x7f0000000200)=@ax25={0x3, {"4007f9ce232397"}, 0x1}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2b9800000000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="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") getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001280)=""/134, &(0x7f0000001340)=0x86) getgid() listen(r3, 0x7fff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001380)={'sit0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000013c0)={0x75, 0x10000, 0x4, 0x0, 0xc8b, 0x39640000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000014c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4bc, 0x208, 0x338, 0xffffffff, 0x208, 0x338, 0x428, 0x428, 0xffffffff, 0x428, 0x428, 0x5, &(0x7f0000001440), {[{{@uncond, 0x0, 0xbc, 0xf0, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x3, 0x9, 0x200}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x16, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xd3b, @port=0x4e23, @port=0x4e24}}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0xffffffff, 'syzkaller0\x00', 'irlan0\x00', {}, {0xff}, 0x3f, 0x2, 0x10}, 0x0, 0xe4, 0x118, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x454, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x4, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, @port=0x4e20, @icmp_id=0x66}}}}, {{@uncond, 0x0, 0xfc, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffeff, [0xff, 0x80000001, 0x32, 0xc8f, 0x3, 0x8e], 0x7fffffff, 0x7, 0x7}}}, @common=@ttl={0x24, 'ttl\x00', 0x0, {0x1, 0x6}}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x17, @empty, @empty, @icmp_id=0x66, @port=0x4e24}}}}, {{@uncond, 0x0, 0xbc, 0xf0, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3}}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x11, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x67, @icmp_id=0x66}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) clock_getres(0x5, &(0x7f0000001a00)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001a40)=0x2, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001a80)=0x6cc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001ac0)=r2, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001b00)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000) r4 = add_key$user(&(0x7f0000001b80)='user\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001c00)="89e2029df7f470bcbbabc551442b12817bf98e3d7ac042f084ab24cf583efdae5b4d00001775f6ec28a68883e3d9fbeffabfb580b01c70a3c7c8ddd4c9ed0f2a4d25afd7b269165c0c8d2be210a7f617365b86c44cbff7c718096b03e3fa8887c4ce79c2fd1bd1d2689e3aa64eaba73e02c3e5338dc7a1dd4f5ed985f0806b040188c15c682e0de1b9e1265cbd46696963594db86fef9b6a0b59509b8bda8e397ffcb2272f3d681d0f39944b2d1bdf7896aaced6036d840e28e304741a103505b0eacb8fd941eeab6548a3a0b27c9de050df1bcc5fdbb9c25e320c1fb85831363cca", 0xe2, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000001d00)='logon\x00', &(0x7f0000001d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001d80)="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", 0x1000, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000002d80)='user\x00', &(0x7f0000002dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002e00)="88dadcfe219b9a2e250fd53ebc18c4478f55348dca604133f8eaee3d061f4eb4f1cec77321bae37e1340a888c015438fe3ff110ea3561f964c027a16690b172b005e4fce372448a808a03898632981ca4acfbf758c0da6b9670f40cc49b419c04963c09e8c244e377c6ee542dc6febfebc490cec6432a063997094e0dc3973758efbf6260582f2aaab5edccecbff4ff8ca2a0c2e611dc68a255ce94ec6315d09df94c31d95b23e498d5dc82eb58f8d01583bab11f9a5", 0xb6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002ec0)={r4, r5, r6}, &(0x7f0000002f00)=""/29, 0x1d, &(0x7f0000002fc0)={&(0x7f0000002f40)={'crc32c-generic\x00'}, &(0x7f0000002f80)="403ad734590ac54fb700848cf4c76df9b9f1af98e7bbf3c84514de96a499437715d8b37c08455dda635ee12eadec28c7d57495a827ab4c663cab16e056", 0x3d}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000030c0)={0x1, &(0x7f0000003000)=[{}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000031c0)={0x1c, 0x0, &(0x7f0000003140)=[@acquire={0x40046305}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r7}], 0xd, 0x0, &(0x7f0000003180)="00b42dfecc8ffde77e93e19c8c"}) openat$cgroup_ro(r0, &(0x7f0000003200)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003240)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/06 13:49:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000040), 0xdb5) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000003f40)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/233, 0xe9}], 0x1, &(0x7f0000000440)=""/149, 0x95}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/06 13:49:08 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x15) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3e, 0x0, 0x297, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [{0x2, 0x0, 0x7}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x1) uselib(&(0x7f0000000140)='./file0\x00') 2018/04/06 13:49:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093cffc), &(0x7f0000000000)=0x4) 2018/04/06 13:49:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001400)="daa96623b6598f86dd0e71347a451ec23edd118f349a60b6ecf186f7e1cf4a", 0x1f}], 0x1, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6, &(0x7f0000000140)={0x9}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1, r1}) 2018/04/06 13:49:10 executing program 4: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/06 13:49:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000400)) close(r1) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x20000) 2018/04/06 13:49:10 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000003c0)={r1, 0x80000000}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=ANY=[@ANYBLOB="89f1896fa290135801000000", @ANYRES32=r0], 0x18}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r4, 0x0, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c5a4eace4fff11b5ef3d0d219a68faa0ea51a1b373c1b3896aa2bf94fa28b44d2b35e1287cc253789a5f175d3f28956d7a94f1415d367d99f2d77609e548c064602c82dc10decc777da117fa60042700a7ec9056210774ddae1d1d3e9ab201bb5fae34833adfd658706d06cc3cbe04b9d1a1892201958170ceedc72639acf21dbcfb0eda7dfc1c64891a3968c37f479f7a81b546485d9f9201dd711e0429d185c0afcb457f895951f06ad9db36b877a68ae95708f206c1e8c400f05602eb529b60374a4d672f6003db20e26e66f7c39fa7d04e061a46d18905d77d45c540a612da8af7af227eeb63f926e468fad77f34", 0xf0}], 0x80000, &(0x7f0000000100)={[{@dmode={'dmode', 0x3d}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}, {@session={'session', 0x3d, [0x3f]}, 0x2c}]}) 2018/04/06 13:49:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000240)="53b642764a9fd86ef71c8eeb3f6f3a1303fe075f3c651a11eb6cf9019268faec232437ce014f2a56a2fb6b97048aaaa2bcdea109ff5928e95a06f7f92aa77f9a5db422a0d83c0281e56704935b4299d0ea7d42a2b121d222f3965aeb6323e26e7f02b3d1e2e52d2e95adc46890ba829fdd1500868e470ccacfa7d953b221eab1cce9d1a67bdb64c4e39c9dad9672969a1b73f469de800d9c86bda6c6c68a1f1c39023f3dc36e9cb9eac15446f030f344b32bf1ed1ac70a52", 0xb8, 0x81}, {&(0x7f0000000300)="0cc2c2be6f81db9a20bef513993e64b24eded5f9b9eccac65c725c74583a3ad69cbd6a7cf280149505ff5f902471dc90986fc30c4ef2f9fdb236bae7f964c57afc20a80af2f17884a473c8e0142e302a89b5f21cfedcf2e251afd3b69764b58bae56656d148a6e43758d6f0dd3cf2e8efbaf5c5809200c426af81929ca429166199c7519cf989194d8e365d4256ee7e1039bd8be868a4095bf4f893f525ac9faee2432a9902f", 0xa6, 0xff}, {&(0x7f00000003c0)="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", 0x1000, 0x40}, {&(0x7f0000000080)="04aa21e198a52ae8e195ade1b96c1ff67e47285e58aff884f8c624898eca6884784268c5f9f4204ee5d0160d1d811ec3bd182a732ad15f4b6e487e0e785bcc79dac756d77c3b1caf843d5fcd146e8385ab62969de7fa282f2a", 0x59, 0x9}], 0x100800, 0x0) 2018/04/06 13:49:10 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001480)={{0x7, 0x0, 0x0, 0x0, "7b725d66be8198780a3c06d83ed808812c125d5639c10cd78ff5b0f80e7661a95522fd9d8ec71560ea13a524"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "48ddc668a1db72009cbc7b2e79e037a287aad28ad69685ac320deb39aa90030fed6ea8b6d72ef1ffe3451d6af5585ebac341ae1f2cca38d964bc5571c4085882", &(0x7f0000001440)='loselinux\x00', 0xa}) 2018/04/06 13:49:10 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x15) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3e, 0x0, 0x297, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [{0x2, 0x0, 0x7}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x1) uselib(&(0x7f0000000140)='./file0\x00') 2018/04/06 13:49:10 executing program 7: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x1020, 0x0, 0xd01}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) r4 = memfd_create(&(0x7f00000000c0)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000180)=""/176, &(0x7f0000000100)=0xb0) [ 372.627738] *** Guest State *** [ 372.631128] CR0: actual=0x0000000000000032, shadow=0x0000000060000032, gh_mask=fffffffffffffff7 [ 372.640391] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 372.649270] CR3 = 0x00000000fffbc000 [ 372.653044] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 372.659033] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 372.665045] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/06 13:49:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) r1 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x400, 0x6]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) 2018/04/06 13:49:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000000000000006aff35ff000052b931e5de35000000000000210000000700001b00000005000000380300000000e7e87c390000ffffffff2500000018020000c0"], 0x1) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x5305, 0x4, 0x9, 0x6bad28cc, 0x1, 0x5, 0x7, 0x1c}, &(0x7f00000004c0)={0x7fffffff, 0xfd, 0x8, 0x7, 0x8, 0x1, 0x7, 0x6}, &(0x7f0000000500)={0xc000000, 0x9, 0xfe, 0xffffffff, 0x8, 0x7, 0x5, 0x2}, &(0x7f0000000580)={r1, r2/1000+10000}) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000003c0)={r4, 0x4}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100)={0xffffffff, 0x100000000, 0xffffffff, 0x4}, 0x8) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="00eef7077189ea2be2274c828db5963a0deb5de8e31f54de019e8000", @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000840d6b5b279146599b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d3947f3069b39f7c0000000000000000000000000000000000000000a800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b2f8f09bca84096ca25ee208e59d7b78994233be143dda9b749411a7a22208aa92abf0ed9d3278af08c13e013f9ca7576937b4202734ac220ca8eda662712fcc7f36a22622268a1fe4b91789a776ffad223d123f302215a7d930cc20c17e893d31f2aa91703c5779930c9ae2d0638e8abbb6047a07742ad2e79d896eebe7a2a256d7593ecf5f981ee4d58272cc8e21c8ec9eb0284fc627780b516cec34c04131a06e25d6ab4aad0ba6b1d71530d69c179fefc3c424d0ed4371ecaad1c5a6ca798a4f0cf426196739eaf7e56de5615265e387803ba3292977eca0e7319469f443aeea4ec30d1e87f479bd396780db0e0f9d8e62efe8f74ad30f33482328dcdd2ecfb66ef38e477072d6f854851c6b2eb5ea9507f8f722611c9e7860335bda0198ca24d45813abf9a2ff392dcb201cfb308d3159e414f18399c5b6eb4d99d04a4ad62944fc96a15850970ec0ca1541ea5869ca88d0444e919b17cf0f5d384c802f92ab4f1c9d031ef15ee7c6df22a2d21267ca9f2fabf876bc88e0b21ab0c5c425f95aad4e5f1"], @ANYRES32=0xffffffff, @ANYBLOB="aee462daf6825872e226c2cd09556e4b852eef7d2bd7925c04d298f5fa4eeb3085f23134c554a01b80ae777c8e09dc4bec7b859e6981c39c567bb1c15ccc08eb25edeea00e089f27add3d6372810ac930e0e2a3e854f9787d5fff322e7084a0d56c3b60a0e2dadbbe173c626af5a95783f7806f6d71204d3c1607ef4200000000000000000"], 0x18) [ 372.671732] CS: sel=0x3000, attr=0x08093, limit=0xffffffff, base=0x0000000000030000 [ 372.679728] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 372.687734] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 372.695749] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 372.703773] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 372.711783] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 372.719779] GDTR: limit=0x00000000, base=0x0000000000000000 2018/04/06 13:49:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a67, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000100)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/06 13:49:10 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='/\x00', r0}, 0x31d) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x32, 0x0, r2, &(0x7f000028cff8)='./file0\x00') [ 372.727803] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 372.735801] IDTR: limit=0x00000000, base=0x0000000000000000 [ 372.743812] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 372.751818] EFER = 0x0000000000000801 PAT = 0x0007040600070406 [ 372.758266] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 372.765737] Interruptibility = 00000008 ActivityState = 00000000 [ 372.772006] *** Host State *** [ 372.775239] RIP = 0xffffffff811cd096 RSP = 0xffff8801911bf3d8 [ 372.781254] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 372.787681] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 372.795505] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 372.801413] CR0=0000000080050033 CR3=00000001ce822000 CR4=00000000001426e0 [ 372.808475] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 372.815163] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 372.821250] *** Control State *** 2018/04/06 13:49:10 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x7, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000003c0)="59bff20c9215de20d4031afed3238ad215700508be4826e7aa5a0a4ed6b40b65eb391f63f3b4dbd1296190560d30e2dbbce8fd7088f5b250c372af78b4c255f036c755a0c949b2b22029a939dcda7d6505b0d9b684aabbfaae84b9e5f8f2a2e6c20b9a0db63286f661aaaf55e9e4947d7a3c798ecd2db13d65b9dd5b530c7cc12bed5d89a5b0494d5ab397f03daf6bd05e68732353307c9e8aa97ebe9e1bc4c8b92edc775062", 0xa6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0x5, 0x20, r6) sendto$inet(r0, &(0x7f0000000340)="f09928d47e6600fe2164", 0xa, 0x0, &(0x7f0000000380)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/04/06 13:49:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x630, 0x4000) bind$rds(r1, &(0x7f00000006c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./control\x00', 0x401, 0x5, &(0x7f0000000400)=[{&(0x7f00000001c0)="ffdbf3d1b1800b9870269a45e3c189efc59b5c9f37d8715a64baa647331ebf7818290978fe88320f8a6bbbe5534477d3c86f66ed020ba32f72224ec2c652a27923480f76e0bfdf09783b8b93bd645e11c90d3acb29d3c351fb00f52049c8d8b543a612fd305ee9db0e88dd474968fbc3fe39a039c6ad9ad6fbfaa8671729abd7aaa266019287a2872d927672d7b2733e6326806d6a1cbdff85c121bc4aebec55d1a1d3728ec77ad56085d49fe72617cab3145537c307fc38a8d04d930a7c29af8d5d3778d0c40839a1", 0xc9, 0x3}, {&(0x7f00000002c0)='x', 0x1, 0x2}, {&(0x7f0000000300)="064e930e6a8c55989c36cfa408b63407ee7fc005bd86c5122ff25b2bb1dd9dd0fa7a7958785d7800142d659e80a3e5aa27", 0x31, 0x101}, {&(0x7f0000000340)="55f8adc81c9887f4a14098d1e6ac206da0cf1bad21a8b6569ed86e28328c1523b8461e86a143c4eea7055b664ba5483f94965804e8e16f35fb7ccfd2b2b021f13f752702c99e67e2bebf12dc49f072501defdf09e6ea68302d", 0x59, 0x100}, {&(0x7f00000003c0)="9d21", 0x2, 0x1}], 0x80000, &(0x7f0000000440)={[{@dmode={'dmode', 0x3d, [0x35]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x38, 0x33, 0x37, 0x34]}, 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@mode={'mode', 0x3d, [0x3f, 0x32, 0x33, 0x39, 0x38]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3d, 0x3d, 0x35]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) chdir(&(0x7f00000004c0)='./control\x00') write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 372.824720] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000c2 [ 372.831430] EntryControls=0000d1ff ExitControls=0023efff [ 372.836902] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 372.843852] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 372.850530] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 372.857139] reason=80000021 qualification=0000000000000000 [ 372.863473] IDTVectoring: info=00000000 errcode=00000000 [ 372.868957] TSC Offset = 0xffffff35ce5d1fed [ 372.873299] EPT pointer = 0x00000001b3f5001e 2018/04/06 13:49:10 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x15) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3e, 0x0, 0x297, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [{0x2, 0x0, 0x7}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x1) uselib(&(0x7f0000000140)='./file0\x00') [ 372.888535] binder: 30376:30377 BC_ACQUIRE_DONE u0000000000000000 no match [ 372.928090] *** Guest State *** [ 372.931483] CR0: actual=0x0000000080000037, shadow=0x00000000e0000037, gh_mask=fffffffffffffff7 [ 372.940374] CR4: actual=0x0000000000003060, shadow=0x0000000000001020, gh_mask=ffffffffffffe871 [ 372.949263] CR3 = 0x0000000000000000 [ 372.953068] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000000000000000 [ 372.959594] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 372.966129] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 372.972129] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 372.978135] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/06 13:49:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x8001, 0xfff}, {0x1, 0x4}, 0x6, 0x3, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) [ 372.984851] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 372.992855] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.000862] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.008892] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.016952] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.024983] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.032986] GDTR: limit=0x00000000, base=0x0000000000000000 [ 373.041170] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.049174] IDTR: limit=0x00000000, base=0x0000000000000000 [ 373.057186] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 373.065182] EFER = 0x0000000000000801 PAT = 0x0007040600070406 [ 373.066038] binder: 30376:30415 BC_ACQUIRE_DONE u0000000000000000 no match [ 373.071625] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 373.071635] Interruptibility = 00000008 ActivityState = 00000000 [ 373.071639] *** Host State *** [ 373.071648] RIP = 0xffffffff811cd096 RSP = 0xffff8801911bf3d8 [ 373.071663] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 373.071673] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 373.115823] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 373.121746] CR0=0000000080050033 CR3=00000001ce822000 CR4=00000000001426e0 [ 373.128782] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 373.135490] *** Control State *** [ 373.138970] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 373.145660] EntryControls=000053ff ExitControls=0003efff [ 373.151116] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 373.158061] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 373.164730] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 373.171336] reason=80000021 qualification=0000000000000000 [ 373.177657] IDTVectoring: info=00000000 errcode=00000000 [ 373.183118] TSC Offset = 0xffffff35ce5d1fed [ 373.187468] EPT pointer = 0x00000001b3f5001e 2018/04/06 13:49:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x1, 0x3ff, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x5}, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) 2018/04/06 13:49:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000750ff8)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000001480)={{0x2, @multicast2=0xe0000002, 0x4e21, 0x1, 'lblc\x00', 0x4, 0x5, 0x80000000}, {@multicast1=0xe0000001, 0x4e20, 0x10001, 0x26c, 0x7, 0x8}}, 0x44) r3 = dup(r1) write$eventfd(r3, &(0x7f0000595ff8), 0x8) 2018/04/06 13:49:11 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5d4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x4ec, 0xff, 0x10000000000000, 0x6e}, &(0x7f00000001c0)=0x98) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/06 13:49:11 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x20) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/104) 2018/04/06 13:49:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfff, 0x4400) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$unix(0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="ac", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x9, 0x6f9, 0xfaf1, 0x14, 0xffffffffffffffff, 0x10000008}, 0x2c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000380)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f00000006c0)="fb9f3d0e5172e564301b29a055760259f6ab812ad231e4a5005bbfe148ad3e9f39064e09dd9c42c4e3db658f2e326c831e75c4d8b1118a6ae8ce718d7692f364b3f8be66e0f3f62991188f54220867947259e5b5b879bd5e4d8bf7f4758386c5f32baa5d2f6a608182952abb24ceeabf82fd95c2f7d638983f117b2c1a2ac0b27068", 0x11}], 0x0) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000780)=""/4096, 0x1000, &(0x7f0000000200)=""/241, 0x2, 0x7}}, 0x68) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x8) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) shutdown(r1, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x4000000000, 0x81}, 0xc) 2018/04/06 13:49:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x14, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0x430000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6cd7}, 0x9, [0x10000, 0xff, 0x9, 0x3, 0xfffffffffffffe01, 0x1, 0x20, 0x4]}, 0x5c) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/06 13:49:11 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x0, 0x24, [0x2, 0x1f, 0x9, 0xfff, 0x7fff, 0xe, 0x5, 0xe22d, 0x5]}) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020900160700000000000000000000000500070000a000000a00000000004823da2de2b4207d948947c41479c8d10000000000000000001d00000000010400000000000000"], 0x38}, 0x1}, 0x0) 2018/04/06 13:49:11 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="5ab1463351caff89bc0ebe49499faa9f433e0e9ff8bc43ac483298f1479f3988352f5b98665c5deffd649072d9a42cbb4e259fbd354664130ced2118fdca4577dd01a3db09fdac59a27c492d6d1e7ca7610118e5b0f183c92dc9f0bd6bd85c3646ada8eb5c78b5171b45ea53fa992f20dc7fac55a2544b19a5463e19974e63646b75d02303f0ce561f85f29c1da309c6a6f6d659e8072031cd6d24aaa9ed680ed5c33696e94d8cb174dda4efdd736e5a34a37e18b0388b09", &(0x7f0000000140)="8e5794d63b0ee8130046b45b99f0343c78fa96f772ce167f90610d7d5d0a53a641aafe3aab4a93bef7033c1f81a0c8de2999a031d6371401f9021b2c216f0ba75b7765750a6d7fcbf9adc7fe9604c17d4e093cb79f1b9ea271ab937e4cdc9a9bdb36c6ebb6a5ff48650e46e44c99ce50a6759f64bc7822e73017f81590e029dc3ae9e346aaf8f80d29588fd6cf8715a16e92e7ea926bb08af3c198040c86d79f99adb78857e56ae048b86032a6c9118b6883bf49497a3b707f2eac0c44fb96a59f3c4364730b5795", 0x1}, 0x20) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pread64(r0, &(0x7f000057c000)=""/226, 0x5d, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001300), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) epoll_create(0x6) 2018/04/06 13:49:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x20000) r1 = signalfd(r0, &(0x7f00000000c0)={0x80000001}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={"69666230059a338c706656a100", &(0x7f0000000180)=@ethtool_gfeatures={0x3a, 0x7, [{0x3, 0x2, 0x7, 0x4}, {0x100, 0x5, 0xd3, 0x81}, {0x5, 0x48, 0x5, 0x8}, {0x53c, 0x139, 0x7, 0x1}, {0x3, 0x5, 0x0, 0x401}, {0x4, 0x20, 0xffffffff, 0x5}, {0x5, 0x1000, 0x3, 0xd0}]}}) fcntl$lock(r3, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r3, 0x5, &(0x7f000005a000)={0x0, 0x4}) 2018/04/06 13:49:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x7d522c86) 2018/04/06 13:49:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x2080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x104, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xffffffffffffff22}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x12, 0xdb, 0x3, 0x5, 0x80, 0x9, 0x80000000, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3, 0xd80000000, 0x80, 0x140000000000000}}, &(0x7f0000000280)=0xb0) r6 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) flistxattr(r6, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r4, 0x2, 0xffffffffffff0000, 0x8, 0xfffffffffffff9ef, 0x471, 0x0, 0x0, {r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x401, 0x3, 0x5, 0xf10}}, &(0x7f00000005c0)=0xb0) 2018/04/06 13:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f00006af000/0x4000)=nil, 0xffffffffffffffd6, 0x3, 0x14, &(0x7f0000156000/0x2000)=nil, 0x4c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) [ 373.825204] QAT: Invalid ioctl [ 373.839955] QAT: Invalid ioctl [ 373.857408] QAT: Invalid ioctl [ 373.887274] QAT: Invalid ioctl 2018/04/06 13:49:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB='U\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00']) 2018/04/06 13:49:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x39, 0x6002, '\x00', 'vcan0\x00', 'syzkaller1\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xe0, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x80000000}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x4ae4ee7cbf7b44f5}}}}]}]}, 0x1c0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 13:49:11 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x244, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000001480), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000030000000000000000006c6f000000000000000000000000000069703667726574617030000000000000626373683000000000000000000000007369743039f000000000000000000000ffffffffffff00000000000000000000000000000000000000007000000098000000c00000004155444954000e0000000000000000000000000000000000000000000000000004000000000000004e46515545554500000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000073697430000000000000000000000000658b85a9a9160d9b2fc6acb15e000000626f6e64300000000000000000000000766c616e300000000000000000000000ffffffffffff0000000000000000000000000000000000000000a0000000cc000000f40000006d61726b5f6d00000000000000000000000000000000000000000000000000000c0000000000000000000000000200006d61726b00000000000000000000000000000000000000000000000000000000080000000000000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000"]}, 0x294) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000340)={0x7, 0x7, 0x6, 0x0, 0x3, 0x8001, 0x8, 0x10001, 0x6, 0x2acb}) 2018/04/06 13:49:11 executing program 6: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0xfffffee4) write(r1, &(0x7f0000000140)="6b12fffdd63dd774aaafb3c9b80ec91b4dcbe4a03681a7387d123d994b5b3dc4aeaa36d4fafc576243e4f16ef1892c17fa42216a2707d982a06f4812ca9c3695a1d2a89c4700787cdb1acfa98e7991c194b6bc448b120a677b00ad549ad6d38996463e6524ef46c6969971f69c990f16", 0xfffffffffffffda9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) fstat(r2, &(0x7f00000001c0)) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f00000000c0)=0x1, 0x4) 2018/04/06 13:49:11 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000002200)=ANY=[@ANYBLOB="0000000002"], 0x5}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000002d80)=ANY=[@ANYBLOB="682000000300000808002c008000040008000000dfffffffffffffff00"], 0x1d}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823") 2018/04/06 13:49:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8001, 0x200000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000140)={0x48f, 0xf29c, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="d73a868e9f2f9e", 0x7, 0xfffffffffffffffb) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 13:49:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}], 0x1, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000000140)="538f99f2b3f637946a955e9610775669b4e4a2b608cebd4aec29f767a6ad1ebf7b1eb258c1eddc9a87420f8a85d4c67b73c79ae3c4f0847de27e272fbbc892e94537d673e5e67e2d76cb8eac3c5db8b655add59dcaf1d0774ac447a2e32373991d22fbcc303f943444f30d006b7cb0de68de696db0b5e603ca4d984b0de8ad1c4edf704a5de179ac317b162a05625be6f1ef078baa69dde4aeda9a4665a614", 0x9f, 0xffffffffffffffff, &(0x7f0000198ff0)={0x2, 0x4e20, @rand_addr=0xfff}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) r4 = dup3(r3, r3, 0x80000) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000000)={0x5, 0x800, 0x80000000}) 2018/04/06 13:49:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x39, 0x6002, '\x00', 'vcan0\x00', 'syzkaller1\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xe0, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x80000000}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x4ae4ee7cbf7b44f5}}}}]}]}, 0x1c0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 13:49:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="05aa6855"], &(0x7f0000000080)=0x1) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 13:49:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8001, 0x200000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000140)={0x48f, 0xf29c, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="d73a868e9f2f9e", 0x7, 0xfffffffffffffffb) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 13:49:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000040)=0x3, 0x4) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x2c8, 0x0) 2018/04/06 13:49:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x39, 0x6002, '\x00', 'vcan0\x00', 'syzkaller1\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xe0, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x80000000}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x4ae4ee7cbf7b44f5}}}}]}]}, 0x1c0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 13:49:12 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000208000/0x4000)=nil, 0x4000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f0000000080)=0x4) 2018/04/06 13:49:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xfffffc26}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/06 13:49:12 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10000, 0x100}, 0x0, 0x0, r1, 0x0) r2 = socket(0x2000000d, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/06 13:49:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80201, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffffd) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x5f21, 0x7f, 0x5, 0x5, 0x7, 0x3, 0x3e, 0x9, 0x203, 0x40, 0x32, 0x8000, 0x3, 0x38, 0x2, 0xffffffffffff6702, 0x7, 0x80000000}, [{0x6474e557, 0x93, 0x9, 0xcc, 0x9ca1, 0x9, 0x4, 0x98b8}, {0x60000007, 0x7ff, 0x4, 0x6, 0x1f, 0x20, 0x5204, 0x200}], "07bdf809b2c9b5cd706693aad6daa7b1a47b", [[], [], [], [], [], [], [], [], []]}, 0x9c2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'rr\x00', 0x14, 0xffffffffffffffc0, 0x4c}, 0x2c) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000340)) 2018/04/06 13:49:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x400000000000000, &(0x7f0000000100)={@loopback, @local, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'rose0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/04/06 13:49:13 executing program 1: r0 = socket(0x10, 0x1000000802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c210600081000f7", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x3, 0x2, 0x7, 0x4}, 0x7, 0x0, 0x0, 0x0, "b913061e822ed108"}, 0x10}, 0x1, 0x0, 0x0, 0x40080}, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x80000001) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x3, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="fc6078b41be420ebb51bfb4a1887f415fe10c27fa2b1b0b0943d45018869e3b667978e5cf82e4b7d66ad03817fed1d1e883b976543ab23afae0da3847eef87b31fb495f946578955725ac22661a77044db5d31b74287528f6a8f47c0dd4b50a609132133ee91e24e4d104e5786dc364ad2720c24d42b4193c5d1f2465bc22d4d6de42c8b33402b393e78404834c5e3ca24b0aacf3cb5aa9cd412e0ffa117c756698cff02888390decec962ace54ed9fa1f633e70e3d3406a1e69", 0xba}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x1350, 0x40000}, 0x40014) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0xff, 0xb, 0x7f, 0x7ff}, &(0x7f0000000380)=0x20) 2018/04/06 13:49:13 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85}], &(0x7f0000000440)=[0x0]}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/06 13:49:13 executing program 5: socketpair(0x2, 0xa, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x4, 0x3f, 0xfffffffeffffffff, 0x9, 0x2, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000, &(0x7f00009ecff8), 0x2, 0x3) [ 375.299253] 9pnet_virtio: no channels available for device ./file0 [ 375.347582] binder: 30564:30566 got transaction with fd, -1, but target does not allow fds [ 375.376009] 9pnet_virtio: no channels available for device ./file0 [ 375.382288] binder: 30564:30566 transaction failed 29201/-1, size 24-8 line 3068 2018/04/06 13:49:13 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000007c0)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000800)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480400001700294f26bd7000fddbdf2500000000000000000000000000000001000004d432000000fe8000000000000000000000000000bbac1414140000000000000000000000004e2400004e220000000020a07300000000000000000000000000000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ffffffff000000000000000000000000e00000020000000000000000000000004e24ffff4e2400000a0080a03f000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x10}, 0x4c000) [ 375.400268] binder: BINDER_SET_CONTEXT_MGR already set [ 375.406581] binder: 30564:30566 ioctl 40046207 0 returned -16 [ 375.478342] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 13:49:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x6, 0x4, 0xda8, 0x100000001}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000040)="844e9bf0ee05c627a2acdb3041b0e9ea45d87bc4b8a16a795a05af6c9f0ffb049938ef35eef5f0", &(0x7f0000000440)="9d600660e840efaa12ac7fcf38d62e6698814fad8cc8b42cfe06a4094eaf707151678bc1447a229ed42220ba228af9895ac56e4fa1fdfae0649ac18675371b239cb028de5edc518e8a3ce67d5691567bc0cab39254b3850d5120562f17de033f63b83bf3c161d771918b9ceb473cdd0281f29669", 0x2}, 0x20) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x3, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=""/212, &(0x7f0000000200)=""/232, 0x3007}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001b80)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000740)={0xf45e, 0x1, 0x53}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000004c0)="cf09e0356fd4ed0301eefa0621d9dcaf91bce9512959baba3fd54f3447c0637b8f510b0c75f6af19fc7915e2faff6a9900d1e7a54ebbf6581af92c3e4f1fdb1931456fbc0df7e35860a103e934b6c36575579485d375030ec019483ae6527a65d286e86feb7f12d3ba03edcb05bb5d8a994b174f2d1ea7d8db6716b6dadabd723cd1c227e3afb87fa092bda27ecd26136550fdd4d77f77fe7016b42f096847908b929e418832d3852440fbd10239c321f5a127cab51145acd54a73b4783879d85c37aba193dee291f79fb68f9a5f53079b33e5a74d4ae192c7e8358dd8f1ab6a36fdc09f8a00dfee771aa97d0ba8", &(0x7f00000003c0)="56010005c196ef90f2"}, 0x12c) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x80000001, &(0x7f0000000340)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000005c0)=""/248) flistxattr(r1, &(0x7f00000006c0)=""/95, 0x5f) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000780)={0x6, 0x1ff, 0x6fe7e471, 0x6fd2381b, 0x1f, 0x8}) 2018/04/06 13:49:14 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000003e000/0xd000)=nil, 0xd000, 0x0, 0x800, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x1a1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x81, 0xff, 0x6, 0x2, 0x5, 0x4, 0x2, 0x4, 0x522d7825, 0x2}) setpgid(r0, r1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/06 13:49:14 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000006c0)={0x0, r1+30000000}, &(0x7f0000000700)={0x1}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x101400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r2) 2018/04/06 13:49:14 executing program 2: socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'eql\x00', r2}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)=""/30, &(0x7f00000001c0)=0x1e) r3 = socket(0x18, 0x0, 0x2) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/06 13:49:14 executing program 5: r0 = socket$inet(0x2, 0x40004, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0xdd4) 2018/04/06 13:49:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280840, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8f) 2018/04/06 13:49:14 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x20000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/06 13:49:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="c0", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x1}, 0x1c) 2018/04/06 13:49:14 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) socket$inet6(0xa, 0x80a, 0x80) 2018/04/06 13:49:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x282001, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000003cc0), 0x0, 0x4}, 0xc100) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="ed5c70d9", 0xfffffffffffffe74}], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xe92, 0x4) 2018/04/06 13:49:14 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) close(r0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socketpair(0x11, 0x0, 0xa95e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000280)=0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7}, 0xc) 2018/04/06 13:49:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000401d00ffff000000b11fb8131a20365e86574e8c7e01863300000000000100000008000300da000000"], 0x1}, 0x1}, 0x0) 2018/04/06 13:49:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000b08fff), 0xfffffe7c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x410000) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x8, 0x7, "d22de9589afc11346f3f268914f648138b63bb263a61b56b47abb7e1e3cfc6bd49178cb46b0a50d62df9f78353e1faac8e68ea18bd29194cc7bcf1c729a25e", 0x33}, 0x58) tkill(r0, 0x1000000000013) 2018/04/06 13:49:14 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4480, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000024fec)) write(r0, &(0x7f0000000000)="77e098204b5890a8518c3ec046ff7f851bce034596f822269d1b46e6500de804c2eadc9784bd0b600da8cc5b1d3d535bc893f8174fc15669ce8dc6d79977463618287f562c239f28e826eb12ebadca74bbc4d757fbe0ccc335dcd42e8f1dba77dd53aa0bc4b920a470d0544b07821de9ecc82e2542b82c6b718aa2fee27314aa64be5d8b046434f7b1f12c6ee5eb48d5326124de64f4868a71116c8fe591f0226527f3bfa4d6230309bc76575fb2f7fb6e6766e9f7e9d16fb459b3797bd58d8e171e232af291b0ebabb7e60dc82bc0ea8ef2febf0cc5ce70062f8442", 0xdc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8b, &(0x7f0000000140)=""/192) 2018/04/06 13:49:15 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000000100)={0x30, 0x5, 0x1, 0x7, 0x81, 0x5, 0x400, 0x40000000007f}, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x22000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x61}, {0x6}]}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000001c0)={{0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'sed\x00', 0xb, 0x9, 0x4b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x6, 0x3, 0x4}}, 0x44) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x100000020400, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e22}}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x4, 0x2) 2018/04/06 13:49:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2e1a2fd0d7043127, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffff9c, 0x40046208, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/06 13:49:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001740), 0x0, &(0x7f0000001780)}, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/06 13:49:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0x5, 0x9}, 0xfffffffffffffea3) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2c6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/04/06 13:49:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1, 0x88) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) 2018/04/06 13:49:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x44000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x0, 0x1f, 0x8001, 0x6}) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x4000) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/04/06 13:49:15 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xf4, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/244}, &(0x7f0000000200)=0x50) umount2(&(0x7f0000529ff8)='./file0\x00', 0x0) 2018/04/06 13:49:15 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000004403000000000000ffffffffffffffff00000000ffffffff78020000ffffffffffffffff78020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3a0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000580)='./file0\x00', 0x0, 0x8000000002}, 0xfffffdd7) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) 2018/04/06 13:49:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0x140, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/04/06 13:49:15 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0xb, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/04/06 13:49:15 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) [ 377.497253] binder: 30661:30665 ioctl c0306201 2075afd0 returned -14 [ 377.530500] binder_alloc: binder_alloc_mmap_handler: 30661 20000000-20002000 already mapped failed -16 2018/04/06 13:49:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/06 13:49:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0000000000000000000208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x9a000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000180)={r4, 0x11}) 2018/04/06 13:49:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x400d, 0x561080) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r3, r4}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x4, 0xe8, 0x5, 0x0, 0x5, 0x24, 0x2, 0x6134, 0x98, 0x40, 0x0, 0x800, 0x2, 0x2, 0x8, 0x6, 0x5, 0x8, 0x81, 0x401, 0x8, 0x9, 0x8, 0x8, 0xfffffffffffffffa, 0x5cc, 0x4800000, 0xa13, 0x1, 0xed, 0x9, 0xe2e, 0x2000, 0x22db48ac, 0x9, 0x0, 0x6, 0x2, @perf_config_ext={0x3ff, 0x1}, 0x8b00, 0x1f, 0x7, 0x4, 0x80000000, 0x3, 0x3f}, r1, 0x2, r0, 0x0) signalfd4(r4, &(0x7f00000002c0)={0x7}, 0x8, 0x800) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0xec, 0x4) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000100)=r1) [ 377.586056] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/06 13:49:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x2, 0x1, 0x3}], {0x8100, 0xfffffffffffffff9, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x80ffffff}}}}}}, 0x0) 2018/04/06 13:49:15 executing program 7: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x200000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x400, 0x100, 0x6, 'queue1\x00', 0xd06}) fsetxattr(r0, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) [ 377.646788] binder: 30661:30665 ioctl 40046207 0 returned -16 [ 377.686429] binder: 30661:30683 ioctl c0306201 2075afd0 returned -14 2018/04/06 13:49:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}, 0x1}, 0x0) 2018/04/06 13:49:15 executing program 2: prctl$void(0x1e) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x101, 0x3f, 0x100000001, 0x4, 0x1, 0x2, 0x80, 0x8}, &(0x7f0000000040)={0x1000, 0x1000, 0x9, 0x9839, 0x9, 0xa6d6, 0x8, 0xffffffff}, &(0x7f0000000080)={0x1, 0x6, 0xff, 0x1, 0x800, 0x4, 0x1ff, 0x8000}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x3f}, 0x8}) [ 377.744399] kvm [30693]: vcpu0, guest rIP: 0x9a disabled perfctr wrmsr: 0xc1 data 0x1000 2018/04/06 13:49:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000180)=ANY=[@ANYBLOB="570075bb0004030020008305408a000005007f0007009a05ffff"]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xbc, "449b074cd1fffaa8b983bbb9e3c2514cc789707c4143dabeae4076169a3961e8a202d9b73ab1c34f33980dc21e9e8deae2324fe3ae4a627b40fab7618a61fec4aa19df274d087785e901abc66bf1f9d07a9b9c2576bd6b3183345e70849ceeb7e668be64b4a47e14301f32df5838f2f41b57b4743185e8e498cc586bc2bdbe8aeeafb4697b0530e40f992f89cf97278d1dd68b464bb1e84aa9d070eb4067bfdbae39a21a4d28c7560e1db3cccf0c5d256d2c74999c8afbb924e604a3"}, &(0x7f00000004c0)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x7, 0x8000, 0x1000, 0x3, r2}, &(0x7f0000000540)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x816f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x4, 0x5, 0x2, 0x80000001, 0x71, 0x6, 0xfffffffffffffffc, 0xc75, 0x8000, 0x0, 0x0, 0x2, 0x4, 0xa2, 0x4]}, &(0x7f0000000340)=0x100) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) ptrace$pokeuser(0x6, r5, 0x17, 0x800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0xffffffffffffffff, 0x8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0x9, 0x9, 0x6, 'queue1\x00', 0x5}) 2018/04/06 13:49:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') sendfile(r3, r0, &(0x7f0000000040), 0x3f) r4 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getcwd(&(0x7f00000000c0)=""/215, 0xd7) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0)={0x3, 0x5, 0xa000}, 0x4) kcmp(r2, r2, 0x2, r5, r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl(r4, 0x2285, &(0x7f0000007000)=':') 2018/04/06 13:49:16 executing program 0: mlockall(0x3) r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x7, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x0, 0x0, 0x134, 0x134, 0x134, 0x62c, 0x62c, 0x62c, 0x62c, 0x62c, 0x6, &(0x7f0000000540), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, [0xff000000, 0xffffff00, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'ip_vti0\x00', 'lo\x00', {0xff}, {0xff}, 0x4, 0x5, 0x0, 0x44}, 0x0, 0x110, 0x134, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff000000, 0xffffff00, 0xffffff00, 0xff], [0xffffffff, 0x0, 0x0, 0xffffffff], 'ipddp0\x00', 'lo\x00', {}, {0xff}, 0xe6, 0x45c609f2, 0x4, 0x6}, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4, @ipv4=@multicast1=0xe0000001, 0x15, 0x9, 0x33bc}}}, {{@uncond, 0x0, 0x11c, 0x160, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x80000001, 0x20, 0x1}}, @common=@mh={0x24, 'mh\x00', 0x0, {0x4, 0x9, 0x1}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@broadcast=0xffffffff, 0x20, 0x36, 0x5}}}, {{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x6f22, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @ipv4={[], [0xff, 0xff]}, [0x0, 0x0, 0x0, 0xffffff00], [0x0, 0xff000000], 'nr0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x3, 0x2, 0x20}, 0x0, 0x110, 0x134, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x9}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x754) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000280)=[{&(0x7f0000000180)="5adfbf5f2f9d4b6a91c5", 0xa, 0xd1c}, {&(0x7f00000001c0)="7d9129a5eb864ca1d7ce6486c454f32c128e7fc2155d212452d9586b2ff3030d515c9ca4b5e7e406294b60c8676db7b351a45a161b70b98a9c7426adaed124cd827c69872a1a60c951e1b5aa75934938aa2e593ad601081e98381ead2833197cd27ea8363080f356256c213a24a302ab8e24bc68", 0x74, 0x824}, {&(0x7f0000000240)="7d60bad03968effeb03244ce98d964bd81e030e992d485ad5f9c18ffa56849", 0x1f, 0x183a}, {&(0x7f0000000440)="95eb90013fc32a7c36d6708470eeeed5f914c37fc490cb65d3ffd33c6af12583781c276f334c84a545252bf015b91eeccbda1d7dc8fc54f5f1b32ab7c82fed3b2606262ab63d70bf277f74ee8eda2824612938c6deb9eccc44bb57e3eca8ab773a918677f1102d1ba5238bcd5280", 0x6e, 0x40}], 0x2000, &(0x7f00000004c0)={'nouuid,', {[{@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@noalign='noalign', 0x2c}, {@mtpt='mtpt', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x2d, 0x37]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@grpid='grpid', 0x2c}]}}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000d40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) prctl$getname(0x10, &(0x7f0000000400)=""/61) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/06 13:49:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) r2 = socket$inet(0x15, 0x4, 0x83) clock_getres(0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/06 13:49:16 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x64, r1}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9e74887b316f42c32cb36447a171bc97ee625e89c517e392e33203491cab5e98554bd1272e85a2a82a69a9bde7ba0f12a99d8134777289dfb9a74c4680c7b8640cc25ebbdcf1c97e70fe9ee54f1fde6f23628a326c1464c"], 0x110) 2018/04/06 13:49:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000040)='cpuset.mems\x00', 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x7, 0x3, 0x7, 0x200}) r2 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x0) 2018/04/06 13:49:16 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x4a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) sendmsg(r0, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4646199", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/06 13:49:16 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x16100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x2, 0x800, 0xfffffffffffffffb, 0x7, 0x10001, 0x3, 0x6, 0x40, 0x7fffffff, 0x7ff}, 0xb) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x8000000f) 2018/04/06 13:49:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/06 13:49:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x1) write(r0, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) 2018/04/06 13:49:16 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x200000) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) timer_create(0x0, &(0x7f0000000600)={0x0, 0x10, 0x1, @thr={&(0x7f00000004c0)="441ded0bc97a", &(0x7f0000000500)="b228dbbd9019875b4684b22469f0862e237d5728e9e10024a1b63613d7ec2aa7ebfa42d9e4fb339083f8ab886f69a5acd63ecf80a928b0c5a5af93f8967ce2ceefdc1b31867b9c7799436940eba392dfdb96e063a74fee3121746472efe5b928726ae75d50af5d888cb3326b81cc7ccd2ef803678dc6b1edb16737592070a79e7b15c887e8de2dd5f45a013ba41a1810140f39edee3c2c47e9311b32c8551f3c3827bf2cff654151d6f08bb78eed0a66553c3cb421d181a05ad6c126943239773641b998d96da10c283bcbf22dc188c7755882d617c9fec12fb1c3f0394f98"}}, &(0x7f0000000640)=0x0) timer_gettime(r3, &(0x7f0000000680)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2, r2, r4, 0x6, 0x0) r5 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r7 = getgid() ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000440)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000002, r6, r7, 0x7ff8, 0x6, 0x1) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}, 0x100) read(r1, &(0x7f0000cccfce)=""/50, 0x100000136) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000480)) 2018/04/06 13:49:16 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x9, 0xf8de, 0xd1e7, r3}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000180)}, 0x40) 2018/04/06 13:49:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0xfffffffffffffcbc) r1 = memfd_create(&(0x7f0000000080)='(]\x00', 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="af7fa2d78b3b92d697bddf72ad21e8ef", 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) 2018/04/06 13:49:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) r2 = socket$inet(0x15, 0x4, 0x83) clock_getres(0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/06 13:49:16 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002fc0)=ANY=[@ANYBLOB="003f00fa0000000000000000", @ANYPTR64=&(0x7f0000002f80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101329900400000"], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000240), r0, 0x0, 0x2, 0x20000244}}, 0xffffffb2) 2018/04/06 13:49:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)=ANY=[@ANYBLOB="1c0000002700858100000020000000001100000008000904ac1414aa"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000000) 2018/04/06 13:49:17 executing program 4: unshare(0x60000000) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xf6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/06 13:49:17 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x40, 0x1) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000140)={0x0, 0x0, 0xb5f7, &(0x7f0000000100)}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xe18, 0xa, &(0x7f00000017c0)=[{&(0x7f00000001c0)="f61ccf7de08b006933683df773938a220c55b163717602db19ccf69e0985d3880fd66bb806b062f256a83722f527095f54e21f06716d6ea292bda3a80419fef13e22f80e61ed17220de12d9f759589fbf639e40e4774d955b65e7eeb2757725a587bf1791cef24dd6e1f8b9555b9be07e28292654e941851031e516bcc1b697bb730258940c13339a035556482024601314174313e18acc1ce7722f9c2d5c9d264cad266c544b565eba4c4142f71aa2aa32e9b1b4a8eaf3318e92800e3d9", 0xbe, 0x7}, {&(0x7f00000012c0)="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", 0xff, 0x72a}, {&(0x7f00000013c0)="7c099767ae96dc1c1ff841acd39b9c", 0xf, 0x4}, {&(0x7f0000001400)="39bd7c9157df67060c4eabeb695ac147ee493c12b5620ef9709108029e827c279f0289cabca350624eee98d79a7a8babe78347cef636c104deeec086b31f7f9ab19bdc4b0ebfc78893d4e723c71fddd79696f119e7d5e4a163e1a97feb6093f0f7505070e9e894df6c750083ade5001343e535a14030f41d4d5b6e4345ccd5a47d54d0d65492fca2482f7ed9d718f447930c44b426675d86062b53f247750be4b00e8cbe41", 0xa5, 0x5}, {&(0x7f00000014c0)="dfafc402b04af2c47f0905fc42b499ef53c00452dfb78be31bff6b39ddfe151c71b157ef6bdd78a0f1fc8c6ff3", 0x2d, 0x7fffffff}, {&(0x7f0000001500)="16d8b6a6fb66492107e2626b03ac987fc73bba214b4738ff88e52878", 0x1c, 0x3}, {&(0x7f0000001540)="9d4f58997602381d9f9661c28114d678d5295326578900ce2375bdcd2493adb48df178a007d30d9f03b32d42b11843ea9139fdd48c796231c8a66eb0e9d9aa30f0422f18e914ab6d0f14e6f19961670951a164ed04be25608a741503b001a67cd7ba8b564abc857f7b88c651dddbd5e8fcc557c4185b2b2ed0f8da46da185ddd17b4781912f3418b3d2871bc8f40241cbcee9f983b50097d5e04c4af1c35b32f568df56dbc780a90f79a17256b64450cdb420af45fb3ea2a40ebedf0eaaa8c96ff3a3a7d98b48e1721c40c9504c6258e7642af64bcf5c8", 0xd7, 0x1000}, {&(0x7f0000001640)="8ec2ee828cf591c17eddf4d2b4592cf87227f4ad871ecc27dd32d38b95f019d6d7a22d61ea53cdd6ddb4efa9df6af1823ab3fba808f71789", 0x38}, {&(0x7f0000001680)="b140ee1fab3ac89a4dc02bb02c1de86ae15b2fd1861b0e12957cba9bcdca1ba39e3d4ce3d552acf2a58671aed13dd55f80b5c750e983dcec84b1fccd9f538797d31ee49ba881ccf3100cd14bf3cfd64a9e4be28e8c1c994fba4e8e82190b43797dde5fb2b968a727674ac4056b7266f1c29ca5ac0eeb3a1df0e20112f048f05641db0067caad6721cf24f0a12623a286", 0x90, 0x1}, {&(0x7f0000001740)="d90f1f59b40fe3faab1663b5957dc52a9ed3cb29ebadeed0ed042e90c137406a2e9be610fc5b6790e139821bf564cbd4ab0604254626a240058f1c967d43e955df12fcbc1471256ade99093a853069895d4af84455bde2988e463a0b9b57ac335d2d08", 0x63, 0x61d5cb9a}], 0x20, &(0x7f0000001840)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@flush='flush', 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@usefree='usefree', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/06 13:49:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x400) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}, 0x1e) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000000000055450000"]}) 2018/04/06 13:49:17 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="e3e5158a9e1e8330eed743a24522aac1044528520b60d0d7538539b6a76fad7cc00dd8ee52c086c94552dd87752adde6593533add352b1f77d74d11bad7368a7d31e4eaa3e7d74a018735f1eb0aad35cf15431bd77dbd492e8e965624ec23a0735b39b91fc2c5939480f971ef2731e52236ed12abdf3b865736c8220b21dc9836cb61adecda400910f2193ba07ceea34bb0bf98f6a327f1dd647aa9f0847373f8f4d1e895b59329cbe7a7d44d9a0e6338f0f7096c4bb1c90a014697e01a217a7a510699c3cc2297cabbb47f1", 0xcc, 0x7f}, {&(0x7f0000000240)="422fadf5b897f96a5577604125bc0d915d72cb6d8534423d457d4e2fa25f66dd8eb656e50eff25dda35ffe65d25d33c60567aab44d9dbb44bd50d73d898115a1ba443cdc45a254d2e7d2b2ce1f69bfaaf91902f3f4233b8045649e4000f83aba59649e4f637abc7f35", 0x69, 0x7fffffff}, {&(0x7f00000002c0)="6c99446ac4786b6d32de68d0d9636c984947ef6cf72688f96d3aece44c9bb5709c44c519160de3b977ac1c07595452c70f034564effa9261cc571985b3f1c9d54563210b2042c0f032c6f233315bca72c53a7c74de1070d5395466d032a53df9ab1e23afb623407f6cee872dc06e", 0x6e, 0x7f1270f1}, {&(0x7f0000000080)="37f09690179b24c82f3de80c6e436181682fdd5992c2d1d396e29a244a365db931b04c05847e806a7ed3c80d", 0x2c, 0x1}, {&(0x7f0000000340)="9c6d6da53fac8f3a208dc26c69fc727db471f4355768454444f0755461195781d0e672b70a872bfcdceec4d4fcfe562944de96aa506dac72fe650d18ad55bee97bcde098706dea52518c33c8628876c06c51ee18e81da795f8ab143018e769791bc5d0760b3c", 0x66}], 0x40000, &(0x7f0000000400)={[{@allow_utime={'allow_utime', 0x3d, [0x36, 0x33, 0x37, 0x33, 0x31, 0x37, 0x35, 0x37, 0x31, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35]}, 0x2c}]}) poll(&(0x7f00000000c0)=[{r1}, {}, {}], 0x3, 0x0) dup3(r1, r0, 0x0) 2018/04/06 13:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x3, 0x0, 0x0, 0x1}]}, 0x8) shutdown(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) fdatasync(r0) connect$inet6(r0, &(0x7f0000174000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 13:49:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) r2 = socket$inet(0x15, 0x4, 0x83) clock_getres(0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/06 13:49:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) setns(r0, 0x4c000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x9f2, 0x3, 0x1f, 0x9}, 0x14) 2018/04/06 13:49:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}, 0xfffffffffffffa1e, [0x81, 0x10001, 0x2, 0xfd56, 0x4, 0x9, 0x4, 0x6]}, 0x5c) r1 = getpid() capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f0000000040)={0x6, 0x2000000000000000, 0x0, 0x0, 0x9, 0xfffffffffffffffc}) 2018/04/06 13:49:17 executing program 5: r0 = memfd_create(&(0x7f0000000240)='ip6gretap0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x40, 0x0, 0x4}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gretap0\x00', 0x3}, 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x3000000000, 0x0, "b977734053b122c5763a0b0d0ffe82421a1379254be64819b9bc6a09286f80c3fdcde985675ea4a15713960c32af4c26fe553e516815061a1feb64aee12de014644efef4c001e632d09b24b9048ddd64"}, 0xd8) [ 379.488820] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 13:49:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x401, 0x8201, 0x0, 0xfffffffffffffff8, 0x5, 0xffffffff, 0xff, r2}, &(0x7f0000000180)=0x20) write(0xffffffffffffffff, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd0", 0x1f) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x514, 0x6, 0x8000}, 0x10) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 13:49:17 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/06 13:49:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) r2 = socket$inet(0x15, 0x4, 0x83) clock_getres(0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/06 13:49:17 executing program 5: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x343000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000002c0)={0x5, 0xfffffffffffffff8, 0x100, {}, 0x4, 0xdf0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000640)={{0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'ovf\x00', 0x1, 0xf07, 0x6c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2000, 0xffffffff, 0x4, 0xfffffffffffffffa}}, 0x44) ioctl$KVM_NMI(r2, 0xae9a) chown(&(0x7f0000000140)='./file0\x00', 0x0, r3) set_thread_area(&(0x7f0000000600)={0x64a4, 0x1000, 0x3000, 0x10001, 0x1, 0x3f, 0x5, 0x6, 0x8, 0x7384}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000440)="12c32840a6a5a5e458b12c6e196a969a1b594e5e438bfb9b2940724dea9fd168871500b12010318d1f3d6344baa275c8329ebdd1d9a1dbe18e32198591ec6bb489a4b196e0b665796eddd913442b98d52c72b9b75f6e1b2d5f543e65c1e2596ca8e2455f2bb409305af04a12e8ceceb95e1e13d7a4e16aa84344b3850ad6b031e209b4adc9b44c9b435a", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 379.596542] sd 0:0:1:0: [sg0] tag#8037 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 379.605355] sd 0:0:1:0: [sg0] tag#8037 CDB: opcode=0xf7 (vendor) [ 379.611587] sd 0:0:1:0: [sg0] tag#8037 CDB[00]: f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 58 [ 379.621095] sd 0:0:1:0: [sg0] tag#8037 CDB[10]: 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 00 [ 379.629998] sd 0:0:1:0: [sg0] tag#8037 CDB[20]: 00 00 00 [ 379.705731] sd 0:0:1:0: [sg0] tag#8036 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 379.714545] sd 0:0:1:0: [sg0] tag#8036 CDB: opcode=0xf7 (vendor) [ 379.720757] sd 0:0:1:0: [sg0] tag#8036 CDB[00]: f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 58 [ 379.729639] sd 0:0:1:0: [sg0] tag#8036 CDB[10]: 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 00 [ 379.738550] sd 0:0:1:0: [sg0] tag#8036 CDB[20]: 00 00 00 2018/04/06 13:49:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) socket$inet(0x15, 0x4, 0x83) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:18 executing program 1: r0 = socket(0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)=ANY=[]) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="000100001300080526bd7000fcdbdf256374722d73657270656e742d737365320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ce71b08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000400000000000000000000080001000100000008000100040000000800010000800000080001000500000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000300)=""/225, &(0x7f0000000400)=0xe1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast2, @in6}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x400401) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x148, 0x100001d, 0x1, 0x0, 0x0, {0x1}, [@generic="03f4e874f74895d06852edbf4344775ab6b62ec6f4746b59adb10c62973523f94954ba86772923885f209d137de865233dd93f223a3f011cad6d0de7af043f14d20ebf45e855d2d527ba85f13e1e5aad49602328d242e845f17ab058d3a848bdef960224ac28101371b10292575dcd6e3d3c1b1e8232fdda51dfe6fdb5bb16c3e38a8b36b88dbe7b0ccafbb87030f7f810f8978477aca68a8f74ffe94232990fdfd2fd32f14fdb814544347026a80d324da1480bdedadb2c923c29d24e64cce7408c1c6a19547787f3535eb597d4555f8114364f25badf615fef373d444d", @generic="a2565578153edd563d2ff737daa94ad5ed101c2568116a06ceda5a59bb5a25c675df733ba1ada0b68f6f00bd110e3545483c281fe2a1b78e3c7142a6d5c74a9f93b1a97005ff90c2dd5f6dca73226fa830d80304e7a5"]}, 0x148}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002f80)='fou\x00') 2018/04/06 13:49:18 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x103802, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001700)={&(0x7f0000000140)=[0xbab6], 0x1, 0xc8, 0xe7, 0x0, 0x1, 0x3, {0x80000, 0x9, 0x2, 0x7, 0x5, 0x7f, 0x10000, 0x80000001, 0xffffffffffffff81, 0xe3f3, 0x401000000, 0x8, 0x20, 0x3f, "97ca9f061c9827109ac69b1d7b9a6537b8a4bf92e7b3ac8b21d6550ee71c2d7a"}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001640)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xb99655dcae8d046a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x8000) sendmsg$alg(r2, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="b2fee5a193a123ac40b1e72d911bf1f8c8e0187a753f90a5e0ff551949658feaac4609baeca61740428af5402f98edcd4307b700b3ac78e2d91a6ba4a6987d1f9fe185334a393ac0d489fd722637e807e38fd4", 0x53}, {&(0x7f00000001c0)="30e55c1cea7737ab723c238829b31ae354e009869e6328a15fdb34123801eac33675c1f08ec26c91b09d1fd2e6adfcf3e633ecc33f407c680b1c379a7a424d813ca20c2393cd4bf818f06e8642a37c3a6beeaf9917ba6027ff68094562ac5f23a0507afa3fae35cfe45f935dbc68740d407a68c30d68e9125b1750238be3944dfbca2296e57c445df8619f64526817018b1c69008f7bee342be0d01208112b88c85ad4d994e9198c350ede6924db7811a84189b5176c56727acbf8c93edc3ef953b49fba8c08c9e193858db30d4fcde63e5c204421912d01de3fb6", 0xdb}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="3ad4cab47c6633d50aaa1695e84456a2de242570aa0e67a9b48e1882bbda6cfd7afbeac22e103ad3b0805e777fbd7f9eff1a9165e645ab9cce5e433a6bab58afd8a6d168de9b30791576b511833590f3322fa4d991a254abdd69e66789a40f16d109d76fa16b13ad68682dd8663c198f282e89bc3ce08a2e904b6646c9752bc99af08c0d7969f1ef63a2dbe4b11b7d0f93742a27f2ab692861ec8ddfddf0f23c5bf159d59de870e474e4cb88e8ddc3da0ff5737455417b3668eb01e0a7adcd74e16acd625b346ffd5fe63ae5b93beb841c912da65e18a16b91dd53016822650542fa065656232d8ec03be07b033291f98bd4229562f255377d", 0xf9}, {&(0x7f00000000c0)="89a912a28514add368f6e535818d8e6a008d84ba459edd0c42eb6730266b529f5af14510c7f9b757d1247d9d9750d4da92416c1e630d702b43c2622cb6658a", 0x3f}, {&(0x7f00000013c0)="b4048f281f86f9c6367492ffc67f564264c58f27657990f75141a07951c54b5f13b5c9881d2d5ea24f5a1ebced445deb494af0837c12396215e45d45026e434e75be1352df1c49e7e68365f70682a5198dd1c9f7b0a228a48a42649883b4abe6754f98815e502c654b8b305dfcc97e298787db1438c879ee77afca14f959888e8c7ed7b21b5af0205a7388cb7f2d8f1cd9f6ca073d383c851f8e6d4b156c09b56b94772d3cba29386e163dfb7d0682", 0xaf}, {&(0x7f0000001480)="e8599e5bd5327663e237a773d2f412511934432d60f6083dbd947e25ab7e3ce3db50f0672dfecf21e458274c87262c1861a799ff56a56191e5bd59fda4dd4fecf0ca0b40bff49a4f150e42b4c9c4cf28efa5b5d01d64f3210168d7ed66347ce0df2a1014e70dcb43c0f14411ada6ef8e38bfc9fc302e0c5d8516ab23675a33a36a57a8ac439e09b0b704d34b06c718c6b5486a7e66d4687250b70dc561e6c20bf55c136c71812f2d9220345649bd10c5e681a29d820a073fbabb790f39c62e1c0642cab00329bd07a036", 0xca}], 0x7, &(0x7f0000001580)=[@assoc={0x10, 0x117, 0x4, 0x4}], 0x10, 0x40}, 0x20000000) 2018/04/06 13:49:18 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0xb, 0x1, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)=0x2, 0x2) 2018/04/06 13:49:18 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x7f}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x81, 0x2, 0x100000000, 0x100000, 0x1ff, 0x6, 0x7ff, 0x10000, 0x1f, 0x80000001, 0x8, 0x1}) 2018/04/06 13:49:18 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)="090021a5bcdb00000000008000") sendfile(r0, r2, &(0x7f0000493000), 0xfffffffd) 2018/04/06 13:49:18 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) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00005f9000)=""/202, 0xca) shutdown(r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setreuid(r3, r4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/139) 2018/04/06 13:49:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/106) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) ioctl(r0, 0x6274, &(0x7f0000000180)="b7053e2ba4666c58ff14e9b2eadb81a7cd8cf70198df2cf89a0a074609e3a50cc3e28afa1285d6e45859f3560431fe26e14f0ff4ccb1a8a79836b67ec56c2ed8cf04ffec7f1ba22b965f776d24b5000f37da7207a30000d885ce700ddfd6a563cbb8cba79f748ca4f7d0f1d478e5ce0000000000000085") 2018/04/06 13:49:18 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000007f00010000000000020036079f01fb0000003002000006000400000000000200"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b80)=ANY=[@ANYBLOB="0ca6b69539a65706ed9667ea6aab558fd4aac86da75c8f", @ANYBLOB="71f99e3c29a04125cc7d3178ac65a46399ace34ec997dc30401ab7eb7735058bab582ac6f93544665e7059018c72e323324c5ad24356d88627c94c3fe7708a6b656a8061a12f7748901e2f4c8c6480dd74860e9aec6ad25a2093c6d440d811e13b4429124c85cc4e92958436c7e9652c148b49f305ddd01a7ccd807a491f3e9af330fa26f6500555fef46329e039f0e610cb062cc1f32ad9f7841a3bfc65ab683a7d5f5b67dda3074384406f2639c0f700000000000000000000000000000000000000"], &(0x7f0000000000)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x1) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000640)=@full, &(0x7f0000000080)=0xffffffffffffffcf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x13c) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001700)) fstat(r1, &(0x7f00000006c0)) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="2776d6e3b41e958fb030ccf51ac290476569ac4b314c39460d6b552a2d9b8cfa304a7c400e080c7e810c7d6c1e465a885d3efbb6e4ed08148f58c09bc86919cfbffec9b419f35fa6e78f3bd9d34bdf99c816fb42c724ee073854d6792d3b61da68c3914c6a3f5ce9a5e133b616dfcccf1fe1bed02d94ac9bb9a61e53184e343736bafecee4dd80b4bc7946b2ccdc962931cf906367eda499f26af472e4e0ce57bff19270e202e633fca87e2a142203e661e54beca8f425269635f50b0352d52f6852c16800dd4c867ebbe7a97c134f6b100a8f6aa101d6d7bd40469f52c86975370b9689486248bd30b4d06de6b04c8880b2e744870a3499", 0xf8}], 0x1, &(0x7f0000001880), 0x0, 0x4005}], 0x2, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x0, 0x80000000, 0x5, 0x665, 0x8, 0x400}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/06 13:49:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x20a0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x1}, &(0x7f0000000140)=0x8) fsync(r0) 2018/04/06 13:49:18 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570003b858cc50f06492b3c", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='pids.max\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/06 13:49:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/93) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xa4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xa, "210c235f642987506ba9"}, &(0x7f0000000180)=0x12) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000300)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}]}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/06 13:49:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) [ 380.839677] print_req_error: I/O error, dev loop5, sector 0 2018/04/06 13:49:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0, 0x0, 0x0}, &(0x7f00000038c0)=0xc) r15 = fcntl$getown(r0, 0x9) r16 = geteuid() getgroups(0xa, &(0x7f0000003900)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r18 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003940)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003a40)=0xe8) fstat(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="d2278b0f7acbd21448156592d65efec2012deb43862b443ecb4aba5b85cfa82c9bb66fab2505c2c8381b7f4da4fd66f6eb2a94e3b9144635913bededc85e6b992d6f84c3d6c10283dd9bb8cca2bb2b70f283acd0b8f0681d4bdd6a757764cbefec80486232", 0x65}, {&(0x7f0000000240)="b1f8f06af1dbe7d8db17de2413b43a2e6ae8ab07c6b1e626e04375d7317ad3bd9ab29b17e64cda60bf96198fb0b851300f1284ec9a14ec5162f61f21119261394badc66a2435745ae125c4e63d354dc2d12743f86e613734ac61bfcb06125b6f79ac0e82898ff689ee6e78898427a00806968a123e7a8995a0a4091fe3f9eaeb0127ea67aa87d8fea99ca70a64f09971", 0x90}], 0x2, &(0x7f0000000880)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x4000000}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="711b071114bf67452f193a97293b779033921a8e422474793350ea0e", 0x1c}, {&(0x7f00000019c0)="80b0cc33d65aaba2c06a155ef4ba3baa155c7b8a39523126100d88883d863b1129203bd339739eec201a6a7d737bfafb6be298d2eb9f878937777d1846615afa0965995ab67559d6eedc5eff49cbf2976fe3fe078f91fc97318a7f609b6729daf795aceff05f033a2f99f754da764c49e32141505922d38a4876afab30f049e1032abb686757be9a4f7c9becfc38", 0x8e}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b40)="69062b0d45d44d1e62c96f1f6efc1edf8048dba8b8762dfe0cacf391b70190dd6e4de60d2c8d5b29e56d9263e6ddb6448e586fd31356c3e8ddd5898270b7e012287b77ed97a2346a0a10f58f076b1d0901f8ad52593f34b41795b2fa6e667211fbb3ea62914da9966e26868439d349ab4652add7941eec2a19049f04e594719fe51a95a63583cf0d470b8ea24a3d28e65714048b6954ec021b96d1af55a430f63e76f15a6f6cf341beed4f9295e6f066cb685c8007e396dd67ef4259", 0xbc}, {&(0x7f0000001c00)="d2f6934da67a6882ba90b392aee207318bfc32ce90631f802865725ea523346861394b716bcfff8bb750d6b0cf0d1e9d682dde044b6d3db8fad80472f2e202bbf92fdde62bb3e0ca2c128a19d8358ada0d0f51e15f51d92e2648f65fec4389cb884bda4dee2eb6323b37922ce861b7a775c435b8684963bbe6f7325e4bc3647d642ff142250ece88fe7cfb829e388976ce6a22f33f69ed820d8b1b2bad274dfe81cc6b810b15e438f4f93c5c7f8fe7f3ab1e685ea47ef13e916e6d5dcc4295ca7eee9550da2d6998414631b61e3f9cbf60d090966cc8189d7161f214e09bd85acda706748520927b69ac6a60", 0xec}, {&(0x7f0000001d00)="eaedce6b6ecfaa8474feaf18b63821a07da30e7fe77b349056618f389dd205a14d83287c0cefc830b3bab4e1a1c01a361f8d6d9d26520a649c921f15868cc92297b0625ca52d093dba9f1340884d2ee85380f76336439da623b311d1c6e1d0f12ccdae909ec0e5334371c7c444159938d1f103e807e68d4f42383161778f57401d0018d22efb8f3f87d905c57f08dc9392a8f157c86074d1b1ba798047affa37c09ddf6abc9c26684fbe732f1f0167d506a33338714d01853d3ba06f548a4b1b246cdd01144629c38b113600a62fee379177d01a6c4e6cd10b4d6877dc00c0b31f4b0f0d470423ee832c81", 0xeb}], 0x3, 0x0, 0x0, 0x40d5}, {&(0x7f0000001e40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000001ec0)="60c62f80411d5b34525cfec91f59323cd11e941d3f3cbc5a73c74f54d19453c9ae428ca93c3dd6ea35bf230d96a196feb383c8fcec306265744874c4b12bdd74b888953bab583c1fc7c7a6a1d3968779aaaee1d12ed7e0c3cf43e6c2cb93c3a58ab99178c1093a99ddfec341de443a4db6fe017a56f2f7a0695dee35b69749accf6b9ea3bf1cb28ba97f3a63449acb8fca3e2adc754f15fa31fad6cf5b13cdb289ac927ef33991fcf3b9ccbc50e85006337cd0fd48f737f1af13b28419d09fdab3648496cf41ced4e7adb7b74f0374e0f5c748c82d8e91a5df073c05d2d598", 0xdf}, {&(0x7f0000001fc0)="f2459ad528c32530837b014f6c12f27682a97ca1baf4c304c6e7f37c8b72718679d823a71f0ff1e588c2cf50abc9aa1754c06bddc0ac4327fd7a6628c4d8237a628d027a0c7f5125f2b5e4a4acc2bc62f088bd605b7c72aa9590b4a3036aae9b24e4ba11cccb3bc041ef7b38374c70ef2235009c7244260c953215717d1afc7759c697094f775d67ddc3ce3e", 0x8c}, {&(0x7f0000002080)="1a071af12f4bc6aa881c067bd031a674ee086adfa33a7129172ed7fa1588c1fbe63eef", 0x23}, {&(0x7f00000020c0)="30893f493b0cdcdf914dd7852fdd7fb229a437687b295d0c13f9baf0659b7d595fc42abd", 0x24}, {&(0x7f0000002100)="4a6a7c351b9478fa401513e13008e3b3fbb96aa61fe213e4c5fc262681ebd5ff7fe6b3df42fcbafb8cc7d10922234dd05e046546a7498a06738c49cf5f83c210ee389e75d562b0e9b1c87e0890fa6638fe58417d11b0ac26e92cadf23a335ec389d7167a6e55bc4e55679bccf83ebaf817e7b59495e470e2d96a033bbf9e9d35fffde8c89a46e9e30fa5799ae974ef7b1edbbc2707d6fba4a056a2b5b3d231251090", 0xa2}, {&(0x7f00000021c0)="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", 0xff}, {&(0x7f00000022c0)="8d4fd4c74876b1a7995bf3f5613bf9aa2e01f88a8137c93bce93fd71871647c7344ea80ef2125318d0ddda9bd640254e2ac1e5512389e9945b75d8f4b715dc76414d568b78979fd797de4f1ed4e38cd624d7a4d3c79ec193b59b43f71e2d90153edbfba8b9fd0167cfe46f302a28c3f1a65f9c255f040d237b0e375d15cf23a68b3c711daf083023b17160e771734c9a91dfcdd6b80f5722", 0x98}], 0x7, &(0x7f00000023c0), 0x0, 0x40}, {&(0x7f0000002400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000002480)="b3b3d2235ecc7376e52bf19896f687f949743c83f4021e96fbdbf0bedef20ad226be49c36ba9da2ce3dfef679c2161fb2fb71c881560a9cbe88c184fbfa8a4fb63316396ee284942c77ff24a23001051d4c53f5d6afb795bdeb9f068c426392eb11878df45b43900743ab1e5055de4cb0bdcaa4e667d575f264d2f08f6c7abe4271cac2b38172812112dd1f2b505ddd7839fdb6b370ed18bcbbd735d83d693b4b0df1db272e5eead2d2e4b7209bdefdf4dd3fa380e437a1af1bf465716c0fa9566c1e77b304a53017c7fa8ec8b86160493bcf1954e3a23ca9281b5ed6cbb2249cfdd754b185ca43df04bdfcd83540c0c27d7a80109650afa5324b75e33d0e4f6640cd8da39af9a68210b0e55fce168a4d08b5218cd55e1b1d97f89f95423dab0a701f80e156e77b59d065e8a24b1dbbc23db1138101d315f45bc921ad2ab84257bae2629c3fa38abe2cf916c6de3495e13962a948c0baeb008a24b4588b2cc4f72c342483cebe2731b93b42f76dde2515793713cf47671f16ef001d3c71bd8bda597370f6b6a94da5552bf074dedc495a17480ce01ee95d7a5d88ec115cf3c2d417f59ec33ca6e81eb381b619859462e1be077aa0246ac3623dfd5e5cdfdb2511b467e293906cefc52bafa14eb133282acad891ccad8584513d09779ca6622ed44b80a1c57348c46547b15106244afda5fac54b6986fe71dd5902377acd373e1f0b4aecdd8ad39d19915b86cf977c80323f42217b5345753662272de396b1293cd947cf977697b40b6e7a304088c81ef7fcaa7834b878c26bdcd290ffb85984c307075a218def3e96e9dde8051199a7837d3b3c5147d913952301f11e8e914fd12e6ba8861ff8193dcf93be13b10ab16c4af47364b5b81de4f0b52922281b0090fa056dce5cea255d15e579ef428170775c11f4d6f14367c676da27faff1e928c7050b6ff74b305d569723b2c1262010f281dcc4e7ad254c3adba1e087d188f74794bfbd5f3b472170d4c5db42b2c8be2dc695e4a69066f44982c3f0db96f8599e58d8c134f2eb6a73e4c24d7ea83ea68c2024422a28bf5704c7d998e7f6f960b97c5ec69c871c154b21022d349bb2c1b5eaecbc1153c82a90df6cce2df40d2fc50b7052610936d4d30e0ffe65506fa54fbe29ca339a340dc16cd40fbf2bd551cdf516c0e0efc47c729d9bad640892c024d9717f0722d8470d26fb12513610fe850fadec74aee5b24561851bf2518ee58865ff87de42b15b1366f3900516c05217bcbd5ca5c2111fe4ae957644fe3dd3e421d967f9162de81164782a49784d93b59bebe247a7c0194cf8d91063f850fcbff19a987aa5fc39ffa2ddab648e7593d434c919b0ca2140e0ef0a17bd6a22e08ab9d0b333d02db61272a78cf61b6f6d5565d5004e3a6bbb47098910dea02c9ace1f26daafc9c9904202a5d71cbad57f25e60c570c98a9aa90202971f22d2514403027600d48bd40f52106cf2ae6ecce08331426c3df4f1ae58af458e15f76b9dd4e273a2bba4e49a46b87d965873db45e5ada80febfe18888d77d36546e0535fd21abae2fc80d990d96144780d7e98274d2a7492c40f3725dc593f5891a3934f2a7276321cb024bd5b83fbf8704e45b79045e76f159836842b66afc1c8606401dbf4009e331e9cfed0ebe90fcdc4b6e435ac3f146ed009c86f0e5ca44e4f184666860005fd9e113496b09c2f977f562e3797afc98fc38d9323b8419bb0fa43a421b6b147431a9704c32822d986e743281e195b681d626ff146a109cb40d22e42f75b3441585b7d229ea883902c7c9f39fda8e1d26df26202865b467fe3dcbc70102abf40531e5e4853100b1437b256ca8ffee869c556a2e15bafc4981f3a41a949d17bab729d4999da87bd0eedab81411b60f5b2c1724c22e67b80681a32dcad4829c05a8bd17e650626f642c4dcfbeb25be848364cdd58ba0fc348e333999f6d618eb89df56a8351ca94c0e99649fe3f62f9886c57a0d55ae4b6a50ff7aa341aa2ce9211256645d516c62a27f2d8d335338020f8a7ae5b6c88bb22988e9d6f48b5dacb131f350ec28103360055e276941455d5af458c2674cf87fc14885c7dc8e201583e49574b3f26cb892f7b62bcf6007810d685518d1fe1a9c62cd64159535a488fcdafbe38638d945a1402a0d8801b57faebd69e03ca03faeb3253c488e43a7209c3221826c2051118f573d0a0fcca1b5bbf2671c6d39048be1b665bb02679b32157c90b7ca0bd46f265f160fa7f6a9e66f522e41ca227b959701b7487343890be25f6a866c4d43fd5c1562353b1e1daa99e5267a70779d4629252620fefd9bcf590f38cd279c0dfee2fcf01a1d281885298ec104f0e452275205f4f264d679c2542bba04540e2bd1b2d4cac098ff523cd52f3aeef1c524d1a992c27d5f5e1e2afe80540bbf281d03cfa82111141effe060b079193d356778c503a89d51dbb7876a0b19161deb48e0e01f8e3d6822759f2b1c2b29901a922e71035bc7f7c37095c42c0553e9cdd72a5a3774585b3174c8e7dcd4c44294858d93f05870741e11bb7d4cce9e86fd4c6f46328b6a8025f360a05fbfc4b61471ecc289aae12bc67de908d6897bdf955bee12c9098dc92bb3035f77dc820e6b159fb0088d5906f32aeb4ecadf50e062b61bc213a0e1461c256b79e4c16d0cc783b3d128c1e24555cd6e0da8336edd8082a17ddb8be0a0fdd5f584bfb21a28d750a60e1d4ea963eea3c3f7b6d85adf78915114fd87461dd5cc3c93c677dcfacf9e83fbf5a17818b2bfacb8b69d9fe518cb77a6768ebda31dd2918fcc65efbcab6cab36f93217e73d0a89bfc768ae25d681660229a39c9381744e5ce4187eb4595599d06ac2dfe7951b96b18180787b0c8d44adae809f1b3fc580203f01cc1c658000b3440e68d3a8ee260aeb3db0fc62c7f582e217c1b1c96b6cafd60f25db7f6d1da7cc0a67e8a03b775545d473b722cd04d488a57a4133478b516def6b69fa21ceab86ee9ec37da4bfee5b6b62bad7b0c6dfea16056abc62d9a8a8ab1c0110017930fe5c3f34ed3cb19dab772d9d5dd9131b1e32d1bee71b896064c490a7d21c6467e3869e584c2feb7225678c25fd4686f5242ce6900dd513262608928d4b1e3862cc460a8996e1be9bfe4ce42a3ecceaa96e2adc86266d5981ef310e07726ee4accc977dab3eed3ba0b8999d8bca9a4f9837134f300fb2241880cc699287fdd36c072c18631d53c87a16f86c8cd03b186eab2b5bcf39c1e0b5ec60724dafde26d7702befed295ab410844ab0e429694fa8d4552287d3995ee673f46af653db8d093b7f799d7950d577b8ec1d1114605d3d3609628a5e4f5693706f748e59514e183040ad3dc1c90ba756b1c93931248bf61fdf49d048369c9cc31fadf7405544b7385a8a237c67e026673732094d8f57abbc58dc55285ddd114d603d420f4aab9cc5ff6e983cd0146fe9d0a43603c03f3d61715fba0b5f8f634ea775e74b8cf68f727d23d9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0x1000}, {&(0x7f0000003480)="886205ede957ee002ad34d1acb7738970bc4cf56b26ecc4dfbf25b7c63156cd23c6f1fd09f7e651e8e57b9ae0700bf987e1ff3e54fb4adced73f5a16d0a991e885dcee74d024bb403686a04e233046156889f02eac4519e3a1ec6e9287342a1bb91e1ecb7b4705681155a5bf9fd307941dc77e8c8f01aa7fd1b7dd01266d0157afb509417f23d0950e6330c9c58bc9f2f6c339565d50f94b282132306c62c2d942b68dca946493aa40ba3cc793784e696dab27acafd10404e516b1c0c99ef4daea5ea3b6c02f", 0xc6}, {&(0x7f0000003580)="b0c115613c084f85fe2411d3d4d9ee71167c30ba8f0c6f37762db8808e7c1c1f5f3e681bc28c1ff3ba1dcbddc9e3b9b1226e3edc237046d6c06b091f238e197cc0e81c5f8d5476c1cdcdaf7d3b27e0888f3cfc97310907ffc203133a1f359ede41d855463e09f6ffb277d009f83064391752f700276866c691b5a58384b22cd4afcbe50694fb428f23ae3be08dd560317ae1b8ee50cace0d08f306b6bcd7571efa9bc1e64b5fcf1b665c4af45959df36430afd63f3cc346e5de0773f30d86b5c9899993ecf0f42e8c52e1e93b7446cb921efb5e626f9eb00aee39a9724b028f3464b1c975daf3f82d9303d423d746a4e59df70f2c9ea838a", 0xf8}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00000036c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003740)="a93036a130d7535287a8c02a3f227c71a22a9a3a81f20c66a350a24b5bf4e3", 0x1f}, {&(0x7f0000003780)="8d8fa32ba38b5de51173c06376bdd35a676d56168e487c46b092e77b76917972543b03aebbf4318b479ee6ba904ec372bc74f855aad7d77d558fdefe18cf4a5c138a66d4c448dfa951d040d594c74bb6f7908a94a5f5219b580775ec5f198521eb57001ae1a7a79edb8e0a643aa9c2cbf2299b24377cd58b04c7fb84658862dad1d84ab924892553", 0x88}], 0x2, &(0x7f0000003b00)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x88}], 0x6, 0x40) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/06 13:49:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xa33d, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/162, 0xa2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$int_in(0xffffffffffffffff, 0x544e, &(0x7f0000000040)=0x5) r4 = gettid() move_pages(r4, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[0xc17, 0x40], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8220000030001012b010000ffdbdf2f00000000047fe17f837ff0ffc2c8956060c1a6a3fb21d1a3fe4625a47312dbe26729f1fb5d916cf00000001b0004ce5899f39ab16cc402b65dca5b0ada3f2b00000000000000b666f883d9a4772e9dcf19396398d3d8a96a7f59e804eb6b97aea163af3d282628f4da1802cf"], 0x7c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 13:49:18 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) 2018/04/06 13:49:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x3, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/06 13:49:19 executing program 1: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000000100), 0x0, 0x2, &(0x7f0000001680)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xffffffffffffff6b) write(r0, &(0x7f0000001740), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xbb, "2c846edb1a2d675238926ee407366043a9733236781a2215f0449eb2ef6ba1e0ffb29da66e932e71be156666c2c243e2529df95e3dd8cdfd7a5be2a3d67a0c801bf4e88eb750decddfaea889f290b59ac8bcb6a4ef086538167e3feda908afec4046f6b467823bc6d4d6b4ee3b2d761c25dcfe54d23a2e6a4b00f6998c162fd9ad0c7f1436632640a56a39502dad4b70111933d7e7786123e1b966637589b9155999fed4d33639eeca217491cf5cd06c4645bec2aa3873d9ca955e"}, &(0x7f0000000280)=0xc3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0xffffffffffffffff, 0x30}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)="6664696eb26f0085e41764c4bf42e9882f3953f3cdddd2de14f318387ba88a10cea495dad17a4d040d769caba3def3ae285ccefda5c812ba7d34aa6019e7180335212329123d60d7ea8429750066e5c33e8627e09e2dbe89c51fb915ec48853c88cf474df625ffeee9a2eac8a43114a15dce3591897c5d239c29439531624fe16400ed81c421a821de34c73f16916aa0de0f1aa6f10a7d2103c3893a4d37081e8899ea0cbffd53d7fa6e514eb05df0ffcfe5a0f59dfbfc19a5c5bf0b64dd2fd4800f62e16079058c8cef3307c49dca582f") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000040)={0x8001, 0x3, 0x1000, 0x0, 0x0, [], [], [], 0x5, 0x3}) 2018/04/06 13:49:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:19 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="00022dbd7000fddbdf25010000000c0001000800010000fafff32f000300080007004e220000080007004e23000008000400200000001400020062707130000000000000000000000000080004000400000008000500020000002c0001000800090053000000080009000a00000008000b007369700008000600736800000800050001000000"], 0x8c}, 0x1, 0x0, 0x0, 0xc801}, 0x4000) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) sendfile(r1, r1, &(0x7f0000000200), 0x9) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000380)={0x1, "a3"}, 0x2) 2018/04/06 13:49:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000002c0)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x210340) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000080)={0x3, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 13:49:19 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0x8, 0x41) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000700)={0x0, 0x6, 0x7, &(0x7f00000006c0)}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x44) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000140)={0x1f, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x104) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='-{\x00', &(0x7f0000000300)='syz_tun\x00', &(0x7f0000000340)='lo&\x00', &(0x7f0000000380)='bdev\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='selfeth0\x00', &(0x7f0000000440)='syz_tun\x00', &(0x7f0000000480)='!cpuset\x00', &(0x7f00000004c0)='!:eth0self\x00', &(0x7f0000000500)='vboxnet1security*\\GPL\x00', &(0x7f0000000540)="7b70726f633ae026402a70726f63736563757269747900"], 0x1c00) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/04/06 13:49:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x4002) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/04/06 13:49:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='\x00') poll(&(0x7f00000000c0)=[{r0, 0xe0}, {r0, 0x1}], 0x1be, 0xc) [ 381.511901] netlink: 308 bytes leftover after parsing attributes in process `syz-executor1'. [ 381.540475] netlink: 308 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 13:49:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:19 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2f, "bebde81632057fbfd8246c09a71584ff1e8140a3e9e3ff2b159cc8a121f250b50a42047c3396c0dcb044b8973edec9"}, &(0x7f0000000140)=0x37) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/06 13:49:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) 2018/04/06 13:49:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000004000)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) 2018/04/06 13:49:19 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 13:49:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x10002) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/06 13:49:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:19 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) [ 381.899663] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/06 13:49:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'security.capability\x00'}) 2018/04/06 13:49:20 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x9, 0x5, 0x5, 0x1, 0x0, 0x3, 0x80, 0x8, 0xb15, 0x3, 0x38, 0x5, 0x7f, 0x3, 0x3f, 0x9, 0x400, 0x40, 0x8000, 0x400, 0x1000, 0x3, 0x100000000, 0xe7, 0x5, 0xfff, 0xeeed, 0xfc46, 0x0, 0x7, 0x2, 0xa81, 0x6, 0x100, 0xa7, 0x10000, 0x0, 0x9, 0x0, @perf_config_ext={0x3, 0x4}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x8, 0x0, 0x9}, r1, 0x7, r0, 0x1) 2018/04/06 13:49:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x20, 0x8, 0x1ff, 0x4, 0x7ff, 0x0, 0x7, 0xffff, 0x2], 0x9, 0xf2, 0x800, 0x1, 0x3da, 0x18, {0x1000, 0x6, 0x600, 0x7, 0x4763, 0x48f, 0x5, 0x8000, 0xfff, 0x8bde, 0x2180a05f, 0x0, 0x7, 0x8, "858f7d1040043f5f4ec315d3fafaec0af2546a6204628f3a149c997227c91731"}}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/06 13:49:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000089f000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_ts_info={0x41}}) 2018/04/06 13:49:20 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_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r3 = accept4(r1, &(0x7f0000000000)=@sco, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$nl_xfrm(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@getsa={0x4c, 0x12, 0x418, 0x70bd2d, 0x25dfdbfb, {@in6, 0x4d2, 0xa, 0x32}, [@ipv4_hthresh={0x8, 0x3, {0x4, 0xe}}, @policy_type={0xc, 0x10, {0x1}}, @extra_flags={0x8, 0x18, 0x5}, @replay_thresh={0x8, 0xb, 0x21}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0xc044) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) 2018/04/06 13:49:20 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 13:49:20 executing program 0: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) r2 = socket$inet_sctp(0x2, 0xd, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x2}, 0x8) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000380)="b0c701621ece6b4afb74c30b8a6de37268bd570eca09af0f025be93e0af4b9d45d6095f3cc1dcce8012786f59682eb282bf147b1746bcf72a9829fae2303a5eafaf5eb0a117e2c4f052820efb761d37ca475bd48a5d349", 0x57}], 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/06 13:49:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xbc479b55e1aeb97, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x20, 0x70bd27, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x1) prctl$intptr(0x8, 0x0) 2018/04/06 13:49:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:20 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) memfd_create(&(0x7f0000000180)='syz1\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x7, [0x100000001, 0x3, 0x0, 0x4, 0x1, 0x7fffffff, 0x9]}, &(0x7f0000000100)=0x16) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x40) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/04/06 13:49:20 executing program 3: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffe13}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r3}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xa9, 0x2, 0x2, 0x100000001, 0x2fd, 0x7}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="ed04c9463faa9dee421eedef2cb1666b626facab5b99600c66dace26bccf565fc4f27cf612f38c6ea1ce708ac20494f0c3f3b7e903cfdaa6e7a5adaf546f20c0057399b4c88bdbca7022b3ab98398d295fad436090a9d8d09e", @ANYRES16=0x0, @ANYBLOB="0000000000000000000007000005"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0x96f8, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in6={0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x99}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x64) 2018/04/06 13:49:20 executing program 6: getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000002c0)=0x9, &(0x7f0000000340)=0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000440)=0x7f) socket$inet6(0xa, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x1, @thr={&(0x7f00000004c0)="b22cb456ddd7c49200b02098669436ef3fd5832c7c7a5facc051646ef30923a412da64720ae1566dd962387318b6292ce3945ac659f2a0d7f87a4225e55bd23f4cfdb066014496b4210162183e0573bb00127a62936e61dee71a65ab9ca28eb6952a9297e89cb0e3c4cc4ee480ff9e1213cf384ea285", &(0x7f0000000580)="389abf138375190803ba70e5819ecf1f4c78fc46455db9f261a48c8a9d5336dfb38b224f3643cfb3ea02872967baa7a59371925eb7de82a22c1b1674ed01418a04000232b2c3005981dcf55cf9e2fd5fca391a4d5820e41f3ea6c66f89d6a402f3c4b8"}}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x2000006e}, 0x20040044) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/06 13:49:20 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 13:49:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x7, 0x5, 0x3000}, 0x4) sendmsg(r0, &(0x7f0000b97000)={&(0x7f0000000000)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x5b, &(0x7f0000f43fe8), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 2018/04/06 13:49:20 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xfffffffffffffdbf) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x216c, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/149}) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004fdb)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) 2018/04/06 13:49:20 executing program 3: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/04/06 13:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x8000000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 13:49:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x6) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x48300) dup3(r0, r1, 0x0) 2018/04/06 13:49:21 executing program 3: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/22, 0x16}}], 0x1, 0x0, &(0x7f0000003f40)={0x0, 0x1c9c380}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x8000, {{0xa, 0x4e22, 0x400, @empty, 0x9}}, {{0xa, 0x4e21, 0x3, @empty, 0x8}}}, 0x104) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000004400), 0x0, &(0x7f0000004440)=""/44, 0x2c}}], 0x1, 0x0, &(0x7f00000044c0)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e21, 0x3ff, @empty, 0x7f}, 0x1c) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="a6f6d332326aef0be2a42e73951e2bd2f21cdbd5c83bb5582a4ae0279b9d869425f1ab8e157c970c2bb6f2096409bab79336a5117c241a02846438ec046871bad89fe26073b1ffcf35a71b1d840e5a6f796094ce57fd68a89b2cb6b329ca8697622336cc967661b1ad5a7fd49a407190b1f8c313b28b0f92ff1e4eb21972c5e28c5e1bf89758fbbe7ad67399a55bb27539dfa4520cac7c6f3210a662929de82b4f170124a6965cc9cb4ff8e7b5e38336e710fd1503a80b4872a052dccaba11ad8c6b6f208a9026dd6f9f4e6d82cfc2b59eba77a0910d9cfc9a8a88a7f24a45a95799bf6c") signalfd(r0, &(0x7f0000000100)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x5d, "73852392995e0a9e0b0266af89f7a802909774894b9c991b7aa7c021cec73982363b6306b72ada77970981d9339e2412b90bba72084b5ce11c8663937ffd523317c7f0f43b19f8d92ad2b629e03f329662f61cf40e3d052ee36d2359eb"}, &(0x7f00000003c0)=0x65) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x1883ce30, 0x4800000000000}, &(0x7f0000000440)=0x8) 2018/04/06 13:49:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) sendfile(r1, r2, &(0x7f0000000080), 0x8080000001) fchdir(r1) 2018/04/06 13:49:21 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x440, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000280)="0a513f20e06b913d22a7797eb9ac79b56b098794ab57a600659935d3e3824e6e257cd3de38c9101b0cce7fe4c985", &(0x7f00000002c0)=""/253}, 0x18) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000e80), 0x6c8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000400)='cubic\x00', 0x6) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f0000000140)}, 0x10) connect$ipx(r2, &(0x7f0000000100)={0x4, 0x1, 0xffffffffffff0000, "433c7e10da85"}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000e40)='/dev/vcs#\x00', 0x7fffffff, 0x101000) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000e80)=""/13, &(0x7f0000000ec0)=0xd) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0xff48, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) io_setup(0x7, &(0x7f0000000f00)=0x0) io_submit(r5, 0x7, &(0x7f00000014c0)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r1, &(0x7f0000000f40)="ec40f3cbad1f2084d2e9ae875501b946e6221ba7e1e89d6f4ea2899f131c2812f044e1a72b8e6d8031c74808e1dbf8f52fa43d34da4feb94f27f0e692952c8baf05bd31f9d107ac181a1794a667634945e24cac2f1f1762f3485af119c1273cb409f588588690c5051b018551df09c3b1b711625b5957f8c80df1dab480bfc4372df2a98", 0x84, 0x1000, 0x0, 0x1, r1}, &(0x7f00000010c0)={0x0, 0xa7750dc5e0c0a861, 0x0, 0x7, 0x7fffffff, r0, &(0x7f0000001040)="d751bb1c75e63fdaec185bc277ded3a4c3221de0287d9ba1226f2f4d680985eafdf8fed961a535290bdf12d6e2c6c55e68ca1befbdb514d166ed04faa92c9bb550997576dc96a475f7ed9fc9b786356b67a20ee0b541dc4c0394325080305c1c190e6a502228eaa5155b34811d53248e1227d003d8", 0x75, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x1487, r3, &(0x7f0000001100)="b2d2c562dd71b37cf08900f3d7", 0xd, 0x7541, 0x0, 0x0, r1}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff0001, r3, &(0x7f0000002000)="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", 0x1000, 0xb0e, 0x0, 0x1, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0xf1, r0, &(0x7f00000011c0)="9ab76d5380b53651fb244d7eccab666f14f86e6d29d1ecd3ff406f2414034c3418e405aacc52388471720cf1e0854778611446b9724c6fe99d2b8c366dabe60477486819ba919e3806cb515283bef48bed44b2dadc9d5cf3b4e40fb9b11cd59c64823106764a1b171a12b874ebf7a62d559717ca54bd337fd7e5b9d79753f4d8d7b2625da1040ce0f77328e2601d0e83f63570d1c351d2a5bbdc98e6b5afc8ff79c3fa7fc48a9d2066271b531deb0de1418fa95f178521b4737283dc50fc6a0a9658d2c13b0c13f36c642e153f87736972cf2de3e5bb451657c18ed7f8319a61a92343421aa9a999e3f675", 0xeb, 0xcf, 0x0, 0x0, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000001300)="e8b78ef31dadfe432d418d3582bb83c35e9de374d921d9b520ad98a06885fc444892b3aa82cf6d8434f827ed5544e886967512b93d623158621440d11db7d8ec978725e54dc8661ff2bcc3fb5463c7f3093b302b43c924940b645edc0e5a6de9e33c12cffca1572fb5f2c66c6dc05a0cc6aa020893059329c8aac4ea18bccf91cfcbe3f2911e0ef8ec6809f810e610fcb299ac374a421f7825f83badfca30796315a8e27f4446674ea1e84548c6b181a2079a4ea840e102f60b18bc98a4c5bbc062560fd20fed2c80545c6682b23dd75c3599ad0", 0xd4, 0xfff, 0x0, 0x0, r2}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x6, 0x7ff, r3, &(0x7f0000001440)="d6692cbf52d244d02858f53dc3bb75330576961dd41621021734e21b00b75df80a3f5eca920dc2e87508103f69dd7e3952077265915296", 0x37, 0x1, 0x0, 0x0, r2}]) lookup_dcookie(0x7, &(0x7f00000001c0)=""/34, 0x22) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000e00)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) recvmsg$kcm(r2, &(0x7f0000000d80)={&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000700)=""/210, 0xd2}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000800)=""/76, 0x4c}, {&(0x7f0000000880)=""/215, 0xd7}, {&(0x7f0000000980)=""/252, 0xfc}, {&(0x7f0000000a80)=""/71, 0x47}, {&(0x7f0000000b00)=""/38, 0x26}, {&(0x7f0000000b40)=""/83, 0x53}, {&(0x7f0000000bc0)=""/234, 0xea}], 0xa, &(0x7f0000000d40)=""/14, 0xe, 0x10001}, 0x40) syz_open_dev$vcsn(&(0x7f0000000dc0)='/dev/vcs#\x00', 0x6c2c297d, 0x101002) 2018/04/06 13:49:21 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 13:49:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ee000)={0x2}) fcntl$getown(r0, 0x9) 2018/04/06 13:49:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1c) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x6, 0x7, 0x7}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x40, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x50) 2018/04/06 13:49:21 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x80000000, 0x8000, 0x6, 0x1f, 0x8}, {0x80000007, 0x6, 0x1ff, 0x100000000, 0x101}, {0xf, 0x8000, 0x215e, 0x200, 0x8}]}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/04/06 13:49:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x8, 0x2, 0x100000000, 0x6, 0x100000000}, &(0x7f0000000700)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000740)={r1, 0x1, 0x0, 0x45, 0x9, 0xfffffffffffffeff}, &(0x7f0000000780)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f0000000040)={0xea3}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xbf50}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x64) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/04/06 13:49:21 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 13:49:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r1, 0x3, &(0x7f00000000c0)=0x7) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/06 13:49:22 executing program 4: r0 = socket$unix(0x1, 0x2200000000000005, 0x0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1000, @empty, 0x1}, 0x1c) listen(r0, 0x0) 2018/04/06 13:49:22 executing program 5: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/199) pipe2(&(0x7f0000000080), 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 13:49:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:22 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) 2018/04/06 13:49:22 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7fffffff, 0x9, 0x100, 0x4bb, 0x104, r1}) listen(r0, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000002140)=[{{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000006c0)}}, {{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f00000019c0), 0x20000000000000f1, &(0x7f0000000240)=ANY=[@ANYBLOB="0c0001000d010000000000002616282562c60664b9e910f61e0bcbff5b990906000000819ba6fa47e4a8497bdcf56342766bb81358ffc4abc233187ba3348d747382317b6ee368e32321ee4819ae560000ea776d04dd843e6dbd7962fd000000000000000000000000"], 0xc}}], 0x2, 0x0) 2018/04/06 13:49:22 executing program 0: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x162) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/04/06 13:49:22 executing program 1: r0 = socket(0x4000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffedc) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x1000) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/06 13:49:22 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x88) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup(r0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000140)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) connect$inet(r1, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000000180), 0x3e3) 2018/04/06 13:49:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000fe4)={0x0, 0x0, 0x0, {}, {}, @ramp}) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/06 13:49:22 executing program 2: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dbb7796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc11b970a1201a97f", 0x42, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000800)={0x3, 0x1, &(0x7f0000000600)=""/164, &(0x7f00000006c0)=""/152, &(0x7f0000000780)=""/67, 0xf000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x402280) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="030000000000000000f0000000000000c600000000000000", @ANYBLOB="00000800000000004a7ca39a861394435f00000000000000806aa5eb4d739ed04e8091e6e4560ca20830cc947f2971945a1ff9296ace04cc069961c3621b5ff3a8183333ce546a3b7229b2eef98e633561d6265cfc2911af1cfbc1f2a20f895e20c0c6f8fb64c19fc737065d72cde1e2d0cfea091244f7e8459999f4d422feb7cf96f6df47fe4152d5d2fb17db54000000000000e1f7b240716abf836c0351c0b5621d86"]) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x2, 0x10000000000, 0xb0a}, &(0x7f0000000440)=0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000100)=0x5, 0x4) r6 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r6, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r5, 0x5}, &(0x7f00000004c0)=0x8) 2018/04/06 13:49:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000000040)=[{r0}], 0x1, 0x904f) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7f) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) times(&(0x7f00000000c0)) lremovexattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/06 13:49:22 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x184, r2, 0x0, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x67e}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x240000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xed4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x120000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4800000000}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x90}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 13:49:22 executing program 4: r0 = socket$inet6(0xa, 0x7fd, 0x3b) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x30, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe, 0xffffffff, 0x1, 0x0, 0x0, 0x400000}) 2018/04/06 13:49:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) [ 385.099108] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/06 13:49:22 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:22 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) [ 385.295346] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/06 13:49:23 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000200)) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x800, 0x0, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5}]}, 0x24}, 0x1, 0x0, 0x0, 0x44040}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f28aa240bf21eb5e5cbe7804fd307404474ae0242f8dea7a08e0fe9479b06", 0x7c}, &(0x7f0000000280)) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000380)={0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000540)=ANY=[@ANYBLOB="070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000"]) io_getevents(r1, 0x4, 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)={r2}) io_setup(0x7, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) io_destroy(r1) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000004c0)={0x7, 0x184}) 2018/04/06 13:49:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) syz_emit_ethernet(0x2d5, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) 2018/04/06 13:49:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000170ff0)={0x0, 0x0, 0x7ff, 0x10001, r2}) r3 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="beff8ddf4646110a99212c3a9ab881d458fb6b4f1538a87cdbfcf3609e8213b910d9e2577e6ac5a6919192db426dc0ba5f43cd509e331d5d497e7d1e5bc212146c6db456b8a5c48d24324379ced5390691f4be9a8402f5c197ca045f5dee0308cc4aae6e1d6f215fc7baf845e8aae4675651c811d0f2409d5f57d307b608da2a62b7c81dd3e8c44c5cb1a08339ec5d", 0x8f, 0xffffffffffffffff) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'system.', 'user\x00'}, &(0x7f0000000340)='user\x00', 0x5, 0x3) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="084c55bf5edb6b5d028fcab04cd5d59ef8a125db2c520b151e05cc9cf30c59d04ed2fff0c2ed345bf7b08408cdea4add04fafe8dc848fbded5f46f0bb5778fefccdec5f0c9ca6389896d9b6477e914d4d9d0883e6193076d73fad666b65b9e4fa400b369b971af4a6946254c4bbe8043c93fcd189d773a3a9cf98e90774d56ecaee989b7c4ee0dbed3af9d1b958221d6a03b2b3d48a842901dd62703620b54e583d8e1939c30d1c0255875eabdbe2070f2413e8e3f78d5238cfe", 0xba, r3) fcntl$lock(r1, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x3}) 2018/04/06 13:49:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00a67c0e06a9fc95a900000700000010c5355ca366f5e2b8be34e14e5aedeaaf6fe9f1096ff30c3c91d1c03d3d84dd0d0d7cecf77b7496da1c751eecbea71f78eb42847a7ddd54592a1cae784345be457c10d2f69575541f5c524f1dfb73eb7bdd4373abbe2175c35332bb68c877ff5bd3ae9e50af296226d8542c4223b7398b58f1c574dea06491610db28046da3f2189e89a4a81ca53692f8d49e970728bba58d4138dd208c80c7410e05d0e4ba16a7a76c3ee8ea6969445ae25adce75629a148f22154ec1678af4a72b8e68", @ANYRES32=r1, @ANYBLOB="0000ff000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/06 13:49:23 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x1, 0x84) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000100)=0x62b, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2cce, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e22, 0x5bde, @loopback={0x0, 0x1}, 0xa1a2}, 0x8000, [0x6, 0xb50, 0x1000, 0x8, 0x7f, 0xa5, 0x4, 0x7]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/06 13:49:23 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x304) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000001f601929f106531aa"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r4 = socket$packet(0x11, 0x200000002, 0x300) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821563b9faa72920836b407fdcec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae547446ee5770bdddde70c000000000000000"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={0x0, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7, 0x4d7769e6, 0xffffffffffffffc0, 0x9}, 0x10) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r2) 2018/04/06 13:49:23 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), 0x4) r1 = getpgid(0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000040)) 2018/04/06 13:49:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0)={r2}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/66) times(&(0x7f00000000c0)) 2018/04/06 13:49:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0xc) socket$inet(0x10, 0x3, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = epoll_create1(0x7ffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)={0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)="ba", 0x1}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x3, r2}) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x0) close(r5) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r6, 0x40000000af01, &(0x7f0000c97ff8)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000dfad1b061a4ef6010000307e702300000000e869c71df95929b09ad7e28f0bc7fa20a25cd734ff436a357a0505710f013209000000be3909d1c0d63601975ba504000000"]) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x2, 0x100000001, 0x1, 0x100000000}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000d7c000)={0x0, r7}) [ 386.179042] device lo entered promiscuous mode 2018/04/06 13:49:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = getpid() r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000180)='children\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="240000001c063cf78d8c188015945eb3ae9d1cfc7eca74922fb1403b090a0129b2cd8711138a7e4a"], &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getpid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xfffffffffffffd4d, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000000040)=""/10) 2018/04/06 13:49:23 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x1, 0x84) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000000180)=0xe8) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r0, r1, 0x4, 0x4, 0x1000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) tee(r3, r3, 0x4800000, 0x2) fremovexattr(r3, &(0x7f0000000240)=@known='security.ima\x00') ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000280)={0x7, r2, 0x1}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000002c0)=""/96) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000340)=0x8, 0x4) r5 = fcntl$getown(r3, 0x9) migrate_pages(r5, 0x1c, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x6) epoll_pwait(r4, &(0x7f0000000400)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000440)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3800}}, 0x3, 0x1f}, &(0x7f0000000540)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={r6, 0xdfd4}, &(0x7f00000005c0)=0x8) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000600)=0x5) ioctl$KDADDIO(r4, 0x4b34, 0xc658) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000640)={r7, 0x6}, &(0x7f0000000680)=0x8) write$binfmt_elf32(r2, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x7ff, 0x9, 0x20, 0x7, 0x3, 0x3e, 0x2ec, 0x37e, 0x38, 0x374, 0x1, 0xb7d, 0x20, 0x2, 0x0, 0x2, 0x6}, [{0x70000000, 0x0, 0xa12, 0x704, 0x2f, 0x1, 0x9, 0xf1f0}], "5cfd99037eda9500246c0606c4e48a73996847b52016feddc1d9a2848b1ef174568b7ad92098831692e318de18f4af995a48ce2a414076286da31c2ce67ea7ae4b048d9e3dff21574f83a86acd2cce2aaee2c77dec87de75828a91684aa85141eba819bcb38c9a9a3c38da2f2af3f86efff6368041e37fe025eb18d762bb133aede702052f03e3", [[], [], [], [], [], []]}, 0x6df) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000dc0)={0x8f9, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e21, 0xb29d, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0x104) recvfrom$inet6(r4, &(0x7f0000000f00)=""/243, 0xf3, 0x2041, 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000001000)) write$binfmt_elf32(r2, &(0x7f0000001040)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x8000, 0x2, 0x5, 0x3, 0x7, 0x800, 0x13e, 0x38, 0x20f, 0x2, 0x5, 0x20, 0x1, 0xe984, 0x1000000000000000, 0x20}, [{0x70000000, 0x8, 0x10001, 0x8, 0x3, 0x6, 0x1f, 0x4}], "f75217bb956f3eb3ee3885e3cdb9fbd2995b4d2928a320e4c0fb4afb8b1da8f67a73c25908c6d28d12149ce877c2e6cfc53901d8b570cb77c42165e852b681f83a61c894a5961f07c9732e36b5e0e3dba6a9dc0e58e26082cc39d0235279", [[], [], [], [], [], [], [], []]}, 0x8b6) rt_sigpending(&(0x7f0000001900), 0x8) signalfd4(r2, &(0x7f0000001940)={0x3163}, 0x8, 0x80000) signalfd(r3, &(0x7f0000001980)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000019c0)={0x1, [0x0]}, &(0x7f0000001a00)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000001a40)={0x0, 'bcsh0\x00', 0x1}, 0x18) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000001a80)={0x0, 0xc9, 0x7}) 2018/04/06 13:49:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0xfffffffffffffff8, @multicast1=0xe0000001, 0x0, 0x9, [@dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @empty, @multicast1=0xe0000001]}, 0x34) 2018/04/06 13:49:25 executing program 0: syz_emit_ethernet(0x271, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86ddd368bd5d280cf902fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000d5e846cdddb70a4fa311a821870a181e079f62520286698ed564f423959ad2026afa978524751d6a0645f313da0f3e53191de9fda137f313d892a4b2debcf631c19c03aa5c855c881cf9daca1b1c5f48e809fa4de806d98054f0c0b0ec1f76", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/06 13:49:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:25 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x1, 0x84) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000180)={0x0, 0x22, 0x0, @thr={&(0x7f00000000c0)="6e9ee4d8807d72e4636894c2807ce57bcdcf03ea37795ac48cf8b216894686d1b19e", &(0x7f0000000100)="b78f85ebe970e4b3ff6baa26ad0a829e2c9e3103fc393cbfaab4d382d3f58899192b8b48a6f0360b1b978c1d201292bf3815000490096d21322a04ea837f362a4f8fbe43d3329e46e8ea997b1d1ebd97105107112a660daf6c2a62"}}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x1c9c380}}, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000000040)=ANY=[@ANYBLOB="cd398ffb0f0000000000000086dd60c0e54400183a00fe800000000000000000000000000000ff0200000000000000000000000000018300907800000000ff02000005000000000039e93b720790755581000000000001"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000280)=""/6) 2018/04/06 13:49:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0)={r2}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/66) times(&(0x7f00000000c0)) 2018/04/06 13:49:25 executing program 4: mmap(&(0x7f000035d000/0x3000)=nil, 0x3000, 0x1, 0x8000000000032, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000035dffc)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) accept4$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x88200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) 2018/04/06 13:49:25 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 13:49:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000)=0x81, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0xffffffffffffff9e, &(0x7f0000f6bfc0), 0x0, &(0x7f0000000040), 0xffffffffffffff57}, 0x0) 2018/04/06 13:49:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x8000001080000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0xff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/06 13:49:25 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() keyctl$get_persistent(0x16, r7, 0x0) 2018/04/06 13:49:25 executing program 6: lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000288ff0)=@random={'system.', 'user]GPL\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18c) connect$ax25(r1, &(0x7f0000000040)={0x3, {"d85903112a1045"}, 0x4}, 0x10) 2018/04/06 13:49:25 executing program 5: perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200001, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x20, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c63000009631040", @ANYRES64=r2, @ANYBLOB="030000000000040007630455f4000000"], 0x3a, 0x0, &(0x7f00000000c0)="073841e5a4ddbaf1684437d29b95bf64b85b2a524b6822d8c2db6b22719cd48b7c6d147f2526e64f31ea9062a12049c5d291ffbe6001685c1d77"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), 0x4) r3 = fanotify_init(0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), 0x8) sendfile(r3, r1, &(0x7f0000000140), 0x7) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, "61a55d1a3677bf531efea75818c3658d3b8f41de6bc5012e28cf67173172167ee2340e89992a0c3feb959487ec276bde586b00c6e015c8ce35a00f071942dafb", "da41521297d511a126541f6b1791fae36c68d270e658eea412203f27e4cf0fd2", [0x101]}) inotify_init() 2018/04/06 13:49:25 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x80000001, 0x50, 0x4, 0x0, 0x1}, &(0x7f0000000380)=0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000400)='bcsf0\x00') ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x200000000, 0x4, 0x1}) r2 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000fda9aaaaaaaaaa08260ddf080006040001aaaaaaaaaa0000000000ac1414bb"], 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x1, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x1f, 0x4, [0x1, 0x2, 0x89, 0x9]}, 0x10) 2018/04/06 13:49:25 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40082) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d}, 0x10) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000aff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/04/06 13:49:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x8) accept4(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x80800) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x80004000002711, @reserved=0x1}, 0xfffffdc0, 0x80003) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) sendto(r0, &(0x7f0000788f7a), 0x0, 0x8010, &(0x7f0000808ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) 2018/04/06 13:49:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 5: r0 = inotify_init1(0x80800) fchmod(r0, 0x170) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2dd, 0x20000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x634, 0x404, 0x280, 0xffffffff, 0x280, 0x0, 0x568, 0x568, 0xffffffff, 0x568, 0x568, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x9, 0x1, 0x8, 0x3}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x400000, 0x9, 0xc, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}, @gre_key=0x5, @icmp_id=0x68}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0xc}, [0xffffff00, 0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 'irlan0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x6f, 0x3, 0x7, 0x10}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6, @gre_key=0x8, @gre_key=0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffff00], 'irlan0\x00', 'rose0\x00', {}, {}, 0x0, 0xfffffffffffffff7, 0x4, 0x8}, 0x0, 0x13c, 0x184, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x0, 0x100000000, 0xff, 0x80000000, 0x6, 0x100, 0x200}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x1, 0xffffffffffffffc0, 0x3, 0x1ff, 0x9, 0x5, 0x8000, 0x7, 0x9, 0x5, 0x19, 0x4, 0xdbd4, 0xaa1, 0x3, 0x8001], 0x10}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xede569f0e290c8de, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}, @ipv4, @icmp_id=0x64, @port=0x4e20}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xff000000, 0xffffffff], [0xff, 0xff, 0xffffffff, 0xffffffff], 'tunl0\x00', 'bcsf0\x00', {}, {0xff}, 0xff, 0xf930, 0x6, 0x14}, 0x0, 0x11c, 0x164, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x0, 0x1a, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x6, 0x61, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xe, @ipv6=@dev={0xfe, 0x80, [], 0xf}, @ipv6=@dev={0xfe, 0x80, [], 0x10}, @port=0x4e23, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x690) r2 = socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) 2018/04/06 13:49:25 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r7) 2018/04/06 13:49:25 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f00000005c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/146, 0x92}], 0x3, &(0x7f0000000580)=""/15, 0xf, 0x2}, 0x3}], 0x3, 0x60, &(0x7f0000000640)={0x0, 0x989680}) bind$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f00000006c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) prctl$intptr(0x0, 0x1782c82a) socketpair(0x3, 0x2, 0x8, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000740)=""/12) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0x6c, "31e8d22d5a35af67b63a22093513a3d7fc608d6fcf19ccacddb1415596540f9c5ac4face49abc1b9ff749a65d1c5aa72d706ce2873aea8b2f391d62c1fc28a1a70e440c308f97243fb8073c091b3bcd5ff49e01295f5d08a7d83db59122867407d72c19d1f31fb5ebab9175b"}, &(0x7f0000000840)=0x74) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000880)={r3, 0x1}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000008c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r4 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r4, &(0x7f0000000900)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ptmx\x00', 0x422000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000980)="a055abc33a14ca7a49f46a3111a0f4e1cf940ce5763dbc7dd1a5cd0cc0dcef500110b7c0734133fec4926f8536a30ada594777b8ba0944bc0140", 0x3a) mq_open(&(0x7f00000009c0)='procppp0!ppp1eth1wlan0\x00', 0x40, 0x20, &(0x7f0000000a00)={0x7, 0x770, 0x7, 0x80000001, 0x9, 0x200, 0x1, 0xffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a40)={0x80, 0x8, 0x3ba, 0x200, 0x253}, 0x14) prctl$setfpexc(0xc, 0x3) syz_open_dev$sndtimer(&(0x7f0000000a80)='/dev/snd/timer\x00', 0x0, 0x109002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000ac0)={0x7, 0x459ed17a, 0x40, {0x77359400}, 0xd72, 0x6}) r5 = syz_open_dev$mice(&(0x7f0000000b40)='/dev/input/mice\x00', 0x0, 0x400) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000b80)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sysfs$2(0x2, 0x9, &(0x7f0000000bc0)=""/163) recvmmsg(r1, &(0x7f0000002300)=[{{&(0x7f0000000c80)=@l2, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d00)=""/203, 0xcb}, {&(0x7f0000000e00)=""/54, 0x36}, {&(0x7f0000000e40)=""/148, 0x94}], 0x3, 0x0, 0x0, 0x400}, 0x1bd0000}, {{&(0x7f0000000f40)=@nl, 0x80, &(0x7f0000002280)=[{&(0x7f0000000fc0)=""/209, 0xd1}, {&(0x7f00000010c0)=""/233, 0xe9}, {&(0x7f00000011c0)=""/144, 0x90}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x4, &(0x7f00000022c0)=""/18, 0x12, 0x3}, 0x55a}], 0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002340), &(0x7f0000002380)=0x4) openat(r5, &(0x7f00000023c0)='./file0\x00', 0x80000, 0x20) getpeername(r5, &(0x7f0000002400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000002480)=0x80) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000024c0)=@assoc_value={r3, 0x4faa19e5}, 0x8) rt_sigaction(0x2d, &(0x7f0000002500)={0x1000, {0x80000001}, 0x2, 0x2}, &(0x7f0000002540), 0x8, &(0x7f0000002580)) 2018/04/06 13:49:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200d5000000"], 0x2de) 2018/04/06 13:49:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x800000000000005, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x5}, 0x8, 0x800) 2018/04/06 13:49:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffdd, 0x0, 0x4, 0x0, 0x75b6991d, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x633, 0x0, 0x4, 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe2(&(0x7f0000000380), 0x90002) 2018/04/06 13:49:25 executing program 4: io_setup(0xbc, &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa9, "f81335141d424eac7b99dbd504a44fa7c369d56cdd6e778e94656d5142292a3bbb6ac80ffbe70b44237e17212887ab032ee28517ab067656ee6faf6fc726ce27e2ad7591eb34a9e19966387031b18d24941836c4f850f3702b350881c72ddfc9d7da32c3e990c33fb4ab79bf31836260c939861be921dfc20bde6e6b18afeba2a0ca082ef6f4c79d3c9706ff8980ec183a3a8c0a73ac054733ca7644454ecfe700f597d600e1b463e7"}, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 2018/04/06 13:49:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x2000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', 0x0}) recvmmsg(r1, &(0x7f0000003d40)=[{{&(0x7f0000001500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001580)=""/9, 0x9}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/231, 0xe7}, {&(0x7f00000026c0)=""/18, 0x12}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000002800)=""/69, 0x45}], 0x6, &(0x7f00000028c0)=""/187, 0xbb, 0x6}, 0xd25f}, {{&(0x7f0000002980)=@ipx, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/66, 0x42}, {&(0x7f0000002a80)=""/90, 0x5a}, {&(0x7f0000002b00)=""/242, 0xf2}, {&(0x7f0000002c00)=""/95, 0x5f}, {&(0x7f0000002c80)=""/108, 0x6c}], 0x5, &(0x7f0000002d40)=""/4096, 0x1000, 0x1000}, 0x9}], 0x2, 0x20, &(0x7f0000003d80)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003dc0)={'ip_vti0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000003e00)={@loopback, @rand_addr, 0x0}, &(0x7f0000003e40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003e80)={'syzkaller1\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003ec0)={0x0, @empty, @rand_addr}, &(0x7f0000003f00)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000081}, 0xc, &(0x7f0000004140)={&(0x7f0000003f40)={0x1f0, r2, 0x420, 0x70bd27, 0x25dfdbfc, {0x1}, [@TEAM_ATTR_LIST_OPTION={0x9c, 0x2, [@TEAM_ATTR_ITEM_OPTION={0x5c, 0x1, @team_nl_options=@notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x2}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x3}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x4}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r3}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r4}}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r5}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r6}, @TEAM_ATTR_LIST_OPTION={0x4, 0x2}, @TEAM_ATTR_LIST_OPTION={0x28, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r7}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x400}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r8}}]}, @TEAM_ATTR_LIST_PORT={0x54, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0xfffffffffffffff8}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_DUPLEX={0x8, 0x5, 0x40}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_DUPLEX={0x8, 0x5, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x7}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}]}, @TEAM_ATTR_LIST_OPTION={0x9c, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x100000000}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0xdb}}, @TEAM_ATTR_ITEM_OPTION={0x5c, 0x1, @team_nl_options=@queue_id={{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x2}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x3}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r9}}]}, @TEAM_ATTR_LIST_PORT={0x4, 0x3}, @TEAM_ATTR_LIST_OPTION={0x10, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x20}}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/04/06 13:49:25 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r7) 2018/04/06 13:49:25 executing program 2: r0 = socket(0xb, 0x4, 0xb4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[], 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x4c90, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x60b, 0x0, 0x2, 0x4, 0x45}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0xc000, r3, r4, 0x5, 0x104000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r6 = dup(r5) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000180)=r6) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000600)={"6263736630ba98869000", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000640)={0x7, 0x7}) connect$netlink(r0, &(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) 2018/04/06 13:49:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001100)='./file0\x00', 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000011c0)={0x7, 0x8, 0x2}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001240)={0x4, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x28c) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000001140)=""/100) r3 = dup2(r0, r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0xffff, 0x4, 0x3, 0x3ff, 0x8, 0x5a}, 0x2430, 0x2, 0x6, 0xff, 0xd5, "355445df7e520db24cd77a4a5b8a02222b06fbdc56dded26478650a6f5f91c9da490a1b742bf1a1731550bf7377bfa13716972f0f0720c5a436b9a7e07682cd7a0009cf1a23da6fedc7defabd5cf2897a9b6f66fdb23941503a3294f09f76efb92310f014d04cb18f0e7d1351e9b9a13e5e992b36dd334b05e7bceab085827bb"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000100)=""/4096) 2018/04/06 13:49:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000000100)) 2018/04/06 13:49:25 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) listen(r0, 0x0) r2 = dup2(r0, r1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000dd070000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r5 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32013, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r5}) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) write$rdma_cm(r3, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc002, &(0x7f0000000100)=0x7f, 0x1f, 0x1) 2018/04/06 13:49:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000938ff8), 0x228, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000001980)="8d85c80800e8ef8841e1a0c43669d9bd527f6c00000000000000000000000000", 0x20, 0x0, 0x0, 0x20d) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/196, 0xc4}], 0x1}, 0x0) 2018/04/06 13:49:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/217, 0xd9}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x20400) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x0, 0x8, 0x4, 0x6c7, 0xfffffffffffff001, 0x100, {0x0, @in6={{0xa, 0x4e22, 0x50c7142f, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xe05, 0x4, 0x1, 0x80000000, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x18}, 0x6}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x3, @empty, 0xe00000}], 0x64) sendto$inet6(r1, &(0x7f0000000180)="75834a4103ac98c3a05be160018d4d", 0xf, 0x4000000, &(0x7f00000001c0)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/04/06 13:49:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0xfffffffffffffffd, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0xc) socket$inet(0x10, 0x3, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = epoll_create1(0x7ffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)={0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)="ba", 0x1}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x3, r2}) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'ifb0\x00', 0x4017}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x0) close(r5) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r6, 0x40000000af01, &(0x7f0000c97ff8)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000dfad1b061a4ef6010000307e702300000000e869c71df95929b09ad7e28f0bc7fa20a25cd734ff436a357a0505710f013209000000be3909d1c0d63601975ba504000000"]) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x2, 0x100000001, 0x1, 0x100000000}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000d7c000)={0x0, r7}) 2018/04/06 13:49:26 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r7) 2018/04/06 13:49:26 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x4000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req={0x1, 0x0, 0x1d, 0x8}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/06 13:49:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x400000b3, 0x0, 0x1f}]}) 2018/04/06 13:49:26 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000040)=""/152, 0x98) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3, 0x4, 0x7f, 0x8, 0x1b91}, 0x14) getdents(r0, &(0x7f0000000200)=""/158, 0x9e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = gettid() r3 = perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x0, 0x12, 0x3, 0x7, 0x0, 0x3, 0x20020, 0xa, 0x9, 0x6, 0x1, 0x1e5d, 0x100, 0x7fff, 0x42, 0xfffffffffffffbff, 0x5f7, 0x8, 0x7, 0x4, 0xd5, 0x7, 0x4, 0x0, 0x5, 0x1, 0x0, 0x1, 0x7, 0x4, 0x3, 0x7, 0xffffffff80000000, 0x80000001, 0x100000001, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0x0, 0x3}, 0x1, 0x2, 0x3, 0x5, 0x4, 0x9, 0x3}, r2, 0x10, r0, 0xb) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000e, 0x810, r3, 0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000400)={&(0x7f0000000340)=""/151, 0x97}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000004c0)={r4, 0x3}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000540)=0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) connect$packet(r0, &(0x7f00000006c0)={0x11, 0x0, r6, 0x1, 0xaa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = dup2(r5, r3) signalfd(r7, &(0x7f0000000700)={0x432b}, 0x8) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000740)={0x3ff, 0x8, 0xb5, 0xe70a, r1}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000780)=0x86) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00000007c0)=0x10d, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000800)=0x1, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000a00)={0x1, &(0x7f0000000840)=""/102, &(0x7f00000009c0)=[{0x1f, 0xde, 0x0, &(0x7f00000008c0)=""/222}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000a40)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/loop-control\x00', 0x42000, 0x0) syz_kvm_setup_cpu$x86(r5, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000b00)=[@textreal={0x8, &(0x7f0000000ac0)="3e0f01d10f30256436f32e8bfa64f0834c0a79670f01cf0f0866b97f02000066b8d200000066ba000000000f3064260f01cff2af", 0x34}], 0x1, 0x14, &(0x7f0000000b40)=[@flags={0x3, 0x400}, @flags={0x3, 0x80}], 0x2) mq_unlink(&(0x7f0000000b80)='/dev/loop-control\x00') fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f0000000bc0)) 2018/04/06 13:49:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000506ff0)=""/16) 2018/04/06 13:49:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x2}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/06 13:49:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) pipe(&(0x7f00000001c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x2100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x18, r2, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 13:49:26 executing program 6: r0 = memfd_create(&(0x7f0000000400)='swlan1^\x00', 0x3) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00000000c0), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = request_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='nodev@\x00', 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="2cff09ea355263bdb983346ca640f437a3dfcabe2d28872f02233309e1531cde70d2f80b3b4ddb41d79210a9a4bf22cac7bca7a747ad9a6258f8ba448a1b509e61d678841d58de1ef38818c89e38d07205d88edddbd69d51236a47e00e5e88a081ee748be1345417e45b7f4e28ee6651ad7e1bb00f596bf49d3e1b95057f3dd2aef6d100e6381281ab3f1c640b2fe4ca7e21cbb7cb52013fc54eae1157aa45c18b1fc41deba19852ae8f428a2faf1c8cae51f66b95224c0b235ec97e88c93510d927f61b3e1d902cfbac2f9c616719d931cf", 0xd2, r3) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) sendto$inet(r2, &(0x7f0000000300), 0xfffffffffffffce4, 0x10000020020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@bridge_delneigh={0x30, 0x1d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x400000000000) 2018/04/06 13:49:26 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) 2018/04/06 13:49:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x0, 0x3f, 0x7, 0x100, 0x800, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x5, 0x2, 0x3, 0xff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b9000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @empty, 0x9}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x18c) 2018/04/06 13:49:27 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0xfffffffffffffc67) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f, 0x8441) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/04/06 13:49:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000012c0)={r1, 0x4}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x54, "515ad33548cf75a68968663d14083bfc5ebb9a5c7c104124ed22637a3d07b655528117873596d9fd79398656d6653427a48500ebcbbe17ee73c4179e5d4f2988179c9c226c8afcbad8cc1ae9dffdd35e5be44d15"}, &(0x7f0000000180)=0x5c) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/06 13:49:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x100, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4004, 0x20000) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x8012, r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @dev={0xac, 0x14, 0x14, 0x12}, @multicast1=0xe0000001}, 0xc) 2018/04/06 13:49:27 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) statx(r0, &(0x7f00000000c0)="e91f7189591e9233614b2f66696c653000", 0x2400, 0x10, &(0x7f0000000100)) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e22}, 0x2f8) connect$unix(r1, &(0x7f0000e6aff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/06 13:49:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0x7bd, 0x0) sendmmsg(r1, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)="d7", 0x1}], 0x1, &(0x7f00000006c0), 0x0, 0x80}}, {{&(0x7f0000000800)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0c0000000000000021001000c51d0977c3b40fe3e137ac6c1ab23e841e2676a8b6bfe69dfd2841df577e1106f772e40c77f24b2f323e301dec2ff6d6408f77bba51962e24467200e"], 0xc}}], 0x2, 0x0) 2018/04/06 13:49:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES64=r1], 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/06 13:49:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000000)) r0 = inotify_init1(0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000180)=0xc) 2018/04/06 13:49:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/06 13:49:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xfffffffffffffd4b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x21e) 2018/04/06 13:49:27 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x9011, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) exit(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="cc42d51c961b455d7c5ff95332f08d003c71c47682fa58b2ccc9ec165b71d67b1a4ad828d0b0553f51f1fc27098f290b2fa597bf16fc13909aa3e062eed843bf4d4ecf7f85af1b8d2794008923cdcd7ccdc4c6dc", 0x54}], 0x4, 0x0) dup3(r1, r0, 0x0) 2018/04/06 13:49:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r1, r2, r3}, 0xc) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x1000) dup(r0) socket$rds(0x15, 0x5, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x9, &(0x7f0000ffb000/0x2000)=nil, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x81, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0x68, &(0x7f00000002c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) r5 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000140)={{0x96cb50953fd7959, 0x3, 0x100, 0x1, 0x8}}) 2018/04/06 13:49:28 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) readv(r0, &(0x7f0000000080), 0x177) close(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000140)={{r1, r2/1000+30000}}, &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) 2018/04/06 13:49:28 executing program 1: mknod$loop(&(0x7f0000000ac0)='./file0\x00', 0xc010, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x107, 0xe3, 0x7d, 0xc1, 0x235, 0x295551b1, 0x2b5, 0x1}, "28e87416fb1e5dcc56e2ec40876115be21d7cafa7c3984ad90c78cb283da8d27e65203d127f627fb3e9373def5a979fd9066d202bfde1fb1b38876a494bde013278f49bdd1c0fafa953ee70a5b4cdbc627d11a840ca63ac37bb548090f9209902fc8867ef1fcd6e3facaba99bcb936f47b61fc4ada4b5927ca6a1ecf8b62e2b90985e2c7f00047223e8342a01b977d1ef766c80a7b416252c285d81e02fc9f3ed3267e6b56307a02a5b92b060ce4cf9037ee8b24f77d81c40aa774272fb94c66e6faf83ade7c82498d", [[], [], [], [], [], [], [], [], []]}, 0x9e9) socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000b00), 0x0, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000080)="39000000110009180000bbe1c30500000700000002000000451800000000800019001a000d280f07db3edacce30462b5fb0003f7ffffe30000", 0x39}], 0x2000007f) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x400) statx(r3, &(0x7f0000000b40)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000b80)) 2018/04/06 13:49:28 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:28 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x30) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffff81, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bpq0\x00'}}, 0x1e) 2018/04/06 13:49:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f236772000900000070752f73797a30f5", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x6, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8001, 0x240) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x7, 0x30}, 0xc) 2018/04/06 13:49:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6, 0x10}, 0xc) mq_getsetattr(r1, &(0x7f00000001c0)={0x3ff, 0x10001, 0x4, 0x2, 0x0, 0x28, 0x245, 0x9}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$inet6(0xa, 0xe, 0xfffffffb) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 13:49:28 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) readv(r0, &(0x7f0000000080), 0x177) close(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000140)={{r1, r2/1000+30000}}, &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) 2018/04/06 13:49:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x48c, 0x140, 0x268, 0x268, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="5392c6d18481", @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}}}, {{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)) 2018/04/06 13:49:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/04/06 13:49:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x1f, 0x522bb46c, 0x2, 0x4}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x280000) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@loopback, @multicast1}, &(0x7f00000001c0)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/06 13:49:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 13:49:29 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000200)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@hci={0x1f}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000003c0)="ab169d462b39eabd274b467f23f488a1ba60e011f490b559e865f675bc8cf3b6d6f1848fd530c5bc9773d5f4d15722e78784e5620e231936", 0x38}], 0x1, &(0x7f0000000480)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="470f2286490fc75e0d64f3363e400f23e78f8868ce714b00c4417d106100c402edb823af66baf80cb8fc6b0b8def66bafc0ced676666f40f1a97851a48ba", 0x3e}], 0x1, 0x5a, &(0x7f00000001c0)=[@dstype3={0x7}], 0x1) dup(r1) 2018/04/06 13:49:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, 0xffffffffffffffff, 0xfffffffffffffffd) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x4, 0x2b04c788, 0x7, 0x0, 0x7f, 0x5, 0x80000001, 0x81, 0x7, 0x6ea, 0x4, 0x7, 0x0, 0x6, 0x5, 0x200, 0x1, 0x37c800000000000, 0x8}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000001000080000000000000000000000000e30000000000000025f1d74cd476a24e5c59a66fd083331c02190455e43d4e1c560cc904a76beb88414b133e51adacfe069f2dbeadcf668db178c8f7196bbbd9a64e600010000000000000b4c8dced9644f34f1f9c89e5b8dd95bb651d6c19aaf2a469edefe095c2a44c95f1ff35020aa387ea3870788c75"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 13:49:30 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000001580)=""/142, 0x8e}], 0x2, 0x0) 2018/04/06 13:49:30 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000001080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)="39d6df25a5be776940430e55057f6e5df5f3f2a15ee4bc19cfb39ef4c7c3", 0x1e}, {&(0x7f0000001100)="9fdc989b154543fc91be7eb1982e1f6e37e75078dd4b0efcc959c26d0dec73e173bd9925de97ecc9ad9659534e7df40361fe70e9689a848fde43abc307b8c5602c3c0b7478ac07e7dece1680aeda2008ec8c76f306cbdada31994ba696b564a8c1fd6fa24067e8149c6612f3715e8cb96d28e0d21de6a81bd97de3c86baac8a1d6408c2e0a6dbfe0dd2dd52a291e04d2151c4064c6", 0x95}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="e6189d3c9068cb86e7c6c1c7bc17594c62bef6b460b44b878d45aa57d8d74368266cf1df692905b09a81254cedb24a75a73af435c3fe3454b6a9072b494a837bb33aa99cc343b938cd89ad27a692891490df55bdb92fd4d32befbe41b34fd18c26072baec52b9b674b43a32f20634f4c0e3d124a8abd0ef8f7a5549a073fb798451a1750fc6da3c44b723738e8c6cd3f375964a06be81615ef68896c69409aaa4e8e27dfefab3e1d0e235b3f72d693bf9300313a24a347e90f542309ed3a", 0xbe}], 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000001240)='/dev/vcsa#\x00', 0x3a8, 0x40a800) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)) accept4$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @local}, &(0x7f0000001200)=0xfffffe97, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000001380)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e, 0xffffffffffffffff}, @generic={0x4, 0x7, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getgid() chown(&(0x7f0000000140)='./file1\x00', r6, r7) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='u{er./dev/ppp\x00']) 2018/04/06 13:49:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/06 13:49:30 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:30 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ff13fe4f2948d62829e863f281"], 0x8) 2018/04/06 13:49:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:30 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x4000}, {r0, 0x20}, {r0, 0x40}, {r0, 0x8410}], 0x5, 0xfffffffffffff752) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r1, &(0x7f0000232fba), &(0x7f0000398000)}, 0x20) 2018/04/06 13:49:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000140)="1d3a750076a7e14d2de5d05508109b0de9dab518b6afb4e89d1f01ce5263fe", 0x1f, 0x40080, &(0x7f0000000180)={0x4, 0x9, 0x3, "d0709c340480", 0x8001}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000029008000000000004f751a740a6201f0eb8036dc0b784b47dac5af53284f91ee8cd4794751065c2458952307fd466148ab8d768087cabd7cff67611c7a6a6cc782ac82c874a4392996d48906194db7c06dd44141e41ece9e64cbbc109772085822099599"], 0x10}}], 0x2, 0x8000) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="7f01010000c1497a"], 0x0) 2018/04/06 13:49:30 executing program 3 (fault-call:3 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) [ 392.533619] binder_alloc: binder_alloc_mmap_handler: 31646 20ffb000-20ffe000 already mapped failed -16 2018/04/06 13:49:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x100000178) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3}) 2018/04/06 13:49:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) sendmsg(r0, &(0x7f00000018c0)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x7ff}, 0x3, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="44d575ceaa2a7a75e023faccd3abe60b15d900db53b7aa5ba6ff945609d4557fd513b5fada48307be25538654f2189a57d199116b5d3cb3978f1318af10f74c99f5014aa828e7f8c97d25ab9fd2c403eb8547376721c265cb725475efed371705621969cfce2ecf0da58236cd8e8c25c1a8a221ff4c34287e11d26f6eeeffdef3e679b3fad207487e92a0c84f629cdb6eb32", 0x92}, {&(0x7f0000000200)="bf8e48753bcf623be6cfca5dc5bf5de63f7c8a3db605488cdb473d5d323ea5ea1ff12f6762a12484f1f1d1a079b2d7eb4848192d668746be0e4fc44f1e188c8aa3031cd590ff57", 0x47}, {&(0x7f0000000280)="7bb5e5b679aaa5684567b2c18edee492107acc8906e780bfd478d10c9dbf47699db4e779be703d712bbf73dc033c0dd87c10235c8dfbca0d39735f3dafe4be6b0dd9f8ff9d4f7f86badf5b50a134c471fce0270a9f17717814271fa580a5ed9910d743bf41aafbd49c67f8feb2e0ac2ccc9b265f1b40c8a52c710931f8c1915d9a206f9382ec7b4462ce3e5d8dab4f49f32ee1cd", 0x94}, {&(0x7f0000000340)="ede464eb4fd6bea5b1569a54d880784ff71a3e23c0c3c50ee47c6571a18376de8d75256c96a6c709518754eb60526ae1e5afc9536fdd1835c82962b9c56d27c4f9abed366b1ae8e7e8399c28e1548b0afa171f950359bfb8000170df7882a201d77d7ae588aa909ef84b0f5c5370fd8f921dc4347b66d193e456d53c03d5425453afb1da00ddebea492a91ac8c782985376a817c831a62ba0bb270267d19a3a097bfc9387d1993f1a8d41c8b82b5", 0xae}, {&(0x7f0000000400)="e38897490522cbb481a4f3cf5921cf948b8f9cd280badcee5a87c35b8dd795b1dac88078deb08422c260a90d0fa67ebe513bc2b441ba56466a7af55fe0fcd4eaeaf21fa152", 0x45}], 0x5, &(0x7f0000000480)=[{0xcc, 0xe2e6a343ef3838d3, 0x7fffffff, "753df1e4b5249f7304f48338893514dfcea50f24f4d2df40d1f1128e05cae6789bb1f550fff4f02f10f19721611bf5b104680180067dc793a4b5c6e15302d5250b952576339b9ad210e704c4c0dc97dd11c43e54bfd1fcf8436b76aafebe59a7772180b6a7effe5f1de01ee2aef7f101cfb2b714952119c5488652444e21663a704ac80d7ab3203302c3322994cf3aee91052578c59067efdeca1e14a5299ae8df243ee6acfd8310a030f18fe9dfd8f69e045f5200f8996ca99b42d2e8"}, {0x108, 0x1, 0x5, "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"}, {0x38, 0x118, 0x2, "d5f0ad1b20d3ab995d961e395eadc8271e25aeabf62b80f9e2ea12178d080e1af681f22ac46ce6367b7e"}, {0x5c, 0x109, 0xffffffff7fffffff, "24369e393a720ecf02b3db288f6d6ca1aab6939023716f5d756724a280cd9404e904cc3d180d929e1355e6bd32163be509710e5c6613b9c97ed2ee4925567399ce94fd1d732b701363171c53e62edf"}, {0x8c, 0x10a, 0x1, "ba85e17514734652757df6985e99ce7024871e27bd03968dc3f45ec28b9af7c68b49c038abb67dcb608d2f58233c71917ab520c74c8568f0a917c287637cb12fde94bb3bca3e806a3dffb22cd0af7dcda5ee47086b5f186a47ceaddfae5afcb5ba14d3d8856c35bec254842ee77cf9dcb124e0c0fd65931358433879b7d59c73"}, {0x20, 0x116, 0x0, "11b7523c22e0f1bcee5f9c3cfc50f8be735201"}, {0xd0, 0x19f, 0xfffffffffffffff9, "9cb9578d53f0537dae763797d2a71ba912d59cc3cefc47711be90090eafcf74229eb64f699ce61a39eaa85373ea7f2275d29c595fe849bb755d5fd6e71f79a87e039026b445be6b88f32b2e4a88ce6de0c030f40b9650de13ffbf360e55eeda719ce69dc895e815dc42bd3a89d2517737c1939bc85f189e6d8c0b2646cae9a0a6399ad626a8b2dcb5e020afbe83acb9ec3db7bae544c69651a3cf563259ba3d8d020ba710cdfc21aabb2bed9f74c50cb6397966cd05213e8d43779070482d3b77028"}, {0x100c, 0x10b, 0x1, "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"}, {0x28, 0x117, 0x3, "09dcbe5be0562b8c99f1cffbdffd855074360556dc2566b56b48e9"}], 0x1418}, 0x20000000) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/06 13:49:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) read$eventfd(r0, &(0x7f0000000040), 0x8) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e24, 0x20, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0x5, 0x0, 0x2, 0xa8, 0x10001, 0x5, 0x6, 0x9}, {0xfffffffffffffffa, 0x8a8, 0x6}, 0x86, 0x6e6bbe, 0x3, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1ddf}, 0x4d6, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x1, 0x220274da, 0x1, 0xffffffffffffffff, 0x7}}, 0xe8) 2018/04/06 13:49:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002500030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/06 13:49:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='sit0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) clock_getres(0x0, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10000, 0x200) fcntl$getflags(r1, 0x40b) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x40, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}], 0xa0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2002) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/04/06 13:49:31 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:31 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f40000006c3ed5a652ddf5ee01a4484e588527cd20698ae9eaa16081460c6ff77682c2a2877e49507d86aafa1b208e7df90f7bcc6c21b592ca55634a60fb4a8ead85864d128a1ccacb2712e2cfcc154d214e15277e98d453db41ecb1cb0d1941d286f0ea9f7e6b95b72e41aaeb663d0812028efe995e6ce04bd5ac2b05009d60b495cc8ddd097ae623ca4e9637a35ee912b7ae2e0eb7fee69ad312c21b8129158892085971bf8726987bfa3d42859f59d493117176ba9f4109944b09615596e9991627656ffcb9ee5f70f83ca95fe8aca69978cc75809f4dd2e6e467eb01fee0c4463ef57368bc37d7cc77950649ea0b331840527dc347f6"], &(0x7f00000001c0)=0xfc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xffffffff, 0x8}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge0\x00', 0x2}, 0x18) 2018/04/06 13:49:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_thread_area(&(0x7f0000000480)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="00020010ff000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000640)={0x101, 0x1, {0x3, 0x0, 0x2, 0x3, 0x80000000}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x0, 0x4, 0x0, 0x80, 0x0, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000140)=[0x10001, 0x2], 0x2, 0x6, 0x7, 0x8, 0x100, 0x9, {0x4, 0x5, 0x9, 0x80000001, 0x5, 0x5, 0x1ff, 0x0, 0x5, 0x7ff, 0x3, 0x0, 0x0, 0xffffffffffff7373, "76f05a580d97b3eb302525dca1e1963dc588c01cc0afb741343100e237bcaa4b"}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x80010, r4, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f00000004c0)=""/214) close(r5) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000005c0)={0x6, 0x0, [{0xc0011bff, 0x0, 0x1}, {0x309}, {0xadd, 0x0, 0x100000001}, {0xa34, 0x0, 0xcb}, {0xc0010bff, 0x0, 0x6}, {0x28, 0x0, 0xd1f1}]}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x20080001) read(0xffffffffffffffff, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)=0x1) 2018/04/06 13:49:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x0, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2d}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0xe}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x28, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/04/06 13:49:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) socketpair(0xf, 0x8000f, 0x3ff, &(0x7f0000000080)) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x1000000) 2018/04/06 13:49:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffefff7f, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x162) fsetxattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000140)='/dev/vcs#\x00', 0xa, 0x2) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, r1, 0x23) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x5847b69d, 0x1, 0x3f, 'queue0\x00', 0x5ec}) 2018/04/06 13:49:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) r2 = fcntl$dupfd(r0, 0x406, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/06 13:49:31 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x9, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8400, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000040)="35083502a846fd9daaeea32cc4044ca4af2f690025da61fbaa2d2f4cfb4b0858f08601c6f2e3d0b79e2c70e2df9ab300bb81544dd83765473bfc87f2a73e5fa78c2988") ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000f00)={"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"}) 2018/04/06 13:49:31 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/157) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x40, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{}, {0x0, 0x0}}) prctl$setptracer(0x59616d61, r1) waitid(0x3, 0x0, 0x0, 0x81000006, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES16=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) tkill(r1, 0x1000000000015) 2018/04/06 13:49:31 executing program 5: r0 = socket$inet(0x2, 0x6, 0x40000002) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) renameat(r2, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x36) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000e40)=0x3, 0xffffffffffffff7b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000001d80)=ANY=[@ANYBLOB="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"]}, 0xe80) 2018/04/06 13:49:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x9, 0x42) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000140)) fstatfs(r1, &(0x7f00000000c0)=""/100) 2018/04/06 13:49:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000da000)="04b11a1745986b1c66ef4d0ec22ace62b285ab35c10e2e4f642049ab2c975c44703ff5c604fddee1ba0000002f874fac05343c46508aed6efecc073c1e9ebd2d0000000000000002", 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x30, 0x7, 0x8001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x2, 0x8200, 0xffffffffffffb061, 0x8, 0x0, 0xf1, 0x0, r2}, &(0x7f0000000140)=0x20) 2018/04/06 13:49:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x3000000, 0x4010, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:32 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00009dcff0)) r2 = epoll_create(0x800) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x101000) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000040)=""/30) epoll_pwait(r2, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) 2018/04/06 13:49:32 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0) r3 = eventfd2(0x0, 0x800) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x90, &(0x7f0000000140)=[@in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x3e4a}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000300)=0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000dad000)=r3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001, 0x0, 0x0, 0x3, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)) 2018/04/06 13:49:32 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x2}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000f, &(0x7f0000000580)=0x975, 0x151) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x9, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x1) 2018/04/06 13:49:32 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x200000, @local={0xfe, 0x80, [], 0xaa}, 0xd}, 0x1c) rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000300), 0xffffffffffffff35) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000180)=""/207, &(0x7f00000000c0)=0xcf) 2018/04/06 13:49:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000006c0)={0x0, 0x2000000000000080, 0x1, 'queue1\x00'}) ftruncate(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f00000004c0)) 2018/04/06 13:49:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)='W', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5913}, &(0x7f0000000140)=0x8) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) 2018/04/06 13:49:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/06 13:49:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x8000) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="75736504095e00"], &(0x7f0000000400)='/dev/amidi#\x00', 0xc, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x6, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/198, &(0x7f0000000340)=0xc6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x69be421a2bc1ecb9) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000140)=""/183) gettid() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f00000004c0)='./file0\x00', 0x0, 0xc}, 0xfffffffffffffdfc) 2018/04/06 13:49:32 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = memfd_create(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000180)={0x6, 0x3000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x800) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) kcmp(r1, r1, 0x0, r4, r0) 2018/04/06 13:49:32 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200c00, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/211, 0xd3, 0x6f499e100224fe40, &(0x7f00000001c0)={0xa, 0x4e20, 0xc30a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002a, 0x40008) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x140, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/04/06 13:49:33 executing program 1: r0 = socket$packet(0x11, 0x200000000002, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000480)={"6272696467653000e7ffffff00", @ifru_addrs=@can={0x1d, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '-,\x00'}, &(0x7f0000000100)=""/196, 0xc4) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f3ae5c91c3e3"}, 0x10) 2018/04/06 13:49:33 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1000) close(r2) 2018/04/06 13:49:33 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) write(r0, &(0x7f0000000080)="4cca757c0f77f3a34bdf7bb1a3588d69cc5ea39d8196039a77a9584ffc822331780dbd486aabcdfac9354e69e8e01b05ef9716ac1482435e2689ea60", 0x3c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x100000000032, r4, 0x0) listen$netrom(r3, 0x70d) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000024fec)) 2018/04/06 13:49:33 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@dstopts={0x4, 0x36, [], [@generic={0x3, 0xb6, "e062a43cad2decaff2535278b94402b8a42af7c66c77048f89d01393e06c496765265190e69a091d7b74a5b63a82b3b27fd1bc815bfefd48b50431c6fd2ae01fec877dfb8d0779fa3bebbf3844f932661f9d515a43575bfb156cdb55a9013d6d856f380e778aa07a3637800a152c2f28cb60605cc8f2cdda45f8a10ed7a153426e99f69c970cd8f461e98935ebde9d55af4bd4fca14b601ff3e7e04b95ebbda76cc1a068441769e88c9b8bb91f6eb60229befd855935"}, @generic={0x5, 0xd7, "b89b798961f38c5fb63438e96b646f7ade3a6691652b4c37e25393e2f5d8525a30069779fa0361b6c32eecc466358b1da65aac65ef492fbb2df2e84f2bf9bb8b142c2f02dd095cffafdd982b8e14ef90c04116852ba6055cab31d5333c3e5ada1f5477cd233543c02a7591aa96cf413ac7c0b0ab737650fd6256c2d018283a47a3045c271387927033fb92d9114ce41a7b7e155f1cc640a29913d01e93fd4213b79dd7c207daf266b85d50adcfe3c0fb94366e10a9e550525a3daccdd7b0d588e12994c8ab6b5a94bb073529693aa084fe0a034694d05c"}, @ra={0x5, 0x2, 0xffffffffffffff0b}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x20}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8}]}, 0x1c0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000000040)=0x4) 2018/04/06 13:49:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x61) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x3ff, 0xfffffffffffffffa, 0x2, {0x0, 0x1c9c380}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) 2018/04/06 13:49:33 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0xbf) listen$netrom(r1, 0x7) 2018/04/06 13:49:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x4000100000002132, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_getlink={0x28, 0x12, 0x11, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/06 13:49:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') lseek(r0, 0x0, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21070008478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x4]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5, 0x9}, 0xc) 2018/04/06 13:49:34 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x400000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/106) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x180) setsockopt$inet_mreq(r4, 0x0, 0x9fc90e90d4e84a0a, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) clock_getres(0x0, &(0x7f0000000100)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000200)=0x8) 2018/04/06 13:49:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) splice(r0, &(0x7f0000000040)=0x39, r0, &(0x7f0000000080), 0x4, 0x2) close(r1) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x72860e0e, 0x501000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000140)="a796d90635f05a32253105eef285558a6a51ebe67e7be25c34b5e84871c0c877e54395f89af2d9aea0ebef5800b71de12468485f8a48c0f31e7b15e9dc57c9", 0x3f, 0x7, &(0x7f00000001c0)={r3, r4+10000000}) 2018/04/06 13:49:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)=0xffe, 0x4) ftruncate(r0, 0x8000) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0a000008a5d089e9000000cac3770e"], &(0x7f00000000c0)=0x1) 2018/04/06 13:49:34 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x40, 0x400) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x7fffc, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f00000000c0)="6f3073fb458709e23e512a3f72fd77c6f6b6996edb8f47a368371957380201600e87ce86038a033e5c54aebdf1fac7f239dc3c06c949d27bcf144dd4dc93d0a8273a4c537850ef3222cc94a9fdad8b3f5e7527138ffb97a2fe26658594accfca43bc8d30e0cf31481c22b0e3b07f95cca71cd0118d77b5beac7cba5f2d387f50749a75c56bcbd509e28b60af497abd9281725cd372e34c50ee736848510d1c08539180354b5e29986cbb", &(0x7f0000000180)="a8b0c13317b9eecffddf544861659e08bd18dbfede88642ea55022aa40feed7afd45fb520d17211ec305f6aa53e3dde63ddcb1a219439b7f5e72fdb74d618b78ee875414bb95a97de1943ffb4e03eaf60b795bfef0617c9516a7ee0623d778eac3176e840885953f53aeb77a5cbc0f1157103a072ec23c80349c5703bac2847c162eb662155a0e5cccaee1db16a0bcd429e3d9311b3e8cd788ef96bf2e1989f50fd1c893a75b8f03fd", 0x2}, 0x20) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x0, 0x4, 0x6}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xafa, 0x8000040000001) write$evdev(r2, &(0x7f0000584fb8)=[{{}, 0x2, 0x800}], 0x18) 2018/04/06 13:49:34 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) fadvise64(r0, 0x0, 0xa6, 0x3) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:34 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r1 = socket$inet(0x2, 0xa, 0x3) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x20000, 0x0, [0x4, 0x2, 0x8, 0x8, 0x9, 0xffffffffffffffe6, 0xe4d, 0x8]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x82, "1ac5c4269b7c6bbf877a895fac6e88466bb742efd8fe8286c6529ff1be7287d2445670a88bfd18a553c16b83bf0e96ac404b8361eb9a853395d5089ca083ad5357f4463b856d4aac391b2f42e466d3bdf0b7677735b3f066b8992ef7e7acad1b266648149483b616372cb4f6c52c3ae2e3cc241ac29195241141aa6591705b14427c"}, &(0x7f0000000100)=0x8a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x5, 0x9, [0xc500000000, 0x6, 0x9, 0x6, 0x3, 0x1, 0x78, 0xfffffffffffffff9, 0x7]}, &(0x7f0000000400)=0x1a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000440)={'gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000480)={0x100, 0x3, 0x8, 0x0, "b7984f559f7e6bac258a6a16b073079aeed9399969a84cfa82ecb092915a76a7eef1cb03acf3b4c216332074"}) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000380)="fe", 0x1}], 0x1}, 0x0) 2018/04/06 13:49:34 executing program 2: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x400040) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/234, 0xea}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x1000, "8c957e3fbf31af86ddbc487c13a3ce28391771dbcb1648db2de98bfea382205899791e0c55a6e36a6c725a65d281ef749c4e138f640d29413a5721fb3625cbe97a1c6ec284edfed985e422e7ac8a2747e72bdbe3c452bf6dce414f8d036d9f4eb8b11ac33bb7ade351724ac6fc315e780358736d8e490623710bb68715704101b9ce47696b47e721c063c42c45fb9b946139cbea5c78b821738eeb583b93a966852cc6599104bd395a3037ca641ef68ac4905d643cd177035f7e3a79eebc4de47361af6f249aff2c9a39e230a91ff2f028de5d1a72d6f43d303d9ca8522ce9136a1be771162019a83cc0a31c7d3fa65ff39df5a98931fcd3160dd4c4040f0f180e5b1a86c10fb21d51ae7b26e2c25b2e95f4da96a9a8bd4a1297dbb73216cd8c25bf70a6843c3e530e25c044991d0c814b25d8d4408d904ecfdbec389f391255a0e985f5e2f7ef1e1a8db15101ce9ec5eddbd231f170b1650e1001c94258f0179017e709d5aca2eb678acd64ba336f7d5714b1caa1d3e33cf840020a0712b78a1f09b51f9f647c4262cbe6d6db8d3d6536fd8e71defdf17ef1019e8bedf5a70f0bb2372e411e48d149add68f5c98bbbced189cfa5424ddce863e4ab2497a7d13510432f7770cef0a01a191f116c57e55bf65c868cd7547cf0f5a35776618309cd67930b8581ea4cbee06c57dd1e6f5957fc5afa3794b4a83e3dc44a22681853b304f60cce5a0d241c996c92af14b3117832624b87081cd9756801a2e9362b22b1525c53654af57f0d18db9e0d5e6208caba407b77b35d7f01e894fbd7c5f190ddfe8d6166e2a1a6837b442a6986c7371cdda4a74b41869520455b2cc406ec22b5b6b1b9263a0f78f21578c146d11812a2f02f3b31f1e87cfd5f28870e7da8b08f775210671843d4fae52a5d58bf78753d83298192cc8a5b79a83c61dfba677b781a5bf125fdcd6776214e94a16153c8f3ae796fb81018c1713993bd9fcfce6736e08dcd7b102072e41d00547e4a7f3816cc572c0417e306016b729a76258c7382307cf34afb5970733d3877a7202ad92d6a1638c30113f175ad95e01117a4c7bc1461e40a73785a4b41aa7a9c01d0c49cc8eb39c9d5ca431bf040fb7e63f2fa478339649526fad67d139b1c44e8553db0a723f370d48ed872e6e360b0dbefa8aa793161dd894dd13b1c2a6ccfc23bf0cabd5915f486bfe30750c7847b6a88482cde7610c836735ba017f7b948e9c9d571f3501c43a20eb0926fd0ebf2a3a9ea7e9a0a977f05e7196f59536228df45bd72ecf4a619401d30c2b9b8b450f9d4c273d5e277b111be6bf454cd4c8ec9a6c649353d6b0831141e58763dd2ca2072ccda622f06ba723ecf3a2e0fef50d6c7a3d881fd37dab943e006f44db0d5a9b32128a21e51125bec1922cfd8e04349fbdfd35b278ae31a1338809d15e746f1a11b8450ed0a5ab79e289c53068bb9acc373a935e40736485060be3fecdf0233e315d4eff862ba98d67a5d351f6267d6494ee0a419b63be9a3fbdc206b017dd7e2229543a2a9856b214dc8df4ec07f10253794f573790682318c0f0f564cd4d825ef05c0ca177001aacc8c73f366a93e8bf08a9f1a0d18d51ff8c3b1cad0ef741c7b27ce56b55749111bd97e0dde4a54ac74a4cf05824acc84f8f204453b281a7023ac005e6b98cae6a0bc16e4124b2820f1a0287d2dc937a6eea14f7181537afc5c7d0aee53a517ba1633d13784a3d24315ccf99d5108a2ff2c1e52b51e6cf987571b3aa264402e9e4ed5315196604e1ef0a45233a11daca755b16f21b89abac573ea3f4c5d88b0818959cf31b7489aca94ca0db0a51a73791f523000a65b78040a5436f36f2756cb447dbe846b19716bf9d23c1c0c7a9daee7d5dfcf8587e449cb8f5d9764b1855a172904981231a8a10f8cbb8c75ba995c96eb6ecf6fd823e7d15c06e97dec7edc7ccdb979e24eb59cb2b7e0fa83fd3a44c6cccd7f61daac28c383b3f3bf3413bb8d0c6ece1fb944a1dd124bc1d799e62183f2bcdebeaa29fd56edd620e30b98adb0051c6104fd541b4ad1052642e248adfdf173ab5f8cc3705dc0163945644c935706a8f8ba7b1d407e5fcd1731f5a3d85c7604cd2a285dbcb1afd7810c66ffbc5e7571c4ddeda2b70a341fe0bbb46d6f60f88de5b280451082d686d9e4c2dc18abaa7ebbb07231710eb9279a548eacdeda0f97a1fbe7bb6794f6e9147b274932b33d621f617d132bec8c516ede187b46d238bb6f6a04dca294abe08d2e5856a6d1a7beb012df73c42d26a6e88a7ed4cdeab44efbef03d2b4255069b5e72d48c1e8f9e1fa790c9b979107400e1fc63cdf9abcba887c2621cb71a2a043b52cd3a4a20bdc2fd74823fb19679d6a3fa8d81f87ad77604be79b673710c4f55732bb23ea63418d5ddedf61924c614f37653d24bccf6b6935dd1343110b9b1c96448d052a71f4ea548e08b3fafcea23522a74456718d189e83e8798684cb6827e8b16bfa1da83d3078ed4c25170b559cbd8ebe8be52caacecf86dc6630a927b7976ab0e1b77dca020dab136b0ab53b4932c79cac9eb2bf00f2b6e8dfe09a77b4f7c48b302bb471c55de2ad1349e844a1d1e16755115f2708c6af46a37272ec5bf0ca6ba2c039a51dfa823dd46e6ef91aadaffac6830d9674add94f7ae5c62f4713af06e17b9e5f63489de777e33011ed05aa6582418fa8845f10095fbc80aaf357691715d59412591fd922b9dadbeacbe52cbbb8a71db51a7cb81ef7a770f021bc4f2ff389c4589a1e488aaf3f2ad3abfe09f420f4922a15581c6a0cd9925ef3ba641b9e266394da7eb69d60af2062f19c09953c1e7e156b500b6dc37bee0996765d60141c5e6e1332ce054bab41e8e1c54ac9ab26eb9428d318c2bb037a198656476abfdcac3cfaa4103a8a76820d55db224a90f8f233c3ce45b1f06d6e49928efcfc0d162e3d67b2c6becedcb20d970e344a53907786144b38aec710c1f90a10cca74fad2dac05e2f120eae4707ea7a1c6c07a2b9f95ce224c8a6a3ddb0c45476e3ab56d6ec89e98c5e93a0c5f6c7831e09da6dbf6bd1edfff1636e67478c36299d599586385bf5591cfd225d36d8c7a0bd73ba08c8ab2a7e9026d78e2aecf514f9ad633931ee212b9faf06216f8970f082eda37788349d84a8bdfb6db89467f8b2784bf133abadf12957b80da745b57885ec76aceeb573d9a6eb78ab45bb5bed753b5fae17c89ed8fbd043d51920324f756dbec93622d8de9417758fb965c0c788870e03ec07115ca31e781176d8fda289236b5933f9accd9414a44284c729eac74f1af46987ca35a8460be0fa36b39d3526d9a2ecdc14f2c4d429945daf5487a2f67fbcea7ff01975ec6d2665eb698cf578d7b58fc7b8cbf5751930c27161151a778f7f5a1a37936b7952079253f0ce41ad9672d6fba5581a4cad48413633dbc10c85a4cbb1a018c125f1f2a1549a5c9efe7f87f6b4b6f9b344245112e5d57e5ae977546aa8534e4be70db71fc5b7f4c161de3ca08cbbc6233dfb7925d0c4715eaa97897dccbe6bfc26e10c7c88ef0e50d6913679799cbe97152fc2acdcbc46f9d335b7c280b3060544893758040e27a8ffbd2affbf8420c8764742d734e5353ebe0a0442e8176189881a22ba6956601987d030a53198e80d60a7ae00b28f4f6c7b89a4a6ebe516939f16ba71ae97b33e9936fc5b2e887111eff4fc7a61ac99ae86ecc0942ff8f5577f9838127a040122655528ff67a17c4536140ebecb4fe038e3439b853a08cc64aced4a06103385be19f6b2bb870e82b262404690bb43b09f13107a5942281134f817de21b2198870fa13fe1610653af542321193526164c199c14a5854d3d908619b2c4b9cf24185fd9370a14ccd1bf4ffc4be8b644caba02838cac69a090a69c403e240b8fece4bbc59f36b6bccafdf6a8e3898a2a27c67e65cc9927ed2b9bbb96266ab747d79cab3ebfe62fcff532cdcc2a4145d1907c50c38ff1920eb13cfdea7b6dc58257812e2358238d06cc01f84e5c2b7226208d8657903dc5322b24fb56e4ee3b62b052bd318786a2ab59bf21c4a5c65cd8c0cfe9e374eb4f9f7745155b51e1cbca122075d4022f37d0e8d1ccd0f419de3418c982069313010b4448abd579ae7bc6dc913944c779521f7acd118ef7201300b0ac4d90e603a75ccb6c8be434a7d544878e778c60d467e44ece56e8c657d8639cc7ee0b6fe7e0629eb175278980d0cdf56dda95f51021110d95e11925dadbca20cb9057ced9ad8e0388556f757127c329e59369b1fb66be22357071c55188484cfdad15125b51b748dd5d16d3f9d22ff417ad77e437e5978960dd01a854c70e2c85332084696b64b4b4a3a83d279dc51da69a348e97bd4e70e51cb57cd87a0c98422ba7bb35ee74c68e70091524ba620b2df799bf28d6901c9d77f881b1b900d24e8619aeaf91d20cae07b53a26073f5250cabb936fe491acffa98a89c5301e1dfe00151830b0ade881526ffc9aaf4436b0468511e72c908b1b5326b585d670bca44ad48f3537a389b4bf7d3511098e349a40bc5598ec2f6de96cdaacdac29edf6ffd4395a3d4f639c6c7d96aedf71875c21d419b6561f826f213b6137534ced184a2144d48b1add85763b5ba87de1326026bfc82874996b929ad59d9802563cc1b179a0f461ee8d271b6ed53e07321cf5c9eedf77362a4679d017e2f081fe97c0eb4c11c698522270f798fc66123ec268c5e6b2b98363d2303b0ef91f46c677f1f2a26e0f8384ef40c265ad9876866f15307cbdd71f1b971bd365392a04fe1298993c333e615012bd7349d6239f9909c7d8c4500de7e8605d97a32f67ff797bba3145aad257e96cda9e925f84f4887a04c215938a6377dafe0cfae9a6ec1cfd2bc08d7c2d61a58b487713814f1e886c37ad5d15a31e19162aa78654392eaca5e1d7db4a8a43864748345bdbb77a5d4be5443ff72cd74bdc70696bcf349210fe1f8c8b1549c70a641d2c88d648e3c115f0ac96a8d9f672b7beae65bd5cd878ec0749252002ae41502440ee201aec5acf143a7776f762a6cb628597d442c440fe8be670dd4d8d60056ddc48affffd6155756a3a9d23d7b93b808299f6aa12c44b7b7e32d44d92639c679732660b9b7964c1289dc2247b65a83657eebac62d0b4639f691a272f293a97ced3094c65d044f9d70177fb197d9f6109d9ddf12a472516d09d11ae6b42323ba982b85a9444153e56d7a3f16a74ee7cea5e66fe725be0c9cbf3dd8e271afe0b1feae5d354d1ccfdc956c8ff996736f62b7ff3eacef1bad449948480eb04ed3f695fb28b4ad13c1b29d911248d36e4631e0dce82eb95c2d3bf6a5c2f237a5c3e1a759257a28e57c0287dda98812dfcc194f87e123afff9b5a9df58a0c542f0df3a671c6cdf5cbc280031e8ebec5952fe6f1ebabdc34da51cef863d1b446c64327e02c46a3c44b9d206ff027336d0fdf26a94d70033cea799f96af0f283eb53eb1cbde42648b5534623b466b58e6fdf6273d24ca7861c84b163ad9922402f89cb3a52d2cc2083a010028c608e89d390d7984d03126c4e4c52ad991de1813ca5aedb989f3e15166eb1743bc9a9e5a96636eb9813adc6fbc435697cb79b29b869fba24538ee66d84d34d197d14e7fe18cbb42737c862336fa56908d89ae159b930e2bc9e22ce35f8d37618f9463fe720ac7ba9c563283e28ddf30838636a223048e4d43051dcb73350ff419a20267a0293d0ec9100018716013c9ff40b0b3dae18433cd0d6ffbc1c3738b7b398a8156a49b58a0aaaf"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) 2018/04/06 13:49:34 executing program 1: r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='keyring\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e3132e12db96414ea392aa92918c5a274d7399a641b37d831282ca57977dbea5be189ed3802df9398400fc368efb56de743f375ddb85ff199324e97ff6939a2c2c93f0f14f3d495ff300d6032783b8e6135ecac1e470dec7b0aa41794a00bd42a9d3ae91b26540b26dcf6109846c643051c60da56b730868e60477e9fac973b49fb14f6ea8a52891fb1310ff5e1c89851554f2f010da90cef5cf3d005580c2e3c92017e2f16829a4e3", 0xa9, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd), 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) sendmsg$alg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000002c0)="4a9559695d65e7e9f555d8bc1f0e47c660a7fb4d70b7377dacf925fe3b50b13c24f68116509b6f6cbc97ad8679758fce08e07f12a9e919e80b3ac01f94b95206c245bad53e5c7a4bcbc6781470f97331af037c8b4dc3bb6f8be8cd4b20649a0b9d3c3f65bdbf92d1dd7582f86058cef5c671324baee7e590c586a123c21ecb0a57d7f12e64e3b9947c8383c476c65901d7c0a73224ea0edff9adee22636d461084a181065a92be3fefccb2d70475fd727cf16c9fa2094f8505952ee3ede9ff37a52bffd83986f229f3863a2e53570ad2ce445a3c76", 0xd5}, {&(0x7f00000003c0)="6f438aa0abeecff0bbc2c38926061ab96e8e34f0af9ff922baa8fbcbfec64ab8f65288411da8377771f3807ee8b49f12eecb8f3d55e4bc713bb1436c2c1a39e5fff4ccd6d180d881d1999eb8c66c32ccf3b1b98049375ce43213b080e3a4aa93ed6ae279d65ddf1393ee8f5c3d0ceb", 0x6f}, {&(0x7f0000000440)="feb576017cb30df6f3c88f00c913a7bc3a5de4d9696d48dd8b4a5faeed8029e47a67b88c2fea335e1e8a83aa40838c14fee58eb629aa4d0ee4f29b300826603c10f818fb92addac1e46281d54293f5942bbed227572158eb8e31e8f4a5be905092773100a52ec4dd8d4246401ef8653f6de90536d701ac8b6dd3cfe0dfda662a0b05aec207d668f6ca40572b6b2978", 0x8f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="aa93bff6eb708330b53406f3e07f49686d55a66d5cd9e3b0941bbb398fb695b116f8b12cac5604f0f1b6f4ef646c829f43fac9693b920709fcc0a1", 0x3b}], 0x5, &(0x7f0000001580)=[@assoc={0x10, 0x117, 0x4, 0x8}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x40084}, 0x20000000) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/04/06 13:49:34 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/04/06 13:49:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffd8c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000200)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c0000000800000001000000"], 0xc, 0x4000001}, 0xfffffffffffffffa}], 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) 2018/04/06 13:49:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x2, 0x5}) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/06 13:49:34 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000006, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='uid_map\x00') r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) lseek(r3, 0x0, 0x4) getdents64(r1, &(0x7f0000000080)=""/140, 0x8c) syncfs(r3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x9, 0x1, 0x8000}, 0x4) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="feed000005004000"], &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r4, 0x3}, &(0x7f0000000280)=0x8) 2018/04/06 13:49:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0xd94, 0x2000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x6}, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f00000002c0)=0x48) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000cd4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000088ffe0), 0x14e3) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000400)=0x7) socketpair(0xa, 0x80006, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fanotify_init(0x4, 0x80000) readv(r5, &(0x7f00000029c0)=[{&(0x7f0000001580)=""/114, 0x72}, {&(0x7f0000001600)=""/137, 0x89}, {&(0x7f00000016c0)=""/149, 0x95}, {&(0x7f0000001780)=""/181, 0xb5}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/178, 0xb2}, {&(0x7f0000002900)=""/84, 0x54}, {&(0x7f0000002980)=""/7, 0x7}], 0x8) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000440)=""/234) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x20, 0x40400) sendto$inet6(r3, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000580)=""/4096) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') rt_sigreturn() sendfile(r3, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/06 13:49:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='/userem1}\'/GPLsecurity+\x00', 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/100, &(0x7f00000001c0)=0x64) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x1, 0x1}, {0x401, 0x101}, 0xff, 0x1, 0xdaa7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310, 0x1}], 0x7d, 0x0, &(0x7f0000000240)="cc124408ab70c15a0d973b829400fda9c59e40afc899c1c762d5d8b3baee981f38765696a4dae0893a7e92460ae44ed31261f8bd6fdf13a0530eaedaceb20a60b7eab5e61900d991e9e3f57612ce6ef72991833530eb9e1cf58728a5893c8ac9f592583b8cfd63b64a2385011a3917cdde6e9c570608a679f742fc0473"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000340)={{0x9, 0x400}, 'port1\x00', 0x2, 0x28, 0x100, 0x10001, 0x6, 0x100, 0x100000001, 0x0, 0x2, 0x7}) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:34 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x80000001, 0xffffffff80000001, 0x100, 'queue0\x00', 0x7}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r1 = accept4$packet(r0, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003bc0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003d00)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003d40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e24, 0x0, 0x4e20, 0x7fffffff, 0x0, 0x20, 0xa0, 0x37, r2, r3}, {0x8, 0x5, 0xfffffffffffffffc, 0x7542, 0x1, 0x3, 0x5, 0xf7dd}, {0xff, 0xffffffff, 0x6, 0x7ff}, 0x400, 0x6e6bb7, 0x3, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d2, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x1, 0x8000, 0x88, 0x1, 0x2ae}}, 0xe8) sync_file_range(r1, 0x400, 0xffff, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 13:49:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400}) r1 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x1) epoll_create(0x1e) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1017f9) close(r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) keyctl$link(0x8, r2, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/06 13:49:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000012c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/230, 0xe6}], 0x3, 0x0, 0x0, 0x4}, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001300)) pselect6(0x40, &(0x7f0000001340)={0x1, 0x5, 0x80000000, 0x2, 0x6d6, 0xbf, 0x103800000000000, 0x1}, &(0x7f0000001380)={0x2, 0x80, 0x0, 0x5, 0x0, 0x6, 0x2e, 0x4}, &(0x7f00000013c0)={0x400000000000, 0xfffffffffffffffa, 0x2, 0x1, 0x66fe, 0x40, 0x9, 0x44}, &(0x7f0000001400)={0x0, 0x1c9c380}, &(0x7f0000001480)={&(0x7f0000001440)={0x4}, 0x8}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:35 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4abc, 0x7, 0x3000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x2) 2018/04/06 13:49:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x80, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x46c00) tkill(r2, 0x25) sendfile(r0, r1, &(0x7f000001eff8), 0x20) getrandom(&(0x7f0000000040)=""/185, 0xb9, 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000140)={0x5, 0x0, [{0xec1a, 0x7, 0x0, 0x0, @sint={0x0, 0x9c36}}, {0x9, 0x3, 0x0, 0x0, @adapter={0x3, 0x80000000, 0x6, 0x2, 0x10001}}, {0x8001, 0x6, 0x0, 0x0, @irqchip={0x1, 0x401}}, {0x20, 0x5, 0x0, 0x0, @msi={0x0, 0x200000, 0x9}}, {0x40028, 0x40000000004, 0x0, 0x0, @msi={0x808e, 0x7565, 0x80000000}}]}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/06 13:49:35 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRES32, @ANYBLOB="ae91ab6b8c6c47d48fef9ebfda76d6012bf4dbf560412ebd297b56f6b5dae8487693c4f3cacbdd2b0d5f37510fe0b74a34f2fda5cb6e8b23cf19c70fac0a95f1a069d4ca6e3d7bbb6db67e49f4ab166da84baecae10ba33166e6e59889f3060281fa9457708a44ea7303945dba2be7e63ad144206c5c2b768c875ab5ccbe2c84eb057c6f649a3c50ab82139dac3f79f3a8b93d378b71dbc88f5f110b62698f9ce7d6dcbf73621c87dec19188f83a5653261570fcb99dddd2d8d489ea22e39de1f1ea678a83224dad8161792ea7c7eb6f383a2f9ce4", @ANYRES16=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYRES32=r0]], @ANYPTR]}, 0x5c) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x80, &(0x7f0000000380)}, 0x0) 2018/04/06 13:49:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x23, 0x4, 0x0, 'queue0\x00', 0x9661}) 2018/04/06 13:49:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)=0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/04/06 13:49:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0xffffffffffff2884}, 0x2}, 0x10) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) exit(0x9) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x6, 0x7fff, 0x6fc, 0x80, [], [], [], 0x1f, 0x4, 0x1, 0x7ff, "648b02228ae870102b4662e7190b0c71"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/06 13:49:35 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="6e9b234c02e881a5a3f5566b5b5c14f4add87a03416b5ace2595a17fa2d01e6fdfa912f9cc655d48d6bf", 0x2a, 0x1}, {&(0x7f0000000100)="ce798ef19abe1b3cec9debbe0078b9785a8f4cc0e1566730d1570888a22cb5fd9ce808ba0c7408755ed5723e00a531adb34972f6ea769821e3b7d374", 0x3c, 0x400}, {&(0x7f0000000140)="7779ab3c0103d1a7ca1d65ab4928f49c65d2e46f2a6991ffda17e9d00d0327b7dc60b5960c0810fb258e6f960efb0a2bf58093c5e3b3b7d867c308b3ece312afc6", 0x41, 0x5}, {&(0x7f00000001c0)="1e1d84ec404ee05b92979be40d4e2f744fd6cde09ea6c8390a336535fbd891bb04bdd24a8ea1a5ede3720e6a0076f8c160a0eaeca2e1432b139748124efd4e96f7617cb2df64b4ea22d442ca01725e7b829609617c9402722380d08f1b9f0ee649ef46b0ff106abca14bf6bea0f1d9fb570d11b081e2b2f6b97fe9e90eac845868e02ddb4f76204b5a121e5e2b3e79fe7947d4089111a8925e2c30a3b9dd6b75ea0aded163d8358747d022e2bae9999e1c23a90c67994c5d20bde63a", 0xbc, 0x5}, {&(0x7f0000000280)="aa148c423325a2a850c7df0d98d42027aba920edbca47abf9ccd3a00b8f3401575aaf8fbd6e5549b3beeedf89c9c73fa97983650aa513daed80e73f5663aee7b8ac796012fe8307a39fc3460e406be85bdae2a4e17f15caa09fcf7d64e702503b0ae64d273d6a805f429a98653ca45851477e5e6414f9c3a1dc944a62bd24e84f0b8c2e50d1e5d7530540baeec48a18663b01da99fa9f7ae20697c9c29b3", 0x9e, 0x7a6}, {&(0x7f0000000340)="60c6ff417e030675a29eadedd187fe6e50226b8679678e8cf1b183d4f23886f226b2f8b16788a167b68d148d752eb8496b418abda44ed937ded1fe772c34f59546aed646ae34d6d0461ed37f3c5338c8b22af0084f8b1941ed4118ec11ab462a851a2f118dd0006dc022e6e205d125c061c38cb47df957d598e12404b03a7d86d126cc9e920841966dca7347e00391f2c8a3b04cc26ada9c192b454c80c3a03cb347f9f22ac9db2b9a0b2ab583b57160aa2676fe37328cd0dbeb69f75243b4562e8f792761684e4b3ded81bc68fa2bb209bb8b35b1974ef0d4", 0xd9, 0xef0}], 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000ffc)=0x1) 2018/04/06 13:49:35 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x800, 0x20800) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe, 0x32, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000040)="2a8e339c", 0x4) accept4(r1, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x80000) 2018/04/06 13:49:35 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0xfffffffffffffc6c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) dup3(r1, r0, 0x0) 2018/04/06 13:49:36 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) 2018/04/06 13:49:36 executing program 2: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x5}, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0) 2018/04/06 13:49:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69666230000000000000000000080006", 0x4011}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x101, 0x6, 0x8f, 0x3}, {0x5, 0x9, 0x1, 0x3}, {0xd0, 0x8, 0x3, 0x3f}, {0x7, 0x2, 0x5, 0x4}, {0x2, 0x7, 0x7fff, 0x6}, {0x80000000, 0x8000, 0x6, 0x1}]}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x902) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}, {}, {}]}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0x31, "71daff7e9a02b902b5961e57e6b8db39f088d3cb586f25b67b9ce340fa151a589f441895eab300bb644e78a324088ef929"}, &(0x7f0000000200)=0x55) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x4}) 2018/04/06 13:49:36 executing program 5: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000000100)=0xb3ec) r0 = gettid() r1 = getpid() kcmp(r0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000300)='net/rpc\x00') mlockall(0xfffffff7ff000000) process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) connect$nfc_llcp(r2, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x6340, 0x0, "7f7a9f7fc573863f677338890a893eaf0e791818775d453250b19d98c102d8e9dff7c0dc26624dd95e82a8f10357a3c3ba3aedbdf92b743409c16ce3b6de8a", 0x31}, 0x58) r3 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x400, 0x0) r5 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="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", 0xf42, 0xfffffffffffffffb) keyctl$describe(0x6, r5, &(0x7f0000000080)=""/114, 0x72) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000000380)={r3, r4, 0x80000000}) r6 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000280)=0x4) 2018/04/06 13:49:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="0076c21419000400040002090017096e0200000000000000000003f500000000000000000000000000000000", 0x2c}], 0x1) 2018/04/06 13:49:36 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000580), 0x4) write$binfmt_aout(r0, &(0x7f00000005c0)={{0x10b, 0x0, 0xfffffffffffffff9, 0x309, 0x38b, 0xfd3, 0x321, 0x29f}, "7bd1a7ed85ee734d71a3fc25689f9fd0d457c6308b", [[], [], [], [], [], [], []]}, 0x735) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x80005, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000540)={0x401, 0x8001, 0x9, 0x2, 0x4, 0x9f}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x40503801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0xcc, 0xcc, 0xffffffff, 0xcc, 0x198, 0x330, 0x330, 0xffffffff, 0x330, 0x330, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff, 0xff000000, 'gre0\x00', 'bond0\x00', {0xff}, {}, 0x84, 0x3, 0x2}, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xff000000, 'ifb0\x00', 'ifb0\x00', {0xff}, {}, 0x7f, 0x0, 0x61}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffc5) 2018/04/06 13:49:36 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x10000000003, 0x8002) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0x253) sendmsg$nl_netfilter(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)={0x36c, 0x9, 0x3, 0x200, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x8}, [@typed={0x14, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x23, @fd=r2}, @nested={0x2bc, 0x21, [@typed={0xc, 0x9, @u64}, @typed={0xdc, 0x70, @binary="ae976de8a95819b0720584970c52b47c840b57b4f7bd74f3fbca79df55a863c1e7e57d934e4ec6edf7a883d14e0a48876d2bfb30322e1b1e2c41d813324d7fc4d923a5d48e29371e21cffc0575299123d49df217ef61dc4b908a04061d367c3a97abe534d0199d23683f482a9e808dd9bfd2138fe25ba68e45ffc90d52894d1e2f9f3972367ac14e8f45b0e2489f056695851718eb58ffadf5b2e026cf3a38e45b71851e7479b83c6517487a5c0a2063c4e4ef6be86645a62af8444a70d7d4d8d772b43424fa8c780c1f9063374df06eaf2ae88bbc9b"}, @typed={0x8, 0x91, @uid=r3}, @generic="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", @generic="b4230410245ba6ef30882ba8629538f06f57e896f80926f612015aafadefa41bd7a02d96878e34a2940e1995ef6b45487acb0953fef18d8b8c08d635fe", @typed={0x4, 0x5c}, @generic="ab2ecc8655c2c8392acd75a9314907ab5389a22f92d1779b7105d9683496235c774fb35f9f45631ab6138045c28987e37fe7f23f398c363d974115b8295b4f38e6622e26701a0132703fe9c115c2af7f76e6331846a6b549062a75915074fd69a9d35b683ac02be6b52a447fd09a17fbac737d28787c1ddeb47c291c93b92bdc", @typed={0x8, 0x4a, @fd=r2}]}, @typed={0x8, 0x87, @ipv4=@multicast1=0xe0000001}, @nested={0x6c, 0x90, [@generic="afc14c4190c50a2ae4672ee8a0c7def34158a0dcf61e809d8c6aec255c4f02445907b87a55a2cb6b7e6d2e7b0ab415789690c9dbdf1b679c3206d0deffce85b58ed4a87b1d27f73090ced47ea351bef6a5518a02beb2f85e245bb143fd32a5a740d8d50734"]}, @generic="47853cafd5a713c72060"]}, 0x36c}, 0x1, 0x0, 0x0, 0x40000}, 0x40804) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000001c0)=r2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) write$rdma_cm(r0, &(0x7f0000000280)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) write(r2, &(0x7f00000000c0)="1d4b1e3a3901f6fffe7f03e4686d794260508c8c3643fc1c", 0x18) 2018/04/06 13:49:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x105000}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x5e) clock_getres(0x0, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/04/06 13:49:36 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x4, 0xfff, 0x69bf, 0x0, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2, 0x30}, &(0x7f00000001c0)=0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/06 13:49:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000"], 0x40) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) r4 = dup2(r3, r2) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="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", 0x51b}], 0x1, &(0x7f00000c3000)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x5, 0x98, 0x3f, 0x1c8c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x401, r5, 0x0, 0xffffffff}) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000002c0)=0x8001, 0x4) 2018/04/06 13:49:36 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)="00ff003e000000c6ccafe700c0fca236cd", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3a2cf9b8"], 0x4) 2018/04/06 13:49:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000f04000), 0xffffffffffffffa3) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) 2018/04/06 13:49:37 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000005040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000005000), 0x111, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYBLOB="05008000100000fa"], 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r4 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r8, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r5, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x1e, 0x4, 0x0) getsockopt(r9, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f0000000200)=""/66, 0x42}], 0x5, &(0x7f0000000a40)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/213, 0xd5}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/121, 0x79}, {&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000001080)=""/233, 0xe9}], 0x6, &(0x7f0000000580)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/192, 0xc0}, {&(0x7f0000001440)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0xebcf}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/235, 0xeb}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/96, 0x60}, {&(0x7f0000002800)=""/114, 0x72}], 0x8, &(0x7f0000002900)=""/157, 0x9d, 0x100}, 0x4e}, {{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/36, 0x24}, {&(0x7f0000002a80)=""/202, 0xca}], 0x2, &(0x7f0000002bc0)=""/22, 0x16}, 0x84a3}, {{&(0x7f0000002c00)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x5, &(0x7f0000002f80)=""/147, 0x93, 0x7fffffff}, 0xd315}], 0x6, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/06 13:49:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x501000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) signalfd4(r1, &(0x7f00000000c0)={0x800}, 0x8, 0x80000) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:37 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) 2018/04/06 13:49:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000500)="2c7f023b3d746036a3305bc2f2d9428bdcce80d40eeaba8915e7edb5cf6f9698b3335a098f4a7db251b36bd9472e2b62de159e275cce1329731e13704f8c4172d77da5d717b0829a10e0ae939675b055becdf42350aeacc8e0400ceb953fee75db83", 0x62}, {&(0x7f0000000180)="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", 0x155}], 0x2, 0x80fff) r2 = fcntl$getown(r1, 0x9) setpgid(0x0, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/06 13:49:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f0000000180)={0x400, 0x7fff, 0x252a, 0x800, 0xcc, 0x5}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0x1d9, 0x0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/06 13:49:37 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:37 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) io_setup(0x7cc, &(0x7f0000000040)=0x0) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1c, 0x1) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000080)="265f13c76ebad4a2bad9137e21ac261ec2eb2fa74e5eed361546dbd381f1c9a9a5ac8e94a5c4b30ad2e95cbfb4bfd80c604485ce8d79843f8321e0b9e97167383ee26cd06afb344adf7091c2f1d6cf700e9403f7f979deba9f471e73182401d4ca04958149f34060f8c7bcf2b221bdf124578b430f09541603263e61a571091107c12728543cba8bda6f9bf33406190b3eb1cd1880ed0ddb34fa0d24b26f4facb0ea7e4301cc8a44832021e18186f0799c064627a98f37b0f592c627c30cd875b7e60eb9e5eb7c327c952972527444c65516a1ad144e963b8dcd686c9aa68635aafa6dbafbca12c216d7748378038bc59b188338e8a7461f", 0xf8, 0x3, 0x0, 0x1, r3}, &(0x7f0000000200)) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/06 13:49:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000000064, &(0x7f0000000200)=0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r2}]) io_setup(0xff3, &(0x7f0000000080)) r3 = dup2(r0, r2) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/194, 0xc2}], 0x4, 0x0, 0x0, 0xca3}, 0x2020) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xff, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001900)={'tunl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001940)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001a40)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000001b00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020400}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x40, r4, 0x0, 0x0, 0x25dfdbfc, {}, [@TEAM_ATTR_LIST_PORT={0xc, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r5}]}, @TEAM_ATTR_LIST_OPTION={0x10, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r6}}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r7}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r8}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x4) 2018/04/06 13:49:37 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x400) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000140)=""/169, &(0x7f0000000080)=0xa9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:37 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x2, 0x0, [{0xbe4, 0x3, 0x0, 0x0, @adapter={0x4, 0x2, 0x1, 0x52e, 0x9}}, {0x3, 0x4, 0x0, 0x0, @adapter={0x3f, 0x8, 0xff, 0x1, 0x101}}]}) 2018/04/06 13:49:37 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_score\x00') preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/118, 0x76}], 0x5, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0xfff, 0x5}) 2018/04/06 13:49:37 executing program 2: r0 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r2 = socket$inet6(0xa, 0x80000, 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff}) kcmp(r0, r1, 0x7, r2, r3) r4 = socket(0x11, 0x802, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00000002c0)) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x10058) setsockopt(r4, 0x3ff, 0x2, &(0x7f0000000000)="11d3a5d4bb6d37e703f113bc57c7cf2e", 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000003c0), 0x10) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f00000000c0)={0x3b5d7487d6393fe}) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000380)=""/48) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYBLOB="af06ca02e807e6c0e4893280f8e33948419e8c9a845562cbf735248c7f44de37458691f7085848893996c55c563c8ed0e4e076e8e7f2f93627c55dbef43f9d7af3784f607429e99645958d33d38341e6ef23b7f399ca7acc4b60c20ef9d688f3a2ead72f4daca82fbf0fa12d1a42fecf7adbb7c92aa7a3212230bda71a37eafc6af24716abc9612be98952e68e78a508d68db5fe088caf805db94857c9d131bda94b627291579a4640f1118895693e69e731ead2d4db3b42a926a5639e"]}) 2018/04/06 13:49:37 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="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", 0x1dd) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000480)=""/13, 0xd}], 0x6, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/06 13:49:38 executing program 1: rt_sigsuspend(&(0x7f0000000040), 0xffffffffffffff77) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x864a, &(0x7f00000000c0)=0xffffffff, &(0x7f0000000100)=0xffffffffffff0000) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x6, r1) clone(0x88100100, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00000001c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x6000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180)={0x5, 0x2, 0x81, 0x9}, 0x6) 2018/04/06 13:49:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb9, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000002, 0x100000002132, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:38 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000e9ffffcf040000000000000000"]) 2018/04/06 13:49:38 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000280), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00', 'syz_tun\x00', "62f0e6356c000000000000fd00000008", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x9c, 0x9c, 0xc4, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}, {{{0x11, 0x0, 0x0, 'vlan0\x00', 'ip6gretap0\x00', 'eql\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz1\x00'}}}}]}]}, 0x25c) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000880)="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") 2018/04/06 13:49:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x1001, 0xc6bc668e7aeebd01) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 13:49:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x2103) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000480)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000400)={r3, &(0x7f0000000300)=""/229}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/127) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000440)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)) 2018/04/06 13:49:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000280)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 13:49:38 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x1, 0x18}, 0xc) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r4, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000340)={@remote}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000003c0), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) r6 = fcntl$getown(r4, 0x9) kcmp(r5, r6, 0x1, r0, r4) r7 = accept4(r4, 0x0, &(0x7f0000000000), 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000480)={0x5, {{0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x13}}}]}, 0x10c) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r8, 0x0) clock_getres(0xfff7fffffffffffd, &(0x7f0000000200)) r9 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x2c) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000000440)={0x10001, 0x400000000000040, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000240)={r10, 0x1, 0x6}, 0xffffffffffffff31) 2018/04/06 13:49:38 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='cmdline\x00') exit(0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x80) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 400.815669] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/06 13:49:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x180) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f0000000000)=0x5499905c0f8d99b7) [ 400.888267] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/06 13:49:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040)=0x6db, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x82080) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000980)="3acdddd5c8119319fbbf5ecba60a08412656bd29af9e7815b86c5968e4dbfa5fac05c54891fc43f9f14aa01791ea99f2cdba8cfabc752a19aed8e253b5d2ccc19578560cbf7f4b2e9836311a1c332e06a77b4a474316c64b7473cf40bcdd24a1fb592440f44ef451f819c38bd3b037869fc541fd01cf8b14bfb2ab2e3a065b9e96093e0908a1898613e0c8fbd4"}, {&(0x7f00000003c0)="264906508cb5b442fb3a81da2f56a129fb3e4d544a1a61d5d8f188572270f26edfa0740bfa12cf3a6b6fc84dc469cf9567d1"}, {&(0x7f0000000440)="3262c450425e6eb559efd166af9735c3bd3eecf7edf5df9cd3d50090bf1788785a9d2397f2f8aebac513a38b31d044eb12d0a90c0f8d9c637d94ab5e696e8e05aed9fc7c2eea97e9a0651b549327129c9e"}, {&(0x7f0000000940)="ffff04eb522502c69c0000"}, {&(0x7f0000000800)="3874aa9d48e4d56e01e77dda7056563694863f66be208edcd70e98c6d054ff59eac7a3111c9f6ed3b43833c295a4fb74ea6fff21cce1412ebab2b021743fbece24ed18bb0ebfdd9010ea360eaa643fba955cbd07c0184806ca8300418bbccf359388779d4a056864441bf810d5b1a03ce7f338759d68dbed20233eb5b7e50f439896b1e87c8644e9fe6c296d3be78448b2fcad8020fca930c2742a375b7a2e8e5585"}], 0x2000000000000122}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="4c00000086ee9ffba17f2789292c48fdbd95eb268883da3f9de0ef4f93cb096ed91e79b20ceadf1d012de655219d79f1e12f83b197e14022146ead501baa13173e9aa0ce508ee22616a10101a0ff2a866bb61581dd4836c3971a8d6b3dcfbdda37fba528b426cd6cfb23d830aa3504904792b1390f97491ff0cdb5d87e9abb6cad3a87238a5ed382715f4b91398a6cbc7ae83cff5cdb7f56c9274be37438278d6912a2a88aa3fdcdce6d318cdf7bbab529d4c2ee0956221dc9cf12d9e8bbcf97c911fccd3fbb9c7d01681065ae9475638338fbaea4fb02aff929e3137f4df9449af5c7f96f86fef65ee15e984c8ca80c4fc17c966ce062eb658701c1fa04f5"], &(0x7f0000000140)=0x2) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="03eabfbc4781f7eff427bc6ff1669430", 0x10}], 0x1, &(0x7f00000003c0)}], 0x1, 0x0) recvmmsg(r5, &(0x7f00000004c0)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x66, &(0x7f0000000500)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000000580)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)={0x77359400}) fstatfs(r5, &(0x7f00000002c0)=""/98) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) bind$netrom(r6, &(0x7f00000001c0)=@full={{0x3, {"194fd02447a9ee"}, 0x1}, [{"ab5d046d263ccf"}, {"61f6629f732ef5"}, {"7b02ecefcaa794"}, {"97fc882cb340cd"}, {"affd9b0ee8f16b"}, {"98baa6e2e298d6"}, {"d62cab7858574b"}, {"dd406aeb278e51"}]}, 0x48) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000340)) lseek(0xffffffffffffffff, 0x2, 0x0) 2018/04/06 13:49:39 executing program 2: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x3, 0x3f, 0x1040000) 2018/04/06 13:49:39 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000040, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0xffffffffffffff21) 2018/04/06 13:49:39 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2400) sync() 2018/04/06 13:49:39 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x0, &(0x7f0000027000)={0x1}) acct(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="020f05091000000028bd7000fddbdf250500070032200034b6cb289045da6700fe8000000000000000000000000000aa00000000000000000500050200000000000000241f000000ff020000000000000000000000000001010000000000000002001000000004d2000004d20000000002001300ff0000002cbd700006350000bfca2a28c1bcb278af99c1bd80ce331ef2b25011bfd3478c0b1421a6e9c1ce24fa9e6c98bfdfeefdf065e607eebd7ba704808ba64937f69c6aad9701478d37a50c01ffc2e4d6b31d"], 0xc8}, 0x1}, 0x20000000) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendto$packet(r0, &(0x7f00000003c0)="4a31f984d4d2db939c5d86bfc35e688a61c5b32fc650fc1dd13af62bc6a873032d6b35d302fdf817f586d36b3dbcb969d7e4acfc9bbc880061a59ca981299ab5e1fd6c6199a1a3fbe052ebe44210023286c11f54b6194908039af2605dca01cfaa9190befe735d18cbcbb80763dcc062b9c9cf437b12b2fbe5db2859513729e8319978ab", 0x84, 0x4, &(0x7f0000000280)={0x11, 0x2, r1, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) readv(0xffffffffffffffff, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f0000000200)=""/102, 0x66) close(0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64=0x5}]}]}, 0x24}, 0x1}, 0x0) 2018/04/06 13:49:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00007d325eb83add3cdfceae108104fe1743562280000000001c14"], 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/04/06 13:49:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100)=0x8, 0xfffffffffffffc64) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000000000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x6) 2018/04/06 13:49:39 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x6) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xfb) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) r3 = dup(r1) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)}]) 2018/04/06 13:49:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x8812, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x214000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000100)={{0x8d21, 0x7f28}, 'port0\x00', 0x2, 0x16, 0xfffffffeffffffff, 0x3f, 0x1, 0x8, 0x7f, 0x0, 0x0, 0xc13}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)) 2018/04/06 13:49:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000004, 0x100000002134, r1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0xc81e, r0, 0x0) set_thread_area(&(0x7f0000000040)={0x7, 0x20000800, 0x1000, 0x9, 0x8000, 0x2, 0x101, 0x1ff, 0x40, 0x4}) clock_getres(0x400000000, &(0x7f0000000100)) 2018/04/06 13:49:39 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/06 13:49:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400001, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f00804003000000460001070000001419000400048700a134f7d9f500000000000000000000000000", 0x39}], 0x208) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0xf96b3f4dd8170cf7) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/04/06 13:49:39 executing program 2: unshare(0x40000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) r1 = inotify_init() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x8000000000541b, &(0x7f0000000000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000540)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000280)=""/185, &(0x7f00000000c0)=0xb9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r3, &(0x7f0000000240)={&(0x7f0000000040)=@full={{0x3, {"9f862c4d0d6f25"}, 0xfffffffffffffffd}, [{"39bd2c1d717173"}, {"78ebe51512fb59"}, {"6c4eeb6cb440b9"}, {"2947aa6128130b"}, {"5246ff36529b46"}, {"a7dd815824668e"}, {"6ae8eb485263ae"}, {"89d99e6d97d848"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000100)="e44e6b48f9de8954a2369efa4b53d818348eb88e2fe8fddfbf3424fc6269f90aaa8692320b2024ead51a9e1abd997b0dc6ca7746525d7b0c68238b973a71c59ec970f572ef8d58e6f7bdd49372caf909add577d359cb81eb9e95fa8543d349b3f35ad14d5d26a2b5059006f07edb0f3ceeabf7b3f9b84f6281be64b7cfb27eaa4743b0ef0ba7d2b9e9c0adc0a38d55034445f175f502d7ebfc5a630ef61ad2e69e34631b524429153e02ee33339212bbc8c2a03754ef03072f3c75a21280dd8f5e9a5a5ec64233802ea491bc26baff2243f4762a8bb318cb1485e83b2d45d1c8b4cbf5a835c658d834cd85915cdb91286859f898159798a13aaa5e71", 0xfc}], 0x1, &(0x7f0000000340)=[{0xb8, 0x112, 0x6, "c47a8a8d6d4bc6614b5ffc737dd6465be919fa3dec310185cea1422443ca42ec0e5c560de0404a421dd80f65b4e0741406e748d578cbfc632bdb59ee183a5ecb3605b5f2b9a09095b5c6b0bf81c75f365bf1e60990c53b5a35426d5cad27b8ddc85eb23461086161028c187cf73eb19a0d371f159fbfa6169cd2257c19f404b8dd0852423f27c8e902df5cf8bad066f523098ff079747cd3eccfffd5710bc4c95c4ee4602086b9dc05c722"}, {0xe4, 0x119, 0xab2, "277f46e52be5237e776535a791237ee502b7ab77ee295c4c57dd59b0aaacf25cc4e22952a92e0b6b402595f9a35d07da3cfc27cbd07e2675d4efd87ff558b531ae94a705073b0980ecc4399644e72dcb954f74a294e29ccaf4f37573825ec1ba2c4ad6dfcbc2b21029d22aac875a483030ca552fe3459d3e545b8c5f7b86d20f1680ede60d05dba3e908c44060b645b68e8a521cd4c33769a49d8d3b08c18c7a0332f8b95f50b4d8928fe054e49d548fc4fafc8c9524979cfd83ae96cb016b0b881e4a8817629c6f28d639d3383bb3dd664a6cce767010"}], 0x19c, 0x20000010}, 0x2002) 2018/04/06 13:49:39 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r7) 2018/04/06 13:49:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffffffd4, 0x8a803) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) setns(r1, 0x0) socket(0x1b, 0x801, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xc, 0x4, 0xb2, 0x1ff, 0x0, 0x80000000, 0x3}, &(0x7f0000000040)=0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@remote, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000200)) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0xffffffff) 2018/04/06 13:49:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001540)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/122, 0x7a}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x6) fanotify_init(0x8, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000280)='./control\x00', &(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) read$eventfd(r2, &(0x7f0000000180), 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./control\x00', 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000340)=0xf7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) renameat2(r4, &(0x7f00000014c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r3, &(0x7f0000000300)='./file0\x00', 0x4) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) [ 402.066163] binder_alloc: binder_alloc_mmap_handler: 32196 20000000-20004000 already mapped failed -16 [ 402.082464] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 402.089839] gre0: Invalid MTU -1593800956 requested, hw min 0 2018/04/06 13:49:39 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/06 13:49:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) sync_file_range(r0, 0x2, 0x0, 0x4) clock_getres(0x0, &(0x7f0000000080)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) vmsplice(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x1) [ 402.125350] binder: 32196:32202 ioctl c018620b 20000000 returned -14 [ 402.139145] binder: 32196:32202 ioctl c0306201 2000a000 returned -14 [ 402.139355] IPVS: ftp: loaded support on port[0] = 21 [ 402.168218] binder_alloc: 32196: binder_alloc_buf, no vma [ 402.173917] binder: 32196:32202 transaction failed 29189/-3, size 56-8 line 2963 [ 402.190302] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 402.197714] gre0: Invalid MTU -1593800956 requested, hw min 0 [ 402.215840] binder: BINDER_SET_CONTEXT_MGR already set [ 402.240355] binder: 32196:32227 ioctl 40046207 0 returned -16 [ 402.256733] binder_alloc: binder_alloc_mmap_handler: 32196 20000000-20004000 already mapped failed -16 [ 402.278363] binder: 32196:32227 ioctl c018620b 20000000 returned -14 [ 402.295579] binder: 32196:32202 ioctl c0306201 2000a000 returned -14 [ 402.315452] binder_alloc: 32196: binder_alloc_buf, no vma [ 402.321102] binder: 32196:32227 transaction failed 29189/-3, size 56-8 line 2963 [ 402.326096] IPVS: ftp: loaded support on port[0] = 21 [ 402.370688] binder: undelivered TRANSACTION_ERROR: 29189 [ 402.377584] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 13:49:40 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b0e000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r4 = geteuid() r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) 2018/04/06 13:49:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1261, &(0x7f0000000000)) socketpair(0x8, 0x800, 0x0, &(0x7f0000000000)) 2018/04/06 13:49:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x7ff, 0x7, 0x0, 0x3ff, 0xa0a, 0x9, 0x0, 0x3, 0xfffffffffffffff9, 0xffffffff}, 0xb) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000004c0)=0x4d1e) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x7, @empty, 0x81}}}, 0x84) fcntl$getflags(r2, 0x409) r4 = request_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="1ced861a3ba62bb006304ef88003d768acb1c8508e9ffdf1345fdb541f31cb432b0d454e05363d885877400f0be60cca0d43bbdf9e09c4988faa826906fb455f69127e61b9b480bd81b9524dbddc5b5f9ba30a1cfaa9b9bc72b4e614c0354d94aea78e06288613a09860f045e5d756a3f92f4d023bc1cf6d9a06c694b815b130bbd4b1311d0111d5934a8a687ee5b0952eb84b5734f690819f0af666770b68d355e9", 0xa2, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/06 13:49:40 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/06 13:49:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x24, 0x0, 0x100000001, 0x80, 0x0, 0x1f, 0x54841, 0x8, 0xdc, 0x2, 0x3, 0x3, 0x7, 0xffffffff, 0x1, 0x400, 0x3, 0x6, 0x1ff, 0x2, 0x3, 0x1, 0xba, 0x1, 0x100000000, 0x0, 0x2, 0xffffffffffff756b, 0xffffffff, 0x10000, 0x1ff, 0xfffffffffffffffd, 0x6b06, 0xffff, 0x9, 0x0, 0x0, 0x99d, 0x4, @perf_config_ext={0x7f}, 0x2000, 0x8, 0x3f, 0x5, 0x0, 0x0, 0x8}, r1, 0xb, r0, 0xb) 2018/04/06 13:49:40 executing program 1: r0 = socket(0x0, 0x80e, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffdcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x3, 0x6, 0xfffffffffffffff9}) close(r0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x4, 0x2}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x5}, 0x8) 2018/04/06 13:49:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000010c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) bind$alg(r0, &(0x7f0000001040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/06 13:49:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001540)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/122, 0x7a}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x6) fanotify_init(0x8, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000280)='./control\x00', &(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) read$eventfd(r2, &(0x7f0000000180), 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./control\x00', 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000340)=0xf7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) renameat2(r4, &(0x7f00000014c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r3, &(0x7f0000000300)='./file0\x00', 0x4) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) [ 403.053487] IPVS: length: 122 != 24 2018/04/06 13:49:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x204100, 0x0) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0xfffffffffffffffd, 0xa5a, "c2e8468d0a77", 0x100}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/04/06 13:49:40 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/06 13:49:40 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xad05, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffe00}, 0x8000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7372, @empty, 0x3}, @in6={0xa, 0x4e22, 0x15f5db8e, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffb}], 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10900, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x4, 0xffffffff00000000, 0x8, 0x4, 0x3, 0x101}, 0xffff, 0x7f, 0x8}) listen(r0, 0x0) listen(r0, 0x0) 2018/04/06 13:49:40 executing program 1: rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) r0 = epoll_create(0x1) syncfs(r0) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/186) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xe2, "6efe194317463be15fa7bca976792810e0c208250e5b5a589c2a7adab71f4c45659d49a2fad1c73aacb7dd3466814e6cf132f219596d3e4ab9cf13d12f445af7a6dc69ef9c35e9b698863d631c6b20358a793681d611300edf63f85875eb8dfb0c94b512dd0f5b77c154d7ef600c2048f9e42351212e3cec49d9f149ca4cb43347346cc9bc33756b68a5d4a901ec7a7e9c4150e7c4d6369f577b829316dffb218843ca39e0890f739461a2463ec73658b72f37510b745156b202c8b2c816263be6ee6f25205c761bdf38b2898c0eb29cc294bcdfe80ec5af6e31c3c0918ad5723337"}, &(0x7f0000000240)=0x106) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000002c0)=""/252) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000400)={'ip6gre0\x00'}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000440)={0x2}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4010, r1, 0x0) utimensat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x100) sendto$inet(r1, &(0x7f0000000500)="6cb227cb5b8e291e6d29e8b581b878f5e2ed9f8a302e4a3822e493c7ca47c0285508d87b56ef5a5eadadd2f887d49d18fe348de09b854604024b23761c3fc8b7e1586b2c3f5dd14528b2ffbfd9a8f08185dd4bb761fa7904139ddbefabdeaf765b8aa335b0acacae664353c2168490c98115f53efd6888651e0d815d7e102da5cd63b60fa97a", 0x86, 0x20008000, &(0x7f00000005c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) fdatasync(r2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000600)=@ioapic) epoll_create(0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000700)={{0xffffffffffffffff, 0x0, 0x1fd7, 0x2, 0x40}}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000800)={0x2, 0x6, 0x3, 0x131, 0xfff, 0x7, 0x7, 0x9, 0xfffffffffffffffc, 0x815, 0x8, 0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x20140, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000880)={'nr0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000008c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, r4}, 0x14) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000900)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000980), 0x10) readahead(r0, 0x1, 0xf7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000009c0)={0x3}, 0x1) [ 403.092240] IPVS: length: 122 != 24 2018/04/06 13:49:40 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b0e000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r4 = geteuid() r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) 2018/04/06 13:49:40 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000a0b8b2f40000000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r0, 0x7, &(0x7f0000000300)}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x5, 0x7, 0x4, 0xb35, 0x8001, 0x8000, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x0, 0x727, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0x0, 0x1, 0x100, 0x6, 0x8, 0x9, {r3, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x3ff, 0xfffffffffffff801, 0x4, 0x5, 0x3}}, &(0x7f0000000280)=0xb0) 2018/04/06 13:49:40 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:40 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x200, 0x12000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0xfffffffffffffff8, 0x6, 0xbfb, 0x9}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x100000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x101000) creat(&(0x7f0000000140)='./file0\x00', 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r3, &(0x7f0000006200)="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", &(0x7f0000002140)=""/4096}, 0x18) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000340)=0x1) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x148) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80000) rt_sigreturn() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x1, 0x1ad1, 0x3ff, 0x0, 0x515135b2, 0x80, 0x4, 0x9, 0x881, 0x4, 0x29, 0x3f, 0x7ef9, 0x8, 0x100, 0x0, 0x8, 0x6, 0xdc6, 0x5, 0x3ff, 0x1, 0x5, 0x8000, 0x6, 0x3a7d, 0x1, 0x7fff, 0x6, 0xf9, 0xff, 0x3, 0x8, 0x361e, 0x1, 0x0, 0x2, 0x3, @perf_bp={&(0x7f00000000c0), 0x3}, 0x10, 0xbd, 0x4, 0x4, 0xda9, 0xf9cd, 0xec5}, r0, 0x10, r0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/104) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/06 13:49:41 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:41 executing program 5: socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:41 executing program 4: r0 = dup(0xffffffffffffff9c) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000001d344540e303de7b5e272b5ffa57f574dd9b396f725da094e55086747d7cd3e05609af24"]) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000080)=0x200, 0xf7, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x9, 0x7, 0xffffffff, 0x1]}) 2018/04/06 13:49:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:41 executing program 6: rt_sigtimedwait(&(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 2018/04/06 13:49:41 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000002a40)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)="2e94ff995760e5e562592f7bd17229bec797bbf764093d5c2f2ceac9875d468820c145c67359f75780fb3ff84aa0aaa615721fb71f27f99f4201129d023d9d8129b4e4f16aea556d31ac9b0d0a2c82c1e2f641d3f4e0e697241465bc460808ceba015505d210b8c9d4dcabb0e95e20796175ae566e5d909b95c232b10e5d293ecc613e6aa5eb25ed8744dd0b5385d8ed1c9a05041ba14a7c5fb4c74ad7b7f3169e7cbf3d31bf5986371c0f2ceb7121ca2ae74ac594bcf2e7fe5101b17a0b5174aa5df4b89e8392b37c48eb5f61d379315de98ad41a76a839e27d099afbf03d6c4c4d306c0c13d3625ab8d788503324aad3b039e0fc5f22", 0xf7}, {&(0x7f0000000180)="ceb9038d7f45a1a1f85ac7cd0d5baba9b934e783e6a1878ca53705902622426c629155c027ca79b648b300c4a81dea7f509962e79c41325e1d4056408446768df722a3db687e12933b36dafc10a3056753163d9084092e3b72541e4befc9906a6cdf92ef23b73d5fd5ff3b428ae85fda367c021f881cc3768336af4df3effdb1", 0x80}, {&(0x7f0000000200)="ca4188aeef658c805f0b6790f095b8b476bb2b0e1b00b1bb20ac952a82bc9859fe4adbab6cc8a478c473275f6e34e01508eeda036fbc07204e75f6e592bc84738abe9d3d856b28634e3232578fa7256923bde6cbd8c42bc7d32e51a1c778841dcb8f3aa2ccbdda2739902fc89e536bee4105609b8821b17c86b8a6d478c2b7a48d704d8a3c7887ef8c67ee8c8a896b7942220d3798326ab5d0393d6eb6c3dd1edcf7308b8cc25cf012463ad14be95f3040ed179d245c98468031f99fa36c70594f02539d07fd567c02d53f16f53b979d8793", 0xd2}, {&(0x7f0000000300)="4ec2e904ee64aed080a9a0c5c71cb17b38c33b0cab7e30d52bea99e7b10518e27fd51bcc63457fe6178cc5ff035f66103c85bc4aaa08454a70f8f0a61c6aec2fc3618444a0870507d3f1a855b7b458ac37d0e4a2260b01025c2e58a6642acd9c8e6209776da559be8483999d5c10f6a8bd70110df35f2dbfb96f68345de9de179ffb197ed1abc2ceec51dad77880e625983a02956cbf533e280c559070506827bf66c3df43dadaab28521ab5c6f9f8773a04e1eeae46112d0c95d2e390ff9218b423c34c844959d58adb8b1df34d7481e1f527225454cbf1ebffae3c80af7161e8754c300a89ef73b4c9f3fa2c302a", 0xef}, {&(0x7f0000000400)="718d045293045bfa5c43f9aa8227fd70b736377961f80697c4f49a2b07d90f90461db0d2fcbf5a7a39dd8748adbe3808ddfb419cd1a172418e7cefa8d8d09299c7881b900c626a65682627e7a0a1996e5ac5128a2e4fbbd8671b938285e8fec2ff975e40b02b0a6f2708e5e63bbe87e8aa2402ee15d4926cc80eeb9587e20bfc636245baf78db999baff9bbde42dba1e41a7c05ae74e2a7068413276e597ce7c2c7b798a393cb364a5065092a38f02264af5234101e9d6fbc16654db4bfcd4ef63de87526a3a49df096823a4a0fc673342252f63a42ba4e991085ca22e3d1783dd86117eb7a0e87daf45", 0xea}, {&(0x7f0000000500)="da194c460dbcfa50a6f5936a6f1c7accba523d1ec39d85c03a528dc71fb834ff8ccbb3a49bed13bdf9687c1db201d169f70c6376f7a7c29e68ee8290033d37bd393e7241fbfceee9106b761e5758b97f79384bfb64ce0d88d6a3ed5ca1bfbcdcbf76f4ef310d084c8aab05d6d6c1752a3a3da897c5d7c7e8c94445f76f05a327f07537c1ab0386c2ef81abb40feccf0297b7f64a24b6cf811fea007c05b0c0f0ae6a61e0182fc68a3adda5465fb903fb23f46a40da8b51c99f31bf22610f5e9c62145b2f00701c018f400fa50cfbbd04ea50c7d20aed1b2e430345", 0xdb}], 0x6, 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0x23c4, 0x8800}, 0x10) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/04/06 13:49:41 executing program 5: socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:41 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:41 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x8, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x282402, 0x0) fcntl$getown(r1, 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x4, 0x4d031, r2, 0x0) 2018/04/06 13:49:41 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xcd, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000009c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x26000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0xc8, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x2}, @in6={0xa, 0x4e21, 0x3537, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x6e7, @local={0xfe, 0x80, [], 0xaa}, 0x1a}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}]}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x100000000, @empty, 0x100}}, [0x101, 0x3, 0x7, 0x0, 0x3, 0x80000001, 0x9, 0x5, 0xfffffffffffffffa, 0x2000000, 0x2, 0x40, 0x8, 0x2, 0xa6b6]}, &(0x7f0000000740)=0x100) clock_getres(0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x7f, 0x208, 0x400, 0x1c01, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9c14727, 0x1f, 0x1, 0x1}, &(0x7f0000000480)=0x98) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1}, 0x801) 2018/04/06 13:49:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) read(r0, &(0x7f0000000180)=""/38, 0x26) r1 = socket$netlink(0x10, 0x3, 0xf) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) 2018/04/06 13:49:41 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x701001, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000140)=""/71) r3 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000080)={{0x1, 0x7ff, 0x0, 0x100000000, 0x50000000, 0x100}, 0x8, 0xfc, 0x6}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f00000000c0)={0x4e, 0x10, [0x0, 0x7, 0x2, 0xce62]}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x1) 2018/04/06 13:49:41 executing program 5: socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:41 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x88c0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) listen(r0, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), 0x4) sendmmsg(r4, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}], 0x1, 0x0) write(r3, &(0x7f0000f8aff1), 0xf1) sendto$inet(r4, &(0x7f0000000140)="538f99f2b3f637946a955e9610775669b4e4a2b608cebd4aec29f767a6ad1ebf7b1eb258c1eddc9a87420f8a85d4c67b73c79ae3c4f0847de27e272fbbc892e94537d673e5e67e2d76cb8eac3c5db8b655add59dcaf1d0774ac447a2e32373991d22fbcc303f943444f30d006b7cb0de68de696db0b5e603ca4d984b0de8ad1c4edf704a5de179ac317b162a05625be6f1ef078baa69dde4aeda9a4665a614", 0x9f, 0xffffffffffffffff, &(0x7f0000198ff0)={0x2, 0x4e20, @rand_addr=0xfff}, 0x10) 2018/04/06 13:49:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x4) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:41 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x1af2fd4c}, &(0x7f0000000340)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3ff]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000001c0)={0x3800000000000000, 0x10f000, 0x2, 0x9, 0x15}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) 2018/04/06 13:49:41 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="598b3fa018", 0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000003c0)="00000000000000000035b051b1c50cba30590de282a338d0092adcfced8ac6ff1b55c4720ce4b685245599a3fdfb06175fa2c1e4e05ec72eb0a7882a924ff87a3154d1fa763f8a96e46fc23ea016ed58897c7cb3f61854078f3cd41221ca5f25df6c0964be1d8154c7385bc572394aac609fb9d2ba82647a79fc305ff26810dcde5b968e983736", 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$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}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 13:49:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x400) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmmsg$alg(r1, &(0x7f00000055c0)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)="073e07ed7fe3290ec1d5e3ace190cb3aab3efe56cd8497c59380ed0df82d25d5ee206f1c2219efa549f3d74d62a6601120f5022d1c2bb58ddeae3586e12660bac216ceb2af01c46ae85ec14146e45466ad007fe31a3f461857c0ef5a5c17ad0b482dc3e752f181109a8a739c246f941284e9926a959dd0fbf120dc4f267e31f2bdf88ffbfae64324184b167b91e0ef7e422f68950b6f4ccc6b38af3c2605fded54172675dbbe0a51d73e043aae4b18b8327b539480416ae8e3464af01b21c7f0a68e6df24dca4d056e1517d55a86a5306da0385a45545fd4613dd20ad85cfdef362938", 0xe3}, {&(0x7f0000000180)="5317b24ad25666d5b5aa99e8d3f9680709710ee222dc08b30c70275eeb4e33dac5368cbdcf77e380ef8c6d12ada621e6674c149b6a86349b0145c5b42c7de10ee68ab1bea7565e8c8df396fcc5ecf3b1b00c8f211da27c584f41ceeb29a18fb03f5eed560c88837af8e06c486d1f7b472045bcfd78f2ebcd9619d510a3099013572131dcaf92205f7f6078705cfb6887bda04bc5f6c643b5f6024947b65c134705bc2e28f0a18c932c94c19aa187ecba90b0958f119935f8d896fe9149cf3175207dd13702bc0180b8d3e24031d471cad87f0748b3842755110cd875f9bc014934", 0xe1}, {&(0x7f0000000280)="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{&(0x7f00000040c0)="f91a1dbd877b57d2c8c954b2019e4fa911db795e3c749db533e54d3d8dfd24bfe1226259abf94312af9426dd5737d0f3aaf702b4ad5f008437e7a6fe999223c6e4c9644b7536a1a2a4c1f13dfa0acb206ecdd7b701bace2c462bfa9ce2b6271bee3e5d73821d2d75bf026a846f6ef3e7d97669b39856c29445c6f1634796a4e29bb7742b06ce6596f8d740cfc2d95988d878f6", 0x93}, {&(0x7f0000004180)="0bec3db05e93bab3a87c945d52f096156d3cf9275a6ad3e8a79d3b3f6d57f6ff6f999be2a2223785819eae388da12b63d8bc92b70cd77bc145bc15359a477f2acb0411d77c451b76e9d0a65c5fb2f71cf98235bb22c15cae1366988185dddd260eb03c36a9008c5d92a0ce0893ba8d9551fcd215fbe814b45903e0138f5379c1da83cddb3eb3da1de47b56c4ebab3a2bc81426a9e574d72a2f1ac19a8ab7c775c0cbc52bbe8ad72c3a7ca2bf5c050414e3e867cbb387ca921f7ba3ed2b9922f3f6029302e89c4e5a6b373d52c4656ccd971581b11d37aef58673508e1bbec1d25b8340fbf463092fb512d6bc1c748fefb97db217ac203e5de581d0191e7c3898365ad601786ec58d9409bc1fd40b5063d22c2e5c71123b58a100e3bb57d82d289589cca53fd2fefaed512ab81c977c14ef89fb46e2a86ef09877942ce499e2aaf3123ea879faed94bbdd7c251631354e0146ac78ba25353191296ee8c51f4a9107a8cac2e2b9347617a694b9a52770ea68911a7c2de27a4192896b69ffbfdfa2313bda431791972e804e2cb7f34e564125fce7f80735151f5eaa55be17a99de7ec61f91c0117195888dee2f8af080ab047a471df99e2f94fcdd08a5f2d968813496883b5195fe24b61b274be0be9209e4ac9ca5d569a9decaa144818cb23a1e16b4c4967ff5bc4ac1a455473f1746aba166e32d522d1bb41ffa9bccebfd121eff03db49abdabb9d081ac669a7e69f16e39d9ff97f3b668d058b5778af78b0d0a32fe725a560df4f27fbcef2218cb5b4a560b48cf0fc3416ceed52ba022cf30d2d683cfc13746f005947b124ba00f9fb00f8a0a16e948bcc6ee43b6f51b55d6403b3ef70a0c75d9ddad2586c1d85b35b8cd01d0252db5a1db1353e502119c27df830374bc9f6568fbe041c1f80b2b23b75ec3f3e71a9253dceb9683c6ff7379214537d4633e22acfeef0407b5710fc6966a211c1cdd5dc62cbe205f67d68d2e186084da1be025408cf09cd81d1abb2cd9101c7d7f9e2e143b4f42c6031185aafb2118a4091031b7816800d934c4064e6af691f62edbd685f3c6dce0de2ab8ea2b85db99f060f9fdf5bda26818d3c3e504d757096722883ed94b249a9233a05ce771ccdbe7334110d30795073cf06459a420b3b0909105037b65d04b0ae0da9db6cd97063c3319f2f67ec4924714b1bfea4f899b7ce175a3d686659531c7d8a7d60be58c8385afd551d0ab638a016cb9a96d6a9b691c47cd7bde91e1de990683cb419aa70ff72bb08f2c3e0b019a8db017697e4a57650d550072746da691edd517ca9d6c6ce108270eba67bb9af834c27b68f1b08e8973543d275eedccd5bca0ce3f34e4fed511d4ddd353da058f477796aa7b0008fd5a67d3155b05d8ddf95d5d14ea5f9510355d958a7bf9b95268c6d0f70911ab3f2650162cbebff0de62ee3bcbf0adf746f42f0ed2a8d48fe6356831cff7bb32d35a49cbc6480296af5bd72e6d5b0d23c604d4a08cc0e2a57b543ea7b03b293282d02dbae850aed35f9246c4f16a1bafeb56b11ec1b9443c7f4a94b324006d280eee5af29f3b93511836a0af27032358279a462482edff139ab847e0af0b7d7f39ee802e0647355a160e77eba8dfc4f27611394d38cdb3f9aaf451dad68a6ab6d338989e6457de2dd1ca5f879b3840829d5512ea7c85bf0eb5319ee5a1d5b356b59ecf1651715dd7efcf75fdba60fcbc0363510163ae1fc6270a746ed0105911b477ece830b856eba1b726fb9a1e37a06d65554714d753100300b1bc2107d17a276412482b0d42f82ccc8a0b08cc6d4fceeb24401b33733100a4f8585ce80c8b550c21ee2f3210ab1d154ec9b5a9129b5813e739689e651d51db34e74bebdbab51db4023e252c4f42a254f60bf54453a643a5295bbc28572d9aefd3c56e798f685704978faa1986ff569751a8fbef1cd220ce4189508536715fe3b7807316b46e0667492481c7f32b3f6a0b9ad8bf2b0c04ac188c30d8426bf6fb3979f587056f77a8c9f1e83d894d347aa1f71dcc79dd0c62f1763f69ff3df90b4af1036b421f8412b994f11b687e65d07aacb2d5838068bef9fc1b4fc5e43a978e26855c91803d1de3092448db8ccabd5b6097720503d650619263cbaf07952ce907ae5769dadc366c8bc817ee5fed9187b598e74b3824f72cdb0e6a73a2dee47f3fdb85af7c322294c9e08ff48eda073388d41e7e29d29e9f4410a379ff294acf944b6b210f6c0e6fd946e764216af3949d2aa80ece1ae70ca9edc0b175cf0f6476ad1008460b4507e537ab263d4c8e9c92c04dfdfebb57f1c20cf317fa45e9b45124bf0c5276bd8aa60989f02c3ec2da8d41454324ab50700522ac2fa87f29e50f5d7be7581ee04aad872e0e3b80534a402bb085baca8984d5862c057de68fbcf20de04d68b2bb9cf52f748b8298040dcb3348fdcbc3e65ae864e2451402e3eb7b548ad922686b9f6e7f60f126dba9521c22d4740293d1f16fd463d37ad1e85ab40732ef389d6036b7105698cbad8d969c8ba6713f3c0ade24d7b8f34169cbfba510de529525165c43f0dbd9709a2ec0153f9745e5a14248cfbbdce2753620e4449e7529b5a89121aad98f5d956198f47187c5720764b08fbd4e87f7a43c76b5b51a424a850f4f79bd7e0d538e3e7fcfe13d820ce7085f46bb1c7abb307cd2046b1398f34eb0ca3ae4e307a4e94f32751ef25e749d90ea44049c6b5f0def8d47894afbfa60d8ad8e952171eec20d6535da53a1222afd383c06c5de5ba92b5418a8c9ab18eccf62093eef1d1b6c154838a8d11ab27e270444ed8a65e5eb665f8470d1e7a704330d0aecb0681d848e0e8ec42a8f96ddce80e7d036b1dce822052357932833fbab5dc3d9ad6da117f583df6870710ffb9b9ed676210f8481c6e88e9a07ddb5f541f59fcf4040376911e478ae7a946ebb442f026783b6b0140828554571c1278303844b6d088769bd2281818bb6a37900060a3385667886e2b24a9092c8e1a05e3dc14c47c53cd7d545b43c5eac558a7f8c2c1a7817f1b02272adafab66ecfe3f099d29274b11099537b06ae87981c2c5ed501e4b885d06de341ec6c08a135dd09c00b39aebf08cca01741a623149ba0547d5476c65e2e7bdd171dbd2ea5bf72d70052d73a1fc0b9827b7e6e8e6b7a9c434b124162207076145d9a95d67ed7d392ba1aa5e777a8224be40ecd5c6250c4254a3023d98d0008cbe631ddc3001d7b5be193e7efe44ed5d4b6c554f0818e30e8530335a05b2db97a7a275ed58cdd9c2b7388405eaac922c85d4b3b1d2f59989ebacde04b195543a5d0d5fcd3953b6d726d38d71d884ed8bbd6a348819e5d3cb54f4f42fd0ec023b957d3588bea5dc16604cc143dc0f34247048e72c493a10dc591bf61400c87e41a131594d3cfeeaaf85d8600b43f1724a5132c2df42bcd2af81425cd5042d863fb62bf5095da3476b670efae7dae5e2687728804e95fc1ab2911bbe0212d3a4c940c73924b48bceb944c192c579b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0x1000}, {&(0x7f0000005180)="8b12614e8800c302fa91c589a64b74d943e9dfcc432e05a85b6490bafacb39d64771939622", 0x25}], 0x6, &(0x7f0000005200)=[@op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x1}], 0x20, 0x8000}, {0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000005240)="916a19855762fe127bda2a203c2c2e680b6250d8f27f3112939a6f9d070ddab0cc9da49ec86a1b92b0a35efe71238e97acd760b743b079ccf77aa1f65ee01cd43019f1aeec600919dbeea469993aa6b957be8746c8d5d3170362c6c4d0a9d5dc1557178618febeec6a13c2ed8ef5f3256d37b8b07abce0e214f74bc8468eb8734276edbe8a87fa1c915d08044fd205b2c79d2b9efc31dffe7a33bcd81cbca8aa43c77caac53de0795dfc744b3476d8b60517cac50c0ac9b50877f5184487d8874b0791138dfe9d78bb448474819e3b3162c56f5a78c5de30ccd9a97288c0e3", 0xdf}, {&(0x7f0000005340)="f55ba1c26805e99f900c6b99a85285388ef60625518eb129bb6cc482343a5975b02b3b33b31b9cdaa481a4cd797fbfd1e7e0b3d2fb8e62d294a91eee6e71b5849907b376796e15cab660655f9f2577287fc028919a7e2baff784ef3ff2d39ff374feed71095bacad4401b57ebbfca566bf31cc4624c31568c2e032d03f64184c812c5629b621588d41d59ae162b55b372a3d5c924d9c6d93c39cd8901f40334826805f459670fa17548b2d6da228ee0862bccbf980bb42f88f55720049d57cabe72273d68632a18956042243b9fc87b8a960ab567540d36c", 0xd8}, {&(0x7f0000005440)="95006fca53cc9e0f881aeef187389dd1361af3600bda548c7b4361b603cf299cd48327af29fc397d54301417e824cad6636e5c552636f3da6d839e64226351e6360a522716a810bc0c4ab2ce406b94d11cdc8d5c670d0bc6b0a6226a2ebe5e2e05a27ebbe28396b279622fafbc875da60b6d776f35b77e2bcd3c1cc5e2ef0d9f3f32a2ce2a2084e351e28c65b801f76917856153b3705f4508f0cddae145499f443ab19b8d108044892e45363ef093e31d5effa8707a9c591fd65ac9b5f2fddfdca7bc1281f9dbc905c6aee04d11f2c10dfc1eb7ed0ba8dec40fbe626775b94be90d8a765907fa10", 0xe8}], 0x3, &(0x7f0000005580), 0x0, 0x851}], 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001b40)={'ah\x00'}, &(0x7f0000005580)=0x1e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) inotify_init1(0x800) 2018/04/06 13:49:42 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:42 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x19, 0x1, "b9c07244f301d35fc87edaccfd9b914b83"}, &(0x7f0000000100), 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='keyring\x00') fstatfs(r0, &(0x7f0000000180)=""/105) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000240)="f53a2cc49dd28744c31676284ba98849a86d74c1cf8653d6069c7ea9d2b8d9664d351f67e0a4ec58839cf20ea83608176faaf89a09105bbb", 0x38}, {&(0x7f0000000280)="b334e2f450719854c74344df1bb47c458315be56641494c569efbf24679184688785c01149e3ac2c54202b3f419787f8a595404ec3bca087d65973775401e5ada1bab6cfd5f673316ba1781cbb640b7e5a0c4e58221578ea70ffa1891f6857246b33d19da62fc472b9585cab6fb6e7b6b83de9400033aac40dd7b37c40743046906e118034d4b0b485046ca8bfb65b20d6bfcb31a0b7a764db026651cc568d2721b686cc", 0xa4}, {&(0x7f0000000340)="353db67f755f3ece62a87c07b65982dca368127bebcec11636374c1293001a7c2a4380d6480d1d3398058b45c3c6e4f79595cf1114234705c096f6cd31facdfccfaa99680555353b776871077503795d969dd47fdcae13f6b6b1a4a2e3b3a3898a3ce5a209ebb1d217558c56a54409ba1775f58713c0fd182597feda6477276b3d84116ec62b9d32845a237362c97a1e5e59a860e7d49272964996d0c3819bb5356564283b405daab44d2962f46e6fcb0fe82bb280dcd1feaa1b8ce2032d5dfa45930ec72d", 0xc5}, {&(0x7f0000000440)="cc775ef3de73f2a5bb53df585f32c4b4444301b1a0e95474fbf04b53cf6e7aa528005218795c6041db477e62b01719a82f45e68f7cd07e133b9f22727fdc029688bc503728538c683294a9830968b937347a39dc1d2f03f97fdc1853549ca5b0443e22e4a52c825ea6ce9fa600867b00dcbff0044d22e6943e244b90f623cee3ba49b498ca2cfa79a8c9cd462bb48973e7a7db3305ebd4c74e6c59840e1c77964c5fab10607d7cda088f035dc760422cc1e97e7d19cb2a7cfef5433a925a9b04c02f9bc04984edc0cfd9b245e0f41901a3cf0303f52b3b30c7537dc08904d32d150f89573f07cb980b5f2e006d3897fb4b4e68820b57", 0xf6}], 0x4, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000580)=0xffff, 0x4) syz_mount_image$vfat(&(0x7f00000005c0)='vfat\x00', &(0x7f0000000600)='./file0\x00', 0x80, 0x1, &(0x7f0000000700)=[{&(0x7f0000000640)="d552e7a8ff849f745b3b3ce897f2efad101482c6a4c747c27b8ad6a10ccf483256b40cb31fdbccd27eb4ad9ff3ddd4f3948c2510221408fc6aeead288309c5fabb2ca54d02dfb4d86f1eea3376c65d2f37a443eaef06d1dc19e18ace90f52661560f5a54a313a946315cfd95afcf7fc39e3ba3004df748f02471e16b6a1f964ebfafe5804cbc8bf358d58f23e2ea5e6eb16bb77fd56fdddd8dcd84acbea46198f8054c10d9a5d47e75c4c774c341e0af211294c4554eb6a1a0c45725", 0xbc, 0xfffffffffffff906}], 0x1, &(0x7f0000000740)={[{@showexec='showexec', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000780)={0x7, 0x0, 0x1, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000007c0)={0x2, r1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000800)=""/126) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={r2, @in6={{0xa, 0x4e22, 0x7c685fc3, @empty, 0xd29}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000009c0)={0x6, r1, 0x10000, 0x6}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000a00)={0x1}, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000a40)=0x7, &(0x7f0000000a80)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e22, 0x3, @empty, 0x2}}}, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) r3 = creat(&(0x7f0000000c80)='./file0\x00', 0x8) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) r5 = getegid() chown(&(0x7f0000000cc0)='./file0\x00', r4, r5) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000dc0)=0x67a5, &(0x7f0000000e00)=0x4) r6 = syz_open_dev$midi(&(0x7f0000000e40)='/dev/midi#\x00', 0x7f, 0x2) socket$inet(0x2, 0x0, 0x9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000e80)=0xbed4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000ec0)=0x800, 0x2) getsockopt$inet_buf(r6, 0x0, 0x27, &(0x7f0000000f00)=""/63, &(0x7f0000000f40)=0x3f) 2018/04/06 13:49:42 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) [ 404.433066] dccp_close: ABORT with 241 bytes unread 2018/04/06 13:49:42 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000080), 0x3b) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000c62000), 0x4) 2018/04/06 13:49:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="6bcd725532078d399f189b0efe0e09dec9e86f47a540e025b543591934aa6e6fdb22e5de458c35bacd010edaa59cfde96e20", 0x32) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) 2018/04/06 13:49:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000000580)=[{{}, 0x5, 0x1}], 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x800000000000011, r0, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) r6 = open(&(0x7f0000000540)='./file0\x00', 0x107400, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000600)) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)='mqueue\x00', 0x7, 0x0) r7 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xf}, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x1) syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7f, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="1fed3542066473fc7938e8842806b9178a09a2", 0x13}, {&(0x7f0000000380)="eb4cc0bbc8639c9b78bc0b69b585c7ee6cbeba706c74f1341685bda708d299b2d18bd0b42c0a824fcf994570936b52633e7ccc343b01b9045aa045d9904595e10100cfbdaa6109964fcd6b6b0fab766ecaa5092fdd1839c657ccef19015911cfc92e12c04ead678a57a16b022b77d9eafc378074cd3c1c2dc2c64782f56e82060a96cb27dd5f0be49420b5f5e95a09b1d2baedc16f043d940c97bd8076d7b64a2f357c04845ee99cae00b8b19ce72103e7ad1b9ebf424e5ef416ea37", 0xbc, 0x200}], 0x22000, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f757569642c61749172322c7377616cf4c9632c71756f74612c00"]) getrandom(&(0x7f00000004c0)=""/26, 0x1a, 0x1) 2018/04/06 13:49:43 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000040)) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/06 13:49:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/168}, {&(0x7f0000000240)=""/159}, {&(0x7f0000000380)=""/160}, {&(0x7f0000000440)=""/12}, {&(0x7f0000000480)=""/111}], 0x385) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000440)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 13:49:43 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='self\',\x00', 0x0) write(r0, &(0x7f0000000000)="0e6b01005f45f41fff41133fd8b56f618719cfe5d685c5e213bc63023ca947ebc2126c", 0xfffffffffffffec0) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/222, 0xde, 0x0, &(0x7f0000000140)) 2018/04/06 13:49:43 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:43 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:43 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x2, 0x200003) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000340)=ANY=[@ANYBLOB="001000003a2ceaa3389e3f8f83fa3c85ffffa96e9e58de7d7f1fe0"]) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000001c0)=""/158) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) close(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x0, 0x4, 0x800000000000000, 0x3ff}, {0x7fffffff, 0x80000000, 0x401, 0x7f}]}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="071421fb2778e9d944532a00126f0d91cb7eb34ed4a1e4cbdd4cba99118d309d55bba407000000ad0271f8ce272fe1a5249dacb48ec2142496434e1152405f1c678a8601c31ede540d18ef5fb8c4b5fecbdebb87c68a65c8"]) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) connect$pptp(r1, &(0x7f0000000380)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x33f, 0xff, 0x2, 0xfffffffffffffff7, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x0, &(0x7f0000001880)=ANY=[], 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) 2018/04/06 13:49:43 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:43 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="331f9dc45eb7f81b0e87ee0046adb11b44f643e725d1b969181fdde30eff9d", 0x1f, 0xfffffffffffffffa) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd001) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 13:49:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000040)) 2018/04/06 13:49:43 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x0, {0xa, 0x4e23, 0x319, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0xea}, {0x3, 0xd6}, {0x3, 0x6}, {0x8, 0x9}], 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00008d4000)={0x10}, 0x191, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000001e000e0728bd7000fcdbdf25005b00000000000000000000"], 0x18}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/06 13:49:43 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001cc0)={0xffffffff}, 0x106, 0xd}}, 0x20) write$rdma_cm(r0, &(0x7f0000001d40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0x5e, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xd, 0xfffffffffffffffd, 0x0, 0x0, {0x1, 0x0, 0x40}}, 0x14}, 0x1}, 0x0) 2018/04/06 13:49:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000000580)=[{{}, 0x5, 0x1}], 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x800000000000011, r0, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) r6 = open(&(0x7f0000000540)='./file0\x00', 0x107400, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000600)) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)='mqueue\x00', 0x7, 0x0) r7 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xf}, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x1) syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7f, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="1fed3542066473fc7938e8842806b9178a09a2", 0x13}, {&(0x7f0000000380)="eb4cc0bbc8639c9b78bc0b69b585c7ee6cbeba706c74f1341685bda708d299b2d18bd0b42c0a824fcf994570936b52633e7ccc343b01b9045aa045d9904595e10100cfbdaa6109964fcd6b6b0fab766ecaa5092fdd1839c657ccef19015911cfc92e12c04ead678a57a16b022b77d9eafc378074cd3c1c2dc2c64782f56e82060a96cb27dd5f0be49420b5f5e95a09b1d2baedc16f043d940c97bd8076d7b64a2f357c04845ee99cae00b8b19ce72103e7ad1b9ebf424e5ef416ea37", 0xbc, 0x200}], 0x22000, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f757569642c61749172322c7377616cf4c9632c71756f74612c00"]) getrandom(&(0x7f00000004c0)=""/26, 0x1a, 0x1) 2018/04/06 13:49:43 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:43 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x6, 0x48]) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x82, 0x200) recvmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/237, 0xed}], 0x5, &(0x7f00000004c0)=""/142, 0x8e, 0x1}, 0x7}], 0x1, 0x40000020, &(0x7f00000005c0)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000600)={r2, 0x100000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/06 13:49:43 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x8001, 0x80000000, 0x6, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xa0d, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x7, 0x9, 0x40, 0x20, 0x10000, 0x2247d743, 0x3, 0x5, 0xfffffffffffffdb2, 0x4, 0x4, 0x1ff, 0xe0c, 0x4, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={r1, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0xc0}, &(0x7f000064b000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2}, &(0x7f00000000c0)=0xc) 2018/04/06 13:49:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(0xffffffffffffffff) [ 405.873303] binder: 32479:32480 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 405.908891] can: notifier: receive list not found for dev ifb0 2018/04/06 13:49:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/04/06 13:49:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:43 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:43 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) [ 405.969422] binder: BINDER_SET_CONTEXT_MGR already set [ 405.974895] binder_alloc: 32479: binder_alloc_buf, no vma [ 405.980531] binder: 32479:32489 transaction failed 29189/-3, size 40-8 line 2963 2018/04/06 13:49:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001c80)={0x1400000000000, 0x7fffffff, 0x5, 0x1, 0x0, 0x0, 0x5, 0x4, 0x2, 0xbd, 0x101, 0x53}) syz_mount_image$msdos(&(0x7f0000001d00)='msdos\x00', &(0x7f0000001d40)='./file0\x00', 0xf0d, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d80)="fd5c8453def1155278013d532bc3054df49da1c618523b4ff46b2bb84bf9cfa10c1d69772428a3a705dfd3fed3466de6975d84c10a96d6c73c18f41482028c2d0caa7f1426b36b2ee69fbe53ff5a4e9774bb961555341de605c9dd3886921f9e70d82313a78d57772dd3ef5ab2147b98d8e959a8db65208c2e0c111e8b6920778a1551cbe69d5ad1a59fc92c3cfe93260c50e28e6dc23035d6c74cd488398bbfede88977ddb1f8efe989524bb3958f56fff4c7f71ed6485c6f1129dbbb2d537d77828977207a1686bed230845cc2cdb6e4dd", 0xd2, 0x6}], 0x2541fefbd4aa55a4, &(0x7f0000001fc0)=ANY=[]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001200)={r1, 0x50, &(0x7f0000000140)}, 0x10) sendto$inet(r1, &(0x7f0000002080)="34516a95d034226c3bb85a561b65fc905219cd8d97e6cd28ae17ac4315e0babefad8af00c080813f5478bb76606019c6f6a19643cfd63e998af1c60c209264e17484de714e309cfd1d9e01c02ebcfbb835875521941f741df9d095925904e6e99f41b8528f12a14908e85e5ed7fd001c07d71c7a659eb0ecd9eb1e101a5b5bd8491379a0ba47fba4c4a106509666e436842d55102ff59158504d978db3fdbaab53b6642a6f225949eebff207d5d709f6765d364af20a5cda", 0xb8, 0x8000, &(0x7f0000001bc0)={0x2, 0x4e22, @rand_addr=0x7fff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0xdc2) sendto$inet(r0, &(0x7f0000001280)="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", 0x86d, 0x0, &(0x7f0000001240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fsync(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000001cc0)={'ip6_vti0\x00'}) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000001c00), &(0x7f0000001c40)=0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000001ec0)=ANY=[]) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x21a) 2018/04/06 13:49:43 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="07000000ffff08e4e3880a9fba064e3f9a2614ebeaa58ccd4d56184aa2f9edc7c366298a4145b9cfca0deab50c0e2413a47adfb0b671f1070836499a1f3e94e1ae9400fb7b2ba55d1af448ee08955ca69303826f087a0197d85eecdd30034e137a8b83f06395fe64e601bd3d1309551e096a860d3da7"]) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000400)=0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0xfffffffffffffd55) sendto(r0, &(0x7f0000000100)="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", 0x108, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)}, 0x0) getsockname$netlink(r0, &(0x7f00000003c0), &(0x7f0000000340)=0xc) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000240)=0x5, 0x4) 2018/04/06 13:49:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) bind(r0, &(0x7f00000001c0)=@ax25={0x3, {"a8b88c05d0e1d6"}}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x20000000008}, 0xffffffffffffffd2) [ 406.094529] binder: 32479:32480 ioctl 40046207 0 returned -16 2018/04/06 13:49:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffffca, 0x400) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0}, &(0x7f0000000c00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001ec0)=0xe8) r10 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002480)=@buf={0x2a, &(0x7f0000002440)="65d4e5afe5c1cf16e6cc4ee9fcc66f6bd8b96bc8b1c34af41965cc5846cf0ab7d651e601da4daf74e15d"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002080)=0xe8) getresgid(&(0x7f00000020c0), &(0x7f0000002100)=0x0, &(0x7f0000002140)) r14 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="28010000230002062cbd7000fcdbdf25140045006e6264657675736572657468310000002800360008003e00ac1414aa14008c00ff02000000000000000000000000000108003a0008000000dc000f0048004b008036dbc3d0f305e813088971ed92215701de5afd0df9123fe3ce69ed894f0198727d4d743f82a0be3ef33a394f235c145a78ceb6c8fb456ea537a0bc2b1bccc2df78780008003e00", @ANYRES32=r2, @ANYBLOB="97a7e6ea0ccb961c733b26c97ce053245f9eb0627a91a215e4829eb95de7212aaec1c966c5500451c139d181d17601adc22584a47d17ae554743ab57fd53508fac65bab34655ea5c4005da507f2e5f25331c11dcfb538e8f6555ca0d938b492a26f6ca974fbd77b6ee85062d484e9ab1b8d3d1bd205cac6251d8af505908003e0014ffffff000000"], 0x128}, {&(0x7f00000003c0)={0x33c, 0x27, 0x500, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x270, 0x87, [@generic="28ee58744eaac131d1737fa0ba3652f670ed0771101a0f29a4a636935b53959a3cd15e200975a3d858f9e5b1e0d18b2b9d366bc8860336ae9bb59449fa2a8e7553eef53607bb505f760eb9278268846abaef87b414fbbc72b0cf651d0cff519d4891c2c991668699b11b1ae601636dc94c7163acc7988c79915308ef8b629aed4f8f1c8a23ee0043617b8b1f93c0129d05097956bc39329de607bcf9d9a42e41118091c73d3db1ee7a6ece6e467cf56decd742c7b4db56e3ea8d4fc83bf200d3d9d2fcb1ddcadb70", @typed={0x8, 0x1b, @str='[\x00'}, @typed={0x4}, @generic="228db985abf777e6835e5239e1ebe625046a9c4d61331de69834e6af5f9a6a7db834bceeca082fa92f30ae09d3c6c3f34e83426338e361a0784c33707eed2d4297574ac878f23c7e17a922fedfd10fcb4ac6cf0857fb0ff2cc7536ea9fc330aea43b193eaac55116bfe93cf0cf58e8e8fc4c49d9bd63c5b8fd81c754de8adb9d58b51fa472cfeabcd044694fa47ad3eb6a3d4315bde69702395ef1363ec3194d7e23bc4e421266de82fcc93b0e79a79872e72724af1f71b970a3d454e11988f3d352154ddf550b8d61e4ec9ddc6250f4ff70832bff94264abf64f1629c1f49afde5419fd2bd255ab49fe5e9fef601561873d59", @typed={0x10, 0x84, @str='(keyring\x00'}, @typed={0x8, 0x66, @uid=r3}, @generic="040b72cd88792fac8335e27b208bd26761653532e59f8231588ada64960ec7795988f9907d60a6bf009d0518f6f984cd10fbef69c665dfb59f326e2c16e4636dcdba32961ee54269a1f5c111e2563dcfcf6cdf95b9ad42ac5206e43c20f707d3b3a98b0d93fe21a0cb6888b6839bd02d51cc2a0d9cd6", @generic, @typed={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x30, 0x15, @str="6b657972696e675b6e6f6465762915272e73656c696e75787b6370757365743a656d30766d6e65743100"}, @typed={0x8, 0x4f, @fd=r0}, @generic="058af787fd7ddb2e72519f6ab6b4ea7a6271356ded5fe251dba0801afe6c7087bc92ec6f52a133373108dbed9ad9df30ed94fd7587b28be91e7dd78d2d118cc74e47d226a8df5c193ad2fe", @typed={0x8, 0x5a, @pid=r4}, @typed={0x8, 0x25, @u32=0xfff}, @typed={0x14, 0x47, @ipv6}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x33c}, {&(0x7f0000000740)={0x31c, 0x2a, 0x5, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1ec, 0x82, [@typed={0x8, 0x42, @pid=r5}, @typed={0xe4, 0x0, @binary="37c7be806c5366ca504de97802aa01ec16881de9b1b7f81015acbf4552798872836d84ae09ce0c0f53220b7a34da7d1ba22f41a33084c536d5e4b612c042efec0a79e8a81e1591d78b4e3fe8e8bd3b41f57cf1755bb8f8c65059e46effa8fbd88aea4e87a73fad8be2412c35c0c433babb2a045bf03a7a2eeabe4f79e9126314dcdd1eee5bb82ca6b2110dacc48844fea6c91826181c99f4b557845c75b2ed2225c72925e939264fe7f58c3bd579cc174424910297ff51f5af710e44d7f52a16e7b7ef73dc468d38e1e6c61da1ffffad545e712180ea31acebbfeb9b8665"}, @generic="37036fd1aff2645abf7773589abd26c5829a32e1c49f898f2dbe33dfc35ecf62de33f57f60dfef7535604e11e41b027f2d88d062c2913599bd2c7e31afedad3f1c6d5a09a8beccc4bf37cdd9509a293decf63b31a49e3a61204c19160b58004db360f5ace5c374d61fc090cccd6beb60c31534b7ed56ecf48d19004b11a214baa3146bc3a67c8ec7ac6e6e2619438160ebaa43d753ce1799daaeb2d4508ac4a2", @typed={0x8, 0x1b, @ipv4=@rand_addr=0xc3a}, @generic="ac78ab3c0894a942647371f76882ddcc061357268cf149d4943efdc648442455a9ae0b79e1fb8d76ac03484c007f9d70de82e3436f83cb89811335658e7da1edd2548628b9ecc6805b18e726", @typed={0x8, 0x3f, @fd=r0}]}, @nested={0x74, 0x56, [@typed={0x4, 0x48}, @generic="70da608a0417ee45fbac78249e5aa7413dba43c54ee51e12b54491258de72ea64debeb025df2c44af899d749570e85f4a8f449a79a72e3401580bd58d7c155ed22d0092b39aa9730ce04c5161cdb712d8c3ea18e12be6965aca3b31f4381871db7a73add051caa4cfeb8"]}, @generic="c522bbb7923a87f2c1e7ae8bc7eee499b312e3632239a455e38c516c2cf3e34d6c68738dfa86cbcad585b348526a7bf0d734532438c6ea25f152e58359ef636cc43bd593576c3b948c9a45ad1f284c4eef83d1e08cef37afa1bfc131682e4da8f0b9179fc84132bd58952e9e5ef15353ea36ce94856693d57d750a7f01e1004d75ac2897ff346aa64baf856a", @nested={0x20, 0x8b, [@typed={0x8, 0x4e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x31c}, {&(0x7f0000000c40)={0x107c, 0x1e, 0x626, 0x70bd29, 0x25dfdbff, "", [@nested={0x60, 0x55, [@typed={0x8, 0x70, @fd=r0}, @typed={0x8, 0x69, @uid=r6}, @typed={0x4, 0x64}, @generic="d50a32966de0877b527254cb1282d7c9b3e520cb57b01ec44286be6beee551b9e053d8f9512be8641a465c96a3f09fa8167fafa7c48b4018c6e0ea7003", @typed={0x8, 0x6d, @uid=r7}]}, @generic="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", @generic="de10c11703ce5c5e3c"]}, 0x107c}, {&(0x7f0000001cc0)={0x4c, 0x22, 0x700, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x81, @fd=r0}, @nested={0x34, 0x11, [@typed={0x14, 0x77, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="71dd39cd6c33ca1dc1e11a0d", @typed={0x10, 0x4, @str='vboxnet0\x00'}]}]}, 0x4c}], 0x5, &(0x7f00000022c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x104, 0x8010}, 0x20008080) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000024c0)) ioctl$KDADDIO(r1, 0x4b34, 0x101) 2018/04/06 13:49:43 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) [ 406.224439] binder: undelivered TRANSACTION_ERROR: 29189 [ 406.230376] binder: release 32479:32480 transaction 129 out, still active [ 406.237410] binder: unexpected work type, 4, not freed [ 406.242719] binder: undelivered TRANSACTION_COMPLETE [ 406.247895] binder: send failed reply for transaction 129, target dead 2018/04/06 13:49:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96", 0x118, 0x10000}, {&(0x7f0000012c00)="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", 0x1f8, 0x402ea0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3fa4acda"]) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000640), 0x7ffff000) unshare(0x2000800) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r2, &(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0/file0/file0\x00') fallocate(r2, 0x1, 0x8001, 0x3) renameat(0xffffffffffffffff, &(0x7f0000000280)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000180)='./file1\x00') epoll_create1(0x2080000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x352e}}}, 0x84) 2018/04/06 13:49:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x107d, 0x600) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp(r2, r3, 0x4, r1, r1) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2f6900421b24a40008"], 0x4) r4 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="c93574d9567be992163f8cea2609e1502334fce64ecc0eeac54de6e459a892e0fcd87d90d4105c96937415d7b4813a4d8a6aa1aa0557d1b1f57959bfac0db384135eb06df206d76e20e2bb949229869b7b2d5e2824719143ba01ce2d96009e30d52e71596c91f671bf34d1b69f6f49c585f3ca4abe722e033bc6a6bfbb1b30a96c99f3b927c9db7285d4f0dcd23cbb4cd7a4914a3034b2c4376f854ef99386449898486c067167dd76a1f05522cd908d3bbfb67ee620886ebdf844611a159211f6234196cad6b0ec3ab6a3ec8c825f09d62cc4b0c38a4cfe3417da0bc15f") read(r4, &(0x7f0000000380)=""/181, 0xb5) 2018/04/06 13:49:45 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000c0103054b21452717c940040000000000000000000000000"]) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/06 13:49:45 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="07000000ffff08e4e3880a9fba064e3f9a2614ebeaa58ccd4d56184aa2f9edc7c366298a4145b9cfca0deab50c0e2413a47adfb0b671f1070836499a1f3e94e1ae9400fb7b2ba55d1af448ee08955ca69303826f087a0197d85eecdd30034e137a8b83f06395fe64e601bd3d1309551e096a860d3da7"]) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000400)=0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0xfffffffffffffd55) sendto(r0, &(0x7f0000000100)="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", 0x108, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)}, 0x0) getsockname$netlink(r0, &(0x7f00000003c0), &(0x7f0000000340)=0xc) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000240)=0x5, 0x4) 2018/04/06 13:49:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/235) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x1, 0x9}) [ 407.347510] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop4 2018/04/06 13:49:45 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 13:49:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) recvmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x6, &(0x7f00000013c0)=""/1, 0x1, 0xfffffffffffffff9}, 0x40000020) timer_create(0x2, &(0x7f0000001440)={0x0, 0x13, 0x4}, &(0x7f0000001480)=0x0) timer_gettime(r2, &(0x7f00000014c0)) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:45 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) shutdown(r0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x807, 0xd, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x21e2, 0x4) 2018/04/06 13:49:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000012c00)="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", 0x1f8, 0x402ea0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3fa4acda"]) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000640), 0x7ffff000) unshare(0x2000800) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r2, &(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0/file0/file0\x00') fallocate(r2, 0x1, 0x8001, 0x3) renameat(0xffffffffffffffff, &(0x7f0000000280)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000180)='./file1\x00') epoll_create1(0x2080000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x352e}}}, 0x84) 2018/04/06 13:49:45 executing program 7: socket$inet(0x2, 0x80806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xffff7fffffffffff, 0x79}, 0x0, 0x7, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00000002c0)) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x244001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000140)={{0x0, 0x7}, 'port0\x00', 0x8, 0x40, 0x1000, 0xffffffff, 0x100000000000001, 0x80, 0x7, 0x0, 0x0, 0x9}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="730289fbfb4c2d4a068ee9eb6f77e332", 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000540)=r3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000000c0)) clock_getres(0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000580)={r6, @in6={{0xa, 0x4e21, 0x5300, @loopback={0x0, 0x1}, 0x81}}, 0x355d, 0xfffffffffffff000, 0xe52, 0x8001, 0x49}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000640)={r6, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x8004, 0x9, 0x0, r7}, &(0x7f0000000500)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000280)=0xcc8) 2018/04/06 13:49:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x40000, 0x80, 0x8, 0x30, 0xbc6, 0x1, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x5c4b, 0x4, 0xbe, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x61d, 0x5, [0x6, 0x10001, 0x9, 0x3ff, 0x5]}, &(0x7f00000001c0)=0x12) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x6bf, 0x4) 2018/04/06 13:49:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="06da2e511171305d6270a3", 0xb, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="a46504a367dde58f6a4c69727373bc707f1a0fe1334560e60169", 0x1a, r0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x44000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000280)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000080)="c968c5a363") 2018/04/06 13:49:45 executing program 0: personality(0x7000008) uname(&(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, 0x1, 0x3, [@dev={0xac, 0x14, 0x14, 0xc}, @empty, @multicast2=0xe0000002]}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x10001, 0xf800000000000000, 0x7, 0x100}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/04/06 13:49:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x2) clock_getres(0x0, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) 2018/04/06 13:49:45 executing program 7: socket$inet(0x2, 0x80806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:46 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d78000/0x2000)=nil, 0x2000, 0x12) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200) sendmmsg$alg(r0, &(0x7f0000004900)=[{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000040)="889a5a742bd7e2548bc13c0f45e159ebb65200ed264c1a09f0ef840a2e44a49a39ed4d0333b93b9df277581939822834f38e1e2f02e2c3758d5efbd16b08eef291dd123fe2a94ec359cef1cc538ed050fb79b0082e137b445921b28aa02192feecd6cefa07143d008a3bfb830524c6feb59a11c60b0caea0831f041994bff8bf08c0e962c164dcc8e44ff9b901e73477726605f5bc54a681352ffaba561ce6e9dd0b13edd501a1c4509c34e2a689", 0xae}, {&(0x7f0000000100)="bdc3bc75864564339380a5205356cff725917b31f9fc11611b46060ef0e1ff3cb05d047fde0f0eb2ce89e1f3ff495d1bf2086ab31f0975ec3417f12a1363e299f534c9d52e151f4580b43cc3392a609414cc8029e11eb441d6cae5496fec8a0135799b2bca8c6f2b6ebd8dd58eebce5439647d4d4478c5eb6b7ef3ef37ee377e19c9df773087cc3deb61e8baad15f68fdb81bbf709c12373bfaa71b55222553f61", 0xa1}, {&(0x7f00000001c0)="e99c7cd6c3dcbb8b2f247a5fded7ebbfcbcf3f4f9909c698eaadeeb17fa6966ed0a8e1f98971f687e84c38f6581a09e2b416ef7a617f0b3a6070b5c32bcb248b5d469d4ac79a8c540760c9bd495a548ad34da6f561079a2fc103157bd7d6c70ca2f9374bb8c2a228e497fff04544d63347c7ae7d066913f81c1359b73bae2f887b7181379aab4300432663e9233667c37516d9619240a7ab545dbe643aae40bd342c3ff413f46b3885aaa12902b981e4c1", 0xb1}, {&(0x7f0000000280)="66ee18a01392474ea031c6d2ff28d96e018769f10236414c416d0e0d4eeea2ad7a8af8b89d8a2bbfa21e4bb3ab9172ea69c069ff3ca8c77fbde6dedf4e4c7e709c054bd093cd969418e2fa73cb822bf0dca943c9e5c1377cd1ddd9bc65ddc07ed0618519cad0117d661631d7d9e517ea493f898ed0c72f5288eb6cf39aa18ae47feb00c90fc06b756de9e63838e496d96407c07bdca5695fa85509de636d079461a3958b58a8963119b9c30a5cb8e6c8ea4e82ba24cfe2951368aea5c114b63637d6f3bd262e085dfda5e0569c3f54754e01266d2d8ddc0c18c0fb979149df4d491ce9a5fc012b5ada5c8a3c", 0xec}, {&(0x7f0000000380)="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{&(0x7f0000003780)="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", 0x1000}, {&(0x7f0000004780)="27e4377c9c5169e3f7b533aebb6d7ea7b52a5ff18bedee97", 0x18}, {&(0x7f00000047c0)="7364bc89acc90f4cc078131810305c046285a9b04bc4f40d77e4e030aff1fd27b25f35c58c5d8445cf32e55cbd7a0ad7e8e2db2fc0f85c4875acc3bf341d50e7c166ce2d1143b4bc2f943802ac51233e2126c662d4d298f78dff05fc87ea43640d7713f2d929d010098da6632c3921ba", 0x70}, {&(0x7f0000004840)="cdd56a50a0f1522a94b746863eaf4d1f488e16d5a73bba19ef0d3eed007210af4a", 0x21}], 0x7, &(0x7f00000048c0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x22}, @assoc={0x10, 0x117, 0x4, 0x7}], 0x30}], 0x2, 0x20000000) 2018/04/06 13:49:46 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:46 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2479f3708c3aa18a, &(0x7f00000001c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x100000000, 0x9, 0x0, 0x4, 0x1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in=@rand_addr=0x1, 0x4e24, 0x2, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x87, r1, r2}, {0x3, 0x8, 0x8, 0x80000000, 0x20, 0x2, 0x6, 0x4b2}, {0x3, 0x5, 0x5, 0x3}, 0x7ff, 0x6e6bc0, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3505, 0x3, 0x0, 0x80000001, 0x1, 0x80000001, 0x81}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0xc0000004}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfff}}, 0x3, 0x5, 0x9}, &(0x7f0000000600)=0x98) clock_gettime(0x7, &(0x7f0000000640)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000400)={{0xb6d, 0x80}, 'port1\x00', 0x14, 0x2, 0x33, 0x0, 0x8, 0x6028, 0x5, 0x0, 0x4, 0x4}) epoll_wait(r0, &(0x7f0000000680)=[{}], 0x1, 0x9) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30f) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) fchmod(r0, 0x82) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000100)={0x2c, @rand_addr=0x2, 0x4e20, 0x3, 'rr\x00', 0x2, 0x3f, 0x3d}, 0x2c) 2018/04/06 13:49:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) pipe(&(0x7f0000001080)={0x0}) getpgrp(0xffffffffffffffff) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000010c0)) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000001100), &(0x7f0000001140)=0x4) pipe(&(0x7f0000001180)) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000010c0)) mq_notify(0xffffffffffffffff, &(0x7f00000011c0)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 2018/04/06 13:49:46 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) bind$ax25(r0, &(0x7f0000000140)={0x3, {"28b715e502e9e0"}, 0x40a4143c}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000002) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) sendmsg$alg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000180)="63d2dc61acacb188d3730392707dd366eb02b3c79a", 0x15}, {&(0x7f00000001c0)="39e300c778e2f249d727e45de0364e0c5b8664bbac2e4f754c727190d38c249467137bb018835bdee355c7efdce00a0c8796c30a60e4f4744eaec660597a229e55b60ac762e0b2e15449423776ddbbfba330fc683e3301ced3733a13da72a0a9e9a4e562c0c781a9d122d0ddf941a43658ff602619927fe72b999c685561229be77da59c0a69f7a9f4628a5b6c646571ea557bd6a54c21344567ecb7387933d7733e27fb708a250fffdea3e825d88bab940c3b566800acda1b08e4f66b6a4e3b0f434b43b7dfa6e791a73a42d62fe8c8f296c34b11af", 0xd6}, {&(0x7f00000002c0)="d308e9fe97dffd5ff0018cc985f7fe589e6277b51c331a5244dcfc963531f9e0045122caa1e3c7fec23af72ab50b3dc72118408723f02f1856339083b4a229c7107b96ed99d3180b6cfa21d2947b6f0dbba48ee786bb9a950f4c983b55c3bd7144972f9a9851b9468e088c515ea8102ad64a2ee0c9cc88a3f0d64a0e310ef0bf344a92ccb7926e4aa74e734edab2a843e337415e40972a774b5ddbd2fa7c202630d92daabee444cd5d2e239a66df6a6c05ee0d4b0adc95", 0xb7}, {&(0x7f0000000380)="ec52c6f0462c0f02bc5941f380feb6a722ebd9bf2081a395", 0x18}, {&(0x7f00000003c0)="916e625bf4d84df44fc2130e0845b6c3f9a3b5a4bdbe640e8234563e7eb21e33bcd7c198fc169e64ff2e52aff5cd7134edf1d628363b92f2754d085f89f5f64067b642aede6cf72927e6ff9936688305e0384dc68fb53c582f0ba40678f52c86be970cfff73c725ef8a0994dd186d76a800c56e44768ed5b48999aa512a7a38b68ad52bdef06228d11bfafb3f115a48b8c144ee92d0182a73f2647b0d3d5177490464503421a010c1fc2dc7b7615d9fdf57bd9a2c287f09dc2f12358c8e618a87202059ec9d10c0a1f7c2928f4", 0xcd}, {&(0x7f00000004c0)="c815ea652b918ac70df355555a037cf7c80a8bc8f0cb642138847e5b54b81bcb4f66c62d7aeba622b4b4a6a328815944f4d01eae7ba1e7a38a290dc0ee5416cf82a7040f0c4498bdafb51644bde02a1593bc3a48", 0x54}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="65be656a262a0b704202b62b10bcc0324f8c9cb3030e615d485af3bce688d60d7da4045035b3a91292f02e14c592f98dba78121d6391c879ac3aa037b4804a372349c8f241f1853efff72745d97ef8a9ff5476a33d01e156be2f1d002871a16efb7cad", 0x63}, {&(0x7f00000016c0)="ede5a074df3fe4656fb5543f2c6f43a169b1cd88c4665f0ef9ba42e8f570c82373efe0445eb8d1f986a8c8b6de30f46ebe66", 0x32}], 0xa, &(0x7f0000001780)=[@op={0x10, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x80, "b0277fce7356cba8ae63a955bc9caa4a5247573ed53961c9252fb0756313c5f8488fc193cd0501f100eb08e42a21dfc9308409dade179051aa7c943b7c05e50393253670d7788c47287bcddfe0ea0e8796a8f017a260686efad7a5ea948aafa0652cf7bdbffe815e930b9232a8140558b05e31f8737a1ae4c679d05e7c2ff693"}, @iv={0x60, 0x117, 0x2, 0x4f, "107f70573302ea69cad859fb0d983bdd6b82bd03ee0093b569e30d9f95c1d6c80ff3651d794051071f528f72211ae60bc96df8bda00cdbb38263683fea27d46d1f81f7151e1d4f20f1655c98435613"}, @iv={0xf4, 0x117, 0x2, 0xe3, "f0f2905a72cffaf60a847e3996339f836cf403fd3f2f51cb1d3df1c6a9185d1db6dca360f682313036dbe8e4ca371dcd094b3f4e8f78f642f3f120fda9697f9bbe34a830b6a354a4a70bc3b2f302aae06f6753bd4f0ce6952244f19cd130787bad450517bbbb09ee7b064936301ed1149db75a2c4acc074e4a3f16ff31f5ebb42116dc9077ccbcae5f08e1ce77384c83e21c87a849dc78b05412dc00a6a230e5ee1f6822d772fc53b75d8e26f7b486686eeb93e40cd8ec84fa57e99a1c3e69bbf1b2a9509ea5616b78c43d20ba0be6836ff1cd8c3cf6fbc865b1ef769feae0ead6aa4a"}], 0x1f4, 0x8814}, 0x4e2768f410e3998b) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x2, 0x400, 0x13}, 0x2c) write$evdev(r2, &(0x7f0000000000), 0xfffffe2b) 2018/04/06 13:49:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0x20001000, 0xffffffff, 0x7fffffff, 0x80, 0x9, 0x9, 0x5, 0x9, 0x5}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x96, [], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=""/150}, &(0x7f0000000240)=0x50) 2018/04/06 13:49:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {0x0, 0x7530}}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x9}, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) 2018/04/06 13:49:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x237, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) [ 408.485216] ebtables: wrong size: *len 80, entries_size 144, replsz 144 [ 408.563399] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/04/06 13:49:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:46 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200c00) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000384fe0), 0x0, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) fsync(r2) 2018/04/06 13:49:46 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x100, 0x1, 0x3300000000000}) pwrite64(r0, &(0x7f0000000000), 0xfffffffffffffeaa, 0x0) 2018/04/06 13:49:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000896007c934b38052268300b385ffc417633993060602a66566f67743e5336fc0b0cfb206cf2a0080000000000000819e0d1375e834ff81935d027e274c79eb2d0c069363414ef1506b3a012d62dc1c"], &(0x7f0000000200)=0x54) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x8001, 0x1, 0x6}, &(0x7f0000000280)=0x14) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001800)='/dev/audio\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001840)=0xffff, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000003c0)={0xde, "6a44e590174c14c5f10f871d7631a83a9fe5e66d2620f433ecf90b630b816eef278d8b14ce88813b8a94d7f8af7dfba906073356541af27601aa4db1b28edaefe79cfe4ccbf9cce56791aaeb554daa4ddde917739631d6268b60282318217289ec849bd475147581f2cdde9b4147d29f9be4098100c325fe54fd4246ebe244dd61fd7d75c72b0d0d613b2b914ebc6aea5524d7f5aff98048415db8f6ca8633a5095a700398d19db91389617da77c74670a849cd8bf7bd3cb8897ae3a2524652e69fa9050a93124ee7139e959f0b8f0afc3131f72c43d029af122737a632f"}) r4 = dup(r0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000080)={0x3, 0x15, &(0x7f0000000040)="0ab8cbdf12da8f0604f760679fea2976e3bccc78a4"}) clock_getres(0x4, &(0x7f0000000300)) 2018/04/06 13:49:46 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) 2018/04/06 13:49:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0xff, 0x727e, 0x0, 0x0, 0x8}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0xffff, 0x6, 0x1, 0x0, 0x2, 0x408, 0x1, 0x1f, 0xfffffffffffffffe, 0x2, 0x2, 0x8001, 0x400, 0x7, 0x10000000000000, 0x5, 0x3, 0x2, 0x100, 0x7, 0x2e7, 0x9, 0x2, 0x2027359d, 0x80, 0x2, 0xfff, 0x341, 0x8, 0x8, 0xffffffff, 0x86, 0xd2, 0x100, 0x4, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x2, 0x4, 0x4, 0x7, 0x6, 0x5, 0x1f}, r1, 0xf, r0, 0x0) 2018/04/06 13:49:46 executing program 6: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair(0x8, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000300)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/48) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, &(0x7f0000000140)=0x98) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000180)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) 2018/04/06 13:49:46 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd090000000000000067f3c577e04f652de70d9a53ec6a8d8963d08d981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d6a7534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d17cbef3d7fff69427fc9c43f39cc895958a95a2925b50d85e4ac42408b754c5a6bc23a7036e6e01f532bbb9d1d32808d122fd1929df8c09610784754f169feea0fd18d16e24739da241d7e854c79005ae511d1ae47ebddeca532268b857805161b6d5caade6c353e5677") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r3, r2, &(0x7f000058f000)=0xb, 0xe) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r4, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/06 13:49:46 executing program 2: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffff8}}, 0x36, 0x10001, 0x8, 0x6, 0x9}, &(0x7f0000000080)=0x98) stat(&(0x7f0000000100)='\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000001, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000340)="74f43e5f44507bbb74f4cd8285a664396298c7d1407db8b2c7f8087a697bd4bcba2492e5f1dc4c1144565838ee576a3a3806765a9849d4f146de83033282df57c2eab29b86657b8a020dec52f7156f4cb68c3952c48192c1f908e20dd60f12df85a9f32a54f5737a046ee7d6bfb05fa30bc32b3136f66438d91a3bd2d26d0eaf6a7ba1258e84c07f3803ac7db8cf4e7f904631cf4d62e57561d8b4cd486b33950edb93f5274796b1a3b66579d063c2d7799c1719e34f1e8a31b1d0ea51816a8081dade16fe632392465fcf50f92fc95809") r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140), 0x2) r3 = open(&(0x7f0000000240)='./file0\x00', 0x40000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={r0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x401, 0x7, 0x101, 0x7}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r0, 0x2, 0x30}, 0xc) 2018/04/06 13:49:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) exit(0x81) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x80) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/04/06 13:49:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:48 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x8001, 0x1, 0x8}, 0x5, 0xf5e}) 2018/04/06 13:49:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100000005, 0x83) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x3, 0xfff]) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000), 0x32) 2018/04/06 13:49:48 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x94, "99f0287b2e18bd550ddc98a1f1d6901af03bcb309b02a99007dd25b4d08a884861680c9da208fd63a3affc95461c6b391e1a2902cfb379abf6b9bcbe3feb4b91b784ce84774c771a0d92cf72c7ea7cff23b9fd90faa58128d4b7adfab5e876bd1647031e239741b57c253f4bbd6dc9a0cbcd845f335c0c898f20617d2177303a223d76cf3bbe713691de379c94297bbe8779adf3"}, &(0x7f0000000180)=0x9c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xe) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/06 13:49:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000000000)=0xfffffffffffffeed) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) r10 = getgid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000680)=[r7, r8, r9, r10, r11, r12, r13]) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000180)={r4}, 0x8) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="66b9800000c00f326635002000000f30652e0f01cf700b0f08baf80c66b8ba0ed48166efbafc0cec66b9e40b000066b80800000066ba000000000f30def40f11bb00306766c7442400050000006766c7442402be0bc48f6766c744240600000000670f011c24df11", 0x68}], 0x1, 0x21, &(0x7f0000000180), 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x77359400}}) r14 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) stat(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r14) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000900)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0xbc, r15, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xe9d8f79146ea3533}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x44) socket(0xb, 0x8000e, 0x835c) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f00000001c0)={0x5, 0x9}) 2018/04/06 13:49:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xffff, 0x40, 0x9, 0x8000, 0x0, 0x7fffffff, 0x4, 0x8, 0x2, 0x0, 0x2, 0x3ff, 0xffffffffffff8000, 0x8, 0x9, 0x6, 0x1, 0xffffffff, 0x4, 0x3, 0x100, 0x0, 0x7ff, 0x7, 0xa, 0x1, 0x401, 0x0, 0x2, 0x7ff, 0x40, 0x5, 0x3, 0x8001, 0x0, 0x6, 0x0, 0xfff, 0x0, @perf_config_ext={0x0, 0x74b}, 0x200, 0x100000001, 0x3, 0x4, 0x9, 0xff, 0xffff}, r1, 0xf, r0, 0x8) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x1, &(0x7f0000000200)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r2, 0x3ff, 0x41d04876, r2}) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000100)) 2018/04/06 13:49:48 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffee2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xa81f, 0x4) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', 0x0, r2) 2018/04/06 13:49:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x6, 0x8000}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:48 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004586, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) lseek(r1, 0x0, 0x3) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/137) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xc4301, 0x0) fchmod(r0, 0x188) 2018/04/06 13:49:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x8, 0x4) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="9ac9c11fbf087b8fe5b239cce6bb61318951a19a8557fd97c61eb18cd0edbee5861ec7f746d50cd37d7786ee6da7457931664914bab468950021d9120e9e705af38a76db786b5d813cbb8506ddfe2d4f638808337e1b66ef3a783d45a5292df32cfb5d69edb5163842def5b8fcaa942846597f9a4d9b9c9098a961caaa331e54", 0x80}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/06 13:49:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fsync(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/06 13:49:48 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0xfeffffffffffffff, &(0x7f0000000140)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4c000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/06 13:49:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x6, 0x8000}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) [ 410.655652] sctp: [Deprecated]: syz-executor0 (pid 312) Use of struct sctp_assoc_value in delayed_ack socket option. [ 410.655652] Use struct sctp_sack_info instead 2018/04/06 13:49:49 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="179839a8f1e60180c200000086dd0000fe800000000000fe80000000000000000000000000406dbe03000000000000c20400000000c20400000000000000000000000000089078a8edfffc2b"], &(0x7f00000002c0)) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x40000000000001f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'ip_vti0\x00', r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockname(r2, &(0x7f00000004c0)=@can, &(0x7f00000000c0)=0x80) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000400)=0x9, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000040)={0x7ff, 0x7}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x4e22, @rand_addr=0x6d}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x84) 2018/04/06 13:49:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:49 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/06 13:49:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e20}}}, 0x84) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f00000000c0)=0xfffffffffffffcc2) 2018/04/06 13:49:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/176) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x0, &(0x7f0000000100)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x34, 0x4) 2018/04/06 13:49:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xffff, 0x40, 0x9, 0x8000, 0x0, 0x7fffffff, 0x4, 0x8, 0x2, 0x0, 0x2, 0x3ff, 0xffffffffffff8000, 0x8, 0x9, 0x6, 0x1, 0xffffffff, 0x4, 0x3, 0x100, 0x0, 0x7ff, 0x7, 0xa, 0x1, 0x401, 0x0, 0x2, 0x7ff, 0x40, 0x5, 0x3, 0x8001, 0x0, 0x6, 0x0, 0xfff, 0x0, @perf_config_ext={0x0, 0x74b}, 0x200, 0x100000001, 0x3, 0x4, 0x9, 0xff, 0xffff}, r1, 0xf, r0, 0x8) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x1, &(0x7f0000000200)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r2, 0x3ff, 0x41d04876, r2}) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000100)) 2018/04/06 13:49:49 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x18}}}, [0x100, 0x9, 0xc885, 0x3, 0x5, 0x80000000, 0x8, 0x1, 0x7fff, 0x9, 0x9, 0x1, 0x7ac3, 0x7ff, 0x1b]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x40}}}, &(0x7f0000000480)=0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x181000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x40000004}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000140)={0x1, r2}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001c000504000000000000000002000000", @ANYRES32=r4, @ANYBLOB="001b00001400010000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r5 = dup2(r2, r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'gretap0\x00', r4}) [ 411.460247] sctp: [Deprecated]: syz-executor0 (pid 312) Use of struct sctp_assoc_value in delayed_ack socket option. [ 411.460247] Use struct sctp_sack_info instead 2018/04/06 13:49:49 executing program 4: r0 = socket$inet(0x2, 0x807, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x8, 0x32, r1, 0x0) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x36, 0x60000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x7, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x67, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x1, 0xfffffffffffffffc}) socketpair(0x9, 0x0, 0x8, &(0x7f00000002c0)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)=""/140, &(0x7f0000000300)=0x55) 2018/04/06 13:49:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x8) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/04/06 13:49:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) clock_getres(0x4, &(0x7f0000000040)) 2018/04/06 13:49:49 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0x2, 0x4) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xe) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101000) openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000700)=0xc0000000000000, 0x4) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x31a00dfb}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/200}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="30000000140100000300000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="dd00000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00'], 0x7e8f08ee0d3eb2e1}, 0x0) 2018/04/06 13:49:49 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) [ 411.605321] QAT: Invalid ioctl 2018/04/06 13:49:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{&(0x7f0000000040)=@nfc_llcp, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/166}, {&(0x7f0000000200)=""/138}, {&(0x7f00000002c0)=""/192}, {&(0x7f0000000380)=""/254, 0x358}, {&(0x7f0000000480)=""/86}]}}, {{&(0x7f0000000540)=@ipx, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/219}, {&(0x7f00000006c0)=""/102}, {&(0x7f0000001480)=""/4096}], 0x0, &(0x7f0000000780)}}, {{&(0x7f00000007c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/37}, {&(0x7f0000000880)=""/136}, {&(0x7f0000000940)=""/222}], 0x0, &(0x7f0000000a80)=""/230}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000003480)=""/4096}}], 0x331, 0x0, 0x0) 2018/04/06 13:49:49 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xc2c, 0x0, 0xffffffffffffffff, 0x9c5a, 0x0, 0xffffffff, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xfffffffffffffff7, 0x4, 0x7, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0xffffffffffffffff, 0x7fffffff}, 0xc) r2 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x309500, 0x0) sendto(r0, &(0x7f0000000380)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x82c, 0x4) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000180)=""/60, 0x32c}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0xffffffffffffffcf}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x7}, 0x8) 2018/04/06 13:49:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r0, &(0x7f0000000100)={0x30, 0x7, 0x1, 0x20, 0x5, 0x6, 0x1, 0x800}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000080)) [ 411.632038] QAT: Invalid ioctl 2018/04/06 13:49:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1a9600, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000001c0)={0x779, 0xe92b, 0x1, 0xef, &(0x7f0000000080)=""/239, 0x31, &(0x7f0000000180)=""/49, 0x1000, &(0x7f0000000240)=""/4096}) [ 411.699121] FAULT_INJECTION: forcing a failure. [ 411.699121] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 411.710995] CPU: 1 PID: 359 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 411.717839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.727189] Call Trace: [ 411.729782] dump_stack+0x1a7/0x27d [ 411.733413] ? arch_local_irq_restore+0x53/0x53 [ 411.738091] ? __lock_acquire+0x638/0x3c30 [ 411.742333] should_fail+0x914/0xae0 [ 411.746051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.751159] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.756349] ? print_irqtrace_events+0x270/0x270 [ 411.761101] ? kasan_check_read+0x11/0x20 [ 411.765249] ? __lock_acquire+0x638/0x3c30 [ 411.769479] ? lock_pin_lock+0x360/0x360 [ 411.773541] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.778737] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.783928] ? perf_trace_lock+0x900/0x900 [ 411.788165] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.793350] ? perf_trace_lock_acquire+0xe3/0x980 [ 411.798185] __alloc_pages_nodemask+0x327/0xdd0 [ 411.802836] ? print_irqtrace_events+0x270/0x270 [ 411.807579] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 411.812577] ? trace_hardirqs_off+0x10/0x10 [ 411.816885] ? perf_trace_lock+0x900/0x900 [ 411.821106] ? __lock_acquire+0x638/0x3c30 [ 411.825323] ? trace_hardirqs_off+0x10/0x10 [ 411.829626] ? lock_pin_lock+0x360/0x360 [ 411.833681] alloc_pages_current+0xb6/0x1e0 [ 411.837991] skb_page_frag_refill+0x294/0x660 [ 411.842473] ? tun_build_skb.isra.48+0x269/0x1900 [ 411.847301] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 411.852218] ? kasan_check_read+0x11/0x20 [ 411.856351] ? rcu_is_watching+0x85/0x130 [ 411.860483] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 411.865402] tun_build_skb.isra.48+0x2f0/0x1900 [ 411.870060] ? print_irqtrace_events+0x270/0x270 [ 411.874809] ? tun_flow_update+0xf70/0xf70 [ 411.879029] ? lock_acquire+0x1d5/0x580 [ 411.882985] ? lock_acquire+0x1d5/0x580 [ 411.886944] ? alloc_set_pte+0xf74/0x1780 [ 411.891077] ? print_irqtrace_events+0x270/0x270 [ 411.895814] ? trace_hardirqs_off+0x10/0x10 [ 411.900116] ? lock_release+0xa40/0xa40 [ 411.904076] ? __lock_acquire+0x638/0x3c30 [ 411.908294] ? print_irqtrace_events+0x270/0x270 [ 411.913039] ? __lock_acquire+0x638/0x3c30 [ 411.917260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.922435] ? lock_downgrade+0x980/0x980 [ 411.926573] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.931744] ? __lock_acquire+0x638/0x3c30 [ 411.935974] tun_get_user+0x27f9/0x3b50 [ 411.939934] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.945107] ? perf_trace_lock+0x900/0x900 [ 411.949329] ? perf_trace_lock_acquire+0xe3/0x980 [ 411.954158] ? debug_check_no_locks_freed+0x350/0x3c0 [ 411.959335] ? tun_build_skb.isra.48+0x1900/0x1900 [ 411.964253] ? perf_trace_lock_acquire+0xe3/0x980 [ 411.969080] ? perf_trace_lock+0x900/0x900 [ 411.973306] ? perf_trace_lock+0x900/0x900 [ 411.977531] ? tun_get+0x1ab/0x2e0 [ 411.981057] ? lock_downgrade+0x980/0x980 [ 411.985194] ? kasan_check_read+0x11/0x20 [ 411.989323] ? rcu_is_watching+0x85/0x130 [ 411.993456] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 411.998394] ? tun_get+0x1d4/0x2e0 [ 412.001925] ? tun_do_read+0x27e0/0x27e0 [ 412.005972] ? kasan_check_read+0x11/0x20 [ 412.010104] ? rcu_is_watching+0x85/0x130 [ 412.014239] tun_chr_write_iter+0xb9/0x160 [ 412.018457] do_iter_readv_writev+0x55c/0x830 [ 412.022937] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 412.027679] ? rw_verify_area+0xe5/0x2b0 [ 412.031723] do_iter_write+0x154/0x540 [ 412.035592] ? iov_iter_get_pages+0x1120/0x1120 [ 412.040245] ? map_files_get_link+0x3b0/0x3b0 [ 412.044733] compat_writev+0x225/0x420 [ 412.048605] ? do_pwritev+0x1a0/0x1a0 [ 412.052393] ? wait_for_completion+0x770/0x770 [ 412.056964] ? __lock_is_held+0xb6/0x140 [ 412.061016] ? __fdget_pos+0xb4/0x1a0 [ 412.064801] ? __fdget_raw+0x20/0x20 [ 412.068499] ? __sb_end_write+0xa0/0xd0 [ 412.072459] do_compat_writev+0x115/0x220 [ 412.076586] ? do_compat_writev+0x115/0x220 [ 412.080892] ? compat_writev+0x420/0x420 [ 412.084935] ? kasan_check_write+0x14/0x20 [ 412.089158] compat_SyS_writev+0x26/0x30 [ 412.093200] ? compat_SyS_preadv2+0x90/0x90 [ 412.097507] do_fast_syscall_32+0x3ec/0xf9f [ 412.101818] ? do_int80_syscall_32+0x9c0/0x9c0 [ 412.106382] ? finish_task_switch+0x1b9/0x970 [ 412.110861] ? finish_task_switch+0x17a/0x970 [ 412.115354] ? syscall_return_slowpath+0x2ac/0x550 [ 412.120265] ? prepare_exit_to_usermode+0x350/0x350 [ 412.125264] ? sysret32_from_system_call+0x5/0x3c [ 412.130094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.134922] entry_SYSENTER_compat+0x70/0x7f [ 412.139310] RIP: 0023:0xf7ffac99 [ 412.142657] RSP: 002b:00000000f5ff6044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 412.150349] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5ff6094 [ 412.157694] RDX: 0000000000000001 RSI: 000000000813af00 RDI: 0000000000000014 [ 412.164944] RBP: 00000000f5ff6158 R08: 0000000000000000 R09: 0000000000000000 [ 412.172197] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 412.179448] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 412.193672] QAT: Invalid ioctl [ 412.207734] QAT: Invalid ioctl [ 537.252020] INFO: rcu_sched self-detected stall on CPU [ 537.257441] 0-....: (1 GPs behind) idle=0b6/1/4611686018427387906 softirq=141876/141877 fqs=31218 [ 537.266765] (t=125000 jiffies g=73367 c=73366 q=914) [ 537.272028] NMI backtrace for cpu 0 [ 537.275628] CPU: 0 PID: 370 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 537.282434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.291766] Call Trace: [ 537.294321] [ 537.296447] dump_stack+0x1a7/0x27d [ 537.300056] ? arch_local_irq_restore+0x53/0x53 [ 537.304698] ? lock_release+0xa40/0xa40 [ 537.308644] ? nmi_cpu_backtrace+0x1cc/0x220 [ 537.313032] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 537.317507] nmi_cpu_backtrace+0x1e0/0x220 [ 537.321716] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 537.326182] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 537.331431] arch_trigger_cpumask_backtrace+0x14/0x20 [ 537.336593] rcu_dump_cpu_stacks+0x186/0x1d3 [ 537.340984] check_cpu_stall.isra.63+0xbb8/0x15b0 [ 537.345803] ? print_other_cpu_stall+0x1090/0x1090 [ 537.350703] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 537.355875] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 537.361041] ? find_held_lock+0x35/0x1d0 [ 537.365076] ? perf_trace_lock+0xd6/0x900 [ 537.369193] ? perf_trace_lock+0xd6/0x900 [ 537.373314] ? notifier_call_chain+0x136/0x2c0 [ 537.377875] ? trace_event_raw_event_lock+0x340/0x340 [ 537.383041] ? trace_event_raw_event_lock+0x340/0x340 [ 537.388200] ? perf_trace_lock+0xd6/0x900 [ 537.392319] ? trace_hardirqs_off+0x10/0x10 [ 537.396610] ? trace_event_raw_event_lock+0x340/0x340 [ 537.401774] ? pvclock_gtod_notify+0x267/0x3a0 [ 537.406332] ? trace_hardirqs_off+0x10/0x10 [ 537.410623] ? trace_hardirqs_off+0x10/0x10 [ 537.414914] ? find_held_lock+0x35/0x1d0 [ 537.418953] ? __lock_is_held+0xb6/0x140 [ 537.422989] rcu_check_callbacks+0x21b/0xae0 [ 537.427374] ? rcu_cpu_stall_reset+0x260/0x260 [ 537.431930] ? trace_hardirqs_off+0xd/0x10 [ 537.436137] ? raise_softirq+0x325/0x490 [ 537.440170] ? raise_softirq_irqoff+0x320/0x320 [ 537.444827] ? account_system_index_time+0x33f/0x570 [ 537.449910] ? account_guest_time+0x3d0/0x3d0 [ 537.454381] ? hrtimer_run_queues+0x5e/0x380 [ 537.458774] ? run_local_timers+0x14c/0x1b0 [ 537.463066] ? timer_clear_idle+0x50/0x50 [ 537.467186] ? account_system_time+0x7f/0xb0 [ 537.471563] ? account_process_tick+0x8d/0x210 [ 537.476119] update_process_times+0x30/0x60 [ 537.480412] tick_sched_handle+0x85/0x160 [ 537.484531] tick_sched_timer+0x42/0x120 [ 537.488564] __hrtimer_run_queues+0x39c/0xec0 [ 537.493039] ? tick_sched_do_timer+0xe0/0xe0 [ 537.497420] ? hrtimer_fixup_init+0x70/0x70 [ 537.501715] ? pvclock_read_flags+0x160/0x160 [ 537.506184] ? lock_acquire+0x1d5/0x580 [ 537.510128] ? ktime_get+0x26f/0x3a0 [ 537.513815] ? kvm_clock_get_cycles+0x25/0x30 [ 537.518290] ? ktime_get_update_offsets_now+0x34a/0x520 [ 537.523629] ? do_timer+0x50/0x50 [ 537.527142] ? rcu_nmi_exit+0xd5/0x2b0 [ 537.531006] ? do_raw_spin_lock+0xc1/0x230 [ 537.535223] hrtimer_interrupt+0x2a5/0x6f0 [ 537.539436] smp_apic_timer_interrupt+0x14a/0x700 [ 537.544259] ? smp_call_function_single_interrupt+0x640/0x640 [ 537.550113] ? _raw_spin_lock+0x32/0x40 [ 537.554058] ? _raw_spin_unlock+0x22/0x30 [ 537.558177] ? handle_edge_irq+0x2b4/0x7c0 [ 537.562382] ? rcu_is_watching+0x85/0x130 [ 537.566503] ? task_prio+0x50/0x50 [ 537.570029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.574848] apic_timer_interrupt+0xf/0x20 [ 537.579051] [ 537.581261] RIP: 0010:__sanitizer_cov_trace_pc+0xa/0x50 [ 537.586600] RSP: 0018:ffff88018f73fbc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff12 [ 537.594280] RAX: ffff8801d4daa080 RBX: dffffc0000000000 RCX: 0000000000000000 [ 537.601532] RDX: 0000000000000007 RSI: ffffc90003c4e000 RDI: ffff8801cb628b64 [ 537.608773] RBP: ffff88018f73fc50 R08: 0000000000000000 R09: 1ffff10031ee7f2d [ 537.616018] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8801cb628b18 [ 537.623265] R13: ffff8801d2d58040 R14: ffff8801c96f6980 R15: ffff8801d2d58190 [ 537.630537] ? lo_ioctl+0x59c/0x1b70 [ 537.634227] lo_compat_ioctl+0xab/0x140 [ 537.638184] ? lo_ioctl+0x1b70/0x1b70 [ 537.641957] compat_blkdev_ioctl+0x3ae/0x1840 [ 537.646423] ? bfq_create_group_hierarchy+0x110/0x110 [ 537.651586] ? compat_SyS_get_robust_list+0x300/0x300 [ 537.656745] ? security_file_ioctl+0x89/0xb0 [ 537.661126] compat_SyS_ioctl+0x151/0x2a30 [ 537.665333] ? do_fast_syscall_32+0x156/0xf9f [ 537.669801] ? bfq_create_group_hierarchy+0x110/0x110 [ 537.674960] ? do_ioctl+0x60/0x60 [ 537.678386] do_fast_syscall_32+0x3ec/0xf9f [ 537.682683] ? do_int80_syscall_32+0x9c0/0x9c0 [ 537.687238] ? finish_task_switch+0x1b9/0x970 [ 537.691703] ? finish_task_switch+0x17a/0x970 [ 537.696171] ? syscall_return_slowpath+0x2ac/0x550 [ 537.701081] ? prepare_exit_to_usermode+0x350/0x350 [ 537.706070] ? sysret32_from_system_call+0x5/0x3c [ 537.710887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.715701] entry_SYSENTER_compat+0x70/0x7f [ 537.720081] RIP: 0023:0xf7fc4c99 [ 537.723415] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 537.731095] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000004c00 [ 537.738337] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 537.745579] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 537.752820] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 537.760062] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000