TP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x474}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x20, @empty, 0x2}}, 0x8, 0x988f}, &(0x7f00000002c0)=0x90) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = dup(r1) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) close(r0) fgetxattr(r2, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)=""/64, 0x40) 2018/04/03 21:51:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)='#[/(lousermd5sum\'eth0\x00', 0xfffffffffffffffe) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000000240)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "b27d7b5665e887977d199c899a12c8f02a23e3f509e037ceb69401817a5f5f726121a044cdaac6b78be11d36"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c8f5dcee2bb797f552089da545ecaa237cd6d8ec578f697b9f52634a33ee4e93c75ace9cd763f52b57c50a869014ae39366ea8fddc422d3a86d6552c10110ba", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) 2018/04/03 21:51:34 executing program 7: set_tid_address(&(0x7f0000000000)) 2018/04/03 21:51:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001300)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='net/nfsfs\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2400, 0x0) recvfrom$inet(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x100, &(0x7f0000001180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 21:51:34 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0xc0100, 0x88) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/60) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x10001, 0x3, 0x1, 0x1000, &(0x7f0000fff000/0x1000)=nil}) write$cgroup_pid(r1, &(0x7f0000000280)={[0x35, 0x36]}, 0x2) tee(r0, r2, 0x5253, 0xe) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x642, 0x1, 0x50, &(0x7f0000ffd000/0x2000)=nil, 0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2020000000000016, &(0x7f0000000000)="0ad179787c97029a4ae1b136226abeb3899168b53d0c6f122115424507c214a5345299a308c7c048f176e5e7613b661541e9c0483465db909c872c55117bdaad742b3b7de19c4e8833dc45523c4be02f38c3ee6f0102851db06787bbe9d4087043479f1ffe227bb1c697b33db5260dbfc40439b5d847f9a2007964382fa35a5c2fb1fb94a7ce4538304b0515e02f8ff60f055e68f70dbc44b4aef023f74b83c6bc4c283a8538aa298cdf327a292a3c9537b067dda83af073bfa1eac58c946b462def39dd886ae7cde0ef47891e5d73a046a69cd8eca8dc9184d7d9200200000000000000628c1bb0ba44f67ce7b074416647ff1c6808321245bf564a6e0be4f6843de6d3e6264a6dda3d53b7c9f59457e982f1a75fad4c8bd7525d82c1805f1d387af399c53264a3073098a91117bb70574f871795962cfa63e29acc0c6fcec57a22e6f95210075be1458e60223c625462027b0421e41dc53f07f868b97df85ac5eded33d1ed52de6c86188dc40987d6d6479ade059d0bb19174", 0x17a) 2018/04/03 21:51:34 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa0daaaaaaaaaabb86dd6076605100000000ffff020000000000000000000000000001880090780012000060c5961e00000000ff010000000000001802000000000001ff020000000000000000000000000001000000000000000000000000000000"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x1ff) readahead(r0, 0x4, 0x862d) 2018/04/03 21:51:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000, 0x4810, r0, 0x1000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) r1 = memfd_create(&(0x7f0000000000)='keyringselinuxvmnet0em1[-self\x00', 0x3) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2cb42058, &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x9806, 0x7}, 'port0\x00', 0xce, 0x10440, 0xfff, 0x1, 0x3ff, 0x8, 0x5, 0x0, 0x3, 0x6}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x3, 0x0, 0x7f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x5, 0xa1, "1af75e30720021962e8fe848fb6596d62cad26f8e8846aa8e676c5fc448757b401335b3bad9067cb0088da31e4e75ac799527e2628db24808033747609004443ec22aa7de03a7cc8bb518905bd7a19f43b895b6b329a63b7792ddcc301ef30e636a3f98708056f5440c9775f5bc77ffef098c725cc26bcd3d406f5629069e1a4e3a952d9fb7044be2a7b662f5c3a2fa73420658b8bb70247b163b29012b99639a5"}, 0xa9) 2018/04/03 21:51:34 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f00000002c0)=""/208, 0xd0}], 0x3, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/149, 0x95}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000d40)=""/236, 0xec}], 0x8, 0x0) readahead(r0, 0x3, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, '\x00', 'ip6_vti0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0x118, 0x168, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8, {{0x0, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'lo\x00', 'vlan0\x00', 'lo\x00', 'ifb0\x00', @random="80e4195ec43b", [], @empty, [], 0x70, 0x118, 0x190}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "26729b36e4d1ef9a45b425dc013817106a9442d9f519d29cb7c8eaf62abe5ed5f63bdec43d76c2fdb0f44639b67cf7d47d352bc6d0845fee1e1a3e0d4a921d17"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d3a61ecf339846aa48a33391abd91253f4c2fd8dab02f3292c08c15ac0190213e56c85ad6dac8fd3eecc6916d50b0b768428f154bd9277b7006e07e5a4ccdd7b"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x400) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/03 21:51:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/hwrng\x00', 0x101502, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e80)={r2, 0x50, &(0x7f0000000e00)}, 0x10) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xffffffffffffffc4}, 0x1}, 0x800) close(r1) ioctl(r0, 0x8000, &(0x7f0000000cc0)="1ce72af35d8073749558963b88583189637a176d592ee2c22062cb92f2007510a80935a761118dddcbbe4a160f9e52ef665c4b5662e4aa0f83b0e66fe41a7ced4b5ed875407a8c3029da18ecbce37e2199b7da3610f455b2b5d1fbc2e0abdf2af88c1bb37cf911aae5b13126f907be7cde1df97d1cb70d89e37569efc6b30153fd42248162ebe1f550071e0e6ef3cc4f68dbe847ec05c2c89de14a34db2cf3e04b6f3e3a5b25f6e131c4ffdb1c27c43a4fcd078a73db7927b8eb640d55a635ac6f30c467be5fde8cbbee78b1c95c4154c7d9c14ba61ad29551376ea6fd08e691846a74e3") 2018/04/03 21:51:34 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36c}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r4 = socket$inet6(0xa, 0x80003, 0x80000000ff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) sendmmsg$nfc_llcp(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x1, 0x0, "28ce4aa9a0af162a8fad028185ea721b9b3d6b93e1b1cdbb9001aaf3cba7db0dd3c871f0bf94c279182bba2fa212544043807eb8dafcf28ca4d25df8abe0b0", 0x37}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000200)="09294538d29ec24ebfe5e68fe6bf052cff1830a7c5c336b87947795553c356616756d5a6aee6ad32bfb385beea3ad8effd76ae1f7e92d606110e56a7ff2b3c399909fff8e923bc83e3193c038502c70e9f079cd56b8cc99ffa7bcfb836e4ed61ad58cc05bb3b54544a4f13738a226b8789045e92662cf8bdab1028a01e5bd4c75e10c5c59f19a3167181cc19e27b31f5943b3d68283dc6bdc3fee5f0d3e44a8dbe30a4fcaf159a85901e1e26deb8a2912d3e3be59f5b055a866ed4e561b6c2061bb3d51617d8509a03f13d99d114f75d6a361e908d692fe29eb2406b", 0xdc}, {&(0x7f0000000300)="b559d4d177978f8377ff6b195c091eff3c6610d1a494c4f1c68519a2d4ed9dc080b9c6390442f6ebcbbf2a1f80350fec06c844a812d0a921b458c015503c7e5d901f947825aa5cb078ed373e6d4c5a875eaa3642bdc0169884a329e18e302c73cb2f30ade0a1a22b", 0x68}, {&(0x7f0000000380)="1b746b94d429057bf13009c5a84dacf264405969dccc79c79424008eba1f8ad72289fd9f5b2bb7e5c4cd9bcbb63dfac046c115958d69c037ecf0ce8e0da4ed5053159944fdc332a6713737466adf12a752241bb8cf9afdf1e9dc000a0b4093c1d929095a865f3d8d9adb1cd1ee6748d5cc6e3410a77dbc5610689010ce9091da3187dacbba9e48adf55712f83a5289465c44dd1d1a735bc5dca86512b8436b7c5b5fda50e3859ce1ec", 0xa9}, {&(0x7f0000000440)="19bf6b5098f8a9bceee9ed02699582b581a1f049374a1a530edc455f90e35487e8a90480f38e74c920e425169675462a98bb1b3d50952ba932ee4b1821203f6bf15238be4bb5a92f2de11d0077d5f1725fd36ad9c824a899682d1eff70028ea58b8153561881b7960897b6060ea53668db636a9b6cd74ad04029e1f979dfc5cbc551f1d7041e9bde5062b18d1f3c997349b16470ba74", 0x96}], 0x4, &(0x7f0000000540)={0x70, 0x119, 0x962b000000000, "a9bc987039fdcbb0712f216a2663f6c18e27a0ba96a89cf886b26c96d4e08d3da8e1403f74c0ebe566e0d80d42bc9224dfe1be331305465b6efaf63cc74e3deb5927f8278f65a6bdbb1db111dd69fbc7285ec0994b69f00019118d4f7f012f"}, 0x70, 0x20000000}], 0x1, 0x4000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x332) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640)=0x0) rt_sigqueueinfo(r5, 0x13, &(0x7f0000000680)={0x2e, 0x9, 0x6, 0x80000001}) 2018/04/03 21:51:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0xffffffffffff7fff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@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}}}}}}, 0x0) 2018/04/03 21:51:35 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x5, 0x20], 0x2, 0x0, 0x249d665c, 0x6, 0x1, 0xfffffffffffffffc, {0x1f, 0x4, 0x0, 0x1, 0x7, 0x7, 0x7fffffff, 0x4, 0x80, 0x2, 0x3f, 0x1, 0x0, 0x3, "a61534df66c022413f8718d44c99e1d0460bba60c5e88d37538216cf50612d90"}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x0, r1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) 2018/04/03 21:51:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) accept(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:35 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) 2018/04/03 21:51:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = memfd_create(&(0x7f0000000340)='syzkaller\x00', 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x7fffffff, 0x4}, {0xf6, 0x80000001}, {0x8}, {0x6, 0x2b}, {0x2}, {0x6, 0x4}, {0x6, 0xfffffffffffffff9}]}) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) perf_event_open$cgroup(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000300)=0xc) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f00000007c0)}, 0xc041) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/03 21:51:35 executing program 7: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000004c0)="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", &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="000057810000000041d256b1a4f14b40fbc8c2e82800", 0x3, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x7fff, 0x10}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x20400) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0xfbad, &(0x7f00000000c0)}) pipe2(&(0x7f0000000140), 0x800) socket$inet(0x2, 0x6, 0xfffffffffffffffa) 2018/04/03 21:51:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x2}, 0x10) listen(r0, 0x43) r1 = accept(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @multicast2}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/03 21:51:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000200)=0x100000000, 0x8) flistxattr(r0, &(0x7f0000000280)=""/38, 0x9) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) bind$netrom(r2, &(0x7f00000002c0)=@ax25={0x3, {"6220d3cab6fe0c"}, 0x3}, 0x10) r4 = semget(0x0, 0x0, 0x24) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f00000000c0)=""/214) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5400000064e4a988f98bba9d6e9e3c5f42f8ab398599dddb8238e7289696e2bbd6b0af3db5f354f9dce49b3c2ef4811bd75b6e9cb2db770da45b22a2ab3e931a13e7e0bf93b8eca329cf4282000040fa80b029fc6ec0127e7d3ee075d0dee9f897feff0b8cbbd3c9492328a801cba1a3ac667c973109d5c377b0337b67957580e76c3e000000000000000000"], &(0x7f0000000300)=0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r5, 0x100000001}, &(0x7f0000000440)=0x8) 2018/04/03 21:51:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r1, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000140)=""/221) 2018/04/03 21:51:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) write$tun(r0, &(0x7f0000000000)={@void, @hdr={0x1, 0x87, 0x9, 0x1000, 0x1fe0, 0x40}, @ipv4={{0x1f, 0x4, 0xfff, 0x81, 0x84, 0x67, 0xfffffffffffffff7, 0xb2d, 0xff, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@rr={0x7, 0x13, 0x1ff, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @empty]}, @noop={0x1}, @timestamp={0x44, 0x10, 0x2d47, 0x3, 0xdf, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0x9}, {[], 0x9}]}, @end, @cipso={0x86, 0x1e, 0x7, [{0x7, 0x3, '>'}, {0x1, 0xe, "d57e7a124ab9b30afcf008c3"}, {0x0, 0x7, "8282747981"}]}, @lsrr={0x83, 0x23, 0x7, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x6fe36910, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x80000000}}}, 0x8e) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/03 21:51:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x2) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0x5, 0x9}}, 0x10) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x4000000) sched_yield() r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x22000, 0x0) 2018/04/03 21:51:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) io_submit(r2, 0x200000000000025b, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000100)="06fd4d00000000009d52b1391c872fc7c286d0808179ba1275c818cc6fee6d9a0b03c4c6d1697dc168c8819209a12cbe5939e20853c3364fe4cd75fa36f750c44ae4217db022c44bdf9b94898c3df785e7829d159a71f82c14159b228c1a352507d67cb86cb10ec4a4b2f533044e5bcd203dfca6065dab365b258e754cd81004324eff69ad3a08bce06047eae7ff010a3b511e35893cb53b6d", 0x99}]) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0xfffffffffffff551, 0x4) socket$netlink(0x10, 0x3, 0x18) 2018/04/03 21:51:35 executing program 3: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20030, r0, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2340}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) close(r0) 2018/04/03 21:51:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x810}, 0x8800) flistxattr(r0, &(0x7f0000000280)=""/163, 0xa3) r1 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x7, 0x101000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x400, 0x0) linkat(r1, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000400)='./file0\x00', 0x0) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0x1f) 2018/04/03 21:51:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:36 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x20000000000000, r0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xa) 2018/04/03 21:51:36 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = getpgid(r1) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x20, 0x7f, 0x8000, 0x0, 0x0, 0x41, 0x8020, 0x2, 0xfff, 0x8, 0x4, 0x1ff, 0x6, 0x1f, 0x3, 0x2, 0x10001, 0xc63, 0x0, 0xfffffffffffffffb, 0x4, 0x8, 0x7fffffff, 0x1ff, 0x3f, 0x7fffffff8000, 0x3ff, 0x200, 0x1, 0x7, 0x7, 0x1f, 0x7, 0xb7, 0x2, 0x0, 0x0, 0x1, 0x5, @perf_bp={&(0x7f00000001c0)}, 0x1000, 0x7f, 0x28000000000000, 0x7, 0x101, 0x7fffffff, 0xbe}, r0, 0xe, r3, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x9}, 0xffffffbd) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f00000000c0)) 2018/04/03 21:51:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000380)) 2018/04/03 21:51:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="1b3e1a6c86833ded810fd76792efe24639e6dcb73ee5063c93411f024bbc5c5c99651c0b5fed29dea36103fd94628ad3b5b474af4ccbefdb9310bd4341864334faf6fe9b6feb9a51fceee12bc9277e68ee632d13ec248104564d778a93c581be63320c98ab0874650695cee289dedf2b9330d15abfa15bc58f3f26b4b2844784a423c32a77e9994c43c3891545d2f5efd61840ab5921caec4ff29a8bff8a6305eeec738eb3b530b74373d104269409f9d4", 0xb1) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="e24461e0916512f17f7e2c369fc2884f42", 0x11}], 0x1}, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) open_by_handle_at(r0, &(0x7f0000000240)={0x15, 0xfffffffffffffff8, "101836a9fed6a5430ee29cb8ab"}, 0x46000) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x20182) 2018/04/03 21:51:36 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000000)="b504926d7a4986f414fcd75215ac15963654be9445", 0x15, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:51:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x210002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x5, 0x1}, {0x1ba, 0x5}, 0x2, 0x7, 0x40}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x4e0, 0x4) 2018/04/03 21:51:36 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='/\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x802, &(0x7f0000000200)="9cff91ffa2899e81a2a7823acb69a51aeaa03581fb8920af44968dbac62fa36e42eeaa977a59205ab763412b585568ecf93ad0f76a82070f4fa4981eba6ea71b1a156622752dd955ff3e86825c939120543e90b0c0cf25b09bdc5d3073a7bed80a0ab6a27e62a11f557f6193fc372dd7728a5fa26949b8264b7ad53d35ccd0129aa5fe384e2a5ccf41389070391e0927098b706ae78a4b1ef6a6c82e634674190a4da85f494530eea22c5e0ccefd0065edb9f44380428b3e95d24bb26b40b7cd522d9ce81ddd01e18f03afe4530d8ea52d99c638f716fe8c2583") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='security.ima\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') recvmmsg(r1, &(0x7f0000004280)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000580)=""/198, 0xc6}], 0x5, &(0x7f0000000700)=""/61, 0x3d, 0x8}, 0x3f}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/76, 0x4c}, {&(0x7f0000000840)=""/182, 0xb6}, {&(0x7f0000000900)=""/171, 0xab}], 0x3, &(0x7f0000000a00)=""/243, 0xf3, 0x3}, 0x10001}, {{&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b80)=""/161, 0xa1}, {&(0x7f0000000c40)=""/220, 0xdc}, {&(0x7f0000000d40)=""/236, 0xec}, {&(0x7f0000000e40)=""/100, 0x64}], 0x4, &(0x7f0000000f00)=""/208, 0xd0, 0x1}, 0x7}, {{&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001080)=""/114, 0x72}, {&(0x7f0000001100)=""/14, 0xe}, {&(0x7f0000001140)=""/177, 0xb1}], 0x3, &(0x7f0000001240)=""/122, 0x7a}, 0x6}, {{&(0x7f00000012c0)=@nfc_llcp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001340)=""/11, 0xb}, {&(0x7f0000001380)=""/56, 0x38}, {&(0x7f00000013c0)=""/220, 0xdc}, {&(0x7f00000014c0)=""/222, 0xde}, {&(0x7f00000015c0)=""/253, 0xfd}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/216, 0xd8}, {&(0x7f00000027c0)=""/112, 0x70}, {&(0x7f0000002840)=""/106, 0x6a}], 0x9, &(0x7f0000002980)=""/219, 0xdb, 0x7fffffff}, 0x7}, {{&(0x7f0000002a80)=@ipx, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/144, 0x90}], 0x1, &(0x7f0000002c00)=""/94, 0x5e}, 0xa41e3f}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002c80)=""/222, 0xde}, {&(0x7f0000002d80)=""/156, 0x9c}], 0x2, &(0x7f0000002e80)=""/2, 0x2, 0xb90}, 0x80000001}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/5, 0x5}, {&(0x7f0000003f00)=""/84, 0x54}, {&(0x7f0000003f80)=""/3, 0x3}, {&(0x7f0000003fc0)=""/128, 0x80}], 0x5, &(0x7f00000040c0)=""/177, 0xb1, 0xab3d}, 0x7}, {{&(0x7f0000004180)=@nfc, 0x80, &(0x7f0000004200), 0x0, &(0x7f0000004240)=""/47, 0x2f, 0x6}, 0x80}], 0x9, 0x100, &(0x7f00000044c0)={0x0, 0x989680}) flistxattr(r1, &(0x7f0000004500)=""/131, 0x83) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000004200)={0xd543dcb72241955f, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x0, 'ovf\x00', 0x1, 0x20, 0x2a}, 0x2c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=ANY=[]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40000) close(r0) 2018/04/03 21:51:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="f80000001a0001020000000000000000e00000010000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000003c000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000080016000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) [ 1258.003120] gfs2: gfs2 mount does not exist 2018/04/03 21:51:37 executing program 5: clone(0x10000000000200, &(0x7f00000004c0), &(0x7f0000744000), &(0x7f0000000540), &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000740)='\x00', 0x3) mknod(&(0x7f0000000440)='./file0\x00', 0x143c, 0xfffffffd) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)=']:vboxnet0(/@cpuset[/)\x00', &(0x7f0000000380)=']:vboxnet0(/@cpuset[/)\x00'], &(0x7f0000000180)) epoll_create(0x7) seccomp(0x9, 0x1fffe, &(0x7f0000028ff0)={0x18, &(0x7f0000000300)=[{0x0, 0x6, 0x3, 0x1}]}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff01, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="c0698d5ccb623b899699dd902efe85d703f3b1c41833589e2bf2b57e8a42242dc12883e43e2ba983d05a34d261762cc4c74c5deab7a5bf1b581658fda2d6f2e2c69e28bfe8909ad77bf2f3777281fd316c9cc769b078922279dad8e4b77663dca3ab3cf12dd3185110e0198df4277ef1243bf2a062f2d5af854778a9e1e4f7d4a7a991648c55036f857ccc", 0x8b}, {&(0x7f0000000240)="7b91e6501da07ea5cb8bf67c01d0c2aa182a2d59a8011f4c1fa7e588250f0e373b5807bfa61c0dea2d709234301c619ba4ec6054eb4539c213876cf035d9441dd17175fe51d6af6775074755f6c2da77f9390fff259e923e0423a6521da4f7113af113d3027b6fcf0df6a664e10c69b6ac4b12cedd5d149a0571e9a2337e106107046c62686eec1a0a186161e436b8ee8e8c9635dd3eb0", 0x97, 0x9}, {&(0x7f00000000c0)="41e5642c4d3f8e55cd6e91d763ebb2a03af6fcf5f730f1956fc484507c705f2a17953df92b4fe960f17269070b12cebb8ee1ded3", 0x34, 0x9}, {&(0x7f0000000580)="29064124be6171cf135eb0e163067ae6a6b0c666907c59949ea616ef258ed72d669724c2075864680c2cb49a957d031574b6662fd3ba0d208063531ed09704f680b06238fe9f9e5e5cca099bb98e0727f4e397e7b40507e4b8d881e2d53ca1589081ca9434bf6aba0d09ac057df08b9bbb89358be399025f42ac390c24d697f4efd11ab6ba96df5aa4871a671d85ad8bd58085171db743c894a8a249a8c95712b3c8c2bf9e918a404094af77b3bcfcba5744d66aa69ffff5573a512568186d005a95549f5676e10d0b043ba12c6b3afd", 0xd0, 0x6}], 0x10000, &(0x7f0000000780)=ANY=[@ANYBLOB="73657373496f6e3d2c73657373696f6c3d34382c73657373696f6e3f7f2c636f64657061d4933d63703935302c66696c655f756d61736b3d553cbf7bc796b88a588a35372c7479660eaf61f0c4d74240235af7f0"]) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/04/03 21:51:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000200)=""/2, 0xafe015866a4d1e13) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) [ 1258.028660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 21:51:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:37 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x9, 0x4c, 0x1, 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x8, 0xf5, 0x7}) 2018/04/03 21:51:37 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x6}], 0x1, &(0x7f0000380000)) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x8095}], 0x1, &(0x7f0000034000)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x81}, {}], 0x2, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f00000000c0)="40fc6dfda66e226d979b0e4299a07da1d3075f38115f3b80a6079f4758b448b21c62e5ce3fe453deffe41bf623d4f944017cadbd3dbae5b1556057d1190866218c304060558114a493c1068778eabdb7d0af9b75e69077fb432f863a5d20b8f9a78ae077e9720b3d752cac88", &(0x7f0000000140)=""/134}, 0x18) 2018/04/03 21:51:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000140)={0x5}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 21:51:37 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'gre0\x00', @ifru_flags}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/04/03 21:51:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000003c0)) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) [ 1258.238889] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 1258.895319] gfs2: gfs2 mount does not exist 2018/04/03 21:51:38 executing program 6: r0 = socket(0x11, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x200, 0x30, 0x10000, 0xf23}, &(0x7f00000001c0)=0x18) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xfff}, &(0x7f0000000240)=0x8) clock_getres(0xfffff7ffffffffef, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000100)) setresgid(r2, r3, r4) 2018/04/03 21:51:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/03 21:51:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x641f, 0x4, 0x8}, &(0x7f0000000040)=0x10) getsockname(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x1, 0x3ff, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'syz_tun\x00'}) 2018/04/03 21:51:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000018c0)="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", 0x200}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 21:51:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x20, 0x40002) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0xfffffffffffffffd, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x8, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x490) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000002c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x22, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280), &(0x7f0000000300)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/03 21:51:38 executing program 3: personality(0x800000) r0 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x160) timerfd_gettime(r1, &(0x7f00000000c0)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000380)=r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/04/03 21:51:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) readahead(r0, 0xe104, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x1, 0x9, 0x9, r2}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd, 0x80010, r0, 0x0) close(r0) 2018/04/03 21:51:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="7f92c133b10a49f589bd88c78c09a7543581a4f678b36c0eb3", 0xfc3f, r1) socketpair(0x15, 0x80000, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r2, r3}, &(0x7f0000001580)=""/4096, 0xff37, 0x0) getitimer(0x1, &(0x7f0000000200)) 2018/04/03 21:51:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xfffffffffffffc6a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000013c0)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001580)={[0xfffffffffffffffe, 0x8000, 0x785a004b, 0x2, 0x3, 0x6, 0x6, 0x5, 0x401, 0xffffffff7fffffff, 0x3ff, 0x100000000, 0x837, 0x7, 0x5, 0x401], 0x2, 0x202080}) 2018/04/03 21:51:38 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x280200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000), 0x4) 2018/04/03 21:51:38 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000fff), 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) mq_timedsend(r1, &(0x7f0000000040)="1101f198504e38219536dc49dc8562bb8b487850acc6bbd7ae64ffcf8533dc95f3080128d6fbfb38604e60ef75742baa91ae03eb1d7cd7d173d8e04ad04336c1dc4a522ce8c1da23d1aad0248083a27b0c2eb394b03e5d20cde45718c24fabbe952042abe231404af40baf1ffd81d6", 0x6f, 0x80, &(0x7f00000000c0)) 2018/04/03 21:51:38 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x467, &(0x7f0000000180)=0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x500) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/03 21:51:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) dup3(r0, r0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/04/03 21:51:38 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80201) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1000000000000000}, 0x8) ioctl$int_in(r0, 0x80000080044dfa, &(0x7f0000000140)=0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x20}, &(0x7f0000000040)=0xc) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) 2018/04/03 21:51:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xff81) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000010c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001200)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001300)=0x9ce3ebc3ca5bf5bd) r16 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000e00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000f00)=0xe8) fcntl$lock(r0, 0x7, &(0x7f0000000bc0)={0x3, 0x3, 0x100, 0x4, r14}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={r2, r18, r4}, 0xc) r22 = getegid() sendmsg$unix(r1, &(0x7f0000001080)={&(0x7f0000000080)=@file={0xf9f3acb0d2dcb18e, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0c1cf33a0898e69dd41c0ab1fde2879164474bbd52fc8ef4c387bee5c99a9b86231147e708257fbe5fcc9421ab39ae7fefc39635b7ca11cf6fb3a938ba2d7fa1b830a3a2786bd6801b6e3f577a57f1d0f833de8559948f8be4fb4eb3fb4e7228740c9f7e7a3cff919483b54e0983adf0489f919c34104aea484d2d0b4f0223e60f790cfd2e94f48e691383f4abe4a593d1e3130ab30cba8052544a1b09524de2d2e4f5eb3a7fe7227b20e0ac94b380f8b590097c9f61803cf8", 0xb9}, {&(0x7f0000000280)="4b289e7b50ad4e329cecee1584b15890d04f1cf3c66e1500dabcdd19676d5ad7a5f630499acf0d4afe5c630f0a5d1caa035a679c9af297490f0d87bafe5e870e9a92fac03d0e09b42450a5873a492029895a5bc8e10ddc0641283123e3e646d020251ff015986c3b5be25bae6924d55004c05b2f103342e7b00ba0d19dafdc0019e27e0b325acb6944818f56ffc5bbe73d4df7a999c9738652eef0345f62efde34fe14ea6bc7a98fb3df7a05dafa9d6563127e978cc8b6f72b6556431131f0c320d54557c015d74188d7ae398cdd50e993e5d98f3812374178872ddfbd7c53cf47a38801041f33e7a3f8", 0xea}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="238f16e8b3dbbbb09bbaeba2498677e8714b79144d040a57440bf6bee9e04b52b6b922c9e72d54d4a127e07d1dd509471a76b9fee3517acf27a1495e83937ae6536654f14aff651011345fa8a09b1f244206cf69dd3acaa78e43d26aca", 0x5d}, {&(0x7f0000000440)="61e5daa34b02b4f277a475f3b3f9495c7beec77c0433ff408988f1f721f2c31c91bcfa8e6c1cdbe2184b8ba05afba3ddcafb15e579a446c7a0ba699cb6c9da527c004cb8", 0x44}], 0x5, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x118, 0x20000080}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/04/03 21:51:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYBLOB="01050644c5190000c8ba95070de7c50fb185b599"], &(0x7f0000000040)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_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) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) 2018/04/03 21:51:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munlockall() 2018/04/03 21:51:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='pids.max\x00', 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300)=0x8, 0x4) write$cgroup_int(r1, &(0x7f0000000000), 0x0) r3 = socket$inet(0x2, 0x2, 0xc65) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0xf041, 0x10001, 0x4, 0x0, 0x8, 0x400000000, 0x4, 0x0, 0xef, 0x5, 0xfff, 0x1, 0x80000001]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, &(0x7f0000000200)=0x8) r5 = open(&(0x7f0000000280)='./file0\x00', 0x200000, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000340)) 2018/04/03 21:51:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = msgget$private(0x0, 0xac) r4 = dup(r2) sendmsg$rds(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/139, 0x8b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/247, 0xf7}], 0x5, 0x0, 0x0, 0x20000080}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) tee(r2, r0, 0x100000001, 0xe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r9 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x7d, r5, r6, r7, r8, 0x80, 0x8}, 0x5, 0x2, 0x1, 0x6, 0x7, 0x2, r9, r10}) r11 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e1) sendfile(r2, r11, &(0x7f0000145000), 0x5abc) 2018/04/03 21:51:39 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) timerfd_gettime(r0, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000700)="9d0a515c438802bf252008d652ebeba3312658b514001ddaf8cc08f5e538392b9d6a526e7e3ea5de552839ab35d0892cf0263a41071ae79f7e5f59fd6645ec228dcdc2c28a805c99052b640bae489568c6c1d11f16f443109eec9095e80847be9cb796bcc1a2d840b9236d98d2dfc226237f703431ed7caa3184154f448bb5f5962dbfe6a8230e0fd166a5870f54a3fc823f5e3647108c55a2b4a15093a3adf1ca3c5b81c461f8d53487", &(0x7f0000000280)=""/182}, 0x18) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="afbe610f2625ab72d271977223e280af462b5daca11a7636c03209905b892da6ac9306db8972aa9fdb9a43c1bb8a4c96f8dd2369963536504a6a5e934ac5076b19672179d30d60d17490a944a9c51f9f79537593d5a51c3a357ca195aba1e7954c4981b1a5136fd4ef54ad645d56677b96e6f1f7fd707641f94f925dd05bfc28b985705d", 0x84, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x10, 0x8, 0xfff}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x68ce, 0xdbe}, 0x90) socket$l2tp(0x18, 0x1, 0x1) keyctl$revoke(0x3, r2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) bind$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r3, @in={{0x2, 0x4e20, @rand_addr=0xb440}}, 0x98f, 0x32}, &(0x7f0000000600)=0x90) ioctl$TCXONC(r5, 0x540a, 0x1000) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f00000007c0)={{0x2, 0x7, 0x3874, 0xffffffff, "b1ca4c084b8296f733e384137d537b1f3290a0ba7a203ee9b886c7cd74020868c795d336999e72abd852bec4", 0x5}, 0x0, [0x9, 0x3f, 0x5, 0x0, 0x80000000, 0x3e4, 0x1000, 0xcf2e, 0x1, 0x2, 0x7, 0x3, 0x2, 0x401, 0x0, 0x2, 0xfda, 0x3, 0x1f, 0x1000, 0x7, 0x0, 0x2, 0x8f, 0x5, 0x1, 0xffffffff, 0x2, 0x1005, 0x5, 0x7f, 0x10001, 0x7, 0x8, 0x411, 0x9, 0x7, 0x0, 0x703, 0x7, 0x5, 0xc8a, 0x5, 0x1000, 0x937, 0x8, 0x0, 0x80000000, 0x100, 0x8, 0x1, 0x5, 0x5, 0x503f, 0x0, 0x3ff, 0x7, 0x4b1, 0x6, 0x4, 0xa0000000, 0x1000, 0xfffffffffffffff9, 0x6, 0x5, 0x0, 0x7, 0x20, 0x80000001, 0x3, 0x400, 0x0, 0xff, 0x6, 0x1000000000000, 0x5be5e4d8, 0x8, 0x3, 0xf8af, 0x9, 0x400, 0x0, 0xfffffffffffffff9, 0x7, 0x0, 0x2, 0x8, 0xfffffffffffffffa, 0x9, 0x4282a3c9, 0x9, 0x7, 0x5, 0x2, 0x5, 0x100, 0x6, 0x7fff, 0x81, 0x0, 0x3c0, 0x4, 0x4, 0x20, 0x531c8c17, 0x7, 0x1ff, 0x0, 0x7, 0x7, 0x7, 0x5, 0x3f, 0x5, 0x10001, 0x1, 0x4, 0xffffffffffffffff, 0x8, 0x800000000000000, 0x5, 0x2, 0xa89, 0x6, 0x5, 0x1f, 0x8, 0x2], {0x77359400}}) 2018/04/03 21:51:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xffffffffffffff81) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) readv(r1, &(0x7f0000f46000)=[{&(0x7f00000010c0)=""/4096, 0x1000}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1ff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) ioctl$TUNSETLINK(r1, 0x400454cd, 0x321) 2018/04/03 21:51:39 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000005c0)={r1, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') r3 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000180), 0x7e) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x3f, 0x4}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='net/ip6_mr_vif\x00', &(0x7f0000000140)='{wlan1+em1proc\x00', &(0x7f00000001c0)='bdev%\x00', &(0x7f0000000240)='net/ip6_mr_vif\x00', &(0x7f0000000280)='net/ip6_mr_vif\x00', &(0x7f00000002c0)='net/ip6_mr_vif\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='net/ip6_mr_vif\x00', &(0x7f0000000380)='(cgroupeth1\x00', &(0x7f00000003c0)='vboxnet0\x00', &(0x7f0000000400)='net/ip6_mr_vif\x00']) ioctl$KDSKBLED(r2, 0x4b65, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000500)=0xfffffffffffffff7, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000480)=""/72) 2018/04/03 21:51:39 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x200000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x4b, 0xa8c8, 0xfb, "2bf6f091254d6462710ed1acc64b28d9354e8372f34e6591679064ccba94a0824bb5ca2f329bc85224773b98d285f02048c811754fb571ad33c9af70863bc3291d55d488c7cdef51c86b76f7a9318a5b"}, 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x1, 0xffffffff00000001, 0xffffffff, 0x80, 0x0, 0x4, 0x20, 0x1, 0x7, 0x10000, 0x401, 0x5, 0xd699, 0xffff, 0x9, 0x4, 0x8, 0x3ff, 0x3, 0xfe, 0x8, 0x7144, 0x5, 0x8, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x6cd, 0x3584, 0x9, 0x200, 0xfffffffffffff801, 0x1000, 0xa70e, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x10010, 0x80000001, 0x6, 0x7, 0x200, 0x3f, 0xffff}, r1, 0x4, r0, 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x66652218, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0xff}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/03 21:51:39 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="48cf5b2f2b13ae672f05ecdecef3fee6", 0x10) setsockopt$inet6_int(r0, 0x29, 0x200000000000cd, &(0x7f0000000040)=0x4000000009, 0x4) socketpair$inet6(0xa, 0x5, 0xb53c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 21:51:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b5ffe), 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x12c02) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x9317, 0x3, 0x4, &(0x7f0000ffe000/0x2000)=nil, 0x4}) 2018/04/03 21:51:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = memfd_create(&(0x7f0000000140)='-\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000100)=0x6) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000200)=""/108) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x2800) r4 = dup(r3) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4, 0x2000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/52, 0x34}, &(0x7f0000000200), 0xa}, 0x20) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) accept$netrom(r3, 0x0, &(0x7f0000000140)) 2018/04/03 21:51:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="72ad5c2243e15c47"]) prctl$intptr(0x6, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) accept4(r1, 0x0, &(0x7f0000000040), 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000140)="9cf659b3e1858f0aeb68", &(0x7f0000000180)="ecf53961252228ad57946f9017825238027dcdeb5aa6a20ad93492150e2798f654dcd4afbe4481f9fec6cc2ff30ad166b0b340164a1ba4b136218685d16bbdd8aca9dfb1e760caebfc9943adc5986205af753adf5c5b", 0xffffffffffffffff}, 0x20) 2018/04/03 21:51:39 executing program 1: r0 = socket$inet6(0xa, 0x8080f, 0xfffffffffffffffe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x8, {{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3a}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x38c4, 0x8001, 0xe120, 0x80000000, 0x61}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r1], @ANYRES16=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r0]]], &(0x7f00000008c0)=0x2) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'eth1'}, {0x20, "766d6e6574312e73656c66299570726f63"}, {0x20, ',^wlan1'}, {0x20, 'self'}, {0x20, '{selinux^'}, {0x20, '/vboxnet1&'}, {0x20}, {0x20, '[ppp1$trusted'}, {0x20, '.#trustedlo&proc'}], 0xa, "aa19001fe24cf7cd51716725d8b45f1977b26838c97e364a2edcfaa593b73fc0f002ee567dbf6f56d2d2a87d5d0ac1414bffd4a4"}, 0x98) r2 = semget$private(0x0, 0x2, 0x100) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000900)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000440)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/03 21:51:39 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0xb7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:51:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40200, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9, 0x5, [0x4, 0x80000001, 0x1, 0x2, 0x6]}, &(0x7f00000002c0)=0x12) 2018/04/03 21:51:39 executing program 1: r0 = memfd_create(&(0x7f0000000180)="7365637570692b79bd35c40de16dacd748f716", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x8}, {0x3, 0x2}, {0x2, 0x100}], 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x80000000) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), &(0x7f0000000100)=0x4) inotify_rm_watch(r1, r2) fallocate(r0, 0x3, 0x0, 0x20000) 2018/04/03 21:51:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1f) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/03 21:51:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) exit(0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x24000045, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/03 21:51:40 executing program 1: r0 = memfd_create(&(0x7f0000000180)="7365637570692b79bd35c40de16dacd748f716", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x8}, {0x3, 0x2}, {0x2, 0x100}], 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x80000000) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), &(0x7f0000000100)=0x4) inotify_rm_watch(r1, r2) fallocate(r0, 0x3, 0x0, 0x20000) 2018/04/03 21:51:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0x3a7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18ffec0000000100c739e5b93cc13ba23d9a8fde670da21c2221ded0bc6715f6abc042c94a7f50a001"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = msgget(0x1, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/181) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x2cb, &(0x7f00000062c0)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10000, 0x0) 2018/04/03 21:51:40 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="6ff58e79c7d2662d3e7b0089ca0ce8fc2bd913a08e614c225ecf36de59a230360ce97e01573129d22cadbde2dc8c8e2a0bf6b7729c88fd2499", 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') 2018/04/03 21:51:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r3}) 2018/04/03 21:51:40 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001180)={r0, 0x0, 0xbb, 0x1000, &(0x7f00000000c0)="0ec7de2c5335272108c42ea0e0bb620533baf980ccdc336a97c4f9814b5b11d1282430b838192debc3dc65e62a5b064b189c3fc326134d1e15c2e322bef1cadab40f5fc0a422fd93b3ad757dc1c14cdc199713fd56484da5b16c05d916a3e02b62005e21597d42756866948672abed1ff5dc6b517b2a6d4b6f02d7418abb77c47d5f459b3071c09e4e72a1b837c811551ffa9fea9b759df1a153a3aaa438cb66fe71b94e7283a2d59de1868c3e843629feab23e568c14aef70f243", &(0x7f0000000180)=""/4096, 0x6, 0x4080000000000}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) 2018/04/03 21:51:40 executing program 7: 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) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000001, 0x6, 0x80}, 0xfffffec9) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x0) 2018/04/03 21:51:40 executing program 7: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x11) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/03 21:51:40 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000c00)={'bond0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_setlink={0x2c, 0x13, 0x405, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1f}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) 2018/04/03 21:51:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x20) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigsuspend(&(0x7f0000001300), 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 21:51:40 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x141040, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x500) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000000080)=""/224) shutdown(r1, 0x0) 2018/04/03 21:51:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x82000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$KDSETLED(r1, 0x4b32, 0x6fc1) prctl$setfpexc(0xc, 0x0) 2018/04/03 21:51:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="58e388030000003865"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) clock_adjtime(0x0, &(0x7f0000000340)={0x101, 0x6, 0xfffffffffffffffc, 0x82b1, 0x4f, 0x8, 0xdd, 0x1, 0x7e, 0x8, 0xffff, 0xb227, 0x7f, 0x34, 0x5, 0x9, 0x284, 0xfff, 0xb, 0x6, 0xff, 0xe83, 0x1, 0x400, 0x6, 0x8}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e22, 0x0, @empty, 0x1000}}, 0x7fff}, 0x90) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x180, 0x43, &(0x7f0000000180)="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", &(0x7f0000000100)=""/67, 0xc9, 0x5}, 0x28) listen(r0, 0x9) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000500)=""/189, &(0x7f0000000600)=0xbd) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r5, 0x20000000000001b0, &(0x7f0000000040)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1, 0x0, 0x0, 0x1}]) 2018/04/03 21:51:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000f9a000), 0x319) 2018/04/03 21:51:40 executing program 6: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007180)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/219, 0xdb}], 0x3, &(0x7f0000000500)=""/119, 0x77, 0x7ff}}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000580)=""/58, 0x3a}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000007400)=""/183, 0xb7}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/182, 0xb6}, {&(0x7f00000028c0)=""/107, 0x6b}, {&(0x7f0000002940)=""/47, 0x2f}], 0x9, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000002a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/221, 0xdd}], 0x1, &(0x7f0000002c00)=""/87, 0x57, 0x7}, 0x9}, {{&(0x7f0000002c80)=@nfc_llcp, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/87, 0x57}, {&(0x7f0000002d80)=""/189, 0xbd}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/135, 0x87}], 0x4, &(0x7f0000002fc0)=""/1, 0x1, 0xfffffffffffffffa}, 0x56}, {{&(0x7f0000003000)=@nl=@proc, 0x80, &(0x7f0000004380)=[{&(0x7f0000003080)=""/141, 0x8d}, {&(0x7f0000003140)=""/178, 0xb2}, {&(0x7f0000003200)=""/199, 0xc7}, {&(0x7f0000003300)=""/107, 0x6b}, {&(0x7f0000003380)=""/4096, 0x1000}], 0x5, &(0x7f0000004400)=""/209, 0xd1, 0xffffffff7fffffff}, 0x2}, {{&(0x7f0000004500)=@sco, 0x80, &(0x7f0000004600)=[{&(0x7f0000004580)=""/123, 0x7b}], 0x1, &(0x7f0000004640)=""/20, 0x14, 0x6}, 0x7fffffff}, {{&(0x7f0000004680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004700)=""/120, 0x78}], 0x1, &(0x7f00000047c0)=""/173, 0xad, 0x4}, 0x8}, {{&(0x7f0000004880)=@sco, 0x80, &(0x7f0000006940)=[{&(0x7f0000004900)=""/2, 0x2}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7f}, 0x4}, {{&(0x7f0000006980)=@sco, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006a00)=""/7, 0x7}, {&(0x7f0000006a40)=""/128, 0x80}, {&(0x7f0000006ac0)=""/87, 0x57}, {&(0x7f0000006b40)=""/115, 0x73}, {&(0x7f0000006bc0)=""/43, 0x2b}, {&(0x7f0000006c00)=""/185, 0xb9}, {&(0x7f0000006cc0)=""/128, 0x80}, {&(0x7f0000006d40)=""/53, 0x35}], 0x8, &(0x7f0000006e00)=""/251, 0xfb, 0x4}, 0x2c245cf4}, {{&(0x7f0000006f00)=@hci, 0x80, &(0x7f0000007080)=[{&(0x7f0000006f80)=""/97, 0x61}, {&(0x7f0000007000)=""/72, 0x48}], 0x2, &(0x7f00000070c0)=""/166, 0xa6, 0xb8}, 0x1}], 0xa, 0x0, 0x0) futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x0) epoll_create1(0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000240)}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x101, 0x1000, 0x1000, 0x7, 0x3ff, 0x9, 0xd90c, 0x7, 0x3, 0x88}, 0x10) 2018/04/03 21:51:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 1261.461267] QAT: Invalid ioctl [ 1261.472528] QAT: Invalid ioctl 2018/04/03 21:51:41 executing program 7: rt_sigaction(0x40, &(0x7f0000000000)={0xfffffffffffffffc, {0xbde}, 0x0, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x8, &(0x7f00000003c0)) 2018/04/03 21:51:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20ff00000000005210a10000dd00000000008c00", @ANYRES32=0x0, @ANYBLOB="08000200e0000001"], 0x20}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/04/03 21:51:41 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) capset(&(0x7f0000004ffa)={0x20080522}, &(0x7f0000001000)) 2018/04/03 21:51:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x100000008}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/03 21:51:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf81d401aa23457e5) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff022abd70000000000000000800"], 0x14}, 0x1}, 0x1000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) getgroups(0x5, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = fcntl$getown(r0, 0x9) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="40157c99fc860090de8f05ef7f3a7f910cc2d486691c584f5ebaf8f4c941106c101e65bf33a86cefeff82922eccb0e9d50fc15eabfd3a53cd58bc82967bc865cf7f66697", 0x44}, {&(0x7f0000000140)="187686", 0x3}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)="df11ff57e4bb31e89cc00ff8bc2e52568549a93e864731c4b05e774d6d49aac5ccfaecc3ed3f18f53e89048bb2c3c473b4dd9dc96b4ac2a23d26ce1005cd6f6501ecc59db33f2ea884008ad8d0bfc3752c5321c167f6b86d90ea58ed268bb0758ec716e933115062337b618325f860fd41181b4dae45a39007dee6da65a4b83295de790eecda9a33de800fc4351e335a9c33eb8f79b4a50fbe4cf87258c779a99aacdc73dbeac0b71752a6741b9c784d48f9b2f4c3dcbf4a6d2a4d1356d7143ba38199ba29a90134a718892dff7a6432c8c6137a9fbcc43a418c4337e1c40e17cf394ec116f0a84a", 0xe8}, {&(0x7f0000000180)="a311db1c27eeba6bf0aebb3526befe2d823ee148dabb873c17c6a7fdacd1d94f50c1c57899c5261860c750ca678a6c1882fa13c43f0847f7be9ea0df6b58f99018756adff1649ac1c172b86ec67276da195087638c75b67c9bc6a55aacf1aa1b448d069e58b4ab6610afcca0262290a0ee24cb40087aca4a93db08c0323392", 0x7f}, {&(0x7f0000000200)="42aac6f7a1d6fe97165e5f037845e34a1e81106346aa0a834d66585037c6cc590992c2b7", 0x24}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000001001000000a909009026c5dc39d2000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x800}, 0x8000) 2018/04/03 21:51:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x64, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x8, r2, 0x10002, 0x7}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup(r3) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:41 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/03 21:51:41 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x40800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x0, 0x1, {0x3, 0x2, 0x120d, 0x1, 0x6}}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/84, 0x54) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) r2 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001140)=""/4096, &(0x7f0000000500)=0x1000) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000680)=[{&(0x7f0000000540)="c1a9c4eca2ad15", 0x7}, {&(0x7f0000002140)="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", 0x1000}, {&(0x7f0000000580)="734cede87832cbb1100f6cda757672516737d69ff4e9b0d2f95cc0b816c87a06150423d219a82457b953a6bb5d1dab1583ea18470fb06bd2c9fbb881a5fa003b6496835507146d21ca118316a134dffafb41a8c644a1cc59c45c2a2b913560a17837c5ff9299eba8a20cc9f14f4c00a23b0030b74f1db59f3ed6879e5b474e0ad6ae0670c5dd46950a35060fe3907a5ab58c49ea91530d6c8489aa4b25032f2f5fed9deda0c34b36faf37e61b5dd827ff12c7f5de19991", 0xb7}, {&(0x7f0000000640)="d5d5dc6d1f550027caac5a961625ba5886583868009d78d4db23b29c808d1dfb931d6577aabd4e30820693c9", 0x2c}], 0x4, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x2, r3, r4, r5, r6, 0x10, 0x400}, 0x7f, 0xd5, 0x1, 0x7, r7, r8, 0x5}) 2018/04/03 21:51:41 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997e50e000180c200000086dd60e3060000383a00feba1e83a7dc73c62013325baee87c68800000000000000000000000000000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff0100000000000000"], 0x0) 2018/04/03 21:51:41 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80080, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0xdc7f}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000000100)={"0200696467771f00"}) 2018/04/03 21:51:41 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0xa0000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x60dc, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="3ee34e3676b7e135760dccbe633973e4ddf7f86166a395013e3c3bf531e2a218fad283f7fb6dd1ac339db18df4707c0e1b3bfd58425f2970d42c6f52a6d5747cc497bcdee60c340c329006cbb6e9ad50af19565ae5dcae0c78101412a05fb14efb00e70bbaad6e8f3cf914fc7e8be4497efdc144fe74c387393a35a1a8ec7df9c6c4d1c7f198f5039ae845e16af8cd4fe8880c8b6ec8fa98967140e435e7f957ff78114f995933185e4b790423a3c24b1f972f78c8fb2dffc845") 2018/04/03 21:51:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/03 21:51:41 executing program 5: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="26f3400f513166b82c010f00d82e3e420f017d060f0648b84a720000000000000f23d80f21f835c00000e00f23f8678c0642e6342e43db1fc441e9eaa9e0650000f26765430fa8", 0x47}], 0x1, 0x0, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x6b9a, 0x0, 0x6}], 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmmsg$alg(r0, &(0x7f0000004000)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)="da232eae4103f5051617ebe0df425b114edbf8ef09a3ac2721439531a7acfe91b49fe50b9c324d", 0x27}, {&(0x7f0000001340)}, {&(0x7f0000001500)="cfc6010bf555da34fbfe47bb8351c9bda4d04784f071cd68b62947690af51b87bbb2d1d46effdc727ad3f6917020bcde54367ef0319f79542c1123ce29c483534d74e5399d245ec3e02cd8303fc4b9e6599c75e29bc513af388d7de6cf8875b5f012a7fdf63670001a530cdf11cae6a0feed8d582178c76969215a0a9280404364ad879aefaa60459a486816631a858faa37c3400001d73e4234ae3e0ec5bf386250ca9bbc4906a738d5536adfe4c772b51180b61a946aa51acea802c3afd0369eeeac32fe27c28cfb125f8637a3184975c53fc3bc400dcf686fe79f791085e5dda84fb7b4", 0xe5}, {&(0x7f0000001700)}, {&(0x7f0000001780)}], 0x5, &(0x7f0000001300)=ANY=[@ANYBLOB="b00000000000000017010000020000009b000000e465a97d6a60247e6647eb20b33c251c5abe1dbf5b5b7c5e2ef926bb8bf2218a51744a5cb5a32d16236ad3f7975ffa8098f32fe0447993ad18969ed2d3be360720c9a111ddc219092f477430061b5bd6b78a3ab6f6be1925e7decc266071bbb4b619704fcc0594c2425742105c616427daeac36cb811655bcadd3cf44e29a9ada6520f08ada8531e978dc474891923204c3a1c4bcafad9b1c3861cd854fef8d657fe072c00"], 0xb0, 0x4}, {0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c80)="4a068e7cf6fc6a47439b91b18b65c91821781496a899d19269d8391332944c9a461d5c8b483f99c364eb7c47e74607b061591d3bb01187e0558ccd5de4d049cb53487fd5d9c45789b9366c101e38e79f0076e90f7784d1417c871f6a82fe5f36cddbc426d7bff6ec78af957468785bd5895dc114a6689a6a11550b62fa490013cbaa836b7deae4b6ab411afb67e6c2ebab6c1e4183945932c9ece39e2a5ea1694a098726", 0xa4}], 0x1, &(0x7f0000001dc0), 0x0, 0x10}, {0x0, 0x0, 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{&(0x7f0000002f00)="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0xf00}], 0x2, &(0x7f0000003f40)=ANY=[@ANYBLOB="180000000000000017010000030002000100000000000000180000000000000017010000030000000100000000000000180000001f000000170100000200000002000000b7160000"], 0x48}], 0x4, 0x20000081) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000001280)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) prctl$getreaper(0x1b, &(0x7f0000001200)) 2018/04/03 21:51:41 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x400100) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/68) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0x4, 0x2, 0x3, 0x12, &(0x7f0000000140)=""/18, 0xb7, &(0x7f0000000180)=""/183, 0x0, &(0x7f00000002c0)}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000440)=""/207) 2018/04/03 21:51:41 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x10100, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r3 = getpid() getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) [ 1262.672165] device gre0 entered promiscuous mode 2018/04/03 21:51:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab780000000000000000000003000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0xe8, 0x7fff}, &(0x7f00000002c0)=0x8) 2018/04/03 21:51:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7900}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x7, 0x2, 0x6}) 2018/04/03 21:51:42 executing program 6: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) setitimer(0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/03 21:51:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() open(&(0x7f0000000040)='./file0\x00', 0x200, 0x95) fstatfs(r0, &(0x7f0000000100)=""/223) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/16, 0x10) syncfs(r1) 2018/04/03 21:51:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) fadvise64(r0, 0x35, 0x200, 0x2) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r2, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/04/03 21:51:42 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x81, 0x88000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_names\x00') r4 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x4, 0x8, 0x7fffffff, 0x0, 0x40, 0x10004, 0x3, 0x2, 0x4, 0x0, 0x101, 0x80000001, 0xfffffffffffffffd, 0x0, 0x66, 0x66, 0x10000, 0x5, 0x40080000001, 0x7, 0x6, 0xffffffff, 0x2, 0x100000001, 0x2, 0x9, 0x1, 0x200000000000, 0xfffffffffffffff8, 0x0, 0x4, 0x54b, 0x5, 0x4, 0xfffffffffffffff8, 0x0, 0xdb, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x400000000000002, 0x9, 0x7, 0xfffffffffffffffd, 0xfffffffffffffc01, 0x80000000000007}, r2, 0xf, r3, 0x3) write(r4, &(0x7f0000000140)="56412c4df7c4f6260037a0ca27b7b874f3247210fe7b47ad1b5273610f9cea05807ba5cf139bce886109d159f633e5eb16c66e96c8d7a4ab2e1d9ca7ee83a8f951daf9c1597adc7386c811b3ca0e4e4f4bc1c140ab9c15938bc23aa4f01e6f65fecbbc145a3a5f14a0fc16a52ed9a3d291e17b866a0df1da0245f828005189de72a4f1298c7ab73a2f78bca6780d73d615d2a3e277b73c98f0c1043e64c18c885053b5c200487f4ea6fa13970d926a03c180c7b1b32304714055200683ae357e9dcef911976f258c332887ffb6873b3598b28d", 0xd3) splice(r0, &(0x7f00000000c0), r4, &(0x7f0000000280), 0x7fffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) dup2(r3, r1) 2018/04/03 21:51:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x2011, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x408201, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x63, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) 2018/04/03 21:51:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x60, 0x0, &(0x7f0000000180)=[@release={0x40046306, 0x1}, @dead_binder_done={0x40086310}, @clear_death={0x400c630f, 0x4, 0x2}, @dead_binder_done={0x40086310}, @clear_death={0x400c630f, 0x1}, @request_death={0x400c630e, 0x2, 0x4}, @clear_death={0x400c630f, 0x2, 0x2}], 0x70, 0x0, &(0x7f0000000200)="caf79c68cf1a3f7f36c3aba0ec0690e84f4058cc37fbc4904e227b41b2b1f3b2e3706505faf34c0e95073cd3c3dd60518a053301f1fca0b18926321a4c7834a8ec5c1c17a8c5e734b1feeee7844d8d548e482764f1bff6bac6af9045f4db748be7e4fdde5e88d8c4f5eece5a8eb9f43c"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f00000002c0)=""/172, &(0x7f0000000380)=0xac) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000126bd7000fedbdf250f0000001c000300080005000000000008000800220000000800010003000000080006000200000008000400e0000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000801) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/03 21:51:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x3, 0x428, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x24, 0x1c, 'irlan0\x00', 'vlan0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@rateest={'rateest\x00', 0x48, {{'yam0\x00', 'dummy0\x00', 0x0, 0x1, 0x1, 0x1, 0x9, 0x0, 0x3, 0x8}}}]}}, @common=@log={'log\x00', 0x28, {{0x6, "6f5cd2bbd513ec58c0ed7bf17916f385b715bdd2dbccf4064573eaa942d4", 0x7}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x40, 0x892f, 'bond0\x00', 'ip6tnl0\x00', 'dummy0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xff, 0x3f, 0xfffffffffffffff7}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x1, 0xfbfb, 'ip6_vti0\x00', 'syzkaller1\x00', 'irlan0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0x1beef73e57f7f262], 0xa0, 0x168, 0x1b0, [@state={'state\x00', 0x8, {{0x6}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7e387be1, 0x6da2, 0xcd52, 0x0, 0x0, "13046376cc08a2d21f38329b733cb3060af6cd11830149401e10175857954c20d46af2be329e1e72c4993a09b254d50dd19da661532cbc0e3cf712ae38eed3ef"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x7fffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1ff, 0x1, 0x3}}}}]}]}, 0x4a0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r1}) 2018/04/03 21:51:42 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}, [0x6, 0x393e, 0x3ff, 0xfffffffffffffff8, 0x4, 0x8, 0xcc, 0x100000001, 0x7, 0x1ff, 0x2, 0x200, 0x5, 0x3, 0x8001]}, &(0x7f0000000240)=0x100) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000300)={r3}) clone(0x4000000, &(0x7f0000000340)="d313e29129a20240b0358d91a44452f781b2b90b277208c6c255af565df73b9c895003127dfbbd74f0642fa60961dcc36994057fed4c9ab7d206c20422b0a8c9a7b193b9131937ffb50e0534f00490c1370811616d88d691bca4f682c4f24799fa706a28f99c9cacbfd6a710c423aefcc7705ec203ebb83872e7d88ff7dd102ab8100d97bcc2b0f2bd6be8a84848e2f936ff25ff12ae0cfa8d83669759ae240185f35b9922ec7b5e775819f1108286dbbd8fe968e6d16867eb2d728c3c27dbce86d1f570b6730c", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="3ca74a1e840c7e98b6753342ced56b645835949ddeba947fd7ad302bc4d72ad17170507af44e007375aee1b0a244d118847cdc9193b914a49af33cd7be388bcd308465f033410acf6a94be271c25104f1612da8059db70e2d710d78065d48ef48189ba57fab9692b06a2b5ce9339b716197f9771d2408701edc7a8d1ae950545f55b608f5cd0e7338808148d6904638892ac0be15f189525add4190440a80fc3581832") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000680)={&(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x9, 0x4}) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000740), &(0x7f0000000780)=0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000800)={r2, 0x200}, 0x8) fchmodat(r0, &(0x7f0000000840)='./file0\x00', 0x0) readahead(r4, 0xfd8, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000880)={0x0, 0x1}, 0x8) ioctl$TUNSETLINK(r3, 0x400454cd, 0x8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000008c0)={0x1, r3}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000a80)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x90, r6, 0x800, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b83}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x90}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = openat$cgroup_ro(r3, &(0x7f0000000ac0)='rdma.current\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000b00)) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000b40)=0x1, 0x4) writev(r3, &(0x7f0000001c40)=[{&(0x7f0000000b80)="7b2e82573480bddc0dce555f64d376528cc9b4b60aa094db0cf8db2628f295c2c18ce67f076622b6a2e15f0d669d251d42e95ea159b102bae0629bcf67f306acd2644d7f7f9884d65b", 0x49}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="f5e0def32102d2aee6d7a67bf7503a3baa63af5225d09726b38978e06dbbb78a21", 0x21}], 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001c80)={r2, 0xfffffffffffffff7, 0x20, 0x28653b0b, 0x81}, &(0x7f0000001cc0)=0x18) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001d00)) accept4$unix(r0, &(0x7f0000001d40), &(0x7f0000001dc0)=0x6e, 0x800) 2018/04/03 21:51:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) prctl$setmm(0x23, 0x4, &(0x7f0000fff000/0x1000)=nil) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x145000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x8001, 0x24, [0x0, 0x5, 0x3, 0x208, 0xffffffffffffffff, 0x0, 0xcb, 0x1, 0x100]}) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000005c0)=""/104, 0x68}, 0x0) 2018/04/03 21:51:42 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000003c0)=0xfffffffffffffff9) close(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) 2018/04/03 21:51:42 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) socket$netlink(0x10, 0x3, 0x16) [ 1263.560390] binder: 22867:22871 got reply transaction with no transaction stack [ 1263.568108] binder: 22867:22871 transaction failed 29201/-71, size 0-0 line 2763 2018/04/03 21:51:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x1, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/148) [ 1263.613120] binder: 22867:22885 got reply transaction with no transaction stack [ 1263.620812] binder: 22867:22885 transaction failed 29201/-71, size 0-0 line 2763 [ 1263.650709] QAT: Invalid ioctl 2018/04/03 21:51:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)='>'}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x8655}], 0x1, 0x0) [ 1263.726369] QAT: Invalid ioctl [ 1263.767928] binder: undelivered TRANSACTION_ERROR: 29201 [ 1263.784157] QAT: Invalid ioctl [ 1263.814870] QAT: Invalid ioctl 2018/04/03 21:51:43 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) r4 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x200) openat$cgroup_type(r4, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/03 21:51:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003080)="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", 0x210}], 0x1, 0x0, 0x0, 0x41}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/03 21:51:43 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x51c5725ba82e378d, 0x40004, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000300), 0x10001, 0x6) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x1, 0x8000, 0x7fff, 0x5, 0x0, 0x9, 0x101, 0x4, 0x4, 0x9, 0x7fffffff, 0x1, 0x8, 0x7, 0x6, 0xa660, 0x4, 0x448c, 0xffffffff, 0x5, 0x244, 0x7, 0x6b, 0x80, 0x6, 0x1, 0x80000000, 0x2, 0x7c00000000000000, 0x2759, 0x7, 0x8, 0x0, 0x6, 0x9, 0x100000000, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x80, 0x4, 0xfb, 0x0, 0x10000, 0x6, 0x4}, r3, 0x2, r2, 0x2) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x20, 0x6c1ac53b}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x382) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0xfffffffffffffda2}], 0x1) sysinfo(&(0x7f0000000100)=""/240) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x100000000}], 0x1) close(r1) 2018/04/03 21:51:43 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') rt_sigtimedwait(&(0x7f0000000040)={0x3f}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000280)=@can={0x1d, r1}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="fbf73e9279b3d4c2ae81caff72fd8b9773c54846d946bdcd34111bad28b0773bdec372fe69ff610648024aa145a4a9c5f697b0ddd299cdc99f32e3cb38bcff5799e3961c8394e136ed", 0x49}, {&(0x7f00000003c0)="8634ada81f2df963bbdb07ba6d9e1ce3388d0f750f4c9922ffc0ae10fca3e0cb72b46d884f2d2abac8e479a359b577d80bb9af8151b953949e30ca3644966da517b99fcc7eaa74c9c3904ad2a9dc7acbdfc4d9201734deac2ccaeed19d350393617ad161729385babc4ffac1ee7c20ea488ae5", 0x73}, {&(0x7f0000000440)="8451d970fa5348e051942fc74bf971b841b1a2fb7dc33e91f5152e69dd32efbfe309c0e8d7c1b88d9822e8c332194bca78e15d481e2cbb2861f5f65ad78a17062a406478686a1f4d0786077e4cd9a3eea35012ccf7bfc5b55875e886b78d6bfd4cd10d4e7e5519fa", 0x68}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="843cc9c0c2e783d8721b2c7d159049131398746c5ed7c582e6", 0x19}, {&(0x7f0000001500)="919cddc2e6f7fc25ac606556155291ff096d46058dc25b76b944e3ee4d35004a236cc19ef59d2e056a1d169d737bd5e4ce92a76df9c6e48b7b7a3f24829fafc1647b8830ccce1c84f7dfee169a7d9c64cedf03e17dcc591dfae5f4914908bd7deb0bea3383a3e0254fb82d843489337b2a155f435766cfe805909f0a32c9e9966a0cc5452191acef37125ecfb556bb7325d28509063b75981c82a22254f8df565d211ab5e48c71c29c671a4ac661816dddf629f6ad67da31edaa8d04d340875a48bc632c886593c878b3edd538eba66f231a421d554a07", 0xd7}, {&(0x7f0000001600)="d15c51d2543266cb72d3dea25df61463928cbd499a07049f3ef436779e1d6c3d6ae14d0fc5abbf64e2aa6a6b3c2ede6c2ed48dc50381d2afeb1fb30299d18e5b4fe7b09e62aa5e32f0a80775fe2e5fd3ee9001f509801bba5bff1855e0b25ab9c99afa", 0x63}], 0x8, &(0x7f0000001700)=[{0x88, 0x84, 0x4, "5bd847d810d59e26ce6de4a71983e34d305af1afe12af69eaf410fb668de62208bb733eb147dfd4cb25617fc3678a44aa1e697e52a35ed21ab93448d7dad8491ce8e17ff506c636048da713a7e304abc41920e86600d9f1c3b42a6929e77e498d7f3814a1a02e6b960b59021627d7bd52529f91602244ae2"}], 0x88, 0x40}, 0x1) 2018/04/03 21:51:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) fcntl$setpipe(r0, 0x407, 0x1ff) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080)=0xffffffffffffff40, 0xfffffffffffffe75) 2018/04/03 21:51:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) shutdown(r1, 0x2) 2018/04/03 21:51:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/04/03 21:51:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x5}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) finit_module(r2, &(0x7f00000000c0)='/dev/input/event#\x00', 0x1) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:43 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) fcntl$getflags(r1, 0x40a) 2018/04/03 21:51:43 executing program 5: io_setup(0x7, &(0x7f0000000100)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001700)='/dev/vcs#\x00', 0x3ff, 0x2000) r2 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x9, 0x40) io_cancel(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000200)="c0ce500fd3e800b9ebbbbf55434f04a2e7a7c2841c7877c0d4d3aa5e3548b19dd2f82fe046e60810c371f18b128bacfa62464c578ce484677c7edec3d7157699e5b345be4384a046d09af19395a038", 0x4f, 0x1, 0x0, 0x1, r2}, &(0x7f0000000500)) r3 = 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r6, 0x79c) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f00000015c0)="0d85ab2fdd1efe03c8b0e33b059862692e02c6ad5026730ebfd389f6db659aac6f9226de85831229f98e917e73aa8077707db826855d367af41ce9cc1b1b9bf6606ebc3a95c00f7949441aa5a8a223e3fd2eb6d21fce6c17ecd50212ac13f06609b80c26687a7266b3e02dff9385256d8994139b774b55894e70fcb41539d88253ba08742201b361953f17d3626b250dac0fc8b6c7406935e0e1657a0782422b419e58e891cebd3341fffb4886f7767f03b6f45448b1b071ebf6adf9c8c03703bb0ecbe74626d374f4cd75eceed2c9ba2745776e64a7a927bc673f59df3b6a5afd21932d5763bafad2298dc4f7647f9dd9da90cb2a", 0xf5}], 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) gettid() getpeername$llc(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000016c0)=0x10) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000080)=0x3) timer_settime(0x0, 0x1, &(0x7f0000000480), &(0x7f0000001580)) [ 1264.810094] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/03 21:51:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) write(r0, &(0x7f000077f000), 0xfd1f) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/04/03 21:51:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) 2018/04/03 21:51:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) close(r0) 2018/04/03 21:51:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x40000}, 0xfffffd87, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240052fe0000180021000000000000000000020000000000fd0104000000080005007f000001"], 0x24}, 0x1}, 0x0) 2018/04/03 21:51:44 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000002c0)=""/122, &(0x7f0000000340)=0x7a) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="ee1dbbeedde65eee8483d227dc5d6e04082afe740524a442e0abe42a732bf62b20b50b998202c9856c5ba6b973ba937e262790c1f8f6c9ab9d9e8a8aefc5412a37121aa73d611a1b32975d4a00ad6575b8a185e1600f252d4e2082e51bd512c520a2b44d67e50ce0d74e3bfe199d92aa721ca04c726d7558b723d2cd1b0df898e4b9af0d5bf64776b86a4aa78e117f08fa91c048c533bbf5a81d8714432a3ad9d9d09a2139497e48701f17b5f1d4a7a9b5bffd3458a50bd2f03e3bb28743920f0c48ce3b82ef", 0xc6, 0xfffffffffffffff8) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"a4065ea024dd57"}, 0x1f}, [{"919dff6a629ce1"}, {"cb32e0080e2bfd"}, {"017b8ba434a1d2"}, {"db2d18d207218a"}, {"fe04fba001c599"}, {"b9c787d0565fe4"}, {"62859c67da95c4"}, {"9594397d24f459"}]}, 0x48) keyctl$chown(0x4, r2, r3, r4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/03 21:51:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x103, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x20008010) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}, {}, 0x1ff}) 2018/04/03 21:51:44 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x629) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v']}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x6, 0x20, 0x8, 0x6, 0x4, 0x7fff]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x8000}, {0x7, 0x65a886}, {0x2, 0x8}, {0x2, 0x4b}], 0x4) 2018/04/03 21:51:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1265.148281] IPVS: length: 1577 != 8 [ 1265.157272] IPVS: length: 1577 != 8 2018/04/03 21:51:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x5, 0xfffffffffffffff9, 0x401, 0x6, 0x3, 0x1, 0x0, 0x4, 0xfffffffffffffffc, 0x1}, 0xb) fcntl$dupfd(r0, 0x409, r0) 2018/04/03 21:51:44 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000180)=""/103, 0x67, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0xa000) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x4, 0xfffffffffffff801, 0x800}) ioctl(r1, 0x1000, &(0x7f00000000c0)="998516c6e029b19175250e620a0dad0960ad816baaefb43c3a7fbe545c8891cb948d8dd545741f9b1c8a6bc44f2ed0e9ae4ae4740ed10558f7da9c82b72514306eb1eebf2a1b7e36b0da4e0fb7af35c21c0726a2e6f4d7b9673fd12a9a03ea6d41af4bd428afdbb12357be03eef596f2f0e9c5ac80bbb53761a5c3a1c20548892d64c437b38077143779006de8d3bc0ef43e2171aecafb1345cee6f053e2") poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xc1a6}], 0x1, 0x0) close(0xffffffffffffffff) 2018/04/03 21:51:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x1f0}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) 2018/04/03 21:51:44 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x105001, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0xfe, &(0x7f0000000200)="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"}) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/03 21:51:44 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) r1 = getpid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x5, 0x6, r1, 0x3, r2, 0x1f, 0x9d, 0x4}) 2018/04/03 21:51:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') userfaultfd(0x801) sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x127) 2018/04/03 21:51:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind$ipx(r2, &(0x7f0000000380)={0x4, 0x7f, 0x100, "a90564a7f5e8", 0x80000001}, 0x10) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x1ff, 0x10001, 0x7cc, 0x6, 0xfffffffffffffffe, 0x8, 0x8c08, 0x400, 0x4, 0x3, 0xa2d, 0x100, 0x2, 0xfffffffffffffff9, 0xdc, 0x9], 0xd002, 0x4010}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) chmod(&(0x7f0000000180)='./file0\x00', 0x90) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc1205531, &(0x7f0000003ffc)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 21:51:44 executing program 6: mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x0, 0x69036, 0xffffffffffffffff, 0x0) 2018/04/03 21:51:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0xfffffffffffffe24) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/03 21:51:44 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001280)={r2, r3/1000+30000}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) sendmmsg(r4, &(0x7f00000036c0)=[{{&(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0xffc}, {&(0x7f0000001480)="82a9dfd98bd2b10556fb982460cc5f0aa2aa2f6371d79976908485fd1ae670e33619ab5e832079302ab42a52e364b26c7fc5d109bd15f6af11007b5aec5e7f9ae857cb735bcddeee6347c26a515799f1e9a9de4c59f8f18aa899ae38cdffef316c131ec24cde93ba4b7856150beb0f0f02ed85776e71b359192a83f3ff0735a7b928e8e040d062f73f327d2c52ba0a6fd673b0ac85ac0aad809d3f5dbf8837743a3af9b1cbbdb0cd90df3c82786208b4d44b74e91ea614eb65979339d132a7f7888dbc744468b4e268bdc0fce380e1391eb454eccaf9e23bd36e994123a72b2536f8631f5ca269ce31d6daa5fb2a36a1", 0xf0}], 0x2, &(0x7f0000001780)=[{0x60, 0x10d, 0x0, "d4faa785f297116ef442ae8d6e5e7fa3c2d2b4a5362cdad2f13c2eb79e652c85678a0a4ab987e1aa7e95291ff1f85bab2f0b1fe96f43462c0a8f8e1ece2d5e1375704da1819606e2329ca7a8"}], 0x60, 0x80}, 0x80000001}, {{&(0x7f0000001940)=@sco={0x1f, {0x6, 0x6, 0x6, 0x8, 0x7acb, 0x6}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="1588db5d9a3daf87b1e2dca4315e853beda6fb1f367a985f43b0b90ef3c46a71f1c8cce88f1ff18e2a4c0a9dfd8faa896c20d026b85da9c7e3b30464a2acf47081a64aac1ab81c189cb1ff58fbcbef1ab31608416e9250160ad09569f56bdeaa3f1eac38af15efe469dcd86cf085aa6e5bf89a7d247e84a71b4709ec624501be7161bfeacba627d5c33a36fa542ade82c62b32764a6ca62ce5b5fb5a7654a983a7c9aa1359288ea72818984826ac4c584d710add3c23506b062b41563e08652dd91085a801e1bf18aa186e74df6e8d103b1c72f1d63bcf654ea9dac8", 0xdc}], 0x1, &(0x7f0000001c00)=[{0xc0, 0x107, 0x2, "636c5196cc569605afb911b33b178067e0ddaa25572be1a146bb0725b86da0e3553e27853e1f977191dad8f2c4d5c42d9c6085ba16455d27b48612122ca2981ee5d979cde1c10ec1164e9f7f27bd5eac8b2c7a6483524fb0ed9698273187f408cce1301134a899407e55b05b00b6f58e2e40a4cccae432fe42d18fd4b46e09f7ab87b9af1b4ea681575af5c6e41ba64da74cb6535c3cb80fc1643f96ca909cb393b6fda101bcfd02593e9ce79ab1"}], 0xc0, 0x20000000}, 0x33}, {{&(0x7f0000001ec0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f40)="d2678e71bc533226982f47ea785d47620d873c39246f86587fd9c36b4dd04f85424e061b33ddde02c95cc6331d1a8539b1dbc936ac63dd54a79349f182efc63f", 0x40}, {&(0x7f0000001fc0)="aa9ff75955e117255221272360f7112f7b717dc7b922aa15a7", 0x19}, {&(0x7f0000002100)="b23f071d9f4b396266c3a45adb540f8275ef897d95f44ee9c5c698865c55881d5bb043c629e14aeae40683335bccf9", 0x2f}, {&(0x7f0000002200)="a819a8ca5ffea53fca5453eaca49c7b42297226b212c811af55e02936d299fe8a4ee569f9563065294919a5590b7fca12ca57432ded1c270c4561f9a87a8c947d2a4ecdf398b795f22b3870324c161d9d8376589c397aac8d02b9715787f08ce6e634101411e394a08e78d", 0x6b}, {&(0x7f0000002340)="24acedb7c8d5800e952739d9d08a950d780c129864473f895ed6e66b03edcfc30a477b5f38b88ba55f038014f05f306311b9026ebfe2adb85a7d075caa4dc81f028b04b7b993334a085706b480c3d9f751947daed9602562f4541e8e6daaeee5fa63576024028c473b2d983b5b9f6144c1aa096a544ca79fdb295485d46fcd33f5a261743504fee285fd69f57372bd1ddca85a5c3ab79bcb2a9927248e1fedc21164d559d3dad5ec29ca30c46201bbb3ae87f762b57e1c1b1b40a533a0da75babb52c285abf102dad67ae3752b5570980b491b715acb1360ac2e3b5e0d", 0xdd}], 0x5, &(0x7f0000002500)=[{0xb8, 0x1, 0x1, "48cb4beba74e7c7a63d6e2da9b7329f708dc94ce6faf401fc39e3cfc849dc7b577d52d918b140f5b8b2f93d35cb5bfb025b46829c1d34c6d4afc55f281fb5827112bf675224ed7a18f53ac8c2f1b71be6c7112dca715ba34b32bd7642a24e006a5f55d8760792a501a45ef840764b1e1c0f6266262e8bd939064043a032194b3bb71a769f49cb8a5caff7571b6f06db297b907b95fc71d31977cd52d98715b249a"}], 0xb8, 0x4}, 0x8}], 0x3, 0x800) getdents64(r4, &(0x7f00000001c0)=""/102, 0x590) 2018/04/03 21:51:45 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x119281) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) 2018/04/03 21:51:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r4 = syz_open_pts(r3, 0x200000000) readv(r4, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) r7 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r6, r7) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0x20, 0x0, 0x6, 0x0, 0xcbbc}) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/04/03 21:51:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x4, 'sh\x00', 0x9, 0x400, 0x3f}, 0x2c) 2018/04/03 21:51:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) getsockopt(r2, 0x10000, 0xf394, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/03 21:51:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0}) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffff001, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000003c0)={{0x81, 0x0, 0x0, 0x0, "6bd4cbfc171a38a989a5873a63b062104d0f097a4160df2aad398034d8d3250d9e8df6d00f2b8d44944d13df"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "94210aeb2845ea03391634bd3ef51db1068e953b0446c6284a0c00f001e36131c33ab1837f6b9a832982598263987180b6b3d4129752c876a5122f325b9e503e", &(0x7f0000000000)='em1@trusted^^md5sum,vmnet0.\x00', 0x1c}) 2018/04/03 21:51:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) unshare(0x4200000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000200)="660f1b01bad104ec660fe0edba4300edba4300b000ee3ea466b9800000c00f326635010000000f30730c66b91006000066b888ff000066ba000000000f300f42c1", 0x41}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8d3, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000280)={0xfffffffffffffadc, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/04/03 21:51:45 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0xa9a8, 0x3, 0xfffffffffffff6df, 0xff, 0x8, 0x26c0000000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) perf_event_open(&(0x7f0000220000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/03 21:51:45 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="83975a8370784ede9496249256e13ce0a4dfa06b21641f4890b5feefa123380aceb7b812162fc9aa30494e4471afd6736fb1e371eca766bab2ba18d7d8db25e4e08ce69dab726104efd0c7f3143fb427de115e9464bef09e9349", 0x5a, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='-\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='em0*keyringem1\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000002c0)=""/4096, 0x1000, &(0x7f00000013c0)={&(0x7f00000012c0)={'sha384-generic\x00'}, &(0x7f0000001300)="8e27ff6dabf9df5026517078cd7f181279559566d31652dff08000201f1a8237fbd3a664841f38615e55f8fbb978bcc45f850a79262249f8904b3d471fe54a378d4c748b5b70ed5939e930457b33941c4ea97e0ac7374e36bed2ed73c3c67fa9ff91f7d4b81407fc461252c9189764809d24fb785225a692d423b0d06ac597aa57de26c890b431eba0b0e3a3da6b7d0eb4180d6ab096abafd81d0d7c074dd4824ab93a064d3bc3bd095b8e24", 0xac}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/03 21:51:45 executing program 6: perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x37, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/55}, &(0x7f00000001c0)=0x78) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000000100)) 2018/04/03 21:51:45 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000004c0)='nv\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd8, "d61d086c9494d7e3b09c3a34d1fa14bb159ef04d47d0fd3d70f85ef14788abba4a8cc02a078b4ccc3a0458889c3bfb10bc5fd79b5d937070e03bf70684d3d9da94c2676caebf0fa453a0d114fad63bda58f3ab5cacd51659473bb31fc0bd86b780c3b75fea5efca4bc78685276d27c5de8cebf597fb2d99928c74b42fb8932eea8a6b88367913ef9541deab19c153ad683d3e343e633010e8d6f51014fb12ebca7a454b99288a030e1ebab75a25871d8f43212d532b51229afb6b196950fc4383c85f1a88a28dd8c959a7df7ee3e82d83c53c84ba18c408e"}, &(0x7f0000000380)=0xe0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3, 0x400, 0x2ada22c9, 0xfffffffffffeffff, 0xc6b2, 0x7, 0x8, {r3, @in={{0x2, 0x4e22, @rand_addr}}, 0xfffffffffffffff9, 0x7, 0x5, 0xfffffffffffffffd, 0x3f}}, &(0x7f0000000480)=0xb0) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x200, 0x80000000, 0x7fffffff, r5}, 0x10) write(r1, &(0x7f0000000040)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/04/03 21:51:45 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @empty, [], @empty, [], 0x70, 0xd0, 0x118}, [@common=@STANDARD={'\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x220) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000300)=0xb0) getpid() ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000480)=0x6) 2018/04/03 21:51:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000240)="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"}, 0x10) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="ee4f3bbfec9fdaacc226cbae3219d78929ffb1e3a99c4ce25c417024a9ea647647bde9b25f3e8b", 0x27, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x9e) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x2, 0x80000) 2018/04/03 21:51:45 executing program 6: r0 = inotify_init1(0x80000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="26f3400f513166b82c010f00d82e3e420f017d060f0648b84a720000000000000f23d80f21f835c00000e00f23f8678c0642e6342e43db1fc441e9eaa9e0650000f26765430fa8", 0x47}], 0x1, 0x0, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x6b9a, 0x0, 0x6}], 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmmsg$alg(r0, &(0x7f0000004000)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)="da232eae4103f5051617ebe0df425b114edbf8ef09a3ac2721439531a7acfe91b49fe50b9c324d", 0x27}, {&(0x7f0000001340)}, {&(0x7f0000001500)="cfc6010bf555da34fbfe47bb8351c9bda4d04784f071cd68b62947690af51b87bbb2d1d46effdc727ad3f6917020bcde54367ef0319f79542c1123ce29c483534d74e5399d245ec3e02cd8303fc4b9e6599c75e29bc513af388d7de6cf8875b5f012a7fdf63670001a530cdf11cae6a0feed8d582178c76969215a0a9280404364ad879aefaa60459a486816631a858faa37c3400001d73e4234ae3e0ec5bf386250ca9bbc4906a738d5536adfe4c772b51180b61a946aa51acea802c3afd0369eeeac32fe27c28cfb125f8637a3184975c53fc3bc400dcf686fe79f791085e5dda84fb7b4", 0xe5}, {&(0x7f0000001700)}, {&(0x7f0000001780)}], 0x5, &(0x7f0000001880)=[@iv={0xb0, 0x117, 0x2, 0x9b, "e465a97d6a60247e6647eb20b33c251c5abe1dbf5b5b7c5e2ef926bb8bf2218a51744a5cb5a32d16236ad3f7975ffa8098f32fe0447993ad18969ed2d3be360720c9b711ddc219092f477430061b5bd6b78a3ab6f6be1925e7decc266071bbb4b619704fcc0594c2425742105c616427daeac36cb811655bcadd3cf44e29a9ada6520f08ada8204c3a1c4bcafad9b1c3861cd854fef8d657fe072c"}], 0xb0, 0x4}, {0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c80)="4a068e7cf6fc6a47439b91b18b65c91821781496a899d19269d8391332944c9a461d5c8b483f99c364eb7c47e74607b061591d3bb01187e0558ccd5de4d049cb53487fd5d9c45789b9366c101e38e79f0076e90f7784d1417c871f6a82fe5f36cddbc426d7bff6ec78af957468785bd5895dc114a6689a6a11550b62fa490013cbaa836b7deae4b6ab411afb67e6c2ebab6c1e4183945932c9ece39e2a5ea1694a098726", 0xa4}], 0x1, &(0x7f0000001dc0), 0x0, 0x10}, {0x0, 0x0, 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0xfbc}, {&(0x7f0000002f00)="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0xf00}], 0x2, &(0x7f0000003f40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x2, "b716"}], 0x48}], 0x4, 0x20000081) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000000)) 2018/04/03 21:51:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffffffff) [ 1266.395761] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/03 21:51:45 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000084fffc)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) dup3(r1, r0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/146, 0x92) 2018/04/03 21:51:45 executing program 3: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) chmod(&(0x7f0000000140)='./file0\x00', 0x40) 2018/04/03 21:51:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0xa, 0x4, 0x20, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0xfffffffffffffff8, 0x2) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:46 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x8002) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x3ff) r2 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000029dffc)) 2018/04/03 21:51:46 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/04/03 21:51:46 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000200)='sessionid\x00') getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x1000400000ff) 2018/04/03 21:51:46 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffe5c, &(0x7f00000002c0)=[{&(0x7f0000718f0a)="be", 0xffffffffffffff94}], 0x1, &(0x7f0000a21fd0)}, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xdb, 0x9c, 0x49, 0x1, 0x6, 0x7, 0x2, 0x5, 0xf8, 0x8000, 0x9, 0x0, 0x87, 0x4, 0x2]}, &(0x7f0000000a00)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a40)=ANY=[@ANYBLOB="f5ff0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000a80)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000ac0)={0x0, 0xc1e, 0x6}, &(0x7f0000000b00)=0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000b40)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000bc0)={0x0, 0x8, 0x400, 0xfffffffffffffff9, 0x2, 0x9}, &(0x7f0000000c00)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000100)="027a8273e91fbacc9eed7aaab183ee8baa0e9d9aaee92bd8810b552c3baa7de0649c077a3c6115c8812223a1e73ec938cd9c7cf91e04cbcc6404dd953ee74162420a42a0a797617dd55997cf55db51fa8da4f2950eeaee96960b0c2476cc0e14d8a04a652d53e6e2460edadf92d17158aae3f306bf84f01c26bf0a9e429504836b9e332fb45cbee4dc6981d31a084522d48b466e578731a8b942483bf65a42f81224144367e3b4680ae3145dd050f5c82e752af99e3a3ee85fd370d34d", 0xbd}, {&(0x7f00000001c0)="4941097eaaca5d249048c79334316fca8f6cf50b1a48a2e97d1177102be316eca1cfaa1671477ef7c80100559825fd77fa6728386c73ab8aab96f996eabcf1c23790c1cda1b1da0d32306149d810d6fe37125a84255de80f9af5a677b9f78cfe8ed75f957625acc0e08dc3984fed2f0b055a2fc2302d6cd4adc96e33a2b72aaf3ff1879b64d71cf227037d3a9b2f0c247aba7de147b435d334dd4d73bd73dfd9fa216fb256de875bd4be742535bd3c5b9956323af72d8ef0fd2610a7dcabb1017c2a31e55685187b7ea105d9201289cb162e278c1b83d63bd005f254", 0xdc}, {&(0x7f0000000300)="86846b0d6f09701528ea80bf359c8e35c708a86a9d81cd0811df45fa7956cf19382732118074b2b462bbf2200dd7ca254953e86d64750c2c2c4971ec571e39d84cf70905262c1126cf7e81c1625325e5ccbd40b4805410141c661a78b96506c948258e843ce91b2d117e05565cd7176866a22eb6d0298ee44874c6fb32", 0x7d}, {&(0x7f0000000380)="947444fece2ea1ac8337c5e6d80c3284ca6b43d69c271d474d24b0bc3a84e7cf2dd8989784fe1c9e64791e490e50c79fc888e0db472768c2dc7614d74de7330ee354c926f53df0ca666e01712158f82540616b8309be0a613f0a5fdce014a060df3a1dbf355eac76594356722049b28f1a75eace19a72b035a51e4e0837f9b170754eb0d2070c833b2e45311299dc1a9eece8012100004175a03be808ccc5a125b44dbe149b502ae21eff42653d459e9", 0xb0}, {&(0x7f0000000440)="91d21605863436a47ee1b12bac1a5f29cdbf87a0932a69ea1125db6d2b39411d6fcb954b958498587738c4099d4a8027c5cf65c8c3bcf4c88570fd8d163656bf115403af3688556bf9ded8c62f254344afe337347af3eb08d9bc8e8f66e4205f03b0f4d948e94f6cb4d75ee938169ab70d1380b29965c545ecb1bc8f1d0ccda4d200bfbc6a8f49ee24b443", 0x8b}, {&(0x7f0000000500)="83908bbf709d14c91a9ce9a9443996bf43e4e18cdc8179624eb37608f6189811efb13eef42e39f352f0e00eaed9f78638e90eb4077eef88edae2", 0x3a}, {&(0x7f0000000540)="1fe053ec6abacab4db56b40b03204d79e85ebd1acb232ccea68b02b87c698618305e9c5a3589c7c9a281c256e29fb5d77df5b101174fb6dd321483ad303c12ed1a36fbb1059ba207bc04fb5b0c4cb22320e78a4bbfa32a3ffbe613bc1600a4ba17183080a8bfc6897c3a9ebbaaac83d9366e6098d21189d0306ce696cccdd30d7fea545c306e7ef223d47861eaeb115d1aecb090556e972d1c48ad40a720347ac614acc83e31176909d720eb6fb9cdee7539b20e1ee357f8c194d5c3ad812b60656b2295e755f333563ca9d897a1c8f37b101bbca2e932b97641c6a2ad6310b0a476ec4754b829e05a0b2326e686785d", 0xf0}, {&(0x7f0000000640)="4a1cdc", 0x3}, {&(0x7f0000000680)="158c6a00e68354bebc2471874890662882c5750a96f3530077ff6fa8f2b4f29aa6fb02bf77e8793425c6cf92ccfd1fed53c3e37ccc1feb6bf8398856c19b97f44bd2608c2496edff91b8919611e0526c751391c1f9067392840d63e88bcc7a857120632fffb65d3193a79f82a253148e38606caf466efa54b6e4b4dad96f7740d8997d3eb616ad6b036502c873f316ed6a19e56f95b8bbc2fa6154443dfdbb005008285bac978f6af30f4598caef7e3c57b4bddbd8a992325a56333fe60a5ca0e3fe556ca584c83105b37fd6fc8f46a9265d8a5892b776069c5ef38158eca66647360572322e039aa6cc41404000e79916f1aabcba", 0xf5}, {&(0x7f0000000780)="3ccd3e34ddd167b4bcd9d434540d75533a50bbca3c61b7946709963f0366abc9417079b48f94153538284282e09ae0e178b4bba4aa2b833fb10b4310ccd913d122795e5d8fd6b0dfabcad53d46cb7f96f46210d19a4573da87372f7196bc3296d7ec3130f424a1cb93e3640b209bdb3364b26461505345962e61c8d56f321f03d71af165ba4dc580e235c362242bb0f5138514810f10623740e25a5bd42155cb85e8f81603e0c2aaf4207f9c929fd1caa8dc305c0549", 0xb6}], 0xa, &(0x7f0000000c40)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x80000000, 0x7ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x5, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x1ff, 0x20, 0xff}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x107, 0xffffffffffff4c9c}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc3, 0xa, 0x4, 0x8, 0x239, 0x1dc, 0x7f, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0xfffffffffffff800, 0xffffffffffffff80}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xa53a, 0x1, 0x7, 0x8000, 0x5, 0x66, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x2, 0x0, 0xff, 0x3, 0x2, 0x40, r6}}], 0x180, 0x20000000}, {&(0x7f0000000dc0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000e00)="0c974ab3943b2906d8808b48aea0a2bca60b07718653a59603e25261", 0x1c}], 0x1, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x3d2, 0x8, 0x8000, 0x0, 0x80000001, 0x100000000, 0x6, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0xb5, 0x8001}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x1f, 0x6ef0, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0xa, 0x9, 0x3f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x83, 0x8005, 0x6, 0x2, 0x3f, 0x0, 0x424f, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x101, 0x80000000, 0xfd9}}], 0x120, 0x1}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001000)="b6da6d4efc353dc8dc8be11e069cc5fa4a642c89be6c9f05607bd3abf8e81f8cb51064895beecd1bc23cd11b7afd01b498300ef256567edb0cf93c67fb6336972351577d36b1452ccb5a563c68194e8d3d1f388befaa9d84aa96bfd3a15ce7bb581e52a2478d5ca7cde0e45a0d1f511e744130e3ddf3b4a454e39f45e7f33d94fe1f6bf3b6e5cb4d78da38c06b95b20ea41c236105e66378673b2e51f19e17b439f5", 0xa2}, {&(0x7f00000010c0)="b00d2fdbcc4dc085f5b80519deb20ceb5ad98dff4f88209245535079d5bbce4362ebb50ff23f3fd02ab1d7270112a492a971a58026fb3e6a4772f0b12ff2c71aa0d4187ee97354df6c0e675e82db5bdc0e54faaab5", 0x55}, {&(0x7f0000001140)="f99053c97403e786cb08adfa80cc9150c62b397b835c578de5abfb23c5fa4d860d65c7b1b0e914d766015361ac23e7b1f47d0060c2eed12b8224ff7ac564b76b3185e29eeeea82e304f0117e6c4f9493995c328087e8c2e6309cbe2c1c7b6d8e5d52ca4dfd5b28f2414f31da16766a918cf0aef4316eec597ca81f0ee8ef7c818617b32a5990fa95d679e0d6060620958c9276aeff878ffba5fd39db33dedee204f942daa9fa255753c2650f3246ef38a7abd3362f31e3d8ab615fe83959cb6b6836ab3d33a89137e68e", 0xca}, {&(0x7f0000001240)="7440dcf68e450f03178c59cfa020d4b82c26a657d03d5819c9e6dbcb3349ccaf43c5f5bb231448d73fe24573913260b219300225623d2e6a062786b5c95bb8474551b9513817da097d9106b4d96eb351837e83d330daf428aa086bfdc3c40044c3d9075713901aa485d416a6c4925138a302b4f49cfdf5d9bd836e8b58b711aaa72520c0b33bfe6356b6b3b1b71e4e582ae14acf7ea717d436625511e365d98609a85d8c95f918c4976187b1b0adef363b914a1689750f3aa941d376b56a763ad024c197fb841868c3899feceb2df7bce200428890f0c90ed151de", 0xdb}, {&(0x7f0000001340)="574366a68d351b4a1e48d018c932b046fe5fe9bac805c2d904928e8e4e84852038bd06b61a3d26798888cab175d97414d9", 0x31}, {&(0x7f0000001380)="2f58df22de8283a40236f84c8586ec2231075e66c366ef66bee60a3dd01aad45177ef447acc12cfd11342e9b239f613b7f66f1871a1b434849b834710fa3e8b796cd714c968c6754de395f4a16c524c243c3be54fde2b21c29bdacfea6356a816bbf17719e8580cbd3779c304799abcf2116579460ab64545c98de4b99adb2bb60dbef1a50070473673d3d7fb96518ce25bb3110fbb8239b318eef3abcde889f81562e6af15dabc9adac39edb2040f9b5922", 0xb2}, {&(0x7f0000001440)="938ad6d1287a6d559ab4e43b9e8890f31dde220753466da3dcfcab640b7794dce4c37051f694380ea9f0835fe2141c926e156b452b41bb74ff77d9755f25", 0x3e}, {&(0x7f0000001480)="b287f8c4fd7ba8002e3f47a5f5329bc43d2db3e15aab0aafeef5b04ab850ed6cb55431822b91329d49bf611f0010e9636005419960e33d5eff352adf8b06b79cf27ff85c2ff40dd9fc82879b954ad25abec65877f1daf01a001d7e5df773c4ff92a68f7ee03708ff6bea7e50e8e91b8e9255fb7c030488e04873e5ad47617a3a86e75cc0ae18ea2d63a74cc400233cbad28f", 0x92}], 0x8}, {&(0x7f00000015c0)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x100}, 0x1c, &(0x7f0000001600), 0x0, 0x0, 0x0, 0x40004}], 0x4, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x5a1080, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/03 21:51:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) syslog(0xf, &(0x7f0000000180)=""/123, 0x7b) 2018/04/03 21:51:46 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xd00, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x1f40) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) 2018/04/03 21:51:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xf, 0x802, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x2100) renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) 2018/04/03 21:51:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/112) sendfile(r0, r0, &(0x7f00005ed000), 0x40000101) 2018/04/03 21:51:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0xfffffffffffffef6) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r2, 0xa0, "02e7bdd0327e2a1b410a44a4dac50d90b92dd10d52c7ccd2bb3c27015dc9b422a851168a9c7a0bbadcb341815558ff070741e8b1b5cc83d2e8e931e3ca2f1796ff5d41267672cbd106997d421844d77a758836e02815e8a6833c107831085623e05ae87ee8de5f5caf91b76d309a2a1885fc5dc69dec9475175985f9b76a2192e2d9dfe2b4976552c834f62423ab80c2b5df4722764f756a041dc75618d16b84"}, &(0x7f0000000100)=0xa8) 2018/04/03 21:51:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffff7ffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/04/03 21:51:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='nodev\x00', &(0x7f0000000200)='-eth0-procvmnet0{\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='io\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', &(0x7f0000000440)=')\x00', &(0x7f0000000480)='io\x00', &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00'], 0x1000) lseek(r1, 0x0, 0x0) times(&(0x7f0000000100)) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/73) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/03 21:51:46 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) ioctl$KDDISABIO(r0, 0x4b37) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'GPL\'\x00'}, &(0x7f0000000040)='%ppp0\x00', 0x6, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x18000000000000, 0x45f4}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001a00)={0x0, 0x1, 0x4, [0xffffffff, 0x5, 0x80000000, 0x5]}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001a80)=@assoc_value={0x0, 0x8}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001b00)={0x0, 0x9d, "19a3548b3ed92556675798801edee5bc37f00811e5c64326476a6fcc0184a69100b5d4fe4fcde0df40669a5b5c10b33f1ee6fe4bc4a71610a8b85a6729248e7f777077fe22e38be302b62948a1af554ed38706a99ee205e0fcce9c636a65896e2b3c152a4f184ff89332b3886bc4190f5e6b7a2c89751be34bea567fba47943868d0b56adecddfd4aee8d978d3519dd379af69e02c8b2cffc9e88551e4"}, &(0x7f0000001bc0)=0xa5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001c00)={0x0, 0x6}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001c80)={0x0, 0x8}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000020c0)={0x0, 0x1ff}, &(0x7f0000002100)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00000021c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0xcac, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="61eed09c6fb7c6884a2f54cea3645858249a790ba0dbbab2e3ad84ae4d0d7135c6be2c799f26726687737379a33c2ec3107fc84966716bba80f1c499db29689c4301cb6cf2364ba133e5c0aa94f746ae40f064af670c34544469ffe50a7a825918cf5e4e09c867464c09c6b45c0073e96c23c4025dd2e07f814719f21671bb83fd932f60016ba29918237893caada44f754e7c277dacc364eeaf11cc40777306f2bb4b4282d53bc4c8a72afcdd6add8d58de31ac753f9e3477509702b5459ca92c8f3dcfd1c4eeedb37ccce3c5cfff790efdf6057472cdf361c9db8cf2c0bfb1a02331ec55284a3710e188772e880f9037240a73", 0xf4}], 0x1, &(0x7f0000000200)}, {&(0x7f0000000240)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="56a41570677e0d40e09e965185cf3e92517f1ed6a66b29ff91123ccc47d663f4cc599792135e9b28b3679833d8c43eb8b1f24ed2a3a6b81257d80efcfadd14b416b825e0086010415cd8c9e666ce25b5ac601fe9b031a72cff969e95287e92e8a8c31f9128083875edc1ab1def9f9e5ca8bd8da55ed15e83186a", 0x7a}, {&(0x7f0000000300)="ea1aa6168ea13e222443636792b2eaa083afbf30ab4f4c1e1753c187521cfd8d722d0f7c643574d9b35b853a3b4d468fefaf2a7d2d3baedae6a4ebdcab", 0x3d}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000380)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="d5aa95b6826dd5ee25e12f477055222c9735724707a3b8b90f6390eae1bcbcb26faef158ebc71197307fa8cde121aaeae9c613e8a20371dced050e456bce173ca689d1f49d0e7d8fbb9d27e68ef88d2e700dfe1c92f61564a862daef13832d85e5ee784200b113f8344dd07c58bbab179aa1ac85729cb6204eeef1ede648c4b4d5b813bfb9c8ffb39234b80971af513ab8b6033edc7c35aa4f3e7ed50b8558ba390f331e6ea35aa6cc16d65646e72287694a693ec4cf0f450118d7759ab1db7b560633811782482130e6be1f8cd02ef6eb6befa2f57c4d8331dec2e7b8ce005ceef122941cb1b87addd8996500bc956616ed3eb8f2", 0xf5}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0xd81, 0x800b, 0x8, 0x4902, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xff, 0x64}}], 0x60, 0x80}, {&(0x7f0000000600)=@in={0x2, 0x4e21, @rand_addr=0x6}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000640)="80edb68d719b2c6613728f60e9772d83eeccafd234cda817dacd6b4be923dabdc5fe04674ce33ba515f92516711af97d17c4b99a23a6b0e0798e155ede701b1142f8e91045a2c087f4968f5b9b0c50ba677e661dc224020f7328ebc73bedb92ab1ff0aae7f56602e8921f0b71de2e9a8d0eacc72bfd876341ae798d0a7292a90f7007b659a155dba", 0x88}, {&(0x7f0000000700)="4f559b37346385eee74e6c96856c840a3ddfd04aa2e6100f53c168b355b58b9a61b0721ae689fe1e195627d29fb01977989660c7aa09505c9afc1e73c339c33b4271712405655efd4c1013310aa823d8542a3fe15bc4a56a0caf9c529e1ce56da169d466c0e246583280305d61753db4af2dc00bec1e5c8113cefd4ded609ada108e7a20123acff142d9ba08d09eae1a16481af8dabe6dd0896c84a47b996fc5957ce219a3", 0xa5}, {&(0x7f00000007c0)="a61faf5135aa4e8db8fd97f35e1f07c38393d0d6c92f82d5179c93ed9a0e42f7d0f0773fb5b0bea4878ca5c0436e2aaa7b0194a2a7127a5273d9ffc06f3b89a60abab6c519f80cb4fbbda6d76cd0da96b7329127959189f3d4b09783395de29a69afcc9f52cb60f96c2184ffea76b23991743f09a5a5b98bf2ae97869c60793c57f67648d2febef44f6971", 0x8b}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="0406892ba1b51e6538a4a6f5354c722fc64fac862f855c98701903b445e5f050a9dcf56a55a00753a3f6895909b9a81c871de9fa4fa1d9e47075b3df", 0x3c}, {&(0x7f00000018c0)="3e38746c1132ade87f8fc2b5c12f9bfe23fe4d8342f10d3147921225259a542f95d88478a70df07752255a11553a4447865eb0bf60af6156008e33e5646f6d3b91e667b7ef8b3c8fe9354abfdb751c2d8776ddae7b59ef475ca880f8a236ac35c02625b695884902db00a4a51372f409f0c5a59790a798e2cad98c3ac7f8079bb4d8d1592d80575e3fa98e9fce8abca63862583f", 0x94}], 0x6, &(0x7f0000001d00)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0x3, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x4bd, 0x5, 0x84, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x5, 0x200, 0x7fffffff, 0x2, 0x101, 0x56dff0a2, 0xe5f4, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8ae5, 0x8008, 0x6, 0x7, 0x7f, 0xe975, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x10001, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xc9e, 0x1, r6}}], 0x150, 0x40}, {&(0x7f0000001e80)=@in6={0xa, 0x4e23, 0xe0000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000001ec0)="d8b1", 0x2}, {&(0x7f0000001f00)="9bb4a418c668f8d8bc7f30201b8bc2b4f88421175e9efe74470fd34439f7117234509843770387f7ccc6cd8fb78cf670231090353597cfcca22945915a731b94022cd23b85c48b01a8a1c4d2a58622ae1dacbf480842798a002c23a253fb62467b109a63879c71a3667e2e44f2c4362343b1df28eaa925148a11c81553b8dee8272165ecce5a30759d7ce30321660f088060169d38b89c93b3c55c1d04", 0x9d}, {&(0x7f0000001fc0)="cb3940b57439b584635949c7c4f8f7f3b8", 0x11}, {&(0x7f0000002000)="58aac80ae63d5310b51ba14edacdab8a59d72310e11bc5955b40673e501ad0e29df4ae6f25c515dedd8155c85450aafaaaf778b9f0bc0a9e44eb76092b52506e5bce6a4c0b983526436a1dbb56cb0c6acedc18b00ee34534b3", 0x59}], 0x4, &(0x7f0000002140)=[@init={0x18, 0x84, 0x0, {0x23f, 0x400, 0xfffffffffffffffc, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1, 0x1, r7}}], 0x60, 0x4000000}], 0x5, 0x0) 2018/04/03 21:51:46 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname$packet(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCEXCL(r3, 0x540c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x6e307270}) fallocate(r4, 0x0, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 2018/04/03 21:51:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000058004304000000000000000000000000040003003cc1a77c206cc71df7f525a5b37ee4953fc7cf1088163eef7119a79737521f2d2f78fb9fdf313614922359017a48f42302debbf6356743433e0ca7fe1894cd"], 0x18}, 0x1}, 0x0) socket(0x1b, 0x806, 0x9) 2018/04/03 21:51:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = getpid() fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 1267.459544] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 1267.482461] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 1267.489220] QAT: Invalid ioctl [ 1267.499578] QAT: Invalid ioctl 2018/04/03 21:51:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x169601, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r2) 2018/04/03 21:51:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) dup2(r0, r0) 2018/04/03 21:51:47 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x105a00, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x3, 0xffffffff00000001, 0x1, 0x9}, 0x3, 0xfffffffffffffffa, 0x76e}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/04/03 21:51:47 executing program 7: futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') ppoll(&(0x7f0000000140)=[{r0, 0x400}, {r0, 0x21}, {r0, 0x10}, {r0, 0x109}, {r0, 0x4000}, {r0, 0x408}, {r0, 0xb}, {r0}, {r0, 0x4054}, {r0, 0x8}], 0xa, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x6}, 0x8) 2018/04/03 21:51:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x1, 0x4, 0x6, 0x6, 0x6d}, &(0x7f00000004c0)=0x14) writev(r0, &(0x7f0000000040), 0x367) 2018/04/03 21:51:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000500)=@pic={0x5, 0x3, 0x5, 0x4, 0x80, 0x3, 0x9, 0x1, 0x7, 0x101, 0x1, 0x1ffe, 0x3f, 0x800, 0x80000001, 0x8}) 2018/04/03 21:51:47 executing program 3: 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) gettid() socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f0000000100)) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xcd5, 0x8000) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xffffffff, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x1000, 0x4, 0x5, 0x4, "7077b8efa947a4a926d15e4fa226a4ff7f9017f9102457e04c46d32991052926d542d16a1b0a653cf41c64c3", 0x4a}, 0x0, 0x0, 0x0, r3, 0x0, 0x5, "11f8c9d37994a01711a3b881804f2919f8b0993684b015890e32a061edd31fc2400d6d0135baf8f10cf2bd42c83bac97b88134389f77012c3e6dd1ffb6a586e3", &(0x7f00000000c0)='/dev/usbmon#\x00', 0xd, [], [0x648c4212, 0x100000000, 0x3, 0x3c]}) r4 = getpgrp(r3) r5 = getpid() r6 = dup(r0) bind(r6, &(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x80) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) 2018/04/03 21:51:47 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x400980) statx(r0, &(0x7f0000001140)='./file0\x00', 0x400, 0x250, &(0x7f0000001180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000001380)=""/218, &(0x7f0000001300)=0xda) io_setup(0x1, &(0x7f0000001280)=0x0) io_getevents(r5, 0x0, 0x2, &(0x7f00000012c0)=[{}, {}], &(0x7f0000001340)={0x0, 0x989680}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) write$vnet(r3, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45, 0x3, 0x1}}, 0x68) dup2(r2, r4) 2018/04/03 21:51:47 executing program 5: r0 = socket(0x11, 0x2, 0x0) connect(r0, &(0x7f0000622f80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/04/03 21:51:47 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000005ffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x13, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r0, &(0x7f0000000140)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x5, 0x7, 0x7, 0x8001, 0x3, 0x2}) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) fdatasync(r0) 2018/04/03 21:51:47 executing program 3: mkdir(&(0x7f0000000940)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x401, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000140)="2b00ba5a658b5ac6cd2ccea944e72db0cdb9f6a519c4a9b4000000000000000000000000000000007462bb52938500179f96a7cda6bb3afb7b1a8c9a7b7868e164a649119c5fa6b4392399252afda8ef8e49901d46e6cfe6b04abe982b2d1af17dd649adb4f2b0f02b9265c0ebb59f0a6f9a99e94a5fca83f72b9f49bdcb128c67d6174a3a31e09bd1d1af4aa9fac13fd1b88a0ce99c6672ac020e061bde7b7d0756855bff91aace") keyctl$session_to_parent(0x12) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/03 21:51:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x563080) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x88000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r3, 0x602, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf81}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000200000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/03 21:51:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'erspan0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x5e, 0x0, 0x60}, 0x0, 0x158, 0x1b8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@multicast2=0xe0000002, [0xffffffff, 0xff000000, 0x0, 0xffffffff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], @ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffff00, 0xffffffff, 0xff000000], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xff, 0xffffffff], 0x1, 0xfb65, 0x2e, 0x4e21, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x1a}, 0x80, 0x80}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff, 0xff], 0x4e21, 0x4e20, 0x4e20, 0x4e21, 0x100, 0xfcb5, 0x0, 0x81, 0x5}}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xff, 0x7}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'bcsh0\x00', 0x3}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0xff000000, 'bcsh0\x00', 'ip6tnl0\x00', {}, {}, 0xef, 0x1, 0x8}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x3, 0x2, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1200000000000, 0x40}, {0x9, 0x80, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)) 2018/04/03 21:51:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00000010c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001140)={{0x4, 0x80000001, 0x8, 0x9, 0x781, 0x4}, 0x4800, 0x6, 0x2, 0x80, 0x80000000, "ef7c4be55edc237185d5052186393227f4be35c3225317e016f7449b7aa03c5b77abfe2cdb1239952fcda618678e762ea579cf05d96b31b35eb8942e5c2ed72aed8a1ece9b86549b186dd73d158ea894929ac10d2b9bfcfa41e66987f7375c313d120126d2e4b2facb22e9acf2d62629f250cca06ace89002579f5a7b37d4ae5"}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0xfffffe5e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c516390d2def920057d19b8834c5f714cf28a5f622f9a64db7c134e76f50cc0e0ee56f0defcca50b1193fb7047512fe18f51719fca6026c58c80ff0b0bc389779cc6dcff86353e65b9762dc50a5f44059df2e170abc6589ac48030b9e1b75ebefea6b5e9ee4dc386ee149e41b0d09f970e0f4862943c663255f686e860dffa32d20315d40570c301459473fbc5b51a8f81294c94bfb8142f1d40e28bc2ead49285427defa78fd181e573d6ed4202fc5d64ba092871b02d3fd198324b586be690d6d97febc26f9742ebc4a38a6db3ed3f9d08dcb82c25b4c853552e41a477ceedb0756d7a5b7c174bda723937d18953d7c0be4b603f111170b45cc9fbf22d8f0885fbf1a6f23a9adef5b8a3cf13e86b34807c2d9723487e3b8361717fcd07fd6aaf0edc2c8fa91eb9f3d36cbb1079e7c4dd66eb55ad7078b8e1275b01fd4f526beac1475e5f118f3333a2e6f1ff16904a5b76469ea494e36846e6c48f8da5a8367354004210709bc18c191eb17e3553709cde12fec70be55916bffc9cff33c91f5adc2d0caacf2a707a65ee2c95df7c3140249fcf70c061f5523fbb6541c41cd0a0790932d5236b8c4f831c07456fa09f24e54407987b9b1ff3e53510eb5878708afe9967c45c176cc3dd8b350932ee08f90a543a1127d4e663afb0d5223c88915a7b7e62f95998b709ab23d4fe2130c5d20e01beb1042f1a1c0e809609422e18e08e663f0989ad66be15", 0x210}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x4, 0x80, 0x5, 0x80000000, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001200)={r4}, &(0x7f0000001240)=0xc) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/03 21:51:47 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8001, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:47 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r2) bind$alg(0xffffffffffffffff, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/04/03 21:51:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:48 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x40005, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000001, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r3}, 0x10) fadvise64(r2, 0x0, 0x7fffffff, 0xffffffffffffffff) fallocate(r0, 0x3, 0x0, 0x3) 2018/04/03 21:51:48 executing program 5: r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x7, @empty, 0xffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0xdb24}], 0x98) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x10000103, &(0x7f0000000000), 0x160}, 0x0) 2018/04/03 21:51:48 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x400000000000, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) fsync(r2) readlink(&(0x7f0000000000)='../file0\x00', &(0x7f00000001c0)=""/145, 0x91) 2018/04/03 21:51:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, r2, &(0x7f0000000080)="f422a2a0f5109b6dbf6e27e6", 0xfffffffffffffd84}]) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x9, 0x1000, "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"}) 2018/04/03 21:51:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000500)=""/93, &(0x7f0000000300)=0xffffffffffffff04) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1424bfd79153f71a41f60701001d0001feff"], 0x1}, 0x1}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mknod(&(0x7f00000004c0)='./file0\x00', 0x0, 0x7) r5 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3e5e, 0x80) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0xffffffffffffff0a, 0x8000802) r6 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r6, 0x0, [0xa]}, 0x2c) ioctl$int_in(r4, 0x5452, &(0x7f00000003c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000b, 0x10, r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000400)={0x100000001, r7}) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000480)=0x40) socket$nl_route(0x10, 0x3, 0x0) bind$vsock_stream(r5, &(0x7f0000000380)={0x28, 0x0, 0x4000000270e, @any=0xffffffff}, 0x10) r8 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r8, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"736974300000be62d77b004000"}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000580)=0x8b, 0x4) 2018/04/03 21:51:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r2, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d9", 0x20}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 21:51:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) io_setup(0x9, &(0x7f0000000080)=0x0) io_getevents(r2, 0x822a, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="10b9f1225ba7267982610100f3dd43b5", 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e22, 0x96, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x8, [0x12a, 0xe79, 0x2, 0x7, 0x5, 0xb6d, 0x2, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x30, 0xffffffffffff8001}, &(0x7f0000000180)=0x18) r3 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="abf28c65c92e100cf66365c5b8c87b19060d0fc1a6553b9b83c1f121399227274e76b584c1921ef33574dd790b66b9087632bef4c0dc9230fe8857408048485131dae1b0024721739e7e04ad2b08dbfcdaa210002f3be2b50911977f2910f707fbeb78ea47c71959303568e749005032eaf1f912cbc863292ca7ef78727d170ed000c54eaa47734b681be58c2f981343b1853c773626d037be3dd5d9772f2c714d5a198b7629b9eacf4529852c6f29238dd82cc64bf41efb831578b552966f", 0xbf, 0xfffffffffffffffd) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) getpriority(0x2, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xffffffffffffff77) keyctl$chown(0x4, r3, r4, r6) 2018/04/03 21:51:48 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x9d4de9f65e9c0097) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/03 21:51:48 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair(0xd, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x3185, @dev={0xfe, 0x80, [], 0x1a}, 0x81}}, 0xb4, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x55, "3c9c1b8a2d18a25bfe1a5a8fcef4e753ee8d0553d17aec4daab5c3796f179d492a6cc2d91334fa60e7de4367ede43a3156bb3589a4f25d8089f6f214f04e8ef81514fd3d15736d3017dc2a139f083a96408edd81d1"}, &(0x7f0000000340)=0x5d) umount2(&(0x7f0000000000)='../file0\x00', 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='..', &(0x7f00000001c0)='cgroup2\x00', 0x11004, &(0x7f0000000200)) 2018/04/03 21:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x3, 0x4fd) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) membarrier(0x9, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364ed", 0x4) write(r2, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4, 0x4, 0x7a}, 0x40) recvmsg(r2, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/03 21:51:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0, 0x0, 0x7, 0xc90) r2 = fcntl$dupfd(r1, 0xfffffffffffffffb, r0) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) 2018/04/03 21:51:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/03 21:51:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006980)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000006a80)=0xe8) stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006b80)=0x0) sendmsg$netlink(r0, &(0x7f0000007300)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4440010}, 0xc, &(0x7f0000007240)=[{&(0x7f0000000180)={0x34, 0x30, 0x712, 0x70bd29, 0x25dfdbfe, "", [@typed={0x4, 0x88}, @nested={0x20, 0x7d, [@typed={0x8, 0x84, @fd=r0}, @typed={0x8, 0x8d, @uid=r1}, @typed={0xc, 0x7a, @u64=0x3}]}]}, 0x34}, {&(0x7f00000005c0)={0x29c, 0x10, 0x500, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xa4, 0x1f, [@generic="81a323a6164fd95a8e11c505770ba3456fb235efdc6cf75224415800c307c6ef1f448063225ab96a852f089e0ddfcb44e81211886e293101401a852d91018d040e6cbb4c7b49ee97ed3659fc4905ea6d9d1f75334b026597774ee6b28d8475bb54fe0aad5c6071d3a6e1e872b47e9f8c7e3120f0eb2ab941a768b7c27c680e8339a0c9705cb9ac8fd5ab99e85f8be9429e32ab55256f", @typed={0x8, 0x1a, @fd=r0}]}, @typed={0x8, 0x65, @pid=r2}, @typed={0x10, 0x3b, @str='\\+#nodev\x00'}, @generic="95cdc0c7077774f69c614adb0c8a3a4f3a3fb3fc878838994220bcbb5670cdbb32a629f430fe6bea850be1f0f6bad7422e3766906c8715474b517cca263ff8c1afdf12c16a8ce6368aa54ca9f13292fd211bb960e9e28c5d22e58a0243b562113589b82dcac3edddb0962578c5691f6b321bff5d4bb94fc402d3f0652e2753415fbd9878a5e9e1bb9b9afb3d74dbc483f1c3227a75c5f5d16a222eecfc95c8ee09b23e59ffe9b4eed708cb592626e8c3f81c864f2007f4ba3a905049a4c57244d9dd9848f29cb39976e79c3aa5e1c0364b750a42012304658814b60e3cf224c489bd4e62470ff1f6944077be434e15c350ff0b82ff8264e8", @generic="cbd3cc0599d39164adf2c6934f7240396f60cb304db2444bedad979268777bfb06e3625b3b8f0cdb098b75f3bede6b65cc9d2a01fffd5dc7a19b4574bb9d6e82c164d6c76dc90e7f0d339a05ab3c5d9b7b6f7590df54c619cf3fbc0e83d7b18f04f4850219ff17aa5ab996af4b5d8ca975cfe74973945d12fc5fb9ccde32061167e72733b087b1eb27ccdeca7ca7a7cf32b50148e9c302e03e8ff5c33b4aac6001b47f7e09f3a4f81257e1bc48f6ab7a2eaf035cb70d4d32a17c59a21e730611696605"]}, 0x29c}, {&(0x7f0000000880)={0x19c, 0x13, 0x200, 0x70bd2a, 0x25dfdbff, "", [@generic="83aacb2ed36bea3e8e03899bddd7fa699cc068df1987c7fbbea880c59c7528ea73c2eda2418220fc6e293ba590fdb885473bdb89d3745ad50aac7323241dd922cfebb573ece5f0a1121d06f80c7034a5adc0bf0c933a7a5d1132c733eccafcbdeeb6e4f01bfe9b1318fcb54f96ab1fc7cea74d7a052920793c191156c70858cf18d16d25ac158e2147b3b2abe5218d9c8f2ed43c58b21331e2", @generic="6b1a47ffe69da27b1abe5143facaa351e914f70722bf6962e8ee4157aee12516ce2372f671adc3f8c9d5c34aca762b4de096565234467c9f24ac05e2f4e43edf2e80aebde411159140c67bfd656a3653b4997fd6d386712448ab6879c80d0e3bcaecba45a52ee7b234ebbe3ecea5f725e583eab474472dbdf2f5e55f0384d5f3bd0bc3f6fe64ae719158e0c7e5729657cd67cf4f105b86e6bec8d2400463e47636e0475c4bba7fb5666bbd4c71bd46e90ac1587f03902200e8f627f1c416838f0cc37f7098d18448cae29dc16c03295b7364893f0b037a35f027819a957de54a505a76f294d341210b6ad71340cf688496"]}, 0x19c}, {&(0x7f0000000a40)={0x3f4, 0x17, 0x414, 0x70bd25, 0x25dfdbfe, "", [@nested={0x168, 0x5b, [@generic="ed886e8641c06cd55cdde92c337167fc75f2b48d6174699ee26b018c18bee3a50206d9fa02fe709b4bd7365f7bb7cf06be78a42f9c6bd8f67ea42e85a9ee53c2dbb73148695ac50066fe0736f9d533d234579389b5e39a1e7046ee18aab414", @typed={0x8, 0x22, @ipv4=@loopback=0x7f000001}, @generic="512062eb083d41bfcdcb9f373a72fa5b1bbcbfc4fa5d2087910a5eded13655028832f1ebd6908a3d5ae0cb4c5e23029f31d2fbff518189fc09cd964a5adb2acfbef56cd334b5f54db16066072c1b3100b19ed092de5b6aecc8c5d09c4efc02f9a5bcb81023efc4d122764808e0be2e6f5c1496663fe2bfb4f38da2702247a54fbc0b055b981459bed2289b5a85d630bef8fe9fc391ced26e099bd8598ed59c0fd7b79e74f478ea3dbe1ceddf33a4032b64325d91e1388e040a546acd39b7b4d927392d4d04ecb6b984df238b0c2b7aac73b82ecb01e9afa8969bb6b3d7dc1b46a99f684096bda65a83317d51cd2226686a1ee7", @typed={0x8, 0xa, @pid=r3}]}, @typed={0x8, 0x66, @fd=r0}, @typed={0x8, 0x24, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @nested={0xb8, 0x34, [@typed={0x14, 0x29, @ipv6}, @generic="9d987825cc86910452ea5166bdba3e1f268121ee5080fecf23588db0eb52333739ca416f6b29fe2b80df7142f6b059c3ce0044962d9feb5f5888df63848b512753a847585790652b79ad24c38053b3b1a0069dfd4efaef26d7c750a5012d4c5d2adc4ddeec1bca1da8b506c2e13c85fdd1fbc97d0061999ad81645c7de1f0f89f5cf880e7764d1c877444d6f9c35a52208f789a054e286d400d3fa92302f89"]}, @typed={0x8, 0x32, @pid=r4}, @nested={0xdc, 0x72, [@typed={0xb0, 0x13, @binary="0c539bdb86e38c7e35a3df1dc27738fc91ab21a5c5257b66cebf61dd32747370f0442c4a45d32646a0511b09d442cb994d0ab9dcb0461679910fc1360ba444b3acf2bffb04b08ebc32274e5cbfeaf6d8f26a94067ae70872b107c3f334d51f32c27479ef9bf38f74f60696e0a6a69cf8869c9c3107f00e794b5f0ba274fed64061e0bad04f5b1bdb65ad8813a5b5b368caaa801fc3d1d43cada9d33447a9d519f696bdbc7835e342abdc3c"}, @generic="37fb1d5953d654bf97efea9ac09a194e5e9b937ed2fdd802", @typed={0x8, 0x8b, @u32=0xc6fc}, @typed={0x8, 0x8d, @fd=r0}]}, @generic="43e27b98fb800546212cc90ee3b07f7eb93d16c8fb8e4dfb7234119b6f85f77540185cea498923d1f8b1d67085f96d681c1b833ff749eafb2eecd5b9e44ff3ca123120529f85693f9fee1c63fd5a1646bcd6ef37ecd2bcab1fe6e0f7a9211c4604bdd414413f87d8c76a1c1611a6139032a53adb7f27b24f7a15e2d94c147edadbcdd190c99b1bcc8f04e355ea465769f0b1f39502e22e9bc6200774f81f6dc950d5d127a4ae802aa3920688b0982ab4fab973ded2549936ba05521c113dd901f1fabdce9824b54678", @typed={0x4, 0x78}]}, 0x3f4}, {&(0x7f0000000e40)={0x3488, 0x42, 0x204, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x13, @pid=r5}, @nested={0x1158, 0x13, [@generic="bec977e79bd064c9e1d0d1c4ec047c8a38e045fbefe7954b4b56624da506ff36e8e5f9c0eef59a6ff624e0222e128a24130ce04c2b71cf2fc0d04b157e7c87d90305fd5fd1654ab6d32d1feb4581ee7c35a42a596f55aee39ec77a2be84b6530e97059df923583d3beb8f2988aa0", @generic="19f9419eea4c0bc0047f123afa41a98d336efb108f3c7f490fa02f197db091030f9ed625f935132bc050a8668342e1e5925daf52c4de5085c684b549b9712ce0c23a923f900ead70", @generic="24e274a20280c2cdfad5793a6deb72e29c9e1f6324a3ccf14f7adbcb5378c1a33b9627cec4fbd2a5ed10451097de4332b2a4058f1103b5165314e44d462e7b5aab0bc53b613ea8407efc1a9497b131db15107cd24afb7d5c00d2cc822335a7258484f46725f97a5f4a4e8329ca1d543a50b5d95a4e2eb5101710f5d1434f07b7fe4677601f9937f1c4559d", @typed={0xc, 0x1d, @u64=0xd5}, @typed={0x4, 0x48}, 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@generic="4a41cdd4bbed19f1da2dda38765af7230e6ec1"]}]}, 0x354}, {&(0x7f0000006bc0)={0x294, 0x36, 0x220, 0x70bd26, 0x25dfdbff, "", [@nested={0x220, 0xf, [@typed={0x8, 0x8c, @uid=r10}, @typed={0x8, 0x87, @uid=r11}, @generic="c010f76f7ce848610246a62b93c2776a0c6c824f855f5f90ccf32c661773", @generic="7204a2f086a3abd2bbfa6248d08576ea9f1f347f4867f840fbd89ced30c75c73156abb3b33d04cf11f586e67e8d6b43cae434c1043e1e6fe3376303604e99a826baa82867ac1898885e2710f1350065969d29a56fbaf830ab2895c3db8d34a81129c3424292f3e81fab3ca2e9a9e54e05562e79869dd72ebc8288f550acf77c44ec5ecc40affbc33fe87e4594ee30b9d74388ead42d874dadcf5e57df36c1c4e65b6823781e62cfa4252351de69f8fc17a84c56275bb34ad80ff27c9320976620674c11dd5ed1782989c76969c15e69d763665835ccfcb3468a6a3b3a70338802894", @generic="3c9a79423eed3fa593bfaaddf11c27f5d9348714dfba7ffe74e5e3da4894d7a6b8a6d114b9f86ab5aca522d8974806920202f593198b552b2d76c020b3567887b02365e543fe1c4d", @generic="5a76aa15d45358ecc0c44223aaad3af7a0934f42679b2861115705baad04ee4dff0e1f29f538ab609e5084ecae9c9037922c592a12e16695e9d7a01962b2b27d3ae1228979eab0970901ca5a54fd557b07ceb94fb71b74d040ad07c68ce161dce5dca1fa02a38f1b4513ddd1fa3fcd03806884ffbf333a6d1652c278e10dff5acf076503ffbd8cb0350ef36eb09585feb6fa78f8655a2e5d05bc57b223f2bd8aac484295d9c307085dc677ae0cf70c09ace4f79fa142db13cd852c", @typed={0x8, 0x49, @pid=r12}]}, @generic="aff4cef14bdbd045e5edb8b3d71ff9fd251a11aedd19a8900b9b13295d8b2683db8e2ac451938dbdc60d08f5392b75f687d2ce051e981a4a398f24f60722df6ca1cfb3caf3935d35559e92ec58049b15baa67af018", @typed={0xc, 0x68, @str='nodev\x00'}]}, 0x294}, {&(0x7f0000006e80)={0x3bc, 0x37, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x204, 0x16, [@generic="f07768b330083a04bf54dffc319d1aa74671e30bb02763cc8667631cbb8c2b15fdb722f121019837d61bbf80ae423eedf673907a4c2c8f12f6032b8e333e3f8764ff3c8d0c0475da619e92e1d6d845f785941262819bb60c50990d4c9495f705904220c591189481413b913a78151cb709b3021fe865c53719e35ca5f77c1190c3c6eef999e11729799354c09605f266ede07d0a28705f2c8fd2ccb306c012a43789c0f9a00c2151c48f47ad6259f22fb4aba9e12fae77b066215966d4b5c37ccd1235adb69f167fc1cff1e86c91bc69", @generic="577980f895ee0fc7bf6848c87cd586e124242013c0f89aa891a8cf969f80e657c482e7e5a7e2ae3f3353b57007a56ca212b1a07b803e930af1a9b1b29d94329a13606b00da980e9646975aff2bfe4b2c91109f7563dba691585567edc96582a3d18eb2382a643045d26115", @generic="978df22cfea9c9f3198ca579e4d548882f59908b62807da91aee4afc4aa886a48c5b9f43e2779ce9f1930fef24b03c196d131b055f1c15eac63a516db383320acb2ce42de7bf943f7fe75c63842c479eb7349e8e1edfce23f18cb91bc562f8234492a1fce6fb0c75d168a5760dc8706aae38cdf1ad15cd35bc2fe9f03d6dc0b4e127f2570111d9d58a32a97d2327544ddf0b87026594e5710dabc12d527f751d566c65549f9b0a43cc28704f73e3dba6321207a700af3e85492e354f6edd9f95ba12ccbb0a"]}, @typed={0xc, 0x51, @u64=0x7}, @generic="2e4a31266826ff504589ec3735281b117bcbb1be383dff768ca36dc4a782f700c805da4c5ef960cf48cbfed714f615e190f110d2d7dd827847ae8b686eb152c591be106fe66b56b4c6c0f1e28a99c5673fd188161fe817f2eef788980cc7a7affe044c0e4f9c1b39aef43c5f351c9e", @generic="aa46e994aca07aa69a467811bcf9b6986a0d1b9aa20b9146db4541a304f9406cb6d2629161bce88d36a6143cb3f34ba5", @generic="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"]}, 0x3bc}], 0x9, 0x0, 0x0, 0x20000000}, 0x20000001) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff31, &(0x7f0000000580)={&(0x7f0000000380)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xfffffffffffffea3}, 0x1}, 0x24000085) 2018/04/03 21:51:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x40000000004}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/03 21:51:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='+/mime_type)Wppp0', &(0x7f0000000100)='&vboxnet0/-\\\x00', &(0x7f0000000140)='selinux\'+)&+trusted\x00', &(0x7f0000000180)='trusted\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='self\x00'], 0x1000) [ 1270.188523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 1270.240269] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 21:51:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) 2018/04/03 21:51:49 executing program 5: r0 = userfaultfd(0x0) ftruncate(r0, 0xc9e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x3f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) 2018/04/03 21:51:49 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7fff, 0x4) fallocate(r0, 0x40, 0x0, 0x3cca) socket$alg(0x26, 0x5, 0x0) 2018/04/03 21:51:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xff, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0x0, 0x1}) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:49 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000300)="3c4ce9538f88b00baab59de5b85f87be", 0x10) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000004c0)={[], 0x4, 0xaef7, 0x5, 0x0, 0xcdc9, 0x2002, 0x114000, [], 0x100000000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_getaddr={0x2c, 0x16, 0x404, 0x70bd27, 0x25dfdbff, {0x2, 0x18, 0x2a, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x401, 0x3, 0xaa4a}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40cc0, 0x0) pread64(r0, &(0x7f0000000040)=""/46, 0xbd264011306b3e35, 0x0) 2018/04/03 21:51:49 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40002000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) syncfs(r0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/03 21:51:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:49 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='.\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x400000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x1, 0x6, 0x5}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) recvfrom$inet6(r0, &(0x7f00000001c0)=""/68, 0x44, 0x1, &(0x7f0000000240)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c) 2018/04/03 21:51:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8600, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x93, &(0x7f00000000c0)=""/147}) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) fcntl$setflags(r1, 0x2, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001280)="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", 0x5f1}], 0x1) close(r0) 2018/04/03 21:51:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r1, 0x0, 0xfffffffffffffff8) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/229, 0xe5}, &(0x7f0000000100)}, 0x20) 2018/04/03 21:51:49 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000880)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) flistxattr(r2, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/04/03 21:51:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x6, r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000000000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r2, 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="01000100810061ab1743c7295f56e109ae527307396a2caaf82d63de13625a652c6a20213b501e4a88475eb71024b665bab4fb3397a94c0c9c56285264b9441f389dc69694f8018809a279006b4fb241141f7fb8ac1775a5d18ae38b8724c7d7c4d5176a67a61710b329e9f4ddd90b47b48c04219690ba0c46dd1b4d617de481724ce623ddccb7fb7188f9e86f34356aa6ee25b484f22ac8341035601e16ac2655e2813b12687cfaaba3686604f0cfa4be45101f2aa09fb1c64b65980a49641028f54f14c009d05d448715d22a20ce2b7aac9a6f26ccc8217f41a2ea77b54fe072"]) 2018/04/03 21:51:49 executing program 1: unshare(0x400) r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e36fe0)={r1, &(0x7f000003e000), &(0x7f0000d1af1c)}, 0x20) 2018/04/03 21:51:50 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x20000) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/03 21:51:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000080)="1928abb015170b6ca702ef9d", 0xc}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_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) 2018/04/03 21:51:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x216, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000a4289f760f120ffc3c534bfa750a539b736a48ccae27484619bf7511553923024b700f742a21b9a94279dc257de15f8d5d9f9b1a6569af479a7bfcdd02e1e4a3ee57b1b9299a37f403e055780bfce9694e49cbbc2159919aff61585b1790ccf456c29c8fa800000000000000000000006293c2071d8ff40b13fece4ee60080a602d11e84718080b6dfbb199f11e6671a999e9103a24ca01c8b6409281e3ed62cce9e1f677ad4942855eec84a9b3a36fecf5a453bdff766d7ab5759acc6ab8919"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, "71756575653002000000000000000000000000000000000000000000000000000000000000000000000000000000090800"}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 21:51:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xff, &(0x7f0000000140)=0x1) mq_getsetattr(r0, &(0x7f0000000080)={0xfffffffffffffffe, 0x7, 0xfea0, 0x7, 0xfffffffffffffff7, 0x1ff, 0x6, 0x1f}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) 2018/04/03 21:51:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x2}, {}, {0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/04/03 21:51:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_RMID(r1, 0x0) 2018/04/03 21:51:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) init_module(&(0x7f00000000c0)='/dev/input/event#\x00', 0x12, &(0x7f0000000100)='em1posix_acl_access\x00') r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) syz_open_pts(r0, 0x1) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc7f, 0x2) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x6) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/04/03 21:51:50 executing program 4: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180)=0xc6e6, 0x4) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000001c0)=0x3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) 2018/04/03 21:51:50 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x101001) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1}) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r3, &(0x7f0000041000)='./file0\x00') mkdirat(r3, &(0x7f0000000080)='./file1\x00', 0x0) renameat2(r3, &(0x7f0000047ff6)='./file0\x00', r3, &(0x7f0000011000)='./file1\x00', 0x2) linkat(r2, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000100)='./control\x00', 0x0) 2018/04/03 21:51:50 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x20002) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d000300"], 0x5) 2018/04/03 21:51:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB="4b245b697d36cc285ab627d5a925363638fdb7f7ca"], &(0x7f00000003c0)=0x1) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000400)=""/145, 0x91, &(0x7f00000014c0)={&(0x7f0000000380)={'sha512-avx2\x00'}, &(0x7f00000004c0)="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", 0xac5}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)={0x3, 0x5, [{0x2, 0x0, 0x3}, {0x41, 0x0, 0x10001}, {0x1, 0x0, 0xff}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000140)={0x0, 0x7, 0x33, &(0x7f00000000c0)}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0xfff}}, [0xc000000000000000, 0xcd, 0x2, 0xfffffffffffffff7, 0x7, 0x1, 0x6, 0x20, 0x9, 0x7, 0x5, 0x5, 0x8, 0x7, 0x8]}, &(0x7f0000000fc0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001000)={r5, 0x100000001, 0xad, "01f0d215df5d5ace4a800905a9c1ffb97642a206cefb0bc3500f3e2c8a5bbabcc0657aaadfaf36faded741af113b01769bb329117387bd8188cc7f9aaa9a1e67a9cccfeefa0ec9f88cc0ead4126c4a87f3310351bcd2495601490df5596c60455fecac5fcfd0a2ba3b001acc7c67d76921b6d8292ecdb180818606975e5cd5db523d81e18ff8555f2f916af8d19092261fe51dfa9c4338bdceb9d9b61bf601ccc50492a57f79c744fb50fcd076"}, 0xb5) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x8, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000012c0)={0x8, 0x5, [{0xc30c, 0x0, 0x9}, {0x100000000, 0x0, 0x80000000}, {0xffffffffffff248d, 0x0, 0x3}, {0x8, 0x0, 0x81}, {0x3, 0x0, 0x7}, {0x4, 0x0, 0x80}, {0x1, 0x0, 0x20}, {0x4, 0x0, 0x9}]}) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f0000001100)) 2018/04/03 21:51:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x4000000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/69) setns(r0, 0x0) 2018/04/03 21:51:51 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000100)="f54d592a77b482f27aa1", &(0x7f00000003c0)="3c4c45fd3e0b7bddb436ac85a22b06960b63522b717ae9e6a028dfea0df59d91a6b354294b892e285a999f6925fcc217bff5cac3632cad10fbfce59a8818adecf1ce4ae3b8c02837bae41c2ee7907e6bbc895468d168114ac412a51357fd78106e1c66c31a41ef644f52850e3e6719a28f809e4f26a5b5f3c4737509748288107db8c9c1db32d674f221af93c957237639c4f4090cebc5679ee4af218593304c1d7c08034ce13422b27f4788aad8a1013beba20a392272fd009e7ad3a6826ab11fd566702d"}, 0x20) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/03 21:51:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000080045006, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'brilge0\x00', r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e24, 0x4, 0xa, 0x80, 0xa0, 0x3b, r1, r2}, {0x9, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x3, 0x8, 0x6, 0x9910000}, {0x80000001, 0x4, 0x1000, 0x81}, 0x1, 0x6e6bc0, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x1, 0x2, 0x100000000, 0xfd0, 0x6}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', r4}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000001c0)={[{0x3f, 0xff, 0x5, 0xffff, 0x9, 0x1, 0x0, 0xcb, 0x0, 0x5, 0x5, 0xc55, 0xffffffff80000001}, {0xffffffffffffffd9, 0xc12c, 0x2, 0x3, 0x6, 0x5, 0x1, 0x800, 0xf8, 0x8000, 0x8, 0x2, 0x4}, {0x3, 0x8b98, 0x2, 0x401, 0x9, 0x9, 0x20, 0x3, 0x8, 0x91, 0x0, 0xff}], 0xecc}) 2018/04/03 21:51:51 executing program 6: r0 = memfd_create(&(0x7f0000000140)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x335000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$addseals(r0, 0x409, 0xa) 2018/04/03 21:51:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x291, &(0x7f0000fff000/0x1000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/04/03 21:51:51 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) socketpair(0x17, 0x8080e, 0x10000, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x90) 2018/04/03 21:51:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x7ff) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/04/03 21:51:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000040)=0xb43) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r1) 2018/04/03 21:51:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x9b7a, 0x19b002) listen(r0, 0xffffffffffff4407) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x3, 0x6, 0x3, 0x0, 0x0, [], [], [], 0x8, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe00600000083f710143548dac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/04/03 21:51:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7ff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x1ff, 0x0, 0x3, 0x81}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000180)=0xb5) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x3fffffffffffffd, r3, 0x10003, 0x3fa610fa}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x6, r0, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) times(&(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x40000001, 0x28000) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup(r4) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) set_thread_area(&(0x7f00000001c0)={0x9, 0x20000800, 0xffffffff, 0x400, 0x40, 0x6, 0x9b1, 0x9, 0x4, 0x80}) close(r0) 2018/04/03 21:51:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/04/03 21:51:51 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x422000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x80000, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_procfs(0x0, &(0x7f0000000180)='ns/mnt\x00') openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) memfd_create(&(0x7f0000002600)='/dev/net/tun\x00', 0x3) syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0xffffffffffffffff, 0x101000) r0 = syz_open_dev$usbmon(&(0x7f0000002680)='/dev/usbmon#\x00', 0x100000001, 0x20003) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0x80000000, @reserved=0x1}, 0xffffff48) epoll_create(0x1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="f3ef9873ec408dfa6cc4c79498a6335325e55e0b1c0b88178c623fa7ad86a734b66c6d2f460158c07efe39cc9cb05962256aae340d1dda08b6", 0x39, 0x40}, {&(0x7f00000000c0)="f97f3c90a968696d5dee8d3d0f89b938d6ce4f89639f4b8f544ad99b037058f42023afba415233ff34e4cf17fbd1b4220bc852a80344f05e5102de303c8c9cbe3a9dff6f1d2106725ec101355bed43c0441204e217b0def77ce5b736f9a8c75e", 0x60, 0x1f}], 0x4, &(0x7f0000002500)=ANY=[]) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x60000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000500)=""/4096) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x80000001) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000306fa0)) mq_timedsend(r2, &(0x7f00009b5f63), 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) 2018/04/03 21:51:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) 2018/04/03 21:51:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xad7) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/03 21:51:51 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) getdents64(r0, &(0x7f00000000c0)=""/72, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x100000000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000200)}, &(0x7f0000000240), 0x60}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x800000, 0x6, 0x8000}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) r2 = request_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='&:em1user\'self\x00', 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000001900)='user\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)="ae0ad9e06cba0c9d4e524054fbc4fa45c7132556d30eb3ccc93a38fb62f99f726a7b01e663f64fe2e817767f417c62d5ae6dd2d0c12f30fabc743b3a3e6b055b29c5", 0x42, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001880)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="18c1400ef257b59bb75f937f6225afcf5f76d4bee9a2a41d2e85a98a6e13a2f57a8aea933f146f4e2899ed64bb44b082850eda28acbe39e1b15d7f3fa25418e14f63ccb3e25dc03b25cb788a75d31cd0349d1a7bb03bfc6b00a7aeba04d281b8c5e0bc5ea7e9848a64039a9e6cf15bbbf93e97228bd17ec19b5bd8707160d007f94a61e95434dd7d0c9bc7a67439d0f1dca7cf0c93a178f8f9166c3ddda9a9ee89ccb24e83e4e2572cfa652e14fca601103ae8ac8d4271d2c85798b33ce3c0c79f83b102f047955af065c31e84c7eaf1804df1542e32534b43372a369fef18", 0xdf}, {&(0x7f0000001500)="5b463b2e6f49cdc2a84d9ef7932d307f26521149f4c2b735bd12c92032eb07be7340c083f546e7775e2982c451726096e6403b316b9991debe54cf5982a93c7ac98f90440fb5e94410a776d864abe75d8226b4d5cb393a811224a300ec36cbdbbaee17dd4241e419d5f80cd97eaf3cbaa1dae5bac949eb940d32d1de171f72cc6b3fb4b0d7df57a2624b7c690bcf2a5d6b1328cf36468891a796b09a2369e0a3aae83f5fe056d8d8ee4199c39d002bd660979c6edd76ca265665221c7ae64dce4e110cb38de43b6093df7a4a2557b0426f5baabddb9393e4e02764f3", 0xdc}, {&(0x7f0000001600)="41a0783f9e62106034c9bf1e7bfee9b19ab024633c875587bbb8496546970923faf0dfc7bf94e72fc06692bf428db648325cc08c9bd23742211e295809d4b6b4a27bdcf499b6cfba37f627bad75f94da6764b50f2c74e70afc096fc8e929d16bb4894fe600e5ed9c740e3e902bab8d450035681a901177e9ac165f22795f859ea28973208e7157feb1db97c31f758927a95a67e9aa5b1c134152ecca85c5935ec8fdfab0cc3d6f64014b278d94f78de77fe9a02a295654f40ddd4becb98f0b0149b548fe533c3e846f227e0c51f44ba5efef7dd394fd98c10836582ee4eddb7e508fa213", 0xe4}, {&(0x7f0000001700)="2f189c959ee0dbf5394b1bebe9cac247aff8e4e20e4de34dcbde1d91ffce03934166f7977e7e94554f03dd7f379acb70e1d2fc90a22f90dbcef0aae4120eb87064d2945680f0d97f67faffa1c0ec5a610ce029d7d3d09ceb36a4d2ff0f0f107fb58e6f1c83586d067ab7c5dc638881dc27a2828f8edbf7bb205b79ea15b8ff740941fb62cd8e4cb013c2ec017aa414323839dfab3974301ac4f2225c7ba348ff5a44ac5563fd190c8db51dc8db856a83330f336fee60e4526090e61c9b276ca0a2048a9f7b6f8ed738f4f5ae3d36e238d70143bf9ff7e617a1c9614879306e380b3d391d85c1c51e3bf35eccdbfdd41f7679068246220c3e2a", 0xf9}, {&(0x7f0000001800)="a9de95b0d63e7ddadd2e6407639d1739f16988ce42431aadaac86fbef315ac17862b9d7a9926079a472d8ab7ef1cf63c88a4279e3adacaf89e2d2f19b8bf30a6886877faabc6b9aaead23bf22edcf9c60a7caf7c95e72ff8eabca20d5466b5c94eb3cca0e7464840bcb64d1ac243e7e6425ab9ccec1348724f44e74cb6eabb58", 0x80}], 0x6, r3) io_setup(0x401, &(0x7f0000001a00)=0x0) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) io_getevents(r4, 0x831, 0x3, &(0x7f0000001a40)=[{}, {}, {}], &(0x7f0000001b00)={r5, r6+30000000}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001b80)={0x1ff, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x9, 0x200, 0x63a, 0x209, &(0x7f0000001b40)='bridge0\x00', 0x472d4d6a, 0x3ff, 0x4}) keyctl$instantiate(0xc, r3, 0x0, 0x0, r2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001c00)=""/151) write$rdma_cm(r1, &(0x7f0000003f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003f40)={0xffffffff}, 0x106, 0x4}}, 0x20) write$rdma_cm(r1, &(0x7f0000003fc0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000001cc0), r7, r0}}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004040)={0x8, &(0x7f0000004000)=[{0x4, 0x8, 0x81}, {0x3, 0x6, 0x101, 0x235}, {0xa1, 0x5, 0x1, 0x200}, {0x3, 0x5, 0x70, 0x100000000}, {0x1ff, 0x1, 0x5, 0x7fffffff}, {0x0, 0x4, 0xfffffffffffff13f, 0x3f}, {0x7c, 0x20000000, 0xeba3, 0x100}, {0x3, 0x0, 0xa2ad, 0x1}]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004080)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000040c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x78fa, 0x71}, &(0x7f0000004180)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000041c0)={r8, 0x3, 0x4}, &(0x7f0000004200)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004240)={0x4, 0x9, 0x84, 0x3f, 0x9c}, 0x14) r9 = syz_open_dev$adsp(&(0x7f0000004280)='/dev/adsp#\x00', 0x6, 0x20000) mq_timedsend(r0, &(0x7f00000042c0)="0ef194fa66867627320afab50b443effd573b3db646ce6b5026bce1638c1d43917", 0x21, 0x3ff, 0x0) r10 = socket(0x11, 0xa, 0x68476b8) fcntl$getownex(r9, 0x10, &(0x7f0000004300)) prctl$intptr(0x21, 0xde5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000004340)=0x9, 0x4) 2018/04/03 21:51:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x80000000, &(0x7f0000000040)="fad121d35af5752579") r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000580)) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000005c0)=""/95, &(0x7f0000000640)=0x5f) 2018/04/03 21:51:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) tee(r0, r0, 0x4, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r3}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x400}) 2018/04/03 21:51:51 executing program 3: mlock(&(0x7f000000f000/0x1000)=nil, 0x1000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/04/03 21:51:51 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x105002) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="660f71d6b50f40c666b898369c050f23c00f21f8663501000d000f23f8f3f20f8d86001455f00fc74ad0660f38dbd4f2aa670f7f7c705e0f2018", 0x3a}], 0x1, 0x51, &(0x7f0000000100), 0x0) 2018/04/03 21:51:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r1, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r2, &(0x7f00000014c0)="a2bc1838300e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8d6e226842bfc7ff55fe742eaeb1303cca295e3b620dfbe74ede69", &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r5, &(0x7f00000012c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) accept$unix(r0, &(0x7f0000001300), &(0x7f0000001480)=0x6e) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000001280)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000"]) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x80000, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001500)={0x0, 0x3, 0x7, 0x8}, &(0x7f0000001540)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001640)={r6, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7cf4) 2018/04/03 21:51:52 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x56, 0x20000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000140)={0x3, 0x3, 0x1, 0x0, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000013000/0x3000)=nil, 0x3000}) syz_open_pts(r2, 0xa00) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) 2018/04/03 21:51:52 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x32}, &(0x7f0000000280)) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) getgroups(0x2, &(0x7f0000000700)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="19c63d1bb9a9a9d34c3b80859e0e65b4161a57d16b7b081fa2ed2ddc2184cd1a403decd61c99ae21c4ae2a49b3461ba70ecf96f9d6bfee8d342a5b949206de345a2665c69466b698f2bc90684cd31453f5f83666194c0075ee158113a4c9d5f117bbfd3ece2865b86a45b3158229a34d3ae884c546315550c6d728cf55ca3a2ab75c76f5d54ac2e6f8d91d51b33452bd257c2617aeaa7d2bc7fcdde4f0a3dfc84aeb744806679553", 0xa8}, {&(0x7f0000000180)="7df559a0fa0cb469190e96154520f6cf1147252154bff5d61665d4195d7d04f7e36d1c95cf20886a4874c01a9df0a2df49f419c025d84f053413cdebfd8948", 0x3f}, {&(0x7f00000001c0)="800fe586faf0de08c89f71c732c9b5bb9d05d6052a2be57f58aadc5a050c3c2d945a45144045c79a2b1c0c350f31f2da5aa0435ed310a8", 0x37}], 0x3, &(0x7f0000000740)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x800}, 0x800) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/03 21:51:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl(r0, 0x402, &(0x7f00000000c0)="18be0180bd7cb7532732005b4f0250726c523d6157a17fc77ccfc60a5f4338d4deec384f030018eba2e73bb7d8711b") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x6, 0x2}, {0x4, 0x8000}, 0x100000000, 0x3, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'irlan0\x00', 0x1}, 0x18) r4 = socket$kcm(0x29, 0x5, 0x0) fchmod(r4, 0x80) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x1f}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 1273.107266] IPVS: Unknown mcast interface: irlan0 [ 1273.137378] IPVS: Unknown mcast interface: irlan0 2018/04/03 21:51:53 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f00000000c0)={0x33, 0x8, 0x400, 0x93}) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x5, &(0x7f0000000580)=[{&(0x7f00000002c0)="0b491cb643568d13d1c33446cca428ceef97cc57a962d7f3dbf509644b59c1e88892ede0c8a4b7d4d801380d00d8e17fa5c95dd5f9a38037f57729470993bf24e478d613bbab6ba2923bafd9f06c8606235d47bbea2d832d8e08846d8188f7d716357962dd0c2baf8f69ea83b8440c724dc7412606f8c216b3ae14d472a0228a214a8715177ddfe782295c78f9c5ebfc4322de5e28ce2683d4d9f0c901a6", 0x9e, 0x4}, {&(0x7f0000000380)="a5dae7e29a5e27388982a654e2b62dda5d4e62ce05e0c9551d69d69f23a8f20e100ae35f4f93ed6207c18891976965babcb065d6d6446d6f7196d3509176df7176e1", 0x42, 0x14000000000000}, {&(0x7f0000000400)="eed8d894481b4ba0c2a59a5917fddcc15c09663b7ffdff71aaccd3a0a70329ccde805b0944e735eef3db6cb798d0d5c76db4ae6b6aace1e281a8598acba58f04620c55356c4d9b46a92fdf95394f20eac7f8d2766b5a82e71006", 0x5a, 0xff}, {&(0x7f0000000480)="2b2206da0b5f2e8bb5cb0a1a92ac8e6a8a93e0f0ff1ca870133de423a8cdd7d84993469f99e299afc0e17178ac9b8ed3268f52f6e15a9f0cf80bbabf02dd9cf1c969ca2c1ae47ad62f160effa1daf2f754d5dde254c522379c16c53b6fb75ef4632b5cf09cad9848afe4e65ed1595b1b56968bec8d620652129c84619072b4c0a5a4045f", 0x84, 0x400}, {&(0x7f0000000540)="d8e26e0f46eefcbb8ed235e0e1c2bf6c887f2ad56732dd7712933ee1ad34714a54594ac069388006b42485b45b75b452ddaad88606", 0x35, 0x5}], 0x8, &(0x7f0000000600)={[{@noquota='noquota', 0x2c}, {@resize='resize', 0x2c}, {@usrquota='usrquota', 0x2c}]}) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) accept(r1, &(0x7f00000001c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x80) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000680)='./file0\x00') 2018/04/03 21:51:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000240)={'syzkaller0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup2(r2, r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000180)="a24827f852fc0f9a76666e1c86a07c93fd8667b550d57347d07ef99adde5162f803ec6aff2214fb189d30cc6d6cfd74cac8da55e11a57502327910b76bb62a9fe1e1a8105b855e0adf22bbf00183bb11d7fb5636770b0da39a152bc0eff4bfa476236a940bfd16254809cf75a9d961ae080678bd25fce0ad37bc7459c3a1097cb80d20720346de318973f1b33f504c2d010021a415b38b8ae39b595934239fea47b9001e1c1c99af810a1dd5a9a76da2", 0xb0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x46002, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0xffffffffffffff00) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = dup(r2) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000000c0)="832724f69a39ebce41cd550cd35ebf8ea393e60b6854ccdb4fc56b4d0edd9f251fbf64b428dc83a48bfc689f090e1f51328f80681481207588291a25202884d664649c1e99d5") close(r4) 2018/04/03 21:51:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109003, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0xff, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x2, 0x7f, 0x3, 0x5, 0x100000001, 0xe6b, 0x4, 0x20}, {0x8000, 0xf4, 0xf24, 0x8}, 0x6, 0x6e6bb1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x7e}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3504, 0x0, 0x3, 0x2, 0x0, 0x100000000, 0x7}}, 0xe8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0xa) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10) r5 = dup2(r0, r0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000000a80)) r6 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400000000020000) recvmsg$kcm(r6, &(0x7f00000005c0)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/134, 0x86}, {&(0x7f0000001080)=""/231, 0xe7}, {&(0x7f0000001180)=""/99, 0x63}], 0x4, &(0x7f0000001200)=""/94, 0x5e, 0xfffffffffffff889}, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x9, 0x4, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2ab22037}}}, 0x3a) llistxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/99, 0x63) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001c40)={"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"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/148, 0x94, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="50932032405566b5f896c58419dd8a7f595b1ef5e2a873de53a654d6e052a78c6e1ea62b6771de1c066ad25bebb59a91da0728f9733d15a896419dc63cffed95df9a38bbb87f316f866f54acfb5058570a222c0a9b3f600d4c8122ab5f1efc25c021ba40ea415fba0cc34b337933613d94cc3e0831e70c9dcb19053eb37575122d623dd2400944d9c7682df7f8932607a99cd614f7a0910e9276a21ffa356d972a963274141643638b04d45ddb16a6bf8764599284ff7c0a097f9fb3d9d9602fdc24e62a32522c491ad0699fa37aa27998d79fd5a465cc5b863a81f0069699145d079799401f9057e8ae10e1333fc3e98c761db855a9", 0xf6}], 0x1, 0x0) quotactl(0xeb, &(0x7f0000001340)='./file0\x00', r3, &(0x7f0000001380)="632040f7385613b25139ff2be76e882959afc1ea147d06a7771ace5f12b954387e77a6503ea0ea5e623e8b11a2ba383ff50b110e6f4eb65cc8df5bb1e4ccfe325b63ea816552048be1f24367c98dea693c212bb9af30db76d014fd7fd6f59c7faa953fa9524a1d3376c5b5eb358c1a999e94c3b77090052bfdfc6afffb28db1dc77d2c6f560820240df4dc78e8192e045657993f61c68a6d378d54bead7e13ad8ed573d3c4742d1ed73e55e7d855b23a670a1177d806d6b11ce02bbe4ea80b7f26983779ba028426b509c5fa7452d05cd732268a3a93f5f02e44964e61") 2018/04/03 21:51:53 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144eea57ff000207835ec62d16b208feefaf234b0002b4cc4c39bdc8451792b903f4b7d8c8c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf20798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a39bace00000000000060cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e384515f20000000000000000000000000000", 0x118) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) 2018/04/03 21:51:53 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000069078ac2314aaaccf2451bd7038e47800000000000000000000000000"], &(0x7f0000000200)) recvmmsg(0xffffffffffffff9c, &(0x7f0000004440)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1, &(0x7f0000000280)=""/100, 0x64, 0x1000}}, {{&(0x7f0000000300)=@nfc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000500)=""/248, 0xf8}, {&(0x7f0000000600)=""/56, 0x38}, {&(0x7f0000000640)=""/129, 0x81}, {&(0x7f0000000700)=""/35, 0x23}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/163, 0xa3}], 0x8, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000009c0)=""/219, 0xdb}, {&(0x7f0000000ac0)=""/192, 0xc0}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)}], 0x4, 0x0, 0x0, 0xe7f}, 0x3f}, {{&(0x7f0000000c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000000cc0)=""/94, 0x5e}, {&(0x7f0000000d40)=""/120, 0x78}, {&(0x7f0000000dc0)=""/116, 0x74}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/2, 0x2}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002f00)=@sco, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f80)=""/51, 0x33}, {&(0x7f0000002fc0)=""/2, 0x2}], 0x2, 0x0, 0x0, 0x3f}, 0x3e}, {{&(0x7f0000003040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004340)=[{&(0x7f00000030c0)=""/71, 0x47}, {&(0x7f0000003140)=""/122, 0x7a}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/21, 0x15}, {&(0x7f0000004200)=""/16, 0x10}, {&(0x7f0000004240)=""/148, 0x94}, {&(0x7f0000004300)=""/35, 0x23}], 0x7, &(0x7f00000043c0)=""/115, 0x73, 0xa}, 0x7fffffff}], 0x6, 0x20, &(0x7f00000045c0)) r1 = dup2(0xffffffffffffff9c, r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x6, 0x2, 0x5, 0x80000001, 0x488, 0x80}) 2018/04/03 21:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x7fff, 0x400000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x2, 0x2, 0xe6, 0x6, 0x3ff, 0x5, 0x3}, 0x20) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/128, 0x80) lseek(r2, 0x0, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000000580)={r4, r5+30000000}, 0x0) faccessat(r3, &(0x7f0000000640)='./file0\x00', 0x1, 0x100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(r6, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000680)="86fb309b4dc64bc4c237526c73ab0403641a63bfaeac747110cb6455569e293f1d8a0e04c600ab3188f6650209e92cd08bad5cdcd0329f168ed47748d460f1e0603052afa1a1e059ad9aef216cc8653c322e38b24f88f231e55bf3c2e431ef197cc8e103c089d45e4d2bcdd5166d3c5928917d5c29a7dee9e826a1dbee0c8456134f4d866a", 0x85}], 0x1, &(0x7f0000000540)}, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000400)={'bcsh0\x00', 0x80000001}) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x90, 0x11, 0x400, 0x70bd2c, 0x25dfdbfd, {0x7}, [@nested={0x7c, 0x70, [@generic="c813bd3af7cbec74e4f7ed4e8f937860835d9ce6c8827690afe468b9a503a803a970646753effc9739f5ee6916d939ad54b708cbbd8da8a5f0887d1636d9b0dca450a3332e36c2e91bdd3518baaabc6998895cdf8a266bd21afd480f2c5ff222b48cbeac4d01afc29c2395ed57b8ace0ef5088d87adf"]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000067, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/03 21:51:53 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000340)={'sit0\x00', 0x6000000000}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000400000000000000002000000010400000400000000000000ffff0000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000002000000000000f5000000000000000004000000000000008a0b00000000000009000000000000000000000000ac2a00000000000000000080080000000000000000000000000000030000000000000008010000000000004600000000000000000000000000a3ad000000000000000080040000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x3fd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x11, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000007110300000000000000000000000000095000000000000000077cf58296775f7f55f7770c92a0d8ebb2eba527615dd0ceff6db2d64831552a995a980671c10265065f8d224bbd759409c68bf948500bc2d49dc9e445c2a405760b5fdf7a62949f4017dbc2069f670ef3c89ea2d08155d4bc76c417bc3df80b5c2701c33c78b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) 2018/04/03 21:51:53 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xb0, "42e5d8f7c14a09386fb79b8665de969970340e21fe70ae4035ecd4f1b653e139b917690803000000000000552518296ae8871d661d0a68bf0e2bcf8659d4fa41bf60bd832fa0f9a6f0d07087ae2e00f6a82ee065d51db28e843c61f30ac75a6b0ddf4b7d750ac7dbfd21e5f81a2e0c4d7b70a29ba8c3b44fb7df6ef69a3087f16f8c966e4c77fae3f83c11835cf1970b13f970759b9123dbe24ceda52e21dc86fce93e52000000000000000000000000"}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x2e}, &(0x7f0000000180)=0x77) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x7ff}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x3a6) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/03 21:51:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3e, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x78) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x1f7) 2018/04/03 21:51:53 executing program 6: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x12, 0x9, &(0x7f0000000140)="dfb5e6554dc45c46b2"}) r1 = gettid() r2 = getpid() syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xd352, 0x25, &(0x7f0000000140), 0x0, &(0x7f00000000c0)) kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/03 21:51:53 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000040)) 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$inet6(0xa, 0x3, 0x80000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x800) r1 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0xf, 0x0, 0x4, 0x0}, &(0x7f0000000180)=0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x100000000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:passwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x34}, 0x3d) close(r1) syncfs(r0) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x1, 0x1}, {0x1dbb0209, 0x0, 0xfe, 0x7f}, {0x1, 0x3, 0x0, 0x20}, {0x200, 0x4, 0x86, 0x5}, {0x1, 0x80, 0xffffffffffff47b1, 0xa15}, {0x80, 0x1f, 0xffffffffffff28d7, 0x147d}, {0xfffffffffffffe00, 0x0, 0xfffffffffffffff7, 0xb73}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) 2018/04/03 21:51:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r4, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r7, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/04/03 21:51:53 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x80000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x800) r1 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0xf, 0x0, 0x4, 0x0}, &(0x7f0000000180)=0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x100000000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:passwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x34}, 0x3d) close(r1) syncfs(r0) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x1, 0x1}, {0x1dbb0209, 0x0, 0xfe, 0x7f}, {0x1, 0x3, 0x0, 0x20}, {0x200, 0x4, 0x86, 0x5}, {0x1, 0x80, 0xffffffffffff47b1, 0xa15}, {0x80, 0x1f, 0xffffffffffff28d7, 0x147d}, {0xfffffffffffffe00, 0x0, 0xfffffffffffffff7, 0xb73}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) [ 1274.225935] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 21:51:53 executing program 5: msgget(0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000046a3000000000000000000"]) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x2, 0x0) tee(r1, r1, 0x8, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40004001}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x4c, 0x0, 0x421, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x198000000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000300)=""/136) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x4, 0x20, 0x447, 0x401, 0x3, 0x7}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000240)=0x9) [ 1274.322570] binder: 23589:23594 ioctl c0306201 2000a000 returned -14 [ 1274.354601] binder_alloc: binder_alloc_mmap_handler: 23589 20000000-20002000 already mapped failed -16 [ 1274.382087] IPVS: ftp: loaded support on port[0] = 21 [ 1274.431790] binder: BINDER_SET_CONTEXT_MGR already set [ 1274.438358] binder: 23589:23613 ioctl 40046207 0 returned -16 [ 1274.457813] binder: 23589:23594 ioctl c0306201 2000a000 returned -14 2018/04/03 21:51:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='mime_typeppp0}\x00', &(0x7f0000000180)='%\x00', &(0x7f00000001c0)='}vmnet0)proc\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], 0x1000) r1 = socket$inet(0x10, 0x3, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x74) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0xfffffffffffffcde}, 0x0) 2018/04/03 21:51:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/04/03 21:51:54 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000400)=""/70, &(0x7f0000000300)=0x46) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @multicast2}, &(0x7f0000000240)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="f4cf8100000000009dbcf12978a624af55ba63e06fb4300e65ae0018b6cd6ceee446bce3d4157f35477f6fc57eafff7e860cdcc116a4e6f44ac3b077dd914176dcb91e7c10d46cb2ad35592eddaf1ee44d0f92df617dd6042b2a57bb0956eb227448c73f359698a789c8c998b36aac80d171cf5fbcb118cfc6c5aa3aae846fad73e3596a8e79ad4f5b65fcf266bd06cfe3f8d82a987ef63d98f8b7fe430b02dfd27f507b09d58b89a6e1610222ecc4dc5c9a6fd274c22674e996a2661187255e6fa574c24631ff8b1ecef2c83586c6a22cfc4216c0cbf08b82dcd571bdad66f85698a7fe91d7f759fdedd17e5a000cbf48b41454dddea38f33c9f553c2a64c2773490ef7e08fee8896e32fb6df6ece700000000000000000abc0e34fd87b901450f072cdfe635c2608574164acca300c4beee93a9a8e0b667e6088308e40ad19b05ee0d7b40abc02fd93327fb98ad9880deb5bc197818b1cc07e33ee853e4ce7a798256e74043e33d496f92115bf59000000000040006652b3fde9fbfa63a210600cbf63fd4510b1facbf46f1a38deb85c05e48735828959ff8c8bfb221864c553f62b92eb19ea8217e855738a184354d19d137e897a5ccab059b8eba189d1a158f8499c12c8ab7bede9c37b1a5b02bf6315250681672d5865d139bd435cdc0e9dac49583d10e299a80a90596d09aebc05e2499c59b70b578cdfda964b3f8b49dddaa74b55767d69a7f83b88eea07a9f4ce6aa1e22806c807286a54d0105bfb2d455371d5adf08b419e0a272ea633f2c27aa389dc013303e8feff9b1eaf614436f6457139290ffa9adfa39"], &(0x7f00000003c0), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000a00)=0xff) vmsplice(r4, &(0x7f00000000c0), 0x182, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000900)=""/243) connect$nfc_llcp(r2, &(0x7f0000000880)={0x27, 0x0, 0x0, 0x2, 0x41, 0x1, "fd7102e3ee771a1f467fc9d27909e3c80f85a5c01cf327fcd41a35e16452ee101bfe3d5718fda889147412108006a38d6c36495a337b185d605d2805443c42", 0x34}, 0x60) write(r4, &(0x7f0000000500)="f84b810b9085191c742293083bac064711c3f533ab80c8f887ef7724c1975608f227fe626facc1f9dbdc3f41d3738bb315d22c4c80e3374b3b5a70eecb916c509046afa6e5bbca6bae82a2a2f3e2020a77c73e39525e48e709c038a67466b45a9e380f55321afa6f1203fefc8f5adf4448a62dd19958cc7686f7c4df02a5746a1b83ec1e0ab5a9a9d2d773c5ca753d9e42b4ab5380e8cb17b670e67212a0ba08128fcae03adb6b8e496023225284ccae4f257c0e3ae5f0beebc1935dc829ab5bc7bac770e91628c235a523e5656dc827216a3b42dfc742", 0xd7) sendfile(r4, r3, &(0x7f0000000180), 0x0) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x1, 0x6) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, 0x0) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="f8f1d513cc6d29b2f010e34a78cda3d5d4ea50352991ebbc05f6850361bb20c0563762276d3dfde2835d78", 0x2b}], 0x1, 0x1) bind$llc(r3, &(0x7f00000004c0)={0x1a, 0x307, 0x1f, 0x7, 0x1000, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r3) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000280)={0x8000, 0x17, 0x0, 0x0, "5b57d9adc7a6bc915789c0cb07bf6b703ddd64e58e8da209d58e01157a7a7fba"}) open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x3, 0x12000) 2018/04/03 21:51:54 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, &(0x7f0000000440)=@nl=@proc, &(0x7f0000000080)=0x80) r4 = dup2(r1, r3) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)=0x1) recvmsg(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/65, 0x41}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x6, 0x4) 2018/04/03 21:51:54 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x10000000000, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0xffff}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/04/03 21:51:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r2 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x5, 0x200) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'ip6gre0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4f, r3}) flock(r2, 0x4) 2018/04/03 21:51:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0xfffffffffffffccf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000500)={0x3, 0x400}) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x103000) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000000c0)={"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"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000040)=0xd1f, 0x4) 2018/04/03 21:51:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x4, 0x1, 0x9, 0x80000001}, {0x4, 0x1cb, 0x6, 0x40}, {0x6, 0xffffffff, 0x9, 0x8}]}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x80) fchdir(r0) write$evdev(r0, &(0x7f0000f15fd0), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x5113c669) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) 2018/04/03 21:51:54 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109000, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) close(r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000480)={0x1f, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x121, 0x5, 0x4, 0xe2, 0x80, &(0x7f0000000440)='irlan0\x00', 0x200, 0x1ff, 0x9}) r2 = dup2(r1, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x15, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}, [@generic={0x100000000, 0x8, 0x8a47, 0x9}, @map={0x18, 0x3, 0x1, 0x0, r0}, @jmp={0x5, 0x1ff, 0xe, 0x6, 0x2, 0x1, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3afc}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x484b, 0x1, 0x1f}, @jmp={0x5, 0x80, 0x1, 0x0, 0x4, 0x4, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, r2}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0xf0, &(0x7f0000000180)=""/240, 0x41000, 0x1, [], r3}, 0x48) [ 1276.216643] audit: type=1326 audit(1522792315.274:34): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23663 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 1276.411617] audit: type=1326 audit(1522792315.469:35): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23663 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 21:51:55 executing program 1: r0 = gettid() exit(0xffffffffefffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000001}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x200000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1, r2}) 2018/04/03 21:51:55 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x7, 0x3, 0x8, 0x26, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bbb, 0x400, {0x6, 0x7f, 0x40, 0x4, 0x0, 0x6, 0x0, @in6=@dev={0xfe, 0x80, [], 0x19}, @in=@multicast2=0xe0000002}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_lifetime={0x4, 0x2, 0x800, 0x33, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0xc000000000000000}, @sadb_key={0x14, 0x8, 0x4b8, 0x0, "3172c12b4496b9eadf29004aab2ad9281d99deb166f7cb7910f864bef7903ec7396b7a1145e1bb4e6e0ebcf98297686f6296dfb0dcd2a8990894728a2fa2dee9e35b428c93bdf75aac223b8d0cc2c8c5ed5a62ae8f1b4ad0c91c4709b6e103645b37d91cbec0ed3d5670d8ec5d83b9ca35c25126f151f77ff7585615417a3ed3b8cbcf1a7f0c00b53f9f42ba71ffc0909aa8766801c1f0"}, @sadb_sa={0x2, 0x1, 0x4d4, 0x6c0, 0x148, 0x46, 0x3, 0x80000000}]}, 0x130}, 0x1}, 0x4000) 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$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) sendmsg(r1, &(0x7f0000001600)={&(0x7f0000000400)=@llc={0x1a}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001540)="02aa", 0x2}], 0x1, &(0x7f0000001900)}, 0x0) 2018/04/03 21:51:55 executing program 0: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)={0x0, 0x7}) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @loopback=0x7f000001, r1}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/228, 0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000100)) 2018/04/03 21:51:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x400000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/03 21:51:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/181) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0xc}, 0x101}, 0x1c) 2018/04/03 21:51:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f7, 0x20000) statx(r2, &(0x7f0000000100)='./file0\x00', 0x1800, 0x140, &(0x7f0000000240)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:55 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10a00, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="3ddc807f0526f0fef74aa958169d7ec97a8be97d84232211c5b4565894dd7ad61c74ce9c65f7d15e1a4108eb307230f36c08183079cb67e0b8e996ea06149827e837cbe2252e6da265386f2443fca77c26d609", 0x53, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="93ce40d8239729fcf5e117a2688138c6e34dc48fc92b1dab7e7c6620ae96a54bffd51ac3b1b63175587e1615035257bb3a4225989f443b5989b9bb0c776205dbb0ea3bbc2d339528bcb9b77ee9f20cbf4fb31ce095eb9bd29a1338ac980d201391804e2fc86b73678e2e9cd5ce8bdc0eab2ffac8b2fcd3592ad3b9da9d15b5807ab8e716d373", 0x86, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r3) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r7, &(0x7f0000000500)) add_key(&(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="8226b35116e74443b5eeff3b67d786eead11b6d57e37867cdf87735550ac80da09b95350a2464480200952ac6ca7a89efcdd535a37316e0fd1fe071303740ed1a3ab130d83fc00e4a9c3", 0x4a, r3) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000640)={0x7, 0x6}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) io_setup(0x7, &(0x7f0000000700)=0x0) io_submit(r8, 0x7, &(0x7f0000001cc0)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f0000000740)="9715f53a88b011a4db9d2430c68452d10c9b74703d37e433243f97cca4ab39c71c863bec92ef84adc2e898284517e423b027d733a980b9a7b8d295268a438ae347842c972c8ec7a3e10ee03e7ab04ef93c507c", 0x53, 0x4, 0x0, 0x1, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x100000001, r6, &(0x7f0000000800)="fed81f0e4b1c1d81d9da3cfb05e1000e1f0509577993a08373ea057692941cdf36260fdd5e5cf72fd0224b6a711e009d56c4bd451dc557df43b4b69231e3c3bb695c08ec4b7ac887db2061f8b607dd3b6663e489d24308d4e73da5e1411432c57902a21044df8a0d7c5ed62ebb6b22c3f31b45ff60826b7f989e226890ff589ae190cfe194154a465b5ddf5b31dab3cb16f19e7a41", 0x95, 0x3ff, 0x0, 0x1, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x6, 0x2, r6, &(0x7f0000000900)="8257c861853233c0064ba25334bc79e9fe601213efd6b34ed0748b4da4743596a296374978c27a62767b2218ea12be6e0dcdd0cb98054f091661870ae6efe7d07a19a344021923896cdf360bc8c568856f1c8a99563f2092dc325e8491edcf7c5748adfcbee2f58fa6c65f020fc305419b116251976ad0a528b948c1189907527b9cb2657967c2de5a451a78333fb59c78", 0x91, 0x4, 0x0, 0x1, r6}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0xf, 0x800, r6, &(0x7f0000000a00)="53c0def6380e188f6a9cba42dcb3dda2b107adf36797135b0ef062728da723cd435c42881e2b382a7f2d94ef16", 0x2d, 0x1, 0x0, 0x1, r1}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x7, 0x4, r4, &(0x7f0000000a80)="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", 0x1000, 0x1aa7, 0x0, 0x0, r1}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x2, 0x1ff, r6, &(0x7f0000001ac0)="5f476b866f6f2d5b5707668a3867ec92b8b811dddb4fbecfea414f56a0cf22597807020ac32f48d6d565d210aae9ba40463b263ea0f3830dca1c8bd06635b1eeb2fdbfaf4b77fdd575f9036ffec9f89bdba6", 0x52, 0x5, 0x0, 0x1, r1}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0xf, 0x1, r6, &(0x7f0000001b80)="32e77e85e5361029022343d7a1af2941cca177178f172641f76867cba3153c3594c646243dfb6af4d2a2127639061753f3c63031ce1284d4f8de63ec8565a2a27749a0f4d01a09d0d5f1834b3247b73eeb478bd132696767bb0df7946f1077014e2f01d1a83a993c2f1541306db520e2d3ad7140fd9555766a368370420a53a1aee25494b56812fc83e7dd8a38112d34ec8460aebbe2d5c4cd5c0867d1af88a7196f55c0f1582cbef4c45256224f0b56ad1b8ff683e247cbf0279fe2eedfc78b85f7571b1906e7b3765e3b644653139913435e7bfb7c5bea908e35eefce72e874ee87957a03df059222399e5b67ac6d41c6bbfda", 0xf4, 0x0, 0x0, 0x0, r6}]) mknod(&(0x7f0000001d00)='./file0\x00', 0x8100, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000001d40)=0x7) mknod(&(0x7f0000001d80)='./file0\x00', 0x0, 0x694d) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000001dc0)) pwrite64(r6, &(0x7f0000001e00)="54a852", 0x3, 0x0) sendto$inet(r6, &(0x7f0000001e40)="33da4b0227c5276c43d6ee28d52cfcc95f817cf982c21f4f08945cbc123ffcfdd9c82137a80dc651a14fa5e7a882c991a7dc6de606b91588d87cf3fb13d4b22d4926593ff0e8ff722bf1d30a7f", 0x4d, 0x400c4, 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ec0)=[0x7ff, 0x20]) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001f00)=""/4096) getpeername$unix(r1, &(0x7f0000002f00), &(0x7f0000002f80)=0x6e) prctl$setptracer(0x59616d61, r7) r9 = semget$private(0x0, 0x4, 0x1) semctl$GETNCNT(r9, 0x2, 0xe, &(0x7f0000002fc0)=""/197) 2018/04/03 21:51:55 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x42, "a308d59635d7a06f2cabc408364f3d150931428c8bc69723c754e49f0f970b8dae463b35b10882f7cf537469761d30160e5e99ef34c984cba9373691935e455c7928"}, &(0x7f0000000200)=0x4a) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8, 0x9, 0x31}, &(0x7f0000000280)=0x10) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) kcmp(r4, r5, 0x1, r1, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 21:51:55 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0x101, 0x2, 0x54}}) write(r0, &(0x7f0000000080)="16", 0x1) io_setup(0xff, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) write$cgroup_int(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="003f37eb"], 0x3) recvmsg$netrom(r0, &(0x7f0000000c00)={&(0x7f00000000c0)=@ax25={0x3, {"f0676f88c09442"}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000600)="a134aceb776d1852cfcf85a946be2c7f07ab0c20bf7240940b4d8be73f27f3de33806fe275eddc5d8a878726126554fc2e7e5eb3b9120e753d2d6480cb81124f8eccbfcef114fa25db08a09108220c9bc75e32de204789a9a0ec01fd1d95478bcce94c783403c8374d6ae19d56fcf590587bbb9054fcd2278f0732890e6eee7d16e214dcd10c5473d9db78e1d463b594ec2c7f1d5192d53ab51e08af92d1426feea5100576914452cea9978f3a46ef44a6b053", 0xb3}, {&(0x7f00000006c0)="9fcb36abfad1a636d776deb2f8d27606caff9de43d2b275e5a786206f31942a377ed3ea1e749ccea0b6547e56ab8bb476af6a4684e2df8a7f07e95af3f29af2372511742b4f361f383ca11fe22a3f64f1b4e1e4f5328869f676aef8b68ca4233c70466d16c44c3cf71ad854b6073672614e6b63bdcdeaeaabab8e77e4b6d12187b03d0ff4eb3e453a422f6f1849d80b2d78777291710b467181cdeaac9ad7f78ed46a01888fe998155afa0b3d995a9b904e6030853f06037c72bed9e591470cffe841de4df52f9b3f5b406a8e0", 0xcd}, {&(0x7f00000007c0)="3caad2a56bcb6301b45e04650fface50dc2676f4263c5fd348b27b8cdf0bb3f7f5b8c7c79459956bad41ea1c54d0fdcfcf7226b478d91ba6aa75684dbadba6f7d0084a8cdb85f67dd5ebd987369b762a6a6582112c5ef307a0519e886b0dceaa2cd2f7c4faf35bff24d7eb7a0aef7418ba9cbf9f0f496700db617d1f385c7fe5778f4d82a5bc25cba2298d101ab6cfb1371dd7530d7f9e5512f5db9bc8f64314f70a2fa03dd8e433c21551e1c47cd3aa5f037a96c62dc00dbfe4a06e146942f3090f8a05aa841530196e884b22e1eb0d09726bca6675bde7c53acbbe1257b525ec903f16709e314557aed5b64bbffa541bf9", 0xf2}, {&(0x7f00000008c0)="51933a2f872ba55f6e0e3c895dac5c0ea46b05645f08f2e385069478054a2010d2d04b2e83c7ae9232cfc9bf64d64b51fcc6ce68f5554e43ea12ead33f7e6167b49557b300f5cdb605a04832d297aa731f5a7772a2a006c1c8766bfaf4a22fda930d0e04ecc368f0694a774837bed85ceca43fc76b55e58ab5eb2b203c020cace202a3edd06646da201bf4ebaafeee8e48a6d9a147cba623cf8b364c8442c5f97c76625ba319083f08ed2dd57b37babb9038a6fdb08b57e18ee238e68be449d08786a5cf3e285c374b7c371b1556a7e2e5f42567fd3e7a50ae3d1966655a26cdba9ee509b4e47f866ec6d73b285791bb1d8e", 0xf2}, {&(0x7f00000009c0)="4e30295626dd99e8ecf1f61083b46100b604332116bf26206902b0d4ce2f42e5ea401223aadb215504617c5c5d5750590982fee3672387464f8cc24a28e384b247a0a5595be04f41acab7764d9fa5f4fbda4f5011c7fbca3d826826a", 0x5c}, {&(0x7f0000000a40)="f58e7a2ce36c101911183157b48e5371542a6857a7aea18768a8a5c7479ba5f60fc363f02978ea379a546eadb2ff994c77877ae7e1c59668e320d803caa006786e502fba839baa1eebc35dd0b36768634d8417b01860fe75830755cfcea17e72f438467ca03eda7f18973bfe49e7198440474e4e13c3ef5c8c65b983a943c3e385c9a629a36726c095f2b7d4f5b72c4cf401c97a5eb2ac2d2290f5b2ddcb89df69883242f4", 0xa5}, {&(0x7f0000000b00)="3d770f58ffaa9e3abbe40e512acbf24d69f190f21b9133e968e7241607e6f79dea6a8524e39976028e3d02ca8baf278dedce2a648e6626e073886ac791", 0x3d}], 0x7, &(0x7f0000000bc0), 0x0, 0x80}, 0x40000000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000580)=0x9, 0x4) 2018/04/03 21:51:55 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x2d1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140), 0x4) prctl$setname(0xf, &(0x7f0000000180)='ppp0\'\']procsecurity-\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0], 0x1}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x200004) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x4) fremovexattr(r1, &(0x7f0000000300)=@known='system.advise\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000380)) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000400)=@req={0x9, 0x100000001, 0x8, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x3, [0x4, 0x80000000, 0x3]}, &(0x7f0000000480)=0xa) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'yam0\x00', @ifru_data=&(0x7f00000004c0)="8a7336ce2937dce6ca0f52695af5edebd3cf0061941cf6cab1035b6c4e093fe0"}}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x1, 0x8, 0x1f, 0x8, 0x3, 0x3f, 0xf0, 0x81, 0x38, 0x18c, 0x1db8, 0x2, 0x20, 0x1, 0x80000001, 0xc8a, 0x2}, [{0x2, 0x800, 0xffffffffffff571d, 0xf89, 0x6a, 0x7, 0x0, 0x5}, {0x7, 0x3, 0x42, 0x6, 0x3, 0x8, 0x6, 0x6}], "942558c2ce1a02f655f0f8be2ea589abe50cf2d77a12e1bf1c30ea02f20680102d91ea57c23ca4c67e2ff0857daaef6dffa2e6764fcbc6e667340bcfb9", [[], [], [], [], [], [], [], [], []]}, 0x9b5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000f40)={0x0, 0x23, "124e4695a0935055634483402b28b8f13f3bf163d557a485db1c5494a30d97eaedb5f1"}, &(0x7f0000000f80)=0x2b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000fc0)={r2, 0x7fffffff}, 0x8) prctl$setname(0xf, &(0x7f0000001000)='(\x00') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001040)="842d4825e354d8cbd4626a98a975ee4ed43d5b9b2a1aed89e8059b48870ef0b23968adc83704474a237147021d7ad3e0a41a6d15cbff723f4a0abed6caea3b182d04ab8ee17df55cf89c753f2940957a5263725331b0b4d91babf49f543a636659aa9b695a935913dbf3c2485ea5c88fe0599f93af2923672815f892ec6df75e761f2098e001b3d419df7294948d536a4b23e949befb9c01d354baa1493e0024f9534997946aa02a4c2b63fbea12310db185f921e1de82328a260557cf27df4760373b285d4b01957512ca74dfb49f3046740273593992778221b71c28da0c6c087082eb24535f3d05") connect$ax25(r1, &(0x7f0000001140)={0x3, {"c021c99bbcca79"}, 0x200}, 0x10) keyctl$set_timeout(0xf, r0, 0x9) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001180)=""/59) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000011c0)=""/31, &(0x7f0000001200)=0x1f) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001240)=""/89) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000012c0), &(0x7f0000001300)=0x8) 2018/04/03 21:51:55 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x0) flistxattr(r0, &(0x7f0000000140)=""/114, 0x72) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/04/03 21:51:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) creat(&(0x7f000001bff4)='./file0\x00', 0x1) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x81028, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r0, 0x0) 2018/04/03 21:51:56 executing program 5: 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 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x300}], 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x80000000, 0x5, 0x0, 0x7c, 0x0, 0x9c5f, 0x42000, 0x4, 0xc0, 0x20, 0x1, 0x9, 0x3ff, 0x1a, 0x0, 0xffffffff, 0x80000001, 0x9, 0x7, 0xff, 0xc664, 0x40, 0x1ff, 0x5, 0x1, 0xb8, 0x7, 0x7f, 0x10001, 0x3, 0x1, 0x1a, 0x2, 0x9, 0x3, 0x2, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000040), 0x8}, 0x13, 0x2, 0x10001, 0x0, 0x4, 0x4, 0x401}, r2, 0xd, r0, 0xb) 2018/04/03 21:51:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x3cd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) fstat(r1, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x8f2d, 0x200000000000200) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000240)={0x3, r3}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/03 21:51:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000004c0)=""/217) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f0000000280)=""/205}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x28001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r5) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000200)=""/89) socket$rds(0x15, 0x5, 0x0) dup2(r4, r5) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup3(r2, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x1000000000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000080)=0x100, 0x4) fcntl$setpipe(r6, 0x407, 0x7) uselib(&(0x7f0000000100)='./file0\x00') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/03 21:51:56 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x8, 0x7, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x0, 0x0, 0x2, 0x101, 0x8, 0x0, 0x0, 0x6, 0x0, 0xf0, 0x1000, 0x400, 0x9, 0x3]}, &(0x7f0000000500)=0x100) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/03 21:51:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000018000305002afec4340000000a800000000000080000040004000800"], 0x20}, 0x1}, 0x0) 2018/04/03 21:51:56 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) r4 = memfd_create(&(0x7f00000001c0)='eth0@\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xffffffffffffffe0, 0x0, 0x10000, 0x4c}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000240)={0x1, r5}) fcntl$setown(r3, 0x8, r2) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/249, 0xf9}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/03 21:51:56 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x319080, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb080001000000015c", 0x24) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/03 21:51:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='/\x00', 0x20000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0x3, 0xfea1}, &(0x7f0000000280)=0x10) write$cgroup_pid(r2, &(0x7f0000000340)={[0x34, 0x38, 0x35]}, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x4, 0x4, 0xfff, 0xffffffffffff0000, 0x7}, 0x14) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/118, 0x76) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300090f0000f3000000000000000000010014000000006c6e00060000967c95d8000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000533fc56b0704b8180800000005000500000000000a004e2000000000ff01000000000000000000f0ff00000100000000000000"], 0x78}, 0x1}, 0x0) r4 = msgget(0x2, 0x200) msgsnd(r4, &(0x7f0000000300)={0x3, "e950ea75fa96fc0013a81c8d5ca0acfa427a222a431eebc97b7c05d1736048f6a532"}, 0x2a, 0x800) 2018/04/03 21:51:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3343, @remote={0xfe, 0x80, [], 0xbb}, 0xaa8}}, 0x957, 0x1ff}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x88, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5684}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) shutdown(r0, 0x1) ioctl(r0, 0x6, &(0x7f0000000000)="8cb02cfac4dfb131254d2489b5550ab9d28cc11309bc585108758351fa76d840d56cfbccfaae2c769613de5517f28a9525cad2bcb449fb2ef86e160990655cf052e3b010bc962b7437") setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x10) 2018/04/03 21:51:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x8, 0xff, 0x0, 0xffffffffffffffe0}, {0x80, 0x7, 0x3, 0x7fff}, {0x1ff, 0xbeb, 0x4, 0xfff}, {0x2, 0x20, 0x70d5, 0xb8da}, {0xdb, 0x1, 0x9, 0x4}]}, 0x10) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r3) 2018/04/03 21:51:56 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) 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 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r1) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000180)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000001000000000000000000000000056258e0055d44569e00000000000000087d1f1e80000000"], &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) r2 = socket$inet6(0xa, 0x3, 0x8) shutdown(r2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000002c0)="16e0b5ca6b66c50feccdbf87", 0xc}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xc0f, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140)=0x4, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 2018/04/03 21:51:57 executing program 6: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) 2018/04/03 21:51:57 executing program 1: socketpair(0x3, 0x7, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x200) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)) 2018/04/03 21:51:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000e1000000"], 0xe) 2018/04/03 21:51:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x2, 0x3af, &(0x7f0000000000)="0a62d80cf6ecd9c0e2b2b4d97454c04671ccc84f364a07e72ac9b0af9710aea172126cc6d6e0700d0dcb9d135d195db8c847a9513c63ca6ce9bb1c93c86acd5edfe0ee5db7ad7994c8ec08391def5cb8a413db8f6d2d1f1b4eb6c8e9a5634f8ebe77f6852cc5149c84594b22f4fe4671b046ded9ed2137c5868b3e4cfdc05ad98d08d2813eb92ef673d81f72b807edc4668e2cf7f36bc217ca0894a313cb72e4de870e6894f6afb247a78e63a5d64b773d6e9e93b79aaf9b2a5077", &(0x7f00000000c0)="b3e9eeef89db635e77703d41c91946108e7ee9b0d9ab0f19521c7a9d6acb221619583674350ce48cc3b69ccedf37bf3c2944ad92d524271beba17cda85aec5d267212f46917c14ff5ddf", 0xbb, 0x4a}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup(r0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 21:51:57 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000b1d000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed660fc5ca000f01d10f20c06635000001000f22c0bad004b000ee2636a7baf80c66b8fe38438e66efbafc0cb88600ef3ef20fe6b200a03e6426660fc7365df5ba4300ed", 0x47}], 0x1, 0x40, &(0x7f0000000100)=[@cstype3={0x5, 0x5}], 0x1) mremap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a9b000/0x2000)=nil) io_setup(0x8, &(0x7f0000000140)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r2, 0x5ec, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+10000000}) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00000001c0)="876631ad1c81387e20889ed189e6a79be3cb03513b1cafdcf94f4271174f0d665c49f5a4a6e3f4c4100000ade884eb0627bb754459b96465fc", 0x39, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000400)=0x13, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r1, 0x2, 0x1}, 0x14) 2018/04/03 21:51:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c0000001d00010300000000000000000c0810000100000000000000000000001f0000000000008e2a52345aebc750f8b2a800000000000008001d0000800000240009afbe6778000000000062be00000000e2ff04000000000000000400000000000000a282ccc8958ae40000000000000001d11dcd37000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x400c880) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x200000) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0xffff, 0x3, 0x7, 0x3, "8fa2f4a2693b06e917adbc50da4e2126d2998ec1155e8b5a7a5c259f0b78b0c63b96533ceaf6c7990cc0dce3", 0x6}, 0x0, 0x0, 0x2a37, r2, 0x5, 0x26866bcd, "182d57d526fb5877192271e41312c3f8ab0ef4b26ce9022264ef9640eb23c0a8e0be08441f3b92b22f704635ae0e2d002032145548aa617fb23250f98da2593d", &(0x7f0000000080)="1a1e", 0xfffffffffffffe03, [], [0xb, 0x8, 0x3, 0x4]}) 2018/04/03 21:51:57 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x100, 0x0, r1, 0x0, 0x0, 0x40}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x0, 0x80000000000004, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000140), 0xfffffffffffffde1) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000006c0)) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) finit_module(0xffffffffffffffff, &(0x7f0000000000)='^+em0@\x00', 0x1) sendmsg$netlink(r4, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendto$packet(r0, &(0x7f0000000180)="9677c22c4e0c4a4350ec8009b99a82fdecd0872b213d8394d664e6d11e26edff4fcd5bb9", 0x24, 0x20000044, &(0x7f0000000340)={0x11, 0xff, r5, 0x1, 0x100000001, 0x6, @random="a576a4f7662d"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000580)={0xca, 0x0, 0x0, 'queue0\x00', 0x2}) 2018/04/03 21:51:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='sYste}.\x00'], &(0x7f0000000140)=""/131, 0x83) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:58 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) [ 1278.942512] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 21:51:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp, 0xfffffffffffffe4f, &(0x7f0000000140), 0x50, &(0x7f0000000240)=""/38, 0xffffffffffffffaa, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000080)={'nr0\x00', @ifru_hwaddr=@random="95b037a1f0ce"}) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=@bridge_getlink={0x20, 0x12, 0x50d, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) [ 1278.994242] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 21:51:59 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/04/03 21:51:59 executing program 4: 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) fcntl$setstatus(r0, 0x4, 0x40000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r2, 0x4, 0x2000) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x440) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) recvmsg(r2, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/04/03 21:51:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/142) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/03 21:51:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0xfffffffffffffbad, 0x0, 0x4, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}], 0x7c2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:51:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x82001, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000400)=""/149, &(0x7f00000004c0)=0x95) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000100001300000028bd7000fcdbdf25647262675f70725f736d61635f736861311000000000000000000000000000000000000000000000000000000000000000000000000000000000000000723f3274d5050000000000000000000000000000000000000000000086000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000002000000004000000000000000000000800010022000000080001000700000008000100060000000800010004000000"], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x4000041) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/04/03 21:51:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xcc00, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) 2018/04/03 21:51:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0x2b2, 0x0, &(0x7f00000000c0)={0x2}, 0x64d) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 21:51:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:51:59 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000000)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/59) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0x0, 0x5, 0x2, 0x4, 0x1, 0x3}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x9) 2018/04/03 21:51:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8001, 0x80000001, 0x5, 0x2, 0x0, 0x7, 0x90000, 0x4, 0x80, 0x7, 0x4, 0x5, 0xff7, 0x0, 0x3ff, 0x4, 0x4, 0x6c7, 0x2, 0xfff, 0x0, 0x7ff, 0x4f, 0x0, 0x400, 0x7c, 0x5, 0x1, 0x7, 0xfbb8, 0xfffffffffffffff7, 0x8247, 0x101, 0x80000000, 0x3, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x81, 0x100000001}, 0x0, 0x2, 0x7c, 0x1, 0x4, 0x3f}, r2, 0xf, r1, 0x8) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000002c0)={0x5, 0x7, 0x4, {r4, r5+10000000}, 0x1ff, 0x6}) r6 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5bfd, 0xa00) r7 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) openat$cgroup_int(r6, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000180)={0x0, 0x0, 0x2}) 2018/04/03 21:51:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$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_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x9, 0x89, 0x7}) pwrite64(r2, &(0x7f0000000040)="530cab3cede17d9fce98537dcd8d80d3178a5a6b603446c1a6bca38a8fe88ec2de26628c1a5f80179315488c73d072b6ce8e385ca7eda8c79d3ce23f0777be3b820d3ce028aadb33d56c5617f1985f2901b142bf17a1f8c1", 0x58, 0x39) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000000)=""/26) 2018/04/03 21:51:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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) 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_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x3}) writev(r1, &(0x7f0000000100), 0x1240) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$kcm(0x29, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xde, &(0x7f0000000100)) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNXCL(r1, 0x540d) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) r5 = syz_open_procfs(r4, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getrlimit(0xe, &(0x7f0000000440)) socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0xc42, 0x2b5236cf, 0x0, 0x0, 0x4cb8cea7, 0x8, 0x20, 0x4, 0x80, 0x80000001, 0x1000, 0x1, 0x1, 0x100]}, &(0x7f0000000080)=0x100) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000180)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/03 21:51:59 executing program 3: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/03 21:51:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3c, r1}) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) [ 1280.540989] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 21:51:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x10, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 1280.588282] QAT: Invalid ioctl 2018/04/03 21:51:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8840, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xa0000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x610, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8, 0x3}, &(0x7f00000001c0)=0x90) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x1000008000f0b1) 2018/04/03 21:51:59 executing program 3: io_setup(0xb5, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2000000000009d, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) io_destroy(r0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x7, &(0x7f0000000180)="eef1d2101effc004211e8da7bdf0a004005dfde803bf2862b1bcc22e89e21adcfaa3fed96de33234ec2ac2f79931bd3e2abfafd851953888523961403b1adacb000000000000155d0a61097918ab8d048a5cdb7bef1e3e312358d895b72625b4b865fcb2910181297cd59273643b0903fd2adcd508f232afad74fab9f3a5d6eb1b64112e2d2d5abe7f1aaa05f2ab25b476b29efd52e0fefeaf235afda5f3103167bf", 0xa2) [ 1280.620412] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1280.660434] QAT: Invalid ioctl 2018/04/03 21:51:59 executing program 5: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x801000000000) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/03 21:51:59 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000003100)={0x0}) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/105, 0x69}}, {{&(0x7f0000001c80)=@un=@abs, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001dc0)=""/73, 0x49}], 0x1}}], 0x2, 0x10000, &(0x7f0000003140)={r2}) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:51:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000300)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e1f, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt(r0, 0xffffffffffffffff, 0x36, &(0x7f0000000180)=""/182, &(0x7f00000000c0)=0xb6) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000140)="e3011bb78fde9cd8db38254628", 0xd, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0xa8}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x5}, 0xffffffffffffffde) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/03 21:51:59 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000ac0)=0x80000000, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) 2018/04/03 21:51:59 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/04/03 21:52:00 executing program 0: prctl$intptr(0x2000000000029, 0x3) pipe2(&(0x7f00000001c0), 0x84000) r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) shutdown(r0, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x40}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r0, 0x0) 2018/04/03 21:52:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000001c0)={0x3, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x8f, @rand_addr, 0x4e22, 0x2, 'wlc\x00', 0x19, 0x9, 0x54}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 0x6, 0x0, 0xfffffffffffffff8}}, 0x44) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r4 = dup(r2) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/03 21:52:01 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50100) accept4$nfc_llcp(r0, &(0x7f0000000300), &(0x7f00000000c0)=0x60, 0x80800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0xffffffff}, 0x13f}}, 0x51) write$rdma_cm(r1, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000240)=[{}, {0xc}], r2, 0x1, 0x1, 0x90}}, 0x20) 2018/04/03 21:52:01 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000000)=@l2={0x1f, 0x5, {0xcd000, 0xffffffff, 0x4, 0x7, 0x80, 0xfffffffffffffffa}, 0x3, 0x4000000}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="2816174d83244442c1035ce49c458b994856ab67952fb7681c9bc5f96d8947c56887b4af9274c0a59b13fdb3e9847b398149fbb599e6e23c511e4272b680716791de40a8664359fe856b8b3df43e7a9dfb3306fc469c02f4daa55d05a9fb110124b900349b37968d3d784d1248ab", 0x6e}, {&(0x7f0000000100)}, {&(0x7f0000000140)}], 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x158, 0x24008880}, 0x100000000}], 0x1, 0x400c080) 2018/04/03 21:52:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x1c52d01f4c2d9c5d) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1}]) 2018/04/03 21:52:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x30df, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2bfb}, 0x7f, [0x3, 0xb4cd, 0x5, 0x15bcf2e, 0x0, 0x100, 0x1, 0x20]}, 0x5c) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/04/03 21:52:01 executing program 5: msgget$private(0x0, 0x4) msgget(0x1, 0x300) r0 = msgget(0x2, 0x10a) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4081}, 0xff9, 0x0, 0x5243970b5a5d5f53) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = accept4(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001100)=0x80, 0x800) connect$pptp(r2, &(0x7f00000010c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) pipe(&(0x7f0000001080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000001140)={{0x3, 0x80000000}, {0x1ff, 0x5}, 0x8, 0x4, 0x80}) 2018/04/03 21:52:01 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x118, 0x2, 0x800, 0x0, 0x81, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="a2c10328", 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)) unlink(&(0x7f0000000040)='./file0\x00') ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) 2018/04/03 21:52:01 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001d002504ffffffffffffffff0c000000", @ANYRES32=0x0, @ANYBLOB="0000000000fe590000000000000000000000000000000000309bca94444608b6ee87dbec0dbffbe7ad838822fea328525b6b6d5b2174c448764142a44b6cf3d023fbc706373867cb3638b57a70055303f47fcc350a51decfe6c9398f7f91e91df042d3c7906e8a21e4e9deb5056b148b5d216bc18461f6a21af9a9a6c7277b"], 0x3}, 0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getgid() sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x4, 0x40, 0x9, {0x0, 0x2710}, {0x0, 0x7530}, {0x3, 0x4, 0x4}, 0x1, @can={{0x1, 0x0, 0x81, 0x40}, 0x8, 0x2, 0x0, 0x0, "53cf2facc516cd96"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x20008001) 2018/04/03 21:52:01 executing program 3: pipe2(&(0x7f0000000ff8)={0x0, 0x0}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) splice(r0, &(0x7f0000001000), r1, &(0x7f0000000000), 0x4, 0x0) 2018/04/03 21:52:01 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0x104, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x9, [0x37e, 0x800, 0x3, 0x0, 0x4b0, 0x4, 0x7902cf19, 0x1f]}, 0x5c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x29d) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x4}}], 0x1, 0x0) 2018/04/03 21:52:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x10}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x121181, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x7f}, &(0x7f0000000280)=0x8) 2018/04/03 21:52:01 executing program 6: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') r2 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) r3 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/04/03 21:52:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000c40)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe8000000000000000000000b02b704266b86b5088f9b4bf1eea2b00000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fc93dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef38000cc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0072808fcb300b929943c9335e5072a78b9e9e08f3a26e51c8891f97aaa41168522223b5b58e489a3a435aaca6fe6d7b24c4e852e87f1416c664625e7728da3ad2d267773ca42ce552e9affbda00b6c4a5e3d1b99fa148512738f81a33cbb2dbede0310bea8ecddde6939613867eaf99576b411f4b3eba5db5c2ef6b1ef97ab26385a0b6deeb9ac8d1a311e3704a6e2a557afb3c1b7806a50e13a1e61206d457cf6153873d0c12f2ef55bf06336a7324a52306105e51b6adc9ad43bbdab7001ed2eb66537aa0bb7dc1f0b62c8e7fb394de3fd2513a76b0b591d53fe17fd1bd9b9151273def498fd74b07e8bec7062d80888df"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xffffffb0, 0x0, 0x0, 0x2fa) 2018/04/03 21:52:01 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x680000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000500)={0x6, 0x51, "ac571a14594cd2d7bd16127c92d1efbcdc926cb5cf591022a09974534d13495b1270182a1c52fb3b39dc52d2979ec4c651fdcde2c3806caff738b817d95f96dda448a3707499eee60277b679e13f75958f"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x100, 0x0) getpeername$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000003c0)={r2, 0x9f0affc000, 0x5, "a87d9d3c0380d6a375f27b9b00200eeee1c7938d9ed63d317e7a575b7c0833e216f19f8a132bb228dfad6e55d2900623dd977499b956295473d5ec4697805a251730cd245a1e7ccd7edadc95c17c0500b3b984f2bc8162348e769869b7a216e391af5773e99a88a96b25b4fd4a76579b1d1466ad24fa2e707b8d66adf013ed696f2985ece1704a7033e4e6157613270590cfc94a52866c5c08949608b3d8f0df5ad91854870368641e45edf59cc104ef791eed3e2c81668e0ae5f86f0e68ca028255892c1b9ac8c1453049aa9b4e849b5baa1027c1e6d22733597452cc3b85ad6398f47258ff1acf77443866"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/03 21:52:01 executing program 5: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f00008c1f77), 0x28, 0x40000000000033) 2018/04/03 21:52:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380), 0x8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x305) 2018/04/03 21:52:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="28fc00efffff4ede7d87996e20a48840518d6bc11fcc3d1da111e581cf7d6a8984215fbada20e7b9d105ffa8ab4bf464b278a98cd5d1c8e6dc1593f6da9787435568be911104e131462f34d7d269", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0064e20000"], 0x28}, 0x1}, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x7, 0x8, 0x1, 0x7fffffff, 0x0, 0xffffffffffff0001, 0x804, 0x2, 0x9, 0x5, 0x8, 0x1f, 0x7fffffff, 0x7, 0x3, 0x8000, 0x0, 0x4, 0x401, 0x1, 0xffffffff, 0x1, 0x4, 0x2, 0x1ff, 0x1fb, 0x1ff, 0xfea2, 0xff, 0x80, 0x81, 0x9, 0x8, 0x5, 0xfff, 0xffff, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040)}, 0x20, 0x4f, 0x1f, 0x7, 0x200, 0x7, 0x9}, r2, 0xb, r0, 0x2) 2018/04/03 21:52:01 executing program 6: r0 = socket(0x10, 0x803, 0x7fffffff) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/04/03 21:52:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x3, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="030000000100ffffff00fd55c021fadb7dd4d29018e52dddbb95b74990e2312c452067d50b8f04c700b15d1c178b2306f88c1c5731f1308fa57a7258760b8533473e6ac8d84e8e60f7cd1606d7d91b7096f84bb02cd91d5a70279ddef54db1fba754e5e16c20f3a41add17fe0b42b482de4a35a9f32dae9a7be166e108bc788a47c331f1db81d2a0"], &(0x7f00000003c0)=0xa) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000180)={0x2, 0x6, 0x9}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="ff19f466ba4200edc7442400aa5c61d7c74424025a00c0fec7442406000000000f011424c482791e7203410f0d4d06c4427d9204ca400f011d0000c0fe66baf80cb8f0a3ed83ef66bafc0cb800800000ef0f01d1", 0x54}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x800, 0x2, 0x7, 0x9, 0x0, 0xf2c, 0xd96, {r3, @in6={{0xa, 0x4e23, 0x211, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x8, 0x7, 0x4, 0x4, 0x6}}, &(0x7f0000000280)=0xb0) ioctl$KVM_RUN(r6, 0xae80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x200000000008}, 0x10) 2018/04/03 21:52:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3ff, 0x4) 2018/04/03 21:52:01 executing program 6: syz_emit_ethernet(0x67, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], '5'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) mkdir(&(0x7f0000000400)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa0004, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x6d, 0x100000001}, 0x1, 0x7ff, 0x7, {0x6}, 0x2951, 0x5}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffc, 0x7fffd) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000003c0)={@multicast2}, &(0x7f0000000440)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/67) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e27, 0x4, @empty, 0xfffffffffffffff8}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/03 21:52:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = geteuid() quotactl(0xffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="7053c2e9f8da5f085d4405a0e4bb5add76884b6cbd67edf2229ea6c8af559f7465c3f293b66d5e733e08336955de06335fb131afccd34cbff42f7622955aee1832a6f93abac83f390f1f600085c4d42c4b596dcdbab42b54d4536dfd7dbcb229f8fb6027c5ae85112cddca6fd5968e4ccda0ff00") close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000000040)}, 0x0) signalfd4(r2, &(0x7f00000000c0)={0x1}, 0x8, 0x80000) 2018/04/03 21:52:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) fallocate(r0, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="945f460fca49fae2f4b867730a5da78071ed8f0ffb3e19dca4f8016ed72248bdc5b9a8bbeb170a7ae1ea840b5933bd0700dcce7410d4610114a8809158049865137ffefd335ed4c97fd9bf286705de14abb4414ba9edbae5b4b6e17df07130e61a2a7786746f5bca061ee844584c8d24557b") [ 1282.684188] QAT: Invalid ioctl [ 1282.699590] QAT: Invalid ioctl 2018/04/03 21:52:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r0, 0x1, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 21:52:01 executing program 5: syz_emit_ethernet(0xffffffffffffff86, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0xad, 0x200, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x8001, 0x0, 0xea8, 0x400, 0x7}, 0x14) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/03 21:52:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x410400, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@loopback, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/03 21:52:02 executing program 3: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) read(r0, &(0x7f0000058fef)=""/32, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x101, 0x0, 0x3, 0x1, 0x700000000000, 0x1, 0x4}, &(0x7f00000000c0)=0x20) 2018/04/03 21:52:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000004c0)={r3, 0x3}) set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000003c0)=0x200) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001800)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001840)=0x0) setpgid(r4, r5) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0) r6 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000017c0)={0x62, @broadcast=0xffffffff, 0x4e24, 0x4, 'nq\x00', 0x10, 0x8, 0x61}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r7) r8 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x85e) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r6, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) fcntl$setlease(r6, 0x400, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vga_arbiter\x00', 0x48000, 0x0) read$eventfd(r2, &(0x7f0000000480), 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) mkdirat$cgroup(r8, &(0x7f0000000400)='syz0\x00', 0x1ff) set_tid_address(&(0x7f0000001780)) 2018/04/03 21:52:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xf}, 0x9d3, 0x0, 0x2, 0x8, 0x1, 0x10001, 0x6}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a01e422560fd9d5e03eba602dff01b82756df08", 0x18) sendmmsg(r2, &(0x7f0000000a40)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "013d0cfab9b98fdff0b0e2cafe4ae89727cc99eb04bdecac5bc9dc318ad4adaade148637c367ed03d3a41ca96bad481fdd78dd94b0481f71e8ce6887f5d1c3"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000b00)}, 0x1}], 0x1, 0x4) 2018/04/03 21:52:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="ae5188f8843665b179cecea73d560095", 0x10) lseek(r0, 0x0, 0x3) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/03 21:52:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"677265300400", &(0x7f0000000040)=@ethtool_ts_info={0x41}}) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="3a00fde1b2", 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/71, 0x47) 2018/04/03 21:52:02 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="1a5704789a751d4b3f2bc678d44fe9f0d0378d5e16dc4abb227269d5148c96b9f4683d7f0c829d1be7a5828717ef22f8bae7bfa5b710778d4fff2637f59b8770da93209179996a0a5e0b414f9989e970ba256e7868c44100737ef2abd12d66cda651f1f2116fea", 0x67}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socket(0x19, 0x7, 0xfffffffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r1) 2018/04/03 21:52:02 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x186, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x2f, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x2, 'wrr\x00', 0x30, 0x100, 0x29}, 0x2c) 2018/04/03 21:52:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)="018943d958df904d46ceab84eb8013b779f7a534f7c3373d72cc4059bfe9b1b2e4c8f8ada93f4e19b43a913af0044c10acb956e3d6a03b21ac110f3d6224702614b9f15762bc729f0b5554d5f3ce3ab3571fa5176fb5f43d1dc7f1a2b4114b0d9dc139147b9d7c4a47ff673aa39b5f85d2405d8307e87afe6767ae2604f0db510ec3ed1dde161eb8efc0dabcbce4f14bfd324284efa583e3fbb2ff8ad9d25249", 0xa0) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0597ba0db6", @ANYRES32, @ANYRES64=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="94af105c698c9aec874fbf663498d33a4623c8dfd45eea8521bf69fcbcbb3683316165043278afab7287eaf9f0d96aae823278f15b9216628e792b5ce20b2b4b145baa53be6a333b82ae4c2a76e3c95659dc02243af7a87d71c24ef6ba5e6bf7e6adf23e8ab26e0e8b41435cdf7d76b867f87a25d6f015fc", @ANYRES32=r0, @ANYRES32=r0], 0xffffffffffffff15) 2018/04/03 21:52:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/03 21:52:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) 2018/04/03 21:52:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/03 21:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x41, 0x800, 0x80}, {{}, 0x3f, 0x5, 0x3}, {{0x77359400}, 0x100, 0x0, 0x1000000000000000}], 0x48) r2 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x200) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x840, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x3, 0x3}, 0x14) 2018/04/03 21:52:03 executing program 5: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) socketpair$inet6(0xa, 0x7, 0x80000000, &(0x7f0000000040)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getitimer(0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x3, 0x20}, 0xc) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x104}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) pause() r3 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/03 21:52:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/144, 0x90) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/03 21:52:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x800c0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff1000/0xf000)=nil, 0xf000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x36c8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, [0x8000, 0x1, 0x6, 0x53e, 0x2, 0x4000, 0x1c0d, 0xfffffffffffffffc, 0x7fffffff, 0xffffffff95ef4fa5, 0x2, 0x4, 0x0, 0xffffffffffff0000, 0x3]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0xa2cb, 0x2, [0x81, 0x401]}, 0xc) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0xff, &(0x7f0000000280)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'nr0\x00', 0x8001}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000300)) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x4, {0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8d26}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="ab35dc576c1c88a6b1501efe0230bef3a7", 0x11}], 0x1, &(0x7f0000000440)=[{0xe8, 0x10f, 0x9, "f087fce7a6a6113b734e75cfe522835c85dae26f669a35e241ee2e6da55d5b174c5f36a4c58b1a299f2ba22a34a344922cbd4e8f5bbb3689d2c9468d71f40845e84f9347ec2d76a3cf5b9c92f7068ac87867f493a99263524d896306d6f446258ce9fec76bbdb4d06068a47b080be297cc59f0a2bbf915e8ce0ba7f2758b7ade2195e89715743070634e8ffd7022d4194e35dbb8c8e56df5023c68141517ff057d6ccd834ae4c39e78db8709322ecaddef46eb663f9fe246b8cd575ab7914303f3a931068710bdc43b2eb821cb2b5bfecffc16ccf69a4c43"}], 0xe8, 0x40}, 0x8000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000580)={0x1000, "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"}) sendmsg(r0, &(0x7f0000003100)={&(0x7f00000015c0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001640)="d151df881894cbfa12cb2514a57e063e0c096f3f7314b9d3e274279c7de1a60e34a083e27c4734aeb84649ab3d20c282e534090ea52de653d3aee8cf2a83ae20a9b231d22da9a20218630ab7ca5594b1a843fd0709e1906ca0f4a2bb2357d0396007d2c9782a85d900c19d2c26c764dd8d292b19ce13bad286b9d3380c6a461b1dd9c0b44d664ca2b5f549a3119a77a8ae232d9898d4de7ec69d2e97e76102f0708671f32b33416b55865e3bb4acc684646c1a2792f99b42a6bb55bcfd8e773cf2179d097f96ab5c84dfe149cd46ceb02b", 0xd1}, {&(0x7f0000001740)="9a61cf5280c18c740c2d7d9f40a2b262ebcd52c32a1db8940d4e25d83b112c949390111930c3856d1e0cf387f8a5e6f063df741a86a853733cb3c8da205680a09628d402ab4fb88e64c5b014641e211dbe9c846b541780e8d39cbd90799f0aefa97990ae563512ac87ac95924e13274e9ae569749ef57077b403852405a8ffccecb9720beec6b7d262e9905acee2ac6834f505ce14ef49938555db6eca6151e0738b510e87d0220d36a2675dc7f61414296d380f1cbec0de28", 0xb9}, {&(0x7f0000001800)="efa79492579c512e810dc877fded862109175a041b0d22eb834361d75c5a9a367e01cbe74e78065cb1d36b11b899d5fbaa45595ba1a3018f13ffbb6c129a459ba588209bc7f792712c7097de2572aac219e6b3caa9e8898457065ccc20012381d4f746f4d9b2fb82c6eed4cc7fd882b458667a00900dc59810b5b8a66816fe2d635e89d88fcfc84611ec026411a0988873efc98d12a5086c1a7c55de0c5537a2b653aa2d2d0e6e507e673c5c", 0xac}, {&(0x7f00000018c0)="136252b401e44e198907de53620d195c596916bade79e461ac6647210f38bd760ad556f5578888e481846c1db9ebcb77e1efcf67d752ebdb49aed9b188", 0x3d}, {&(0x7f0000001900)="1066fce9a36be5345cbac000c7cd19ce4a5764ea43fc0022b957538be2cba68f09ab23cd9859c6648446f4309970d22ec7421bd3b15b570b24eeb357243703927fb26b6fdf099eb1c6a28c36b194093ede6139d9376f85746fb6bb629ab98fa51e058cb6c362e14f145edf13e265e182370d216bc809e16341bd68021da48a6407632671447eb8e705e63ced1b75320833854938bcd29527230660dab7700d6266a57569557626e20e6673a395cbe3addfe766389fcb832874755aecdb08caeb3ad3d7e358060c19fa61327a9b1fd1696363ec9e63e19678df2aa338a2d9d02b2550e062bb", 0xe5}, {&(0x7f0000001a00)="dcc3d5c7ecef748374713ee4f5ad76f71eb0b8832fbcd548509128f654ee88f511885fb402f13271e982cef67689ae5a8eadec681635d979a17be0eab3fe6a4a9a0823ccf28053425a928fcf29769825b21ef651e3f651433518589de9b55ec38c002abcc7476dcb88e85b2136d131e9123c18b11307d4a23fe046bf00cf4b83afe1a7c5d8215a98b71acbf4334b55b97da043dfecdb5962ce08581639c5cc25ee852d41ac64f400e4fe3de2283d2ccc30ee629810582d2eccdd2f2f8e9218733829b31a60962382a8a8014bfe8af0", 0xcf}, {&(0x7f0000001b00)="758093e33b73f05658a2014cec69746cb2f8cc6148a729cc0fbba7ce2a4d", 0x1e}, {&(0x7f0000001b40)="147c28204f679faaec17bb52186471a33d773b58f04841e62952b33feb93309ea409e6b3ef5486230df9b2d4bf3b889c271cd200859ae29e8833de4aff1bb6047fd8de1c3f4d46aefde420ab786dfc7418b5cbbc7842f2d6fbe5f6a491774eab476e6aed01b911b86468e6c580fe200a34a2626f9de21cbb17082705c108499fd5ae036e505d53dbefe544c4a1b66545cdfc1878e021a3ed97443102fccf6e3c073533a8a4c7eaa1633d998d8d11ba3ec39474795cae882a11232cc8941dd7", 0xbf}, {&(0x7f0000001c00)="398566e3678780976aadc131dbdd92d37a994aa4616b0c2e160867fd178ce3efe515b41925c8a1ad34b80e616b3f527c549476491cf52764790ec956cdccb6291afbea05d30c312f362cec4ce234e5a6516a43968270d23035507825ae8c94aa9e51f2c9feaaa78c9fbc08b512753f0517ad7b7fd301650a7432519f4363fc128109ad0850861d715f1737500b34b066b1537a3c11b7aa11ea83848d0ee6db9fbcee6d95486e1826db47b146605311800e5b5a62852e82f7495e933b771dd1c3b7d21e45e533ade30e5d158db719d1ff8ab1f4a0c147d6aae55bce73", 0xdc}], 0x9, &(0x7f0000001dc0)=[{0x10, 0x119, 0x4d}, {0x38, 0x0, 0xd53b, "7d3033660f26b3c4d83415786bcaa0e4a182af0de22657a9d7739900ccd4aff070db"}, {0x1010, 0x10e, 0x3, "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"}, {0xd8, 0x10e, 0xfffffffffffffff9, "ebbfdbb191e4f3408216e34f32bac007828902037897bc35f80b39a438889fc2aab11f7f7761065559fbfdb19442fdcd08ad95fcfd1e85664a076045b23f6fcb1a05e5067c7cf02b20e8fcd298c1489f4c397d2e9702111d09f5574ca54badc232c1a38d9d247c5dcc2c8915c4bc866c97919fe2d78419a84c9edb4eff9b19d5bb1d4a9ba8fccc28d64c3b121b17fed55ad83bab43111b376005fd1ae92061a570bd90ac59674cc62c5ee173fb6aa2f916ddcba7f5774ebb38d7514a887077842d108526"}, {0x100, 0x113, 0x2, "a62326ce164c99abd926797802c41901c489e54f94fbea00d48f37e5b0ad53d663d60608ef51306c93e68e6064a1b5c2ffbd16e65454304637b6446f6e0a41ddf842cb716b5a0bd093d18e83c648a0e9b9eb15704625b3e30705850e4b230f27fc2eae74d372c74fb952f7875131e9ea05cd069155dac5b17ab5a772d42b9b0792c5bb807c092ceeeaa8384f5e143fc4f24804a1814a3cfc6fa4f37e198c3f77a3dc4ad07a20eb0ebe3bbfc44d28c5325c78b4294c039046ba6f190383bc4e70e030ca328a2172ff6e37658324ab5e5e69998db201b685bcf7f95c1656c8a163c5d15aa92a64995fc7"}, {0xf8, 0x10f, 0x7fff, "00652ffdd5a0ffcbac24aa763b6fd6fe72eec2c876577786ce3c48135e1a035a57dd369a2036d62382acd5c276a84e3c3a2ede7345d38a056a40ea1df5c2c2f27a54425a925ac0c8912ecfcaaed96e06bc8bff7263eac999c786e9594fc88f8430ce0589330af76fca88e473f8e5238aa3e92500b7137d43a307134d4a42af2ea84a6d1ab925467749f182b58872021f740c53f768f1e556b07a5b2d9a11e12b2b4e33ad46f984facb8da484c2d3b9a59dfeb7bec5c8176586fcf0fa974d151494bac2febd07302a8062bf4800afcb20b92163c96e8de0ab4bcf17909defef9a574d80f64420a7"}], 0x1328, 0x4}, 0xc004) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000003180)={0x3, 0x80000000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000031c0)={'TPROXY\x00'}, &(0x7f0000003200)=0x1e) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000003240)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000003280)={0x2, r1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000032c0), &(0x7f0000003300)=0x4) fchdir(r4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003340)={0x8, 0x1}, 0x2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000003380)=0x2000000000000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000033c0)={&(0x7f0000ff9000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000003400)) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003440)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bond0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000034c0)='cdg\x00', 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000003500)={0x0, 0x1, 0x80, 0x401}, 0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003540)=@req={0x4, 0xe5, 0x4, 0x10000}, 0x10) r5 = request_key(&(0x7f0000003580)='asymmetric\x00', &(0x7f00000035c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003600)='/dev/adsp#\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003640)='/dev/vga_arbiter\x00', 0xc0040, 0x0) 2018/04/03 21:52:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001280)={"55dfadc117afe778595be061f546a0ddbb9b4d6932476831f53156bc27faada0030544d542c08b7561a90e13de3e0f0c3981dff081bbd413c03c259804d466da81a2477824c777c67452911e6906c2db16c889fac3f999bbfdd3b4716a15f47724ffdac76c3cfe31b84bdfcaaeeca5e361b9d1d50460f4d678ce7325a0e6a34bd524d27ac5bcb43adfd3b0f14f627671bb99941f068e9200aed91be10b3dc4c857c547286de818519e7ef9ce5f1490061912632d183135d4f8e39dcdcc2a7a1ca1c7f79bbcafd23f2c2b2735e2e6a2a6f9872fec29c7ac6d74cbe716ecba7e640c01f6193e904a7b199a9c802bcd85c7628a687b17331d6dc0a38c59904a7acd2569efa681f72b8cd5772b925c87f1141e5a0fb6c6ab6b804a9396d14bf686089c48ee4263461629c4de60bafa789a8adc420996fe3b9841eb4751e4a81c14ac339a6c29186aae04842db8a8812c9ebf51f8d39308b720a35827c894dff148fe7c99a13e7a44bf2f4725b76817532b73e00d34db57faf024b7a92c7ab169c9ba56f61917e4cfa9eeb96d87da98ab444acb4711628ac1fbce1783cbb25f2685be2f80533cdbf2a59c7b8fc4a0ed657182d057a2169c7dbd7a52b2267a5fb718296b2d92612a4b8f0a9d78bc5cf5333058314c7b39e6659d8c24e0e209b2d357d28c13b2a7739e3608387beacf5b45060c89627de37ab4d29204296bf3c660f72b75b41361ff4d99cee78e713497e64b0f9886134a02f179de195a37b36d5b78630a762fb5602868f450414f5b04ae54420f5d2432c65831a5017fcf73caa5c4f2c805890d07a6e56d38bb0b4aab18bfde5322b9ac44c3456c93205aebcc60ddf39ffeb9ea43f0307afe3989bdda80ce0399ca02d385e275b5609ee2df63c5f32f7924e3769ce37052cdc6bc0ab9c176023b35e79bd2b9e36a2bde068baeff85c6ed12bf362a01876f20a8a234b822029b87b97b163574ada2702f012fb6e1dd9581aa1f0f539baf76c6327dd566059b79e33c0297c21e2208d8119d5d43987f057c04c641f69ba07c5fd4d2316c2845136c2033b835059ee4e2545df50d200e5ed1d08aeacb93057010fef7ca075667113dd9e12b92352291b2845b3e5f1102ecd69022cff9d431a50941901999100172ea3963597c0d96ddbf37583c1683126044057762c311d34a3f9d00fa404f6c267d3080a1412413a510c4149b9425e6e54743c83ba36f501be4bfb2b672bd74fb4daeb58095af707b0e950bd4b360886b4c880c651a9c0c3a94c158dc57fd4fd07182bae2b134255b991faa6526ce6eaa9da85eff0581bd6897e38787b84dbed7bfc0a6c8ee4ba4e096e83d812601207e3528f7f65af5a4f5c828981882e254bda3b586760944c0661ff2ad2e3f30bff170fc54e7666b0ddb755fec360888e34a4d8e665102f169b7002b863158f1e774"}) read(r0, &(0x7f0000000100)=""/4096, 0x1000) writev(r0, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) 2018/04/03 21:52:03 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) 2018/04/03 21:52:03 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x509002, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/169) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) r4 = dup(r2) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x99, {0x6a0, 0x2}, {0xffffffffffff8000, 0x2}, @const={0x1, {0x0, 0x3ca, 0x6, 0xf9}}}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) 2018/04/03 21:52:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x274, 0x100) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = getpgid(0xffffffffffffffff) prlimit64(r3, 0x0, &(0x7f0000000040)={0x9, 0x81}, 0x0) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x98) 2018/04/03 21:52:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x1000, 0x4) close(r0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220040, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x1, 0x4) 2018/04/03 21:52:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='&\a\x00\x00)\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/03 21:52:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 2018/04/03 21:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xfffffffffffffc61) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) time(&(0x7f0000000000)) 2018/04/03 21:52:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a00)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:52:05 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/03 21:52:05 executing program 7: r0 = socket(0x0, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x88800) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xa5d7, 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)="11a6af83c62ffd0ce570dd720b5b601dcb24e807284bfd48da70cd14be3a9d6d6a068051b0301ab7e17dc325703ad672f12eecfa820dc4be8b518ba74bdcd1b765845f7cbd356624e33ecd97f0f890de4402964d24b5cbf1f52411fc5e6ac108896d74db", 0x64, 0x9}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="7569643d33003939373c372d37392c6572726f72733d636f6e74696e75652c6572726f72733d72656d6f756e742d726f2c646973636172642c6e6f646973636172642c67727071756f74612c0569643d2d372c00f096bb3f034bf2e94b96a8ddb256a9a82dd4fefe803c4dac3bf428ee070000005f2a4192800f15fb45979c45221f3d8014f2829b3691e897bb9849a36aea2a1dd6d5bcd22c7b2f22d9e604b37fc1c3dcf55b37991ddc86d1b80e84d91be9cc30ff7d8a312d1f"]) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/124, &(0x7f00000001c0)=0x7c) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x4, [0x40, 0x2, 0x8000, 0x5]}, &(0x7f0000000440)=0xc) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c", 0x10}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) accept$nfc_llcp(r2, &(0x7f0000000340), &(0x7f0000000540)=0x60) syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400400) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000000180)="240000005a005f191415", 0xa) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_bt(r2, 0x5411, &(0x7f00000003c0)="67e6f6c052ef2b32d21b649f1276971165c79aecd3c217") ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) 2018/04/03 21:52:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x4040000) 2018/04/03 21:52:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x400000000000000, 0x0, 'queue1\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x80000) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000005c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 21:52:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x283}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r1, 0x1) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x11, 0x8, 0x80, 0x6, 0x3, &(0x7f0000000040)='syz_tun\x00', 0x4, 0x70b73dca, 0x8}) 2018/04/03 21:52:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) recvmmsg(r0, &(0x7f0000005080)=[{{&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/189, 0xbd}], 0x6, &(0x7f0000000740)=""/69, 0x45, 0xfff}, 0x2}, {{&(0x7f00000007c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000840)=""/82, 0x52}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002000)=""/4096, 0x1000, 0x20}, 0x81}, {{&(0x7f00000018c0)=@in, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001940)=""/224, 0xe0}, {&(0x7f0000001a40)=""/47, 0x2f}, {&(0x7f0000001a80)=""/228, 0xe4}, {&(0x7f0000001b80)=""/225, 0xe1}, {&(0x7f0000001c80)=""/128, 0x80}, {&(0x7f0000001d00)=""/95, 0x5f}], 0x6}, 0x9}, {{&(0x7f0000001e00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001e80)=""/149, 0x95}, {&(0x7f0000001f40)=""/70, 0x46}], 0x2, &(0x7f0000003040)=""/171, 0xab, 0x3}, 0x800}, {{&(0x7f0000003100)=@ax25, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003180)=""/89, 0x59}, {&(0x7f0000003200)=""/244, 0xf4}, {&(0x7f0000003300)=""/133, 0x85}, {&(0x7f00000033c0)=""/124, 0x7c}, {&(0x7f0000003440)=""/224, 0xe0}, {&(0x7f0000003540)=""/99, 0x63}], 0x6, &(0x7f0000003640)=""/113, 0x71}, 0x1000}, {{&(0x7f00000036c0)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003740)=""/179, 0xb3}, {&(0x7f0000003800)=""/94, 0x5e}], 0x2, &(0x7f00000038c0)=""/58, 0x3a, 0x7ff}, 0x9}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000003900)=""/103, 0x67}, {&(0x7f0000003980)=""/128, 0x80}, {&(0x7f0000003a00)=""/109, 0x6d}, {&(0x7f0000003a80)=""/180, 0xb4}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/142, 0x8e}, {&(0x7f0000004c00)=""/172, 0xac}, {&(0x7f0000004cc0)=""/106, 0x6a}, {&(0x7f0000004d40)=""/116, 0x74}], 0x9}, 0x699574a8}, {{&(0x7f0000004e80)=@alg, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/160, 0xa0}, {&(0x7f0000004fc0)=""/17, 0x11}], 0x2, &(0x7f0000005040)=""/62, 0x3e, 0x3}, 0x87}], 0x8, 0x40000000, &(0x7f0000005280)) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000052c0)=r3) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:05 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setendian(0x14, 0x3) 2018/04/03 21:52:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000001c0)=@full={{0x3, {"f772446befc741"}}, [{"23f9fd08489c53"}, {"ac84abe90dbf65"}, {"2300477c7aa50b"}, {"71438411df23e0"}, {"3687490eed9fd1"}, {"f52575478c3ef0"}, {"8b8f00f0a071c7"}, {"7b2a56881b7172"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000400)}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r5 = getpgrp(0x0) r6 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000012c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001840)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001940)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) getgroups(0x6, &(0x7f0000001a80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000001c40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1001}, 0xc, &(0x7f0000001740)=[{&(0x7f0000000340)={0x3ec, 0x26, 0x100, 0x70bd28, 0x25dfdbfd, "", [@nested={0x58, 0x6f, [@typed={0x8, 0x8d, @pid=r3}, @generic="bed811979de4d9189994341d5278e79dbf49c31aeaab24801204a3b13c1f3fb2957c294f109a3e5c3a64c5145538d2a888f32d05e4c98c2ec99f29eedcd0271fba1ab9ec28902f516e1eebf9"]}, @typed={0x8, 0x9, @u32=0x8}, @typed={0x8, 0x95, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x344, 0x1c, [@typed={0x14, 0x37, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x27, @ipv4=@rand_addr=0x80}, @generic="ffb5d7017376eea6181fd899862642360b3b1c3d1b632ea914485e0a4ad0302919a54ed00e3ff220317e3b31e9c59037913f62b02689836a75d8e12a3f737d8416c637f5d55d93fdc2f1e0870b487dcb55081ad5e9a5e63ad960b0b172cc48e869bf3eafacc44cbd090c40a790a87ed155e2be4de43a2b9aa92bc679e2850fd074992ad501b169762e3220e645181f9d65306095647dbbde21e8964c525d629aedd1237b8e2ad38e5fb3f396cc9eb518a2487e62dfd704a620ea3840d8dc8b124df73bd9ac711ca89a303aa6c3f4df", @typed={0x8, 0x4b, @fd=r0}, @generic="bd0cb1cd41edd9750b7b994085ad107f6baf1771873a047d5a828649897f96aa50f8ebb9707bad5ae28d99a334baeea5173ad1edc14bb30943f8659329fc1b8b9910ff158954be6d0f7bca711ee0f951da6deea859601800036c01f20b44891f8f66724d56f1ff0de0d3ffe8632b0837cddada5e21d116e504a717c9503ab79dcd8598826461c217ff614280ed712397e8ab0c8288b79c05b17163b596ac7cdadbe62e92e8f1ac9d7d9146d04050bbecccf0b80cb011928545c47cb1d9447b1a6d5610bcc0546d123e15a5ad8046191f385b4a", @generic="856ea27442cad26005db6cdea00f2836e0f23f37a5a04efb628a51acf7843c99b614ea430f0181b3cacfdae04657af7843698eed25", @generic="1c72766e48d00cf483569f5a8c337fe1e875447f054f4330c2f8aa5f664fd5b84935d33fd5bce18f36c814ceb52ad285290d9110daa1b56c78d617850333e336c885885407df513d26258bb2842d3b9de46ec5b094a2da965d177e637b82214ee65b0658fa9cecede66fc96dea02e84867864cd6aada13f9d38a5cf24d2fe829", @generic="10bca4bd809fdd7b2e0a57c84b7b6e6818d52627d788aa44a4919533d2de66a06c1dbfd24ba1d22701fcbca9217afa5f4974cfd2e70668e2d9c13ea3b9cc8662ea2166c5da2956b824507f0e31f88bec8043b46a5fe53233ef324cd612079683eaaff6f1e783c42c6ad14ecc14754510607c6b1e666fb8c553ba3e33a29a0fe8fa7eac870f0ea8e649cb4611b1cc6ed0d80935a1306f118172e8ebe77278b513f998a798c292a2cfae06873a0df821125f5222b31c68e2393177505b0d2cec0270d8b4"]}, @nested={0x14, 0x27, [@typed={0x8, 0x10, @ipv4}, @typed={0x8, 0x30, @uid=r4}]}, @generic="b79905ac0401b7f83754f2116a189a48c9fd6211", @typed={0x8, 0x2a, @pid=r5}]}, 0x3ec}, {&(0x7f0000000140)={0x18, 0x21, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x6c, @uid=r6}]}, 0x18}, {&(0x7f0000000280)={0x18, 0x21, 0xb11, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x59, @uid}]}, 0x18}, {&(0x7f0000000840)={0x10, 0x19, 0x100, 0x70bd2b, 0x25dfdbff}, 0x10}, {&(0x7f0000000880)={0x1e0, 0x25, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x4, 0x65}, @nested={0xd0, 0x91, [@typed={0xcc, 0x5a, @binary="3836be978359c380f5da092e3d4f81538c2c5771ebc4c160cf232d654b9fd6be17005481bd4aedcc7629aef2fa4e625c97b38de4a5e5e47e8f9bbe7ad89e9d1a9c86f569adf58a3cc155a2768320a17960dd73dbc61c30630770f99ac5e45856ee92c7b8eac019f9c5c7afa660984221f09128d1a74f38a51e8015bb8f747329fe5d298a3a4d991aaac8a02a0667646d57c2516d896c9f31f80d1f2ba4f4b1a93a342bd89bd7b98c4f9a714fe48870ab03512fe5331a82608aaa983f138319cd8d3d81a84d"}]}, @generic="f1875e7c192a4bda710e0a057d85b6bd850dcfee895059d101b81013cd5384", @nested={0x10, 0x6d, [@typed={0xc, 0x3f, @u64}]}, @typed={0x8, 0x16, @fd}, @generic="014bf54f973b11250f037ccf4850c89459ff10ab5eac6102c575173fe4647ad45a67cac528de42a66d1d878e8fb56c002bc94b620f62319c8e0e03e8f2d1d2e6ef6750e4500fe9aeb0188932bab77b1c75e39e6fa23752419d53e74e27e26b4e40288cd679d99bf15b9b96c96fe3f86debd731c740a8613f8401b0e5a895cdf8c2e3eb3b82928bf5ec84d4558eefbae8ddcf0d99a7f415bdb2f6eb892f27c37b88b93ca66c7c7fc8eed1d105958e45869f090e23213c0b17d2edb117978c62589b32413927"]}, 0x1e0}, {&(0x7f0000000a80)={0x104, 0x20, 0x803, 0x70bd29, 0x25dfdbfd, "", [@generic="ede7fd68a5810966b93701844bdc91982d63925479bc63a3693918711776f2b3dfdf9e38ac730a1657a59bbdb889f644b987cfb1064f09fa1a5592afdd297cd3fdbfe7c60230632c32490e886329a73edcb11c1bbd720a2b26ff3a0a0f5707cc3fb557e6c108070eced89e2fb7ee7d4d8ed421e46eaf0c8c7e3770f77f11dcbf238ade6ef5c5d313e9433b716d8ed8754f98b2f2b01d54145daf6f9699ca2b16a305f9f212e655cb8d135d94805ec4da1fad287be1ee814a182b7c3e804691b9486e769b25d2b1a5608acaeb8153018ac4d26e5ab68abcc6af870b4d4eaf6fbb635efba8fbbf5866cf3281d8b1edd0ae9a0a8d86"]}, 0x104}, {&(0x7f0000000bc0)={0x484, 0x19, 0x328, 0x70bd25, 0x25dfdbfd, "", [@typed={0x14, 0x4c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="1909d966e4845ef07d26cac4c20a568a75ccad6ddbba55c0594b7797221c34a3209094f8ddbc0bcc8fb1d8da9f7ecbb3cc2ccfc0a0d715fdb7b0041852325dd1097bbeeec7dfd8da030dcfaa8480124b33ed365b386e27a3a54393daea250785b85eb4e324613ef85c55129170082a708920264f548634a9388dbe9da33c33b7b6b7f605d0793fac09815dda38e2fbd98e47409308f5fbd8269e7403c4e464aed3c3cd5d400514a938c635a15fddf0e8c80b8a0bc98374fa9311aecbf37757cddb", @nested={0x4, 0x86}, @nested={0x22c, 0x93, [@typed={0x14, 0x58, @ipv6=@loopback={0x0, 0x1}}, @generic="6f633990f6125a47497802859c6217553008a3262ba1b2b0b3fd2b510017387d20faaf6e85f3039a13ab26a6e58fa919bcfe2520ab54959bf57ddf7f66f604447e6b05f5759c2ab45864428d93f62f4238ae7394690f29b84213f4a08f6379bac0a1b32a386622e07cb6eeb188642fc3f5fe6c0e126784427c443c2540c2fb72c52b128c6f08ac783dfb4ade5193731b4c3f3f2e65e9746b3913b1e7c16e9984fd6e4808ed5284e961db819b4600cce4719368d411c342846ad309bb67ea8feac719439f265510fd09a7ff3ca4bab361b23da7e5b2cbf011a12770372c2171b9af0c52eaf8018f5788e3d74d20", @typed={0xc, 0x1f, @u64=0x5}, @generic="b30cadaa2c931d1695f6e3adadf501915c75c288c78e10610cd801dc9162a47fc31da9a80e797619c151736356", @typed={0x8, 0x2a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="c060c33331f3343f18d51f5c20c9a713ee01c5af605717e4d5f21976937b6657b3fcf623d5964e7f43d0a0271d5b9093ff20188b529c6618f7ea6638d55ccce33fc19cfd754d7efff0ddfed7d2f296c574bfa30e01e84a1986e891d97f67295d6dd18972e2006dc7173cdcd3380c21f540faeaeb8c86403a4c502a3d08", @generic="81a012df9aee785d9dedec52569bf09b1d8777a2b440e7fcdb1db54f9fd7947cb3a34d3bda27cac2391910f18b09130ae96ef63a02a7344be142d033a13e7e35388f15a274f05d6c3806841379a9221ed24f15b429669608873874d4b11e8bf1bbd44b6a045541"]}, @typed={0xb0, 0x35, @binary="15589746dea00d92701a0381e345c56df768c252e9b4d838142d9afb27babc775f1fdfa514724b2f31f2c2401d21897bdc358da4c51b0553382ca96da5d6ada02cff7bbf37ada3b04b73c653be0d4146fc4c6a8b6ad4e338f199d4bdc96067f7ebe842e305f797bbee021f83268831bbf29f2275f7ec8e97f2ed864e1c91deb6d2131605d830b0ffc5af713d4736da3754ef8b7af000fafaed0454756fcaa5e4388fc367fe1d3b539c59"}, @generic="1f331861c49de2763c5ac1073041bfa7840dbaaeee2b8c6d9ae50e78593f56757e7f43fc20defc7140b9494f8ad820f3c268961411b1e874bc41ddcc6e58243ceca688a558d11b14f580d0a07c13fa062e88fb63d4880fbf08a28bae03700e3a92238ed1868fc4675059bc9ec204fc82739d4d51ceb5e38b6b04a555880743da4dff51ceae4d93b2c21c78c34e08573700cf3671ddc6ea1988a3cde2498db645a7b33f02d17e3fdde155b229c18d88a43271985a8442a60cd50eeb1dbeb7"]}, 0x484}, {&(0x7f0000001080)={0x20c, 0x3e, 0x100, 0x70bd27, 0x25dfdbfd, "", [@generic="02b57345daacf5e9ad54577380a0edcdccceda36fa50df4227e008f8e56125d9b142530a6780350411e5fd0e1951742cedfb8394f3bc70c5852d8fc24253e0afa9e804f1de4421d02cfa35b222eb4c914b786abf792ee7ac653cab8d09748d9381e55b4309a9f3ab9f61d25a2fca1fc5f415d8092e00470d120310d19d86f01b", @generic="e12b489eaeafd98141bc9c9f8e7a22447c91840b8836f9b3319c8dd164437ab8ab2d63f343a640f8a40a2a6801b065f9204e6682d7b329bb4955ec970026e229bca481dce21b2bf3f9ff583eb730c73251c8979a175ddfea73c5cc2d4371ce6aa068001dd72b5be50e2219b8badf58b6be80e79ac42fa86374415e9d8c3f09b4b65368", @nested={0xf8, 0x27, [@generic="72da27b5205af807bef466408bda0f213347ba6b", @generic="40e97f36e3a311a94af54fc3180a087db9fd1b70f753752d3f8792dee5bd72bc27b42fd92fcc3bc6bac3f25a27a85caa3477d15c89d88253a21368b9629d6537a67a0ec903034c8b3f7c986c5ba9bd9d26f788c584831348f16bf39d2a834e5dd2d8cec8afc3709c3e9019742b1c4abf8fba15dcf603f8a18778b26308f977b2fd812765f25805e34fbf3e14dcb86382d57179838c3e9d0b81c6a7389eeca9aa8bead1009207546a241f790aeba224ce7fa702c84cf1c3eac0234e275e7ead39a71288", @typed={0x4, 0x7d, @binary}, @typed={0x18, 0x37, @str='proc@\'vmnet1wlan0\x00'}]}]}, 0x20c}, {&(0x7f0000001300)={0x54, 0x14, 0x734, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x5e, @fd=r1}, @typed={0x8, 0x42, @pid=r7}, @typed={0x8, 0x56, @fd=r1}, @generic="d5659e2958b3b84df3f3aae142a55d1c07a0e87a455656f2c0b19d7d41a7ccb6776bb5b27f07a83caddc"]}, 0x54}, {&(0x7f0000001380)={0x3b4, 0x12, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x1d0, 0x56, [@generic="d8b349ecf8b3eab43d8abdb1a0903e77a216a73a820eb54aa2fc7a4812daedec218b36966dbe28b9c424668a1b4790436e363f7c452ed75e5831dfd534e4ec14a47e8f981be57a5c415b3b69b5cbacd1608e4da66f1006e957313b1ac8d0908dd7ecfc7e6c03134a24534638b74ffb6bd84d1f5439b15ab6467d7576775ec3f2bd4e5eb3a8998fb5bc5d902dc81663152c94a9b259a0d799a294c3594732d57d62d7433fc9cf7057ed05c82eea32f3d7b44754f27c8e6ffc6274088f1e3ca52a0367d4eb95ae5e57dd06e6479b3e838b8ceea14b4283caa786be60c9d1e8620828ad462fcf8b", @generic="143ac6cfffe84aac5f82256dddda92fdcf8674b3d7907fa9c211cb836fc1fc2d7c4b7fca3b12be3263f3c585650f9471dab0b43a6514c18beb07132d20393999ffcf5216da8ab05cbec9c7b0e1e9440383b4209ff73d943b10bdb72fa837d0d50a2f61fd9ad6441a87cd4fd72fc232bfc331ace33858eb6e6c10134ea7aef29301bd25ecc86298e242111cf776efb56ff2d2ee3a80", @generic="c30e42a36110d8647f2588fe498889d629064fea5e9af24d1be8f3d8e812f842839c36e08fce4e8a6870fbeaae2799", @typed={0x10, 0x60, @str='/dev/kvm\x00'}, @typed={0x8, 0x40, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x1c, @u32}]}, @generic="0fd6d9e7b544efd2126176bd60a65fac7dfbf69fa7f5120f418596140e0758", @typed={0xe0, 0x4e, @binary="cc8a2d01e9df49e55692cefa5bd95200e832621004be2e5004a28b985320b2b657148956b37722e3503c3d902820ef1793c93327b5efe643914cab9ff50b944c2278bd394b799a820e95ff652f27461fad02f32b73178e707b76dac6a170b880aef86474c603c2e3ffbd7d75d13c21b0fa0115a7922203f250ef0d49cf00d9b4842319d97fdb1f30b3dad57dee35cac30b236e4054717abf690a4455596ceb5d2c0766c2213565badc4d88859ebf85b97287902a0b47e7782580c58339cb7b3bfe86baba2e6f8442ec23eb5f1c296c921c5cc495221d908b3c7f7589"}, @generic="92e9d94602b7ea32d5cb3469157d5b52e83ef51f70ba4637452090b9f9ef27e78ca45dda54d7d6c9b9d13ad8f73d45d7579013df207d784e4647cb9a5d19977f7d0350074da5b21c852e0a88d23491a33e4246b5d4983742ca690e9c07621183f83f411062f640b25cd9a687716ff4f3def982fae3a729532c7fde1b731806b8c6c97014beafe3d98b9ef7c15a91dc8276b312eb2af92b125655da6e32af3650e33be50928d4b25b3c8b50be605faa8a891142ece08960c46333378ef61ce6735eff1be0266ffda84b94733aa552f3432f78b4"]}, 0x3b4}], 0xa, &(0x7f0000001ac0)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x148, 0x10}, 0x4000000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/03 21:52:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000090c28896a25d005863cc0400100000000000000000000004000300"], 0x18}, 0x1}, 0x0) 2018/04/03 21:52:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000011c0)={0x2, 0x200000009, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/33, 0x21, 0x0) 2018/04/03 21:52:05 executing program 6: inotify_init1(0x80800) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa3f6a6466f0b533fb27579727a049d538e3aaaaaabb86dd60d547cd00102100000000ff002d3b3bb700ffffac1414bbfe8000000000000000000000000000aa0000000004d9d0aa0493aa07fbde7611"], &(0x7f0000001840)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/03 21:52:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:52:05 executing program 6: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/03 21:52:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x1f, r3, 0x6, 0x9) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/03 21:52:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/03 21:52:06 executing program 5: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a}, r1) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/04/03 21:52:06 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x10001, 0x0, 0xd3c, {0x0, 0x989680}, 0x6, 0x6}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x80000001, 0x9000000000000, 0xfffffffffffffc01, 0x3, 0x6}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x81, 0x4}, 0x8) getrusage(0x1, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x101}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x40, 0x7, 0x1f, 0x9, "cffe3813dff969b94f7950ca52d9d0eb010b146a1cad15324c33abe2b3fcfa646b1f3fe780ff6553a736913b", 0x9}) r3 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x0, 0x100) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x9c, r4, 0x201, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) r5 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000006c0)=""/10) r6 = add_key(&(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="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", 0x1000, 0xffffffffffffffff) keyctl$update(0x2, r6, &(0x7f0000001780)="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", 0x1000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002780)=0x9) accept$unix(r0, &(0x7f00000027c0)=@abs, &(0x7f0000002840)=0x6e) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000002880)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000028c0)=0x1, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002900)='fou\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002940)=0x6, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002980)) write$evdev(r3, &(0x7f00000029c0)=[{{0x0, 0x2710}, 0x3, 0x20}, {{0x0, 0x7530}, 0xb5f6, 0x2, 0x6}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000002a00)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0xd0e9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x18e0, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xcc) accept4$inet6(r0, 0x0, &(0x7f0000002b00), 0x80800) connect$llc(r1, &(0x7f0000002b40)={0x1a, 0x102, 0x1, 0x28cda8b4, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002b80)=0x0) sched_getparam(r7, &(0x7f0000002bc0)) 2018/04/03 21:52:06 executing program 3: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000180000000000000000000000010000000c0006004eed8762cf036ef2c173138f91124bdaa1bcaeed04ac0c0a14f3e56d38d5a3352c09be4a03a80c8bfa23e0febd0876545f9f34c49507b020e46ed72c4cf4cbcfd8b8205269cea5dff95b882ba2172a0f06fe85356ba4dbd17ed28119f8b888fd2c8a5f970f4954994b9f19e12bb14c7aa71eb974f97922fb2761a0dd1c790e0c8e7c647aaeb0f90dd184b50ea5b8404a63a89374e7b2f37d87febde95ca11b2f4d", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0xffffffffffffff41) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffe63) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="a644f6877fd9f6cf672e842ae761c58d103837dddac02468da07dd830000000000000000080000000000"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff), 0x0, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r4, r5, r5}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) tkill(r1, 0x1000000000016) alarm(0x0) 2018/04/03 21:52:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)=ANY=[@ANYBLOB="1400180026000103000000000000002d00000000"], 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x2, 0x1, 0x7, 0x0, 0x1e6e, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000000, 0x3]}, &(0x7f0000000900)=0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000140)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, 0x0, r1}, &(0x7f00000006c0)=""/245, 0xf5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x7, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/03 21:52:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x3, 0x8, 0xffffffffffffffff, r1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) 2018/04/03 21:52:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000001240)=[{&(0x7f0000001180)="c9773f8f86f3e86df00a1906b4efd14671960094c97d5b5233b0f240003a4e9e", 0x20}, {&(0x7f00000011c0)="0c24b8268f7d413fe28eee8965c99a4c42b16966bd28413476ddc15c3bf48ecd0f199854fbc66a28889f1af5b187d17ea62154ca629ef7863bc206787e0c604c6c171f4024eae5", 0x47}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001100)=0x1, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001140)=@req={0x7, 0x3, 0x100000000, 0x800}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0xcd1, 0x2, 0x4, &(0x7f0000ff9000/0x2000)=nil}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="4f2f67e8f594baad61b8936f0d502986c64e1e8e8741961873a51ee0f5ade031d07ee5cf1754a1a9c5eaa4b3f32ad85cae812daf8e20513769774b83e8ad32c50f24dc39b8f8a60a046566f3736f829ac96e9ba6", 0x54}], 0x2) 2018/04/03 21:52:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x400000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000001c0)={@empty, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x8001) bind$nfc_llcp(r3, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x5, 0x5, "671ef2fa8d64276118124187ac9574199294867ba2b6321cada10ae3cfd094e56709091bb0647fd3f0e2cc1ac162d3eb3514947cc316019753c852637844f1", 0x17}, 0x60) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup(r1) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') close(r2) 2018/04/03 21:52:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0xe6bde2a0e278addd, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x21, 0x400000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000002a581db66b320450afb85416db9697f823b59f14d3917b616c4eabb4851c05b49e0774981dc249b9bbbcbc24b5106ca57f8fe2060000000000002a869f5ec257ab05350c30135d0bb9d5d7e0233edb63f8149a07939668e79d40d27ee4919580abb95e7572ee436d48569cd2e69c3cb3212c40fe7a64c269222693f8121366d2103ba841105d918e0b8bf84199289ad33725f459798b605142559d1619e50a3ec6eb875ff92d4783509c69dd577fd530aed74123345e5fd1a486569ca85eb26d"], &(0x7f0000000400)=0xc8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000500)={0x159b, 0x6, 0x0, 0x38e, "b00b9e18fffb92756f31d55476123d947529eb4fc2f7b79d968789f7c83445f5d0761461e034e829b9065cd9", 0x1427}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x7}}}, 0x84) 2018/04/03 21:52:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '\x00'}, &(0x7f0000000140)=""/4096, 0x1000) syz_open_procfs(r1, &(0x7f0000001200)="0100000000000000617000") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) [ 1287.129381] sg_write: data in/out 160956503/4054 bytes for SCSI command 0xb-- guessing data in; [ 1287.129381] program syz-executor4 not setting count and/or reply_len properly [ 1287.210153] sg_write: data in/out 160956503/4054 bytes for SCSI command 0xb-- guessing data in; [ 1287.210153] program syz-executor4 not setting count and/or reply_len properly 2018/04/03 21:52:06 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000ac0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000900)={0x168, r1, 0x10, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5e}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9aa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x583e}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) sendmsg$kcm(r2, &(0x7f0000000800)={&(0x7f00000000c0)=@l2={0x1f, 0x7fffffff, {0xffffffffffffffc1, 0x2, 0x1, 0x7, 0x7f, 0x6}, 0x1, 0x7f}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="e3411e3c035e3cc958e3501e1f436a8fe7e947aead081c2405960640b658d8b2585b07bee8a13b55e271b394b753d7b3fd8f40f3072920d9aec1a9", 0x3b}, {&(0x7f0000000200)="bc4720bb50591fbcbba011318906cdd840ba98e71218a0d595487dab85db5bb4cc4093fcf42dc2e6194ea7bdb01784b1c202107d9342aabed5b9eed54e2eaf440fd9357f6d8a97c13d8480e4f8fa0e2614baefec73afd3bd1e4f9c9938d74fd758e1a0d3f44f95ac0fe47c76f1e3b3c446a2a063333f973b55252aca2145cb80c336c3c8713a823f6bd8", 0x8a}, {&(0x7f00000002c0)="37c3631edaa96371ce56b923022b91a5713098d0c3fe914a984d41e4e9157ff94b3de10d5f9442d70d9dc3e791d4e7b40d77ebf687660123cb0d2e942a48cf81420d62004426a14242b5eea6fe1f63cb83d6a84487099cc2a4cafc8c2acad04c69a07d9f756a56f8a119fb4d4066364370331217e2ca2da6a2192ed97b34ef6c68d88b961cac5b905cd860fc0bc8b2832a9e5d1e77bdedbb27d994b6dfd158ff74589647479cac0f8f100f76486a8243deb562ef366b465f5843ede59d53f0d8e33f96", 0xc3}], 0x3, &(0x7f00000003c0)=[{0x38, 0x0, 0x6, "ab815e0dc39d9c32bda802ca6be64f65f7f0874ed628997d3c3b3587c3d7570b1c4d6d"}, {0x60, 0x108, 0x4a3, "3429648bc3c42989f2751a2098ee4c276a7bc3f4ed97eb88bbdca05e0198cee2b120350104b18b4efbea4f6363d8bc39a82043d1b58553b9ee254bebbf95dcff4d718e3a19679e3e373242"}, {0x70, 0x0, 0x7, "4dc8fa22a43f8ab837200ac225baa7271ff09d48e51c7ff00800954c13ac7618e8880cfc3fbf89c0c82124bdfe0c39ed7681b85d3f325f1a1b454e1b8464114c4d94726c588f9dae98dcbe38d52096d449bda08907a5d702d5"}, {0x108, 0x13f, 0x5, "726cb5c7e969d5a04c4a16067601b182e1c952e4d9e3e58ed5ea8a97075434882ce50457341acfc1a2a0002fcd117ccce203a3692d793168f76ddd26fec8cd65f22c497734fa029d5a380655390a77923a07d303be72e2a4b7592bd1a74f74bd0314aca577a8504f31bfb61d7e4b580d51dc096defcfde9ef80fe7a1b51f11278479cbf55951588a82fbea012a1793d305992ad50200a47ca1b4942c83c5f7afbc6ca2a386150ee0725b233653cb2cd8c0efb39cd92fb4cd32eceaabcb0cf7b3faf5e8a03e16cd2684b0b2f9a4b21ab1d96c081e5f62fe6c48af6f97ea05a61faf4ed8990e9ad2529d3fdade9ca1a36c7d8e45a925c9"}, {0x98, 0xc9b516623f09d26e, 0xffffffff, "5a76f29621129a3917e8e0be2609894e7ff48f0ceece25c64bf6e2698a0d78e6fe3f6940beefd2f6524a8a7fd2e54b5dc145f041a9565880d287cc86d462294b3f153c0842786eb548a842a782c7e162b5bd9352468a40d5594612eeb729d7c1fc99f3281074af4f4f7c29ad8181a0b0de6220aa1bbb170f1c146fd2a7e3797687aa2a05"}, {0xa0, 0x3a, 0x2, "aef89d4765b401d2bb1f461e2a8fa356982f231d4a1c203c6beddcfea746bae546a8f55e7f26731078403dd55689cd31894b3eaf87289217a5ee2592cb0edead394daed6c58a028cbb60b0ff6b33ec331878ab4051a18174959c297257d65ff4e7a9717cd998530973a801009944c9c35c1bd62bc5a5ba51a294aec513196928178f50c319ffb35f42375837"}, {0xc8, 0x10f, 0x2, "54aa27341d414aaf082fb71e7fe43e8edc18d99aae0acc73e05fc89086d464661cf21731f32b84a976d23ae4524945351e53563b292152959b3819ee7da84c1e92339e91a1474c5bf894cf807bbb9be07f82fdfafe4757a3b1b2d96786f7e4f932e24dbbbb46dc2e913bb5aa86e3a300dc93fdd340f665bb8a697eb8f76fd14168525b0ac2747f29a122dd5e6c32e28f2cc1d89697be834d1c04bdf9f24e6c07d076a5cf2f5dbb20af961e0d93b92d7f65c7"}], 0x410, 0x10}, 0x4001) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) sysfs$1(0x1, &(0x7f00000001c0)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000000)) 2018/04/03 21:52:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x10000000003) r2 = fcntl$getown(r1, 0x9) r3 = dup2(r0, r1) accept4$ipx(r3, 0x0, &(0x7f0000000080), 0x80000) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x0) 2018/04/03 21:52:06 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0xc4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/03 21:52:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x1d, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x3, 'ovf\x00', 0x20, 0x0, 0x2f}, 0x2c) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) fcntl$getown(r1, 0x9) r4 = getpgid(0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)=r4) close(r0) 2018/04/03 21:52:06 executing program 1: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x800000000000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r4 = syz_open_procfs(r3, &(0x7f00000004c0)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r5 = getpid() sched_setparam(r5, &(0x7f0000000400)) r6 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r7) r8 = accept4$inet6(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r7, r9, r10) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r11 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r11, 0x0) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840fc17345f59348ddb1d39e07cfbae0867cbbf9933407ee22c77b326e8d9c671bb484a58b63634ce3c89ec5f558ecbe36fffa6ec03bb7a0466a800007b261b3feb829f6a51f43bd749bc22dcca", @ANYRES64=0x0, @ANYBLOB="4300100000000700"], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02634040929835ef2da57b1e00000000000006000000000000000000000000000000000000000000000000000000000000000000059c94aac720635e8ce475b705398f1f40a4a078b8a46a40d0e9be13df0bf5d6fe142e62fb87fb9a0c9a37ca3f2d6dfb322706954d7f57ad4e5b88ccac99d46e05d902f0cf393c7042ed07c18dbab0dd5b6f11d440ecc6a17c7ab6243a78cf4596b3fda92a1be3d1bd60b2792a59d431f2f36e3c82993a1f7d6808d3124dad812adcbe1e42ea4ef3585e17b8ccf087a0952049d07eb39de972c7579a50cd75960e71fc221f39aba544f7409bf798", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r6, r0, &(0x7f0000000080)=0x23, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb", 0x49) getsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r6, &(0x7f0000000000)="73c0161271", 0x200002, 0x0) 2018/04/03 21:52:06 executing program 5: r0 = getpid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x69b9}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x0, 0x1, 0x101, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x482, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000001c0)) 2018/04/03 21:52:06 executing program 6: close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x20003) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf1, "74f9dcecd5182dbf0ae0202b29f92919e796af3a5feb94ec3929523c863ded8dd2a199851718b5267c462d21f993a2df01322ce0f142dc6ccf9f4ed83d0533a5061512a9fac49ebf0243183860f88cc8173f702f1b64581364fc9d99ef3b2fa3211398ecb64df0ded035c2d4a8e69f4a576f90f98175c32b35a699f906588f39293c6900c9f92e1e155101a6c8eff5f2cd6e0ea21ee186ca267d10f206f09a3b3431c1dea160acb3540364509cfcb088652a3030e9ad149baea0859f7a543bb806193d41739fd49d7cf7a78cdabaff8c9c197f1700f7739648acb9f2c57a18ff20d6b728e124908ccd8b3c96d9e34fc3df"}, &(0x7f0000000140)=0xf9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x8063, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x1}, &(0x7f0000000180)=0x90) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@dev, @multicast2, 0x0}, &(0x7f0000000380)=0xc) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r2}, 0x10) 2018/04/03 21:52:06 executing program 6: r0 = memfd_create(&(0x7f0000000ffd)='C,\x00', 0x6) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@empty, r1}, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000005c0)={@empty, 0x6d, r1}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, &(0x7f0000001000/0x2000)=nil, 0x7}) [ 1287.459862] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 1287.488788] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 1287.511311] binder: 24342:24349 got transaction to invalid handle [ 1287.517658] binder: 24342:24349 transaction failed 29201/-22, size 4381496897070189128-8062511570101464201 line 2848 [ 1287.530208] binder: 24342:24349 unknown command 1077961474 [ 1287.547125] binder: 24342:24349 ioctl c0306201 20000340 returned -22 [ 1287.557964] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 1287.567741] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 1287.590388] binder: BINDER_SET_CONTEXT_MGR already set [ 1287.595840] binder: 24342:24362 ioctl 40046207 0 returned -16 [ 1287.603124] binder: 24342:24362 got transaction to invalid handle [ 1287.609453] binder: 24342:24362 transaction failed 29201/-22, size 4381496897070189128-8062511570101464201 line 2848 [ 1287.621670] binder: 24342:24362 unknown command 1077961474 [ 1287.627419] binder: 24342:24362 ioctl c0306201 20000340 returned -22 [ 1288.201056] IPVS: set_ctl: invalid protocol: 29 172.20.20.25:20003 ovf 2018/04/03 21:52:07 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xf12}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20}, 0x90) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000100)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc544858d3600000000", 0x29) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000c8a041000000000000000000020041d5fa16000000000000000000000000000000000000f600000000000000000000000000"], 0x48) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000440), 0x4) 2018/04/03 21:52:07 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="a8d3e36147d4b22ce3048cc9429f08757e9509e58c857a1e6ee4066d8e7cd551d19a4a30aabd27ef81bbc9617be5fb78570e383b0f470429982568cfcc0eba9b1438dd757a77633a69851f91b34a22e29ea9439014e5386952b42045e3128573adde766125323869b890f93f3ad84a6fb3c58ee862d8b2e4158c864d055ce5066e34a579a30e781b0d224842b69fa0d427340abf13b33ab214f2faa1f6e06f596058519820e50fa31502583a15f04c7133b9"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 21:52:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x444000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x4b0d6024) r1 = userfaultfd(0x804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x100000001, 0x0) r4 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = dup(r2) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) close(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000180)={0x120000, 0x8001, 0x9, 'queue1\x00', 0xb269}) 2018/04/03 21:52:07 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) recvfrom$inet6(r0, &(0x7f0000000180)=""/46, 0x2e, 0x2000, &(0x7f00000001c0)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xddd}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x400, 0x9, 0x6}, 0x14) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/03 21:52:07 executing program 5: timer_create(0x20000040007, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4040, 0x0) socket$inet6(0xa, 0x800, 0x8) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) sendto$ax25(r0, &(0x7f00000005c0)="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", 0x1000, 0x10, &(0x7f0000000040)={0x3, {"586173cfe46d51"}, 0x4c05}, 0x10) r1 = semget$private(0x0, 0x6, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/03 21:52:07 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r3}) ptrace$peek(0x2, r2, &(0x7f00000000c0)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/37) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) 2018/04/03 21:52:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f683f280100000082e691c72de4c1c194da4b9d7578ac45cd9502e298954793499f3e294474a911c31b7dbbbddd1c"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r1, 0x1}}, 0x18) r2 = socket$inet(0x2, 0x80006, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x801, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x368) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 21:52:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x4, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x9, 0xdc8, &(0x7f0000000100)}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$ax25(r4, &(0x7f0000002b40), &(0x7f0000002b80)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) r10 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000002cc0)=r10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) [ 1288.313499] IPVS: set_ctl: invalid protocol: 29 172.20.20.25:20003 ovf 2018/04/03 21:52:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) socket$rds(0x15, 0x5, 0x0) 2018/04/03 21:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x200) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0xa620, 0x8000, "d36c61b768166fec44924160773ef399f689d43366b55ddf62a95ef3da389979dac10ff96626aa055a96cb4af6bcfd3a0867b9b9d8e85ce54945de625fea61", 0x21}, 0x60) 2018/04/03 21:52:07 executing program 6: r0 = socket(0x40000000013, 0x5, 0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)="c5350000", 0x4) 2018/04/03 21:52:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42200, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup(r3) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r0) [ 1288.515067] x86/PAT: syz-executor3:24388 map pfn RAM range req write-combining for [mem 0x1ca410000-0x1ca413fff], got write-back 2018/04/03 21:52:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") memfd_create(&(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x21d3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000200)={0x0, &(0x7f0000000040)}) 2018/04/03 21:52:07 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x200400) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x420000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x2) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x200000, &(0x7f0000000240)="e730bfb693043940ba795a7dacdc056be3a3c9b29e48bc61e3cc4b9d32b5e6c35fdf1bdad68186787362a30e6488809865547ef13da510326b49c12fa1a862fe7cac23155c5d006e9731e270e53e3f6f9116488c876e822432ce6e36314c14f0a513571603c4c910698381b75af00d75ddad8b5d2f0c6c2a2930e6d9805178a460242f0c4756da5d6f439f5e4d16ff9e889350d6094c4738907df84e78faedb8231fb347758333dc0a96a4ab80cc12ea7ae08b0ca1721015f97b11fd1bd9d0afe599e2f8") sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="14a291e4c4804bbf420008000063f900000000"], 0x14}, 0x1}, 0x0) 2018/04/03 21:52:07 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) r8 = getuid() r9 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={r7, r8, r9}, 0xc) r10 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r10, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f00000006c0)=""/212, 0xd4) bind$inet(r11, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000840)={0xb20, {{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x10}, 0x4}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, {{0xa, 0x4e22, 0xb243}}]}, 0x190) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r11, 0x80045301, &(0x7f0000000400)) 2018/04/03 21:52:07 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xb, 0x53, r1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x684200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000009c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000006004000018010000000000001801000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4b0) [ 1288.715386] x86/PAT: syz-executor3:24388 map pfn RAM range req write-combining for [mem 0x1ca410000-0x1ca413fff], got write-back [ 1288.745602] IPVS: ftp: loaded support on port[0] = 21 [ 1288.846727] IPVS: ftp: loaded support on port[0] = 21 [ 1288.867232] device lo left promiscuous mode [ 1288.876569] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 1288.890006] device lo entered promiscuous mode [ 1288.895083] bond0: Enslaving lo as an active interface with an up link [ 1288.902167] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/03 21:52:08 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c5771e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f], 0x1}}}}}}}}, 0x0) 2018/04/03 21:52:08 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ff5000/0x4000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) close(r1) 2018/04/03 21:52:08 executing program 1: userfaultfd(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000000410000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/103}) unshare(0x40600) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003bfff), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r3, 0x4}) 2018/04/03 21:52:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000106, 0x0) fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f00000000c0)=""/1, 0x1) 2018/04/03 21:52:08 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10008004) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40005, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) fallocate(r1, 0x3, 0x0, 0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) r2 = pkey_alloc(0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) pkey_free(r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/03 21:52:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000832fec)={@remote}, &(0x7f0000caf000)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x74) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=""/94, 0x5e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xb4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x40, 0x0, 0x100, 0x1}, 0x98) 2018/04/03 21:52:08 executing program 3: r0 = gettid() socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x0, 0x2, 0xcc46, 0x0, 0x3, 0x8, 0xd, 0x67b9, 0x36d, 0x0, 0xff, 0x100000001, 0x0, 0x0, 0x8001, 0x3, 0x4d, 0xcf, 0x80000001, 0xffffffff, 0x7, 0xfff, 0xa76, 0x0, 0x1, 0x6, 0x3f, 0x401, 0x2, 0x4, 0x4, 0xfffffffffffffffa, 0x6, 0x80000000, 0x153, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x2, 0x7fffffff, 0x7, 0x4, 0x8, 0x1}, r0, 0xb, r1, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001200)={0x3, 0x6, 0x72125fff, 0x1000, &(0x7f0000000100)=""/4096, 0x9f, &(0x7f0000001100)=""/159, 0x1c, &(0x7f00000011c0)=""/28}) 2018/04/03 21:52:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) 2018/04/03 21:52:08 executing program 7: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000080), 0x2) 2018/04/03 21:52:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '860'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) 2018/04/03 21:52:08 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/04/03 21:52:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) 2018/04/03 21:52:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$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) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000200532fea9bd4ed2c092365ddb15de3d2020000b303"], 0x2) 2018/04/03 21:52:10 executing program 4: 2018/04/03 21:52:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) write(r1, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) 2018/04/03 21:52:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:10 executing program 0: 2018/04/03 21:52:10 executing program 6: 2018/04/03 21:52:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) chroot(&(0x7f00000000c0)='./file0\x00') close(r0) 2018/04/03 21:52:10 executing program 5: 2018/04/03 21:52:10 executing program 7: 2018/04/03 21:52:10 executing program 7: 2018/04/03 21:52:10 executing program 6: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) 2018/04/03 21:52:10 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d0000100000000000000000040000080012000000030800000000000000001c000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb00001a5d00000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/03 21:52:10 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) 2018/04/03 21:52:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 21:52:10 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) 2018/04/03 21:52:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) 2018/04/03 21:52:11 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/50) 2018/04/03 21:52:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:11 executing program 6: r0 = socket$inet(0x10, 0x3, 0x6) recvfrom$inet(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/03 21:52:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/04/03 21:52:11 executing program 4: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x7}) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, 0x0) 2018/04/03 21:52:11 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x204001) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x10e66f7f}) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f00000001c0)='securityfs\x00', 0x1, &(0x7f0000000180)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/03 21:52:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0xddc3beef3b994500, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000540)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x200, 0x0) getpeername$netlink(r4, &(0x7f0000000300), &(0x7f0000000380)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000006c0)=ANY=[@ANYRES32=r4, @ANYBLOB="090000000400df73b5131041f21a02a35ea4457c1e22ca020000000000000087103b77b4d9882eb3f5572b981574d52d0fb919daf30444a6c05977f884538f2fc9e07f26a4c5b37098ff1301256980cad0cdf647bd45e10550474ad35035eb3263718184eab673e4468f1da00b00e8634a3fc78db26616cf5f197831264c5d0c58f401013a67aad4719fb5e2d0fe73b3f1b292efd7ead0a6d1a81944"]) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup(r1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r6, 0x1, 0x3f, &(0x7f0000000780)=""/227, &(0x7f0000000000)=0xe3) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) getpeername$netrom(r4, &(0x7f0000000640)=@full, &(0x7f00000005c0)=0x48) close(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xb6, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/182}, &(0x7f0000000280)=0x78) bind$llc(r5, &(0x7f0000000400)={0x1a, 0x33a, 0x8, 0x2, 0x3, 0x4, @random="2b52f0376266"}, 0x10) 2018/04/03 21:52:11 executing program 3: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="3192b61395cd5768cb664ff2cb7f9581b11cba2820373315a8d103c544aa520315305574dc5c4ca85ac68265c3092ca69ac61b8cdafa29cd8f03c5c0d8d38d55873b864fb0eaf1d8bd3834880e8ed251b257709b66fc8146bb377da4f9240450f125e695087c8faa6ceed4716ca078662bb2679bc6eaf90207a09079342d5b4e30acde2692e1cb8901dd6d2d449f79c1f0061026c0788bfad16d8bbfc1e83f829e52910f89fdda0ea0f57495c54cfeefaae96b089befd0b57d8e9400bf7c0f35ceeeb67b1f8a08b03fa865e2e667cc0b09f6a15553909150fede4d02162d261114a8fa6e941e08c060d5eff515089ccfc765a452e3cb7ae866aeeef526e8052f84e864a3be5f6938b96d601ca9e4d29da72bde87432ce10692b631e865c28623e5de0b6ee7bfd007431be9908bc7e27019eb8156df49928b6bd5c34a5f477b537b3e3ccdf2860470625d0f53b8c19faf73a73b94f9793ae43aa4b72da7988be64da2d51057c9c2695ae018981a657aa4cb69e96b017d5082b8b9afc660099b05994619d680207dfb69b1f08916b130a9147c833032a01f1666e2518caed7ccaff15257043e74cef0ffb4ab9aad2bd8a8573a2c2c90bb36842a312052158d4a943a48fc1fabda436d913239921cbeda4af92eb153795a00f19644f406df2ec72c0b2dc254f50eba1ff5d8d0dbddeb161ed39ff6f11688203e594e3fd6568bb20ee053fd186c7d39fff8c35596816c1b15dfb1227ca145207d09dc10abe3a9cfcac56bd42d9d0ede14171fb54727d9ab386de99d22d2b34a87727e3cd751653cb23281bb5273782cd427f133c471c34014aa918d0d9458b76326767be67f5ed1d0412abbd06151e1064a899683ac3d193c0308caf5478ade6a3a5da55d426d6990d520dec6c74e26aa493b1f73d08cb036cbb5d2f4d1aaed0cff2f71c85ca307b8e49acc341b2478dc4f9a6a5f1b81287e0662eebe01bfba8a277d58a5bfb27ccacd3ecf34a82066a372fea28cf28df37547a1e4c209a5dd4a0e21ab6dbf780c0af7d855433444e302ce037238a558f0b7321c5383cd80098c8d809791c31c6eb47165ae7feff197c134cee40522547a5df74c5c98083c32b68e8cc4151291a2e903952c4206aaf560256fbef712afb5d9c166c028be2e5fdcf36522cc754deac0e167583241db73ab5c617351dfed340418d6d39e1eed61938216e75aad77f3c5fd0f344b6cfe9171d1869325ca52fb79fb20b1fffd425774bc7c72fb453360fe1a0e77b2b51891228624ee302525dd827b5677bd1059d991800c857fba4be02b740883c57ad51b4f6a0e832989fc527a601f2ec5ad5508b38007c712f8a6687621db724587c329146a4015730b3a564734b7a9d1b2f8a21e5d22c502968e938dbb617865e387a146fbfeabc11ff02121867a0887e3545b49e41f9020107107e10a892191f79b700940381b45bd9cc4c5ef9d913f3b2675c1f25520f9936de9b5a6f36c07734baac3e9c81fe0d3ecdc9b18b5e8a59c079b8ba41a759d26dadbc10683bbb637794e54b4c341ffb78c6cbe5fd7596eba621accfa9c38cadc92fb155815ef3f1b58ec5a56d7ac69c6c88cd2761f8cd6908d7b9a4de23176cf9a1cc1e5d04d4e0edb576f9472c39ad5f16bcee8b7314a65ff9f04a0c2fb3f9661d7100336a9ea363d2d0183b3d1f742fb5f8bbc0115171e323941c6e5f502875bcc94a41bf090178f5c533d178a744f11e36b7febd1bad0652e6472109e58e074cb2c68127e7020d9a3eb5a7c95958f47c45f438e554a0fd094a0756dc6086526a905bb53ae23ab5c30aae44f7faba239f00e44f8472351b126988699dedbf739669203bfd23a5fa1c9e8c094e2138787e230578ab676ad5096b8e59536df58dff6d3736df81dea7f09698f17521bf616910ede5a0788364105dbd54c55041b2540dd230e57495f52234e9bdea25b1f57eff362b4aef87c4e0f7be61bedbefb68b29068a362928086eda00a0cd944268474dd28a6f80c7d6db74ad5b63e39e7bfb14c3540e97325d8aafc661313da2dca66efe7d7d5c8d797d0b0176b0e7e6e36c15c9af14c8216afa40ac75a0bbf5483d5c7b4551bedd36f0319cfaf13d0a8b010fe7af79d86d36287b4886140c37dbef74682e0cf8fcaf96b24f8e0fb50e070733867c654d0202a1ffeaff9965004b7a00924ea185c79b410b1b1ac6177520bb011eab63ecee77bc690d99c0de9164e819a49ad91853302c0270a859778a11a149e91cfef99fd4e9792b6905655cf79007d4d7cf5dc7145c9ee891f38638dfdf79c97ffecfe24a74a4614f19112a0dfeb307bb54d926fd51315a4bbd835c8080c95e7cebc21432612f84306fbc0aad704ca455149fe9a1b1292bb7fa9001e02457b61e35c3085ccc26c0d16b5f6c5547e11248fafa4d53fa5a5989fdef06c29e0be05d716f020c4f12788c3d4d446fb09377c27c7dd10914af2ecf9d1da5a7145ba9801a429c82ade988c9349e8c2147ef8b6ab4102867267287783a1d62555cefb7d2cca05ccf8fbeed8cad73e4b40fb303a7dde7202596ce6e4a4fb1eacd04b4425147a30ecd6084dc83c21b189357630fdbb710f3415df39a078f4ed5de17ae9adc81eb15ed6ee1aa49f1a27c06679582de71aff6a91ef0dff7d98bb7b797ebcd0fca0a139a2efae3d08cbda9c7d0c3b95df233daf4a40d1e0f2cc894b0772efef4eefad3439bdd3aa86cf5fbcab3864209d446972dadef78d79e5539fa1aa77383e6e337ea385a2a90d9a9f16af1023d6686c93718aa897b8621bd01c0631a11f7bd80ff7f88e40833afafd475b1c4273b3cf923f3040d84275", 0x7da, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) r4 = dup(r2) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r7) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r9) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d4d166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a0534c3f797f8edd9fc1adf6853071a19bad0bdc2ce95483365af9dba68073e3bc7a3e59665b800000000000000"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/03 21:52:11 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0xf04, 0x70bd26, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa0}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000440)={r3, &(0x7f0000000380)=""/149}) syz_emit_ethernet(0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xa53]}) 2018/04/03 21:52:11 executing program 4: clock_getres(0xfffff7ffffffffef, &(0x7f0000000080)) prctl$setendian(0x14, 0x1) dup(0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x5, {{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) 2018/04/03 21:52:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xde21, 0x44000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/4096) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/03 21:52:11 executing program 7: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xb8b) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0)=0xffffffffffffee2a, 0x4) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) tee(r0, r1, 0x9, 0xf) fallocate(r2, 0x11, 0x2e, 0x40205) 2018/04/03 21:52:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x5, 0x4) r0 = userfaultfd(0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x8, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x6, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x6, 0x4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r3 = dup3(r2, r2, 0x80000) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/04/03 21:52:11 executing program 5: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/03 21:52:11 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x40000) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 1293.030943] netlink: 60 bytes leftover after parsing attributes in process `syz-executor6'. [ 1293.042749] netlink: 60 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 21:52:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xfffffffffffffffe, 0xd925, 0x1, 0x5, 0x1, [{0x3, 0x6, 0x1, 0x0, 0x0, 0x28c}]}) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0) 2018/04/03 21:52:12 executing program 7: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/34) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8404100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x91) 2018/04/03 21:52:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0x22) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000340)=0x4) socketpair(0xe, 0xa, 0x40000000200, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000001c0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 21:52:12 executing program 4: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6c7}, 0xfffffffffffffd25) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x65) socket$inet6(0xa, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/03 21:52:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x2000000000000) ioctl$TCSBRKP(r0, 0x2286, 0x400000000000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/04/03 21:52:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000012c0)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x1) getsockname$unix(r2, &(0x7f0000001300), &(0x7f0000001380)=0x6e) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:12 executing program 6: 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$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000140)}) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x241) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xce5, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000000)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc544858d3600000000", 0x29) 2018/04/03 21:52:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000012c0)="ab04df5f0b4fd383864f519ef1d05317c437731243c1ba07aa8d36bbeda76c85b21dbc7f4ac930087363866884f3a14ee7a0e8e74ba9cff537e35209000000ff86e675bcfb8e82143ce5842c6755e0d94514c06199cc14c88d834ab90c00f3ff81414f5188272ca578c6322bb8812cd1f9ddec449138e8a564747d387c56b3d5419005c29b112a5b462503567e28fea0b76c31d51f584e8a6619ae", 0x9b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffffffffffd) getsockname(r1, &(0x7f0000001140)=@hci={0x0, 0x0}, &(0x7f00000011c0)=0x80) recvfrom$packet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001200)={0x11, 0xf7, r2, 0x1, 0xf4031f3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) pivot_root(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='./file0\x00') socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000013c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001380)={0x20, 0x4, 0x1906, 0x34, 0xd6, 0x8, 0x401, 0x4, 0x1, 0xffffffffffffffff, 0x80000000, 0x3}) 2018/04/03 21:52:12 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000040)={0x36, 0x68f, 0x8, 0x9}) 2018/04/03 21:52:12 executing program 6: syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="ad58c219170d2e2dca886ee225bdaabb135ef602bd5fd8d03a700c560a61705b31f57407b301fe6063f11e16ce79a1dfe60293e396727b41c9ac0dd6874af0a75b2d89c11fab4de88f1789157aff07b0a863e7963c808ca36232823c2c213b264546040a1da556458c59a9635e44f2dd8b1dac616792744f66ffba7f1f72b85bd9ac99e61587ce6b2a4238cd4b1c6a4792ab40862cb9dfba3471a29bc903bba9e88b4e39cd5dfba8bdd4b14d4fd190222d5e64", 0xb3, 0x7ff}, {&(0x7f0000000240)="224c58f8b935725b16f04d66e928cd51c1845334f723d32da2d9499ecd129d6c7db5b7833b74542b2cd12f6746403c295c0e25c355cef7ed95a5efc916ea762ec13f329b89e68dbd53b0", 0x4a, 0x3}, {&(0x7f00000002c0)="22023261d5e7ef0cfc719c1dbde0ae581d5268aadddbf9f5257cdbcdb5544e9e4f54708374f911ab3cd38763675b06f20913f624df1cbb4a292a6fce7aee225f16093c4df790a450dee9e6dcc7edaf8a86646b35ca15a6613c8e2bade5a28b20ab50918499a5da199607fbb3c2bccf8fae5e8e8fbe5a575f66cc3f85dbe39e4ae3953945c4428ad270952ef64619ecea2c5927673e491529196bb2ef11640a1b9463c6a06f12a21382a12b3e754e2ddea82dceff33f179564e15", 0xba, 0x5}], 0x42, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6f7265636f766572792c6c9e32479fe194ead2c0fba8cc"]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) clone(0x0, &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000540)="f474d7c8be2aa2b786a75b9950f5eae5e9f964a176e4da4a96e2b958e49a79dc52def05f0c5f700034de23cb36cd4c0691c0c0354f0c21ceb1f0fa4f53bd67ec1813a64f5c000000002649280ca91e9b67fbe756afe12a0dc0ecb68e19e2cd98065b17b4dae55d28006e76c0ee3bf6d947804e88f175d22e85e0a1f1cc4bf21be216865da302652c61d80fa130ab659af8555144e74748b69fece5b517adab8b519ddabde089be3d5c5af57c4d6114b332227a3a1bb7207118") io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000004c0)=r3) io_destroy(r2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/04/03 21:52:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000003c0)={0x9, 0x7, 0x143a8675, 0x9, 0x8, 0x3}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xbc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x0, 0x6, 0xc4, 0x1264, "ea005ac2c9623836bd7b0f24c3717a13ee4536efd87cdf3b584f69e4aa888aebeb50ecaae749b06a84d5fcff", 0x1}, 0x0, 0x0, 0x6, r3, 0xc, 0x9f39, "7ca9003d41478108d8cf0cb1e8ae4f544ebab3f358a395b6216bee576b5ef19e046c6f1c1328a0622b428e0d1d4a339af96e3303dc646d4e4663a62d1a3cd2b4", &(0x7f0000000200)=',securitysystem:\'\x00', 0x12, [], [0x476, 0xfffffffffffffffe, 0x80000001, 0x7c0c]}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff0000000000", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/03 21:52:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) io_setup(0x3108, &(0x7f0000000040)) 2018/04/03 21:52:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x9) socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) 2018/04/03 21:52:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) [ 1293.776919] binder_alloc: 24683: binder_alloc_buf size -2233785415158988800 failed, no address space [ 1293.786374] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 1293.795121] binder: 24683:24692 transaction failed 29201/-28, size -2233785415175766016-16777215 line 2963 2018/04/03 21:52:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x98, 0x4a0102) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 1293.847195] binder: BINDER_SET_CONTEXT_MGR already set [ 1293.852901] binder: 24683:24692 ioctl 40046207 0 returned -16 [ 1293.876011] binder_alloc: 24683: binder_alloc_buf, no vma [ 1293.881785] binder: 24683:24706 transaction failed 29189/-3, size -2233785415175766016-16777215 line 2963 2018/04/03 21:52:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="50000000000001000000000000040000070000001a0000000000000000007b26c9f93fad3fde00000000f6e841b63f32222ff36d2fde0fee3844f5c06e7603154c29b81c0605"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) [ 1293.910805] binder: undelivered TRANSACTION_ERROR: 29189 [ 1293.937206] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 21:52:13 executing program 7: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) rmdir(&(0x7f0000000080)='./control\x00') 2018/04/03 21:52:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:13 executing program 5: r0 = socket(0x10, 0x200000000003, 0xc) write(r0, &(0x7f0000000000)="1f0000000a06fd00010000f60000ff0180d0f80009000100020041ec000000", 0x1f) fcntl$addseals(r0, 0x409, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80040, 0x0) accept$nfc_llcp(r0, &(0x7f00000010c0), &(0x7f0000001140)=0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) sched_getscheduler(r2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001080)={0x3, 0x1000, &(0x7f0000000080)="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"}) 2018/04/03 21:52:13 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="cb00000000000000000000000000000024b367c23a17ebbc19e2074811c2cd37d919c103f3d51944b1f4e92c8e48feba74560dcfacd075d26d610fefdf5f89dd552c42297c4cab4dc7961a9c28dc6cc14f4a7f32f32f5f6858d485448f1975c85c8b5dcf4e593c0d1535a0e36c91ccaeb065f2ce40321c88b2c6a0c9c631778c94d120470abf1843965e4939fee8b3"], 0x8d) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES64=r2, @ANYBLOB="7d303116090000007b7ceef21ab21d312681bfedf704010000009b7b695836055e"]) close(r3) openat$cgroup_ro(r0, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) 2018/04/03 21:52:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8)=0x10000000, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xee) write(r0, &(0x7f0000000000)="c4", 0x1) 2018/04/03 21:52:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x40004, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000169880130390bf879540000b33630e52439a590e2a8e20000f4000000096d130856ec36000000000000"], &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) 2018/04/03 21:52:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x80e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x7, 0x3}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), 0x4) 2018/04/03 21:52:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000d05000000000000000007000000", @ANYBLOB="fbffffff09e8ffff07001d00db4fdf25"], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x52c1, 0x400000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/03 21:52:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x7, 0x0) close(r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x200, 0x1f, 0x9, 0x7, 0xfff, 0x9, 0x40, 0x10001}, &(0x7f0000000100)={0x1, 0x7, 0x9, 0xfffffffffffffffe, 0x9, 0x0, 0x100000000, 0x1}, &(0x7f0000000140)={0x2, 0x1, 0x6, 0xf9, 0x4, 0x4, 0x3b7, 0x92}, &(0x7f00000001c0)={r3, r4+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x4}, 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00000002c0)={'ifb0\x00', 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000780)={{0xffffffffffffff0a, r7, r8, r9, r10, 0x8, 0x1ff}, 0x20, 0x0, 0x7}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000800)) uname(&(0x7f0000000380)=""/194) r11 = dup(r1) ioctl$TIOCSPGRP(r11, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:14 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000140)=""/187, 0xfffffffffffffc4d) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x7f, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) nanosleep(&(0x7f00000002c0)={r1, r2+10000000}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x28, &(0x7f0000000200)}, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) accept4$netrom(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) [ 1294.922663] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 21:52:14 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x2, 0x5}) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r1, &(0x7f0000000400)="b1d41e9140cfd03558df18d92e0d0bca4f1244b2524ab24d71fbf1439592f1fd094a465a3ae1828054f9d4ab98eb2cae6855e7577ec75c4ed12fa2cb08efe5b11e503228e5a2e996d19c6609c04e60cafd7b4abf4a93e4618673c855cc6c8f42c09b536751f998421fcbf3adb94850e9dd78823c85b2f448cd601589d8809bbb65493083425882f9eaafc9d1fbe588b092cc6983b7503cf297e18864ed6569f9814609efb345457fe818ce2a7d95db17e61cd012db91c20f5a23d22e1f0e860c83ccd216dd48f520f02e9c41e53311afc82cffc87fb55338de170c7409a3aaae25c9c2c91f19c0bc"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x6, 0x1, 0x7fffffff, 0x40}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r2, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae) sendmsg$key(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1c8}, 0x1}, 0x0) 2018/04/03 21:52:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) [ 1294.963151] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 21:52:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x30}) write(r1, &(0x7f00000001c0)="be6c23fa0b05f7166012595d64c9", 0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000b80)=ANY=[@ANYBLOB="24000000b9a8dc0061b71a780c43e9b4700aa484a1aaaa78f3fba0639852cec394bc5bfdbf127c0b49fbcaf5ca4e8c9b0215b9c154f1ca6d203b200e0b441bba8980f8d5468af5f4c38345fb11941c353bff6c0ae57a3f5047b0c46ceae041b9fd9ec6432aacec86a75243ad16d288f687d7a8980b89d74fdf9e863749a8", @ANYRES16=r3, @ANYBLOB="00002bbd7000fcdbdf250300000008000500018000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4000040) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) sendmmsg$unix(r1, &(0x7f0000000b40)=[{&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000500)="86b9b572288b71fee87eddc6a0d309f4d899a292df067b04c59e228ab6a1251e5f3193b1d72975a045a3398ee833778b8f596aca416119ff692d14831e8010e2ba1f1ceae804e01d7a613564c693fa4bc29fd8029e3a71d27c896e935773eb9b789139caa1fc6a1ee77fe26919cadc6fa63c7b037def798ebf626f0cdae065aa320257b88748d3", 0x87}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="05ebc21cbdb2e5b270e752e0232d6181874a456f51b3eab80d1511cd1ebe875732332da07a502ddec1f826b06afe195c5cc6d69109460a9b6ddb4680e035b875deebf646df19af4e83dea494d4544bc5b88a3816a83c33455a40ccd3e8cd0206dc89186c53aefe8fb111a64547bbffec865ec9f60689c4b148c2335da2d422182abb5ecd70f46691168b4ddf90a81ce7791cacdb313322d6a5f1", 0x9a}, {&(0x7f0000000780)="dd12e06ab54d715d27d4a1a66b1dc807ba3e4169e2c8f771e4f13b9d065506fc93de01b6c9009b8b43d8044c7f9dba2f8ce67d86fcc3182d67c67d7f5f25b6f99750138e68af3531ddaf96be971dcc7171f61ea7e6fa488d379455e47a022ca908f4ccb609ce0fa70f4f0caed5319e74a1fc539cb40555ef3040d065c352a272fd0e156661a5c5a7a5b6797eb359d7b0a5205cc2c804b0b60e0ea7a1c95c71b7e9359f16c67bad5574725fd577dd8283fce4b3a7ef6cab59b5ebf490", 0xbc}, {&(0x7f0000000200)="11a6ec8ddc94988c84f7ad4595b3a22512b279748577181089843ba1dc601830aeef6cde3d45954e75248d0def", 0x2d}, {&(0x7f0000000840)="8d7f33592535611c0e1a6dff4e95c079ec88af615cb88f96803cda049e26ffc460b97f0ed79ac40bef17fe77a7fddf132f3377de29f55166ad48a68090610741dd9a5b5c", 0x44}, {&(0x7f0000000300)="6fe18a0ef2d4ad7d54", 0x9}, {&(0x7f00000008c0)="e8e4de76fa69fb662ab772812f8f5ef2795e15520010561152be5738b2e06ad75b8caeb3ede4bdaebbaf718adec9f12a55408c11b9afddc40ab5ac89bdda734b5983e1b208146d7cec9019d08f6e950335805d0005c6b214a5ae9d9043a2718b283bef468c5345b718ba5552638c6f42d2b3ac77c9cde0cb516f79f0d105e49214b395377fb993b189680b9a9e6478050e35d44d0e64dfddfcd5aa97fea2c9b3f3317101cbb7ab46b103d4697f9e593ee018ed853b9a0b6ce07f6a98a85d9e8b0e5f68129a134d1355f986ae9d199f1d805d03ad217019ce96e4", 0xda}, {&(0x7f00000009c0)="e4813f9133a24d11dd764e245c6aad7637aef0b9757b32de157cb030a44f2f4441aaca753b3d2f7e88342a40587fe73a3f94e06eba798dfa", 0x38}, {&(0x7f0000000a00)="86a8415cea9458d58180af5670f5bcb55dc76f7993f9de1efd33de16cbf01ccfadb51f9fa1ac27e51ff826e81e8ec783af794f4d8db1d53c772d7ae66a5f3904d785aa53569750ef944cfdccd1718f6e76e745835d344fdabf3efc99320dee734d8e444f4eaa36dd8e9bebdaa7782ed29bef7260", 0x74}], 0xa}], 0x1, 0x840) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000c40)=""/225) r5 = dup(r1) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/206, &(0x7f0000000080)=0xce) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x20003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r2, r1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 21:52:14 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x3) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="e65177251e7b4cb94bdf7b188e3a16f8cf37fab72f278079d547760be0fdb89d0b595b920472ef478114f68a503661ba0a622f0eb87a37296a7ef51e93fb0471e825ff1d7e43e0488a483a235e3b00d7e8a94fd3983d0382717791977933dcfc848a65e5c0ab376c413c311a903959d386aa85e22bf26b3c8b5dcd8a4e5ac889decfcd765b92460e2d040cef3a9fa3c96047cca8fbb08453c8696a8dc5ee69fd62bd596b766b4c1b1dd9f130d6b176df3f55ebcc6ea36b981e8b6b", 0xbb, 0x1ff}], 0x45400, &(0x7f00000001c0)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@inode32='inode32', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x0, 0x7e]}, 0x2c}, {@barrier='barrier', 0x2c}, {@barrier='barrier', 0x2c}, {@discard='discard', 0x2c}, {@gquota='gquota', 0x2c}]}}) open_by_handle_at(r0, &(0x7f0000000240)={0xa5, 0xa2, "44fdb4c0bbbe2f48d0950719cc1db04f60246981fa920955e51cb5f84a6966b30aa3a8620f310e6980b11ee915ca2ba51e840859beea07d8a5ad12812a8fa4159f0465efc8c263481378620632d0955bc73aa60823476a41afcce3a9d65da23799d4f6b6891a4efdbf70665b1d0eaca551c03ca43adea957b7d18266639d384af022c12369c4b9cb7860d3ba9522e61bdf3011ef39e33ad993ed39b92d"}, 0x111082) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000000101003) fcntl$setstatus(r1, 0x4, 0x42400) 2018/04/03 21:52:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x20500, 0x0) ustat(0x1, &(0x7f0000001200)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000140)={r3}) r4 = syz_open_dev$mouse(&(0x7f0000001240)='/dev/input/mouse#\x00', 0x6, 0x2) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) listxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)=""/4096, 0x1000) 2018/04/03 21:52:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000ae5d5813cef106000000000000000000001f110000000000000000000000000000950000000046e02ef520faff4059997c347d943e254be737fe2f436d7d59ae679cdadceac04a67616a532158096b06c00a6cc28a691c107f4c2f1ca82ba4215cc3eaeb0bde2c3245892ee296f5da368e120c76e46e2d780a83a05b1eed1baed3e6ac200230481134399d01373a6fd267c816eb10e30de904c99f85f1c8a0023c50944a164ea4c31c"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 21:52:14 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8064800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@setneightbl={0x20, 0x43, 0x1, 0x0, 0x0, {0x2}, [@NDTA_NAME={0xc, 0x1, 'vcan0\x00'}]}, 0x6}, 0x1, 0x0, 0x0, 0x2}, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x100, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x44000) 2018/04/03 21:52:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) r2 = fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x0, r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) pwrite64(r1, &(0x7f0000000080)="f80e78016d401dca9508d47e1369ec0b76e597593bbe6808079bc7b4", 0x1c, 0x0) 2018/04/03 21:52:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r4, 0x1000, 0x3, r3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x8001, 0x1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000200)=0x7, 0xffffffffffffffdd) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 21:52:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x101000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000600)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000640)) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') chmod(&(0x7f0000000440)='./file0/file0\x00', 0x100) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) r5 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x8001, 0x100) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000006c0)="918e91ef55261aa3cc44361229cfe0afd48ab0b14d4ed4a3d9aba17cbddf1e39d1c0fe4fa6a8df20721852f4661d7de3dc47489dbf49b8a96982eb429fac6fff8a2cf9134827a853297f7a470f0be7690f67876145292ae0db5dd5ee4242e629a1404f9453ef5895c129f10b534c410e8651fb38da4dd13099bae73b3b2aa484952191b5605a1e7f3de87d4fb2a197d14a161f2d0441ca217fe1cccae765fb0ce806afe5e4020f3eaa8494aa24d334d694cef38f0033558bc64fe2131e17c443388ccd147f7db4223e8dde4a2d6ab56871385cae01dc2223b94c09") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x18, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000280)) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) fallocate(r7, 0x8, 0x0, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x6) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000007c0), 0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) ioctl$VT_WAITACTIVE(r7, 0x5607) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f00000003c0)={0x0, 0xffffffffffffff81, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1, 0x9}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000800)=ANY=[@ANYRES32=r9, @ANYBLOB="f3ff85718cffff0064e2abd039dbe65df0dd53c215e8874a052d2d4f112612ffbf7b1262c599c730f9dc60c5b7d7e4e7005cb51f5ec757093b6808b8cbf91b11a9314535b6f5b1e9d32795060a72ca66933d5d627aef751f49495cb210fde8c723e8f8be71be1aed649f7c048790b5e7d23a5b9832a9ade31ea2335d1ed084c913ca774917a9d49f250b436752de753ec81d046bfe727bdf1abe6e37e8ec0b6b4c2f2ef7641a62f91d52219193410ba9842d096ccf141266257621b61be0636639ab5e4306e32d5eb508309f14b6778a110132f026e12ea4ff6b73bcc0"], &(0x7f0000000400)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x4}) 2018/04/03 21:52:14 executing program 0: getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000865ff5)='projid_map\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x10000000000000c0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x10001, 0x4}, 0x8) 2018/04/03 21:52:14 executing program 3: 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$inet6(0xa, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001080)="311ec4181fc17e1e88") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/03 21:52:14 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x4, [@rand_addr=0xd37, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001]}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/246, 0xf6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'\x00', 0x8}) 2018/04/03 21:52:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) dup3(r3, r3, 0x80000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:14 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x8d, "a362ca8442ca228e4e4ae1b6a9170014795bf18b7a882a6d24cf9d99da5423109b5849794f460165ef6a131786f933e6df8fceda72e84fd8e57676dab8aa111198f981986688f0a09d5b39162b3a755a52fe331a52f8bfa7cdea115d921932deb909c2919dad6b0113a57e2c214f855791d2e7bdf1efec8d0de79ab8ca2874a6130354beb450521b76106153e2"}, &(0x7f00000000c0)=0x95) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x8}, &(0x7f0000000240)=0x8) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x2000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002440)=ANY=[@ANYBLOB="000000000000000006000000000006000000000000000200000000000000"]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) 2018/04/03 21:52:14 executing program 6: 2018/04/03 21:52:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) socketpair(0x1, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/03 21:52:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x2001ffff, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x3}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0xc3c) 2018/04/03 21:52:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8}, &(0x7f0000000140)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x573}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044044}, 0x40000) ioctl$int_in(r1, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/04/03 21:52:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ptmx\x00', 0x40101, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}, [0x2, 0x933, 0x5, 0x100000001, 0x3, 0x0, 0x397d, 0x101, 0x4, 0x3, 0x1, 0x3, 0x2, 0x9, 0x21f]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x9, 0x7, 0x6, 0x0, 0x2, 0xffffffffffffffd2, 0x3ff, 0x1, 0x9, 0x80000000, 0x3, 0xffff}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000001780)={0x0, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000003c0)=0xfed7) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rfkill\x00', 0x2c0381, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) r6 = getpgid(0x0) fcntl$setown(r4, 0x8, r6) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000000c0)=""/29) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001680)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x6, 0x4e23, 0xf579, 0xa, 0xa0, 0x0, 0x88, 0x0, r7}, {0xf432, 0x7, 0x6, 0x2, 0x80000000, 0xf4f3, 0x83, 0x9}, {0x8001, 0x41, 0x1, 0x2}, 0x4643edcb, 0x6e6bb1, 0x2, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3500, 0x3, 0x2, 0x82ef, 0x1, 0xe7d, 0x14}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000017c0)={r2, 0x6}, &(0x7f0000001800)=0x8) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001540)={0x1, 0x2, 0x2, 0x3, &(0x7f0000001480)=[{}, {}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xba64afc, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = socket$inet6(0xa, 0x80000, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet6_buf(r8, 0x29, 0x2b, &(0x7f0000000180)="ff02040000000001000000000000000000000000cdaed885", 0x4) 2018/04/03 21:52:15 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@generic={0x8000, 0x40, 0x3f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x400000) set_mempolicy(0x0, &(0x7f0000000340)=0x3, 0x0) r3 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x80000000, &(0x7f0000000380)=""/247) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1, 0x0, 0x2}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x7fffffff, 0x8000, 0x8000}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r5, 0xdd8, 0xc2}, &(0x7f0000000300)=0xc) 2018/04/03 21:52:15 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) quotactl(0x200000000153, &(0x7f0000000800)='./file0\x00', r0, &(0x7f0000000300)="cfc524ab0b830d86b0ed26d49cd088e78c077b58cdbfd0a59c83") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xc8, 0x4000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000380)="491d592f2dc8473c76fea69539cae79236ee78fe7fd877c1626db89ff4a0d7dd1210d2581c6e751d338019c2bddd6b5d1d8ecdfa1217c031fa334b2478e8938b2e8f54b2fcbeee48184086aafebe273d13d6e1246f6b1e41a29b4936bdeade6cb90e903ed9a488475167d2578c4036725574799323b45d2140d6e5ce36f321b2b18dbd24b7741c9cc791bf9570a9f95e14991ad56a7467e99f88d51eb3e2233ea81ea39e59999c5f04b0a30d525bfaaf43eaef94d3eec8bd20") setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x20000, &(0x7f00000000c0)="a857cc4364d890011529cfece570aaec046d306e2aba7f5b466ac7b3a131bae42e144f178d563d8ea77db080ba7df215ed179cc1152f3cf0148f20f917dbf72b5af30e8e9ce389873b6204cc0c257a107f37ce57b82dfbd244a11cd972fd525c921cbc80eaf81f324c7c6a3acc11dce7308d5d06b7d65f291433ada124e0f3a1da") remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x7, 0x88803) sendmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000440)=@sco={0x1f, {0x7, 0xfff, 0x3ff, 0xff, 0x5, 0xfffffffffffffeaf}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)="7a5a2a1da05690d9e1209dd0c7f845eee087d9bf053a15ddf6b36c6cc93bcf7c4ed40bc361d5c00351f0794be25a1bc8e74820c4f9223e00470eb8c7b30c295e2c616384fcb88301f05fda8ffd22319b4bafe0f06eb9acf017bf898f0145ae6a93d0966adfd5ff2cc5491f1d216a9c63f9df8cd74b1a8d24c7a7c33506790d1a49a7c6f436db8079a3946261200af800e94fef0440c9dc4cbc06255896fdefa06375f070cbbc599e5e1c4baf8977a172b83d8f4b0f3f64e40770cb1a23b02facead7788dbd3aefc306313fcf95cec44878d576eebbbad00ed422815395a9eb50903a", 0xe2}, {&(0x7f00000005c0)="d49f6e644644cc8fdc313a79b75dbd83e1b1af06319d3836bf408dd2aafde339e11fa4ce26bfffabc2a2c5137027122b1ffa47d2022030b3bb40075fbea6ac84ca89489c8de3d9400999c3b609564f649121a6669fd5bdbd52b567653ca2848718c177a650bbfec40a3dc093c19e5f1dce1a12b32fb8a71706fcc8c6d5169773265d32ab6ff0374bf26efd4d5f34a8747cf0a8574933bf3d51a1835e21d74beaf5d9e78836de67f52f39c53193", 0xad}], 0x2, &(0x7f00000006c0)=[{0x70, 0x10f, 0x800, "90a3ffa8772d1717aa01bc272467fb3146255d4e535c29d94d977803a59200f04af8fff87301a183b8f707bccded5bf995fee3def82b3f4af8137b7a4ddc97278d5ab821cfd40355d5a579488a6af21e7f0a03735ee956f2430dbedfe12c948d"}, {0x78, 0x10d, 0xac71, "f557dc8e81c2b07fba24d819b093e5d595a2b3626d8e8c9e2bdf545c6d00fa23bde38ce64aea382ece87f5037b8b358f7e1e7b9a4b146322ce66f62e62aa34b9529ac7fe6b5b04581f0f752b5a3fd4d7ac5fee203aeeecbb00735ef4f3d4cc886f0f4beba94e"}, {0x18, 0x3a, 0x200, "86"}], 0x100, 0x4000}, 0x40) 2018/04/03 21:52:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x130) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x52a868}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000ffdbdf250b00000014026cbc2c0009007000000008000500020000001800010014000300fe8000000000000000000000000000bb"], 0x40}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000000c0)) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xb1, 0x1027fffc) r4 = dup(r3) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r2) 2018/04/03 21:52:15 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000001640)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x0, {0xa, 0x4e23, 0x3, @empty, 0xfffffffffffffc00}}}, 0x32) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000463000), &(0x7f000088effc)=0x4) 2018/04/03 21:52:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000001500)={r2, r3, r2}, &(0x7f00000001c0)=""/45, 0x2d, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f00000015c0)}) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="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", 0x1000, r1) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="ad34664cbb33f19f750c808c706520309fba8a87c5961ac7956ed72d3d6e76e1045c3c259ef389b2085090a98be680b209fa14786a4d5893cd3e2191f9f6e0a8ff5ff175", 0x44, r1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001640), 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f00000014c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x141000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001680)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001780)=0xe8) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001540), &(0x7f00000015c0)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) 2018/04/03 21:52:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14020001000000000000000000000000000000045d4b619bbbe02cfb189664c788c4e5f93fbd5ea885e9ba81b516e9c47ad2fd0b0b0e75c521b8c25a741ea1a0cd4ec3ca0bb939ace98b8a18fe065f7424259b3909b7c639f69fbf94854755c945bf9ee6652ee9d428bbc9bbb6ac87cafb4d83c1b3e68e42950533dd37d568359318c5dbccd13a11ebb1e98a556f6f8dc0be303cbce06a42385f4f0902d91add1cc5319e95165a7b6d2f01ced4"], 0x14}, 0x1}, 0x0) 2018/04/03 21:52:15 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x89) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xff, {0x5, 0x8001, 0x3, 0x101, 0x8000, 0x3}, 0x5, 0x8}, 0x6) 2018/04/03 21:52:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) alarm(0xabd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'rose0\x00'}, 0x11a) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x4}}], 0x1, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000680)={0x641b}) r5 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1", 0x32, 0xfffffffffffffff9) r6 = fcntl$dupfd(r2, 0x0, r1) sendmsg$netlink(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000340)}], 0x1, 0x0) r7 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc) keyctl$unlink(0x9, r7, r5) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) signalfd4(r4, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xff, 0x3f}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000480)={r8, 0x6, 0x30}, &(0x7f0000000540)=0xc) 2018/04/03 21:52:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) io_setup(0x7, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3, 0xa41c0) io_cancel(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)="5d27ea663e535e39a0e565d0daa054bbd950ddab5e27b12d5ba92f90641b08db86deadef423997992f12ed9032969b68efa06141a9df61021293212eccfb06b4e4d885e6f233d0bfb9d73f6d767149a1bcd4c75afed051da27dfe262b96b469cb7264ecb33b05781aa86c539bc0e60ce536f978f2464fc4853961676a7251a70eaf56b3fc6e8c1e36a06d4ba04848c17f79236dbc20a54a5e596d1ce6229826f694ec61c9c0094f1d94a559d33d6837176468e39f8eef80ed323fb838a0622049820e9d8ff968a3724b7c62151ed2c6287f82624a222af46bcdd4b9b6eaf020ab0b4", 0xe2, 0x4, 0x0, 0x0, r3}, &(0x7f0000000280)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x20002, 0x0) r4 = dup(r1) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:16 executing program 3: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/55, 0x37) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000500)) truncate(&(0x7f0000000140)='./file0\x00', 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000400)={0xd2, 0x6f8, 0xffffffff, 0x6, 0x61, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r1, 0x0) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000000100)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x100000001}, 0x1}], 0x1, 0x100, &(0x7f00000003c0)={0x77359400}) prctl$setmm(0x23, 0x3, &(0x7f00006c0000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef0ffc), &(0x7f00001dd000)=0x2f6) 2018/04/03 21:52:16 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendmsg(r0, &(0x7f0000001a00)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="3190814db866cedd778594e6026ef65949c058c46caf58f551a8d1e6037f16fd5fffe36b7893279aa8693e3e393fb44351193e80994e250191610017dafabb30f613048044af17aba950fa32a026f6d8c70d391c669b4a78f5a271ce892befa392cf04", 0x63}, {&(0x7f00000002c0)="57ffd3a70d2bc9b40684da2beb95b4b158c1ec5a90f21484521d5af7d83a67f87d9671d1f2e952bf43197077b3f891a995aaf7fb0e9e673523da804f46a0d4726881fb761b2376c59803b6de5f06bf210d2b9aa611e0fcf7f536f239fe2b8855cf7733262021d63d2648e15db9cf079d52ae061b31d3510e04f24709a5cf9d8f5aed2dff87f95c00ea6622b865819396823b856b5750667c87ec27179b2faf4d92f1c1b4fd12d87dafbb54dc7a1aec3fd7e5d8e1eae37d3cf4b1031729a18459fa85a1c165013fadd0215ad87f65d8c355", 0xd1}, {&(0x7f00000003c0)="5d58e8f862125964d737efd3224cb192901d002cf62f562831f136c163d1956195e27ec9ba95297164fd9cb73be235958c58c53f358059524ec788571a98566b2eac664ad92a31de1900c242139f79fcda464bf288e246102ec361a977436840bf80c78600fb7d42cf5310f9176a80f7196606a8b17317d4c712c5426cdfd2eba3b8b76782f873334dce0620c17aa51d2d9dc718079ebd56858aefac5600cb538606b807bd022e0b", 0xa8}, {&(0x7f0000001a40)="71f6b447ee88fc0fea0f83370a0428a1c6959a2caf31068b57b8782e92e6c0825654faff961b2b052b7f6d3c4b88cff5779e95ddba696b5d2322765d504dff7c1c3a532095c858d5ce0e22ec86532d21b70c288efa13271cc468ecd880ca0e7ebaee7e4ade9b01989625ed76ae7947aaed5a3789308dd694975a12a69288b9b33eef2831ae0de62ac88037b1ef7232bcc2096794d7873d5e3fc9bf4b7db952313301eaf53659f61b3f72a22ce034a43c985f785c29a7c100459c4e87415687", 0xa3}, {&(0x7f0000000540)="fed46ceaa0898d6e83f858805c9138a10a5eda5d26ec43123d243343a6598eee1290b9b267acf6d3454f0970769461e276998b", 0x33}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001b00)="4a513549a313c6d016500a3580545bc3c2f6b767f13445af53a4c97286bf187c1f30689d15e30205b5fb3266f9fbe5e64e78ea1507757a62875060d6fa662720187e2105c37143fd5e3f9d74321778b5247edc759483b55490c8", 0x5a}, {&(0x7f0000001600)="a41c74d5d90e8c0ebecdc6", 0xb}], 0xffffffffffffeec, &(0x7f00000016c0)=[{0x98, 0x10a, 0x6, "29962fe3e96a4dd57400f59a53ded85325931c0273d978be0310e696bb48a0b3ccccdfef2371bd72488a48bbda4189271db0fcdd0fb0edf93ea3a9ae994684e5debf139891b8f90bbcf2875a7bdd1f320e27b10cf6b67e36b94380a6be8bae6d0e251395e22dd9c4296d7af03f88cee5537ee91829802623493f90af1a5502377e4a30"}, {0xc8, 0x10c, 0x0, "c93e10cb0886a397d0a8870db9aa3ab18f5f3a20bfd991265025672b3dd44253db134b68441e003f6b340c990d093fc7bed8bd8c35a481f35f819463d024bde71a821281eb78f4873b6c604beaf92664276077916cd5df873c2fd749850666563fcb4cf322a778943acff742754dba98b92ec4675b0a5baed9b5277d266a6dfeb52415e8409e782b2cb063900e93c98bcce1569be087cf5b67e5b860d23763270ddf2fb0d19d32b5e8726a036b4d00fdde"}, {0x38, 0x118, 0x8, "25f9873b003e5543c8bd12e36485cc7a066133b6636d66524e2d1c43939eeebfd7df"}, {0xe0, 0x7, 0x7ff, "2130eeb28c27e9874dbaafc5fd06a157e0422fbaaf54c19c764c389c7a186d9bd0ea8c25b267c54fc5963cdbe8d718f9994d4be57a10e6d837254e4ae3b672ce1c0f509d4b601a1019991348fe575d33ebdfb0bd385d40b970b8a74856037ad9d5bc0c9f65d059ea1fa3680940da3bfc354a2118da5471b55daa1ba532a5f6d84665579de0c9294cf7333e286856cb3803417e018ec9dac922ccd94a5d0f10aa0c1b21790c50bb769f391c5eba00ff7b8d865df736b3e10aeee61a0d24852d9a055aea784aed87a5e954"}, {0x38, 0x10c, 0xffffffffffffffe0, "d90b6a1c55143abd2bed599c0198f37fcb8efac6f15441c74def194f7b622850b74c"}, {0x78, 0x108, 0x0, "7edbf046221b9994f334321de693cb88937879fa47022a1174d75fc1da155145d980d3645ded08205b2af8af13a92695dba67ead0ce2a26ff8a4648df4cecf77cf078f6520cf7286a534735e78999fa8e038be183ca0a2defeec92321680dd5a0f28f04de77895"}], 0x328, 0x40090}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x227d7136, 0x1) getsockname$unix(r0, &(0x7f0000001580)=@abs, &(0x7f0000000500)=0x6e) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x200, &(0x7f0000000140)=0x4) setsockopt(r0, 0x50000000000000, 0x2, &(0x7f0000000480)="828052efecacc15c714ee0f0dfa12c53f2dd776bac1b2b92755cf45bda79dc08d0d2775f6fe896e115d7c36b05f235efa3e30790cc6df3fe52a95e0e2bb41d98a2da", 0x42) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffec) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001b80)={0x9, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x9}}}, 0x88) 2018/04/03 21:52:16 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x100) dup(r0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x400000000000000) 2018/04/03 21:52:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) kexec_load(0x3f, 0xa, &(0x7f00000026c0)=[{&(0x7f0000000140)="9b333a73fc3c3217a6f14e8d30b0fd03da1d4ab7cd78f8f90373ae38c69cbba8d2ffccc42e84ff5cf4ba657d3a6de4622064bd08", 0x34, 0x401, 0x4}, {&(0x7f0000000540)="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", 0x1000, 0x39ce, 0x1}, {&(0x7f0000000240)="d606484b3b87aac6bba6a71deb72d008972e2227eabdddb0388f4650c623d9279d7d645f9a01d7d6f22e7a8c266390ff31f7a339703b6d69158df82ef1aca83b1a7dff6945d161ae55cee379b6b4f84e867c23c7651a3f357f9487bfb93eae6d496efbf0239366d4058c0c5bf1825bd12c42d093835212d123dabe8c8a9b5a4ff345d3fd709b398359fbe420e46d28070ae48b552404b53c87", 0x99, 0x10001, 0x3}, {&(0x7f0000000300)="db5a538d3f941866cbc6b0bd05c8db441a7d2f7a7ec7f0223032f80326fa614264", 0x21, 0x4}, {&(0x7f0000000340)="21af7a364b4597106a587983317db41262d375d59c851bec9dded226199fb9958e2b9a95a88fd824dcc187c5524be4a94bf454a22264db25f9", 0x39, 0xffffffffffffff58}, {&(0x7f0000000380)="7e40400f9dd0fc4a61eae68eed3952352191f39396c1b4beff84756d6469d73018004d24643f0b26fddb306cbd7499f3a7b8cd362c73d2edfa27d440154a6758bfc14eaf80954cb65e45992616e0e5cb43646494fda7ad0dce7629701275ef34f5dc15601f217a6a988addbec7104794dc5262f54d0d46ba90b4ff80cb9ed1dbeb445e449af46f470a3032f9edb512ff73665eca1d606fdf859a50097d8fc9637200abebfb0f", 0xa6, 0x8, 0x4}, {&(0x7f0000000440)="df4c5a0435d0b8b6ad6e5f9d24d93332c9e553bf424b4e93b6ea08bb", 0x1c, 0x4, 0x8}, {&(0x7f0000001540)="64b3dbfba8757eebee502d10c2a64abd7cb3683ceac402dfba437afbf96a37b7eccaa9b583d26d21ebdb80f75898e1f7d53d327510a8bb97875fa1787fb3873a49304ce3bccfb3d0471dc1661483e590fcad2fa70e64d0b0ced09c8d22ace3d1c92b31c000a7d6eb123284d942e12684ca7b86d12e1c8b50d1111f7a68f6cd6c071dbff674bc4e009dc37b7bf4aae5c3cb87346bf38dd0ad76c60ae70a90ec46840b6ac98281f7384cb4fdf2e05a243ebaeef6aa32feea106f3289411241be50a9679590ac56c152cf5134f3fbe68ad69f1d4ccf09", 0xd5, 0x2, 0x6}, {&(0x7f0000001640)="ec9290e62c08cfab184d5bee03261990bf6c1206a1b4329b94756cb523e037e026b8769bc0cf941183c6bf1e6be59cf659500107003850079fc748a3ba4f57beb18843642541b2", 0x47, 0x1, 0x4}, {&(0x7f00000016c0)="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", 0x1000, 0x100, 0x3}], 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d85a8a32c7cd25ea55", 0x9}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 21:52:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_adj\x00') bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x80) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000140)={0x2c, 0x6, 0x7, 0x4}) read$eventfd(r0, &(0x7f0000000040), 0x0) 2018/04/03 21:52:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2408}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/04/03 21:52:16 executing program 5: mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = open(&(0x7f0000000000)='./file1\x00', 0x141046, 0x10) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000040)="bb30afc96b471318bfa81403d57aeebcd11efdcffdbfc5ffecc171fa683287f112c8410fc7cf0597511490cbf559fa4fdd288ae4a23008fa76", 0x39}, {&(0x7f0000001740)="7d2cc13f91b63646843b5f3db527bfe9010bff74ed38d6e7c6f10f9bd93b519d1f29134dd1c5475f613752105aa7ebfdfb42940a2dce70327adbf1be20d1ebfedb66c7042d9c58457dd32a6ba526a21056fd2c1de6af5bb4dfdb849aaa55aa82551d3d6fd574b593abb4977325c11864653235604fb7145f55", 0x79}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="8d776411742ee07a8eff0e879b48a43fbf66f578b344b0237b8f3332567774e7608518389687ea299f7a8b8b41a78906b0688480617e97cfc0e9b60216b0a87e493a0eaecadaa87eb8ee77220a7032028727244fda1608a4878d346e73d6f207527a4cf6b207f02085df6716334bac54aace38c0d2393c869e223ee2f07cf6642bcaddfd71e5dc91d3bc47defafa627016e7b22b82c059f934262605752706ece0b0d3f2e2", 0xa5}, {&(0x7f00000011c0)="29ee532aba36ef081fa4fe6bbef111e67a8a0954388ae967398943a66054f0374bb83f", 0xffffff16}, {&(0x7f0000001200)="ea0de0bd20c9cfd2e7f7b9a12357de64116942d2c53194a7c20c690f4a617e2620ca252991ec9fe632348d3f75675b71f2bd60953f6409036f187352089a055ab52ba7ee00b98cbf200a41ec339c7d1351c10fcc2171b3aab9820e640b0c7eb8b2a77a941343599edf5f027afa55ded6c793005825a24a34f3dc6f9f83070828cf3c56aa588b41fa1437e6c3c7d1f52d304396c4712dca2109cf8ccc6e968357bf66174a79eee698f15fa6e01beb57f90e272e84e579d66b3ec30ce54916b2347bf22d9cde9bac13143589ada15e6c7d51ff5b6d9afadec5b108807ca72d63f0d48e", 0xe2}, {&(0x7f0000001300)="7060612bd2d4451f7022f8ad11c5537849dbd82a1ce9d5248951e33097a485a0118b7a832398", 0x26}, {&(0x7f0000001640)="2b349e99cfaa5ba323c127239959fa9b404166d5d9e35e5a8f90af5b485e8fa167691d405b9870264313a94bdb8daf6211fbbc8ab7eaa075ba9ad5897617a4e0a70f24f2ac7c2980e3c9f1b524bdc38ba53c31e374231ae687413c3de82da8b45f6390f3d03519c6df3206780cf40c25b3bee4ccfe7ec900d637c0d4ebe97f20891f6f3d3fcae2e421bc9cb628f4b175c3d5599176d583562a66a67e65b9f3085ca2c8dace344d77d091277d1fdb88465aa67799a0982edeec69fa38e9d592cccfff18c9e4237176d7ec4a76edbcb3429c188076ed8402e295be4a", 0x5f}, {&(0x7f0000001440)="baad070adc9cd7c7c695d0a1bd571333c3f4cbfed7392bf8bd19fd46829cab63586f7346c833d3ad8d09b06aee88ec69ff2a589872129893321a728bd6edaae3f2522ec26747dbfde0cf3e0b6382915a6b877df59124542f63b71424afd29b7cc1073a6b663447741f232ab961fb2979ad635d1ff8f10eff8c394949b29bd8addd5ee7e284a1424db7f6df171ce8ff49523df315de8ab0bef55eabb37f1838ad9a34818c0f2fd7895e130865e03b2fec5f3c88ba8f792569e6b8e29dae7cbdc16ae1e51240e9ab5385a2a4c7de106001741efe15da5b7b8248c861bb", 0xdc}, {&(0x7f0000001540)="07dc2255839b397d3e2da1f15481379eed14587515d4d728e7063bcdc90219e75eadd4807b149146b1ba8448731060e0", 0x30}], 0xa, 0x4) 2018/04/03 21:52:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r3 = dup3(r2, r2, 0x80000) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0xa0001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) msgget$private(0x0, 0x5) 2018/04/03 21:52:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced651cdbb7295df0df8217ad4000000000000000e64daba827132a900fed8dfa44bed6aba776b486daaddff55a86e58110f86b2ff75782472a444f4a0e501691dd", 0x4c) 2018/04/03 21:52:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet(0x2, 0x3, 0x8000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6aa1}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000000)="150000000000080083a66dd2d7c8fac7a7", 0x11) 2018/04/03 21:52:17 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) 2018/04/03 21:52:17 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x8c, 0x5, &(0x7f0000000000)=""/4, &(0x7f00005f8000)=0x4) r1 = getpid() getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x6) 2018/04/03 21:52:17 executing program 4: 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$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x2) listen$netrom(r0, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x654840, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/64) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/03 21:52:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000200)) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r3 = dup3(r2, r2, 0x80000) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000080)='\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:52:17 executing program 3: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff7000/0x4000)=nil) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0xe) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(r2) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e0c2b076b1172946c765ba3d"], 0x13) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x3d9) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) mq_unlink(&(0x7f0000000280)='./cgroup\x00') setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21}, 0x1c) r8 = fcntl$dupfd(r7, 0x0, r7) sendto$inet6(r8, &(0x7f0000000140)='\t', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r9, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000001200)='0', 0x1}]) 2018/04/03 21:52:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:17 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 21:52:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10c00, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x8, 0x0, 0x80000001}]}) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setreuid(r2, r4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e23, 0xffffffff, 0x2, 0x0, 0x0, 0x0, r3, r2}, {0x9c7, 0x100, 0x7, 0x8, 0xfffffffffffffff7, 0x100, 0x2, 0x100000001}, {0x9, 0x0, 0x936a, 0x3ff}, 0x5, 0x6e6bba, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x0, 0x1, 0x3, 0x9, 0x40, 0x1ff}}, 0xe8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/134) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000ffc000/0x1000)=nil, 0xfff, 0x7, 0x2, &(0x7f0000ffc000/0x2000)=nil, 0x9}) 2018/04/03 21:52:17 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) pwrite64(r0, &(0x7f00000008c0)="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", 0x82e, 0xf) 2018/04/03 21:52:17 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x7fffffff, 0x7, 0x7, 0x1}, 0x6) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa0000000000000000000000000000000000ccf55f45860000800000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x30801, 0x0) sendto$ax25(r3, &(0x7f00000002c0)="0b7ebde7ab81be2fb3471b3f9bffdb14194f8c794bc32750e88444acdfe85203912c166c2277eee5dbd478d7553c9e31adf7c233afd5aa24f874a85938ad9a67b2db655e4e2effa44a0b824876b50a50aa030d1fff117684cb4e480f8d0ce72cd56234ee84c3ae24b43aa05c2e353217a44a0cedf3c4b30e0e6c47a1af4aba65d558d39c548894944913385e8e9facaceac12ab126c64548cff4634e28292d9d23bcc23ed98c346434bc08e6a86e5d16cca0a220713443fcc121dbb90c67b0", 0xbf, 0x4000011, &(0x7f0000000040)={0x3, {"bbc844d790603f"}, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0xfa8, 0x3, 0x8001}) r4 = semget(0x0, 0x0, 0x400) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f00000000c0)) r5 = fcntl$getown(r1, 0x9) tkill(r5, 0x35) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) sysinfo(&(0x7f0000000580)=""/226) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x2}, 0x90) 2018/04/03 21:52:17 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r2 = dup3(r1, r1, 0x80000) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r3}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:17 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21}, 'bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000000780)=""/154, 0x9a, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) preadv(r1, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x44}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) [ 1298.444404] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 21:52:17 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) [ 1298.502538] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/03 21:52:17 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) socket(0x0, 0x0, 0x3) 2018/04/03 21:52:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x24}], 0x10}, 0x0) 2018/04/03 21:52:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x10, &(0x7f0000ffe000/0x2000)=nil, 0x7}) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x101, 0x80000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x0, 0x2, 0x8001, 0x8, 0x3ff}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 21:52:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x40, 0x7, 0x8, 0x2, "e863e883b81a4928a4d83b057ca484cbbdef57726dbb94806c223ba143cb4d45b5bc85d7a35694de09ff1866", 0x2}, 0x0, 0x0, 0x2, r1, 0xfffffffffffffff8, 0xa4aa, "d49de3231991d0cc11570f3c22a59c105da490dd3aa57f3bac577d7da43e05069f29548a5182c6391d1b322a7641b56131598f27a86120e8a5d4f9a62eab3150", &(0x7f0000000040)='\x00', 0x1, [], [0x0, 0x7, 0x5331512, 0xffffffff]}) ioctl(r0, 0x2271, &(0x7f0000001000)) 2018/04/03 21:52:18 executing program 0: clock_adjtime(0x74971e1c8834865b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb}) 2018/04/03 21:52:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x400002) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x10000000000007, r0, 0x1}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000280)={0x40, 0x9, 0x8, 0x9, 0x3ff, 0x200000000, 0xc402, 0x0, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) open_by_handle_at(r0, &(0x7f00000001c0)={0x3e, 0xfffffffffffffffb, "79d8efb1515355cade582b7c5cc49ee05a3764dccc7d0b35453f6490c2a9c05751c4fe288d43daa00540e811b69a729fb1ad23c81be4"}, 0x40002) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000000c0)={{0xfffffffe, 0x5}, {0x2, 0x1}, 0x7, 0x2, 0x100000001}) r4 = dup(r0) gettid() r5 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000000)=r5) close(r0) 2018/04/03 21:52:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x2200) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x80000001}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0xfffffffffffffffe, 0x0, 0x80, 0x2, 0x34b9}, 0x9, 0x1, 0x9}) 2018/04/03 21:52:18 executing program 4: r0 = socket(0x400000000003, 0x803, 0x40000800000010ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) sendto$unix(r0, &(0x7f0000000000)="04007d89551b3b0686c8d74dbda3e3753994854a71cb4fef74e9601927e79436add9b477e765b4346960e8e1ec9d607cb98744ff299c500000000000000000000000000000a532c066d283c9b6be275e258c9a499fa4be35dd8e36b8a1f7a23e2b2793f74be418a07945a1918cfb4b6d5d598f8cabfe04504af99367d5418d990d2693f1bd5297", 0x87, 0x10, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/03 21:52:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80}}}}, &(0x7f0000000140)=0x90) 2018/04/03 21:52:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x9}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x9, 0x4) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x6, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x5004, 0x2, 0x6, 0x8, 0x4e56, 0x8, 0x3, 0x3, 0x8000, 0xb50, 0x1, 0xffff, 0x7, 0xc2, 0xf127, 0x10001, 0xd1be, 0x9, 0x9, 0x6, 0x4, 0x8001, 0xfffffffffffffff7, 0x970, 0x1, 0x3, 0x20, 0x80, 0x2, 0x2, 0x0, 0x401, 0x1, @perf_config_ext={0x6, 0xffffffffffffffc8}, 0x8, 0x9, 0x5c, 0x2, 0x7, 0x14cd9a3, 0x2}, r2, 0x5, r1, 0x1) 2018/04/03 21:52:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xe69fac85befbface, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)=0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/03 21:52:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="ef", &(0x7f0000000180)=""/108}, 0x18) r1 = socket(0x1, 0xa, 0x2) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) 2018/04/03 21:52:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) r0 = geteuid() r1 = getuid() setreuid(r0, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/03 21:52:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x5) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) r2 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x5ad1, 0x5}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x80040) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7, {0xffffffffffffc122, 0x7fffffff, 0xfffffffffffffff7, 0x7, 0x4, 0x401}, 0xfffffffffffff1b0, 0x1f}, 0xe) fcntl$getflags(r0, 0xb) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000014c0)={0x1, r3}) sendmsg$unix(r3, &(0x7f00000015c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000200)="6c489bc884890ce680190f49e1eaab098ad4d8041eefb8124f5edf82868749cc20a47c52766f4d4ceeab2a2f73497c14e4842c19ee22ad2668d4dd97dda66ee049f9a88b56b7a9f36c2ee2a9276b5479380ce4dc501a7bad3c5d2559d6fa0846164afdaa8bcb93cd229d8d616feb819824a641b32e69b177bf73037db220bea4656870a672b412201d6464fdd257426643787d07cd17262b9b20750dd812ea29d0e73ba09680772b47da784e17904ac61660304f0dd944945e87862621975ee253c7cab83c57e4ccc208ce0b945e9d8f08c0be6123ba9afc6a61168905cb9c05c29d5a532258c64e775298f4432358a8daddb6e03861198e", 0xf8}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="f763e435dd7aaa1c437667ea02ff", 0xe}, {&(0x7f0000001340)="125e216c0d341147b45215bcbc8fd825891c50d9d0974bd9f833109b", 0x1c}, {&(0x7f0000001380)="42b2ddec22bdbcfc6fd5cb3298e0e2c487", 0x11}, {&(0x7f00000013c0)="613bef79263d0cb0c8a1ead3fb65e560230c18c141c22938ba10b9cc0294dfd0d813a577865025d0eb2b15bab26253e56c4c0a3b9aa4ad8de3bd34749af3125d3f17c9c328adf0b5664b23099b55fef5470f432cfce3d6b2ebda73b91f76bcbf3964f6b60d7b08f270b790f2fc0c2b4fda5c8d4d48eef3fc8532e0", 0x7b}], 0x6, &(0x7f0000001500)=[@rights={0x20, 0x1, 0x1, [r4, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r2, r0, r3]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x4800}, 0x20040044) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'ifb0\x00', {0x4, 0x9, 0x7, "e64a0e116320", 0x4}}) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), 0x100000260) 2018/04/03 21:52:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x82001) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x24, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xba2, 0x4) 2018/04/03 21:52:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000ff0)=[{0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xe}, r1}, 0x14) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) flock(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x14) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/03 21:52:18 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/04/03 21:52:18 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = msgget$private(0x0, 0x41) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/99) unshare(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x2, 0x0) clock_gettime(0x4, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r2, &(0x7f00000001c0)=[{{}, 0x1, 0x8, 0x6}, {{}, 0xcc9, 0x4, 0x5}, {{r3, r4/1000+10000}, 0x6, 0x6, 0x80000000}, {{r5, r6/1000+30000}, 0x8000, 0xffffffff, 0x3ff}, {{0x0, 0x2710}, 0x8000, 0xfffffffffffffff7, 0x2948}, {{}, 0x6, 0x40}], 0x370) 2018/04/03 21:52:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 2018/04/03 21:52:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ppoll(&(0x7f0000000040)=[{r4}, {r0, 0xd2}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/218) 2018/04/03 21:52:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000940)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) write$sndseq(r1, &(0x7f0000000700)=[{0x6, 0x7, 0x100, 0x9, @tick=0x3, {0x9, 0x8001}, {0x6e3, 0x3ff}, @ext={0xd, &(0x7f0000000400)="c59f47fa99dcb84ab85574cc49"}}, {0x2, 0x200, 0x33b7, 0x1, @time={0x0, 0x989680}, {0x3f, 0x4e99836f}, {0xf9d, 0x3f}, @raw32={[0xfffffffffffff5da, 0x37, 0xe72]}}, {0x1, 0x80000001, 0x0, 0x5, @time={0x77359400}, {0x8, 0x3ff}, {0x2, 0x4fe0}, @note={0x9, 0x7ff, 0x4, 0x30, 0xa9a}}, {0x400, 0x6, 0x7fff, 0x8, @time={0x0, 0x1c9c380}, {0x4, 0x1f}, {0xe9, 0xc7}, @connect={{0x1}, {0xef19, 0xd2c}}}, {0x9, 0xe2, 0x7ff, 0x69, @time={0x0, 0x989680}, {0xffffffffffffffff, 0x7}, {0x4, 0x7}, @addr={0x8, 0x3}}, {0x40, 0x5b, 0x61, 0x7, @tick=0x4, {0x7, 0x4}, {0x100000001, 0x624a2688}, @addr={0x2, 0x1ff}}], 0x120) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000003c0), 0x102000001) setpgid(r2, r6) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) 2018/04/03 21:52:19 executing program 6: gettid() syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400000) r1 = accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x40000) read(r1, &(0x7f00000001c0), 0x0) 2018/04/03 21:52:19 executing program 7: exit_group(0x6) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) r3 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000140)=0x4) sendmsg(r3, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 2018/04/03 21:52:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x0, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:19 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) r2 = semget$private(0x0, 0x1, 0x72) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000400)=0x7fff, 0x4) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000000180)=0xdc44) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x10000, 0xfffffffffffffd38, 0x7, 0x0, 0x6}, 0xfe20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xf75, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={'ip_vti0\x00', {0x4, 0xb4f9, 0x3f, "769a192752c2", 0x61}}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000240)="2200000031000707ff0c0000000020001005001380010086be19e2ea4a59ed120ad1eee197797fbb37692f2503e8e9182e8cb8437d7d08c71a09c115bc26e2e839f3a101531abbf53ac3d95029db2ae83563310ee296540babe1df7c09089bbc6b23dea2226b5e3531f83f7166178c85ad4f25566eea1e83dc000125da4142cbb70e25f208f01593883925d097ce1e977f31", 0x92) 2018/04/03 21:52:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x7, 0x71, &(0x7f00000000c0)="98b96bf0ec9f017af8d288dafa40daeb8ed68c44fcdef26933659009d19b08c072f5941f99de4fa171ff2319444e9fc96ba4f945a5cf5b40aedd5b7eb8e2211b474268757bb3d7310f33c93087413ec9630381780de51c2a8b345103a949aeb238260d122dfd1765e15e472650b94f9501"}) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000180)={0x7, 0xf, 0x3e993237, 0x9, "c456f7b6a689983734ae9c3d4140fc549d5982bb74919ebaf29842346f7def52"}) close(r0) 2018/04/03 21:52:19 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x0) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0xfffffffffffffffd, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/03 21:52:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x60500) ioctl$KDMKTONE(r0, 0x4b30, 0xca) seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81}, {0x6}]}) 2018/04/03 21:52:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{}, {0x80000006}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) 2018/04/03 21:52:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/160, &(0x7f00000000c0)=0xa0) 2018/04/03 21:52:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000480)={"626f6e6430000038fd06e9e3d30be900", @ifru_data=&(0x7f0000000000)="cb50c0619e9bd72ec49c39e28a738850374acf69d1a5cb1304eaeb5613d07091"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000040)="c72a251bafab30319997aad22f70292006c8811867a2ce1c2a2fcdfce41a35b29b3292cc8dfb11be41283a6a78481adbb2fcbe7795a87bf92f894e7b467dde69a0ddcf74289854dff6d3", &(0x7f0000000200)=""/87}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00', r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x3, 0x1, &(0x7f0000000280)=""/201, &(0x7f00000004c0)=""/4096, &(0x7f0000000380)=""/48, 0x100000}) 2018/04/03 21:52:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r3, 0x801, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xd7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdcb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x5}, 0x4000005) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) [ 1300.444107] audit: type=1326 audit(1522792339.501:36): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25178 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 21:52:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x401, 0x9, &(0x7f0000000700)=[{&(0x7f0000000080)="6051fdf429cfaa92195f809b7c5f9a2a3c85bffed41c84038f50f25a0bde064c86f727fd134d20aeec0e4fc7a55a4faa34642222a5a7ca482f2e2c66a9d201e2c53d790bfd3b9ec093dc91d48fffd690d0aaf86206c42589ff1c329c9d3e9f33bb2d1997d4f2eb65f667172bc8251818fee4fdcdd7bf9df8a64087a36b6c20d8857b3a4ccb1727176c2d69d038d7f6ee7c58970b106fe0249282991fd4a453d53d1dd08ca8b8921dcf4d8aab863c9bb20153a0f2f4a03eceecc1d1ca8a49aff245312c2491b7394509", 0xc9, 0x7}, {&(0x7f0000000180)="1c8663b755e336ef7d040d99e4e1af42373b8a8dcbe03d6031b32e09ebfcdf6f24b43c2efefd20607d4e6f8eb9609274aab48a37cca4e6290a79efad9d4872c68362d7ec161b7b92e5028a6a6662d232491d704d23ee8fd6a6565c65f54870439fb61c3f3e16fcdf86a0d34691e914e0ff380479563a1dbc678ed0001cf2909cffd40e856939874cf4eaf25afe61ad0b0910dbe3587ce675d359eec9db71f08625f4a195e10a33b9a446d2eeee9e7b185760df48d8e011c9d91d1cd5c61c140b8dbac25bde6b5949a61db2e90571401d299e20eb3552a49887a08c4db3bdd322566d56572719ebf6b6b7", 0xea, 0x6}, {&(0x7f0000000280)="6af3a94978566c28110beb515ab179ad05b0f8444dd41301016f2e652662880784b33036e6c60d57f64586250187afcc6c66098672e615f0fb6345fb96e60d9db14defa6a64617fb13790ce72362dc8ba43403057d498250cae74863d5359d52bc56122f405bbc54133955e5c0a6183b10cafe86ad015e06c8", 0x79, 0x6}, {&(0x7f0000000300)="5b0d3f7f1bb87b46f656cc", 0xb, 0xd858}, {&(0x7f0000000340)="5263a2dfad2ebca6353e8c59fd51", 0xe, 0x68}, {&(0x7f0000000380)="6b8ed75efcd8478fd0dab77500ea04244c49d5ba773c0c1c1c9fa92e2ae1a6b295999348ed254dbb8302ed7fab5af80749827f981ef6d0cb34cd59190919dd82ae86790448d0eed49683f1fa772e97a3d228ebf2", 0x54, 0x6}, {&(0x7f0000000400)="2b190451ec1dcea9d60ec2ac774ef0762037f465ce52938ebcc6d1523281ea441064fb2b6d2ed9ff9dfe587684dd4a3c4655a731ea79dfa5f9a5da84098937962e2a7833bf49edf081d282c09f05ede29a4785e5e8d44bd6716d12cfd1d56127963483c759145effbbac20b9d81f0d6812774b3a5920d33ac66fe950779a57c966ea618fb9f70701436d3b3010496e7d18d8dcc444c55bd6e42ee9b88c0ba288b2388cac589cdb5aefa8040fbcd43de71e2bcbc91cf0bed2f0aa9146f5b8ddf4c9474ca7406189429145fd17f3295c5ab5a60db0817af92783a829ed5e5135d93c0b3c12e8c90866740f341dcbdf", 0x5b, 0xc}, {&(0x7f0000000500)="ddade7270f51e1cab7efffd86f4b87866dad9adc7883fa7f1967f95fd3a897bf0bbc475126190c5796c8573201cd82ea2759abd1d15f0df5dcc9b06aaea1482018de71de1c8114a5c87f8eeaed2ed177c79363cdc831f260e15eaf1a202eeb3d56d699164cecb3484e6538076f97f1d325a587eb1a177fc91aaefbaa3585378879846143b4a56c0856f42e1fcf4180e045d4c1763b55b68020c9af7cda5df3fff29ee8500bec7d00f015c42fd4ef3d50ad7f38c1b98dec8f1020d235885793a100b1908cfac066ce037e43db80de03", 0xcf, 0x8}, {&(0x7f00000009c0)="a110f43f8af5274e14a557a8180d9da10b56724414d6fc9c637d9efd959c907fa9581b5f873ddeebe940a56f3da40169316e9ce100d6ebf9cc52705db50ce3ff57e1b2a56f6400c3746fd4cf4267111985a0161ec3962341795b2d589f05347774d58f598448028cf9d5cc6da6f1cac8a22a41c335e2ba848b24f7a692e3b9ae0a55ab28ba79061885d2a3a0b285c1d3a6b6794f0d78b46c0d4bb9e62de55bc2c33ba3bf6f9d2c6d3ee98562e26b593d4d996a0e2b13f7d5a3b311871782baba3882b7459c4ad551b9bb5f853f7a9bfb44dfee164ff428af9aa7e1f074706a11abf16ae28b", 0xe5, 0x7fff}], 0x1000, &(0x7f0000000ac0)=ANY=[@ANYBLOB="fd7011fb3010659793206d2c00dc482f22d6c50a699690841475c3dd32e2b626e893817bdeca1549b8885b02a48eb9f20b90d50d9a2893e951a00b40513a8efe44ce25d0e1486c4b5c03cc57762e7f0c75cf1ad26c16a29efaf02911de0eb33db94b427633be95c1991dc3ccf0f9f59f3bcedd4b37d4863704233182f2e90c43cdeea5c14dc56a15569ad8feb8898bbd57c4f340d01a92cce10790ea2eae0a066210547efcb2528ada346ae57602ff1156b3db36686536c5d096ba44ac2150b5aa07ff4b403c91354bb245d9b48cc1a2fe31d658ada37d12359bc51b764748211ee586cd90ece06977f40a2ac8db000000000000000000"]) r0 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x2, 0x400000) ioctl$TIOCNOTTY(r0, 0x5422) pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$ax25(r1, &(0x7f0000000880), &(0x7f0000000900)=0x10) mkdir(&(0x7f00000008c0)='./file0\x00', 0xfffffffffffffffe) 2018/04/03 21:52:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000ff0)=[{}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r4 = dup3(r3, r3, 0x80000) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r5}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) syncfs(r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f00000001c0)="0407cae40300000000000000", 0xc, 0x0, 0x0, 0x0) [ 1300.522180] audit: type=1326 audit(1522792339.559:37): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25178 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 1362.375125] Buffer I/O error on dev loop0, logical block 64, async page read [ 1475.552202] INFO: task syz-executor3:25220 blocked for more than 120 seconds. [ 1475.559588] Not tainted 4.16.0+ #378 [ 1475.563864] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1475.571865] syz-executor3 D20536 25220 4524 0x00000004 [ 1475.577538] Call Trace: [ 1475.580147] __schedule+0x8fb/0x1ef0 [ 1475.583902] ? __sched_text_start+0x8/0x8 [ 1475.588079] ? kasan_check_read+0x11/0x20 [ 1475.592270] ? rcu_is_watching+0x85/0x130 [ 1475.596443] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1475.601416] ? trace_hardirqs_off+0x10/0x10 [ 1475.605762] ? find_get_pages_range_tag+0x8d4/0x1030 [ 1475.610901] ? find_held_lock+0x35/0x1d0 [ 1475.614990] schedule+0xf5/0x430 [ 1475.618393] ? wait_on_page_bit_common+0x49c/0x770 [ 1475.623352] ? __schedule+0x1ef0/0x1ef0 [ 1475.627361] ? lock_downgrade+0x980/0x980 [ 1475.631530] ? lock_release+0xa40/0xa40 [ 1475.635548] ? kasan_check_read+0x11/0x20 [ 1475.639727] ? do_raw_spin_unlock+0x9e/0x310 [ 1475.644191] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1475.648815] ? _raw_spin_unlock_irq+0x27/0x70 [ 1475.653338] io_schedule+0x1c/0x70 [ 1475.656886] wait_on_page_bit_common+0x4b3/0x770 [ 1475.661657] ? generic_write_checks+0x530/0x530 [ 1475.666360] ? kasan_check_read+0x11/0x20 [ 1475.670524] ? rcu_is_watching+0x85/0x130 [ 1475.674691] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1475.679644] ? page_cache_tree_insert+0x410/0x410 [ 1475.684501] ? pagevec_lookup_range_tag+0x40/0x90 [ 1475.689369] __filemap_fdatawait_range+0x282/0x430 [ 1475.694321] ? wait_on_page_bit_common+0x770/0x770 [ 1475.699289] ? __fget_light+0x2bc/0x400 [ 1475.703274] ? fget_raw+0x20/0x20 [ 1475.706747] ? kasan_check_read+0x11/0x20 [ 1475.710915] ? SyS_futex+0x269/0x390 [ 1475.714661] file_fdatawait_range+0x47/0x60 [ 1475.719011] ksys_sync_file_range+0x19a/0x230 [ 1475.723573] SyS_sync_file_range+0x2c/0x40 [ 1475.727832] ? ksys_sync_file_range+0x230/0x230 [ 1475.732527] do_syscall_64+0x281/0x940 [ 1475.736450] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1475.742043] ? syscall_return_slowpath+0x550/0x550 [ 1475.747064] ? syscall_return_slowpath+0x2ac/0x550 [ 1475.752037] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1475.757426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1475.762295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1475.767521] RIP: 0033:0x4552d9 [ 1475.770717] RSP: 002b:00007f66a3201c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 1475.778459] RAX: ffffffffffffffda RBX: 00007f66a32026d4 RCX: 00000000004552d9 [ 1475.785739] RDX: 000000007fffffff RSI: 0000000000000002 RDI: 0000000000000013 [ 1475.793038] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 1475.800326] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 1475.807621] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000001 [ 1475.814906] [ 1475.814906] Showing all locks held in the system: [ 1475.821276] 2 locks held by khungtaskd/877: [ 1475.825822] #0: 00000000892bf3f9 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1475.833529] #1: 00000000f07dd119 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1475.842200] 1 lock held by rsyslogd/4354: [ 1475.846367] #0: 00000000e24f2407 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 1475.854388] 2 locks held by getty/4445: [ 1475.859163] #0: 00000000501daeae (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.867427] #1: 00000000967a768f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.876292] 2 locks held by getty/4446: [ 1475.880263] #0: 000000007b4ed854 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.888530] #1: 0000000010d09b4e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.897405] 2 locks held by getty/4447: [ 1475.901384] #0: 0000000037ac822e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.909645] #1: 000000007590ce78 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.918521] 2 locks held by getty/4448: [ 1475.922502] #0: 0000000000493360 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.930766] #1: 0000000078f6d828 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.939652] 2 locks held by getty/4449: [ 1475.943628] #0: 000000003cd52093 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.951905] #1: 000000000009edae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.960783] 2 locks held by getty/4450: [ 1475.964764] #0: 000000008b34940e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.973033] #1: 00000000820469c3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.981925] 3 locks held by kworker/u4:5/6393: [ 1475.986504] #0: 000000001df702c8 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1475.996080] #1: 0000000029654fe6 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1476.007384] #2: 000000002adcd0e3 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1476.019578] 2 locks held by login/11939: [ 1476.023633] #0: 0000000053b51d30 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1476.032073] #1: 00000000fb1efa39 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x21/0x60 [ 1476.040954] [ 1476.042590] ============================================= [ 1476.042590] [ 1476.049607] NMI backtrace for cpu 0 [ 1476.053244] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 1476.059808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1476.069139] Call Trace: [ 1476.071709] dump_stack+0x1a7/0x27d [ 1476.075309] ? arch_local_irq_restore+0x53/0x53 [ 1476.079952] ? debug_show_all_locks+0x2f3/0x3d0 [ 1476.084594] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1476.088978] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1476.093448] nmi_cpu_backtrace+0x1e0/0x220 [ 1476.097659] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1476.102129] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1476.107384] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1476.112552] watchdog+0x969/0xd70 [ 1476.115982] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.120798] ? complete+0x62/0x80 [ 1476.124234] ? __schedule+0x1ef0/0x1ef0 [ 1476.128185] ? do_raw_spin_unlock+0x9e/0x310 [ 1476.132571] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1476.137129] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1476.142210] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1476.147201] ? trace_hardirqs_on+0xd/0x10 [ 1476.151324] ? __kthread_parkme+0x176/0x240 [ 1476.155619] kthread+0x33c/0x400 [ 1476.158960] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.163776] ? kthread_stop+0x7c0/0x7c0 [ 1476.167723] ret_from_fork+0x3a/0x50 [ 1476.171473] Sending NMI from CPU 0 to CPUs 1: [ 1476.175990] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1476.176978] Kernel panic - not syncing: hung_task: blocked tasks [ 1476.189697] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 1476.196250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1476.205590] Call Trace: [ 1476.208162] dump_stack+0x1a7/0x27d [ 1476.211766] ? arch_local_irq_restore+0x53/0x53 [ 1476.216411] ? vsnprintf+0x1ed/0x1900 [ 1476.220190] panic+0x1f8/0x42c [ 1476.223357] ? refcount_error_report+0x214/0x214 [ 1476.228092] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1476.233442] watchdog+0x97a/0xd70 [ 1476.236873] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.241690] ? complete+0x62/0x80 [ 1476.245122] ? __schedule+0x1ef0/0x1ef0 [ 1476.249075] ? do_raw_spin_unlock+0x9e/0x310 [ 1476.253452] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1476.258007] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1476.263095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1476.268086] ? trace_hardirqs_on+0xd/0x10 [ 1476.272209] ? __kthread_parkme+0x176/0x240 [ 1476.276504] kthread+0x33c/0x400 [ 1476.279844] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.284657] ? kthread_stop+0x7c0/0x7c0 [ 1476.288602] ret_from_fork+0x3a/0x50 [ 1476.292864] Dumping ftrace buffer: [ 1476.296474] (ftrace buffer empty) [ 1476.300160] Kernel Offset: disabled [ 1476.303778] Rebooting in 86400 seconds..