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"}, &(0x7f0000002580)=0xffffffffffffff1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001380)={r2, 0x2000000003f}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001400)={r4, 0x6}, &(0x7f0000001440)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x2000004, 0x4000000031, r5, 0xfffffffffffffffe) recvfrom$unix(r0, &(0x7f00000026c0)=""/62, 0x3e, 0x40000160, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/42) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002680)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002600)={0x3, [0x3, 0x3, 0x0]}, &(0x7f0000002640)=0xa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/04/06 04:54:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x4013}) 2018/04/06 04:54:22 executing program 7: 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000000000000"]) fstat(r0, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xfc, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000280)=""/71, &(0x7f0000000300)=0x47) ioctl$KIOCSOUND(r3, 0x4b2f, 0x9) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22}, 'yam0\x00'}) dup3(r0, r2, 0x0) 2018/04/06 04:54:22 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240, 0x0) accept$packet(r1, 0x0, &(0x7f0000000080)) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/60) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002700)={0x0, 0x0, 0x0, @remote}, &(0x7f0000002740)=0x1c, 0x80000) ioctl$KDSETLED(r1, 0x4b32, 0x7) kexec_load(0x7, 0x2, &(0x7f0000000000)=[{&(0x7f0000000280)="9d921913750353c815ab452e51f484d74853c86baeb08842f50fcb05626b7425b6b4ff3d23d48eb1fb4bafe658782c707253f30263e7b11acacd3b10d26f2a62a3205fc53caf21742e30b2d3621ce568fc0571106bd4cdd8648e352bedf120f40904fbb7893d77aca6e452732c39a6b20820b77a99fb5e284ed9874188a6bd617d2e5133affa4b22bd13f4fe7d14f417c3cacd76a064481ef914e893d8d82086e5b3abfa00f096b2d9c09dd2198bc3c1699a74c092e73f987413d02dfbb42ef33e4612f2e8c6d10138ac84c8b751f1cca8eeb256c074", 0xd6, 0x8, 0x2}, {&(0x7f0000000380)="da24bd8d448f6360224a526256f6c232c41bf72526c3fa6ae2c89ef04abefaaa1ce1853f81a154de7a3f533932e22ec47602ef1a3158fd66f2dc1925b2f5b4e54bec1e9828095874d06c931a6035365ecb4894bf4daee7eebc31ec1467bae975984dc070372d1194d02d26c1e2d5858e6881f5663b86ff1586cc34a732cd782a119a602fe8535199ee672da2be02dabacc3dae9d81fdfaa53d5078bc8b35f4", 0x9f, 0x5, 0x8779}], 0x320000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e23, 0x12000, @loopback={0x0, 0x1}, 0x7}}, 0x3, 0xfffffffffffffff8, 0x8000, 0x5, 0xa}, &(0x7f0000002840)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002880)={r3, 0x907a}, &(0x7f00000028c0)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r4, r5, 0xf82e}) 2018/04/06 04:54:22 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'osx.', '$%GPL[@/\x00'}, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x11, 0x2) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}) 2018/04/06 04:54:22 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16], &(0x7f00000000c0)={0x0, 0x2}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x10001) listen$netrom(r0, 0xc1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/06 04:54:22 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb0, "4101d053c4f16d6880ba56018d16b9923cd49343ef3e1a58d2c9b0e273a13994d1ccaf2d37453fd7ba06ba587a3c1614178e2afe185ef8f4205923ea69efe4faaff21982751b11329d9e8e02d9ade6427cb6dcdd494cf21b3fa107cc67b9dfbacdae72211b7bf12d97a886d5363e326536102e6b38532411b438be7447f937205a47770dbe72a438ded9e934371b12dd517ea801f49e18a617ea3fb80e0e78b81f08ba5b576cd07523b862afb62b1e7d"}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x5, 0xfffffffffffffff9}, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x1, 0x8, 0x100000001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 04:54:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x200) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_int(r1, 0x0, 0x1c, &(0x7f0000000100)=0x1, 0x4) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/212, 0xd4) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x7000000000000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x2c, 0x2, 0x7}, &(0x7f00000003c0)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x53381dc9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000400)={'ifb0\x00'}) bind$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000004c0)=0x1) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000500)=0x9ac0, 0x4) ptrace$setregset(0x4205, 0x0, 0x2, &(0x7f0000000600)={&(0x7f0000000540)="981b7abb33c9e58b4846c61098bab624b1577593e6ac6e3b4f297a89a83ae94032be879241ef1fcf3a372f47508bf9da78184cd901cab034a409fb85875f01e084cbb1f1c2494bbd6f5efc9dd38a2f7c9d098814a2ba02a77f2d924a155ff8b9dc76903b82ef7e9f6343ad8fb31cc4ee77c4c87efd9429fb36023766387f3d129586be5c269667d5c4b326e73e94179c7df1814f845d744fe635badc1ef15806026fa68253efd9e046675581d8d71b7b", 0xb0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000640)=0x1, &(0x7f0000000680)=0x2) pkey_alloc(0x0, 0x1) renameat2(r1, &(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00', 0x7) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000740)={0x2, "1825"}, 0x3) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000780), 0x10) finit_module(r1, &(0x7f00000007c0)='/dev/rfkill\x00', 0x2) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000840)={{0x81, 0x1, 0xfffffffffffff800, 0xff, 0x4, 0xeb}, 0xff, 0x6, 0x8}) io_setup(0x1, &(0x7f0000000880)=0x0) io_cancel(r4, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f00000008c0)="a77cd149281e5c9203e9a5cae08ec272248093071c57779bdf57250054da20050ec330ac1ef28db4eebff081751a968edc376c9434fff69dcc8d2584673e6ffbeac7f2e6cf488c379286caa5f9ecbed0562484748c", 0x55, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000000980)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x5, 0x6f8, [0x20000a00, 0x0, 0x0, 0x20000b28, 0x20000d38], 0x0, &(0x7f00000009c0), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0xaaff, 'teql0\x00', 'bcsh0\x00', 'bcsf0\x00', 'teql0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x8917, 'bond0\x00', 'syz_tun\x00', 'ifb0\x00', 'erspan0\x00', @random="bdc068f75894", [0xff, 0xff, 0x0, 0x0, 0xff], @random="f2b79f17f1da", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xe8, 0xe8, 0x138, [@limit={'limit\x00', 0x20, {{0x0, 0xe2, 0x2322, 0x5, 0x0, 0x9}}}, @state={'state\x00', 0x8, {{0x2}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x5, 0xb}}}}, {{{0x11, 0xc, 0x0, '\x00', 'yam0\x00', '\x00', 'ifb0\x00', @random="e1c09cabc586", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x1f, 0x0, 0xcf7f, 'ip6_vti0\x00', 'vcan0\x00', 'sit0\x00', 'vcan0\x00', @random="1e07563bf666", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@arpreply={'arpreply\x00', 0x10, {{@random="b98aec1a752d"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x9}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffc}}}}, {{{0x5, 0x2, 0x88f7, 'bcsf0\x00', 'yam0\x00', 'bridge0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x1d0, 0x230, 0x260, [@comment={'comment\x00', 0x100}, @mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x770) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001180)={0x8, 0x8, 0x100000000, 0x7, r3}, 0x10) socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) capset(&(0x7f0000001240)={0x399f1736, r5}, &(0x7f0000001280)={0x258adf24, 0x713, 0xa887, 0x1, 0x552e}) 2018/04/06 04:54:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab2719", 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 311.750243] QAT: Invalid ioctl 2018/04/06 04:54:23 executing program 6: [ 311.775862] QAT: Invalid ioctl 2018/04/06 04:54:23 executing program 2: 2018/04/06 04:54:23 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000001900)=""/146, 0x92) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0xf02, 0xa, &(0x7f0000001700)=[{&(0x7f0000000280)="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", 0x1000, 0x5}, {&(0x7f0000001280)="9434586f861c65efc4f907d4ca407e7631828519842b5d75427b80d8d28803328a0af53260e8389e30904d8ca68ea48c649da78769ea538a9be99c1e31acefc811230334936fff3bd1e0ed3e8e8fdc3208ca4dabc7df046b5adcdcb057272a73bf2895f5221959dca4e04f224a4d8cb8f73e32bbea58716bb24ec1ed331c28867397", 0x82, 0x5}, {&(0x7f0000001340)="8324edd06cd05bd7f241760e69a89ebcfa048ce95e69bba179e5748cd9b4eab03598d1c28a21b001939fb91db805b35ef05cb225874a2efd65f52c21fb4d085882deb4adfd86211143945082bd55ddc61da358cd61539600a51bd775d83a15998618ddb973076c722885633263df886ec5dab02ddb2355a07aac96aee0ae934fd7faebf8fe8b449fd81a4d1b3f4c769f87c1756408f686d1d04f02bd60711c8fd2f2d5d8928bd2e1ab5e57433d8b72900805d88f68467e15596bebcf8698a2f0d5d0dde81fc3a40a444f80db8f0365864e5cd4bb373d", 0xd6, 0xb1de}, {&(0x7f0000001440)="802418184f966badf6132ef1a2ceefb61b7526b3737f2ca9d73699f154ca220c81e6ccf4b513689b7a8639670426f8466b53e410b61d96bcf53995a967f0311069fad7d7ce1f45fea2fcc43be5a7cd98c5cdb48bc34d986c6fd4b84ab10cc7f751c127284a1195b6cf66c2ab44aaae8fcae5f7848d6dd9a8e057dd5401040bb8c26f113a869769596d001647dc0f6e55", 0x90, 0x7f}, {&(0x7f0000000100)="9c619302da", 0x5, 0x3}, {&(0x7f0000001500)="5ec5fe36816e940af2d219ef9980091170df1854fa6627244c930c334a582856ca788847ba", 0x25, 0xffffffffbcdf366d}, {&(0x7f0000001540)="b7d6c76dbbe9c9544a8a261a017b3de6a9423a8985a7349df5d35eeab851f43c83b12146383e9dbf06f8f4f3298055309efcb6b3b303", 0x36, 0x20}, {&(0x7f0000001580)="01fceba152c9f5b7ec468e", 0xb, 0x2}, {&(0x7f00000015c0)="01cd41180b90477ebd02dca855bdf61d04fda1a5db7abe7dbbcdd70361c9265991729f92509f8742e45c896b5c8ced45ab2efef892042738f1e7553e83727915effed84f0590aaa28fa2a22277794512ae5a457297084d952ad68f638031b4b7b66355e944cce95666", 0x69, 0x5}, {&(0x7f0000001640)="4f596fa34138e33fe18ceffbc7c0a3ed92134c862474c7a5567e4c078d022c884e15aca8f3fb9b779bb6063fda71727835b60ef6012a988eb7a9e1a271d351eeb0f6b81d0e88edd6a1c9808e87641563cc82aabe433a96414dfbb82a1295dfdb2c6ac2cc97da03323ee27ea466adc1b33ded3b0ef6c01f528bb9fe526e937aeaf5ba38958387830305ac5ec1146dd234e0da8f76733474530f2f84194b6a75261ff86a13bf2d64fc324e439b7f992b8dd30523c145b020c93e594ad03c", 0xbd, 0x7}], 0x2010020, &(0x7f0000001800)=ANY=[@ANYBLOB='barrier=flu\t\x00,\x00']) 2018/04/06 04:54:23 executing program 1: 2018/04/06 04:54:23 executing program 0: 2018/04/06 04:54:23 executing program 7: 2018/04/06 04:54:23 executing program 6: 2018/04/06 04:54:23 executing program 2: 2018/04/06 04:54:23 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x400000, 0xe0, 0xd, &(0x7f00000001c0)) socketpair$inet_udp(0x400000, 0x10, 0xd, &(0x7f0000000000)) 2018/04/06 04:54:23 executing program 0: 2018/04/06 04:54:23 executing program 6: 2018/04/06 04:54:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000100), 0x362, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 04:54:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000b40)="d8", 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x91, 0x4) 2018/04/06 04:54:23 executing program 4: lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'user.syz\x00'}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000100)={0xf000, 0xd000, 0x7, 0x6, 0x280}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:23 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000300)) r0 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000500)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000540)=' ', 0x1}], 0x1, &(0x7f0000000780)}, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/06 04:54:23 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000009fc0)=[{{&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000002700)=@can={0x1d}, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000000280)=[{0x1010, 0x0, 0x0, "96c050a4721b00b15ff0e0221bceb02173a190a347496664ba126bf979be97816dda7fe9078f97ac6d41435ed800b398d135e7584b2496e8dc3b4c8b58280da0e8f182c991cfc6d2f0f35d4d44ff4925f4e4ae8b128542d06a6d9ac9d524fda26eb26a825a6c5a26e022258d2664764e47e6d44412543aae27a52f39e6b50c4a8e78341f5aa5bfc433de4fec7baa014ce184e34e6892526d3b8cc7a26d5b9f97ee9c616cd622d734b8d3b6d46ab3293813e892130ea3f615939da6826350b4f1dc91ca72c049eeb10e4eb058ed14053dc48a1aa063f60563c8f2a56d6744bf97fdcfd61afdd803bbbdcd7f5076d3d40531d448f2051c1c1c72bc1bf93cda7836ba6e325cc12d3d15f5c5661571f919abda11233b44b07e32012d260d170e31ceaf3db4c6f6aa0eb0aa04e7d2513692f8b7e55d3198801df01afd83557dc48fc873ba28eae11ed934f1061dad6eb25d060c0acff7f6072d87a33848c7cd0c32c15bdc4fca63a47c922adac24ca0e329b4e0a98755faf7c128e45a09125c90cba9ca1390674e8e45fd544ae84b01a5adaa52d51d7594c606ac53cd2ec2e0cc4811fbb89744cefd34130ab92422183f65bc68eea235efa12230b704ca8371bb05f88d5224873ef0c62eee7e0ed410009d2ce587a84f68143fbe31527ce9a633e29ccef94d58c45964baecc77cbd98c78d267d11eafa4a2ee4602440971a6029b6f7684228c11362020f25cceeebf72cd98a0973a0dc346c9a1c6a3b04271263754337b5a2d415a8f6b09ff8175cf20b3b15033f2f9b188c40a907535101fe669dab03809cc95c877b8227cfdacc29276e7cc67427320f5bd27f4069e7ce3c6ed7f3c75caf4113f7b98d78835a63967d2ea562ec7f9613c90937a595d33c0b3764978e60938fe592a32f6928b9e1130f289cdeb16cdc8ce5762138a0d540730f45959cd49faf445b98f7a0b11a73c12af13cf5aa44aac910ce9e81a583f94716e1d36fd370fda249c70352dc92f1e7e70a4dde629737db789eeed41db7f5891d4a2ba419a602f428d9729c813ff793a780c321b248b6eb16c7a046b46ae919385e7bc2de7dc11c21629c33db1401cd8961c9e0fa553764097896adcb4e523cab1db51cd4e66125231ea96b1b93f13c17a03acd515605ca1a0cbea244667fa1b1a338e4d9592c731b47fd7687a4c7d4d36cce7f4b72a2e578a3ee3f42c916a6a25e28eaf8d1e95f4d71c845a77e59c8561ab104ea98f3f29229babb9f907272c84bdee217b37641217ab33b8d6824729d301c7ceb912b100283be2ced7d37a6a3d89c56079c4efa65196728564e44f2d016519f6bcc96b672e23b2fe878e77ff3eb4d194574a84e46a3f97843f124dc70cac17df7286bf46372ac5e5cefee81b290d4606fc9e5c62075f338bc69b99b37c89c01c18e3bc8fbd42c40ca431fc3dcb87b7cb8f716b3202ad15a6ad682287ef4c76965136d623f5119a1fe5e85bdd381ee1c058194272b386614bca05f53d9d8023dc4234e7564e14ffce70439251eb46e331baa1a5f2fd4f9861e02ff472ed8204acfd4a45b577c6c3d0ea104f08bcbd410a80c8605e787c8ba2e2ec142802d679c8bd40655fa6adc0349cf91bc3d9a5166a6bead9ce842c8b3d3fc827eaddd4e1d11b2cb0281ca81068c8e678b0f49339c18b4edb38b85ab8d06b9a75e151f9e107e39acaacde55ad110248bb2c9c4ddae4eade08d6fff5abe8a4c0f65ad994e3a99dc8772587d498f4c80fc5b4107592210860dfd9893dbd4173d02feaa4e6f86cd4c55cb3c42ae940efcddc9e1cc6471a070d29761f275dd5a3d044ab519ae25c162c02782beab77de641e990a51649ad962b6b62a42a4f633f0456cc7206050b33d5d0cc6190d84ccb12a7d9d057d1ce4c718774fd77dd03bde98e1a5e2d5217bd2963026d01badf0081b37a5aa9affc890f0c5bdf4af4751106f8d5155abce66df71907d7d359409806a6c6036493b82ecfa2973a4d5f8963b0ba95c7867a3bcac89c8a8a7e40c19529d3422e6c228773e26e64a7e4108aa54633af8ddc87e0fbb9a66567ac4ed561d604abd3d0a96e16799f91b952a014f69ece1cc7ac8c746429f72b62abaf94ffcbed7b18b7c65ed0f1da9ec0bb8d6f771f29a8c5d8344b43c96108156bfc8524ee4a6d646a576221b46bae4a46a04e252efaddf336bcf3d362745799d225e5642bdf8360332f3996ab106ca7b37ef6902418e63cbcf5bc244571a29d7a100e62272f8fd9c81d01999037d82b951caed854c61453a073fab208f144c7b1748145ba2749a205f8e189186b75af82a86847330992c6c14001335f33017d795aea6d7cd420f4071b150fa069cc8e492f13468d3444563740e5fd1625f0ac3a0bcfdd0602a5ecbab834ed70bb89da22d030f1899cc0d423191fc1b9a7e62b6bc4faaaf45ee05ccee718b95c081ee1f35f21c175fe17725da966be7bc9463f89874d0e1262a7b1ee16e86f4df88b57edd8df5d27b6cb500a98e18b8129f746d1245645efd02e3bffa9cf9a2ef22952ce4c582faadf9c5755723b0cec513a03e767a286d05b871bce1ba7d1dc39744d45cacab66a86b92843dcccf21dc0983130a846f665e8295bdeedfe1d042efad04acb83ee9201c466c224e1c6f6440bf304e5fc7ca4e2d2daaaba7af7eb7f106c159728619a5578d484621f1d9b80876066f09eaa20c3aeb9007ed63c9ec1e72bccec99eec439562709125eead07cdb6d6685ea25ee67149c28058d57849b1368794db9b95b1060d33ed2755e5083289b84f1e0b2a503f77a842f921ede1587212fe0e60193d9743b19b5551fd253dff23b33e738684c017c1605d836510303838f02fafdc8a82a2e3c29e1b10bc872f9a8bf6e093069d53772820cd3f9f5c1db576bd99c899f5e0ac3e09579308459d5a1a3be3e2446a36d00b398a4ac8e1a9ca40c5e4144fd1333a8428fd1c907ac1ffceaba9693e59f70eea2bdcedcbc8153cea02f56200eae01902a21b78e0c3456ccdff07228ff663ece34569632a48e42a3431b2b6782d60997ae9ded7c3318e2920b0b44311db5bc03ce08ba3e08384adf5d80b2c307006baebc932bae315f514bcb5eb10e44131e341abbef12b898607a155e3efbf2bac50012b79658c952d4ed0a8363d0a4b276cc205b8db9c632ab43fd3913cc47cac8ba8552e151df83008c1a4e52d5b4cd7b562ec4f5899ee219115e8a747cac9238cd0c02fe6c51bf3d8f5edff1006e84e4d67117626c959295c9d9a0f7a6013e08408253b67bd0213da05206cdeb69fc2cf1eca9f1715f765d24d365342c4bc8f1166772147de2cd9423e11a70a3fcbf015a90b1cdca445f89e8cc47d24d6f359a09c03e4ee8c3f3627824f60f264e4aadab6fb440a9a76ef29324ffab51c556bbb0f93142e77ca875aa45d9fb76feaea4254f707a16e0805ead5cb165dafa460998d0b0267ad64978e32643e69aec62df59acd9a75a99019a2ccfb9e0b2d2bad54315d1a2231ebb9d5676820311dedd557f8b1aa3057935787c056c1dc9598946d8eb4df71e412699abd2a759e77af0cb3790b1e1a3390b4ffd1609029c2bebd68da509956254fc58af0b7478eb9148ca3e4a6397897fba387b49083b116131c3b75bdf67e585212797ba9c45fb9d7bc227d2a121cbf301511e86639a976fa505d246fc7c455151a1811c1bdd703dc7df06ee9dd32771665ca71eeed318de1afb2b4c41cd964d3df84956d5784c22a6a82c06942834baaf5ace41c17f9e84591e9e40d8f4d5037d0096415323e1f532577f49adddd102094c8208872ef88a2246e6a5113981b2f07d3967e3554b6a6b24bc46af8cd30c2a0819027c63f548fe02f97b6457a38effde7a1d41e2e029117919a9bc1446b1615ee06191f985f7e864f41d6886d61e5bc7737759ad3b8f059d04e1957bff568c05f72c856a60e7e6af87dabc5022f28a471b4bc70756af4a1fe139942c4e0ac5766e0d3a707b965658dcf5d0bc50ec54a7330ebcd8dfc3d80df412e9893e18306514c0ce589dc66626478ab3f3015ef38d7b6cd9395f64dafb34974c761b377a73001b90888a126684db19dd0a24d6bef5ab871fef41adb2f16c32aebe5328e307d1ea5e7b898a2ae73a8fcd0ff865f84fbcd51facd99aa14afb38325a544b50a1e40b858f6faaf648cef15e1bc09e962d3d9c793b1ba79b7ce7a862eb8dd14ce949714a20b4710464e4ea959850d66e922d0f11a2b24fe6a962bdbc1e0f028192f379b893a836e4c2724afc9380ef371ba4ba6d08e8249c0da474978f67566d091424ed249771889e6dc508105238cf7f2c3b132056c3c7305c517206f9249cb716d52c89ea01848d35c2ebb73af9981bece0005c4f48fbd5e3e798e6259654d0acaf2c7622691ab0e93209f7da54b1dc47bc2aa5c38e81adb7096c672c0caee0a3747f75653b3b68a04e3caecb0780297e74847c19c2eca4cf3ea16689ef0f3a4ea3b2214073617a4d3baa844384507ab26e305a18f54c52c9dba1990309c716d6107fa71c8e908381f7b487bba5fce1bdffd905bd278a0d276cc4759d26eb4d4c1c7f92092692c6b92965f928cbd986401ef986435b29307b8902da42f0313ce3ee7eb0270b6e74ea4bb291118c1317e4569daa98da8e640c1028cda59a3bb9243be955931a7b82a2c5be194267d3a671077a289ef2a634e51d51eb1c7c40e881a8af186944d6c0abb0b92595f90306d468b80ca2fb8a9e26f1d722789c58888d7ed9865437bdffe34c6e7ef4815dd848064c57f537f61fa28eadf95e566aa908cd268b9dba3e097873699f59b653ba3c6a7bc614af5b1c92346a8ab9808dee26b8f4f012602bb99aaffaf242de863238fb8c91f52881558d26c4d8ac73f9754b80b6ce107f2b93dd8dceb2e806873273bf59cf1be779d52ace6dcfbf3618fd0d5e78532823ac55170466e94c4c2c86c46bfbb13fcc180f0967d7b9220bd3ab709e9a73107e4263b038890b304b3fee11f39b584ad85669bd2c9606dc722df72369d60d559f235d556a3be96c4bc769559d66f4fd2e97532b15a13bfa8f411d17bb383ea9a3678b2f7aa5a2b18b1e6de7a34b61684ffe398e67ceb838178bf6708d0c604397bdfce913955811afb80d42ea77c1bae03552647adbd5d5619a720d352ae3d98dd663d4aa9f00221dd586e42bed7d5f64ea9a6afa8a52c3f66d6a8f58e465c7992c90df7dfb957451ac6ade271544490e460f9133862098a7af32e15571befb0fe97a97872e9f3d5e50313166368a5ca22ce29d49e4facf86f73aa6e324cefa47402a13577d38d73f5f977181ca922604c87b93b86ae0d85b866b3a869d4c34a136653aa3fc2b4d82869619b0e8a3785cc11c3f61d19c04f752060e81aaa7d6eb5be85161a451bcc963ebf6fc6f9334df9c5aba19dfd91047890375c53f702b9fe5508c811eca07c415812c11418b99d2d3e3042244f892e2c8025c6653727cd6c4e87530f8e0344b3f604d1e37954ad1fbba1d01e13ae24d68dc392c301adc3672e81812841e3da9180b79876dc9e67fc2cb712695bb7c72f6573f934456b22625864b1410104bc6fd31c34765975142375382b6a06431dcda29e9b7bd697bf70e295c0fa28aa1e68ff7392dbd76e6f12f8bf945807cf5980758fe57f1d4349aab9565f6d94ea11341239522b9396e4563e25e7dd226c9552d76406681ed0241be631b8ebabdbf5e8dbf66b7189274b5f6b38bff8c989f36f7c226d07f0922a3f09e9a0e14b9929c29d5b56840b69f50c086a6c"}], 0x1010}}, {{&(0x7f0000006200)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x80, &(0x7f0000007680), 0x0, &(0x7f0000007700)=[{0x10}], 0x10, 0x880}, 0x3}], 0x3, 0x20000040) 2018/04/06 04:54:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/06 04:54:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 04:54:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 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 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f75700e6370750d73697a31004da1f375f8a3c8b75de684a544de42b11e6c55742f4de942e56741343bcbc38a05fb51095b04198f7c7cd1f2a38442e3ad1bf3e074052503c04980ebd1f63eb79d20bc327cebef92a502dd50111b9000801b94b0a1590116ec285a09f38b971dfc9e0af35a2fea374d1da29a29e762a1028616", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8200, 0x8, 0x80000000, r3}, &(0x7f0000000140)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x7, 0x4) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='7:4\r'], 0x4) openat$cgroup_procs(r1, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) 2018/04/06 04:54:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40002, 0x0) tee(r0, r0, 0x1f, 0xa) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) 2018/04/06 04:54:23 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='em1keyringuser-eth0mime_type\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='user.syz\x00', &(0x7f00000002c0)=']}cgroup\x00', &(0x7f0000000300)='lo\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='user.syz\x00', &(0x7f00000003c0)='user.syz\x00']) 2018/04/06 04:54:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x40000) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x8200) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/150) 2018/04/06 04:54:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000300)=0xc) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x4, 0x4, 0x2, 0xfffffffffffffffd, 0x0, 0x81, 0x20000, 0x8, 0x7, 0xdaf, 0xffffffffffff3437, 0x4, 0x100000000, 0x80, 0x2b45, 0x96, 0x3, 0x4, 0xeb7d, 0xfff, 0x3, 0xffffffffffffbd8d, 0xfff, 0x3ff, 0x8, 0x6b, 0x4, 0x400, 0x200, 0x834, 0x3, 0x8c700000000, 0x5, 0xd216, 0x3, 0x81, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x0, 0x800, 0xd31, 0x3, 0x7b1a, 0x101, 0x3f}, r1, 0x6, r0, 0x8) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/06 04:54:23 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x3}}, [0x2, 0x80000001, 0x5, 0x72, 0x8000, 0xfffffffffffffff7, 0x9, 0x8, 0x1, 0x6, 0x4, 0x0, 0x5, 0x6, 0x24]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4a87, 0x9, 0x8, 0xffffffff, 0x7, 0x6, 0x71a, 0x0, r1}, &(0x7f0000000140)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x4d2, 0xfffffffffffffffb) 2018/04/06 04:54:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xf27) write(r0, &(0x7f00003befde)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) 2018/04/06 04:54:23 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'eql\x00'}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0xffffffff, 0xe247, 0x10001, {r2, r3+10000000}, 0x3ff, 0x6}) r4 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, r0, 0x0) 2018/04/06 04:54:23 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0xfffffffffffffffc, 0x947a, 0x5, 0x7, 0x0], 0x5, 0x23, 0x5, 0xffff, 0x81, 0x0, {0x1, 0x1d3, 0x2, 0x8f, 0x3f, 0x80000000, 0x0, 0x7, 0x764, 0x4e6c, 0x945c, 0x91f, 0x9, 0x100000001, "3ce87a8796edd2b51510b24448b4834deea59ea7b9a477a7bffafe64646a89de"}}) open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8f000000000000001f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8000001, 0x2000000000000427, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0xfffffffffffffffc}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x1b, 0x4) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x5, 0xfffffffffffffffe, 0x3, 0x2]}) r2 = socket(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) recvfrom$llc(r2, &(0x7f0000000080)=""/155, 0x9b, 0x20, &(0x7f0000000000)={0x1a, 0x4, 0x9, 0x51, 0x22e4, 0x6, @random="c9c61f80fc69"}, 0x10) 2018/04/06 04:54:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x210041, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x5, 0x43, 0x2, 0xe6, 0x0, 0x4, 0x10000, 0xb, 0xe2, 0x21e0, 0x1, 0x4137, 0x5, 0x9, 0x5, 0x10001, 0x10000, 0x5, 0x8, 0x9, 0x1, 0x10000, 0x6, 0x8, 0x2, 0x0, 0x8, 0x0, 0x4, 0x6, 0x0, 0xffff, 0x1000, 0x651, 0x80, 0x5, 0x0, 0x3, 0x6, @perf_config_ext={0x9, 0x3}, 0x20001, 0xfffffffffffff800, 0x7b35, 0x2, 0x8000, 0x1, 0xb8}, r2, 0xe, r1, 0x8) 2018/04/06 04:54:23 executing program 0: r0 = socket$inet(0x2, 0x6, 0x100000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000fc0)}}, {{&(0x7f0000004940)=@generic={0x6, "a05b675122bec072f1e72f5ce4ff38e7896dff98ec0d167f429fb7b12afe97f5d5a8ee4a363544443399b49480a2b7452574b84cc9bfd5a9f1cc20c96fc3f03c560a0fda93f5725b6a8d174a255a56063cf3cf77ad13956c5a5f4290ee7d69b415fe6b27740388668a6ef0a00ae552bba826fc890e14ecb7d57757c44b74"}, 0x80, &(0x7f0000004cc0), 0x0, &(0x7f0000004d00)}}], 0x2, 0x20000000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x13) 2018/04/06 04:54:23 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) 2018/04/06 04:54:23 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="e400000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf5af}, r1}}, 0x30) 2018/04/06 04:54:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$rds(r0, &(0x7f0000001f40)={&(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/168, 0xa8}], 0x1, &(0x7f0000001e00)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001d00), &(0x7f0000001d40)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001d80), &(0x7f0000001dc0)}}], 0xb0}, 0x0) 2018/04/06 04:54:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x25) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:24 executing program 0: socket$inet(0x2, 0x7, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/04/06 04:54:24 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffe38) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6040, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x4000, 0x4004, 0x1f000, 0xf000], 0x0, 0x8, 0x3ff}) 2018/04/06 04:54:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001700)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001740)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="100020000101010000000000010000000000000004000100e1540998d491e2c3fdcf655d525bbbe28324e26cf47ec7ee1a8f7059dcabbc3ec506992804db911e59bad5f2a3c373099f0428f16ef42de70b2d25dbad0b8a897a98ab2e792f796fbed9d9b2a5287788a978bbcb420e865d1fbd7ab41252883e20da035169ce899022ac8f520c561081174ae6ba8098700c98481c173e65b3aaabc7705dd882a7f0f252520a8ea860352a989e3b42aeb5b3fa78b44b3d970bb010d9c4399598f3af22fdb3298e56d3c9a3952783bb1315bd02416d0144a7c7a13da2f24cf4cbe734ca9a2cd1d9acba81dc0b807f2f805497eb7b74"], 0x18}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80, 0x0) 2018/04/06 04:54:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0x80}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x600000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800005) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) tkill(r3, 0x1000000000016) r4 = socket$inet6(0xa, 0xa, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) 2018/04/06 04:54:24 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x80) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x3b, 0x101, 0xcc, 0x2, 0x800}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/06 04:54:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x3, 0x4302}, 'port1\x00', 0x5, 0x800, 0x6, 0x200, 0x40, 0x4, 0x4, 0x0, 0x7, 0x81}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000140)=0x4, 0x4) r2 = timerfd_create(0x4, 0x593d85946f191363) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x5, 0x0, 0x1ff, 0x8, 0x71f, 0x4}, 0xf543}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000200)={r1, r1, 0x7}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x196b, 0x3d, 0x81, 0xfffffffffffffff7, 0x8, 0xfffffffffffffff9}) readahead(r0, 0x0, 0x3) fcntl$setsig(r0, 0xa, 0x3c) socketpair(0x5, 0x807, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000002c0)=0x10000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$cgroup_int(r1, &(0x7f0000000300)='cpuset.memory_spread_slab\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000000340)=""/194) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000440)=""/231) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000540)=0x5) io_setup(0x800, &(0x7f0000000580)=0x0) io_submit(r9, 0x5, &(0x7f0000002980)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0xafb4, r7, &(0x7f00000005c0)="9f978705dc5297f98cce8217647d2bc24c4989b30e4b835f0022b9faec6a8d449d92f6e79d3d915a64a3c16c7ae97c526687854f71412172d74f1011fc48ff1c515dbc3485990dc6bf5c73239a54d787c3f761b5ce9e550fa7f1f4d0c544ab0dcd2cc19bd31ba4f79922745306123278b7fac21904eed072a1bcdafdea346468077ce0f5b0046db1b9fb5678c717acadc1197cd1496d999bbd883ce5ab85a5a28296b33a297348889a8ce624f9d1e006aaa047cb1a248fe69cc9cea776afd361660cc04135cf10d89a60e607", 0xcc, 0x3800000, 0x0, 0x0, r5}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffc01, r7, &(0x7f0000000700)="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", 0x1000, 0x6, 0x0, 0x1, r1}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x2, 0xffffffff80000000, r8, &(0x7f0000001740)="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", 0x1000, 0x1, 0x0, 0x0, r6}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0xf, 0x9, r6, &(0x7f0000002780)="474c476d3610418563b275c877fcb4988224d1e90a0d6941568b2893091fe0d070733f58973e1560cd8f4444b7dec72cdbc111ef108c59225b0555d96497ac8c3bd24e7ce649243092f78d023ec92555e1760dbb064e17b633610fa09ad7c169dbd670126b73723f27f8ebc82ca1ec2d85a9e472401d0b88512988a6fc6640a75358e76876b7b1c6e323a09a8e5e914674e78073ed503778c9f05880f8c92b24ec3f8162d493bedc7e80c1310d51dc3e400d90cad99faeb8281cac86d446d07ae1f31f497bc039e7d81bf2ccb043ace260283cc147bfacd6", 0xd8, 0xff, 0x0, 0x1, r6}, &(0x7f0000002940)={0x0, 0x0, 0x0, 0xf, 0x100000000, r7, &(0x7f00000028c0)="15d153c1e472051ca027da485d50e5acc5b2238f4e48721034223add19e069c8e1ab0e83a789fd221623a6c9d70d6f6a7dbce1bc35db620dea03a2b56a8bdc6d07eac814230c7bea37f5d04df9e9816716cce23c85ea9b02225b2b1c9016a70aa63af67609e30b6f", 0x68, 0x8582, 0x0, 0x1, r1}]) ioctl$TIOCSCTTY(r6, 0x540e, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f00000029c0)={'irlan0\x00', 0x200}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000002a00)={0xffffffffffffffff, 0x2, 0x16fe, 0x3, 0x8}) ioctl$TCSETA(r5, 0x5406, &(0x7f0000002a40)={0x7, 0x80000000, 0x6, 0xdf8f, 0x4, 0x1, 0x2, 0x800, 0x7, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000002a80)={{0x7ff, 0x7}, {0xfff, 0x5}, 0x94, 0x5, 0xd62f}) connect$bt_rfcomm(r6, &(0x7f0000002b00)={0x1f, {0x0, 0x0, 0x85, 0x0, 0x7, 0x2}, 0x8}, 0xa) io_setup(0xfffffffffffffffd, &(0x7f0000002b40)) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000002b80)=""/51) 2018/04/06 04:54:24 executing program 1: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r2 = accept4$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xfffffffffffffeff, 0x240000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000280)={{0x1000, 0xdc4}, 'port1\x00', 0x80, 0x2, 0x8, 0xb435, 0x9, 0xf0d, 0xffff, 0x0, 0x0, 0xc878}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x0, 0x200) 2018/04/06 04:54:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x240, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f72746300205b73656c696e75787070703074727573746564205e14706f7369785f61636c5f618e6365737320747275737465645c2e0965746830260a00d3ce3d781254aca636231e2a25926cc68235d6116c5c9b569a39ca1a87543b869122b70ab1a8819697492eb17c1a9cb287b2fe1fe1d518072663ce0190fd9de732f248313a42ab5ac6e9075e903836a6fcd7924f1023802cc74ca46b7d646c17065abc13f5a386561ca74f8eb83828e5a22e007f46a08dfd19832a1349816bee23c9b4600fb050f5ca41157c943085e795937855cda81eacd19dcd9475644d69d37d"], 0xef) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="8e69a872a973", 'rose0\x00'}}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffdb1) 2018/04/06 04:54:24 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x20800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x80, 0x2}, {0x3, 0x800}, 0x8, 0x3, 0x3}) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xbd}, 0x2000) 2018/04/06 04:54:24 executing program 7: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x40) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3d, 0x121000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x7}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000ef7f88), 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000000)=""/10) 2018/04/06 04:54:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x102, 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) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) memfd_create(&(0x7f00000003c0)='/dev/kvm\x00', 0x2) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x40, 0x4000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)={0x3}) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x621}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4d9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x229e4c6d, @empty, 0x33bf0ee0}, @in6={0xa, 0x4e24, 0x80000001, @empty, 0x800}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, @in6={0xa, 0x4e20, 0x551, @mcast1={0xff, 0x1, [], 0x1}}], 0xdc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:54:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) 2018/04/06 04:54:24 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x16, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x2, 'none\x00', 0x23, 0x2, 0x22}, {@multicast1=0xe0000001, 0x4e22, 0x3, 0x6, 0x9, 0x1ff}}, 0x44) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x302) 2018/04/06 04:54:24 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xffffffffffffffee, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/06 04:54:25 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 04:54:25 executing program 1: r0 = socket(0x10, 0x100000000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffff, 0x103000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffee05f10100caecde47a8486d49e8dd"], &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) syncfs(r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000040)="240000002600ff000000010004773600fb1308020100000000b0ff000000000000003f10", 0x24) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x407, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000200)={0x7f, 0x3, 0x31, 0x9, 0x9, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000002c0)={{0x3, 0x3, 0x1, 0x3, 0x7}, 0x20, 0x2}) 2018/04/06 04:54:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10603, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000000000001f, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/06 04:54:25 executing program 2: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) unlink(&(0x7f00000003c0)='./file0\x00') r2 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="f10600ababfe774aa683c9fbb2140702000000005160000000"], 0x19}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0x80000001, 0x2, 'client0\x00', 0x1, "e150d043a386f234", "175f9cd2bbac902226cef5e2522a83a360badb9a3729fa6114b329f16479528e", 0x800}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c0000201800030500000000000000001c0000000000000000000000"], 0x1c}, 0x1}, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c50100008000000000add0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193000000000000000000"], 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000680)=0x4, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xffa0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000001000000bbfe8000000000000000000000040000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) socket$nl_generic(0xa, 0x3, 0x10) r8 = request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='client0\x00', 0xfffffffffffffffc) r9 = request_key(&(0x7f0000000540)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r8, &(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, r9) 2018/04/06 04:54:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x80000001, 0x0, r1, &(0x7f0000000100)="4587c710d53bd326db8bb6a2926e", 0xe}]) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000200)={0x0, 0x1, 0x9d8b, &(0x7f00000001c0)}) 2018/04/06 04:54:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001480), &(0x7f0000001500)=0x60) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x14) r5 = mq_open(&(0x7f00000015c0)='eth0\x00', 0x2, 0xd3, &(0x7f0000001600)={0x47d7ca69, 0x3, 0x101, 0x6, 0x80000001, 0x8, 0x0, 0x8}) r6 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001640)) r7 = signalfd(0xffffffffffffff9c, &(0x7f0000001680)={0x40}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = socket$inet_sctp(0x2, 0x1, 0x84) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = syz_open_dev$vcsn(&(0x7f0000001800)='/dev/vcs#\x00', 0x4, 0x4000) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000001840)={0x7, 0x5, 0x9, 0x394, 0x2, 0xffffffffffffffff, 0x100000000}, 0x2c) r15 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000001880)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r16 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000018c0)={0xe34, 0xc, 0x1, 0xffffffffffffffff}) r18 = syz_open_pts(0xffffffffffffffff, 0x800) r19 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001900)='/dev/cuse\x00', 0x141040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001940)=0x0) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001a40)='cpuacct.usage\x00', 0x2, 0x0) r24 = syz_open_procfs(r20, &(0x7f0000001700)='net/rt_acct\x00') r25 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001ac0), 0x80800) r26 = syz_open_dev$audion(&(0x7f0000001b00)='/dev/audio#\x00', 0x1, 0x0) r27 = socket$kcm(0x29, 0x0, 0x0) r28 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001b40)=@full, &(0x7f0000001bc0)=0x48, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001c00)=0x0) r30 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) getgroups(0x4, &(0x7f0000001d80)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) socketpair(0x15, 0xa, 0x80, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = socket$can_bcm(0x1d, 0x2, 0x2) r37 = syz_open_pts(0xffffffffffffffff, 0x8000) pipe(&(0x7f0000001e00)={0xffffffffffffffff}) r39 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001e40), &(0x7f0000001ec0)=0x60, 0x0) r40 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/hwrng\x00', 0x0, 0x0) r41 = accept$packet(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f80)=0x14) r42 = inotify_init1(0x80800) r43 = syz_open_dev$amidi(&(0x7f0000001fc0)='/dev/amidi#\x00', 0x7fff, 0x101000) r44 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002400)='./file0/file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = gettid() stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = socket$unix(0x1, 0x0, 0x0) r51 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002640)='/dev/vcs\x00', 0x0, 0x0) r52 = openat$audio(0xffffffffffffff9c, &(0x7f0000002680)='/dev/audio\x00', 0x44003, 0x0) r53 = socket$inet6_sctp(0xa, 0x5, 0x84) r54 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b40)='./file0\x00', 0x101000, 0x2) r55 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002b80)) r56 = socket$can_bcm(0x1d, 0x2, 0x2) r57 = epoll_create1(0x80000) r58 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r59 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vhost-net\x00', 0x2, 0x0) r60 = socket$bt_bnep(0x1f, 0x3, 0x4) r61 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/dsp\x00', 0xa600, 0x0) r62 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r63 = socket$inet6_icmp(0xa, 0x2, 0x3a) r64 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005140)='/dev/vcs\x00', 0x501100, 0x0) r65 = socket$inet6_dccp(0xa, 0x6, 0x0) r66 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005180)={0x0, 0x80000, 0xffffffffffffffff}) r68 = eventfd2(0x4, 0x800) r69 = accept$packet(0xffffffffffffffff, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005200)=0x14) r70 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005240)=0x0) stat(&(0x7f0000005280)='./file0\x00', &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005400)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000005580), &(0x7f00000055c0), &(0x7f0000005600)=0x0) getresgid(&(0x7f0000005640)=0x0, &(0x7f0000005680), &(0x7f00000056c0)) sendmmsg$unix(r0, &(0x7f0000005840)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000000c0)="a7b4e7e51a6e8ebe876aa7d779dce56c50a0cab77b72b71a92baef2d762057645e92c77fe4ad3223bc9e91e44e43708f0905796381d2a4ce7efb80dff1597abeded8a79c99f9dd4149ca14f4", 0x4c}, {&(0x7f0000000280)="e7a48d66c3291e1556f4907b706a3a6184cb3f1329121dcf95d27e9f76137b18cc884f47ea280d0666ae0627", 0x2c}, {&(0x7f00000002c0)="778798c0d23e5000c08f2f9506e6d71c55e1651bb0b9ffe7b83d68738203b26ca4e2fd4fd8978c5b015480c9a9ed9173a9c8e2ef26ee10f91b88d1edba6af30ce8962510bd0f77ca5bdfba89138a0f818b4fc21235716da5cfa7898ec5ab06bc3d64a0b8a5ba247864c41efb207c767e1a106f0881c8a8dc6e00", 0x7a}, {&(0x7f0000000340)="df68d67e5e5b0e5e061ea3b6bc7b54fbd3f9a1116124eb38fdd3b67b0c42fd77ff624aabf5eb73afccd7106cd5520cd6ab77564dcda67826e9b27f77f7436c70cd88a0cb2b48f45efa455de91dc64e747888ebeceb9c4028e87499a686164865a93fb801dd46bce481b2cee9", 0x6c}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="8c53d08447c38287dbea994620a931a8707172b5c089f55cbeb000a71fa17dcb8555c922b19cc79dd3d6bf4ccd905584", 0x30}], 0x6, &(0x7f0000002c80)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="20000000000000f40000000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x40c0}, {&(0x7f0000002140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f00000021c0)="47679a987831122b0588e38b3d0a824cd9931401d5c850412f6d314e0bddde0ac2cf0c6e7ffad439f64760f04b3bbcac75ff7ee36e2ff9668a6cd69daaf0396c55c890da6c92218f32977e5d686c2dbdc01bf83166f1c2146c321605788ad732cd28cc216af744e29cdb4aa4cdd2b4896bff0252913eb6861625f5373ccfc44909af5f04c7cdc5a745d9d48ad4524553e75ca0cf", 0x94}, {&(0x7f0000002280)="c080710cdf51df411f11dc6d9ea0e4702b97ec2a46dab6c68572d177c1e2c529e0b573fd3c3760761f263accb9ab9ee00e5c81b8d44b06acbbf6b545837de8c4abf351005b47608d07e22a0514a5d0dc45d5f82f01dcf6c5190dd5bc54c0ccb90f275abab10238640ad19d3d08bca21aea20d0e5244539e19ceb8b60e9a8c7361f582b3bc0de172c5adf917dcd", 0x8d}], 0x2, &(0x7f00000026c0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r50, r51, r52]}], 0x70, 0x40000}, {&(0x7f0000002740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000027c0)="c5c1da851362d3be7226c0a77d6c3766506ccf8eddab8adba46ee1d2c593", 0x1e}, {&(0x7f0000002800)="3f728d6c51a5b11691e032dcdf9a990806990b08bb06f798ce60348beb4fad5d08eca7c719815d806b88005d1e5e175c8675bd829e54d040c52cf27f68251baca6a08f45e59cad16ac1a5ddebaed79b79fca259a563045c807c96baf7a0b33a72f7efd5e3e5a82c54fb7449d9ac361e831f45d8105ddc18685fb30d67067996b4a41d0d418784b4693a2f4abf79ba75d9542a077b04f5afff7817be1b84437cd1a4a5f825399945ae90d37f4685977e3333d903bae640df633f797e4788aba04ef270d7b", 0xc4}, {&(0x7f0000002900)="c471f7d99923f3b4", 0x8}, {&(0x7f0000002940)="fe32c7403c8aa04e66a58877b74e408b84f633770c5f8cdefaeae6328c7693db0233f1d3ec9dcfaa5b1d16fa14d235c740bcfff11d104308390ddb0e8f86aeb4f6a6644f81bed8c71b0a6a090fadc2652a709150eb58e1423c9c33e814574fafaf9a2b5e4e2fa652b8a857c5a6270d77604e42832ae42ea5ca9a7e37d35081bb7c462e4fc656a98c678b5b7cf0965a1757833b5132435b8ba3bd90f0214b82f58af4a8de", 0xa4}, {&(0x7f0000002a00)="57bffdaf2e63c4d48f1a94d0d46bde869695d18ca7ebcd25ac1de933067cc76a78a78ef42ffb8e22a0bc02651ee54ca97f5bdced4795ee8e018b8de7036fa9ae53455c217241c60597809fd5587a5b7e4a313b6dd933d004eba3adb65e2cd4eb43844f0e06f30284315740ab4bde26394c0559cbe770daa40e941ceb32ec8ced4444e16c77e78a7d447a66183641c4b9ae452d5801594c7e29e4a4a951012dab7ce097d9b3b5051f830ab3e6a0c0839ed672", 0xb2}], 0x5, &(0x7f0000005700)=[@rights={0x28, 0x1, 0x1, [r53, r54, r55, r56, r57]}, @rights={0x18, 0x1, 0x1, [r58, r59]}, @rights={0x18, 0x1, 0x1, [r60]}, @rights={0x18, 0x1, 0x1, [r61]}, @rights={0x38, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0x108, 0x48800}], 0x3, 0x80) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x238) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) ioctl$KDDISABIO(r1, 0x4b37) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x2) 2018/04/06 04:54:25 executing program 0: restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000000c0)) 2018/04/06 04:54:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000300)=0x2, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5, 0xa}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r5, 0x3}) write(r4, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) [ 314.444221] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 04:54:25 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) lseek(r0, 0x0, 0x400000000001) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x204c02, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf9c}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffb8c9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2daea453}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x24008000) 2018/04/06 04:54:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x20000311, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [0x2]}, 0x48) [ 314.524511] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 04:54:25 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="0010000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/04/06 04:54:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xffffffff, 0x4) 2018/04/06 04:54:25 executing program 0: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="1200000000002d0047f0749e6b59001e76"]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) 2018/04/06 04:54:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000180)=0xb6, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/06 04:54:25 executing program 5: r0 = gettid() socketpair$inet(0x2, 0x7, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000100)={'gretap0\x00', 0x100}) r3 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000002c0)={0x0, 0x4d0}) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003380)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000003480)=0xe8) lstat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003580)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003680)=0xe8) fstat(r2, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003740)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003840)=0xe8) fstat(r1, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003d00)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003e00)=0xe8) getgroups(0xa, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003f40), &(0x7f0000003f80)=0x0, &(0x7f0000003fc0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000004100)=0xe8) getgroups(0x5, &(0x7f0000004140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000004280)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="252d9e2966a76d58426a907cb6721776f82a5184643a8d847320a35a0a0761dbd61d7d9f23546ddd0d6c3e95593e25d2f8a59580ed8134f42ecd544d38d6bfb51e81b8beef1df79735b65507a9d27b9e74480d6c88b54cec6b7ab09d63d5e1a619d50b2a5def0c1b817aa48e74d079f7d17d03662ad161168656b869aaf788465e849982183f882934a6aa2d261edb04316cb516b90dc994648ab5c8f522382cd1b3ba8b558d1391315038bbceea28d68ee90ca73ac1fbc1d066b83211cd8aaa1ecbd37d25875a349abbff95f6ea14351f", 0xd1}, {&(0x7f0000000300)="cb2d0c41c10b61b15d89c9b085e1da681ce5acd6218a05669476c3b4dcf32227c2804815384ea59ebc18a3840669c5fd642d370215753ed78601adb3e1a8b77daf4de7d434a5e7d50ee123891ed1b53e4728eb90aa2cc2af5c9333ec0309d79d", 0x60}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000440)="303e76ff354349e87ebebe544896d786670ec9c935034bca6cf63c4f1c2f09b1d2896d597a088276913d68575c17bbbda6ef08ad72e309488775ef72d1d08e791ba0d0ae173ca313b49990052e78c4b82b9472dcfe0d720ab0aefcf7382290bd23aa7461d9b913a8054ec3dc022ba5d97c26bb3907f6f1de2f3752fd674ba0aed85b165f7cdebce97b4b2c6e0111ebb884f8fbef854c4a83973413187d5afe9b3c6539b7", 0xa4}, {&(0x7f0000000500)="02bf88a27840b707ba643d825b54c40158f3be9ce9f0df3ecc761d85d98b1d8bd9c946eef41161d496d8182bae9febe6a254d4b4976c300789ee9974b96aca7b1c6438d5e2ad7c3cf26987b22c685f441ed65de873100bea82cdd3519c29248d528524eb3ba914c598914c7fcaad782c0cc0f5638fe381e7c03d2ed4660c34c580023d836d35796db36deb600ee0791e638c7df3193f75dab7df1214cc1519b1796286ac47e71767507bfb4f95fe7b6b89dbea734fae87e737b4d5222ca89353141bdc2c4c7040458e19726f97dfdc8956777ee6f5ddb20d5603c989423cb4ac8465afa92f247a6bb2cb8039729db5354866e003918bf39b9404f70d222f96", 0xff}], 0x2, &(0x7f0000000640)=[@rights={0x28, 0x1, 0x1, [r2, r3, r3, r1, r2, r3]}], 0x28, 0x4001}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000700)}, {&(0x7f0000000740)="78daebe506371847aaf2d6beea97d19813dd3551bc607260485aea7b993ee8eab7fb91d3b6fadb36c4cc7cd9a52de95bc387e459d8165ed4b76dc6d8949912c4663233ad0315e889ebcec2496a29a8f1a56e122ac5c84e953feb4fb20d6da845389bff960d2502090bf30ad46125c6a23fea", 0x72}, {&(0x7f00000007c0)="dc587c0b3aa2287af6bf6af72316129ff791649b2d4d99399028b3f5e3951d0c80b9714fcb42c554079aa8c897455e6e9fc29fec61abdf1d8011197b68a049f761a3dfc811e75effe8b5e73e52f56ecafcf2d136b520bdf50cda9e1b01f408e5cd6b51e889d95849fd007109c004b753bf986aea203c083a2a1e9d6a726615f094621d67d3575515cd47a59dd175984b1037ad8a1b8296dbec5f30e4dac47b9abe614d78c489aebf3935c3409a24c9eed5b45b62e5", 0xb5}, {&(0x7f0000000880)="6d13ce51016812f92c0f1b3492edc4ce3b6148a62913cb4249965a71b299b8c6b996318302a3a4ffaaca89ef74a776a88b90591dba537904ea43f077ed80268ea487c20515764024ed3082de6dd4870f6e0c3708731e7bdc213c8f85e46b7fc0fed8de337a020e98e072492d8dc0ba9f1f5d7b645c0aa92dae5900831fc7f74e864a6b2a8c4a7f059c9d7429ac20272be15a047f4ef5d653b7e3c2b1c0422f4aeb7ddbce", 0xa4}, {&(0x7f0000000940)="2dac4ddc11bee75066991f7cb8228532684484e01d015063f5623433704f1f90a83b6b29e2c5127e73502317576b0eaab8f52e6204f9fc435caecc94b33c834fdecc9b159979ea3fc807fc8a958e555f4676461bf8d4ea2df9d214a03cc74f3335b8cde6e3d68af8150f150f860796869b83b0d51415d1d4598cc61d2217f01c845e523be76efd589675ed977da4fbdd8f8a05e1e3d199667d34922362f2319888cac04ab650bf486ba228e36facbd100713da", 0xb3}, {&(0x7f0000000a00)="b8a3395060b59bf693ccfb", 0xb}, 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{&(0x7f00000020c0)="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0x1000}, {&(0x7f00000030c0)="afc2ef95c84f728e1b20615dd016f9e01e221463d086f9a19b1b9a9703ccc541f6ece4d838cd6d5eea6bea3291bc72b095e7c8233b7d0501a7cf73cc133b54cbf3c466ab04d56f2634e7b457c45af429afb89b0bd062344cdda8651612ec7446a67dacab91190b8f6227634dcd2004ba62c5f6101822504bef6fe0fe9d216c163c07f5fb4a08fd58b23898e989dda76d76d0dda884e47379f867a2308c98aab96749baf9a20adcdfd32c0528", 0xac}, {&(0x7f0000003180)="7fe7eeaa29fad8dd3c5a0c18ab7efc007e6a222e1e38cc56917c2a46ca52a3e7dc1b3c6301911b7d3bbf743a3ed99fce33fb2f99a9b59609ccc1b05fc5e283a88f48f12b88672c0fd07d94b6ddeacd42daec83198298f2a83d29ba0c6ee1a99efe11c37c574f841f2cd7cc43f8c891daae2d07d6c086a34fc6b4d756e6b5439677d39a7a714d8c2d7b179afcbe928ec08e67f1f28892cbb610f252a899627c2acffe509a979f68c3036cc619fd5443fc758873ef021a28e9f765f6917a9bf583d738e61e64988f31cfc66239561f", 0xce}, {&(0x7f0000003280)="5b4099c9249b95b72dc3d8a8bb3e7d0ef834809d21956a4d14dabe6df3cebbb59da1f5d03034a848d95cfa5e297b7425e3", 0x31}], 0xa, &(0x7f0000003900)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r8, r3, r1, r3]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r3, r1, r3, r3, r3, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r2, r1, r1, r3]}], 0x108, 0x20044841}, {&(0x7f0000003a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003ac0)}, {&(0x7f0000003b00)="e2f12762ec60", 0x6}, {&(0x7f0000003b40)="b9d4934c75ce7ad1d9ecf8e749266bd97448c173c5b728b0de4d5a91db0196dd94b7045f753b67e96c89e9cdeeb660012f24dab9d352a18d091a1a225efc10be9d5c8e5280ac7d7c9a5bc1600aa6534969ceb33cca1a1d68648d802ec57e90652ef0b3b1181acad8b3778015a9b777c760faba3a6d1f47f2d1d16afd6a7a7cc85bdf1236708710551fb3c2f205e276f63ee33df4f746ef1bf0bc", 0x9a}], 0x3, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r1, r2, r3, r1, r3, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r0, r17, r18}], 0xd8, 0x40000}], 0x5, 0x0) 2018/04/06 04:54:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="280000001e00210affffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000010003000008"], 0x28}, 0x1}, 0x0) 2018/04/06 04:54:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x2, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) close(r0) 2018/04/06 04:54:26 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0xeef5) 2018/04/06 04:54:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xa000, 0x0) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x84, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x4, 0x1ff, 0x75}, 0x2c) read(r0, &(0x7f000006b000)=""/24, 0xfffffd03) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000200)={0x2, 0x9, 0xfffffffffffffff7}) sync_file_range(r0, 0x0, 0x0, 0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) write$evdev(r2, &(0x7f0000000240), 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/122) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x19}, 0x9}], 0x38) 2018/04/06 04:54:26 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000013c0)=[{{&(0x7f0000000b00)=@rc, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001380)=""/6, 0x6}}], 0x1, 0x2, &(0x7f0000001480)) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000000100)=""/252, 0xfc}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80200) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="affe9890bd41facfc193a462d744e1846fa9b0597781dd3671b5eabe0d14811c694caf36b24089ee94d3545416de4d464521170480820b9c66b54c47604343cc9e48bc00dd9340dea450fff4a5f64d7f0d8fb7b670c9c73860b69a7dc82c99024320bf094bafd932fa707a03c909c88ea1390d5661e6a035ac57b9a6d06c2b25e7adf5db5a645a6df795dde986830710987e9d2ed4f6d34d40fa6e") 2018/04/06 04:54:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020900000200000000c11d3d51f29271"], 0x10}, 0x1}, 0x0) 2018/04/06 04:54:26 executing program 6: perf_event_open(&(0x7f000001d000)={0xc, 0x70, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400080000, 0x10000) 2018/04/06 04:54:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype0={0x4}], 0x1) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) msgsnd(0x0, &(0x7f0000000000)={0x0, "b5f7"}, 0xa, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x400000000800, 0x8, 0x4, 0x706}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$KIOCSOUND(r3, 0x4b2f, 0xda) 2018/04/06 04:54:27 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0x6) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000000080)=""/72, 0x48) 2018/04/06 04:54:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0xffffffffffffff8e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000000)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000000640)=""/226, 0xe2}], 0x1, &(0x7f00000007c0)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/06 04:54:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x20000) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000280)=""/149, 0x95, 0x3e9538, 0x0, 0x0) 2018/04/06 04:54:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x55, 0x2, 0x500, 0x5, 0xc0100002, r1}) r2 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x6000) 2018/04/06 04:54:28 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400800, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0xf000}) 2018/04/06 04:54:28 executing program 7: 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$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000003c0)={&(0x7f0000012000/0x1000)=nil, 0x1000}) accept(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000200)=0xfffffffffffffd08) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x404800, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000480)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)=0x4) 2018/04/06 04:54:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@fragment, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 04:54:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492796, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x120}], 0x1, 0x7f) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xda50}, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xff, 0x2800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x3) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) close(r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r3, 0xc2, 0x14f) 2018/04/06 04:54:28 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xd, 0xa, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010052b67a8003b82d9beaaed34d98780000000060d5cae200003a0000000000040000000000000000000000ff030000000000000000000000000001f601929f106531aa5b2e4a545b3ab6c63237170ef4902c3476ca69bc88de1d85f3c4e5d32cfe5c7a032f2db1af7f304ee88a9780c03bf94c9d4beae94204b3addfaf34e1b9"], 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@l2={0x1f, 0x2, {0x8, 0x3403, 0x6, 0x1000, 0x9, 0x80}, 0x1, 0x47}}}) 2018/04/06 04:54:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x400000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) 2018/04/06 04:54:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) 2018/04/06 04:54:28 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x5c4, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0xff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x183900) recvmsg$netrom(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@ax25={0x3, {"f2f1bdc1f7f9be"}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="ae4ad3cd5778cfc9916ab7ef768c3c", 0xf}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000340)="774d4ce61e8d0c44b0bbba2b9bda172dab8461ea9b88f9cb85a89e9f19d8d9c77f4502ebca92657e4060d141a574feea1c0331dc9f04bfd5d030d316ef62facee7d35e61de438af41e8076fe627d12f1517db514c874f3e56e7e700fb9f043cc94c839cd95971e1a4c0c2106cb2f0e6e63ca1af41a2241140d2b6055037e693af1132539674c0dc38aa6c1c1591c2d2ded667c6e7e2659a82c3f583a7fb5d6e2a9014ef27238c5", 0xa7}], 0x3, &(0x7f0000000400)=[{0x28, 0x0, 0x5, "594a394ec0368a81ed01b59f6be6c7332503c66616e1"}, {0xe0, 0x13b, 0x100000000, "59fe6d4486902ab65ce0896e357e262bfcbbd6734ad073d53fe1179fe6cd361a6d8d834de575d9e82c0d5ccc1f331caba83cfda2271cc58960730aac2f0eb4ea547eee004a975db62d7ebce012b09ea9ffbed8865554091bf8dbcb2f0bfce55f1334009120277f6f415d549f4bdfe5eab0a0165f21bdd0eca79765eef5777bd4784406fce770e86716ee0e3b8a8bafa5987cf9f6cb03d8e843264ef25fc6e566e15d5c567cba803323e625eda291f378747d74d638f5a4e7e6fea492251f5cf1e529d6abbb8dbcc87e2392d912477b"}, {0x68, 0x10f, 0x4, "c389754136ec1283fd7715dfc61930ca8e0cb725a3e84575b5a5b1b90aa0f4a1be71a161d700febbcc29ebfab0d1b8fab391816d19e3104190a04b3257bcb690358bdcddf2a7668eb6d85bb2a4631041f5fe14d4c228"}, {0xc8, 0x6, 0x0, "3d046f1bfc7dc8722dee3376b8727c129314a27a353c873f0952d2a65abe6d96feca4ccf913d77fb8b3dc918744792aabc67efe09698a477e9475f4d6146cadee6f5193c8a63c7455d38c324a6884e0eb33bdc9608e1bcf4c1b6130cc37e449a939c7427389e6302a2956b1cb0c20aa593f54a9177cb5f9ebc27be60f5320e03291f7e31f737494da4aa4fe407e2b5e577f186fe9f7cd9475622b9ef39db6f750f8f2610ef423220f5b923c5667dbeeb8bc342"}, {0xb0, 0x111, 0x5c5, "2e5926ab40c52a5a83e10506bc880a2f92d297dbc9230ec14573eaad53ccffe6e7190eefeb403cb86dcff985b10d92983937dacf4f2b6d44028a6ece0c2ba26f7c0b575e0d11e898660e8a6331f7a81e1ae662073581125febcb8ddd0a5bc5abc8214cd671d433a9ccc5997d89023a47dbcb7df178cb4c14ea455bb09e58555e32908a9d0a4d231bf15d5e20487a6fa296fe1912c5e4c761696c79fd4d8419"}], 0x2e8, 0x804}, 0x40000000) 2018/04/06 04:54:28 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, &(0x7f0000000180)="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") getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000400)=""/146, 0x4fd) 2018/04/06 04:54:28 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) [ 316.985475] IPv6 header not found [ 317.000763] audit: type=1326 audit(1522990468.235:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.020562] IPv6 header not found [ 317.062176] audit: type=1326 audit(1522990468.255:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=50 compat=0 ip=0x4552d9 code=0x50000 [ 317.081999] audit: type=1326 audit(1522990468.255:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.101799] audit: type=1326 audit(1522990468.255:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.121548] audit: type=1326 audit(1522990468.255:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.141297] audit: type=1326 audit(1522990468.255:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.161121] audit: type=1326 audit(1522990468.255:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.180909] audit: type=1326 audit(1522990468.255:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.200653] audit: type=1326 audit(1522990468.255:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 317.220421] audit: type=1326 audit(1522990468.262:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22563 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/06 04:54:29 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)={0x10}, 0x10}], 0x0, &(0x7f0000000a40)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(r0) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x14, 0x0, @thr={&(0x7f0000000040)="90daaaa4abccf1bee4a62ea15387ad4f090568e1984ea96f627a3b8c9e47a4dbee6c5b76e482d52fc70a200628e9abff9b3ecba96c3c28ecf8910c088cccb14a51a9a8b72a67834dc41950cedc4d8dd0ea1924b5439e30bcd6aaeea387afc1b7f2f3cdae4de46d0000a776d2f091bff9618a3e38f1b30181db6fbfa3635622ae7811bb61af6abb176a35e73df6307b3331fb4753879e3e17c794042698678fbb483908333ddf88d7c63eafc355783d498f", &(0x7f0000000100)="8115c34a17f7f1393f9370d3b8a97098de5a03ed45f8ff14ae994b5c46654cc56c29b0b853d9b65d80cc23e09b6d350e42ad398f58a0f0b6c0002c270fdf3c240372c6d90f12ff6e88a6d839eff812cb5c9df10326200f13cea7374aa0a07070434823b5391e3108746b316ea368458fcca8deabe1328721c4dbacfbdfb885743d33d9448b43d3cd9f4ac27d4774c2766a0c6edfbe571542ce13325fa695e2207417c823aa0b250e82dddf77ac4e1b115cfe9043db0cbbb1d1"}}, &(0x7f0000000240)) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={0x77359400}) 2018/04/06 04:54:29 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x319040, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0xc0000019, 0x7, 0x0, 0x7f, 0x1}, {0xf, 0xfff, 0xfffffffffffff7cb, 0x9, 0xffffffffffffffff}, {0x80000008, 0x8, 0x44, 0x3, 0x1}, {0x80000007, 0x20, 0x9, 0x6, 0xffff}, {0x8000000f, 0x8, 0x1e, 0x69139ba2, 0x80000000}]}) 2018/04/06 04:54:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/06 04:54:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001500)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) close(r1) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/04/06 04:54:29 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/04/06 04:54:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='*vmnet0usermd5sumuser/self-ppp0nodevwlan0vboxnet0\x00', 0x32, 0x1) 2018/04/06 04:54:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/129) 2018/04/06 04:54:29 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x2, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe55}}}, 0x32) 2018/04/06 04:54:29 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)='\n', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa78e, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='+memory -memor} /memory \x00cpu +rdma -rdma +@\x00ds -imory \x00\x00\x00\x00\x00'], 0x3b) 2018/04/06 04:54:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{0xd34a}, 'port1\x00', 0x0, 0x20, 0x7f, 0x0, 0x8, 0xfffffffffffffffc, 0x7ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 04:54:29 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x11) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:29 executing program 7: r0 = getpgrp(0x0) move_pages(r0, 0x5, &(0x7f0000000080)=[&(0x7f0000ff3000/0xa000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff3000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f00000000c0)=[0x6fc, 0x8, 0x6], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000000000)={0x69}, &(0x7f0000000040), 0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/06 04:54:29 executing program 2: ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 04:54:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/06 04:54:29 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1f32, 0x10000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/04/06 04:54:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x400000) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 318.265508] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/04/06 04:54:30 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000280)={{0x1, 0x8}, 'port1\x00', 0x1, 0x70001, 0x8, 0x3, 0x6, 0x100000000, 0xfffffffffffffffd, 0x0, 0x4, 0x2}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x200, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x40, 0x8, 0x4, 0x6bb, 0x1000, &(0x7f0000000040)='bridge0\x00', 0x8, 0x1, 0x3a383da1}) 2018/04/06 04:54:30 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400c40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0xa716, 0x100000000, 0x7, 0x3f}, 0x14) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20541, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0x340c) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000540)=""/4096, 0x1000) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="07000000000000fa", @ANYRES32=r1, @ANYBLOB="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"], 0xe) write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000001c0), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/06 04:54:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x7f, 0xffffffffffffff18) r2 = gettid() process_vm_writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/151, 0x97}], 0x2, &(0x7f0000001580)=[{&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/61, 0x3d}, {&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f0000000500)=""/33, 0x21}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000100)="28cca39f61e1f00fb77505336cd0d77f80dce5b260cd63eb9455270fa6c9dbbaf93fd5ccd5c7dcec6e5288774f9b422d2e1820f5d93cc45dbcb2e732e9a669f2c220bd5ef6cb88aaafa9513c47a0") r4 = getpid() ptrace$getenv(0x4201, r4, 0xfffffffffffffe00, &(0x7f0000000080)) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/04/06 04:54:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)=';', 0x1, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000280)="5f24710c9630ce94d1ef588b1f981220227a3807c2a0db7146ec7bfe1211065a4d3f94c56dd5fe0a66c7d1440644414cca15909042c6e5cf3c915142ca9148a81e01c61a25cdb6068f1b87a46c4773df1d0d960f3ea6ac7684d2b86d99", 0x5d, 0x8004, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), 0x351) sendto$inet(r0, &(0x7f00000001c0)="c4", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) 2018/04/06 04:54:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x6, 0x99b, 0xa7}]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x800}, 0xfffffff0) 2018/04/06 04:54:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x103002, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) 2018/04/06 04:54:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv4_deladdr={0x84, 0x15, 0x1, 0x70bd27, 0x25dfdbfc, {0x2, 0x3f, 0x450, 0xfd, r2}, [@IFA_LABEL={0x14, 0x3, 'ip_vti0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x100, 0x56, 0x9, 0xc}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x7}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x11}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x84}, 0x1, 0x0, 0x0, 0x8010}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000000755434152b0fdc2489a2df72c172ad0a7f431e841d0f552b3a2697115d16f4825273851a0baea93c92546ac3e6f63a8393439ca9feccd8cda7ae87f89b05225c8d5b13052bb61e01000000725eae048fbe42b70bad069ee70a42a3a2b621a299051d35aa4b7c6bc94e73e6511058ad3e8c738c9b02a9d02b7d50b002f9434e"], &(0x7f00000000c0)=0x87) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x2, 0x2}, 0x8) 2018/04/06 04:54:30 executing program 2: r0 = socket(0x11, 0x7, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000080)="0ac3dc8afa14c700c5635102e0367d33d4525a2d3ad768598c2f19e1f7611337d077ddc236db24ed039f32e6e6b2c99c02c500b08a1fa29730f123f0886d3ff143cd6adb84e3cd58564a163b99a8fc824b3b4a15c8e495c46a94", 0x5a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'erspan0\x00', 0x0}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x101000) chmod(&(0x7f0000000040)='./file0\x00', 0x10) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 04:54:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x20000004000, &(0x7f0000000080)=0xfffffffffffffd62) 2018/04/06 04:54:30 executing program 2: r0 = timerfd_create(0x40000001, 0x823) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_gettime(r0, &(0x7f00002ba000)) read(r0, &(0x7f0000964faa)=""/86, 0x56) 2018/04/06 04:54:30 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="f3e850efaa000008060001080006040001569cd569f6ad00000000fffffffd1f18ac1400aae46de40fdc02505d949794041719c53f291e527cb43848ba4d140e58153cb93247d6eae823b8022832e521aaab6a570d0c599e03c0708b759ba6be1a4e50c0b86f8ede4dd79daf01e323070bf662170bb5467e0158c82515c61798d324e2c6f703cab8000000017e04d8bab38ace950593e225fc578dee64b15fd221"], 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) tkill(r2, 0x1000000000016) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffff9c, 0x40505412, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0xf}) 2018/04/06 04:54:30 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) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/06 04:54:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x1, 0x7f}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/06 04:54:30 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x22e100) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xb792000000000000}, {0x2, 0x5}, {0x4, 0x6}, {0x6, 0x8}], 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x6, 0x41}, 0xc) dup3(r4, r3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x84) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000cbe31f97dd1ef16af25db96373b0296e0000"]) 2018/04/06 04:54:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) r4 = gettid() sched_getscheduler(r4) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2b70696473202f72646d61202d637075202d637075202b7083e325ef252ac367aa3edf65612d40b3f5f2144081d00e73aa4651f17096bddc390b174e544fa754529bb255d9190100010055205abd0215f409168a6a267f9de8c5d59e202eac47801986dce896d6b7077d99b6418fda7a8fb03aa7b84d4f103132e0bd401d02e3bf47afd59d34974249860000"], 0x20) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000001700)) 2018/04/06 04:54:30 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10a00, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="7c8c3c2fc3cced802421a7419a0432cdbdf2cb905b8793b6ee7fc2681c8ae0bc2652eaa237bc022430adc04f6db8afe183a3cc76f0ad41845061160335daa832772da3d1fe224c7ad5adc64e4d487a80ed335b22dc4ab233ea163691676b9ebbb9617bcf5366c9879dda2530e4d38c8f1ae97f1f4c21161ad5629789c11ef6faed4347a61cb39761ce67b8899e638c5d129ff2f71571596d7028e65ca04c086865f30473b4065d082474a6e6ef5af40b00dfe72c91b5433fc1f218c6a3f4a7d472e28340e9849643f2625a08682ede39bc340f5fe6df9cc0060074b344bfec7216502561a032f686436af8e401318eb4829932982b0be8b9c7c58dc4fa2ea4878a03b1aeab6fe3aa0ff2b9ebcf9a330c0b8a2ee0e32da6ecae890f64d9410976b9736f3b7a0f68263bc299748cd172bf5961ecac6098666ae62c2fd0b6f24912f077a305d63350f2344db04604356d4b2da13ec2dfd0128c685a6dff82c94ff1cb7ad6b51aa98a5ea804cf0191fc0d10e9706df6d09d20f2cfb4aed9d0e81ff34060387df3542cc6ba76ef823c26ffc768e1bbee6f65b653bdf634e1e4a82769e80db3b9f8dad5aa6f515f648f749e6396a0cb6ccd413577e91cd5b91dc0d1d2ce37ba0c1a95557625a7a4e163a6baa785fc0225d71975ba337bcf9afaacfc48144017dcb83d29b3fba0a8703590fb3687de34ba250ac6381456da15864d8e02e6d385ec9d61f5f46d0d448bdcec82820791b48e94fa2bdcb17cf187da3e8a5e76d81ad3618532f79d07a9c98fcc175a0e0163a27297fa60c9b426e05c2650c45b807aa3f313bdf4a5d5260e5b21a70727aeebd48c1f008b23a585f9c1a27fead769d1018ecd5036ae109c0703b4970ce4960a323cad5f79dd6b6cec8b71b83462d413a4b3d2c251a090041b9180c9a2960dd7282a34d87c27d17a255de45876f40bb2b911bcdf8c00834482295e29159c43309004aa0ebfc1a6e3c6cf2e2f57c4116f1ed396c8d3510f4cba8daa4febbc4e56072d30af2ad8bc3165005aa1a7ebcda31fd96f7b4422ec046dfe87090fe707382d4e11aa9adbe1fc48bd3ef9602a8c52e9c08312ebacbb3cca707b598fe2cdff17a1e1a1b6e786d3e88083c1f4658ad19d122b3d1e3e0c845ab6b8784692853800b2fe4538f812baee887c3f2daa336203d4681d3dcbc1982811eadad35e8e18a6aedccd84ba3399203dffa9310bd95d974370ca107ddd915493f4ae8b74064ab52f34b9fec0bd7576490d2a518053d18541a4d49a3b77e0f9bdfe3111954e80743d193da87dd060ba0dda93b91a3a12ae5b7a270dc9d7177f5aca30851833ce928a234948e76e83c74b784ff48f73f84a398f08b7c491a874c2dc3e18c8310740bcf3899888ffe81da2ac9d904cf4cb495c5af769a1c73f6e8c00210989a6bc138490c2383a56cde81626f0f21c9bc0300723bc1aeb3b458cbd5ca18f01f5f81f2af6fafc0782745a8b414e28c69cd919acf657c65e8b67378e3a2b47f167b0a9b788e570990da77f06b3008c86aa62f03ddcb140d8a082f07e84b3c60cdfed880d9ba13294a6d71f76a0ecc1a6e37ab608a3d13b91ffbe750dbf81b0c3bf67f1916e4c7b8c6f656c931d5325638ed9ac3a612c56056a86044260673952e3f5431d3b059e4e62573c1f0ec28c9210f17487fb0de37ea3debbdbb5e2bb68060e9fce5c054bb34ed1d822dab508efea345c5fda5af8598476877be385348a9aa535f89908e622307d33e67a10a1eddcd6ba127f4429288c1a7a9d6b4f349e241cf57e35d61e3b1cec9c53e57716153c60cdcf641dc3bc7fd9f6473f3b8d354c2cc5da16e37ec1cf0115bbecb465a07114cbb6f3c94c0c543c0204db2d0a761da4074a5b2130838ff168912fe2161494868a1832cd075d9e7ba60610c2e893bfd7b102e8768d22d5e8402e77e4dd535ec9ae0c20874eedd070479acf2fce8ea5fb1c97a959b8c165e73ff9ceb3e73b955c7a1cce8d8b8811c91c240c64e5ab9c8f8cab7f9a2468c0580f81828e126cb5e7caac3a79d15fe78a6927f9e1201babb7a050557fc81618c41bba84e7ed94c59e510f986c832844a365cdd065290e3a9f639118d91bb5cefbbf94a63405875c1fe6d9cc33445d03293b32178ca6f06d5014d35027c1f98846285530256a6eb1d3786fa542a0f6529b4767836b9049e3ceeaf119ad05313f46256e9733ca002e966654e3cda70f6944c3f2f9057d97a7b1d1bf3f8b514bf471dfafa26c7afe4167016141c5c2f7c2fd7e68b2396bbdd0a70b1adb6a085e2a8792ccf702de8454efdfd4bf0362c86862a69ccf06e6d34b7ef4a4061d8ed1622bfc89e9f8f66b68bea713ee6fb744299d76792515a44eeb3e1302023f26992f90d0d02599eb900d8dcc685cc073c5ebb1d69334499af1593df5664e6d0d773706000913bb87049661bf44219011c7d58ed1da3c35aaadfbb72fc05b14f8f38eb0378320f6c9b8e7e7d9c5be6fdf853cd33e20fcdf86e97ca03c21df6a82a6b43f4949f4a41eb7e2e2d80fe133a665d84422de37eb8d707c50a1d475f0f5efc72bbd211c8b5b7a7e402dc54b11068aa7c6c208f3cbbe64a6638fff5ccaf0d88d9d2a3e029bf2596d62c4500368b4dd666f0f4afed60a9e1b36e636385f00dee45f5063e0c84fa71d9e776f389f26873721ced20785372bb019caf5b83dc432c97d1d925135a657e81734e76d5329e20d642fd7b7f46e13106f0803351ff34736912ea65c3b2a38d5765746cf099cc414d597e0920d2daa68bf8fb5dfe9e349ad2be04d78119cf9bb074915ed9d5adee77ea1d038e2492cffb3f8689eda5177ae1487a08e2370400975d4fe4de79c09bdaad543e706a165477392595fe2d8a0dd4c54c0ae0f4c3cd0474d779ab0ca69311e67432a15bfc96e82322d8ea949be29f4ffa6c5257f530ece5f3a40f9193a922cf98e8646999519e1d1469f66c7d585675b693cf9521a848c3c5b33a127f302c8cf42cba98b60a981351478c5623d238fc43f706945bb7293a68b79d855537a2cc6d4cf70113375078f901c3dd166ce5d8f6506d28565c1176daec3604c2d768d6f1798cecc4e08b9d77373be9e1e54ec14d24331f2b07b11d149c9f716b645b4fae0dfc7f9fbe0e09032b0d767c74ba7a18fe27192819948934fb842b24bab53c8b0545fe5e777afac50337c6ebd09e3078ac92f4eb1eaa7c6e7d8561e7a14258eacb633725c7f1d78d63e7480cc9a8d7bfadcd297aff214dcef19d3a7c452b3e088094901a679c5ad9be4a727016f32277bfeb119562b2dc754bda0701e4cfbcf3cdc70d27b0a3e8fbb4f39eda8eacaaf1a844ffe817df3a78fb67fec03a8c3875848c3e2cebac1ad1cc6b648dc334b11c4e6e9606d42819017471e2a3b81466dfc2bfedac10b14681c7c6fc71d7f384de35f2aea8f73a3ccdba122c7782d90658330c4372bc85117ca78b339d9caa1cc72b28b273ab0cc0adadc289c058d633713a84dd00ee7614709a9cad6fb169518daa92f6f16995750c8d2d75f9fe81a79a9141a9c439b643e4c8c7c747cc9c9e619e5fab6cdffac9719a35c5e7c2239bbbe7e37435e21f3abfc06cb9d540c43cbeae8e06c48d2d66348dfdb3895a1326e0d08097c006e82cabcd9fd1c55ef3201599aa543bcaec3db9b383f860f801102605d47de19092495652f0f181f32d49c5d604cb0dcf1de3ddda2ec43aa52c00e972126b546f5104c07728f1fc950fd83366794ffb216073948cc911f79fa9a8e3cd9a6b3cef075af1fc090dd542f81ec3321ab51e9906b4ea91696a95a4a78c7d329f9c0037145ea6b4268f84de088f9a27c82dfbcb805ac4a6ca0a63ca29ae3971c3eebd1bce6e082a03e65bf9551a3a87ced0942a28eedc0e1ff1e5127dc6ae74aba62e51d29e76c06a33d2dfc787f7f7b99805e5a091201add9aaeb0939e07fe7b249be86d6200ad8427ab369360bfef071e8be70f33d75f31d82e2090623abb1e1db4c296309142047a2843c43c1517f9a8b164802d182fe8b48c8a9b8e355b87f8dba6c5a140e17a7fd8ff3889bcc8facf9c9c0d00b6dbc4d8a2d45c0815290d2a82ffa69b57b5122b8dd38cebaeb69b9d5a75bd2ff66da1a53727d30868d80683a7978c4a31ef0f4938fab22158cedf3fcdffbb8ca6cc031ae2a50febdc9a3f4265c271f279ee2033e9424fa934b23287b3df718d5a1ea2e6ca11068e042655f51997d66227301b47dd988b45eca817dac2e534dfe27a1cb79e705034dcea656af15560aaa6a30a81d9d8974c0ca11344ad589ea05898fce1b6abe62fcb043b3c549af71d48bb4e7b3758dd6ac930a0fedf98b91b1fc3374480716a049b44cc080cf1fb7fce73fca19987822e0cdda21f875a3792cdbec7fe78b9fb5ecd56b1cdd277a874f5eff7307129190d1c8506e4c8c670373b86a76231fc8ae461a03d20b1bbc6ccc12395aa2967010ab6a33fc1b7b065eb294568ab75910a6dbc3f5e6b9442a268ed863f77043a57e8a2032c325e93d545fdc5e760413a0ae8273d4cc0c0503911df97cd951e1feed5b1d1554d1173a65fcc98a25ae91543391b472d86f714d432047310af7bd9e949e47d7641267a1b6aeef05212e777417f03870354b9ca3026dbeb87e20a968f2366f79f73f4080a5b3c101d90367165148e9c3d138bc1a745647f2871bfcf3b8047832226f7d4f5cbc402b5b23550f716dc8d1f6e1a9e06c14513b9834dd59ba49c6a25503225d0d78dee65d1c4075e3092a873c06169f8be6327e2aade4031e35686fec7b38308d88fc37aa5f114c720fb97b992dd363870e4bfae5298c56d4ad378cec907b0efae1c02fbc3cac9c94bb5d4c0e4845de0f73d2dcf90ff49dd1f75b5d80fc0246fba88c64acc019fc88d442a0bf7e9143516276835b06f79b3c7a111fce95cdd50effda46060796a27f3fecf0be84cc81efe04dec4203e65f0f1efb6d4880cb434ca9fb62857c75ed24211fb012de8a2b45d59fe398b0da9989a4de2b6d1447546d6f2ef067a870a725bcda64a054675fa74395c43f6e2761a99c6c123f0f2fd4f01541755f292c64d3fa6ad884bcece371d0bdf5a835ab096e3bee457d2434f7de93b51db57f3ae0a788ef1d516a592c0877a88703fba5b535ad1b5fd2128f00a414760199956b4700ce791b35352ba904183de3eb1fece7f8061ac96893b965148441c042ed402da088faf70cbbb0330be1208a4854b5ce7d61957e4484ecbf0aea5f52c485aea989a763783ba87789965aa8006bbf52aacd5024b1ed4ce594b709cdeca67bcfa6e2577ee32be95239a2213934e99d78a64de973e90b3a8a2a338437d8a49c138d3bd213e1278caaf1d1250df2d2c821f4784554e2d5fb1bdf8b223316e8ab51891cfc78aa377217d97267eb074248a75e0343d12f36b88ecc5c71cebb73d1c35af35e0f4481b05c73f537474c6d1cc7c0021bd1cfeaec5ea39261d6de2320a9c2faa6ac23911ac836649d4c343d5ee82d171702e75d92ebffdfc979828a6b11f6fe1f71ec988e2d0357eb07fe1c9688234b79019b8ab385886545439907412f5d54c0d710aa1274257966bfd9f42046fa76672a4ffb2f19beaceac77ea689c998d7a8e9d2845a2477a53d688affa889cddff11750f374d805129291525f7d0bc4ba87ccbedfc1af6da20204b31632d2a35419e46a74a7f84c1a6251f571953a0d62aa3582315118999d066131e79839e585973094de2ad3a69a5e89b9b3ecc4aac8bbe51361663e6c4101a58e1ce0478e042d1c463f04", 0x1000, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000001180)=""/242, 0xf2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r3, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001280)={0x2, 0x5, 0x9, 0x92c, 0x40, 0x7, 0x278, 0x81, 0x4, 0x80000000, 0x40, 0x80}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/04/06 04:54:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x100000000, 0x0, 0x40, 0x7}, 0xffffffffffffffe9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[{0x10}], 0x10}}, {{&(0x7f0000000900)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000980)="3f3f0658f09cc412905bbd36104128b6b1668c4d5f07b0f25c457e40e6a6310879af43ab25c59900af8ed6042983336f91d247d5bc038aa0661506f484d2b39f96fa33a482b87ae9858ee17c3719cf8267a3cb2631868ae9fc710a4bf738850c489884f225e8d1b664586a9993cc89ac2f558e9b5edeaf498f72e7779461e5cd39b6b3f93655f22a74dd0a1cb54e195f82a3e380729658a6343492", 0x9b}], 0x1, &(0x7f0000000a80), 0x0, 0x4001}, 0x42ba}, {{&(0x7f0000003040)=@ax25={0x3, {"a2631b79dd8f05"}, 0x1000}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004280)="753f8b2abfb2f31cf81bd5199e", 0xd}, {&(0x7f0000004500)="5fcbfad85bba04a48447be12bc691a70b56d3400de0ea618168188ec14d724f5641a011fbf7de560", 0x28}], 0x2, &(0x7f0000004580), 0x0, 0x20000000}, 0x100000001}], 0x3, 0x4000) 2018/04/06 04:54:30 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000280)=""/204, 0xcc) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ipv6_route\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/06 04:54:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/175, 0xaf}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/193, 0xc1}], 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000006a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000069c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900000003e80000000000000a00000000000000000000000c00090000000000a786d7bc32466e2ea2527cabd5f3002a70cc5be46da0f5a813ddd9a0d2251cf7558464c5db9519a33b4d26794f381b5eec6e01b489202d210416e744178d5acab7e6799af79d9dbdc570d790be6aeb1595400c677ee7caf8f382e1c2e7fe2b9d0e95b4e7135d67d34df0865ee5e8e6e66facd107a7ed8460f283d0eef641a53959ae3393772e97c64083a5885589322d770c24fc14db009a93", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/06 04:54:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r0, &(0x7f00000012c0)={&(0x7f00000011c0)={0x1d, r1}, 0x10, &(0x7f0000001280)={&(0x7f0000001200)={0x2, 0x10, 0x7, {0x77359400}, {0x0, 0x2710}, {0x3, 0x7, 0x0, 0x7}, 0x1, @can={{0x1, 0x31, 0x3, 0xe3}, 0x4, 0x1, 0x0, 0x0, "dd8cc90cf289020c"}}, 0x48}, 0x1}, 0x20008800) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r2, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/4096) 2018/04/06 04:54:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0x0) prlimit64(r3, 0x0, &(0x7f0000000000)={0x88, 0x5}, &(0x7f0000000040)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x1}) 2018/04/06 04:54:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x2b}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={"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"}) 2018/04/06 04:54:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x40de9f73) 2018/04/06 04:54:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) modify_ldt$write(0x1, &(0x7f0000000000)={0x1000, 0x0, 0x6000, 0x41ad, 0x5, 0x100, 0x1, 0x0, 0x8, 0x9}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000200000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400, 0x105000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x20, 0x4, &(0x7f0000000080)}) 2018/04/06 04:54:30 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x13, 0x40001a0, 0x9, 0x0, &(0x7f0000000300)=[{}, {}]}) 2018/04/06 04:54:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1a, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/06 04:54:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000000040), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/04/06 04:54:31 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2, "8872a8553964dac2ca76529ef6e6669217dd88f44c577f970ca9af3af22d6392"}, 0x28, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x8000000000000000, 0x0) 2018/04/06 04:54:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x1fc000}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/06 04:54:31 executing program 2: sigaltstack(&(0x7f0000450000/0x4000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x12) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/06 04:54:31 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = timerfd_create(0x1, 0x800) r1 = dup2(r0, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000280)="9fe06f142c67ef5924626a0d77f0c065fb91") rt_sigpending(&(0x7f0000000040), 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom(r2, &(0x7f00000000c0)=""/111, 0x6f, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) accept$alg(r0, 0x0, 0x0) 2018/04/06 04:54:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x680) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x2, 0x800}) 2018/04/06 04:54:31 executing program 7: ioctl$VT_GETSTATE(0xffffffffffffff9c, 0x5603, &(0x7f0000000040)={0x2, 0x1, 0x8}) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x2, 0x9, 0x2}}], {@can={0xc, {{0x2, 0xcd6, 0x9d, 0xa0}, 0x5, 0x3, 0x0, 0x0, "2dc916f839258efa"}}}}, &(0x7f0000000100)={0x1, 0x1, [0xc80, 0xcff, 0xb8b, 0x932]}) syz_emit_ethernet(0x1f9, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6080ca8801c30000fe800000000000000000000000000000fe8000000000000000000000000000aa0003000000030000c204000000000710000000000200000000000000000000000001000000000000ff1d0000000000000728000000070808fcff0400000000000000008000000000000005000000000000000300000000000000009ffe5c883cb19a926c5e2b69c836697fc1407bd1c45d56e2c09a906a8850caf7cfce5e6655653841cb344456cb7806b3cc2ac159b8e041cefed2b5bec6dc081a19dc0d86d67d1f33fc97d73e90bddf2914a3bf74b6c962533909f85f18a392b9b92860649df81aa9ae561d4d43a0dc5ba731fd369025d1f938081d0eae21fe0e59ac9b631c0647d335bcb93e6972d1f4998b0fef541674203d77fa7d6cf7d695010300000007180000000104fd0500080000000000000006000000000000000000000000004e234e2404119078fae272f501c0134f4738db34b177ac74a97a60a939a4fb7addf7f0d3609049a96c1fa16df8067f848627c79d1ca42d31d71897912666c18f3fd0e0be7434753b883679a787171aabb1d2f88d03ad579bb0cc480129c8a4d6dd2828a8888bdd7b920ba60e6d5d6090538d78e2c40a662a1a78a58ca41ee032519e5469b995b8b313961e711abc7267b6f1dac890a4fb96f909f0b16b03c286d5f40583e4a4e1fb5f1a7734070b930d81f6a85c88723f2d2bbbf68320f10f23fc16f56317c797852802c371107bbcdd"], 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x100000001, 0x7) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x280040, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x100000000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xfffffffffffffed9) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="cbc61d136be5f1c06ca18a6d5498b2ee003839154a9c08f0e898b73a80a3833d830f2deed795a0a3d2357618b1c1928c08268fa3eb1c8a85ddf46dbdbbbe99e42014eb") socket$packet(0x11, 0x2, 0x300) 2018/04/06 04:54:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x0, 0x3, 0x210) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/31) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8002, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000100)=r4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000000000db0000000000000000000000000000000000000000000000d5b50000d3fa000000000073bf000000e5f92b23747051b80000998a9f55d46f9e2485be2c00"]) iopl(0x7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000010}]}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000001c0)=0x3) 2018/04/06 04:54:31 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/06 04:54:31 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0xa400) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xa7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x3) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getpid() 2018/04/06 04:54:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x47c, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80, 0x0) r2 = accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x18f, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x301400) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0xde, 0x27b}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000000c0), 0x4) ppoll(&(0x7f0000000100)=[{r0, 0x8040}, {r3, 0x2003}, {r1, 0x2000}, {r2, 0x200}, {r1, 0x20}, {r1, 0x8}], 0x6, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x8) 2018/04/06 04:54:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fgetxattr(r0, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)=""/83, 0x53) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, 0x0, 0x1) socket$inet6(0xa, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7, 0x22001) ioctl$TCGETS(r1, 0x5401, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8001, 0x8, 0x7, 0x0}, &(0x7f00000002c0)=0x10) semget$private(0x0, 0x2, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000400)=0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0xffffffffffffff67, 0x400}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='westwood\x00', 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x3, 0xff, 0x0, 0xf4e5}, &(0x7f0000000380)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000480)={{0x2, 0x4e22}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x2, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) [ 320.472384] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 320.498287] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/06 04:54:31 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000280)=""/146, 0xffffffffffffff46) 2018/04/06 04:54:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002a80), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) write(r0, &(0x7f0000000480), 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400300, 0x0) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r1, 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0xa) 2018/04/06 04:54:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/04/06 04:54:31 executing program 3: r0 = socket$inet6(0xa, 0x40000000007ff, 0xea) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a700000037bf00dbfe792b8e8a5beb9b60fad6e80081541dd743982cfe13b9a9a150db12f0048ed90c8d85826478ccfe376c273af4d1eb992f863e67de8b85456ccb1fa0c67536588f6620f276543356b3656a8f2fa34818fdcab55be8e1d895b53b5fb2956090d54b4dfe67757a9bbacc1c87791423719d4c269d009c72723cac328f8948d64972289fe85cd1b9e4cdab46df197206e1c063ead63426e9aceb59120bece71f65f4"], &(0x7f00000001c0)=0xcb) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000002c0)) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'irlan0\x00', 0x600}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=""/158, 0x9e}, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/04/06 04:54:31 executing program 0: getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/205) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) socketpair(0x1, 0x80005, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000400)=0x9ded) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000140)=""/20, 0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x12112, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES64], 0x16}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) eventfd2(0x3f, 0x0) 2018/04/06 04:54:31 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) sync() ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x7004}) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000600)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="083000060011d445cabfb7b18e68ce6f2fda9178a9d37d3e897fe56e137f3f399f3b139d06bff4f19ec0a4c67ef702c202d668e01b2a0058cf268b4acb17986636b7d25186a7fdfeda286c42ad7963deeea796b777a77d96c5e0f4a73c92719497dec0a010f55c9eae1da001f279c6e7e19f41573bb431c9a74eb0b008b99f5edbf1a92358e0628fbee20408e365f954e535dc2a89f856517ca5d9cf00000000000000000000000000000000", @ANYRES32, @ANYBLOB="0008007a00ac1414bbd4005b0070e4643da7f86e8d5bfce80755ee5fb6894c203a33fe4fcc035a4db4d75e0efc8d204299e5ff987a1887643740fb7b08a9eae6a3c7a168618f1401e76e9fc8fc38b6ea1211ea12a673572c202fbaa419cd7c7ffcd4c20aa4b7cfe9012c47c6e0965bf3ce047ec01e3040692ee3f6f83aa0d29421dc7e9230bb107902cfea83ba8cd85830be7a6e41446bedd8adc0b81e3652fffe6df0dc23edbffd4cd8d62edf3a96f26af96fa1f656cb744500f4ceaaf5b0c96794f05e46a3ea0701d6dc5a736b5cd22284c43039badff98bf00a8d9c401a00", @ANYRES32=r0, @ANYBLOB="04003b0000"], 0x39c}, 0x1, 0x0, 0x0, 0x1}, 0x20004800) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) recvfrom$llc(r0, &(0x7f00000001c0)=""/3, 0x3, 0x2, &(0x7f0000000200)={0x1a, 0x30b, 0x2, 0x7, 0x7, 0x54746aea, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) 2018/04/06 04:54:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000002cbe4d5d2762f9ee2ecf4dce91c17fd09e54cbecd10e710602b4222da4ea684b2432f0a01c3c61a9272f6d49d70f36ed8bbae70e675f76fc5a82d1fd9e3427d621ff9876c29076bf708fdca1ffd34dff7c6f9e7e1adf945fccf1affd13d4e1980b"], &(0x7f00000001c0)=0x69) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x9}, 0x8) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xb6c}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xc68, 0x5, 0x0, 0x7}, &(0x7f0000000300)=0x98) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000000c0)=0x80) 2018/04/06 04:54:31 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) recvfrom(r0, &(0x7f0000000280)=""/146, 0x92, 0x0, &(0x7f00000000c0)=@rc={0x1f, {0x80000001, 0x8, 0x2, 0x2, 0x4, 0x1}, 0x1}, 0x80) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) [ 320.798296] QAT: Invalid ioctl [ 320.810896] QAT: Invalid ioctl 2018/04/06 04:54:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xb) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x20, 0x813, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/06 04:54:32 executing program 0: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='gid_map\x00') 2018/04/06 04:54:32 executing program 6: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x2e}, &(0x7f0000000080)="7d6e6f646576f447504c00", 0xfffffffffffffffb) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xb1, "745dc7a31bcda737eb432790346f6e7f5bdf70c2eae36029651c460b5d45cc2c95b591b0d13aac0556b9f7fa6f51aed131d9dd17b9102174eae11ac0dd102666ff64fd7173b1f382f1a4ec02e99c6a11f9563addfdb2a0a03b5e2f3dc84c9c8916e2ee19908dbe875b06e3be013dcf1d0985e70ed7879241bd76772c65c23a2f2ba610a2addc8f70aa07215b0bd720369a77561c137bd44cb0eb29ebc15a4ac5e06467662e622a5d87dac0b5f0b2f55c70"}, &(0x7f0000000400)=0xb9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, [0x9896, 0x2fa03cb2, 0x1, 0x9, 0x1000, 0x7, 0x4, 0xf0, 0x21f, 0x2, 0xfff00000000000, 0xfffffffffffffffa, 0x7ff, 0x955, 0x2]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) fanotify_mark(r1, 0x11, 0x22, r4, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000300)=0x3, 0x4) 2018/04/06 04:54:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r3, &(0x7f0000000240)="38a80e873fb179fd11421a359ff0a15f9f95443b8b2008346be1faa12584d5ee", &(0x7f0000000280)="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", 0x2}, 0x20) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x30001}) flock(r3, 0x4) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)) 2018/04/06 04:54:32 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="eecc21b2ee2d7e29580badcc8b2c5a0b", 0x10) 2018/04/06 04:54:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101002, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="015c2cc7222b120000160000f000010081cf8a"]) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x6, 0xb25, &(0x7f0000000040)="4b608e13f61d43a60d99dd0a9dc6d3067454ba2084ba8949f239eb6552efaf6c08f05bd154de17413d8f8ff50d4727a227", &(0x7f00000000c0)="3b6b87cc994031b80e8d81d1b50a938b0f04068bf2f372127005636c35a528c77193091093a1750f5d31138877ee74550f49530205e165f61b564e70e4dfce86f732baf5410bb5b5ce37a034c4465c9120a5385c33e4d0954e0fee30888dac34c90b61b6ce551f80d771d4918d26042bd1feb0bae0478416522263c08cfd5599e606625f6f894ef6677e05c603adea277b090dd7c1ec6bccbec92e5279c6", 0x31, 0x9e}) 2018/04/06 04:54:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3, 0x3, 0x9, 0x1, "4654f56fc7d898e75b50cb923c9560ecc18ae73b86bbb75821db5d82c371e2876326d16509868342cec0bd77", 0x1}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x24b, &(0x7f0000000040), 0x1, &(0x7f0000028000), 0x4e}, 0x40) 2018/04/06 04:54:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/80) 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$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="65670fc72ab843000f00d0f30f38f64648ea656c02018d34c0490000f20f2da3090066b9800000c00f326635000100000f3036660fae7ee9f4"}], 0x1, 0x0, &(0x7f0000000040), 0x1e4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000740)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:54:32 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000011c0), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001200)=0x8, 0x8) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/06 04:54:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000), 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000079c0), 0x0, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200000000000, 0x2400) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000140)={"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"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/90}) 2018/04/06 04:54:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0xfffb, 0xa, 0x1, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x7) 2018/04/06 04:54:32 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x10003fffffbffa) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8000001000006, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @multicast2, @remote}, &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/109, 0x6d}, 0x0) 2018/04/06 04:54:33 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ftruncate(r1, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r0) 2018/04/06 04:54:33 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x40, &(0x7f00000000c0)) 2018/04/06 04:54:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'gre0\x00', @ifru_map={0x800000}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) [ 321.920433] bridge0: port 1(erspan0) entered blocking state [ 321.926344] bridge0: port 1(erspan0) entered forwarding state [ 321.932664] device bridge0 entered promiscuous mode [ 321.974432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 321.982292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 321.993063] bridge0: port 1(erspan0) entered disabled state [ 321.999609] device bridge0 left promiscuous mode [ 322.069350] bridge0: port 1(erspan0) entered blocking state [ 322.075172] bridge0: port 1(erspan0) entered forwarding state [ 322.081296] device bridge0 entered promiscuous mode [ 322.089861] bridge0: port 1(erspan0) entered disabled state [ 322.095835] device bridge0 left promiscuous mode [ 322.109402] print_req_error: I/O error, dev loop0, sector 0 [ 322.115178] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/06 04:54:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0xffffffffffffff66) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfe70, 0x20000000, &(0x7f000006d000)={0x2, 0x8000000000004e23}, 0x10) 2018/04/06 04:54:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x100000000) dup3(r4, r3, 0x0) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6, r5}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x127ff, 0x2, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/06 04:54:33 executing program 1: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000380)=""/2) r4 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x3, 0x52e, 0x82, 0x101, 0x5c2}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x80000000, 0x5, 0x7}, &(0x7f0000000300)=0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000000140)) r7 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r7, 0x4008af14, &(0x7f0000000100)={0x1, 0x4}) 2018/04/06 04:54:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) socket$inet6(0xa, 0x6, 0x1) 2018/04/06 04:54:33 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000600)={r6, 0x34, "9e97353b13b119b928b4f48219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432084f84e847bbe5b1c86dc1ca71ec0eec"}, &(0x7f0000000640)=0x3c) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000280)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r8 = accept(r0, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[], &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x39d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, 0x415) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r9, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) prctl$getname(0x10, &(0x7f0000000740)=""/157) close(r0) 2018/04/06 04:54:33 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000280)=""/146, 0x92) 2018/04/06 04:54:33 executing program 5: 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) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0) r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001780)={@local, @rand_addr, @multicast1}, &(0x7f00000017c0)=0xc) setfsuid(r6) r7 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x85e) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) fcntl$setlease(r4, 0x400, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vga_arbiter\x00', 0x48000, 0x0) ptrace(0x11, r5) read$eventfd(r2, &(0x7f0000000480), 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000001980)=0x2, 0x4) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001800)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001940)={'bcsf0\x00', r10}) mkdirat$cgroup(r7, &(0x7f0000000400)='syz0\x00', 0x1ff) 2018/04/06 04:54:33 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400101) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x1, 0x8001, [{0x3, 0x0, 0x9}]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setpipe(r2, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) dup2(r2, r4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000024000000000000000700f829f364000d720cae3e30e6cc4106575b438f65c9e33339e80e0000010001000600000000800000070000000200000001000080"]) 2018/04/06 04:54:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x90000, 0xc0) clock_gettime(0x0, &(0x7f0000004640)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000001200)=@ipx, 0x80, &(0x7f0000001540)=[{&(0x7f0000001280)=""/178, 0xb2}, {&(0x7f0000001340)=""/15, 0xf}, {&(0x7f0000001380)=""/57, 0x39}, {&(0x7f00000013c0)=""/225, 0xe1}, {&(0x7f00000014c0)=""/65, 0x41}], 0x5, &(0x7f00000015c0)=""/191, 0xbf, 0x5}, 0x4c7e}, {{&(0x7f0000001680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001700)=""/185, 0xb9}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/235, 0xeb}, {&(0x7f00000028c0)=""/20, 0x14}], 0x4, &(0x7f0000002940)=""/233, 0xe9, 0x4}, 0x1}, {{&(0x7f0000002a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002ac0)=""/54, 0x36}, {&(0x7f0000002b00)=""/126, 0x7e}, {&(0x7f0000002b80)=""/206, 0xce}, {&(0x7f0000002c80)=""/117, 0x75}, {&(0x7f0000002d00)=""/22, 0x16}], 0x5, &(0x7f0000002dc0)=""/211, 0xd3, 0x9}, 0xfffffffffffffffd}, {{&(0x7f0000002ec0), 0x80, &(0x7f0000003380)=[{&(0x7f0000002f40)=""/63, 0x3f}, {&(0x7f0000002f80)=""/184, 0xb8}, {&(0x7f0000003040)=""/242, 0xf2}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/251, 0xfb}, {&(0x7f0000003280)=""/218, 0xda}], 0x6, &(0x7f0000003400)=""/90, 0x5a, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000003480)=""/72, 0x48}, {&(0x7f0000003500)=""/35, 0x23}, {&(0x7f0000003540)=""/197, 0xc5}, {&(0x7f0000003640)=""/105, 0x69}, {&(0x7f00000036c0)=""/161, 0xa1}, {&(0x7f0000003780)=""/237, 0xed}, {&(0x7f0000003880)=""/17, 0x11}, {&(0x7f00000038c0)=""/112, 0x70}], 0x8, &(0x7f00000039c0)=""/161, 0xa1, 0x3}, 0x7}, {{&(0x7f0000003a80)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003b00)=""/209, 0xd1}, {&(0x7f0000003c00)=""/131, 0x83}, {&(0x7f0000003cc0)=""/201, 0xc9}, {&(0x7f0000003dc0)=""/106, 0x6a}, {&(0x7f0000003e40)=""/243, 0xf3}], 0x5, &(0x7f0000003fc0)=""/61, 0x3d, 0x1}, 0x2}, {{&(0x7f0000004000)=@can, 0x80, &(0x7f0000004080), 0x0, &(0x7f00000040c0)=""/198, 0xc6, 0x8}}, {{&(0x7f00000041c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004240)=""/155, 0x9b}, {&(0x7f0000004300)=""/80, 0x50}], 0x2, &(0x7f00000043c0)=""/84, 0x54, 0x6000000000000000}, 0x9ca9}], 0x8, 0x40000000, &(0x7f0000004680)={r2, r3+30000000}) sendmsg$kcm(r1, &(0x7f0000005d80)={&(0x7f00000046c0)=@can={0x1d, r4}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004740)="3570d796fa7c968b615f391515a1cb99ad6182b964d5a0c9408616de59936c42248bc559adc34e678bc46a921246dbc0a1965962058f5fd7b6deff37a3c7e50f14eaeb8ecd9c90ec06a9fe7ce137dc715a794f3eb9ea209076ef440fc53b30ba2d2e87415dfe75989ad5aa065007c6042e8a1f16eca7517231e43f839da341623e245e96f2d9e01d0e79c99b9f906e5bdd216fe79456a3fe3acea0d483a37f926ed6bd7a2701947b14c01810d2fd0736b0ed", 0xb2}, {&(0x7f0000004800)="0a540c62e35d3b35346fe25895110ded721d526621c80c4ca3c64c900363f64ae389de1171c9cbfd4d5525a557648babad54c577c2a361e0b84acfa428c0f0bfddff60d61d49499ed69e3ef8bdbb9ee550e8d0c9f0dd6aa65b48f3b7c76694172ad795bf3ae0b494a93424bc2094814412187ed0440308c597d072658b95dd401e65a5", 0x83}, {&(0x7f00000048c0)="c1bc53a7e7a652e279e693826a680f696d964acf0ac54b806821c5c95aa6b1b2f074f29251d27692388a958c672858d8fde4ffb0250417c6f0178b385e42e9ded5dc8fe3b2c1cd46701c4fdda6b57f32a8a8a028a660f3574d399886d4b822825439220743caec10985a27621777", 0x6e}, {&(0x7f0000004940)="3ab517f83ccd5f3e5939d14448ea2f3f1a5aa827a92b5d29cf421cc0405c8adeb2dfb1504b899b2b3d34b533bd9e5027e44eba4b5f7d8b9cbc36e93fefa7da6c4bb20057059dae60e96ff0c8e0c8bbbfffc75ca67ab44646abae0dd1f070ff34be75abe97f71de5a6a0e5c799a11cb9a2260556f7fb370aa3f00d1487cbf2a1a58596231c02f0236e65e9fbd2118f0b41abf4a98f2780e6cdc65ef95c7c53e91", 0xa0}, {&(0x7f0000004a00)="0490b586a3375f41019822e61cc0edf2f749f8bdfabb57ff1b425fe60810ec058a945eeb80d714f2ee6b2d3069deefdb3e931c6728a28c49c44f87c5ceae4868eed5be7363649fd322df3d7d6c5d31e04c670db575de43dc073416c0becb80d01a5ae4b425665fd7141182a7eddee54a7a5328f6fb8ec69a97d0bae084", 0x7d}, {&(0x7f0000004a80)="20abb0eeae5ae848e52fc312b38d6f1e357c5491adc8c08ad3278f14daadcaf17fee4bbabb5bad0ca3cb3fe3eee2a80d1f35a3d7970c841d6397f15c5bdc7bd80f9959aeb16434b42fb861de52545c6ff3aa1bcbd707f06858817acb003294a76f031bbc0fb6d3a189e35b278e30f4e655a7b756658766c2920bf48298db9416fb78956896a1cf5c9b42eff69de288db0e54a3cfad435ed64492e968ebd7f92a934d3f3caf84614f6f29f3d71f20e8c480afbfb81a0b1459590407eafd756ce6b4730e0682f3be80cc682af400348f6a9b0fd67c1156dc4a32558c484ce7daf47caf562c5836ddff08", 0xe9}], 0x6, &(0x7f0000004c00)=[{0x100, 0x115, 0x100, "f5647b3adb80ebc3e5fba05740bdeba551d3f513a4bf5ae078035d71bbf4ca0598c3d57991e53618be5d22b5850516fa235afb47365d010414873115a6ccf4073305e2b6d38f1d5d2417727137d665beefa8dfdc8b9bf6d6813743850bda3377d0f0f9bd6931063c2144f6a5660344251e8b3e181b2817e361bb639948ac720a8bc9d30201fa7ba6e7adac5505c571d6b25becbc3e58da5b72a1f349afdd4c7d6a6c3360f5d2a0fe87f7d314ae08ae6d33bd2cfb3486fa598003cdf2ad5ac36121b8a6b2023a794227b170eebb51f272f9162620dab1902c314d658614eecf24706230f03392a40d6f2cc55c1f49b51e"}, {0x38, 0x114, 0xa6, "138ddc1a4a0549e3d85fb4ca07c157ad325b4fdf6192aca3ba6fc60178170880e24a356aa15abb"}, {0x18, 0x10d, 0x200, 'S'}, {0x1010, 0x184, 0x5, "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"}, {0x18, 0x0, 0xfffffffffffffffd, '\v'}], 0x1178, 0x4000000}, 0x20000080) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="ef43742c5633", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/06 04:54:33 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'system.', 'd\x00'}, &(0x7f00000001c0)=""/146, 0xfffffffffffffd80) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x4, 0x9, 0x7}) 2018/04/06 04:54:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x19) 2018/04/06 04:54:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x408240) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x4) r4 = dup3(r3, r1, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x10002, 0x0, [0x2, 0x6, 0x800, 0x9, 0x5, 0x4, 0x5, 0x9]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x12000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x8011}, {r4, 0x2180}, {r3, 0xa}, {r2, 0x400}], 0x4, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x8}, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f00000000c0)) 2018/04/06 04:54:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x200000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000100)=0x7ff) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b1503992", 0x11) 2018/04/06 04:54:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001600)='/dev/admmidi#\x00', 0x2, 0x4000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001640)=0x7, &(0x7f0000001680)=0x2) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1e79, 0x140) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020b000b0d0000002abd7000fddbdf25020002ba41249e7d49ca76c0a4740000050017003ca000000a004e2008000000fe8000000000000000000000000000bbb11300000000000002000b00030000002000000000000000010015004e220000010000004e230000"], 0x68}, 0x1}, 0x20000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) 2018/04/06 04:54:33 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000340)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r4 = dup3(r1, r2, 0x0) gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) r6 = gettid() mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x0, 0x5, 0x7, 0x0, 0xff, 0x2}, r6, 0x0, r4, 0x2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r5, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000200)=""/110) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r7 = socket(0xa, 0x802, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000380)=0x4) connect$inet6(r7, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/159) [ 322.515759] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 322.515759] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 322.549500] binder: 22950:22951 ioctl 8040451a 20000200 returned -22 [ 322.570515] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 322.570515] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 322.598905] binder: 22950:22951 ioctl 8040451a 20000200 returned -22 2018/04/06 04:54:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x4000, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000012c0)=0x80000000000, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x23, &(0x7f0000001580), 0x4) recvfrom(r1, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f0000001300)=@llc={0x1a, 0x33e, 0xff, 0x100000001, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x8000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x112f, 0x0) lseek(r0, 0x0, 0x3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0xffffffff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:54:34 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x20100) recvfrom$inet6(r0, &(0x7f0000000280)=""/230, 0xe6, 0x2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r1 = gettid() process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1, &(0x7f00000016c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000001580)=""/174, 0xae}, {&(0x7f0000001640)=""/80, 0x50}], 0x5, 0x0) 2018/04/06 04:54:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000), 0x2) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) 2018/04/06 04:54:34 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x400000140) 2018/04/06 04:54:34 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="02062437f163b24a2758084207e17f077dc91f9c63c184dc941149c6c95b247fd44547aa7684d1ce4d1e4ad2eef7a472ad8a9afee3bff703aa44fbcd675f9bf890a70cd861653bdcfd756ecd8bc41ef475984bd77e61e9f0eed29d0bb0bb105e3370d0441676cd4d5ee8ac06e8") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e21, 0x4a00000000000000, @local={0xfe, 0x80, [], 0xaa}, 0xaffd}}}, 0x88) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f00004f6000)=""/1, 0x1) 2018/04/06 04:54:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/06 04:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff6cf7, 0x400) recvfrom$inet(r3, &(0x7f0000000340)=""/201, 0xc9, 0x0, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) dup3(r7, r6, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$KVM_SET_FPU(r7, 0x41a0ae8d, &(0x7f0000000440)={[], 0x7, 0x9, 0x7, 0x0, 0xfff, 0x4000, 0x1000, [], 0x6}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00000000c0)={0x80000e0003}) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00000002c0)) 2018/04/06 04:54:34 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2e1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="17749f2d", 0x4, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="f59092e96d420102e03fc2a65e70c49e16e8de29564995c5e36465e769e9247772b5e52c7996e17004fabfb4c1e71bc79e496c0fa80f47d6246aebe6e867cfa5ff7a960962388edfb6de3dca02ecc1", 0x4f, r4) [ 323.417574] sctp: [Deprecated]: syz-executor6 (pid 22969) Use of int in max_burst socket option. [ 323.417574] Use struct sctp_assoc_value instead 2018/04/06 04:54:34 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000100)="ae624ddc9fb3426533255feb123b395c838e6f9517a917db625dc32732d42ff221ec11118e58ea055397eb1e32416065a4a9ddc3e274e60c0daa93c22ee9b2") r2 = getpgrp(0x0) prlimit64(r2, 0x4, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x0, 0x2012, r1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x0, 0x10000, 0x6c, 0x1, 0xfffffffffffff32d, 0x2, 0x1, 0x1, 0x8, 0x800}) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000f2010000000000650d48837cda334cbfa11782000000000000000000080f3e98a6"], 0x48}, 0x1}, 0x0) 2018/04/06 04:54:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b2000000400000000000000"]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8800, 0x0) 2018/04/06 04:54:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) [ 323.472540] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:54:34 executing program 4: getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x9, 0x4) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x20) getsockname(0xffffffffffffffff, &(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e20, 0x2, 0x2, 0x20, 0x80, 0x62, 0x0, r2}, {0xffff, 0x2, 0x3, 0x6, 0x3b, 0x100, 0x6, 0x6}, {0xfffffffffffffc01, 0x8, 0x8001, 0x6}, 0x8, 0x6e6bb7, 0x3, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x3, 0x3, 0x850f, 0xffff, 0x4, 0x4}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x1, 0x100000000, 0x10001, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r3, 0x9}, 0xfffffffffffffd46) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getxattr(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000007c0)=@random={'osx.', 'user.syz\x00'}, &(0x7f0000000080)=""/146, 0x92) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) getgroups(0x1, &(0x7f00000008c0)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000a00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x8, &(0x7f0000000a40)=[r4, r5, r6, r7, r8, r9, r10, r11]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) [ 323.537385] sctp: [Deprecated]: syz-executor6 (pid 22994) Use of int in max_burst socket option. [ 323.537385] Use struct sctp_assoc_value instead 2018/04/06 04:54:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$setlease(r0, 0x400, 0x1) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x1cb, &(0x7f0000000200), 0xa}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/06 04:54:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffbfffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3e, r4}) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x77) write$evdev(r3, &(0x7f0000000900), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fstatfs(0xffffffffffffffff, &(0x7f0000000180)=""/220) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x6, 0x18, [0x160de98d, 0x20, 0x4, 0x9, 0x0, 0x3ff]}) uname(&(0x7f0000001940)=""/4096) r5 = semget(0x2, 0x2, 0x12) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000004c0)=""/215) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r7) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@empty, r6}, 0x14) writev(r1, &(0x7f0000001880)=[{&(0x7f0000000280)="088dd3540a539981d8583a473c855beee44c896b12498ffa760dbede3f7dd0038a850df4249c7daeea6596226057c05d8e2f154c9a21996d9564fb8b22b95d3938a8cbea998a3440a85a98d49323ff27997e59e7d0809da8f9e9a9018bd72530f698a0c7e76546c08b136ea389b7552f96b52c9d10de9ebbab988cf775692d8cbaa8c2c3cdda2142776ee04ab92d258323ebd62068210a7440a09d4edd949955b3e7badb639eedd213d609", 0xab}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="a3", 0x1}, {&(0x7f0000001600)="498ba010cde7abd0ee0ee4692c93f3a1b34b9999d4395b15d08136dd63fe6cf3", 0x20}, {&(0x7f0000001640)="90fd35694bc20ae4e408da616b3fcb814b9b5cc52ef61845817776cdc8603e700731b3aa98684c05ae846d978652551a73c13a4fd0b00c68e13261c7248cc7213d7a130cd0f6d2a1eedd07737e693b44f1d661afcd466f76a9764c94935624884a6a3340dff3eb33b73b1bee0a0ef634767707", 0x73}, {&(0x7f00000016c0)="190d8ac43a3d535bfa07d77b8a1464ccecdc17c0b5e4a6460fac4ade9786111ee8ea4165b6797c68171fa9de92718d5cf465a8bba6705fd69f30feac46529413df142847d43bcf7d45293cb4f0623d33fb44598fefba22e95d6d1a982efbd9", 0x5f}, {&(0x7f0000001740)="b20b4f1c0fbac246637afa36e657b8be484b6c284826543b84a4ce4b4ab688184b89e8731e7733ec8231a2edef501fdc491d9605b275a43bd64c28de050de882eaf32d1d645d8f1040ac67a9a736f3475588eb4141a0b8529b2920f11d1f36926e5ccd12564dcade0c4a66e2eb888390b400a5e7864e75cbdea14b82cf15f6a771221c1b93979397830c01d84cb7c8bcd229e629b64d29e78d816cba2323bac5f295f1babe94b56a16f267fa00ebd252de085f8ef32108a86653095426220cb3a8c71eecfe5bd2e76ef2eb06f65de10bab21250d", 0xd4}, {&(0x7f0000001840)="acd994ccdcfcc3a81530b17c1cb3d8d7b9237ea76c7e", 0x16}], 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x7) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0xb938, {0xfffffffffffffffd, 0x3}, {0x0, 0x9}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/04/06 04:54:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) lsetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000ac0)=@known='system.posix_acl_default\x00', &(0x7f0000000b00)="637075736574d75c00", 0x9, 0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x6, 0x8}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000200)={0x0}) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000003, 0x110, r2, 0x0) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x41050, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000b40)={r5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000a80)={0x108, 0x0, &(0x7f0000000900)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x28, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x1c}, @flat={0x73622a85, 0xa, r3, 0x3}, @flat={0x73622a85, 0x0, r4, 0x3}], &(0x7f0000000700)=[0x68, 0x28, 0x20, 0x30, 0x48]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000740), &(0x7f0000000840)=[0x28, 0x78, 0x20, 0x48, 0x18]}, 0x100}}, @request_death={0x400c630e, 0x3, 0x2}, @exit_looper={0x630d}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r5, 0x1}], &(0x7f00000008c0)=[0x18, 0x0, 0x68, 0x20, 0x20]}}, @decrefs={0x40046307, 0x4}, @free_buffer={0x40086303, r6}], 0x3, 0x0, &(0x7f0000000a40)="3a77f6"}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x100000a2}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000b80)={0x0, 0x1, 0x8, 0x6}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c00)={r7, 0x81}, &(0x7f0000000c40)=0x8) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r8, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000000000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) 2018/04/06 04:54:34 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x18) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x101, &(0x7f00000000c0)=0x2) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) [ 323.737861] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:54:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0xc5e, 0x0, 0x1}) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/185) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/04/06 04:54:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffff8, 0xf878, 0x8, 0x1}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x14) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/06 04:54:35 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x1000003ffffffff9) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ed8fbc)) 2018/04/06 04:54:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) 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$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @local}, &(0x7f0000000240)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x0, 0x0, &(0x7f0000000200)=[@dstype3={0x7, 0xa}], 0x10000000000001a2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:54:35 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40042000, 0x0) pwritev(r0, &(0x7f0000000980)=[{&(0x7f00000008c0)="bd2201419a9794221f516cd99c2d2e1dbff75913f965475707353eea44f7c8f797", 0x21}, {&(0x7f00000009c0)="69ba6a45c036fe03f4277d56295064062e45193342caf622b0f09475cedb953cdef8e108a0f6ac87e3c0e4471aece3700862c225226e", 0x21}, {&(0x7f0000000940)="530659a8a8e1f3154562aaaf8c15b8e8", 0x10}], 0x1000000000000113, 0x1) pwritev(r0, &(0x7f0000000a40)=[{&(0x7f0000000180)="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", 0x6c4}], 0x1, 0x44) pselect6(0x40, &(0x7f0000000040)={0x1, 0x3, 0xffffffff, 0x6, 0x4, 0x2, 0x40, 0x92}, &(0x7f0000000080)={0x8, 0x100, 0x2, 0x5, 0x80000001, 0x4, 0x9d, 0x5}, &(0x7f00000000c0)={0x6df, 0x1c000000000, 0x80, 0xffffffffffffffff, 0x81d, 0x7ff, 0x54, 0x1}, &(0x7f0000000100), &(0x7f0000000880)={&(0x7f0000000140)={0x259c}, 0x8}) semget$private(0x0, 0x5, 0x20) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000900), &(0x7f0000000a00)=0x4) 2018/04/06 04:54:35 executing program 5: socket$netlink(0x10, 0x3, 0xc) socketpair(0x8, 0x14, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ersp`n0\x00'}) [ 323.822647] device lo entered promiscuous mode 2018/04/06 04:54:35 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x8000) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0xa2, "58a0f3261e5c52e8f299b0479d04dca2a0015698c8b287ec63127aaac74a86b70d8df16b507efd82b0323c2304b03522fc1981500b45b171cce395d259f0efe44a7fe02e8293ed93ef3d64cc2ba822cf383af4e330f734a8331d0f13b57e7c2b1eb623d7a5797110df7699094b3fe04067760677ee8d9b767e6fe2a8b0e893994078b85da413b91fd4062af3459f90e8783fa5b7063fc451afac4c8998f4238ead11"}, &(0x7f0000000040)=0xc6) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 323.857185] device lo left promiscuous mode [ 323.863439] device lo entered promiscuous mode 2018/04/06 04:54:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) r1 = syz_open_dev$sndseq(&(0x7f0000000900)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/06 04:54:35 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000001c0)=""/146, 0xffffffffffffffba) 2018/04/06 04:54:35 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/90, 0x5a}], 0x2, &(0x7f0000000180)=""/110, 0x6e, 0x8}, 0x3) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000240)) r1 = socket(0xa, 0x1, 0x0) setsockopt(r1, 0x0, 0x30, &(0x7f0000000000), 0xfdd5) 2018/04/06 04:54:35 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000027000600000000000000ae7b024dd135f1ce89ee00000000000008000000ea1fcee953eadc3d30c2dee2b7d523db0bf3eadd21af458a25120a71ff4bf500abd8824474737315b637620438b5ed5133cc28ba45574efe8b2b5f13e7a7f174247c192043abc2cd4aa6ce42a2fc04d5b70a614b1a28584f8e98516761669c7b3f9685fe7d773c8a6bc4304393446bf4044e26fddbdee70aa1304478ff8293e451dd5685415c77c8066a716d56796aebf34665ab31979dd1920fb30a37c3f6e123a6d9c3d4c85e56e6d7a99d53ff3ebe425954216e1573eeec667c"], 0x14}, 0x1}, 0x0) 2018/04/06 04:54:35 executing program 7: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/06 04:54:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a07f5b005e381000100200000000000e6e6000000000000000000edffffff0000", 0x21) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000280)=@ax25={0x3, {"f97d6ec33723b7"}}, 0xffffffffffffff1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000040000000000000040", @ANYRES64=r5, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15ffe90001abab"], 0x48}, 0x1}, 0x0) 2018/04/06 04:54:35 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x9, 0x100000001}) 2018/04/06 04:54:36 executing program 1: r0 = socket(0x1d, 0x0, 0x3) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00001a0300000000"], 0xfffffe84) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x0, 0x0) setresuid(0x0, r3, r4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x10f) write$rdma_cm(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c75b4bef463133d54140dd40064213c10a300b1d4a9221ab4796857c0558e064cce2dbe74e15ca529a084bc5a7a914c1e68fc2abef0cc321fa7aefc3b6e5358"], 0x40) close(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000180)=0x8, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000240)={0x6, [0x44bc05a5, 0x9, 0xba1, 0xffffffffffffffff, 0x2, 0x3]}) pread64(r8, &(0x7f0000000280)=""/59, 0x3b, 0x0) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0), 0x0) ioctl$int_in(r9, 0x0, &(0x7f0000b28000)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) fcntl$setown(r9, 0x8, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x4028700f, &(0x7f0000000040)) 2018/04/06 04:54:36 executing program 5: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r8 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r7, 0xc0045878) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000640)={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x3}, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x8001}, 0x3f, [0x9712, 0x8, 0x800, 0x5, 0x2003, 0x9, 0x8000]}, 0x5c) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r9, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="91a154dae6b70a282219cd32e148de5989c6918939a1df413f968daffe3affd0c69ac38143eb7815d9838b8996ca8340ddd3fb2b2829c0ce0ba6b4ff611a3859563e1a1e265866d2167b065241b47510a56f347e3012d8effaa993d363e806d141536a4e06567e2df68d69028e4a21289322419615847592cb08f1901d1f99cb26fae68a0274bfd806ea9dfc38b36e04aac2bdb0dae5541da24d8df5ba85214810c6b2503542506bf660a10b9eedf5e05a2d25e3b19d99612aefe6bfae9b0d9c27224d4efed13e1a", @ANYBLOB="aace9d7ea6a45bbce57beb0c0f7424a56e174551e802c987e42b0a7ce16a18725aadd1901cfaa36ba887d0ea69b347155a3e0fba48ebcdffd6ee8ed82181e6852179deca050af53798e38f8ad1c930ae38f34ff033c7e64a382b172c3e89720b135ccdcbc222fe4ac991b45cfd06dc2ca957a90e1a7a54c71a160584c77a2a792b29a31ba426d0b1c68a1d8fa9c587e1edf50fc368c42cce3550f7a88f439584d76c4a8493dab7", @ANYBLOB="49675bf3d0f2a45519a8fdbf025f7fb9", @ANYBLOB="6406e865cf32751355e1a73cb041729c203c84c26ca02bd8ccd5bf594702d1327fcc5d5440c3a5e7e4e321a17eee5f7549783d04cf3d925530f0efe701fce5325d982c648b2ca4", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES64=r9, @ANYRES32=r10, @ANYPTR64, @ANYRES32=r10, @ANYRES16=r6, @ANYRES64=r6, @ANYRES64=r8, @ANYRES16], @ANYRES16=r1, @ANYRES16], 0x7) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 04:54:36 executing program 7: prctl$setendian(0x14, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080)=0xfe, 0x4) 2018/04/06 04:54:36 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x10, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4044000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="a10e614023838b42a4adc039bd694a3132e92697f527088aa0b9191d819c5e4ad217aee4ccc3483242287d2ce7011f3a", 0x30}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x20000000}, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1002}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0xfffffffffffffcb9) 2018/04/06 04:54:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001580)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="03f3a61fbf8d34775d7ae56884730d218fa7ad301fa5", 0x16}], 0x1, 0x0) pivot_root(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001440)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x9, 0x8, 0x400, 0x7521, 0x0, r1}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000006b00)=@pic={0x20, 0x7, 0x6, 0x1, 0x3a97, 0x8, 0x69, 0x3, 0x2, 0x8, 0x5, 0x3, 0x2, 0xffff, 0x8, 0x7c76fc0}) unlink(&(0x7f0000006c00)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x100000}) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000069c0)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000940)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f00000004c0)=""/62, 0x3e}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/216, 0xd8}, {&(0x7f00000007c0)=""/140, 0x8c}, {&(0x7f0000000880)=""/43, 0x2b}, {&(0x7f00000008c0)=""/124, 0x7c}], 0xa, &(0x7f0000001680)=""/4096, 0x1000, 0x4}, 0xeb}, {{&(0x7f0000000a00)=@ax25, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/32, 0x20}], 0x2, &(0x7f0000000b00)=""/140, 0x8c, 0x5}, 0x5}, {{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000c40)=""/162, 0xa2}, {&(0x7f0000000d00)=""/209, 0xd1}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/191, 0xbf}, {&(0x7f0000000ec0)=""/193, 0xc1}], 0x5, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000001040)=@ax25, 0x80, &(0x7f00000010c0)=[{&(0x7f0000004680)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/13, 0xd, 0x9}, 0x9}, {{&(0x7f0000001140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000006880)=[{&(0x7f00000011c0)=""/163, 0xa3}, {&(0x7f0000001280)=""/208, 0xd0}, {&(0x7f0000005680)=""/223, 0xdf}, {&(0x7f0000001380)=""/15, 0xf}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/55, 0x37}, {&(0x7f0000006780)=""/227, 0xe3}], 0x9, &(0x7f0000006940)=""/87, 0x57, 0xffffffffffffff78}, 0x1}], 0x5, 0x42, &(0x7f0000001540)={r2, r3+30000000}) 2018/04/06 04:54:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) dup2(r0, r1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x200, 0x3}) openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) 2018/04/06 04:54:36 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) 2018/04/06 04:54:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"697036677265746170010000000300", 0x8001}) 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f0000000180)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x1, 0x0, 0x0, 0x4}, 0xffff, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x5, 0x3f, 0x4}) 2018/04/06 04:54:37 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a00050000000052ce1737e9a8eb15ff0100000000000100000000000000ff10", 0x24) shutdown(r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) [ 325.777722] can: request_module (can-proto-3) failed. 2018/04/06 04:54:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000000100)={0x3, 0x2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/06 04:54:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e21}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='$!*vboxnet0\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) setpgid(r2, r3) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/06 04:54:37 executing program 4: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x8, &(0x7f0000000700)=[{&(0x7f0000000280)="3d09e91edbdb6fd209a54baa1582747db38387ebaecbcfa8c0285eef02e40385b10d24fb509318fc536e96ae5f39800021674eb61fbff63624084b3bcdea96b6ce942cc147031bca55467a637ce8fc7328c1731216062596c26a51e82f5a94de610cf5d77295c8f56c98831247a96c839cbb2c6e1716c31a824ad28a4a0e553cf0e0fbb943a383", 0x87, 0x1}, {&(0x7f0000000340)="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", 0xfc, 0x6}, {&(0x7f00000000c0)="692099f214657221189c8cd1c25b55ed57051f678bcbe956e7b18f0357919bf02e411d2f0d7958693719e8e256adaf91cf7922177b77fbf979b34dfe74e862f9231d7b637ff2714e74c95795652a4796406029839294e5674f406a14bf9763835cc4a4e381c1756468bd6f1a274201d0e9bb", 0x72, 0x10001}, {&(0x7f0000000440)="e0e2da09a6ef0863a025b03f4cd5273293164038b3886a6eb7238f448e5245c339f4af2b96b361e6c1a59f8e4dd4f7be0f3aa4c43b765e5564cd63020329dcef6d83f0bc369894109380baa9d1f02d4d1fe3c0d7ed803e17ebed75154e65d508779917327d39d15918b18bfd27a4305272b2a7f410f8515a0718114ca131adbed9e1d740b6ff577714c3da738b562164ba46d2cde24141fe4c5a3a17803d775f17f04eab57c9161879327d91f17f1851027733b1257a513b37f5a2a3424ed5d09dfa2a", 0xc3, 0x849e}, {&(0x7f0000000540)="157cc486d848823e9eea041935a722753f3cba730e9128222635eb8abdc443b9989818ba711679da75a4b51bec84a16b46c6a376c81ef1ad504c", 0x3a, 0x8}, {&(0x7f0000000580)="6a3156a74ba7f8d67b0607bfd65bc56e1029b0c2aeb0eeecae00b5ff6ddf025b6bf6a7c78984e4952bde320e3ac5aff14b163e34567de177f1d66101c3496b79c1aa66b403516f39580728b2c720a8bf04f7e92154cb1391bc97f16eb43fc85903ee49b54e4656b26932caae5fb4f8496f8cc87d7aa7f2e2da9ed74a1453a0314ba817a86f5e9bf70f34704afbee31759ee9e9513619cbcff04310988639cde4e3696660c6f90ac92d5adbf6aa8a79011a94dbf61284a650725c6efcef7fd7fd93910849a430293528f83a465a254f8e968486c869", 0xd5, 0x81}, {&(0x7f0000000680)="9a1a448edbc98b3669e715792b55531588ad9aa04a271b1203b16909b6c1e52965dd0aa360ae85cc75cd837cca", 0x2d, 0x3ff}, {&(0x7f00000006c0)="7e551c3309f1fa99816b3fc8cc13e3da804628d8f8842c0f29399102c4", 0x1d, 0x2}], 0x90042, &(0x7f0000000980)=ANY=[@ANYBLOB="6e6f646973632c6e6f696e746567726974792c696f636861000005000000703835373c00516bea21e4e7288ca00cfd21cdb1a6affb3ecc9b36061436a60cdd32451b58bbedf2b9d9e1c1b12b92a487d1a7792db3f24d9e4fc3292cbb44edb788cda82bdf74fea9b0cc8f00b00770ff7165897e"]) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) removexattr(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=@random={'security.', 'eth1procvboxnet0*security,{mime_type%\x00'}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) uselib(&(0x7f0000000800)='./file0\x00') socketpair(0xa, 0x3, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000900)={0x62, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000940)={0x3, r1}) 2018/04/06 04:54:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4100, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x6000, 0xf000, 0x2], 0x0, 0x8, 0xff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000000c0)={0xa0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000240)={0x5, 0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10400, 0x0) [ 325.919434] *** Guest State *** [ 325.922854] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 325.931788] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 325.940681] CR3 = 0x0000000000000000 [ 325.944459] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000000000000000 [ 325.950992] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 325.957537] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 325.963549] RFLAGS=0x00010002 DR7 = 0x0000000000000400 2018/04/06 04:54:37 executing program 7: madvise(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x6) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) io_setup(0x7fffffff, &(0x7f0000000040)=0x0) sigaltstack(&(0x7f00006ba000/0x2000)=nil, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000080)="b931f44c2a5765809161a8ebd7ecb1bbd932783b12775a26a10d9e6d0e31224f09cc9dc2f4eecf41bc2b979ecb0239e63a298ab2be5e376b8d0d813f5e037a77847288aa8cd5862453d907eede931639b2d26f1c9a2f8b5c5f9ecec59f4a03963967b804dbe6f614b53211a4ef209b724db8be1652b91cb0c1ad19de7b7e5757250e9ddf1a348e5593408e11018f8badfb06f69937a5251614f4f40d459fa4028f1d58086d3ae4f8", 0xa8, 0xfffffffffffffff8, 0x0, 0x1, r0}, &(0x7f0000000180)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/04/06 04:54:37 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x200000000, r0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) recvfrom$ax25(r0, &(0x7f0000000340)=""/206, 0xce, 0x2001, &(0x7f0000000080)={0x3, {"3f8cec9119e163"}, 0xfffffffeffffffff}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000300)) pipe2(&(0x7f0000000240)={0x0, 0x0}, 0x84800) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000200)={0xfffffffffffffffe}, 0x1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000440)=r2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000002c0)={0x2, 0x3b61}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1800000000, 0x101, 0x800, 0x4}, {0x5, 0xc7db, 0x6, 0xfff}, {0x41, 0x100, 0x3, 0x4}, {0x1ff, 0x0, 0x7, 0x9}, {0x8, 0xfdc9, 0x9, 0x82f9}, {0x7ff80, 0x5, 0x80000001, 0x3}]}) getitimer(0x2, &(0x7f0000000280)) close(r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) [ 325.969579] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 325.976286] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 325.984326] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 325.992341] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 326.000364] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 326.008384] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/04/06 04:54:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x100000000000024c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="1f0000000203193b000007000000068100023b050900020000004000020058cce4651c4a369fa66be164c97b1c785291a3ef01d5dd3f49a7f865b99b771c030464ef13541a3fcde3cbfb87756695f0f950912c55611b46a2d2b007f75900a849af1ff7beab96197f206620b1a2c8d603624ae89202d895", 0x77}], 0x1) [ 326.016416] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 326.024426] GDTR: limit=0x00000000, base=0x0000000000000000 [ 326.032457] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 326.040472] IDTR: limit=0x00000000, base=0x0000000000000000 [ 326.048496] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 326.056501] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 326.062957] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 326.070438] Interruptibility = 00000008 ActivityState = 00000000 [ 326.076710] *** Host State *** [ 326.079934] RIP = 0xffffffff811ee723 RSP = 0xffff8801aa4df370 [ 326.085956] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 326.092395] FSBase=00007fa7f5e42700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 326.100236] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 326.106161] CR0=0000000080050033 CR3=00000001b1ae5000 CR4=00000000001426e0 [ 326.113226] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 326.119944] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 326.126055] *** Control State *** [ 326.129555] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 326.136272] EntryControls=0000d1ff ExitControls=0023efff [ 326.141771] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 326.148715] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 326.155415] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 326.162371] reason=80000021 qualification=0000000000000000 [ 326.168731] IDTVectoring: info=00000000 errcode=00000000 [ 326.174217] TSC Offset = 0xffffff4ea0b6644d [ 326.178586] EPT pointer = 0x00000001bcb7c01e [ 326.570847] can: request_module (can-proto-3) failed. 2018/04/06 04:54:38 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) ioprio_set$pid(0x2, r0, 0x8) 2018/04/06 04:54:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x4000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0xfffffffffffffffc, [{0x81, 0x0, 0x7fff}, {0x3, 0x0, 0x2}, {0x100, 0x0, 0x2}]}) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="8a", 0xfd83) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="2add", 0x2}], 0x1, &(0x7f0000000080)}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/06 04:54:38 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0xfffffffffffff001, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0xd00) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/06 04:54:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80001f, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) close(r1) 2018/04/06 04:54:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0xffffffffffffffff, @loopback=0x7f000001}}, 0x1e) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/06 04:54:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x101d00) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000380)={@empty, 0x1c, r2}) r3 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x4, 0x4, 0x6, "db139fc03c47", 0x20}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/04/06 04:54:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000008c0)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000900)=0x9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newroute={0x30, 0x18, 0xb09, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/04/06 04:54:38 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'nr0\x00', r2}) accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x800) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000387000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@rand_addr}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x124) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x1d, 0x4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 04:54:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/194, 0xc2) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x44000, 0x0) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/06 04:54:38 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) setpgid(r0, 0x0) 2018/04/06 04:54:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/06 04:54:38 executing program 0: r0 = userfaultfd(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xad3, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/06 04:54:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000000), 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x742, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x10) 2018/04/06 04:54:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x800, 0x0, 0x4}, 0xfffffffffffffd53) clone(0x0, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/04/06 04:54:38 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'nodev}\x00'}, &(0x7f00000001c0)=""/146, 0x35c) 2018/04/06 04:54:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r2, r3, &(0x7f0000145000), 0x53) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r2, r3}) 2018/04/06 04:54:38 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x800}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x200000000003, 0x3ae, [], 0x1, &(0x7f0000000380)=[{}], &(0x7f0000000200)=""/71}, &(0x7f0000000300)=0x78) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x434000) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200400, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r4}) 2018/04/06 04:54:38 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0xffffffffffffff81, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x310) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '/dev/dmmidi#\x00'}, &(0x7f0000000100)='user[[cgroup\x00', 0xd, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000000)) read(r2, &(0x7f0000000040)=""/85, 0x0) 2018/04/06 04:54:38 executing program 7: r0 = open(&(0x7f0000000600)='./file0\x00', 0x81ffe, 0x100000000011) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000540)={0x2}, 0x1) r1 = memfd_create(&(0x7f0000000440)="b8247070703027292c00", 0x3) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x1, &(0x7f0000000240)="93783876c23ee6edbd1531c8ca929f35c9a68ca783b5da6592b2f9f28b21b4ff34bd7176b07145307575b4250438d9c571db94b7d51db389f800899ee29013ed47cefddc0c638b889747fab8", 0x4c) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="021300000200000000000031b315a616fe000000000024a59bfc752657a49387b1051b653465963c0c59f08450c52ff73270320d3bc6f05fc2be22420f50fcf890"], 0x41}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x2, 0x0, 0xfffffffffffffff7, 0x4, r5}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x268701b9e9a59f07}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000480)=""/171) ioctl$TIOCCONS(r0, 0x541d) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000580)={'bcsh0\x00', 0x7}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x1000}) pipe(&(0x7f0000000700)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000380)={0x9, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/04/06 04:54:38 executing program 3: r0 = socket(0x10, 0x5, 0x400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x500000000000, 0x1, 0x41, &(0x7f0000ffc000/0x2000)=nil, 0x5}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/04/06 04:54:38 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40180, 0x69) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) write(0xffffffffffffffff, &(0x7f0000000100)="fd2ab7a22bc69d9ab7dcf1afa41f7c77a782ba1a6b9902c7c60584e41657546090ef119cd66670a2c723bc171815e52d931e5028c71705da6d720763235674b6febc026ce1d27d9452619ed3e597447168879094c983dc524201543859ad682312176388ee", 0x65) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3e) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)="ba860b7ec6d5436c9d520e3749c3e29ad4c6ba76b8d325c3fa020e8678e2ed5db7", 0x21}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x1e4) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/11, 0xb) close(r2) vmsplice(r1, &(0x7f0000001480)=[{&(0x7f00000002c0)="a3fad193add0e82fc425a8d9f07bc3bfcaa72875cf69ab41d1d135ba7716605020dbeee5bc3b81e333053f3553bf97394a0c22b3cf13b58ca8e7dfab27108cce044cecec5af23ac0d33f166dc4e6b4f1a5fc1be1a428d3324ebdbd7577046c43ed68caf1e42110eae14064c869b32716d013ca1248704576d1c77951ddafc1631ce058b73138a59dcef6b99b6cd9433daf894d725cfb0de2381deda9f1b7ce40b88ad1f4761d8c8a73e2329bd5c3faf94d2517ba75de4e345e3057af14e292", 0xbf}], 0x1, 0xa) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r3, 0x7, 0x2) fallocate(r4, 0x0, 0x4, 0x1000) ioctl$int_out(r4, 0x5460, &(0x7f0000000380)) syz_mount_image$hfsplus(&(0x7f0000001500)='hfsplus\x00', &(0x7f0000001540)='./file0\x00', 0x6f, 0x1, &(0x7f0000002940)=[{&(0x7f0000001580)="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", 0xff8, 0xff}], 0x2, &(0x7f0000002a00)={[{@creator={'creator', 0x3d, "278dd1fc"}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000002a80)='jfs\x00', &(0x7f0000002ac0)='./file0\x00', 0x1, 0x1, &(0x7f0000002d40)=[{&(0x7f0000002b00)="fd30e3295096969193f3e3c6334f2d49bfa0f46d9e479791f7211fe58a563fa2f5988cf535d49c18a0576fdbcd945834de8e2d11f2d5463af950", 0x3a, 0x1}], 0x100010, &(0x7f0000002dc0)={[{@iocharset={'iocharset', 0x3d, 'cp866'}, 0x2c}, {@quota='quota', 0x2c}]}) splice(0xffffffffffffffff, &(0x7f0000002e00), r4, &(0x7f0000002e40), 0x1, 0xf) readahead(r1, 0xf7, 0x9) pwritev(r2, &(0x7f00000034c0)=[{&(0x7f0000002e80)="d70ba5c18af6036b56ce7145f6fe1bd71609f55a9af3021b1b361cba1a6aeabff4d1a031ad6d3f47449fab8eec689bd248f7e87b1d9493fa1f9beb044324af71c099a30dc47fbda48c370fd7b084baf5ad90950a15cc671bfcbaa7c74d6814dcd1886eef920d82195a3ef73f8a1b7262c34f38194f10467896662fccf3653729f9d6b41a4b2076230b42bce1729ae6dd79def5a116b5f9e5106999b990799a8658ff37b6e0f789717b9756371e3b3f0b5f53e67a0aa4ccde64bf9936acd8886b56ce8127ae279c8892a8ebdab25788baf9503e53d25b25381096fa976a697fae083b057de79ee54f853be779eef6b12d6af7900802cd4aa19d", 0xf9}, {&(0x7f00000033c0)="c4050eee62de34897b93b2d38964e6059ce3b67da69cde6c0e53d459db1439d0639af608c4991a743fdc3fe7b2ab1db2263ef70c3c38e0bd511ae50632d1710033c374460a266445c20e1682953392eee73dd5a7413f590f1f002f3eadcf9b80a562104df929ef561212a24d38bcdb082b18528ecfe81a342b622d840cba14ff9afddb479b9f8ae1c320f8eaad26a0f01d16a4fa850a89316bc3a94870e75b81029bd12653bcd7f504c972eedbf06e482ecde1b3b8a3df2a7f2fa3bb276cab4f4f1197515c09d59621e470dddd487ce9d139f54753", 0xd5}], 0x2, 0x33) fcntl$setpipe(r4, 0x407, 0x962) 2018/04/06 04:54:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faabcf791de83efe390f9e164355a620b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/06 04:54:38 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x5e, &(0x7f00000000c0)=""/94}) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='sYstdm.proavmnet1nodev\x00'], &(0x7f00000000c0)=""/18, 0x12) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'rose0\x00', {0x4, 0xfffffffffffffffe, 0x4, "ce4d81d36dcd", 0x8}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={0x0, 0x1000003, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x10000000000c}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\a']) 2018/04/06 04:54:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) times(&(0x7f0000000040)) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 04:54:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000000040)) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000280)="dcd941a5eeea8ba939403f784eeebe952088d6b47384830255fc8983a2e9d270596cc271658ac91cca3a5f2b8ecc7920f154dc5f837641706507dbeeee7464c703d25e0b270f8fc4f561aeb65c6da62257433a0fbb37204a6bd349a7b2ae1dee9f9f63b23626308246fac5ffb19ccf62a4a78eab9c2cbd60d90539ca7339ebde31623b54bcc875a1c0596094b7b49c87a0f27d9f577d0e565fa3d6d30cf3d1094a8d8b29438fc120c1779efc328fe6050e5f7ebe90a862b245eb5ceffabca85b3f07eb18e28f85b8aa69a2e45b631a1d87f5553a") ioctl$void(r3, 0xc0045878) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sm3\x00'}}) 2018/04/06 04:54:38 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400104, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x1}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e23, @rand_addr=0xbd2}, 'bpq0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xffff, 0x10001, 0x9, 0x3ff, 0x8, 0x8}, 0xffff}, 0xc) 2018/04/06 04:54:39 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x327ac2538576877a) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000009ea23188bbf0fca570c803e85e5e18e3f7107b55992b046187005d270d3019a7847b529da8db6d053f8a8d787f3df8f5ae1bd077448ee7afb98bf6a8e013383ed25345be3e6d30b332c6b58d2753b1a28c28351f474fbb55640963e025ff2f433f1f5d66409eef5ab1a3a8722a158d3725a09320013316d1d8514cbdb4c0"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x80}, {r4, 0x84d3}, {r4, 0x8000}, {r4, 0x40}, {r0, 0x1}, {r2, 0x400}, {r5, 0x410}, {r1, 0x480}], 0x8, &(0x7f0000000840)={r7, r8+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/04/06 04:54:39 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=""/214) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x2e) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) io_setup(0x7, &(0x7f0000000140)=0x0) io_submit(r3, 0x4, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000000180), 0x0, 0x5, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x100000001, r2, &(0x7f00000007c0)="bc140f69f9fd099de5ccee33d863e66fc02a8896cda92edb89c87fe8fb4686ea3e5bc062ba5947f22c4899b51e30d7846ccabb4b583f8779ccb21e0dd420fcd407a7e3fc78260c09fc98371252eb5ad0adbb638bf3380dd688e2cdd1a0368e807fc5a83f7dc0e0565f9abad029ab0dbc6d350009c689bcad495ca5ca7eae757d4da07a0643e74d5b2c3cf229a385db8feddd51281fd3f1e134db0b44cc9cb7a8c041f3428a2978f96a49cc578ea78a0223dac57d40fd83001351a05f05e6c69bf89e2c97", 0xfffffffffffffe0c, 0x0, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x519, r1, &(0x7f0000000280)="d6eb7e66173358d23a6db40debf0914963b6fd13e187907a7f088e56ea43be52612db97f402f8908bfe3fc4439959856b7e9ffea481ed05b3f2c44", 0x3b, 0x0, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f0000000440)="0badc313a6f5d3d47fc418d720f9494bd1e9703fd6c0bd8440bbf53878ce736070baf35b933e1043e25605ec4832d9a76455", 0x32, 0x6, 0x0, 0x0, r2}]) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) bind$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x1ff, 0x401, "eb96389c30d5fdf114035f3ce5407e2d462fc8ee5bcac93aca3718c47cdc397164b630af379058967926413e69a3d14cd8ff0dd5d9fe0e716020552f121ed4", 0x3d}, 0x60) 2018/04/06 04:54:39 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/06 04:54:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 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, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/06 04:54:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/04/06 04:54:39 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f0000000180)={0x11, 0xd, r2, 0x1, 0x2ff4e471, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/06 04:54:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="4c724cd01efff55d958640b5ca04194f31288a664e1a00f6df31f8eec4f7a76282dfb0ccf46e0d105ee933b3a7b1391e0493285212a466795d7e", 0x3a}, {&(0x7f00000000c0)="a3143a5cafcfae8932994ce715d28f4a4f9792b6118534a3a89ffab723e2dd1b47997a18e7a1b5b1f9834feb5d20edc47b3ba43f293df32b45b9984e3e1ad5828db6d14c11faafb4c7def59214cc5d519e80391a196bc00fb71c113172073554c6ce025812ceea", 0x67}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000140)="8ae1c5b7a95c2c8d534e227bb5a545415c9281c404eefb6924a9edd74f26154a6a261fd5a1e5bb", 0x27}, {&(0x7f0000001300)="6b39a43b3f90e51e5bf2d5ccd936fbfe20b4f1b20af52cb2527666b12c6140b39be5f5e3d4282133d4fd20ceaf67b00667331fcde0b5ac67ae59e6d74fc5ebb3e6a217c3a11a94bf4b472ba5dc3015c9a1a711a1bc607521a6b525d6b1f524b9f28e88be14e1bf8814e4d2a4b6c9b402dacf77ef04ac0d298b18769dd2ea6ee702ea88ce433455e45a727c597133e62f2ca13ffed0d2b037d930fe7b3effa6abaa149e4d205c004e3e43a51613133f56e61c8ea0ba04ee30d4e4940dbc567c726884b9faf58aeeaccd9153f84d0897c61cd50b0fdc572042f8cff4f4", 0xdc}, {&(0x7f0000001400)="31dac396aab7891bfb10ad5b4afa261fc1e36a9b85d648256bcab37899fa2f5788b8385c2cd3120c1223bf448ff19d8cf1554e4351254746fdc19290a80fef256e3ef784d2b1c92b6e4a843c1aa057030b3c8121593b8d70ea955812d4eb4d3d2bf89ce2a670be2ccda7258b64bebe94428415647976d6655cce6615566c183841b0ac4a2bdd84dd7d40170c4afc12d8ffd9e7b7b90d9ab4ade9514781468530317d3c5a035992f75878c07a3dd972099365e4b8f9e2fb35cbc26ac1f49d4b352f92eeada985f42a", 0xc8}], 0x6, 0x1) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000001500)=""/65, 0xffffffffffffffdb}], 0x2) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x800) 2018/04/06 04:54:39 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x802, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000000204, &(0x7f0000000380)) [ 327.896467] devpts: called with bogus options 2018/04/06 04:54:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3}, 0x20) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) 2018/04/06 04:54:39 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'lo\x00'}}, 0x1e) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) r2 = dup(r0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'lo\x00'}}) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"558f205621df52"}, 0x9}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}) 2018/04/06 04:54:39 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) setpgid(r0, r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff7) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400040, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000280)={0x7f}) 2018/04/06 04:54:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0f2123c35174ae9821c14a64f67f2164", 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1}, 0x8) socket$nl_route(0x10, 0x3, 0x0) [ 327.940307] devpts: called with bogus options 2018/04/06 04:54:39 executing program 5: keyctl$unlink(0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) exit_group(0x2) ioctl$PIO_UNIMAPCLR(r3, 0x8008700b, &(0x7f000098dffa)={0x0, 0x0, 0x4}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x2) 2018/04/06 04:54:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x3ff, 0x8, 0x7, 0x1f, 0xffffffffffffffff, 0x64d2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xfff, 0x6, 0x100000000, 0xd, r0, 0x1}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xdb, 0xffffffffffffffe6, "251a607e78250ad96ed0f8477326af944ca402bb72eb2df7def7354f7e6e8140b130a33177505dbca818b310868c0e3370ccf91e19970e436af2898f4f25a18d10a25979444ea2abd00a8a7ee751159a5708c46155746bf161bcc466d25a5514f7d11de5411a9153fee533b192c189cf535d47de68ba9522abdacb864f33750aa143571c26f6ed67d1fc131f8aa1a08d41b62b541466ccec696f28d38b90ba9c43cfe3ff474d804bd202b5f7dcc466c9718ef75b73676c062e3aea5b02a6c6a21a1b3ed907e412a8d9e58bfabb35d1f666d4a9"}, &(0x7f0000000200), 0x1400) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"9333aa85421910"}, 0x2}, [{"3a4b3fb43fb556"}, {"ed24dcfd366475"}, {"eef19b77a6e43a"}, {"0980d3e4173d28"}, {"0d65fb8f2d560e"}, {"0b04c840e3838c"}, {"78a06d13992188"}, {"c6daf15937db8c"}]}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a8c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0, 0x0, 0x2000) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0xfffffffffffffffd}, 0x2c) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x22fbf624dae38ee6, r2) 2018/04/06 04:54:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) r2 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xc4, 0x2a, 0x300, 0x70bd25, 0x25dfdbfe, {0x5}, [@typed={0x8, 0x28, @fd=r2}, @generic="7b2216ae3957c22e29624b49632d46861313c1fdf73d1eda89961a1b1224fd6ca5d7b9acf876df1b7e815782cfbeb9780667a5a6130462559f66064dda417753e3eb4f53248a308f9c1871e85671b9260d82aa04866c1e6f2a79d68f8aafa3215f49c3158de092e652758a8f6977f187336e9633d24a36fcb58abed514dc10ea0caf4f0cc0ecc53f8eee5d6e27c55c6e249d5d30", @typed={0x14, 0x17, @ipv6=@loopback={0x0, 0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4008004}, 0x80) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x33, 0x0, r3}, {0x7, 0xff, 0x1, 0x6, 0x6, 0x8, 0x5, 0x8b}, {0x401, 0x7fffffff, 0x8, 0x800}, 0x800, 0x6e6bb1, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x3, 0xfffffffffffffffe, 0x9ab4, 0x101, 0x6}}, 0xe8) 2018/04/06 04:54:40 executing program 5: socket$inet(0x2, 0x2000000080002, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/06 04:54:40 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) 2018/04/06 04:54:40 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0x10, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000000000)=[@rdma_dest={0x18, 0x29, 0x3e}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) 2018/04/06 04:54:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) 2018/04/06 04:54:40 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000012c0)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x50402) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001300), &(0x7f0000001340)=0x4) mq_unlink(&(0x7f0000000000)='B&,/posix_acl_access$\x00') r1 = socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001380)='/dev/vcs#\x00', 0x8003, 0x4044c0) r3 = syz_open_dev$sndmidi(&(0x7f0000001280)='/dev/snd/midiC#D#\x00', 0xc23, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000010c0)={0x0, 0x2}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001140)={r4, 0xba, "9a9a4e99392689e6c720733cbe6a8db451f421fb119613b80a582adf2d682e3894512c16c28cd590b15f83c91bc675ce6d33e18f05ee0016bffe3330b0b476bcb263d386576139f0fc18f4d81e01beb103e40352fea388c6f54b4ec99b4a70b1e37ad069b50de1b3e0047487a893c667be44107758d18607937f85ceb03a398bf40143675751bc10ddd29dca61be57b13a236126e67ce7521b4397235f358dc10245c8743fbaf136194bdf13ac107fb85b0f4885a60a9e9a1aa0"}, &(0x7f0000001240)=0xc2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/4096) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) write$rdma_cm(r1, &(0x7f0000002bc0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002b80)={0xffffffff}, 0x113}}, 0x20) write$rdma_cm(r3, &(0x7f0000002c00)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r5}}, 0x18) 2018/04/06 04:54:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) times(&(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000140)="7d899ee3446750359e0c167b52180c5507ee97c7347cede47414154a5d2b8d3c93545b0948c8c940f6be05a2ec375e73f90fef86e08bfb2e01eb02d920187e731a9384b9b8988e2faf1c8a64750932ccb6566b8060d40367adf448aad4549ceeb49d3e0183560e63f17481847aa10b3ae8b79119d8523936c91862813aeae40a6309cbc8054a6c2348dedb1089e03f73981b9a88254820c1445d33d96ef54917fba5d8b77700d08eaebb927d074e6dfda21de8ad27ef8f7971351b52f2c484b9c9e284ddd87990f27b1a", 0xca}, {&(0x7f0000000340)="02bccab8ca195f9e677e1ceddc0770720955d6d4bcbeafd637136fc44d405b97cbd314c6b48651cd73905b01f35b4b48c178a0ec0dc15d025830e7471fd4d7342cde703f7c179f5edcf87915d936ac246376afb6b270a970fe1983908c5994c22004ea70a7ce187567fe28dc2872eff7637c4ef34249780246fd7c8d51342e386008a2f2cb9a2e3c7ed87eb2177f160eb32e017689b93cb238dbd236d4391e53824bb3b1c30b0fa3a9a11ebf9d9669d7da4da46ea28cd638ccec6841c89bd6b8da8b9775b0bdb5b925595d93da645aef9b9a71d7175dc153e44759936e89268a7b6d", 0xe2}], 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000240)=""/246) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000480)={0x62, 0x2, 0x1}) 2018/04/06 04:54:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000340)=""/12, &(0x7f0000000380)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) write$eventfd(r3, &(0x7f0000000080)=0x1, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000300)={0x9, 0x4}) r4 = dup(r0) write$eventfd(r4, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) recvfrom$inet(r4, &(0x7f0000000c00)=""/4096, 0x1000, 0x2, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) write$eventfd(r4, &(0x7f0000000bc0), 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000003c0)=""/97, &(0x7f0000000480)=0x61) 2018/04/06 04:54:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000052003507ffffffffffffffff1c0000007365fb987f255f15b4bf552ddaa9a209e68908000000b744f89f2bb3437bf7d07b732a38500f3be546c41bac595ffcd6fe81cfcd7d161c17c2e6b761d4e67331cd85"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x900) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000400)={0x0, 0x8, 0x0, &(0x7f0000000100)}) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0xe, &(0x7f0000000140)=@raw=[@exit={0x95}, @jmp={0x5, 0x5039, 0xf, 0x4, 0x8, 0xffffffc0, 0xfffffffffffffffc}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0xe, 0x1, 0x0, r2}, @map={0x18, 0x1, 0x1, 0x0, r3}, @alu={0x4, 0x100000001, 0x1, 0x7, 0xa, 0x4c, 0xffffffffffffffff}], &(0x7f00000001c0)='GPL\x00', 0x2f, 0x4a, &(0x7f0000000200)=""/74, 0x41f00, 0x1, [], r4}, 0x48) fcntl$setstatus(r2, 0x4, 0x40000) 2018/04/06 04:54:40 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000280)=""/146, 0x92) 2018/04/06 04:54:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0xfffffffffffffffd, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x4d3, 0xb7e6, 0x100, 0x14, 0x2, 0x1}]}, 0x50}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='selinux^]-#keyringwlan0$\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f00000000c0)="987c3ed3be9e5cd795", 0x9) 2018/04/06 04:54:40 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {0xffffffffffffffff, 0x4}], 0x3, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/06 04:54:40 executing program 0: prctl$intptr(0x18, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x0, 0x10001, 0x5, 0x0, 0x0, 0x77}) 2018/04/06 04:54:40 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)="c216f0af3200d407f3324ad824bc0cbb823feaf2f425608d3d201c6c31747208490c2fd184a1"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/04/06 04:54:40 executing program 2: 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) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x9, 0xdc8, &(0x7f0000000100)}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xec, &(0x7f0000000440)) fchown(r5, r6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f00000007c0)=ANY=[@ANYRES32=r9, @ANYBLOB="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"]) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000240)={0xffff}) r10 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) getsockname$inet(r10, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r11 = dup2(r4, r5) getsockopt$netrom_NETROM_T4(r11, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) accept4$ax25(r2, &(0x7f0000002b40), &(0x7f0000002b80)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) 2018/04/06 04:54:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'fo\x00', 0x8, 0x9}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x200000000000028d) 2018/04/06 04:54:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) iopl(0x3f) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x80563ad9452c254a) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x1000, 0x6, 0x9, 'queue0\x00', 0x2}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="ffff010100000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="ff9cd4dbb94400fdb490ce0ebb1bc88bf2eae047bdcb063f0044adeffd870a52c4a63e2fe6e2da753dce101157622e9621ca4604cf997e609b7d074d"], @ANYBLOB="5809000000000200da05000000000100fa20b0cd3494511ad6c23f31ee50f013346adaff0ba16a6ea7d8e5f79f0bc87c54a451f09dda16863c0a423363afc0d792bac8ba71a5e2c6850717c68a6c8426d60ca88747f754cb8f43035d381cb2578a75a2d5d61721b08bd1c78360837d2c15af0021402ba5a207c761db337d7d8928c11752b271efe1de0db09558fb662ad08c511db84b3c816662835cc6acbb2aa5e39c157108cece6f598e7d8a79bb4f6d02f080a6322ac39d0d851dfd2ded67142fb90362964711052dc7a463e57436b93ea30874bd5b497793"]) fallocate(r2, 0x0, 0x0, 0x3) fcntl$addseals(r2, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000380)=""/131) 2018/04/06 04:54:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffff, 0x1f}, 0x1c) r2 = dup(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000380)={{0x0, 0x0, 0x4aa, 0x400, "aa5b921fbfa0302da3802a7d2194e5647eee623e759352df1620c1421577d766a572e9b0c868c410c721d16a", 0x2}, 0x0, 0x0, 0x7, r3, 0x19, 0x10000, "0cb8466f2303318e1b2cebb30d3578d86968ceca02756fae17e031e44e735b1ca5e63d90d925c9217b7d2786feece36d1095001ee027b3a95afaffa7e36e1e24", &(0x7f0000000040)='/dev/kvm\x00', 0x9, [], [0x400, 0xffffffffffffff6a, 0x7, 0x1fa]}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000300)="c4e23101577666b83a018ee8f20fc2e69aea00000000010066baf80cb8ecc7a38aef66bafc0cec0f20e035000200000f22e0b8a28a00000f23d80f21f835000000b00f23f8b9190900000f320fc72866baf80cb81891d682ef66bafc0cb800000100ef"}], 0xaaaaaaaaaaaab9f, 0x0, &(0x7f00000001c0)=[@efer={0x2, 0x4000}, @cstype0={0x4, 0xb}], 0xb6) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r7]) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 329.796454] device lo left promiscuous mode 2018/04/06 04:54:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0x9) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f00000200000001000000000003c92900010000000000000900000000000000050300000000000000000000000000", 0x2f}], 0x1}, 0x0) 2018/04/06 04:54:41 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x1000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x40, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c63000007630c40000000000f630c400200000003000000000000000d63000006630440000000000b630000086340", @ANYRES64=r1, @ANYBLOB="0200000000000000"], 0xc8, 0x0, &(0x7f0000000100)="78ad75425de3e2c682dcadb20aa58473c5dcc046b6d49862a98d2e2119e3db4b0022bb353fdc5965da7854bb0f7ec7cf5ed23fd37abfd3b9ee09066f439d74200870c9b33040db75fd710a7e607f1b408a55c73d2aeb972e0afe1e07079fce745503b4dbe4104e21bffb022128e24234a457ae7aa12763c417eed7207a91aa422178563c07772a1507786cc4b3663c0366d13c09db611ff22dd864fb04c4e158d893cd0cf71a5e1837f134d465f898448222dd2ec455dc21be910a47f2a2a49b4689d2b1d01489d7"}) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000340)=0xe8) setreuid(r2, r3) 2018/04/06 04:54:41 executing program 1: r0 = msgget$private(0x0, 0xfc) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001283edec1fc903676437980600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/06 04:54:41 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x10000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x5d82aa11eb6d5cd5}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)=@getsadinfo={0x38, 0x23, 0x1, 0x70bd2c, 0x25dfdbff, 0x0, [@lifetime_val={0x24, 0x9, {0x8, 0x3f, 0x80, 0x7fffffff}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x1b, 0x5, 0x6d8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x608, 0x608, 0xffffffff, 0x608, 0x608, 0x5, &(0x7f0000000440), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0x0, 0xffffffff, 0xe5aa448f59b8f8c2], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], 'ipddp0\x00', 'ifb0\x00', {}, {0xff}, 0x7f, 0x4, 0x6, 0x8}, 0x0, 0x188, 0x1d0, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14, 0x14, 0x14}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @ipv4=@rand_addr=0x8, [0xff, 0x0, 0xff, 0xff000000], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xff000000], 0x9, 0xc102, 0x2b, 0x4e23, 0x4e24, 0x4e24, 0x4e21, 0x2806, 0x40}, 0x181, 0x40}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x19, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @icmp_id=0x68}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xff], 'syzkaller0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x7, 0x7}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x20, 0x8}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x1, 0x1, [0x401, 0x3, 0x0, 0x3ff, 0x10001, 0x7fff, 0x2, 0x94, 0x6, 0x0, 0x4, 0x1c, 0x3, 0x419, 0x7, 0x2], 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@dev={0xfe, 0x80, [], 0xa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e23, @port=0x4e22}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x7, 0x7f, 0x8}, {0xffffffff9ca37031, 0x3ff}, {0x5, 0x5}, 0x62d}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xa, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x64, @gre_key=0x4b}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x6, 0x1, [0x3, 0x1f, 0x6, 0x6, 0x3f, 0x1, 0x0, 0x1200000000, 0x9d, 0x7fffffff, 0xffffffff, 0x60, 0x401, 0x6, 0x80000000000000, 0x10001], 0x6}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1f, @ipv6=@dev={0xfe, 0x80, [], 0x15}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x4, @icmp_id=0x66}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x738) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setresuid(r1, r2, r3) 2018/04/06 04:54:41 executing program 5: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r0 = syz_open_pts(0xffffffffffffff9c, 0x301000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x592d, 0x4c36, 0xfffffffffffffe00, 0x5, 0xfffffffffffffffd}) 2018/04/06 04:54:42 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x31c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x420182, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e24, 0x2ef, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x9, 0x8b7, 0x7, 0x3ff, 0x12d0200000, 0x8001}, {0x1, 0x1, 0x8, 0x1}, 0x1, 0x6e6bb9, 0x3, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3, 0x0, 0x3, 0x8001, 0x2, 0x40, 0xa6}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x80, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)=ANY=[@ANYBLOB="0500000025030000000000000000000000000100000000000000000000000000000000004e210000"], 0x38}, 0x1}, 0x0) 2018/04/06 04:54:42 executing program 6: r0 = socket(0x10, 0x3, 0x0) ustat(0x63900000000, &(0x7f0000001380)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) r1 = gettid() get_robust_list(r1, &(0x7f0000001300)=&(0x7f00000012c0)={&(0x7f0000001200)={&(0x7f00000011c0)}, 0x0, &(0x7f0000001280)={&(0x7f0000001240)}}, &(0x7f0000001340)=0x18) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x511, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/06 04:54:42 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa400000000000000012080008060001080006040001ffffffffffffac1414bbaaaaaaaaaaaaac1414bb"], &(0x7f0000000040)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0x100, 0x4) 2018/04/06 04:54:42 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$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000001040)=0x7) write(r0, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) 2018/04/06 04:54:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt_acct\x00') bind$ax25(r1, &(0x7f0000000180)={0x3, {"d5bcbc7ff8a594"}, 0x4}, 0x10) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000faee41000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@bind={0x14, 0x0, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x3be) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) 2018/04/06 04:54:42 executing program 2: 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) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x9, 0xdc8, &(0x7f0000000100)}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xec, &(0x7f0000000440)) fchown(r5, r6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f00000007c0)=ANY=[@ANYRES32=r9, @ANYBLOB="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"]) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000240)={0xffff}) r10 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) getsockname$inet(r10, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r11 = dup2(r4, r5) getsockopt$netrom_NETROM_T4(r11, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) accept4$ax25(r2, &(0x7f0000002b40), &(0x7f0000002b80)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) 2018/04/06 04:54:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) tee(r0, r0, 0xfffffffffffffff8, 0x3) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "ea7255ab21308eceeb4605c22fbc434617dd110920699cd63a6cc76f326e3b"}, 0x2f) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/06 04:54:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) close(r1) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x200000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)={0x7004, 0x10000}) 2018/04/06 04:54:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cOjhe\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) sendfile(r0, r0, &(0x7f0000a2effc)=0x20000, 0x1001001) 2018/04/06 04:54:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="86ccf903cdb032d801e4fe484f2d9d5d85702f045d967038a9427b78c0ae637b3646b780a6f9b8dbcd028a204fba94ebbcd5e665d29d86e3ede5d280620dfb5c9ef7481697456298c7b994161a9419f34b3a21d4ee636a2af9b7d95d2966ce23cf65aba143ca87e9fbf89ea0e6b43f3bd4610f2fa1375fef061adb6b38a6b94ee9e51ce0e3bf548027de79f70abed084311e745455bc31c8cea219ff8e20dc99c608a5682ef030f0f98ec6d90e2a9a76ae704581d473b7cc", 0xb8) 2018/04/06 04:54:42 executing program 5: unshare(0x80003fe) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xace4, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x8, &(0x7f0000f36000)={0x77359400}) 2018/04/06 04:54:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10b4c2, 0x140) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/93, 0x5d, &(0x7f0000000100)=""/251, 0x0, 0x6}}, 0x68) 2018/04/06 04:54:42 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0x5, 0x4) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='erspan0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000001a40)=""/84, 0x54) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket(0x15, 0x5, 0x7) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x49, 0x8, &(0x7f0000001900)=[{&(0x7f0000000400)="4f899bc23f5fc07e0fcd771f66eb647fbcc5f2ddecb66b029ae19730db10866ecf459c61afcef8f43df4cfe4c76e5c26b699a2564e394137c41d4ac29dfd99f9e783a68018f416becca0fe75021d114eddc646916bf940a8f192725567d6deeae0558c47650647909a87555b53cdca0cd055d84498411e1fed519d13c50bbd8941c70bd38cf99f2756fc2f6969bc8e1cb1f299d9125d8814a24f4172329ed0c5fab880ff6424e736895d8161b995e48597a384cf7c4850853ed70dec9bef443851f9b3dc0ca58509f3efb5aeaa75a60feedaa99fb93e834a1aab4fe11cb317f0366137af714ce0b5036faa18c2", 0xed, 0x10000}, {&(0x7f0000000500)="dea2472a0252773f7d0f02415d20ffb889199c2bfd75a25463f4ba41cb7c998899dae588524798abd2d2d007bcfc59b9f22591274e3e692df91d288aec54eb9bd9e36f12f09ac0209748bc832a2754ef9301f9e2870791bcf6446ebf0ad4127f469a3e18c4567400ffc93716359668fa96d58c9d604f275e028a994e0958e9e4bb71c7a45cd32edae61a423dc9a5c227085d52c79d12f52dd58f8d8be037db4fe6734166b50e68e5ae18312a6caccd3a8a29a3a802e96c526259fcedc55a0cb21ad4db0172efd26739f42ccb33bfdef8904fb5773d97eca612b8fc2207372eb0d8914e3ca1775af80786ce7fdca77d1014613464fb65", 0xf6, 0x8}, {&(0x7f0000000600)="04b13ecb8d9fe4646d1fd0edcebb408948f67b5a78b399c0fa93462fab01813aeaaf474b011978ad146d8bb807da6b0f954fc5c09f5f9d8d9b28489f47e736d81df9dc4894762f6b8356876079b3641831e91fafa2bc5aea6d264cbe78746188fa754706b93d43ca4d716dec31e394f75acd13723fc4aa0c8fe4bc60647f86fd0812831e6599706e35912b37e5715adfeb6a07b7ddafaebc74409b9d360cd0dbe01ff4fb684021701260b0f3c6ce7711326150cf66a53fe1652b1086f7fcf6f770fd17c67b321b351a575043314d3952790dc012f9ab6e6356ce429f3146c482a478572016b03c0715505cf7639bf9c4", 0xf0, 0xf17}, {&(0x7f0000000700)="0ae016862438c018b6b9db98280383a66e97fd15886c7f70031663b2c42842e6ced866d15352e30d1872c4aafdf271cee62f3574e4537aedc7bcedd10b0c6862c318005e16c845b934080343e97a49dc7d45fcb7371d980fcc6b29284a7a9f159c197512cc74d108b3e0fe", 0x6b, 0x9}, {&(0x7f0000000780)="65cacd7ab6bfa8f92dd12056694040efc6d1e0eb256074f456ad4c244dfc5428908e32358642fa62cc7544f7c0beac9fbe24550dfb4633d606e09b4cc19f57356132e5f290fb02340e87fd6122a978a41ca638348e82e644e0966aa5bd0437d92b10502f132b8dd9f7ae9c08d07b8542b653cdca9b42aa63f27c83c04fca3685a829b973838e28669f607d6978da1a0a7e3286f127dafb092aaa9b91679d58d4ef8e2fb74fa56de6f043053cd0066d12c1fa56117631da7db530378ec59a31b835125afe1f86a2ec10031360743009ba8c41ed71065ab11c77957e1f47addfbdbb1f872d96a4ec37451c64774e76ae3bc2086e7e2721494e98f8c80daee7bee689e7305355bdc7830d58b2ebaae0f0821511cc4fb4a06ff0452eea99037eaecba8cdab4bfbbaaf39b4f50ceab2e8259cc7d776690da43bd7aa60ec74624314340038d8ba262d2f5385a89df5362fc6a3f3daa7477a8b704a3bc8c5412c6f1be5904d89cc2ce94ff9b6205a14b14de8f439908fd62c1c3d11f85d470c76060cb0799cc427a987adb21bcf2b327dc40bd122df358a4e63ad1d6208a09fd98b3acafe4400fd025a3c4cd89150db73ccc8695ae78b26afbfa285ad6c762071eb5ebd55f2479063ef3f9a8fafdba5f11c68745867581f81c3fefa0d27b350688a8065b1f0dde63533357544c7966769b2b7c0d44244c0edaf5aa613de4468fbf4e44639d890dafd982560b14bbcf04f95b6974c5a3a823663d53a48b856a45d78c71fb789f51fc9a2682cdd173af6016641c6cc07e47391b5efb73df8df86338e666a997f0f94011d71a600d3ab661478df2da912054c8b2ee00f51d792835173142b6ec1545d0723859d1b5c1e2e816c5fe1b67039af2da1dda6a70345a711057578836cc61618277e09873c5407ca23a5cbd5cfa9bf6edd5db392b61bedd2d4f96d0408d2c6855098bca4606ac349512f577137798f7fe89f1de243360ddfaba6f47aaa169f513d989a334974479bf62d141123bce3d20e52311612702b7028a1119d12dadcadaa2a9e5a8b902b2b8294fe9838e105c1313c6020df59fd04c286a74f03fa93655b954bea181a156e6806a54090e9060cd715db90e8d9828b814eecaaa7595a09d950e63d5b19cbd466325460a4fbfb797abedfc25c3681a4e023fde654347a187eec35d4a26f2dfce2ca297207fd36b54b6b099fc8e0594ed25f6914d9655a0953b2ee6803c23c6441f62a3d3a1009fd7613cacc06f522ac303808ae62bc3469dcdb929cb4edf79036a23d50fad5d3ba54ff296a73b1b74bde57a503ad8ad0ed9d30e35c2fab521c9878ed47ab504d51f69bd3846aa196336437bfa4fb03a578cfe2553e3d58e85bc8a0e084098043bb8f4e91f87a55eb4da8a6a7b0d54b666a7fc06e004245edf07cfac3f0d39c283f5ac78da6fb2a6ab6654d93439935e45ffd7d15f170bacccacd2ce18fda29a95308e043b861388b01cc265c9788204df64b72a48a6c8ecb9ef4f5a65302c6da1e08d35d0ef1ac815555cce4443e8b302faff002a758c3a0345ca0f73f2a1422297324ff13180a6b21e128040103e1fbcfdbab1c555cb930ef056aacc44f5c9cbedf8dfaa7bea820b42b60aeb33259d9ab66a3f1e207fdf688eef6050f93d54de95993188a7b3a2086f7a03bbc5f8ed7f12bfbfffc15dac52f2b0c01b808fa15fecdac82baeeb3fdc631c4e6af9c085770d694b730a39822039246ee30ddaa31475576895983e569edd041234d4a20996b3999d5cd4c82200ef2747c775a95b944c83353241c3017c1eae9feccc3992279d7166ced10be74bce6bcbecabc28b5cdfe1b6059287e9a7871c1a68ca5797be6eca2138d2da8d4822ee13780546cf35c497d89b7fa97fef43f0593b92ede738448a62ee89f1dd704ea54641c26434d616c0f10e20056c863bb04f0fb3abd797dbfbf0f172e2e79d428876994eb0aeed2e4b63c042fdf44b13df114531da965750ec5cb56c18a7d86e780c153ae2dd3546945654d1889a1d7acebdd5a430deeccd68e67bafaa8370250211342ba9644225c359bc8dd6f28978e9420db1e630468b1bc14867d2a173ebc5b0120bfa506ce84a161bd25c545523c9af550ec12140d22e7123d477b76a08f0d911e231edaee6a6304487e03ceff66987729012a825775ab9083cf6f4caf3ad731aa1c10eb1814ab9bd68ea7f1d9f4a561b9ce62a085b054599db110d962185145b00ce9350b347d9b8ee318f57c29d6920dcbbbd7731cb77eccfde8877aee03f66656561ecd4cd54d2a1309d43d517e98fd520ba34bde8101819dcd20958f9d93ca25e311825d03777050b93046fb851ff2b539003a458940a893fa7d38a6e4451719f8c76d496bd4bc0242dfd252ccc500dedf5d82456cedbe11b9bdfd78a42b076e653761f0d5a180c565ca192b55231624b5651fce798bf8810d5f2e023a587037bb21e3f6ab64d32e9ddf439f6a0f337a99516c72758368ba1c4e334942a988263afb6da13a728e7868016d41cbcaf0acfa0f06ea695f1a234333f90b6751802417295003f7667e36cc357e732086ceb37481c2adccdb3e6fb1ab841fe2d53f63ffa9f6fc3aaddc831afea9a33c9e90d0a6546ea4094ae7110326e8f0a54deda285009fa76fdc9afc14aa7164edd0b90078d0f5e4b8c35de987c6bafa0f48552508d8a1663fda29ff3746915736293944a1cafd257190a418243c5e283205745ea99549b7ce413b4091eebd3e399e73f68c7c1014785473d9da47ca27b6e8eb432c40c992564eee14da1d790168a065c5e8e3f720ffedcfaf3e3af3a095e90e2013884ad60a7ebad8c6be9d1f168d761a9d302fa9c102255dab24c7c461bebe614eeebab2d7c39cf15cf3fb1f269ced961406d1fb09f56c37b06b528e540d8487f01d6c3c85323d8a4cdbc18e2b4270e42880db0d187ee4a94e0bf2da75414673ba4205630e890103b404e71f1533c251780dccde0f77f558f9bb8eb7355ac1aeab95bed1a952c9ebdf028c8168cf4f1825dc754b37f3ab0949c4e4499697ecc9eb91e5a17f8e5105db60ba5f5bc917b8c68e88f6bfdd8c39d89a5ee39ce636227aacff7ac00073bc0ea06535ba40d02f361cb201359a3e23c70cddc134a0f4ca145ac8e661a2677cad189848c0b33bf7e7771f4b93d7ecbc356fac169533c649d66a41fa98703d89df853578bf879f48214dcdd416b311b555ff6582652da76ee10b7a9b7d7d05673d7e779389619c9dbfd13427a095d556af596c9f4b2e0b53cd76f7a79d8abad202c996a7b16b3239ec0febe5c77eb44ae97addfce79b792b060c768671ecac828992ab5ce9a9bce0c526b47be776441e52e84d2ac99e59fc4ce5ae06509df05d5967fc59812506bcbeb17f2831c3750d1ed90df4d2e9f3664175e06db2b629783fc73804d0644b614aad3eb17dbefe03b060809d359b2d1761bc8ac2a49c60a738823d9b822db6dc76e85109c5a71177e3f7910b83a8e2552fd6c422ddd09753cd3970ca91eea06d9a0a3e81a9bf8bee436812a79115d944cf89dd5f26bcd72302c7c6e240ce776714d38fb38a3c8861c63ead687e34e648de6a059c1552f3a2a4133d9f20d92333eaf21ff2eff157dfaf07a62d7c75a5c9de88638a768eaaaf73295bd440b0f3f436c597f7946d39f90cf56a2b91c08b45c137e5f66381567a09869af48a5db5175b36b63788964a58a650560d1aa80b0acf80d98c3f8468a0124d0874c6b7346e031ee0b7fcbdd5a1c8acf6516706adf6d92aee055a6e4dc2e9e067393642ce1be61c83f9eb965f788431a1ad4517d805a350114d3a7fc2b307987f95d0f7eca5242e9b993a99f45a62c63972f544db617235bafa5b8e93f0797078fadad2c00731a521fb1589dae017b18307627eb78bff80abbe10fbc4674ffdc86e71a8cd9fd2587f9d3cb2f6afbd60ab63c876f0f114134e4fb3fef997022b7468a84f631c65916c3b365476baaf81d5723f15a3388eb3d98194576d05f8474f66e1b76c8d40fed4f661624ae01f2040f00706faca5e78bf2f67d2f6197f416e2ab23009ad928f0bfca97436ac796e09ff2231cb9722d6d134b58dfe87d61de4e06fb745cadb03a77a2215da18fa7eed53a2d20a02e4fbc57d41b68fd76b5f53a8bc993f9906c50fb5830eb9373cc6dc4ed5b06ed4275ca3f4e59718e90b308e8b5601f79d2b58ccf8c37f9d149c54c249332af4398ad235eb372bf64ec25e1fbb98fc009913f15decbdd19cb2c987644be3cd39017d1212d4b13f0219a84fb6536baddf02393e31297c0efe75c7cf9bfd099ec02f5c5d1a243a9d592e32fbfb2d907f5367da651c13f7c475dd8e9436f7108aa493f229b3490bcda744f41f4c6660df823e42cc3583402045b16d0befe07bbbfb3c161e5dfab339864ca7e50280be7f6e0f9eee2b4a6cf034bd582ca9ec5e9879e817982b204f9c17dac0b70d29d84664b68a42c8c1250d6dad8e7d4b6056158124533f8d1d08cdc44d4155522e0496c641c77bf25aea7bb09bcdd58ae46948de01d1ecbb7237da89c2bed6bb66ac8bc7ca0add942c8b2fefbf3a613ea933610cc71d05e50b7c2c1faf62a4c989016799f8576b8a31a90cccbffab9af86c145f3dac401f6b75b0b93859231c09b8eb1e81f1e010bfd6a11b7864a49fcfb6a43b283534a8b6ca83ec1050d47646cf5f643e55df7f755bd2ff8bcf46b6ef1726ce1c59c955f78a28ab5ef4e068e10cad092d6381425c8d2e6aebef57826aee5186b82beee8b457e058795af35796089495ace9495bc99ada9e844ad5349cbf6af718223ec3edf48668837e8cc95513cc2b5df7984d36175c557c65c95294c3e7c7ef26a63c45d18931265f4dee32d17c2a2c1222735ef7f53ade36d81465a35ff6125b986ab5a2de1942fdd3b003d1573f57190dce964e66d870230c7d5dd977723eaa0dc124aba89b7c6dc1e42ad60792ce8cac47f07215644192e50f76b5b0b6a7df31de9cbe838e4371e4d616c2001dff99fd3b77ac61442cf4c6f80964bfc86107cc2f5f09483fbc3b7d8d553fd62e0dedc1f434feb45535d5acf909897ea2fceb792e32e80b47dba1b142707ed7306f4b6f9821d4a3e3d7f76b35272de03d210e84ae8d708d4ff560eabcb925bc51ba5c0f01707537d7a4e644a3383ff4a78b72bafb9f63707d81b3fa981d94b4a164ce73fff36a4be4316cb1fc3a6dce055a7092ccddf2f1c094be5a8fb8a2cc1bac1bf9fe6057e5e448071e4bf5fe813ffb8e08022e82806a055c9700104daa30eff14e5d1174b619fec5c86285ed68f5b0d09bbfd3800fe4847ba3ef0ae23fc2dad2d699d375727374643287e98c3e19e7f2758e288d4e5a4856e807efc02224d31f9e678d44798d4b10da932cbb4fe02b0e65a46ee554fd700a607d52c2113c690ee10ee802084423525f58209b50a2afde3c12bbf7b0af5b5012358910030e3873942c48c3b4d747773cb9be84de04dcaf6adb0de28dec4cfb1374ee024c622f111f34853e8c05b4aa00ba736d50e486eef4c5cbf4514838795c8b7287a422fd6ae220477252fc3cd87ae9af3462c0fb2e247b8a1c159ad911d5a308e776fb78ebb2ef5a0c5dddbffc40c57e1a2984379af4ae4650a06f3f3b6ea4449a843e1934e9c1acf92114a4ea8133cf8b44c2531eb52c4197dd39987b9f2d864218b6fd491dd1d72fe57c4a5dce38b2f2ba1ef9811f1c6b6ca6a8d2c242655955b65a3c1a75d4862db82c91107b5dbb3fb634807b8a440a6b6dcc8b1ed0de7483ea9", 0x1000, 0x94e3}, {&(0x7f0000001780)="c77ce46da444fe67", 0x8, 0x1e2}, {&(0x7f00000017c0)="67a3e283e1f2f5c263c94c16c0242305f98fb49d6aadd6a5230eacc4208492c5d537bbe92ddaed9dad2877f26aad103e31ce9adcaad79fb407e4dcd7e3831323755ea599b5ec258e339b48059872dd5726604e", 0x53, 0x9}, {&(0x7f0000001840)="51852ca2e9dee1aeb688664c21c6ab656402e0fed924446fcc0e914a7fa0d9a405fd75c534eaab8f9fb3a6be3d0469c75237e38555573ee96e439420fa0c42089251d66a2c8af729ed8742ca980d71eb8868d7c1e965a77d98b545763378015ebd4d8f08a3aa4dd86db7f0e562af37f8f745150eeafe10e4853ea95a1d8341c94670687cd7938209b9b55609635cec89bc", 0x91, 0x88}], 0x2000, &(0x7f00000019c0)={[{@creator={'creator', 0x3d, "08bf2ba4"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}, {@session={'session', 0x3d, [0x34]}, 0x2c}, {@session={'session', 0x3d, [0x7b, 0x7d, 0x36, 0x34]}, 0x2c}, {@part={'part', 0x3d, [0x33, 0x31, 0x37, 0x78]}, 0x2c}, {@uid={'uid', 0x3d, [0x33]}, 0x2c}, {@quiet='quiet', 0x2c}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0xfffffffffffff800, 0x4) 2018/04/06 04:54:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@upd={0x110, 0x12, 0x0, 0x70bd2d, 0x25dfdbff, {{'drbg_pr_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x6e}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7f}]}, 0x110}, 0x1, 0x0, 0x0, 0x801}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x20, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0xfffffeef}, 0x1}, 0x0) 2018/04/06 04:54:42 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000000f00)) 2018/04/06 04:54:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0xffffffff, "44451d576fe3", 0xcd4}, 0x10) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r0, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) 2018/04/06 04:54:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4c00) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x680, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000140)={[{0x0, 0x0, 0x8, 0xfffffffeffffffff, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xbed}, {}, {0x0, 0x0, 0x6, 0x8}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000003c0)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/06 04:54:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000005f000100000001000000", @ANYPTR64, @ANYBLOB='\x00\x00\x00\x00'], 0x1c, 0x800000040000}, 0x8044) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="410000000000000000000000000000000000000000000097000000000000000000000000000000000000000000"]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10b840, 0x0) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0x899f}, @hdr={0x3, 0x80, 0x3, 0x6, 0x0, 0x8000}, @eth={@random="0ef5b405d624", @random="0ceb259bdc3e", [{[], {0x8100, 0xffff, 0x8, 0x2}}], {@ipx={0x8137, {0xffff, 0x91, 0xeb06, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@random=0x2, @current, 0x100}, "356c50fc0ecb949d124b21e20b92298656ce292734f0c91d55060a68a2a5ebbcf9fe2c13d40745e24b7df1aa55c194a8ee0f531440353ffebf16d3fa04bedc8e9843f07b2a110941b5359931171c8f13146de0e88ac278b8eae6dfc87ce1f6b6121304c7c94d06206044f4a2b6bc98b502f49a"}}}}}, 0xb1) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000002c0)={0x2, 0x10001}) 2018/04/06 04:54:42 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000040), 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, r0, 0xffffffffffffffff) mlockall(0x2) 2018/04/06 04:54:42 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)=0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x1, r2, r3, r4, r5, 0x18, 0x3}, 0x9bb0, 0x7, 0x3, 0x1000, 0xfff, 0x4, r6, r7}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x10b2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000180)={r9, 0x5, 0x3, 0x174, 0xd8, 0xffffffff}, 0x14) r10 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r10, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r11 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80) setsockopt$ipx_IPX_TYPE(r11, 0x100, 0x1, &(0x7f0000000080)=0x10000, 0x4) 2018/04/06 04:54:42 executing program 1: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x1) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) r2 = socket$inet(0x10, 0x3, 0x8000) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x10) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0xfffffffffffffdab}], 0x1}, 0x0) 2018/04/06 04:54:42 executing program 3: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)="692ccb74f6d158feb10835776d52b4890caf65c9d0f9cd67272d83de2127e8af0788b733fbdf175ba53ac4fd5ba768c00f7c95787deecbb8bae052facb97c53ac53ccd8fa69bcc50b71466dd73f612132e1b3fc74b0dc92d3931818765191f7542331e326843d03d105d7d60a1da6b63158322d164a78ab3a48e05fc90b16995850c6588aa527de1bbd6e90e43c1b7dbfa36f3311b9b8cb0382ea83e5e404908ad0829548cf2638034ca177b87bfee91890e591cb684fa12ca1d82c055562135a6") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x6, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/04/06 04:54:42 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/06 04:54:42 executing program 6: getrandom(&(0x7f0000000000)=""/102, 0x66, 0x3) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000080)="b404ca84c6216bf1bf1628ee8168d3ace7b85b5a6f384fabfb6a6b45153b38f9bed348fd5cf9210a84959c1b8ec7ccb7", 0x30) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) sendfile(r0, r0, &(0x7f0000000100), 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0xfffffffffffffffa, 0x100000000, 0x3, 0x7}, &(0x7f0000000200)=0x14) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000280)={0x2, 0x1}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x2000) bind$unix(r5, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000380)=0x100000000, 0x4) sched_getparam(r1, &(0x7f00000003c0)) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000400)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) mq_notify(r4, &(0x7f00000004c0)={0x0, 0x18, 0x0, @tid=r1}) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000500)={'raw\x00', 0xf6, "fa71e3c55abf1a6fb4558d5934bd75e3378576d29535b2faf092c6cead0fc26913686d59073b9e212bd621e2742395e4e5ebf3628fa0972b4cd68ceddc00454133d3162b5645a7080d832dc22f0505e06c6ae817c5bd9972217160f4d37aa633c9f595127eba8a1d362d15236808b37a649e7fbed75de447c6d1fd2c2504a08d1691ee9eeb3dc66fb6d9f4fed6ed1711f177dc297df71b45ff3638fa7ce39f96e9b5665d628968c81bb17babd39daae29c36c939815b3491b9a3364712bcf8874e82155a92fa5659125edbdf81a689ff6c30f20fa99f021965c5c8cae44e7be294e9e487eb44c6e568dac20e7e5153322d1e40a0de9b"}, &(0x7f0000000640)=0x11a) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000680)) socketpair(0x1b, 0x800, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r3, &(0x7f0000000780)=0x4) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f00000007c0)) setsockopt$inet6_int(r6, 0x29, 0x7d, &(0x7f0000000800)=0x2000, 0x4) r9 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r9) sendmmsg$alg(r8, &(0x7f0000000c00)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)="24880cbe0100235eca1ee5707dd74003255f", 0x12}, {&(0x7f0000000880)="03ed981c4184a4452a81fec1979b268bba7a0492271d953ba583352cb35111c2d150ad532b3d7d229a14bf5f6b71ba4b306f48dd3446e04d50584d438a36e1580237151a694aecfd8a3eb53fee0a7abaeaff62d14cef5502c64d3dc9671b6ad80bb0ac0d859ff98a18b6b962d8896bb551b31649b76ca82918cf9ce800f2692e84734526ad3d3c735dc5581bd77a7ee2f09f66cf0a706ae0d2122f6ab3c78c0770ddff8264209b2c37f2b7da6878ef539fa4b174297e31a34d95ed2dcd3cc79ebd88f55f4a9d54331c7bd2354e67ec6fdc1f4d5efef6b4f4e10a3a0af8df20080e61e8352b26340d35c2", 0xea}, {&(0x7f0000000980)="7bce07fed0038e13fa68a423393c03af7a92e113f99f224e34eb00599413bc25ef19c2998b9b18e5f2cd7281466fc33294aec67cd16282121554e0c541ab63a2979c69d6806ac2cfc48c32519d4048895501843906bb8d7e0a496a495504d2b1e209f4b8b5e67edceb677611012bcbccd1dca866f8b06f19aa41ee2cf0dd5e2e", 0x80}, {&(0x7f0000000a00)="45e8d027f5ab43be99766db74da3173fe6cd3fba7b32fa33187cc6c2b1381fc92beb8ab805fec9e4854e30564da69eecd510dc46f8782ee650ec865c119c9ba6d736a673", 0x44}], 0x4, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd5, "4cc34cffdb97668a194eec8daff4a1c81b4b0ddca6390b93899c4d24744847687a78052b5af73d17fc9c3f4a3059c1b7ade66079f876d343203788d4ee86e7dbdb749afadc88a0aafd85623502e807a62e30c1f2da9f2ff179388877c19da33973b84475d2c36fd0730968ad99c455f6bf8c43fd0df553391bedeecd2d248aa1bad80037ba6aa2d264a53bb7abec39526d1161bf8639291a579cefbae7219608f711ecf4f8a54e03bf618fada19300ed6367f76863e0fc429636407d94af26091280520716387d7b21e9c1e0348b2d17b815d28b17"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x138, 0x20000841}], 0x1, 0x4000000) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ptmx\x00', 0x400, 0x0) 2018/04/06 04:54:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0xffffffffffffff13, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) shutdown(r0, 0x1) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b9100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x558) 2018/04/06 04:54:42 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x285) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/23, 0x17) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffff04, 0x10000) 2018/04/06 04:54:42 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x1, 0x20, 0x401, 0x3}, &(0x7f0000000340)=0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000f80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"907e7cf6ca76b2cc70bae2edb077a817"}}}}, 0xa0) r3 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=',em1GPLself\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r4) 2018/04/06 04:54:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r3 = socket(0x9, 0x4, 0xffa) sendfile(r0, r1, &(0x7f0000000080), 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff, 0x8302, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0x35, @dev={0xfe, 0x80, [], 0x11}, 0x94}}, 0x6, 0x40, 0x6, 0xbe9, 0x97e90}, &(0x7f00000001c0)=0x98) socket$pppoe(0x18, 0x1, 0x0) [ 331.313730] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/04/06 04:54:42 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f00000001c0)=0x41) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) 2018/04/06 04:54:42 executing program 2: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) listen(r0, 0x81) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) [ 331.394312] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/04/06 04:54:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x8) write$cgroup_int(r1, &(0x7f00000001c0)={[0x30]}, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000000, 0x400000000404dfe) 2018/04/06 04:54:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x28c100, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000002c0)) r1 = 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 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d040006d3c917d91b5a4e91c616a6f3af549d6ee1fe23a100a2a4"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x8000000018d002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getresuid(&(0x7f0000000400), &(0x7f00000003c0)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000, 0x0) 2018/04/06 04:54:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/04/06 04:54:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x100000000, 0x400) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x3c, "7abe67af64937e58859b318713af47d629edf20c2f81d3b5e06f96668811ec9eb37b53928611fd6d86614bc11baab4e1e3bc71997b7ffd3b41b3df79"}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/snmp6\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) 2018/04/06 04:54:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x6e, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="1f5e5914a0c69f44d490141cd5505e73b1a9f8420f95e2659490e94c0fff1b2cb1f423ea4a323b1cd684caf97b9ff19b9a72cc2f2927dee09ae2b649d4dfa3e983c0fcd9ca9aaacdcadcba8209c0a69f47394f5466c696761850d971c60c4bf3db0a4a7db756810b3a35f0a46246ceac38363278029a", 0x76}]) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0xfe30, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb3a}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x346, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4963}}, {{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x190) 2018/04/06 04:54:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/06 04:54:43 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e40000000000000000000000000000000000000000000000000000000000000000"], 0x78) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x5) sendfile(r0, r2, &(0x7f0000000040), 0x10000084) fchdir(r0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000ffffffff) 2018/04/06 04:54:43 executing program 4: getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:43 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @rand_addr=0xfffffffffffff958, {[@rr={0xffffff94, 0x3}]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000007000)) 2018/04/06 04:54:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa2f5fffacdd0200ffe5c27210e7d1ccaaaaaab9592647ddb8e31c3860a129c858c60799f690b2000000119078ac2314aaac14142b00004e2000089078b87f09dd944c457c6a3135a46a54f9ace54ef04d8d52f2aab3029cae2927cf66a8"], &(0x7f00000000c0)) 2018/04/06 04:54:43 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getgid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setregid(r3, r4) syncfs(r2) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000280)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b352f211cdce6abe5d8fa4fe60ef9fad4c0b6edd88654122fb03f0660b1d88dffe07bdf9b6cdcd4a5ef1e8efe8cdfff275b9255b784e439d494efbddbcf711d3857f93be573281122e7439c6620f58eb1706be3f13c8a1afe9288781fb4d40ae1c127e75d3b66cba990b91d3ca06a1f9e325d66da6c5e84663b9d714a0", 0x7d, r5) 2018/04/06 04:54:43 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x282000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r2, r1, 0x80000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000000f000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, {0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0x16}, 0x100000000}, 0x4, [0x3, 0xffffffff80000000, 0x1, 0x2, 0x2, 0x6, 0xb6, 0x6]}, 0x5c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:54:43 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x101, 0x6, 0x4, 0x20, 0x1, [{0x8000, 0xdb, 0x5, 0x0, 0x0, 0x2}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/06 04:54:43 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x1, 0x0, [0x0, 0xf16]}) syz_emit_ethernet(0x9b, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x1f, 0x7, 0x2, 0x20}, {0xffff, 0x1, 0x7, 0xc1e4}, {0x7, 0x4, 0x400, 0xfff}], @generic="99371dec6a080163d6bcc1c6b06ab41d3cd910b1f96fe003bac41700de0a42e35a6b1b2a2a5997b801f561768da3b8f232b291c10510217e4228824a63eef5e4a944cf6f5522b5a11a8faa46b1166bd345bf0e40c9c3f8a460eb60f23fd938091a9f1750e5132a6b76887d1a18d585d8e8c19a7741689833d06b09726baa3284ac"}}}}, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x0, 0x7d, 0xfffffffffffff000, 0x0, 0x0, 0x372c, 0x10001, 0xfffffffffffffffb, 0x3d3a, 0x0, 0x100000000, 0x3, 0xdf, 0x7ff, 0x40, 0x1}) syz_extract_tcp_res(&(0x7f0000000100), 0x2, 0xffffffffffff8000) 2018/04/06 04:54:43 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000002000ff02000000000000000001000000323b6540da02c624286dafa959baf01e590cedb15f7670b216aace48d3ba82c2ab0c02a70ac32a73c89f5b5be24c942219c5ac0497994916083f04511db1d2afd9135ac377ccb216f7860c0aa605ce44b53dabcc74ecb555b49c638b7b63e4ab648678eb990c8ad5db509874fb965e3dbf9571ccc9c55c078bd9bcdd396d60a1827f97"], 0xffffffffffffff80}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r3, &(0x7f00000004c0)="85eedfda353963d34a856544d66e64c7604714d22d6be6d1e1a64c319ee822291c48141ffd7b5a2fa9460dad85d1b1875c25c8a4db263e972c42"}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r8 = socket$inet(0x2, 0x3, 0xff) sendmsg(r8, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setuid(0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(r1, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) connect$packet(r6, &(0x7f00000001c0)={0x11, 0xd, r9, 0x1, 0x2, 0x6, @random="1c0f9300b6e6"}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x202000, 0x0) dup2(r3, r0) 2018/04/06 04:54:43 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x2, 0x4e22, 0x0, 0x2, 0x20, 0xa0, 0x0, r1, r2}, {0xfff, 0x101, 0x5, 0x7ff, 0x0, 0x4, 0x0, 0x8001}, {0x9, 0x4, 0x596, 0x1f}, 0x8, 0x6e6bbf, 0x1, 0x1, 0x1, 0x3}, {{@in6, 0x4d5, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x1, 0x0, 0x62, 0x7, 0x8001, 0x2}}, 0xe8) 2018/04/06 04:54:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/06 04:54:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000e40)='\t', 0x1, 0xfffffffffffffffd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000200)=r0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000180)=0xc) keyctl$set_timeout(0xf, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffdcc) 2018/04/06 04:54:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e9081c97293a39e2984b9ba6e470bb65acc156a8555627b1b3c48ca44d8f3757397e0544b56ab3829a4cd98bbc2496044ac0fddd0d0dbcdf27f580b4b20d684b5f17eadb2fa39751509c455ab73fc21b528a5eb4fb43321343f42e458275b1e54fcfc4abc9759d5a6551c519dc4d7e1d088fd4810b80733b3ee7a37f2856afc44ebe7d", 0x83, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x20000) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/06 04:54:43 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x5) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:43 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) [ 332.545764] device bridge0 left promiscuous mode [ 332.685194] device bridge0 entered promiscuous mode [ 332.700426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 332.716831] device bridge0 left promiscuous mode 2018/04/06 04:54:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000140)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:54:44 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x807, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) 2018/04/06 04:54:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) 2018/04/06 04:54:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000140)="72f646d166a18cc5737cfefa44f0e1693517fdf91e8340a60bb64693c91eb14a67a7fcc5285da5e56d53cb923a5a47b78ac6b7ff0603"}, {&(0x7f0000000180)="866931324201ec1be17d980cab9293762f62"}, {&(0x7f00000001c0)="a04597f3d46cac72b3e4cb5aa9add5356dc20d768e01ba9b67b5ce6fb0d501f4fa25887ef730920020fbbfd5456d4e30e506e1b7cbea07aeb1ea909d0e45908a242ac1f8acf9eaf10707f387febe54bd37c42f2f853d1b3a0aec4e00ce763023ef8b4cbd37a2bcfd81480a40f490e2ec1c152db3ca6b534d52b3f01c354126"}, {&(0x7f00000005c0)="4aaa058fdd8829a224ac79bebae96360cf0d490a7bb9f2f755c7a02a1b9d21395297494b87a7182d"}, {&(0x7f0000000280)="62584eb8587be390b34a894db43e9bacb485340c281b64d293c634caa916c554ee25d0872e9a3b8202a91163da643cbd416a6dc32289c6cfda"}, {&(0x7f00000002c0)="c6a2d31adedaa600de3b7c8c8d2fb8ec5a6e4e8ed26933cfd40957c230e44a366489343222195bf75c4628304da7cdc87614fc545c7a3b9bff5588c531db"}, {&(0x7f0000000600)="0bd235697aabe44b47ed9ea1b9afdb7882498ff5cdc65cc84f7be13a9f5e4b2f39f67a02bedccd2957e91c0fbdc356ab495dc51860343b2626f0428f91ced702d68d039dbc1576506384f14795ca7a3ef14b3c9f4daeeadd8f495a198d3e997c6c2692dfd9272d95acf21e506963dd26a43b830fa4c52fd4e4a866f847a4aad7ba5219d5f4a87c"}, {&(0x7f00000003c0)="6a489e5e769073cdf008d618108caddbabbbfc175bcbc6100ca2d024c4fc8e31a7d2a33221cae1fb241433a93c419123e60e70b2b87ab8a3e36418f30ae24a1967a3f248fff0eed343f8676ae962149b7a0ed9b89015af7fb3238fe43e068fd3a908cb0cfa3081a85acf0598c3a5206bd84522743e8937fe8d12f673dfbae2a7b59c1b8e508cf1eeb3cefb92d851c9b99ab930db14f6920249018ffcd1266f4eb9ac137ca04b6610b78f87ae506f4458bacf9caf025b4980b60a38cc44ff96cfd3c678fc54db4e91d7479f0572e3e6003985e642ba53f83622"}, {&(0x7f00000004c0)="bf486ebf22fd988afe931f5148572e4190c3b8cba4f282a8759425d5d29e267417abb9b6d3a3fc23300bd3da5df76e54dfe0f67d1e4f9b6b8eeac34eab"}], 0x169) 2018/04/06 04:54:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1000000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) 2018/04/06 04:54:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000000700)=""/250) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/06 04:54:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) rt_sigprocmask(0x0, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe295, 0x40002) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x4, 0x5, 0xfff, 0x40000000400, 0x5}) 2018/04/06 04:54:44 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='user.syz\x00', &(0x7f00000000c0)='user.syz\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='user.syz\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='projid_map\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x1c) openat(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0x60) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', 'projid_map\x00'}, &(0x7f00000003c0)='md5sum\\-\x00', 0x9, 0x3) [ 332.797439] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 04:54:44 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) read(r0, &(0x7f00000000c0)=""/91, 0x286) 2018/04/06 04:54:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0xffffffffffffffea) 2018/04/06 04:54:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x8000, 0x1, 0x60, &(0x7f0000ff9000/0x3000)=nil, 0x8}) 2018/04/06 04:54:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/04/06 04:54:44 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x3ffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/96) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000180)={0xa, 0x0, [{0x60a, 0x0, 0x4}, {0x2dd, 0x0, 0x3}, {0x278, 0x0, 0x1}, {0x400002fc, 0x0, 0x20}, {0xafd, 0x0, 0x6}, {0x310, 0x0, 0x10000}, {0x65a, 0x0, 0x8}, {0x40000ecb, 0x0, 0x4}, {0xbff, 0x0, 0x9}, {0x964, 0x0, 0xd9}]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x4, 0x0, [{0x6dd, 0x0, 0x80000001}, {0x2b8, 0x0, 0xc7}, {0x9c5, 0x0, 0x8}, {0x822, 0x0, 0x3ff}]}) socket$inet(0x2, 0x2, 0xf36) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/06 04:54:44 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00', &(0x7f00000001c0)=""/146, 0x341) 2018/04/06 04:54:44 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f00000001c0)=0x1fc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/06 04:54:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1f, 0x10000}, &(0x7f0000000180)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001280)="86739100af68b91f103ae2e23a15008bc98455852026c9069c3eb163354dd013501580e9b89f0d3a8f1c734f27cad8911ed220ec6406fe8cd9fc10eaa18996130900310e48fb2bd0a84407747fd9917852fe094d1a7835405af9f909dece8453aa2940089e0ae1f6ca849491453cbedc156577128d40e5763c5c7e31c67cd29e361695e9bbc04a50f8b7731514d9a852fe3de2050016333582f069281fac1328bd222cfef831f60d4dc03f7822f662b9f99579b210766b68f5f66de998b57afebe1a76") ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000200)={'ip6tnl0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x80}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x0, 0x4, [0x1f, 0x5, 0x8001, 0x8001]}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/115) 2018/04/06 04:54:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x400, 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4={[], [], @local}}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000280)="9e28e6206208b07ca1e65204e722f71681dd457307624cb5a3ede3a296982164fe0df2da516c5250bf8df003bacaef71d2a97310f53b57966193edab9a2d6995d37d963cdc342a0d64e7cf27091be2d5e4090f008096157917579ce4735c0f3c042b9ff0f30271f1060107eaacd64f7ac1f1f948399046301b02f118de7e7fdf8c4a8bda58cf71faa4adf2c09a8e30d05db70c0f0b4359afe989a334d2b69e5b4edabab4af286c06c3f9e4957df694ffeddb4cdad7eb841efecd8a2ea94a") getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x2) fcntl$setpipe(r1, 0x407, 0x1) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x3) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r3) 2018/04/06 04:54:44 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x200) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0xfffffffffffffffe) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:54:44 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b2b, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x7, 0x8]}, 0x8) mprotect(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x1) finit_module(r0, &(0x7f00000000c0)='/dev/admmidi#\x00', 0x2) 2018/04/06 04:54:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/04/06 04:54:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffff7, &(0x7f0000000840)=""/155) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 04:54:44 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x20004, 0x7f, 0x9, 0x0, 0xfffffffffffffffd, 0x4000, 0x7, 0xffe, 0xffff, 0x2, 0x401, 0x805a, 0x6, 0x8, 0x80000000, 0x2, 0x2, 0xfffffffffffffff8, 0x8000000, 0xc39, 0x33a3, 0xfffffffffffffff9, 0x9, 0x6, 0xccb, 0xa3f, 0x8, 0x0, 0x7, 0x4, 0xe0a, 0x9, 0x7fff, 0x9, 0x5, 0x0, 0x6, 0x3, @perf_config_ext={0x80000000, 0x6}, 0x10000, 0x9, 0x3, 0x6, 0x1, 0x2, 0x598}, r1, 0x1, r2, 0x2) ptrace$cont(0x1f, r1, 0x7, 0x100000000) 2018/04/06 04:54:44 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x230100, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100000000) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0x17}, 0x3c58}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x401}, 0x4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc004587f) clock_adjtime(0x0, &(0x7f0000012f30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) fcntl$setlease(r0, 0x400, 0x2) 2018/04/06 04:54:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe64) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="3800000000000400000000004843dcf5933c470000000008a496ddf36600e6e01995ecc20000578d50"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) 2018/04/06 04:54:45 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x1000, "eff8c2b093c3c1f9e7e6d3cfc2c9a4355c0df811aeadee41c47fd1ccc870cec050ece3aabe6c49279d52db00bd4a2804c9f0ec9a51946ee1b87f12a283858d00709f99eeaf655d996491df120486e359e834673f00261d9a270e903eea524212669df4293d8ff4b2b89b6f35b70aade5308cf15ccc96ed79d32941bb576f0de3457a69a0495cafa825e47a3c6b281f64be5715a407cfe2986e221bb39833a3aaffd18e0c2fb48469f3f61f86530e68b75bf679e75406f51087b66e3d7c4397cd12d2b60394af621fa6703b17bdb6a3b79a0ee9fc6687ed9128f22f0a696f7e4281f92e855ce6ffc7957820c6600999e9e0316102560ab0491a697c84f2a7978a51a3ebf3f7cf8db1b06bcf176158393583aae8e00aa1b173595d5786e66c98ed091690babdbaaf954b87a9459468cb2aa39c8006c384194dbf369bf209fd41ae11d497f1699649ac8d85f3ff58d93a2964fb1bfcd25bc9e412502aec9cda6133f25d2ffd9e3de6b30cf3d8559bf2de1bce44d7628adf12734a67867d70bb5bca96033bca7027596545863f590fae2b45bacb3d413731b9e3d360793e28ab3bc9b4f8dd0383e1041cfc426da018dd0a120fc631d62001e2ef4fc4d7c6d384ad51da8513c1fc7304716bb760b54a2ac8687e9a2fdccc388b895e3e9c7e57d9ffd7d236778c638dc83f7b9a0d9c8c5ab64d5555f389cb3237d4f65a1f209934bf732507c82b86735ce0d23bb8bc91adccc812aac0486ad9e3ad51705eca8dfe036f8526543d31a00dd9918f1dcf4ebcdd7671475d12fa660d6a808193b488fda90e2919136988cfc52b195588ad49d90bb25463982b19da6bb2b580bede8ae403292226acafc09454b0cae620edb5410fbe40ea6eddaa8c7eaa32debfa1c66ab32e07b2ee96ced307afc6256844c898c025bb829e8d5fdf0812e45828c3de9daf9be553baeda695ca1e74b3737ec50b0524fd1b38dd2aa17c2c2b8c8058f35aef70b004ef6f6614b49a8bbffa8fd08069dddecbe2e058eaedd79aac72b824570e0ee3e83a78387be1b06dd97a07a6773dbd2fe7da7e5b46253762964ea5d03005b51ee461223e509b2bca15e1722e01ec1b6a9eef1c327c83e497417835ff287bde9bc9ad54f7ccf9891d8c871c8031b69d7e6f22bac51f3135ccc19a863fccff5e6f9fcdbaf8f92da2e2a147f4be21e7893f8b1b6a743818e09496d97b55e0645d5640578ffba78c1c1d84971f37c41a87d40b07b6507107ae0e226c06594d2e18d5d0a42c985921ca32dc245409929456cb88b8b11ae721c6e6621771410a47d1f953740723a88b9697d858819d18c7139701508c487079dc6e9f9f1058273ef7812d18d61b1055882004e21b4ad176bdb487667a4f7888fe01113d6a4a2b4b00e11a965307b14f335dda058266509dc8d9212971a9f25eb511e718a3b2e241f1b60ceb5e6060632279d0366682da43147b50bb81242040eaefa2dbb4f7db53c6a07e60eb9036edee9cf8f6c360c891f979caa57a8d835558c7ba0adff5800888d4f5fb86488e5facd0d95d26e1f51954b3622998ec30cd23fd02c1e0297e950c9108b7a2ddd119eb1b4d536b2821a976081689c169de54dd8d7c4e251e3b339fad284839565d4b983e2cf2bac236c39f5f32e39f92a5c4a24bc691ac51b3a0be6fdff14081e0133a1b6f0f604a4cbd9c35927e8ee28f5b401655b7e365a042e93a43b010209d2144c28e8c545167e57fe2f00ac3629abb8866e0a6a885fd007d70a21d354d57284e24695505030a5007837fa7f53210c3348b869ee41f16ec831b940ecf077310d3688565ddaeb7063f0ceeea1600dc8d8eaefa2829c1724af3186bc02196d8bbcbaae931ac3560b93192825eb8d67e0e889b0eb01b1b6ed675e2b343def56f34c23142c1b157323d3870ae7457cc6ec5c1421e7f2d57e6aa3839148567e9885c9838df74efe21699ffab8025e91e61b5b12d93835294a4004440b66b818e6368726a1598cf56d4d8b10ecfe30e5888921759d8b23187c195333f2ceddc98bf48a74393bb50cd393ddf498b49667999c0a8d1f5ea6541afaa14dd8c2179356fab78c5ae74efa7802716f442fa0082274c2f672e94e6a27f80ba50871ca31d8465ee648a34b03b1a53cc062854381d6e1d0fb13bdb96104bdc4a5af886cb9dbda65a0de4083bfce62a83846c20564080507f720895bd04edaf876c25c506265565ad93911673fb3730fe7b7ee5109a1ed7bddce7547bd781619a4b28d6656926b16c62a191176cb836b0960b25edd1542545a949e574939824f3455c0dd5b82f903f91798401089afa2589f496a98829734c3a14946bcb35dc397d0c6cb5200c5051a92456e31b259e790fe630f904e4bb2f2c75f48d4f5f5caca70a552c9cb73462f0b7fe9426a116489569c5da0d65e246a90573e5ce6246cee8012d26379385dcf525611387ea25b22a664e8b588a4d39f413d3922adb1fd43f3d7b505ecdc08a5b59e8571d661fdfed3326af49e226b0b4f6378663dbd8c3abf769d61830a9397ec19c25e3cee811dcd986695bf9febcb0c5c76edb3fd064c7357c41f461c5120dff5ce625e96d927777e928a1e2ddcb8d393a9b71fbb5a0a198b43367c26dfb2631ed58862889e519f31d08752d5a3df20085b02d583b5244a4db2c61e1278dca0f27942c9ad731e22f720eb145be3f39baa24673528d129149162d8243f41d356bc1cacc85666fbcdbc542332f94eb605a3f7151f19a802d52c4256938a6ed72ee264bc08c97cd5b1c61229a6179778170e5567ad1da505d1bd1ae6269fe1b251df455fb6762f14f0dea4c87ec44b26f7877f5b7872f666896e7ddeec0fdb74e8ce32a67038c2ea4234bd4d9f0e41a620e8b7019b2995f0cda0fbf6e92896a43704604bfa0bb224ef45de370d9d87b2f6826ddd48de2c59efe53bcd80771c36b25b46eee0256c5a6c135fe6940902c40a2e5ff66a5a3bd19941a06ac06d14256c2e975b6c4c7bbc8f6d1d1a285d11e3602c8fda46273e3dda0bfbbc61c886821fb3b829758dcc0be64fb1badb1619a9560cc2b82db214356a736996416f351d04f2e9e7ea45109917759b04c5900d1048ae7994b2e1fb29792412f68e59bf68df271ac2a88a2308b523f967a8e7e50375863bae4e580dc2969f119522ba00bf00572eef074f76344f4c559d8d6b53830b989c08ad8a1e0febcc30b58d83eeed7c65c931a55013e4c9990ecc1a9f0292c421a328ac4b03439f94fe88c0d53d5d261a2b1122ffb2fc8d2b41d2551d8326fb7551567056fa4237b1b9476f5b5cea0907cadc8fa400d2ced89ab47254066d73eb8df490ed79502221293cc29caec8529fa0365868491f1404363e8d3b786398d484c518f8873b331ccea024cbe50e0d327accc8c744fbd640a1ab4c4d8382de96917c267bca3f53ba6ef7c72c36f99f247f114ef6d99ba3fd0d77c42e2818a0beb9f993444f3a145abc073b9542703f2e36ec1d41339a5b59bb65cc3228ef712a39f0566dae6d5667fa178a11b485f5eed8f54bb16620c9c78a35f106adac5934ce6407e8688ac5b21479dcdf4eba4f1835645f1475ebbc3fff63becc39f481738ad84b5d52e9011bef92468976218538edbbf22910c519a1cea4a0585d445b8b71c82ec80594a9a811786236dfe4f640c507ccaf7beb10ec7a381bba8254718853335f760a8a314ca786c44dd8ef2ba691fe2d63c7bb94ef6eb84b0442cfa109a13b5fee5916c01ffb2f6723efbf67f9208ec0db2d66711153cc4dbc8eeb806b1fc39ae51134d1021e2212688445de2575719182c63652b390f300d9e04127ff2ad96b8ad872dd5467cdd4d8438437380a16461f00ce973174e4545d88b29cbef87d034b8f0da657161d3e52b438933953af8e126994bd0822c52d93cb1a92c896f6b75ff6c0a4335dcba53623b29f331cb8a928718ff060b6ea19e9ff9758c8acf8465a3dff1fdf367dcd6e25191bac3623527e66181d0a73987a3b8cebb7b0d72c03fffbb7543b46e15eb1075dab7a6a891794fc44e0ff359ee3b5b9db7d92497281eaaf67b741a1f7bbfa97feba3aba0893635ad4233008b225c6e0ad10decf4e3930b7675093683f9d886168d9dc2ac43b12dae63201e2403cea4aeb24b94f90d5bb1d55183a68b3279aa697e35b479f779bb7d00d7bc6808618c5f8215c2a165f1ae2f8677bf0538faf9242d0c8257341b4a9ec771392f5095d3bdc68cbfd230ecd4a33eb65e1a9a0495b85e5177bc1345847655e47f2626ac1d592cf24a57a2b4841cd4f1c0fe9f1548d5a4f01e9e5ed80fb9acda1ab11e9dd5ec461493cbffce85295eabc77e28f6c6a2eb59fa4ca4979e49958db4502bfe65da64345ac8c9100dbbc800711fdaa3eb182ca80b612ed6a20c57ede7147f80c5d609279de7261802fc1f70579127e226ff8f3b2f6a88707d66ba7a6b550b3f5ff296245030555e65c6be002d25f3b9bf865d60e8ab16759f5c1091f481887eaccccf45ba4598c30a7849e438a44770ccf412bf9c11c4041a62e419262747da9ff1810468e97157225f92cb5028ace5f07f19ec35a578a26c677e7c6343b67d27f435c72038561aacb69fc7232fa18f90ca3d5894acdfe2c23cb453f322f563f24ebf104eb16a6558d28676c7a04caef07b3c844a6470ce18ea470e00f00b3e195a54979eb4570b603d8ff357f8fea2d61960c7b6f72cefdb6f9d75f90dc30081f06edbe0cb815d8879ae06ee87355742ee0df96f52a9efa9598c4a2dc4f916559545b51876d72d43ac4f8ccaa167e1bbefca3af22879ae3002032bdef830c6dc9c8b1a0bb4cf2c4f6e63ade2472cee90f0ad598786573bc0e6976639b4c8ac877a026bd3a8eb153015a0c500096c99f4878375ed4bbfe88859883d3e27e0a30e84cd3757c4306efa96d7ff38a1e7f05a8b942da4f21fa7056493925672851af0c18c06e018388318e171b4ff5c1b3d93b591f87363e984c910d7beec26fe463d4316d252a20890b813bf5bdf259c9fcc7183738a452b26e358a943ded002d80e7391fe26b0551efe9e61061339eb04624767d7eed2d0a1aa28aec823a88dd2609ca52099e7e301931925fb90941159b9e042e697f31005d3dd5e2d2c153352b16fe1575111072e0c7d4b4d49cdd941ecfa856353774fe6e7f087693ee83e3dce02045d06f2f6fed78eadcaaa06eff669c7f58666af4c6e75e4fc17fd0d4591c8f4250722509665f788e709861458b4c5b3230ecd017f8d22870387d97f8a3170fdae215c1363c1e5a8c9dfce660a07a39ec0fda2df35add4b510425544e046e3f0afe55df951846ec465c0b74a2c44a14e2175b2f78dd8e02973653588dac80962fa4c3d0c27f4fc12f510623397ca3a5002b2e416a623f29d2ce58226ff3b914d75ec5cfb9d4e857524fa6c8bb5f258285fc6a39e52c2867c1bc44acab612f9980e870f45ec7d5749efd1f8c5371d9d9ef53acd78caa53d486d181d85f704a779f09098025868d75a5325ce78c423ceedf32cbbc1e02018538b4c3e540bf39c41912318ab83af2476e3df623d8b15562ec9ba5432e1d16e7404a6d76e0771e7d7a2d651e80dd4e723ebeb9e32648880d5ee945acb403fbf83d315cd7f2bad490b693c84a42ec23a7114cd28416146203b37a049d5c194c3e8d3a7d8ff2ce6a32fb8cbb1710b841c3762f28a81327137904a366cb535116b052a9f7580f7b3bfa4b9f51e9d0dbeed80ee746fa222cf4f8cd8e797fcf5af4d844f343743d7a64f088859771584a1b9c9"}, &(0x7f0000001100)=0x1008) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000000000000003}, &(0x7f0000001ffc)=0x111) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/06 04:54:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x400000, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000440)="a8b706ee2f644d28051e76a5694601b7ac0bc96e82d9d2d80c95f68d6182cd9e37ca4294fbc7213c43bfd44f1d43ac6b451823d161f7a4b01b966dbcad9efd943dfb6149", &(0x7f00000004c0)="bb445384068b", 0x3}, 0x20) r1 = socket$inet(0x10, 0x3, 0x0) r2 = getpgid(0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000140)={&(0x7f0000000080)="6b921e574d471b8238c89e6bef5c52018ad5c48d17bf80dec1f778030118668f0cd955864b5d6ab641f9625a8b5a9a65586c316cbe360bf4b8398df6b1a3ab75e30c3d78910ae7d73f049957ea28f827d88abeee0f9e94f06916cd36b1bd7ee0b929ac7c0713e8d9c4fb05b4ffd593750743d5ca547e61a23d0f85f96203654d55f52159d823c4d0a8a77194e764ea0031ba60544ad6f86b698056ef4c99348b5b5b829c0d8a0c64ae18c1ba", 0xac}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x0, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0xfffe00000, 0x5f, 0x2, 0x8, 0x3ff, 0x81, 0xfffffffffffeffff, 0x10001, r4}, &(0x7f00000003c0)=0x20) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640), &(0x7f00000006c0)) lseek(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x96b, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x3, 0x0, 'queue0\x00', 0x8}) sendmsg(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000540)="e0c5998639dc224a840895b847f927fb215ed3deaba3f13d68b966be4c3e2dd1c7a4fe811b953a4a9958a1362d6af6088ef5c96f4371ea4fb558fc4c2462f9eb618b4ee1581d71d1183da4b835ba5e66642382572f02b79b0d0832288ddc808fcb760ec4bf", 0x65}, {&(0x7f0000000680)="48078f06e9abbed20682abfb36c7cbb7ed4998ddf72679137a9d37e4eacbf64344128ab671ff4ead4c6c9cc0007af084632198969b5043ca7549e576189fca439d9c5b0ff48d63ff054e09b29d15c7710ed2f86ad0d67c3a2388ef619aca500f960ef3f08ea6f4bd16a0ffb1091a9e9e4b2eea839c189cb1d759dc55b0dd3e12471068238209d1b68c6b304946bfdeab6e2f8448215920a0cedac248182364f209053b43f8d15cd9f378c99e5e813f90221f177d9dfb1cc47b79820011ee319d5440ce06bbb36e9706f48b75a6288d2a21ae8459d2f08ebe41de876032ef9a6037e9eae357a7a7fe06766df0fdfa", 0xee}, {&(0x7f0000000780)="27d1b1afda837151c9a061aa2c92382b721e25f58a8e22b021c217a971203eb29f929a6c1792561a8bfc377441b121a785d439b102f620641253e887c7ae7a0a5bf77cee0d9acf1f9e1e35a9e7efdf73f3308f44a0175cec36f218cebf7395fa2ef380843a646437c00619c081af6822019433952d58894ed4f7279735dc777b1fff72b996855b79e6f94fb904906db83899a4d7735239c961c8a32a3e985c4e7eaa9964682ac1d8a4bcd07e724bde5451d87685ffce65ea0e51b4952025b85a7f6a8709e12f9b9f6eee40eadaa24113e04063c4e9e214", 0xd7}, {&(0x7f0000000880)="dc7027b12d849e5a02decb9bf9afcfe179fb46b9faac94b542f753bc84b0caec998e94f6ee48e21e9a289293b5930cdfcc0ff329d91d645c306769f6d4aa6c7228733f55d08476942b84e442c9bcf378c6c098c5075a894bf834d09981885fa980c6a6b7b29b715dddd186d564f00cc59da2c9e0e51f4b23989c3524c7f93584c2a08dd9eaa67b81fb62b7d17c98ecb7ad01dc8e43", 0x95}, {&(0x7f0000000940)="01bdfa6a2ff9366ab96c024f874c67566c99712abca66b03ec0cdb11632c1fbb8daab6e3b8e532a8e583b95033f415d1dad1304028b71daf13473ebcca09dbfaeadab98df1cb29c627ae6e6d943abcec274942475c7c088872fdb34f5f71344f69735a15b0d6ecb13f6da0490579408c42cac3ffdc8694eb9971322105ef3fccafc22561d46caf3b3a12c3410698a51bc3398a19acdc247fa5aee1a7b75be052e75ade2064f08e8685a86a6e74696a3f8474ad0564129826e6f529852d876dd8b662324098b061c3e8043b67c053327c38cf5107c12840ca3d30e1f996", 0xdd}, {&(0x7f00000005c0)="d35a47c1292d7c63f783328d9fc4fbbd471dd4", 0x13}], 0x6, &(0x7f0000000ac0)=[{0x28, 0x10f, 0xffffffffffffffff, "161999a6f1ed46f42dbaafce5772fdcdf6"}, {0xd8, 0x0, 0x8, "67f0e04300a8f4ed2ba54b7420dc0a7d57d494a3bfdd377ab30a99c37e8805d1c61b2ca13f136808016915d05884a353a12b15fe2f600309ed6b5ef4f25602eacc406eef1dfd5dbd815ade6f9fe6cbdd809995e92bd7ec544fdc2df19a0b50d2ab8e27a4da72317826e6a13752164ff5b33d9b71b9613dbd7648268d8b954553f70a90358de5ecf6f33abf8ae711c733d0594302cd70b560bc6e63c04fff8ffd75c6934410b57d4a7fe83897e878522d03571ddbb2b225c7da952dcd39477f423ce3"}, {0xe8, 0x19f, 0x498, "e8de34316e82d955dec08942c39326b779e1601a77843d3e4b63018beb4925c29da487aa441e8a34b603e7a5806f661c7a585641f9a46cc39385e5bd432e9797f69c1951cbfd2b20d911e9cf1bf99e7589df285a134f3fbd8b78be899367a9058ce68fea046321e74df0715b00a308a442923d05c7e8d58eed29c1bb56ce90f53c8553c957f2859a150be9b7e95babf8154b937afe06c0e5d7ccb4355565de5a99ef440c4a5626caef6fc6623cf2f9667a945b28982fd61858b45c6c026678247049d1144035811c07ef9a393183a9a37301bf1fd31783"}, {0x68, 0x115, 0x7ff, "42bf1443e7151d7c64ec9e357822caf17ed48afff6023ae883ba550024518d0687ab214a49ceeab0f098db45747c33c8301b8b4ca23d456d470feb2d019a20e320e48e258aa250e38ae88115cf52490b7c"}], 0x250, 0x804}, 0x20000001) 2018/04/06 04:54:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f0000000080)="47280d6863100fb7fc6609783225ad42cbab783bb82f3c5275d8fdbc7a4556bdbbcd2fa8c6c3d779f3ec0b1086d2415a9555b9a5d0f90bd3146534985afc4ba2b5a6c0172c1364391c953ff9f8a2d6f763836d8b97812745ebc0686ead4a01445eec96c3a52ea0da3d6354d1ff1702819770002ba740406d688ec993d490a15f0b50a4a5ca9f576caac5bc9cea15e171f377d557600dbbb3aa2edc920c6fb1eae6eee7cbbb2f8d3a47730b9a2975d1b547771af5e15a19306476035cdb7c2bb369504a43dfd2d8704795b10e5e37f8c05cf3053d6dacbe1e0433a3ef4a59c3e6c46ce56b27cc", 0xe6, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da8ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) close(r0) 2018/04/06 04:54:45 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x440, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000002b40)=""/4096, &(0x7f0000003b40)=0x1000) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001500)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=ANY=[@ANYBLOB="580004000000000014f8bca1613e31259d", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x19, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r9 = socket$inet6(0xa, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000280)=0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000001540)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x0, 0x0, 0x800000000}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r0, r1}) 2018/04/06 04:54:45 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x40000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000023fe4)) 2018/04/06 04:54:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x0, 0x4, 0x7ff, 0x9, 0x4bf}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x20, 0x4) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/06 04:54:45 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) [ 334.150344] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 334.173162] bond0: Enslaving lo as an active interface with an up link [ 334.180160] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/06 04:54:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0x9, &(0x7f0000000240)={&(0x7f0000023000)={0x14, 0x1d, 0xaff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0xa000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/06 04:54:45 executing program 5: r0 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000100)='"', 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x248, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xe4, 0x9, 0x1}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x6f, 0x8, 0x6b24af73, 0x6, 0x4, 0x80, 0x10}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8001, 'syz1\x00', 0x5}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], [0xff, 0xffffffff], '\x00', 'vlan0\x00', {0xff}, {0xff}, 0xa, 0x8, 0x0, 0x48}, 0x0, 0x120, 0x158, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x20, 0x6, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x400, 0x1, 0x20, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0x6, 0x3ff}, {0x3, 0x100000000, 0x35e36acd}, {0xd13, 0x79, 0xff}, 0x8000, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fffffff, 0x111000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x3fffc, 0x0) r4 = open(&(0x7f0000001180)='./file0\x00', 0x842, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x3}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001200)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000010c0)={r6, 0x3b}, 0x8) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000006c0)=r5, 0x4) dup3(r4, r7, 0x80000) [ 334.196419] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 04:54:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/06 04:54:45 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x7e) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) bind$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) r1 = userfaultfd(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fsetxattr(r1, &(0x7f0000002000)=ANY=[@ANYBLOB="07a25381"], &(0x7f0000013000)='\x00', 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000003c0)={0x3, 0x80, 0x2, 0x100000001, 0xffff, 0x10001}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30, 0x6, 0x9c}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={r4, 0x7d, "d80e7d38f3788a2093ad509f7d7ee26e5043ac752b5e5f15e07d38b9eb54b01cdb4a368f3abecc77c9958d20b2ef25061bea187ed2d0a055c7f6afcfaef3acf942e4b1fd7a7f81a71f14260c9dceeea5598b148e39bf8507c406137b580f0c574bf635e00e7cabf944ba8c74caf3a058b5893d73afb8197eec05c999f3"}, &(0x7f0000000180)=0x85) [ 334.294322] binder: 23715:23716 ioctl 54a0 0 returned -22 [ 334.313279] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 04:54:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000000040)='wlan1trusted\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x2, 0x6, 0x400, 0xa3, "4f2631c28dea7f8dec6713092ce44b5361614b2c1ed0d95f7f74a878872616e9f872a44683c14341dceae349", 0xad}, 0xff, [0xd9e4, 0x10a, 0x200000000, 0x5f0, 0x81, 0x80, 0x0, 0x4, 0x7, 0xffff, 0x5, 0x5, 0xffffffff, 0x356, 0xffffffffffffe61a, 0x6, 0x4, 0x788, 0x7dae, 0x1ff, 0x4, 0x7fff, 0x0, 0x2, 0x6, 0x5ca6a654, 0x100, 0x8, 0x8, 0x6, 0x65, 0x19d, 0x8, 0x1, 0x1, 0x0, 0x6, 0xffffffffffffff00, 0x5, 0x9, 0x1f, 0x4, 0x7, 0x0, 0x0, 0x0, 0x400, 0x7f0, 0x7, 0x1, 0x5, 0x9, 0x7fffffff, 0xbd7, 0x1, 0xea, 0x81, 0x5a, 0xdf5, 0x0, 0x9, 0xffff, 0x9, 0x1, 0x2e, 0x3, 0x5, 0x80, 0x3, 0x3ff, 0x80000000, 0x9, 0x8001, 0x3, 0x5, 0x9, 0x3, 0x2675, 0x4, 0x8, 0x0, 0x5, 0x2, 0xe, 0x0, 0x417, 0x1, 0xfffffffffffff2c9, 0x4, 0x3fc000, 0x4, 0x200, 0x4, 0x7fffffff, 0x1ff, 0xffffffff, 0x80, 0x3, 0x0, 0x9360, 0x2, 0x81, 0xfffffffffffffffb, 0x2, 0x4, 0xffffffffffffffff, 0x7c, 0x6, 0x2, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0xdc, 0x5, 0x1ff, 0x7fff, 0x8, 0x100000000, 0x7e6, 0x9, 0xffffffff, 0x7fffffff, 0x0, 0x20, 0x2]}) 2018/04/06 04:54:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x381, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000200)) ioctl$KDMKTONE(r0, 0x4b30, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x4, &(0x7f0000000700)=[{&(0x7f0000000300)="7d63017fcc48c5c944a724b1983d6f962256bda3e0bedbc77b3c038e79730bfa3f30", 0x22, 0x8780}, {&(0x7f0000000540)="73fc7b8472e7cb4f6b04fee96421744d389280ee32c005f44e09e01ae95a95189864f1a15e7ffa9d7dc389c9ed4e018c65064c8556aa264e8e96ca1aef4d828c20845c58b68ecacaf68b8ddc6b77221b02002b0c4d49524a8255ba388d085d853ec64934e154b9837e236ed5462c1a3dd69f14f875fefa6f83d46de7b2f711d6a3b3816c7bc888b9eb2ea8a7568af665d17407", 0x93, 0xfffffffffffffffc}, {&(0x7f00000004c0)="bd70070cf30297717e8e", 0xa, 0x7044a084}, {&(0x7f0000000600)="88a741dfd2770c83e4105def4dbe6e1fc78ab570135d8e4a5bf07c76b95e17d5d0d8814435860d3de3b9cb58d2ef3569936fff326db50e4b8d28512dad28d43962a9b7a1019ddddfb2d780c71d26aca508aee84f9a45f20bb569f913b7e816627175c5f0ef454f26024a221229e58a3273d8b0bcd932d6931807f44a0ff1ed84f5c6c7edea186ad4410492ec59159f5d098bfe1b03698626d87c8567d71ee6a8755a8412130d5407fedacea0aeba4a7ba334789134ffb3115a9cc9525b8c1473d9638304b518720dabbe79a35ab7becaf8b93d1b1575fbd68132d5bf0ce2fb507495f813486b72778f5b956dd8f2", 0xee, 0x10001}], 0x0, &(0x7f0000000780)={[{@integrity='integrity', 0x2c}, {@noquota='noquota', 0x2c}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000540)}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7f, 0x3, 0x10001, 0x4, 0x48}, 0x98) recvfrom$inet6(r0, &(0x7f0000000400)=""/83, 0x53, 0x10040, &(0x7f0000000480)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0xfffffffffffffff6, 0x2) [ 334.355893] binder: 23715:23716 got transaction with invalid parent offset [ 334.394794] binder: 23715:23716 transaction failed 29201/-22, size 80-16 line 3148 2018/04/06 04:54:45 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x81, 0x80) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001680)) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x28010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001640)={0x104, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x68, 0x8, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x2, 0x31}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x2, 0x15}], &(0x7f0000000280)=[0x40]}, 0x1000}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0), 0x1, 0x0, 0x25}, @flat={0x77622a85, 0x10a, r1, 0x4}], &(0x7f0000000380)=[0x28, 0x0, 0x68, 0x30, 0x0, 0x38, 0x78, 0x0]}, 0x16}}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60, 0x48, &(0x7f0000000400)=[@ptr={0x70742a85, 0x0, &(0x7f00000003c0), 0x1, 0x3, 0x23}, @fda={0x66646185, 0x9, 0x2, 0x9}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000480)=[0x48, 0x38, 0x78, 0x38, 0x18, 0x18, 0x28, 0x68, 0x38]}}, @dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x1}, @clear_death={0x400c630f, 0x1}], 0x1000, 0x0, &(0x7f0000000640)="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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001740)={0x0, 0x7}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000017c0)={r2, 0x23, "57bd0619204e39c41e0ac2d762233a4167d38bf5658d1e7c7fe96fd8d4ccf26d0f04e8"}, &(0x7f0000001800)=0x2b) [ 334.440543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 334.441528] binder: BINDER_SET_CONTEXT_MGR already set [ 334.489122] binder: 23715:23737 ioctl 40046207 0 returned -16 [ 334.497147] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 334.580422] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 04:54:46 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x2, 0x0, 0xfffffffffffffffd}}, 0xe8) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x52, 0x400) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000500000000000000"], 0x10}, 0x1}, 0x10) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/06 04:54:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/06 04:54:46 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) signalfd4(r1, &(0x7f0000000040)={0x3}, 0x8, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000000)={r1}) fstatfs(r0, &(0x7f0000000080)=""/94) 2018/04/06 04:54:46 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) r1 = socket(0x1, 0xa, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES32=r0, @ANYBLOB="d23f0687ef0febb1fb4f62a1383474eb946f943ae9c7c15129be3aca62ede0b246511700d18516f7622d3fa561fa4cbd0ad11ce2a7c018a7cf6ebdb3d38b16b2c1db52b5677e2f4824983e9240d4992270b27dadc7f596ad99b51f7bfee08169184e5f00d013fb655c986c86031b2c9a520fb1b4cd34bd67e3b286f69d2a2f46f107c8f3f9d393ccfeae34fbfbbeda5816641d9a414a7a4410062a39acc25956c90cf2a967b1fa4a760cd8132f01116619d9bfc5993548f4d65ae0386cb30395175c67a4fc2e10adc2d6cd8f12edc6c7823e6a0f8fc145", @ANYPTR, @ANYBLOB="83f9fb20e6e225733ef5b711ea164a767212aeb1e67c09bdabc3aafbf6258fb92fd3665bda3fa46a3c3c5206498b28c5e365a377c7a337cbbf0dad8aa6361cdb6cdd71bd58ac8d1a31ed6e3a42ba563c23cac53a066b1f90c5f55403eb8f", @ANYRES64=r1, @ANYRES64]}) 2018/04/06 04:54:46 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) 2018/04/06 04:54:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x200}) 2018/04/06 04:54:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x3a) 2018/04/06 04:54:46 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/146, 0xfffffffffffffe8f) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) 2018/04/06 04:54:46 executing program 0: r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000001, 0x181) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/04/06 04:54:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001600)={0x3ff}, 0x10) clone(0x41008000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400001, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x5, 0x4e, 0x2, 0x3, 0x351, 0x4}) 2018/04/06 04:54:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x20, 0x40, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xc2, "2bbd3d1cc728eeaafcdbb89b4431df90b9bc9674dcd9e88a94ad788e48406c1691b84f40bd4df5ecadcb787e462aa184838bcb09c7cb7e9d85a96eca84c23a4a16b676ade736104e4dbddd6ae225b2c5bd4b69908a98bcdd8c04f4c61915c5c7b860e9fb6352778f2a36046bdb9a775d8cf6600b718704dd96cc77218f98f3d27fa39c2dd6336e60fbee12f1e3ee976e60a4eb4640f5639827bd8f1a645f8c47d83861f0e2988bb3ef056bfae164418dfae7dc38ca5bd66172b9e96eb4645b82cb9c"}, &(0x7f0000000400)=0xca) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) pwritev(r0, &(0x7f0000cdcfe0)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) 2018/04/06 04:54:46 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) semget$private(0x0, 0x0, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1002}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) 2018/04/06 04:54:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10000, 0x200480) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000006c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) rt_sigaction(0x1e, &(0x7f0000000040)={0x8, {0x8000}, 0xd208b959a0452f39, 0x100}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r1, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)={0x118c, 0x37, 0x800, 0x70bd2d, 0x25dfdbfb, {0x17}, [@generic="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", @typed={0x8, 0x59, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="640da8ed7ae3d3bfe437001dfa7bda8417a4b6633b4c0caba2b925acbb4421b9e4a0122518365cb74b15a91df1678f03190007e4b48cee941d15af9cfdca2019fbf32052b58ded5ca04b1d0c05e7f9fbf469857fb00f8d2d316af8a1880ae4debfff6057ccdeb83a7a003e5f035b673ae7feebfa520b39de2d0c9649bd5e80a5dc67bc89c8c68a84736aed43e799b87ffb27644f5fbf6894e9cce2ed933aad50be09672f79539501af1b89c73aea5a8308", @generic="85644c9b928342ceece99927f4f9b77cdeda2bce3ce102b287b85e17332f75e45022349954a2516e561a17e4a29378be3a4833b72d19928b5f0c0d58f8e0e822af756308e1d629", @nested={0x78, 0x65, [@generic="fc3c3300d2edf79d2c9b7f653b3552878001956deb43880fbe25f33e9446e735fd9f81a01437b578bcb89c9c3d0634f4d69b79cb280919fddbe10ccf201371efcf00f30ac57f600e57aee014dcd46eccbd8e1072844c3e7d35708c475de1190fdf3d833816a27b5b7aa2dea37d5b9da6fa325c"]}]}, 0x118c}, 0x1, 0x0, 0x0, 0x10}, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000640)) write(0xffffffffffffffff, &(0x7f0000000040), 0xffab) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000540)=""/228, 0xe4}], 0x1) [ 335.331604] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:54:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x200000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0xfffffffffffffffd, 0x101, 0x3}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="e907005768baecfa0e392af91c8ed7c727c7af375eee9e6f7969e1d3167115f4ae6faa4de5d7659c", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) r7 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r7, &(0x7f0000ffb000/0x3000)=nil, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(0xffffffffffffffff, 0x0) dup2(r5, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025") r8 = eventfd2(0x0, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r8, 0x80000002, 0x2000000002, r9}) 2018/04/06 04:54:46 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0xb94, 0x3}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x3, 0x6}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x47) [ 335.494259] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:54:47 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x10) write(r0, &(0x7f0000000580)="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", 0xfc) getpgrp(0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(r1) getpgrp(r2) 2018/04/06 04:54:47 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000280)=@ioapic) 2018/04/06 04:54:47 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='cmdline\x00') exit(0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/04/06 04:54:47 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a890e577b0e07c82b16a270da537f75d10611ef3969f722ff5bb1cc770810cccaee201ad41f37a223057ae09e61991e2681b62f0af704e194a437b09ccefdcc0a3238bf7c2722d23fb37a9b5659efbc13a14bde61819f96f0a4b62e6106da937b090a18bbaf40f4f0c7329ccbe6bd1d497abe87ab8129ecc9e0e3722a3624676a5aba42c20632d166404e8b44e66fec37fb9de8b85938c3a043414a3cfe57e481689dee165b3216a", 0xa8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000740)="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", 0x4dd) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = msgget(0x2, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/18) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd2, "40ede18cfb777ed54a0fd6218c7a3ac000120051c57903216513f23a9c70eef55ce08b7fd168c98b0a0bac20547e7fe7a534bcd8e622f7ec3983e5b7bb40692594af97d08be7359a3624c6c45051d2dfaee456759064e99ec4b5b00140367238b821ab8cefa27ad7a35699b976bccb29d069f11fa5075764344b23fd5918f535fbf0299a063490ce9b39dda1f0b092530f4a00ca464b9cd09e483321fcc9ddee0fff1dacdc4732d07713829d4e690f52246d074520becfed1f5425d6d86834c29b93b26adc370771d0a660c99a04e642c9b6"}, &(0x7f0000000240)=0xda) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, 0x5, 0x100000000, 0xc9}, &(0x7f0000000340)=0x98) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r5, 0x2, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x354}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/04/06 04:54:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7ff, 0x1f, 0x2, 0x8, 0x0, 0x0, 0x2, 0x4, 0x1, 0x40, 0x7fff, 0xe1d0, 0x9, 0x91, 0x91c, 0x7, 0xffff, 0x3, 0x8, 0x4, 0x100000000, 0x7, 0xedd, 0xae, 0x4, 0x4, 0x5, 0x7, 0xe4, 0x7, 0xce28, 0x7fffffff, 0x4, 0x3, 0x2, 0x8, 0x0, 0x1, 0x4, @perf_config_ext={0x7, 0x6}, 0x1, 0x9, 0x8, 0x3, 0x5, 0x331e, 0xd3}, 0x0, 0x3, r0, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)) 2018/04/06 04:54:47 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r3]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r5 = dup3(r4, r2, 0x0) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/04/06 04:54:47 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="df56b1f275a96b04125dd6885f1c57b67cc59af8df19bc6687d73e452201347ba975dabe26426d1c747bb4d89f34c116a97571928b4c7fc5", 0x38, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20040040, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/06 04:54:47 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x54a) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/04/06 04:54:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000240)={0xf000, 0x2000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) recvfrom$ipx(r3, &(0x7f00000000c0)=""/209, 0xd1, 0x0, 0x0, 0x0) r4 = eventfd2(0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r4}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000080), 0x8) 2018/04/06 04:54:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 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 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="2cdfbb81f7a9e5d2e79c145f42f0c9969106a2c9b4d009c9f950bac20300000000000000c7fff54fb2c38e3d44a37fab00"], 0xc) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000000)={r4, r2}) 2018/04/06 04:54:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="adbb355cca398f3845e53147fddc207beb14459bc2ba43ac08fd050d02a22eefa3d5d3e4173064935d42e3cb01d9ee7f90aec3b7c0bb7383435d57c93d7f80ed1fb003d8463f3e1b02b5de070244e78f76dbf8642f2fd83d3ac72a99b0287262366af901c381f665b5efc354ade60bdac4dd59bba53e0e203c35ff8ad9fe3ba062a71dad537f71b8129d2b1bcba201007ca8cef24dd48e64cf7144d6f1faff22ee1ae0181a219c686a4fb224be884e6de6c9595a56d1947274e54bcffc6b5a5e01fa4d67a06429c53e48bd3941", 0xfffffc2a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/06 04:54:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x1}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x280) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) 2018/04/06 04:54:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0xc0001) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) 2018/04/06 04:54:47 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)=""/146, 0xf9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xce, "dfbaab77428627db7138e66fc09ae3cd3d35bc1895ff2bc52b1877832cd6638147d58248a6b01aed5d695e092338399d0a5d47b3a1161dabd92055c1e7296da2705eb91bba9907ed647136dde49584900dabfd7afcae009aca95b84ddb1ab0a321d9e16f429735157d14e9c9b93d0f618b63d1f5e15bfc4412d1934a35c0ad27d855082fecc921437ea22eed70b1c5237c1ed3210c50905a1c6ae06e18da44ed814489be31fc937e4bf81b5e1f527cfd857104b63da78a5ef14dbb4d3e755197ec4e3c945d6140c9c8699cbbeacd"}, &(0x7f0000000200)=0xd6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x1}, 0x8) 2018/04/06 04:54:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0xfffffd77) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/116) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x2, @empty, 0x1}, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfc00000000000000}, 0x101, [0x6, 0x180000000000000, 0x8, 0x9, 0x7f, 0x8, 0x0, 0x6]}, 0x5c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/06 04:54:47 executing program 7: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) getpid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) write(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/06 04:54:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x202000, 0x0) sendmmsg$alg(r1, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="bb57fb1082a47645d42d2a0c7af1a916e66b0270bf457be7c03a7227d54007638ce7954edb6c32f0a241dd3dd98ef4b2880c2ca0709738414ebdb7f0baec9151d9cf26a9a28b99f59ba0184d437421621fd4fad0604a5752a4bcd1e51acc69727a9244f427407e55907fdd6f35714b146ae734bed52696254d5bf25b6abd441b38753b22441c75fa6070cfeaf691cdcaf2573bdd7c8236851bd65688cca4055802325def0df5eb40882664991e270b02a8aba4765f3bc80c3cfed93a95ef0f579bf75da257cf310d06e8d0dcb7f1eee65d3e21f6bf54dd3843210fb15417", 0xde}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000140)="5882e6bf3d62642303bd7af179c02bb8f339c65fd0b4fae11a82c565f6b097777e8d55b7855375bfea35c4", 0x2b}], 0x3, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0xc000}, {0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="b6fa56e7e76b2796c2ee6762d1982920b27fd6184333ab9a14773f2511a0034342", 0x21}, {&(0x7f00000003c0)="a6d2b6339c6e8538dafe4651eeb8168b4625d45446e87d828e62a3a7a97889c8322fe10b62ef73adba642935010654ffb97bbf86533d7408492f1ba60c614a25a8b203226cb950", 0x47}, {&(0x7f0000000500)="1bf090aeda11221e40ae38528032aecdfec807de1002bda70e7db7943a85f7635177206d72bd9204906f30e3df642862efe258c6e85e54093e2dd03568cf86c918c2af5f075026a33c5a35e3c1fba99e3ac27b1e76904f89edefdedea7829d7dc72b12", 0x63}, 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"}], 0x1060, 0x4000000}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000a80)="bcdeb09a41f3d743828c05ff0f82d774f7c6714d99b6682b9e9df4cdd5bb5cfd54dbf60c0c20c544167202b672d4d371c151a79e00167a82d1f2203d7d9124ae82e96c085976e3fa7131822ad4325e8df05c2466dba07f65b6fb92d76ef4e8368b7e8eccf94031443135", 0x6a}, {&(0x7f0000000b00)="80e2c02bfffd3e81bd4676fc625318c20f68da3d796c44e6993fdda68f670a822ac855853c670d65dcb84cc86430727cc28bbe6f31a69e4206eda7f049ff3abc6189108d05acc8c4e9493640c808ed5a727ccda3faa019b5381ba43e41de215af4857c7bb8d3f00070c942b6442d2d6c0079586aa499532a0bdcf811cb2909770ea7561f6b9c18ddb22a8899dd67933777b534b1204eb9603534e085e627fcba4cd0949a722acf5a1acec6e7c8dcb46eaec8c9ef5b751e331f2106b988c1dc02334384784f96ed09397a5cfa99e14fde121ac448998a9c0003d6bfbbd74995b2b55656e087cb598e", 0xe8}, {&(0x7f0000000700)}, {&(0x7f0000000c00)="403dd097b5db5fd3c03defe80456dde169c4350d06d23306a27da0bd1005dfac77d4afbce3d40fd84ee63760f353c923795b926c80367b1e5033e5fc4bd699b2d72afc31487ed54a1b83df27ac4ed0fbfefa06658341691992173fea6169b0b57c5d4f354976bb562d520435", 0x6c}, {&(0x7f0000000c80)="70a30650c7047e7ff87db2929dc8744595e045c45fd19b087b2de307a019d06de9da9301faab7bc03650362d26bf72dc9d65475f7bbc2fcf7507e1e723207369f2588f2021003b836ed3aa8fb40f492d5f735073d4d4d79e6bdafaa0bebfbe7981c490f6703bd56a656909fec022b2fa61f109d1407a2c33b2646d15297c731a242e0fc3b11ed61acbad4bbe38312310580db7f4c8787188c012bf38669b81d943f7f8463ce0198d4f5799318b889e6c817b7e5d920bc962cf87e19889adddd64af51e798a2190b746d12af58537766dd69b169a9910fda5e4fd07bc3b3e732fd00ae45955d064a60cc6a640e9bbc82cb386f7", 0xf3}], 0x5, &(0x7f0000000e00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x68, 0x117, 0x2, 0x53, "6bd3c27ce9efd3f71f13d76c59bd72eaf778370751ec25484f46899af18db794f16d7dd21c364d0b057ebc373a2f67f6d56f2cad19cce764821bdd453f5c7bb3a9ab0d6aaaa9ba617d7a947d08266873c444ed"}, @op={0x18, 0x117, 0x3}], 0xc8, 0x4000000}], 0x4, 0x880) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebf", 0x8}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/06 04:54:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/158, 0x9e) 2018/04/06 04:54:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"800000008903af4e0400a9afc79f84d2", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)) 2018/04/06 04:54:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0505350, &(0x7f0000944fa8)={{0x0, 0x1}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x88) 2018/04/06 04:54:49 executing program 6: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x8280) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) setns(r0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002800)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000002900)=0xe8) recvfrom(r1, &(0x7f00000004c0)=""/133, 0x85, 0x40, &(0x7f0000002940)=@hci={0x1f, r2, 0x1}, 0x80) write$binfmt_misc(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000580)={&(0x7f0000000080)=[0x1, 0x8000], 0x2, 0x4, 0x1b15, 0xfffffffffffffccd, 0x0, 0x7f, {0x7fff, 0xd56, 0x7ff, 0x0, 0x2, 0x562, 0x9, 0x1990000000000, 0x1000, 0x7fff, 0x6, 0x77, 0x10000, 0x80000001, "7794d27a41fa2f0e05a57a05c8274f087965d55e3fae89e445d63fb05c47edca"}}) sendto$packet(r3, &(0x7f0000000600)="4abf53ca3dcc33c65ebae8ba6af5c0f9ecff8db0bc4133a14d82323ee3f3169b6094f70004490c0e97acd821299a19355a5f667d6f369b7ced6adfd66a4795b87a779003d3ed9acc7657ca41311b499a8eb9eb3fb3c206a338cca7a9b2981782380bd3707de92ffd4c", 0x69, 0x20000000, &(0x7f0000000680)={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/06 04:54:49 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x8000400) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x80, 0x1, 0x1000, 0x2, 0x3, 0x3e, 0x4, 0xf, 0x38, 0x12f, 0xa97, 0x10000, 0x20, 0x1, 0xffffffff, 0x9, 0x3}, [{0x2, 0x7b9fd9cf, 0x200, 0x2, 0x4, 0x3, 0x4, 0x400}], "478d711a7238def43e0a3f25b69aa629a528e2f0a18bcbc615450c692e898b940de7770da6cff3c40da004c35045818e08703ba93b741819cba2173448126b02fda153c27f35bfd0965dce4844b3b76553019689cdb7df1e01db4db00b2881f8147686d9fb118cb933c0ceb265b1436ad1d581fd2b4d04709c72dcc2c8ec68de31eb7e0b37291d9ba79c10538c96cf781e978a340624a5674599554422b7a336ab42de767bb114689cc577e6b20a8886b3b4df1dd3fb4e51faec0c510344e88a550e4c86a98cda17a50c962fdb7dd68cf901b24835484c16dd", [[], [], [], [], [], [], [], [], [], []]}, 0xb31) r1 = eventfd(0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/06 04:54:49 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='user.syz\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='encrypted\x00', &(0x7f0000000280)='user.syz\x00') getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:49 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001900)}}], 0x1, 0x2000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000000100)="55305a01109730360829b499e70ffab4423daa15fc851be5b2aaf5a5235b3918506c610be2c237d8a6a4700cf4e8510306a3ce63b5d617157b588016ddf4afff8c99aaecbdd3633bbd0e642a4231a542557013c6281275fb59c92a70068e73933ff8a4ba899341fc29", 0x69, 0x80, 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) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000380)="c8", 0x1}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r3 = getuid() ioprio_get$uid(0x3, r3) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/04/06 04:54:49 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/06 04:54:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/06 04:54:49 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20801, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/06 04:54:49 executing program 4: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x28) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) close(r0) 2018/04/06 04:54:49 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000000103) dup2(r3, r2) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/06 04:54:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4001) sendto$inet6(r0, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$netlink(0x10, 0x3, 0xd) 2018/04/06 04:54:49 executing program 4: mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'user.syz\x00'}, &(0x7f00000001c0)=""/146, 0x22) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x3fe0, 0x2, 0x28, 0x14, r0, 0x7fff}, 0x2c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$alg(r1, 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/04/06 04:54:49 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000640)) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000005c0)={'ip6_vti0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x968}}}) r2 = socket(0x11, 0x802, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="62748b7266732e6966623000"], &(0x7f0000000240)='ppp1keyring}\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000340)=0x1000) 2018/04/06 04:54:49 executing program 0: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1, 0x30, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/06 04:54:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000e0000000401000068050000ffffffff480200001001000000000000ffffff9c344dc055a93e2e009804000098b6e790c2040000ffffffff04000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5c8) unshare(0x402a000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x10bdca26}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000340)=""/73, &(0x7f0000000280)=0x49) 2018/04/06 04:54:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x17}}, 0x1f2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) 2018/04/06 04:54:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd5ff8), &(0x7f00000c0ff0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/200) getsockname$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/04/06 04:54:50 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc0, 0x0) 2018/04/06 04:54:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0xf2ec, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="8ee2e1d0bb19ce3e549cc90cfeeea224006312fde2e88dfabbec2e05d360ec21fef8e9e094607a5b52d4d19a4f094e507c8a75f9a6539a258d00d94545e6adf86b797d07b2134550977998a02b56fad8c0f9f3b59b5ac9dc70525fb28c10e8da713e15db180ca50f4c547ac2f32892f89faa77a0bec0a4a5d861a72d62c106f816112696de93c00d7d461fb57bc039686abd456e7318f16b4d32a56bed3de0e0644760f1a5", 0xa5}, {&(0x7f0000000280)="75e6ce1270aab4314a41698c9b4d8d9255859e5a818d79c6db49feb95b14d1d86f21c681e7d9dddf9b2a04d6912bda3b6f94d2bc0a9d9b56736bac46d5bf9d18cf87bfadcecf1173838cf2a97d3b3c93239b61ed6785cfe71fb14e94a7cfd4de401da7faba6d6824fd3c73bfebd06d5e5de592bd81ebc3891590d9c513be26e13904ed7271bdc2458e1f02963f40e396167f41e17c0e50ed64b239542cb25b1508b3090ea8c706bac3826a45616d5df9e2e636c278f7c12e0cbd10b3080a336cfe697489e3bffb3860fc34accaaf6baf91914c5e90058e3a245be168b4d872d9df", 0xe1}], 0x2, 0x0, 0x0, 0x4044041}, 0x804) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000400)={0x5d, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblc\x00', 0x4, 0x695b8b70, 0x60}, 0xfffffffffffffd22) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@pppol2tpv3in6, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/197, 0xc5}, 0x0) syz_emit_ethernet(0x2345, &(0x7f0000000980)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x9, 0x6, "1f074f", 0x230f, 0xbe, 0x101, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[@srh={0x2f, 0xe, 0x4, 0x7, 0x3, 0x7f, 0x3a5, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x8f, 0x221, [], [@jumbo={0xc2, 0x4, 0x8001}, @generic={0x100, 0x1000, "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@jumbo={0xc2, 0x4, 0x8}, @generic={0xa7fe, 0xfb, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @srh={0x62, 0x2, 0x4, 0x1, 0x401, 0xba07, 0x1f, [@mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x3c, 0x217, [], [@padn={0x1, 0x1, [0x0]}, @generic={0x6, 0x1000, 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"}, @generic={0x100000000, 0x89, "b3667126c881a5962547c39ec637cd38e130bd0a88f6778b4f4c96636e0deb52efcbf89499a48c74e38031039853bb22682bde16a0e91442181dbea50763c4ca47fc8a1f30f7730bb9d6d03955846d6a924616fc3390b50ccbb9429370b455cfcf0f4b85f9188ed03e7855cd90817377322428eebcce2c117253c3e3d06f3cefd06a2a4b6de751686c"}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x7f}, @calipso={0x7, 0x10, {0x3, 0x2, 0x81, 0x8001, [0x7]}}]}], @udp={0x4e22, 0x4e23, 0x9f, 0x0, [@guehdr={0x2, 0x1, 0x1ff, 0xffffffff, 0x100, [0x80]}], "9748e93b4e5d5049f0a17a57a75b24f75a2b83125577ca533784e02f855ef98e023e241733a72b686517a9a989780f0a0e2fcb2643df3518d969c39d722465e01a03654d7a68eb95aa7c701a762dd51b189642718f14a272fcbecb47c5924154e2f678d77010c09e0b9b29cab256563921b2b3c27fce63a9ed52042a79cd35b1d70a4286fa785c6a6d0ef33951c47d"}}}}}}, &(0x7f00000003c0)={0x1, 0x1, [0xe05, 0x89f, 0xa9d, 0xd46]}) 2018/04/06 04:54:50 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffe, 0x3a451af2, 0x8000, 0xffff, 0x9f70, 0x40, 0x1f, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7, 0x100, 0x7ff, 0x21}, &(0x7f0000000200)=0x98) 2018/04/06 04:54:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x480000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000f2329fd6cf00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x4, r1}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/06 04:54:50 executing program 5: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="8c9ea23f863eb0eb685fd160e53f184fcdeebbbbaad89a753e6181a8e2df494b28ac7bfb9cc1eacc47819b03a4c87e3ad3ee8dc9affb21c329b3cd96510e6e593b2dd52e8986a9846c47e2518839a3c82ff2350568fbae3600812c5510fff946e786f867655b122aaf7b1eae51cdb9e51816f855c3850ed1483f483213cb7f2fd63d271462b112abf97ffd8b007549ab8d9cf8ce84cc3e45b1119f3c3aff984933e83d1e93606010d8704ccf42fc0e360f262c75f0854aa8ad78d8067c5ab9c97b0a11623b05a48beb05535ab891dfc413aaad9c9d66c1deea29e1ba65938ec38bd031c0c8052ad06bcee87ec07c2ee4fe1ba94f790871ed99", @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64], @ANYBLOB="959f1cd7f295c233940446477e79303e05d6adab29b56a7a1a47062e3633c9e94d3b"], @ANYPTR=&(0x7f0000001240)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="d045ba137cf3d03d4ec525bd0bd8ee8a2b28c1247fa7bdbd6df7315910191e18456e2e7f36323b43baee8c42a511c725dfa940eaf16747502919290301702792d6fe6fcc07ea7c08574f020c99b10806b21adca9a46ae027edd0565feabcb6e7697a3b4c56a57a138e1555d49beae6e53409e09e1de0c888b7ef4f0e0cdb0122ad0ccbfbe0ecc87f0cb1005bf3", @ANYBLOB="b3f3af1eec92993376fd", @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES16, @ANYPTR, @ANYRES64=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES16, @ANYRES32=r0], @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="a1d2823e7d8a0d3f50c5bf2d3a24056e4cd774183a58c63a7e7fa4e3ca32e53ed85bca53fe50e4a27f177c2eb2e59cffc236a3ae497dacd4f4b0382fd21300b1cfc99003c75313c84a9e6304fdca70ea2724aaeb2e737820e86a70707fa94f39a77178431129ad9bb9ecd76cda3d87c63784d9012deb4ff7304f78721c87e604a9c4ba6a7ac694891e48dd8db2f80110d9669759f4f871599be298a9f0d4281e38904b5a85987f51f50e2bd740a1e26b81e9d9d15fd8f0ce555266ea71d1368eceb8fe1a39551c1a9ead9538aadf6093495b3b2d52e71c84ce38def99b113a17232a309647f95cd2cd528e5b60690919c5b4d38aa9b1a02e7377957bd3349f8db38be5c6a373249963d3b0ab61635307a32dd2f7872918aa381e4a8b6b7fd6170d881173b0838cae789c130544da0b568ba79dc76235600acef50701795b9215d7c8b3fe6712f8b7e556eb3ed45eff0605298222e38b66bd75e63ccac6dbb499cbe1893d7af2ff4851a832759a4f141d222531f571f527c8440865e0dec8d7d4c6ead1f77a0e203125fc0887708a6174d5ee7fcee66d96d2d7e46d9b998ae68b3b0228bcd99cb62fc69213f1b909f24163a7beca90b7d3c20ce49b6d7c5269084b2b29c4c2c62040f86f7b6aece2f9c965cd28cb2224d12471eeafa2d15be866456337e4d1bcc743719f8f3de358c821809e657dedec746f60e3a862f64b50ef4dcf9571a7897929e562c7a388ae36c23abf56e1a6903ca4a615d40b9fadca5eba96dcf1e319c24b20350b24c40077ab36a4d6c5e8fc5977d777eb535fe18112d84798694f7ab082dcc4ba6a58c7c5ebe7d2ecf74cc34eb805e0a5a3985b04a1d8876700acf1cbb683351477efcb49017140f9c496402c7ec8f68cfca87f8eed79ed7930465598a7dfc03718c67ac79a0b69991b7427e215e15e2bdb9b713c303d66f14622fa36e1703be86b650a750db0e5ed572f51bc9e993702939a09439ab2dcead0f43d538daee45176ab0419a18c242c57b012bd509071e197f1d3e6a38e2037a291b6adf06c4f7c619ad26bc1cdddbd2cdc4316622609487f120c7700b1ccf8ea156c3e6a7e8bbbe804d9b6d1d827a1f44a9858cf7b4c4c3875be3d057b39da8f36c2aadb523c4d7eeb004013baf5c42fd8009e9184ff2ea736ff179bd5663b1dbf44ce26c966d34cbd69fa47c7acd1411af0a923fa713f8d9ff8547976cc988f6b715db28cb58c0607ec62a7ceab7fee2ac49b03d4cdc07ff6c5e2578a83b3aa4722efa41adcfcd1d7b4d6199416b4dc66a660669de7c2b073588f9f62be68002d6cdec86ccd9cff3a9a774259c088d5d288b8acc8ad06ae461aa340ef392367492f9a0e47cbad9ce3af2765bfe4d25bc61b06979614c42f3e83d9df8b5e1ba665d144e34c98f851215247bc910def1e0f288885d4daea15ec815ea7c4f59996c99372dcf53afb0289054ddba8709689a2e82f4a4f1af9373b6de101fd01eb64ba6ad9503ef6b6391a6f88a3d2a304fcb307e61cc902de1edad3678677f2d996eca0431030133d1200fe2198393be3280a34b42e0a71c9ca970d5848165c1e79ca94198e85c215c73cd5bb8f38cdae3f1fa81503c760c12bb3d24b1d3eab9c6308ec10bb39e0f285806d7019fc60489ca6a09ac71c062f5cb259c7af612c80035717293c2a57511b77394477714fb6b4c47c24e4a81271355b3e3b50c9c1c134c69d3f3be1dc24f57a901b1581e8fdbaa876ad6204d3c8551c729ca052391518b15ec3e658cd2c8aaa061de54924798fce48e62641787493c35e838522835411184609f9c0bc454f1f618f0e8db24dc9e785310b13f7cd960ccc9fffb892418ac7f575de2ea090a53c540e6e2529599b7778bb69c21f8da80c011216c3094695b361f8536b456478f046953563341eb6d90203691a79934f1e77ffd2643225f895489e33bac55acda34edf3070b8516911236395dbd2fa8a8679db36c8125ce401c983684015dfac2cf4e5051202da7563a77e94bb688829859808467f377e08e174c7632df052edc5ada08e5b326e9bf3003a24ae6ae5f113ccb2bb440ade2126212eb19a35197821bee60afb49b0ebf962a11309a25c1bbb5de8a598349245dd971bc83f00a49f0af38c31b706157bbf11c560cd1b7da0e33aa580a3b125a6fcad1153f3de78ae2e3aa0dc46ab58269ad0f2d1a7c66b8c69c3a27e48b11a96f9829379d7c094b14533315fe48aed08a6cd8d0bf2f3d0ce2815349acc41d0be6cbb5b0802ba71affb53bea323b32856bd3be6cc2e555a50f94fed592bfdcae74a4cdff8a3157c1c546c53a743fbbbc8e1c492ed4db3fd953a854fdc325b1c0bd4eb74a18b920b15fa0e1daddacd0f10ece8e54c6a1e33ba7f947b5df7ec98c616a6b7afa8f87b8827a6304281635f883c95a3d1d5f6baeafa1df6b7eb79ab392f0d8fc0e6c33121c6cf5ceb88f249fdc93c25f6125b61cd4a6cdb24b697acb9d8091edbf4fc28dc892b76e406e1d038e5775f38ce6e5c57f9d1a2ed5e370a6c92e94df0b81f36f5d928b117cf5a66e9222091ba656413d3ed6a8b6a9e07e01fc4d90cd3aeccbce51d85d82366466bc20da6e4984ca016b123e2d48498f9a39f6669b3e5d91f7e7ad445fa7ebf45d09e0753e19c81764e350d7ed9e12677c4409cc735a68873a57ab1885d7b0b78c6b26d7c58f2f071ab88e8f46c0b39848582be56a2c08edd5939ea48f475068bf793848f5536c1193b18160c24e1b72162c271e43c5191ce97240014c9df9116a372c91910d1293b479a0026799474a65bf5d1dac95d972fc45e38d94e676f3ce3bd5c92a26a92e14eb89ba10624fde5d64bc74da4650bf1078dc13072ee26900d0f60579dd9447c25ad749271f51b84e9b2adaddb8c28215b22059960fd1fccd2fe6dcd0dfc5a9d104ac28ce3f522ad7c8c0b51d22bef7fdd3592d37486b34ef2d98166ed15760ae77742052a7157f98b495a286f2498f13f21a4af148c8bae7462b02cca810156bf61b47ac69e2fe4eccc4b18a6d57bf9257c70ae5b1f8c7f9e5e118e99dc6df4000e3d5307a52c250fc03401f52fb38522f1bc1a545096278c2c504b6295b45eac814f1fe3c0b6d74a644edf9857f033c8366cd5b04894df771ffe57b06aa6ec1e9173ee6ef4dc5cfeedbea812b4e6a5579c0654cdbc8f306f3cb964c8161194c5fee387b681c28c48b7a9d0342efd9ef648c6b84fe1f10df5c333ad990e833eab87213d8d69dabf5723b6170645d1bf054c53a4d4f3587b0d2548507eb083e20b563ffc514b77cb06020cfc8df3c08cbfd7191e776be76bab46c93147e486504c27a26df72b1d5f07cbe29f42e1129ee671a3b8ea3152283271c0b9603e92f54939f3479c72c3951b074bfe1c82a0374c998a659195f996ce0fedddd20c3a8ecd12e6fb18f9266c9f63371d6247a92ad91e9416766eeb98e81c66199942cfca3646d3919eed4939c6f39504313bb432d881c74a9da206877551b7307c19ce3f68d6b545b6d6bf582013e734fe39de4b66d019d16a796ca30e6b69179b0226912d3f91725f064115b32d935c2556f46aceb047d7fdbd0dba1fcc46fe07f64738b60d55ea99060254d067a770fe2bdd1b63ac9ceb1c1f807e32213cc7e82f8119590572cc394999b470df0011ad15e0474043308e63c0885a896295ae6620d50e445a7920427450beb772936d9652d58ede0e57145b1ebb2a6f68228078865d374c5b0315ae05b63bdadf1e9b46885fee174ed25345bc3f969388d458fa7720b1820e256d5ab3427522da60bf08c18c17c35fe55b81cc48194520ca2433d85190a21c23be88ce6776e14344d53d32330febdbf5e71d299bbe9b76205f85329274948cfb8de9cd86f253c1695e06f713f4bbd885106542565eb732a280116c2ddf5aa4242176969f7c63436d5f464f884882ea5ae5c2f52ece410379f6f1d9b4a0ec1ed02a98b394571e6eabdf56f829106f23e205332de67974cfbe58daa417fbacd79b0adff87b7e6bf1c94f7bcfd5d8b65f594089c87909f12a43c928bfaaa64624cbe60f264dd0113333c9dd64bfcc570a13c80134824681eb202c7c1a918115004be57e36de134e267f28c64a456383a0ffd8080781c36123309c4cca6a6b44574a249fbd8845989f85624cba04df889b2c9cd9421feebbec0ba8a38f12d83f65cddd869f2b50e528c00c064577380145d40defdaf79ae8a2fca414d0277c48df239259e0bfb7c5e7753ce2266adf0e1ef28c23e2635501419f3c6b4085e007a2d39d0a8baff5c2ef5005c7ba9607fdeebb9a8f622e8798ca5c06a11619bf8e567bf8d20c2ff4c2d707aa32a50b8d22b4696ecc9e3b0aa9d59f28f8253792e7246899dcf286078d5b03bd92b9f07eccc6a805844c9c8aead5086452a161031847d2b947cadd2d368486681f1c2978578efcc8a41de06c9d58313ac0259c76d9acf5accf038953ad295b1e575935f42eb1eb6704feb410348bed685847639f68f66d3821a2bbf1a36134deb22c12abae75e6aee5271811a82d4eec8322c9483a01bc6f112a00d6614f59a2fa791df0e6977a28fb42ca9bb807a83992647cc393055b8313a516d27a063d432d73bf3fcb1b32684e997753409a406fb402d7eced338b4d406658862f6200a8fef7574940ecfd556953a5f5168c1483de194b382320ad4369f6d910cadca09a38d425059b843d98226ecaca6be2368dddc41a9f1a1d42523b53918ecc1334a51f0c19f36a6c35cddc32513e3930db1529bf984b22f0e71e9b24c9ffcd57344fb3daeae4ed722d95af75991f30b07b7741d4bd169627b9947c3875fedb49378832e9350b99bcb128dab57dfd226c8236c36f55e2cbc9bccb60807d2001feda69372e1f19ffc237f6019babac1be62a5c9d5cd359cf7a5cf5d432f82944dbf72c5042ee20534dcabda4947082c2817bd6bd8cfb33f0327cf95fd95518c138306e83d8c7006493dd648a946977f5aaa28a0e98de0496163fd125d6de10f3c5fd8d2ab8e15f881ad0648f5f5414723b0aa43710cf96af0dca84f495a48a1dd7981ac956524d7ef82e9d1d6191c1b2c781b46b60516ee4be169779e22690b2e01f19b347a428bd0caa65359fa993cf6b4f9fe5a5ed20953e0a3f598b28132d8935a2d0c0c79539de8b7681caab61ca2a5ed565cd99793a696bffa1de695bf6385bad1d4c62dfcbff958633b7421ed37a7130ad6a7b1d3001568d1b61bd0a58262914efb4ed21a873cf4018fc0a68f60a622c0b98313761d17c7ec1dfc8e231a24e4a79c7d52ae7cc420013b49e95827616b751ecb8c8cd49fa99c02de71dac1da0d330f3802ae5db9981f813ea8aa3aea088b5e77830f7d1ccff0646860cd82a8855b620438d797dc424f93ee8863d41b280aff4001b614489e18f9036b563ccde051e5500b62d2936c5c6be315d92c5102b7f4619e552da7b424333340bc7f00bae282a9f1d8a17276431f035662af24fd31b8a34915c4959eacb8d25d9f6d0134d963dee2d0d93947493ff803fa0420d14bc1bf8eab6e721f46d5adb763e6ac596aa8bd335fd78018d6d6ba9d43d2dc6387237ec7cfd0d52d1d9c4460e32071f913cc75de68a65cf32c06d9ff63b333b52d487ff10128f926a64e1fcd8c02a591607f57d1fa98e672bf35bfef993ad198f1f37dd6b52a060bf3888b279dfbafe49a187f852847f72d54f3d2a098a2e54644386d54cf3a1a6fa017534eb887d17d8b7d50177f32ec8cd9ab2f2a2f2038626b2897a1307d5739956f1"], @ANYRES32=r0], @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYBLOB="20a2971400754b5e66d49e3bd817880a378a9d16395cd76a0e6877e2e5843f56fe1b8d3ebf1e30f6fcf9b7f313107b7094fc5bb45c4679801660a989a77388708358167982a704362ae7"], @ANYPTR]) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000001280)=""/19) 2018/04/06 04:54:50 executing program 3: r0 = inotify_init() fcntl$setlease(r0, 0x400, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'nr0\x00', 0x2}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/06 04:54:50 executing program 6: io_setup(0x13ff, &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x14, 0x8, "ada93cfc961f7709541cccd0c0eaf5386d54dea0903580361a0b20ecca2a34b8a26a6af9df00349d99946851dceac9dd19f0e33c10b19c6690aed28c273a1303", "de164f1ec75b0a18be3f6a44b7b7e190a2b45a86e313650c820c6bbd17950773", [0xfffffffffffffffa, 0x5]}) io_setup(0x81, &(0x7f00000000c0)) io_setup(0x8, &(0x7f00009f5ff8)) io_setup(0x3, &(0x7f0000002cc0)) io_setup(0xff, &(0x7f0000000000)) [ 339.209295] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.216826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:50 executing program 7: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/69) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='!!:keyringself:\x00') poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/06 04:54:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0800000010001517a86be72694777aa786f451eb0f0040000000002853da0c8d360d488330b343431830a87dc0c2e2bff70cde2af6ebaa2371e80d63496fac89ac63952444414e00ed87b461df4ad6864df587eaa379edbeef7b65e29d63", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e000000000000000000000000000000000000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) [ 339.255200] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.262749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:50 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x79, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x2) clone(0x8000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/06 04:54:50 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x35f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2081, 0x0) recvmsg$kcm(r0, &(0x7f0000001900)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)=""/235, 0x25a}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/150, 0x36b}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/59, 0x3b}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001940)=""/72, 0x48}], 0x1000000000000329, &(0x7f0000001880)=""/90, 0x5a, 0xb086}, 0x20) 2018/04/06 04:54:50 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0xac}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xfffffffffffffa5d, 0xe) [ 339.299581] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.307068] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x2201) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x338, 0x30, 0x10, 0x70bd25, 0x25dfdbfd, {0x12}, [@generic="9edd473b941c622765dc1e84f4bb515e27c8738a09e37d4a6e465a961983cf1b78416ca5fa274e04306103b4a8bcf2e2923e16955c4ee68dd03e422557f586ba0838283d27210f8e8593270b86d3201092726e10878131c8b4ab4ab7d66c308aa2fc74b331f422f826cc6ec8fe14b6beb9", @generic="89d98d13e2287311042e8e230dcdfbd60384b76b0518cb1841ba0d532d47a0f4e49e554f02b118ee08b6f2b09ba0e4aa5d28d15dd16d37cbf30602400a0e0e006f67a5a2c28e46e7cdea610f3816008667a7ee6a3cf559645f370f727c2d90dd752ff8b90e02be7df46a6d1712c9f73effac87da6472bab59e9c7d269145d4f351f974d8e16bcc84e180780264843c8c790ce4068d98ac294e05aceb073dfa1e2d2ade96bb692265026deb8f64fd751fb4bf4ef864b54d88cc4d4db868", @typed={0x8, 0x7e, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @nested={0xec, 0x8, [@typed={0x1c, 0x35, @str='md5sumwlan0}md5sum*/\x00'}, @typed={0x14, 0x32, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xb8, 0x9, @binary="d4035b351818525b042ac3334ccab67ca484f58d7718b4e9512f5712666358e3bbe7bd560ee65288a591cb80b9a6fd9b9f8f162c94adef4e745fee28d48189b58663b8904e76abea1021c56e9d6f234909975a31ae552601e11ffaf231733a6f086c1ba2dc7febcbe03eda1aa1be2d8c6343eed6da52f96f167ee753acdf3a5cdef5736197d0e731677ee43ec5bfe25a4b90e497da1cabf0971988d806b1c7a199cf60298037e699a451b21ad4af5b2fa3"}]}, @typed={0x8, 0x7c, @uid=r2}, @generic="fcee49763a7289f7dd455d34bd916355ef798cc2198b056b7b8a4e05ce3e65bf488373954bd4c7df6dc4737a6d1c10af975241c1c83ee5f98272b88b985dea81ca755c8b8b646a4e685cbfdfffbb902c735a3daa518ae4cc6c7408de9eb3127a209e233abc7240e985d574e064edaf7201589d28f4d61b6e7c2e592e8fc1883df90276ed632a1da7292d3f128f14779ab8c288b0199e44d23c984526cdc002604a7a6d67bbef72283ad1681e0d5dbb1d53f56df382d2ef75ba86698ab435a1bf44121ded7518bff162bbdfaac3839835f0ddb8b51cc98e1c54c54649023afb218d33800a27a78c0506968f3dd191886e2b3fb5db041269"]}, 0x338}, 0x1}, 0x4000000) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 339.368072] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.375551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 339.426540] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.434081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:50 executing program 1: socket$inet(0x2, 0x0, 0x6) 2018/04/06 04:54:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x50, @remote={0xfe, 0x80, [], 0xbb}, 0x97}, 0x1c) bind$netlink(r0, &(0x7f0000d93000)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) write(r0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xf4, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e23, 0x7c25, @empty, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x101}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x453}, @in6={0xa, 0x4e23, 0x9, @empty, 0x3ff}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0x6}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x80000001, 0x2, 0xe6e2, 0x200}, &(0x7f00000002c0)=0x98) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000003c0)={0x2, &(0x7f0000000040)=[{}, {}]}) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x8000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000380)=0x8000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000400)=0x2000000008c, 0xffffffffffffffa2) 2018/04/06 04:54:50 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x21) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:50 executing program 5: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) flock(r0, 0xa) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 339.473324] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 339.480803] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:54:50 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93f7, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x7fffffff, 0x3, 0x6, 0x0, 0x0, [], [], [], 0xc7d8, 0x7f}) syz_emit_ethernet(0x3e, &(0x7f00002a0f58)=ANY=[@ANYBLOB="0180c2000003aaaaaaaa00f9c6a12a0086dd600a0fff00083a0000000000000000000000ffff00000000ff02000000000000000000000000000181009078"], 0x0) sendto(r1, &(0x7f0000000200)="1ef068931ffe88a0692720f26f77273e8533d6c26fe18307f71ccc1a8b2e15cc70d0d205c35f4466a1ad53e7e8026e132c3e86189046a7aba2", 0x39, 0x20000000, &(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x0, 0x401, "8f4849ede60622056beb4ebee74709454a50ecffbda62d30cbcaa784cd8fd8ae8d69df5de2df19f89cc71890389f22414b76881a21ebaf8929beb9ee40752d", 0x4}, 0x80) 2018/04/06 04:54:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000600)) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x100000001) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/74) 2018/04/06 04:54:50 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/227, &(0x7f0000000180)=0xe3) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xed6, 0x101040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000025bd7000fedbdf250b0000000800050000020000440001000800050000000000080009005b0000000800020087000000080009001b00000008000b0073697000080001000a00000008000800fff4ffff080005000100000008000600050000000800040004000000"], 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@random={'btrfs.', 'vmnet1-ppp0!\x00'}, &(0x7f00000001c0)=""/146, 0x92) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x18000000, 0x9, 0xd88}, &(0x7f0000000500)=0x10) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000580)=0x7fff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r3, 0x101}, 0x8) 2018/04/06 04:54:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x6b4b00) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x5000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) accept$alg(r0, 0x0, 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) r2 = accept$alg(r0, 0x0, 0x0) close(r2) prctl$intptr(0x17, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x100) 2018/04/06 04:54:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000000) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140)={0x1, 'P'}, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:54:50 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000700)="000402005db136b0feb39c4f87f103e4b52d35c50b20b1d8300400000007b43b6370bf3bc7f75e9c4b6fd165d244d422527ec207ba360bcccbbf15f60e3e3134862f184a27093985a34a13a1858b8bfa84f4f27830bd268b0f5d7f507a8ba60f53e7cf0d80aabd234a82595d7a546616070037bdd8823f29300471c7abca2b59225f4550ff098361580ffcb983c6c449cb8d3b0a85d6af2922c506c0222c110e4161ca936d468bc5d9029bc02a518a8eb5389f8aeb018c67a29e7b62b96a605a8be41eb33602c30d901b19beb7a280b260c73df474c3a61087de0000000000000000000000000000000000") setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x100000001, 0x4) fchdir(r1) exit(0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0xe2, 0x5, 0x8000}, 0x6) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 04:54:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0xffffffffffffff7f, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/06 04:54:51 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = memfd_create(&(0x7f0000000000)='mime_typewlan0md5sum\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0x1, 0x8) dup2(r1, r2) tkill(r0, 0x14) 2018/04/06 04:54:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000000180)=""/123) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x40000000}, 0xfffffffffffffefa) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/softnet_stat\x00') ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/06 04:54:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0\x00', 0x5}) 2018/04/06 04:54:51 executing program 0: r0 = socket$inet(0x2, 0x4000010001, 0x860) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000019f96)="1b", 0x1) clone(0x4000000, &(0x7f0000001180)="9af2e259fc3f36cc1ca8e3b9a9f2ac7f0f7bb101ebc201af7891ae7a55245247bc3026c85b6f346a39dad06fc31f3cefcb1e5a77299f8b30e9113d16c42df3880cd324ee9a74031fba7c25da23d6869054f6d2c7d45679b7686266a3bbc22b4817a0820aa24d3a1e4acf472ba2b77cd5029995e12d3f807c9719046427d0dbcfc809618df4fae0f28c9bdc14c400eb24c40dd7dbf6752dd5841127e2fe4760c841d37f954e903bd81fd7dfb8d8fa861e959a77253434e783562b2962598f1d5ee66a55c0febe31e65d22ff853b0cf17bc0b61785cbff62ef98c554b411b9fb77", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/04/06 04:54:51 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x3ffffffff6) r0 = msgget(0x1, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x80, 0x202) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000003c0)=0x13, 0x4) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x3, r1, r2, r3, r4, 0x2c, 0x8}, 0x1, 0x4, 0x914, 0x5, 0x8, 0x7, r6, r7}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'user.syz\x00'}, &(0x7f0000000280)=""/146, 0x92) 2018/04/06 04:54:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x8, 0xc59, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x12}, 0xc) 2018/04/06 04:54:51 executing program 3: r0 = gettid() ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da7ffd)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') getcwd(&(0x7f00000000c0)=""/25, 0x19) [ 340.763207] : renamed from bcsh0 2018/04/06 04:54:52 executing program 4: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/225, 0xe1) uselib(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x40) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:52 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd26, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f0000000300)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000380)={{0x9, 0x4, 0x7, 0x0, "c075ec3a65ccdb697badebdc586873b6f34b349937788ff6c7fce0ae457622e3851995ea818c988930e732bf", 0x1}, 0x0, 0x0, 0x1000000000000000, r5, 0x8, 0x787, "01aefc4241c73c754615ca4288ca45c39b683f262ee75b0b10a8e06a4eeefb6c540ca16b6b810150fdd3a8ee77e35cb9756b60e5a85aa35bc3ec048c695a14e5", &(0x7f0000000340)='-\x00', 0x2, [], [0x2, 0x2c4, 0x800, 0xffff]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/06 04:54:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22102, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x34, &(0x7f0000000040)="a8f56be1924e870bc291304fa7d7899ca4ebc2878b9018f88900ea937acbbd6e68e60319a45ac7bb8d71cdd9d00205d1e0595306"}) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/04/06 04:54:52 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x200000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff976b943c66000e"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x13, r0, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4, 0xfffffffffffffffd, 0x8}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1}, 0x20) 2018/04/06 04:54:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x80, 0x80000000000000}, 0x0) 2018/04/06 04:54:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff00) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/06 04:54:52 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x108) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000600)=0xa9) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x80, 0x20}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r1, 0xbf, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x6, @empty, 0x9}}}, &(0x7f0000000400)=0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000004c0)={0x451, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000480)={0x5, r3, 0x10003, 0x103}) 2018/04/06 04:54:52 executing program 6: timer_create(0x7, &(0x7f0000000240)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080)="af0010022cd81f25d5ba234d21dd184c3dcff7b7fec1f85518b9fdd964022deb303a44dc0cbc1e9347a3f0412b02f34cf840292c059a7d5d97ad0ecaa6766a7ad45399c02dfac8435a6e03f789cd455a5198e7ddb66b3f3b8ea391bae1d5ba814b1a61529d4518dfd83ed0b5b11606664bcd2c9cf1f053ff843fe7e96e23365afb2800667715d6f1833a0a5f644ef6304046ca81de5b7aa900afe9d6e816473a1c222a79a8c55b542504beb31f6815c9c0eb7abd448af7cb9168cce249137398c9cbfdb82169706a79acdcc1813b67dd5d956974f82028b18d4965d5518309c4bd5d46d11fd17a4ac43f69c118d8c8a75d46573137783a", &(0x7f0000000180)="7de0a9b6d70c618a19b2786636dc0514f8e36d6e70c92f898603b44c45c581b1505a492d3506e30b0ac34f948a6befe46102eac06b2432561b8802c354c664dd9790effed22f2417c3e7adf994722beb018d6bac869063179b6c29f9cd1c0a8ed0f61d19747ccf831052d51d2c98f5384b64361f9c6021f55f3b28a65a3fdf8103d790910ad1b0a338506e7e2b68e0033644118f128e"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="00000000000000000000000000000005050000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x42) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}) 2018/04/06 04:54:52 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8) fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x9, 0x800) 2018/04/06 04:54:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x7, 0xffffffffffffff01, 0x1, 0x7f}) syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0xb3, "776a61d6500216afa63505bfacfd3a2f8d93fafe74b6ca1a9fea0cd9da7aac068b2450c762cab907d2407a9b9ca68c969a7304f8bef555361b359225b9cb154f1f339d4c30310c6e91f44134b15a180ace26e208fb1c5e94309d6b09d017c7d3b81f4b3393db034c4cc24d3f7feb96db9f730eb47ada1415bf35eee9ed85dd93fe682c7802cb996232bfb3e807b3c5300d77f424eb40f67bfb28a742b053cf1fa48069ff4c1ea2e70b46be4e229c3bffbd2641"}, &(0x7f0000000240)=0xd7) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x4) 2018/04/06 04:54:53 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1, 0xf90]}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x988, 0xffffffffffffe5a6, 0x0, 0x0, 0x0, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x8, 0x3651, 0x3a6a, 0x2, 0x5, 0x3}, 0x1ff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 04:54:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)={0x1c, 0x1, 0x6, 0x101, 0x0, 0x0, {}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400}) 2018/04/06 04:54:53 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$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(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000400)=0x800) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/04/06 04:54:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x1, 0x7, 0x5, 0xfff, r2}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x801000c004500a, &(0x7f0000595ff8)=0x3) close(r3) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) 2018/04/06 04:54:53 executing program 7: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)) 2018/04/06 04:54:53 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000280)=""/236, 0xec) 2018/04/06 04:54:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000040)=0x72) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) setresuid(r1, r2, r1) listen(r0, 0x10001) 2018/04/06 04:54:53 executing program 0: r0 = getpgid(0x0) r1 = getpid() r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x511000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc0001, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x8000}) r5 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000300)=""/121) pipe(&(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$vcsa(&(0x7f0000001700)='/dev/vcsa#\x00', 0x7, 0x200000) r6 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xb7ea, 0x408840) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000001780)=""/85, &(0x7f00000000c0)=0xffffffffffffff61) 2018/04/06 04:54:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x80000, 0x0, 0xc4}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') read(r1, &(0x7f0000000040)=""/173, 0xad) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x200}], 0x1, &(0x7f00000001c0)={r4, r5+30000000}, &(0x7f0000001200)={0x3}, 0x8) readv(0xffffffffffffffff, &(0x7f0000000200), 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000880), 0x10) [ 342.029067] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/06 04:54:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x2000, 0x5004], 0x4, 0x62}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/06 04:54:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0xbab, 0x0, 0x22aa6b89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x22003, 0xfffffffffffffffc) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x4d7) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000240)=""/38, &(0x7f0000000280)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0xfffffffffffffffa, 0x1}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x200, 0x0, 0x9}, 0x10) [ 342.090605] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/06 04:54:53 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x10000, 0x0) getsockname$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xc) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc080, 0x81) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xb478) 2018/04/06 04:54:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7c, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000080000ffffffffffffffff000000000000100000000000000000000000000000000093eeb1110000000000000000000000000000012ab19eadd1a042f1ccb19551b557e9fe4d603d7316a492a285c1a350014f341a59a912a2f7a2e2d4e5535ab1df973368386cab89432dbab9d66d797b42251c6d74c14b1ff26a9f1ed40e48d053159a83d47cdc2ee50f72d55bf1f28d40e5871b2c89ecadbe35a8314844dd954a69ce7e0e121abd"]) arch_prctl(0x1006, &(0x7f0000000080)="b523a1ce72e9a0bdd0d775e6b1caa2085a38e421c4bc690b6ac1b3fe007a8516cca9354ce1671cb374c5d29fdc10e3bdb624e41bf0519c4ad48fe15f13") tee(0xffffffffffffff9c, r0, 0x1, 0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0xf5, 0x0, [0x4, 0x20000000000000, 0x0, 0x80000000]}) 2018/04/06 04:54:53 executing program 1: socketpair$inet6(0xa, 0x8, 0x7fffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0xffffffffe04bc0ba, 0x20, 0x8000, 0x1000, 0x7523}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000880)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)={0x20, 0x2c, 0x16, 0xfffffffffffffffd, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) 2018/04/06 04:54:53 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='Oc\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') r5 = accept4(r3, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80, 0x800) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000002c00)=r6, 0x4) connect$rds(r5, &(0x7f0000000280)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) 2018/04/06 04:54:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000000040)="3919f8d7aa19d90672bd7d41fa96", 0xe, 0x10, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r2, &(0x7f0000e6ffd0), 0x0) 2018/04/06 04:54:53 executing program 1: syz_open_dev$admmidi(&(0x7f0000001a00)='/dev/admmidi#\x00', 0x2, 0x400000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f00000014c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001540)=""/239, 0xef}, {&(0x7f0000001640)=""/167, 0xa7}], 0x2, &(0x7f0000001740)=""/20, 0x14, 0x80}, 0x1}, {{&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x5}, 0x372d}], 0x3, 0x40000000, &(0x7f00000019c0)={0x0, 0x1c9c380}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) 2018/04/06 04:54:53 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40801) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty]}) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000140)) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x27b, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0xa3, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2d5, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/04/06 04:54:53 executing program 6: sysinfo(&(0x7f0000000080)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/06 04:54:53 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x900) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x5, 0x18, [0x3ff, 0x5, 0xa1f, 0x89, 0xc7e9, 0xffffffffffffff80]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000800)="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") ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/04/06 04:54:53 executing program 1: syz_open_dev$admmidi(&(0x7f0000001a00)='/dev/admmidi#\x00', 0x2, 0x400000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f00000014c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001540)=""/239, 0xef}, {&(0x7f0000001640)=""/167, 0xa7}], 0x2, &(0x7f0000001740)=""/20, 0x14, 0x80}, 0x1}, {{&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x5}, 0x372d}], 0x3, 0x40000000, &(0x7f00000019c0)={0x0, 0x1c9c380}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) 2018/04/06 04:54:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x2000000004e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x9, 0x9, 0x3}) 2018/04/06 04:54:53 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='%cgroup\x00', 0x8, 0x1) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x1, &(0x7f0000000300)="ae778a7de16ac608a3e9401cb396eec8f1ee0f5d0932d46ad4ef26fce95966b201f439068a8f3dbb3a51a620c8d1f31c98b1ec8b0ac66de252231835b8e30cb8e0e1deeddc3acce244f9c555acafd0694b26077f9c7ceddb87428b465f4434499d82d69f57134db5c636eb28ceecab4560d61109c855bdae4587328120ec6c0b1933cfde627001daa4b5c0a4bd9be31dd9c83d319df921d96e21417789317b5c531770c76beac8978c609c490489a95b7c1cdade131e36bfc15642db9628d87e608cbc78a5bce4de1d463fda51693c944b927dc7c3c2c62bfc5804") mkdir(&(0x7f0000000080)='./file1\x00', 0x3ffffffff4) link(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00') getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x30801, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0xfa8, 0x3, 0x8001}) r2 = semget(0x0, 0x10000000, 0x400) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, 0xa2c000000, 0x2, 0x0, 0x9, 0x78}, &(0x7f00000003c0)=0x98) 2018/04/06 04:54:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/04/06 04:54:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x8, 0x4, 0x1, 0x8000}, {0xffffffff8b7732e9, 0x3000000, 0x1, 0x200}, {0x5, 0x4, 0x5, 0xf8d5}, {0x8, 0x2706, 0x7, 0x800}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000007c0)=0x4, 0xfffffffffffffe6d) getuid() setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000005c0)="4e671f25d4ca7047abd579773bfa40b08908bc1bd806666103a8fbcc38795e984426a60f31ee14633191f0aaffcb60bc6877d3f2c7d05879aabc3f35ed061058f4df45dd8d1b58eaa2cec7503af61d5723e29446a9aef4d12aad957c260f7bd312709f619923c5dda24ca9dd8255bf5ce5bd03bb75fdcb7052c8d918a9f61ae9682feda075a717691ccd07f4b6e3bada890ac2db445c2a021784ecedb85758fe0ba8f47ee849d7b808beaa8c3605f00e5e7b39fecf6376a0aada9ed801aac043d70c576c579e36ec300e65a991", 0xcd) gettid() setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000480)=0x8, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="3c110200a9675a3d523c16f014000022973d082cffffffff000200005bf20000000000000000067ed9dc6b31221426571e6731fb814d598088254d42a0fa381231ff7c15610b6fffb46576fbb5beac997b31a4013960cf1169ee5c11ed5e32ed442c506c0d4f88b92876a783cea87d905516485501002561078d4b2f77f37707950cc0cd010bb83a75c533fd070011328620eb1e0c4276f907aa21e5e3f2039fcac54ba4d1cb13003516e870a07e4a9d623d7eabf8cbf9b349bd30b2710b6c735f1915e0b99cf50f7bb544b4b66195780dd9423ca01c59b1214704d89dde4bdaf1f6dd0efa19e729d98f4a63a3822e56ff59202fa3ea925a09ead833871034c5125d2957f26c9d5186967f1594a02295b1fccd000000000000"], 0x119}, 0x1, 0x0, 0x0, 0x40080}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="022007000100c5a96315000000008100000000000000080200000000000000090000070000001dd4817ae02fabd678fee43d2a42741c670b12ed5c706a7e79ed095dd71b2fec35b009bf1eee9f3115ba76e964fbbb7f011ed4e65fa1acb0b2faf2be080ebeb7c18c218f849753908ba0e5dd6f02ee7f043d7041fe1643930be65538c784e7645b98778dd093e69dbbb3c295a4a8c695eb3f5c3752f8d5cdc9d881242c"], 0x1}, 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008041}, 0x44840) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0xd601}) accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0xfffffffffffffee2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000940)={'syz_tun\x00', r7}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000040)={r9, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffee) bind$ax25(r6, &(0x7f00000006c0)={0x3, {"aa342abc54cfff"}, 0xc10f}, 0xe) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r10, 0x2000000000}, &(0x7f0000000400)=0x8) 2018/04/06 04:54:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'lc\x00'}, 0xff87) 2018/04/06 04:54:54 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff08946b52bfe402544ab98259ec91010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbf96f93dfb8191597c700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e130"], 0x90) 2018/04/06 04:54:54 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0xf50, 0x1, "b987e38fcdf0", 0x7fff}, 0x10) 2018/04/06 04:54:54 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0xe, &(0x7f0000000000)=@raw=[@alu={0x7, 0x10000, 0x0, 0xf, 0x1, 0x4, 0xffffffffffffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3b}, @exit={0x95}, @exit={0x95}, @generic={0x0, 0x10001, 0x20, 0x7}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x4869, 0x1, &(0x7f00000000c0)=""/1, 0x41f00, 0x1, [], r0}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fremovexattr(r1, &(0x7f0000498fec)=@known='security.capability\x00') 2018/04/06 04:54:54 executing program 0: r0 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/04/06 04:54:54 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xdb6, 0xc1, 0x6, 0x1882, 0x9, 0x1000, 0x1, 0x8, 0x0, 0x6}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/06 04:54:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff81, 0x7fffd) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xfffffffffffffbff, 0x2d0a27, 0x38000000000000, 0xff, 0x3}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x7fff}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0xd, 0x2000000000000123, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000040000006ffffcfff0ffffff000000000000000018180000", @ANYRES32=r0, @ANYBLOB="000000000000000040301800ffffffff000000000000000018000000050000000000000000000045ec2f38844c526d028d5893b12d000d67fcfff4ffffff000000000000000005090100c0042e340000"], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f0000000000)=""/183}, 0x48) accept$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000240)=0x48) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=@getspdinfo={0x174, 0x25, 0x100, 0x70bd27, 0x25dfdbfe, 0x1, [@lastused={0xc, 0xf, 0x2}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2}}, @algo_auth={0x10c, 0x1, {{'sha384-avx2\x00'}, 0x620, "893761d039e82d6b2b914dfb922e125288251f247b42653e6359859081d876d68b8baab63507e58ce114fa77584042808091ddfc2628c19395d70cfe261778a665c0877bb010b1c46638f5020029df892e864982ad6b71414640454de992abf59b912822f54cbe8b90083857fc2a742284273e1f197728d0141b1bc28965a1af6eecf15fbff4d00b3afa05afe30fc5c4b14e82774f1dcbb677c15e13f248a15d829769a68f1d4c33b6da14104960f55721744bb57bd828236857a79aac472631a0aae021"}}, @output_mark={0x8, 0x1d, 0xaf}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x15}}]}, 0x174}, 0x1, 0x0, 0x0, 0x4014}, 0x80) 2018/04/06 04:54:54 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000000)={0xffffffff80000000}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x10, 0x0, 0x40205) 2018/04/06 04:54:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffeffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\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) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000380)=""/174) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000440)=[0x30, 0x78, 0x28, 0x48, 0x38, 0x0, 0x48, 0x28]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/06 04:54:54 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x8044, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace58c3f0a3fdd335f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="b4000000010000002500000000000000070000000000000000000000000000009500000000000000bfb6f4ef7e0da4319bf4a2784cfbf3d9741b0e0317736c7bbf9be35380436081e1facdccd52a008105ff1bc326bc724eb13c3690237fa5fa8fd3ecf159b0e67c3518e496b4fd21ab6d6626328688c2bf49ebd0be5c01041c9579f55c39897ea313efdc41d2122358b9c926f9975699567976b0a6fbf4eb0c2ea0651b7652cd8c6ba38095b9038000b98c36dae46778b2f6368e5a07dcce76d3eea8d68affdb24d5db5d151b1b5e52aefc49572f998d89e60000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195, 0x41f00}, 0xffffff5e) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) fsetxattr(r1, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)='syzkaller\x00', 0xa, 0x1) 2018/04/06 04:54:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'md5sum\x00'}, &(0x7f00000000c0)='}\x00', 0x2, 0x2) [ 343.728153] binder: 24305 RLIMIT_NICE not set [ 343.785433] bridge0: port 1(erspan0) entered blocking state [ 343.791282] bridge0: port 1(erspan0) entered disabled state [ 343.797993] device erspan0 entered promiscuous mode [ 343.819334] bridge0: port 1(erspan0) entered blocking state [ 343.825122] bridge0: port 1(erspan0) entered forwarding state [ 343.831854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 343.838314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 344.490948] binder: 24305 RLIMIT_NICE not set [ 344.496917] binder: release 24298:24305 transaction 92 in, still active [ 344.503762] binder: send failed reply for transaction 92 to 24298:24318 [ 344.511062] binder: 24298:24305 got transaction with unaligned buffers size, 178 [ 344.518668] binder: 24298:24305 transaction failed 29201/-22, size 24-64 line 3008 [ 344.530000] binder: 24298:24318 ioctl c0306201 20004000 returned -14 [ 344.537796] binder: BINDER_SET_CONTEXT_MGR already set [ 344.543100] binder: 24298:24318 ioctl 40046207 0 returned -16 [ 344.552847] binder_alloc: 24298: binder_alloc_buf, no vma [ 344.558492] binder: 24298:24305 transaction failed 29189/-3, size 0-0 line 2963 2018/04/06 04:54:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYRES16]}, 0x7a) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, '\x00', 0x1}, 0x18) 2018/04/06 04:54:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6_vti0\x00', 0x95}) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x12002, 0x80) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000280)=0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000002c0), 0x0, 0x40001}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x1846, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000002c0)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r2 = memfd_create(&(0x7f00000000c0)='{selfkeyringcpusetvboxnet0\x00', 0x1) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x40840) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x0, 0x8, 0x1ff}, 0x10) 2018/04/06 04:54:55 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = gettid() sched_getparam(r3, &(0x7f00000000c0)) r4 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r4, 0x1, 0x33, &(0x7f0000000280), 0x6) r5 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r2) socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) 2018/04/06 04:54:55 executing program 6: r0 = socket$inet(0x2, 0x0, 0x886) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000100)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r3 = socket(0x2, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0x1cf) socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) r6 = socket(0x11, 0x100000802, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r6, r7) readv(r3, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x8) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000f00)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) shutdown(r0, 0x0) 2018/04/06 04:54:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8000000, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='net\x00') fstat(r0, &(0x7f0000ed8fbc)) r1 = semget$private(0x0, 0x4, 0x402) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000040)=""/162) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x800, 0x7fff, 0x7}, 0x8) 2018/04/06 04:54:55 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8100, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x2, [{}, {}]}, 0x48) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/06 04:54:55 executing program 1: 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$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) r5 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7, 0x400101) io_submit(r4, 0x2, &(0x7f00000002c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="67e80cd7b20685971a46631f1628df0613f63ffe86f4a69644451773adbb714444ab4886bec35846e80e7da201a26c635b97d9c59fdbf4d2d915d539aef54cc34a86b62c22946ff12d69e20328ed9a9ba5808b9a091f47f3e17dd112b91118c89ec6555d6b0a5e43f0d1b32819015b8b14dcbb8f210cbfd9ef0f4f8f81feab19d451106a62752bf666a34045a1713ec55c8e588027a416c1a804c99c89fddd79a4325fcbd2c4f0da65bc81d0e52e46720538bae11ba1bb9310e28e41cb500b8f5149a90370d2b76a0b45e7db046743cd3a68af", 0xd3, 0x5, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f0000000440)="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", 0x17a, 0xfffffffffffffff9, 0x0, 0x1, r5}]) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/04/06 04:54:55 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x274) [ 344.584422] binder: undelivered TRANSACTION_ERROR: 29189 [ 344.589974] binder: undelivered TRANSACTION_ERROR: 29201 [ 344.595473] binder: undelivered TRANSACTION_COMPLETE [ 344.600598] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 04:54:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ftruncate(r0, 0x7e80) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x14) tgkill(r1, r1, 0x0) 2018/04/06 04:54:55 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x40080, 0x1ca) mkdir(&(0x7f0000000080)='./file0\x00', 0x3ffffffff6) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)=""/146, 0x92) [ 344.646234] kernel msg: ebtables bug: please report to author: entries_size too small [ 344.646595] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20003 none [ 344.678068] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/06 04:54:55 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400100, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) lseek(r0, 0x0, 0x2) 2018/04/06 04:54:56 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x80}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, 0x0, r1, r2) [ 344.767625] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20003 none 2018/04/06 04:54:56 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x4000)=nil, 0x0) 2018/04/06 04:54:56 executing program 5: 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 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fadvise64(r0, 0x38, 0x1f, 0x5) sched_setscheduler(r3, 0x5, &(0x7f0000000080)=0x200) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$alg(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002500)="dc", 0x1}], 0x1, &(0x7f00000026c0)}, 0x0) 2018/04/06 04:54:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x20010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x185) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x2, 0x2, 0x4, 0x3, 0x401, 0xa28e}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/240) 2018/04/06 04:54:57 executing program 2: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4ca0ece088589283e7a58919c6036073d638b22b2025aa082ca14a30019e813f383751bcf7c2aa9106b06547079fc968acdf6c4dc924", 0x36, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000022000501000080000000000002000000"], 0x14}, 0x1}, 0x0) 2018/04/06 04:54:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/57) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="d1517070703173656c696e757800") ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x2, 0x1, &(0x7f0000000340)=""/122, &(0x7f00000003c0)=""/219, &(0x7f00000004c0)=""/4096, 0x6002}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000140)=0x5) write$cgroup_int(r2, &(0x7f0000000100)={[0x37]}, 0x1) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/123) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000240)="5156789e65da2616f932fee2729f15c6967d3cf7d6b7e0a6ca477e1a46a4a4e51d212e5abe8504f273cd2634555f1812a643e8e41b685d69ee957cad7c2cc9ee49bcee21750b1923df90ffcf24512c0cabfe17025386e781393bad509c6de568e779db65918af9922c9d19") 2018/04/06 04:54:57 executing program 6: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='sessionid\x00') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00007e8000)=""/4096, 0x1000) 2018/04/06 04:54:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf7ffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x129, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="14010000180000022cbd7000fedbdf250ab434000003fe0f0000000008001000010000000800140001000000080010000300000034000900ffffb900", @ANYRES32=r1, @ANYBLOB="08001408", @ANYRES32=r1, @ANYBLOB="0900d508", @ANYRES32=r1, @ANYBLOB="7f00060000000000000000000200000000b3666c8f083f8d22", @ANYRES32=r1, @ANYBLOB="09000140", @ANYRES32=r1, @ANYBLOB="00000400", @ANYRES32=r1, @ANYBLOB="14000500fe8000000000000000000000000000bb14000500ff0100000000000000000000000000010800140000000000740016001308003bf2883b446672988051a40fc0ccf7d477eb2a8eb9e3ed3606d53cbacecd0b590f306feab1b7c7cdc37710da18d746827b1be6614e14144b43a180bc0f82fc619134955a7877b829451960046d9f2b7e33b0a54eadc60a4077f0f8ab535f4b6395959d12e07029f0498f62479a08001400040000003ac942b95043f19c8e09f7ee4be4b26e0d3078909776c1a4c87a223cd7d70efc7387df35367f42f3d9af50e923c514e2bdb7ad2e1b7f0f807046214202a5d4"], 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/06 04:54:57 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000400000000000000000000000000000000000000000000000cbdf806a08f900000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000d75f000000000000000000564a9606170f393a7e4d90804f174b040b306ab83e6bc4d5456d777c4f41935ba55879469775ecf85a6910159f324699dd56f85f613b296403ad07467f8b36f04253022a192dfd46d4a03aa4"]}, 0x150) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r7 = socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x7, 0xffff) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x8000}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000001c0)=0x90d) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f0000000100)={0x2e2, r9}) r10 = socket$unix(0x1, 0x3, 0x0) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r10, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/06 04:54:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) r2 = openat(r1, &(0x7f0000001740)='./file0\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001780)={0x0, 0x4d1d, 0x0, 0x80, &(0x7f00001d0000/0x2000)=nil, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x0, 0x100000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xcd, "5a33e7f51b637976bd135cbc3157f1d86b01c581f7b6f5ce7bb7aa32d832e914481445606c3a10eaff103081edd9a0fdb60413a789b4c8c82fba4546ce96dff6b813b4ab0b83ebecbd6bb6b209ccbeac547fdf9a3f8ce63d71ce88df6a22b2d06b14756b679629b7b24d0066fc27f7ee48ff3d78c0873868eb09329cb91e77197ba93faaef76028e947fafe3cae187868175593124247ace631685ca7454b6dc2fa48125bcdeccfecff93632c307f50e6da94a4c20c599e692bd36d24826fc92f1308c52b23bef0c3cd48cf5f1"}, &(0x7f0000000140)=0xd5) pwritev(r3, &(0x7f00000016c0)=[{&(0x7f0000000340)="241630ccbbc6cfb429bac6538b9973a51c", 0x11}, {&(0x7f0000000380)="07e20f8167bacf064227b3dcff5fa391ff2a90a23e700b8981d7162af0b1e04a0f28c82d86d12f8639565487f04852e1b16b7deba101fd1b1cc5a82bff7680ec94da1a70ba11a38c460a66545253f3ed936daf66823f9c1e631bd1ce7204cb9470cac727e23e9bb9b50ee1a3594792dae4a0f221d0941a0dc2aafca254254fb894ec6688bf72240e7ca059a9772045a5ea92e35202690a80d57506da6f45c9c1d61966ce0695d6b7acbef00696537065ddfda2681c18f28f54e1cc79714b562401bbaf3b82cbc75efd81c62d91e508", 0xcf}, {&(0x7f0000000480)="0e77ca38c82761a0d80a93bb8dec434afb1b53b6cf161ab6a1417ab2d192891e28c7fc57a7f11326ab50090ee8b66af97a0e6c11c1b992191790a399dafb948c20f343e7f631eb5b79a53728fe5001a1c3cda1eb3988e56cf576f84829a95fe575adc7fa630056c8da9211faf7138ca38204e380abe239045334331850d7686b4356e3e6106d4e0a0a262f43e6327210cf85edec", 0x94}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="f5600be0314d418c804de4606538497a88e34eae649ec2acb40d2c68344a549155cee880ef9905293910a032fb6efc411b0524a9051901ce4cb24687825aa65707153703e8d0658162a6eecde771150c82c8d5ff72ad32e468e9613c1f4fedb7b79cf575b8ef5ed2b3ea8fbca70393f032169895dd978d416918020e", 0x7c}], 0x6, 0x5f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x110000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) 2018/04/06 04:54:57 executing program 7: r0 = gettid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x81}, {0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0xff, [0x0, 0x80000001, 0xffffffff80000000, 0xf0, 0x5, 0x8000, 0x4, 0x6]}, 0x5c) syz_open_procfs(r0, &(0x7f0000001080)="009000899893fbcb28412f0d8cca3abf395be201bd8ada9e0f8326c2d8a91c1b") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000200)={0x20}, 0x4) 2018/04/06 04:54:57 executing program 1: time(&(0x7f0000000000)) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@random={'os2.', 'selinux\x00'}, &(0x7f0000000180)='ip6gre0\x00', 0x8, 0x2) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/06 04:54:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x40000000000032, r0, 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r2, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) r5 = fcntl$dupfd(r2, 0x406, r4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x7) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x1) r7 = fcntl$getown(r1, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r9, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1}, 0x20) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/06 04:54:57 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', 0x0, r1, 0x1800) r2 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000880)=0xffffffffffffffff) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000001240)={0x2, r4}) r5 = eventfd(0x7) pread64(r2, &(0x7f0000000900)=""/195, 0xc3, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) write$eventfd(r4, &(0x7f0000000080)=0x8000, 0x8) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000010c0), &(0x7f0000001100)=0x8) ioctl$TIOCSTI(r3, 0x5412, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmsg(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440), 0x0, 0x810}, 0x0) dup(0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r5, &(0x7f0000000f80), 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000a40)="8198a4e84443910b1694bb72a33beddea0c62121c8009c293ed60b2dceb0e0826f173bfb3914f1099847be9dc49c5fdbf844f4c9da4d0f92877691c369998c24f1e4a4c9fd0b5aab6861b52683f0770fb5a511c55480c29b7e2b9dd5b772744d63a971e368be74dd0df0a43fe229d2c304458413877254b78a552678fad4b3528672ed7a34ba9d8265e6d12ae2e2e6098b1e48bb6c5e9cd884bd6ba240ae27d9c655d88c738406560ee9be7a8967757e1e1991ad686105614b1b545b54da1414c702079bd9c8caf84549727930fffd77f9bc65b96186af046544cb3b3d7381d6a57a", 0xe2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x401}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) 2018/04/06 04:54:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000), 0x96, 0x0, 0x11c, 0x2}, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) 2018/04/06 04:54:57 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xccc0, 0x0, 0x0, 0x8000000000000000, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r4, 0x2}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000700)=0x54) 2018/04/06 04:54:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x8}) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000440)=0xeb6406302085e4c0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)="f8023dddfff3c56a932acb676e512887ab74093b716c0223dc84234085678151041c6861149a44afc61e4e37bf01cbf72208368d546deaa92c921f140bee851a3e3d4cd5564557d46a89c7d4773226662c6317a6acc05219a06dcedcfce03b86f690e90142eb3021d4256d9357d9ee2f131d0d30f53a28e15e3e8161432ad14a48dc020dfc2f523aead0951db23f3b405d7e453fa9438b4f75455e95bc49948e113215576ce4f473825378f90bd83167f3d29e878a6e026a7a595d725c82b2e2d1995066e53218d26364803519906b12b08d19f70911e9b87829edb909", 0xdd}], 0x1, 0x0, 0x0, 0x40804}, 0x20000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001240)=@nat={'nat\x00', 0x19, 0x4, 0x2, [0x20000380, 0x0, 0x0, 0x20000788, 0x20000950], 0x0, &(0x7f0000000080), &(0x7f0000000780)=ANY=[@ANYRES16=r1]}, 0x7a) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x11, &(0x7f0000010000/0x1000)=nil, 0x6}) 2018/04/06 04:54:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x1f, 0x5, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140), &(0x7f0000000200), 0x2}, 0x20) r1 = memfd_create(&(0x7f0000000140)='cpuset\\[security\x00', 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/06 04:54:57 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) [ 346.068614] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 346.068614] program syz-executor5 not setting count and/or reply_len properly 2018/04/06 04:54:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) timer_create(0x1, &(0x7f0000000040)={0x0, 0x25, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) 2018/04/06 04:54:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.low\x00', 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xb8040, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/11) [ 346.167111] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 346.167111] program syz-executor5 not setting count and/or reply_len properly [ 346.185577] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:54:57 executing program 5: r0 = socket(0xb, 0x4000000000000002, 0x20004) write(r0, &(0x7f0000000000)="220000002000071e000000000000040004001180ff41000000000000000000000000", 0x1) setsockopt(r0, 0x8, 0xad, &(0x7f0000000040)="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", 0x1000) setns(r0, 0x40000000) [ 346.312415] kernel msg: ebtables bug: please report to author: entries_size too small [ 346.368427] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/06 04:54:58 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202040) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 04:54:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x8, 0x20, 0xfffffffffffffffb, 0x1ff, "801356c9a368528dd5057709be041c937b217e87e5211c598a17935c8de44f60"}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x4) 2018/04/06 04:54:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac76f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) flock(r1, 0x2) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 04:54:58 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = getpgid(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x320, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x8, 0xd, @pid=r1}, @nested={0x70, 0x44, [@typed={0x8, 0x7c, @ipv4=@rand_addr=0x80000000}, @generic="dbb00ac04f58b1893c26aba0e7f9e3c5abbacb8b62743512945967555911665c6594007ef415bae99ad5bb210ab6c8bf3a62e87f53ff0e3cce8e67896e7e7d8b50f41ade8f35368ef4e3cd24", @typed={0xc, 0x36, @str='{+user\x00'}, @typed={0x8, 0x56, @uid}, @typed={0x4, 0x2f}]}, @typed={0x8, 0x13, @uid}, @nested={0x1c, 0x55, [@generic="1b7d85167af7d7d51a64c1a96af826bf428e12031da92a5a"]}, @nested={0x270, 0x59, [@typed={0x8, 0x1d, @u32=0x7}, @generic="e11b1ff1a828365c40af6eb3d583c3b0086dea8b67d904975814372111feb00e0e1dddb31b08aedd192a998429a19d2aa1499c6ec4cf296e043c3745dd8f2ec9e9e40d534665d49e3a5236bdaf897d5dc7a85728c769ac99fea5112af6cb96fac86f89ccc212424b887a06dd1799fe04668ec3a183c805b1386c6a0659f1f5b7f7afb6c98b0261140dcc2c88e789431e10e6c1cb7ebf3e9ea33cca649972e83117c4bb3402bb7360d082b8a71d497c772e52", @generic="409ce04093820969e90abddad2880a08c18217e087b794139a", @generic="8bf91de5285ee4a20d2175f17796d930639e3188d6195bda7e4d0bbc05df38c63b393c47a63f2330aa590b19d8fa206365145f529c4ed75e4d4f7a676e8fa5dc64cb638d2425c9c4db7fe8be7fe7fa39e9c15d01804bf45244403f31d49ee374a4b8af69633ae8bb414f3d290533a4dc70f6fc6c77abb10635a899aeef666994a8e37c56eef450e66a", @generic="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", @typed={0x14, 0x12, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x320}, 0x1}, 0x0) 2018/04/06 04:54:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x365002) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000340)=0x4) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000280)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) r3 = dup2(r0, r2) 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$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000380)=0x9, &(0x7f00000003c0)=0x2) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) 2018/04/06 04:54:58 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000006680)=0xc) 2018/04/06 04:54:58 executing program 3: listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=""/28, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00000005c0), &(0x7f000079affc)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x3, "633806"}, &(0x7f0000000240)=0xb) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0xbdd6}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000000000)=""/174) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000380)="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") setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r1, 0x7f, 0x9, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xfffffffffffffe00}, 0x1) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="90000000c65e2398bb062d5441715af4ee75aa9b002316747f8258ae9d803378f87ee347d4a15d3a6f1841a2bd07a5b5f4b8962f92ab29ab0521255a0b7fdb65ec8d50d4f882f59215b402c1a580b2f17f2b70d06f6cf75cdc76a0cb46c1787ab748e88c116f891e", @ANYRES16=r4, @ANYBLOB="210328bd7000fedbdf2509000000080004008f00000044000300080005007f00000108000100020000001400060000000000000000000000ffffac141414080003000400000014000600fe8000000000000000000000000000bb300002000800070009000000080003000100000014000100fe800000000000000000000000000010080009003d0d0000"], 0x90}, 0x1, 0x0, 0x0, 0x4000811}, 0x20000000) 2018/04/06 04:54:58 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x100000000000ec}}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/06 04:54:58 executing program 5: unlink(&(0x7f0000000140)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000680)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000723f88)={0x8000002, 0x70, 0xc35, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) sendmsg$nl_netfilter(r0, &(0x7f0000002400)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000dc0)={0x150, 0xa, 0xa, 0x9, 0x70bd28, 0x25dfdbff, {0x5, 0x0, 0xa}, [@generic="96d6a05115480f226b8ff45d0c74acb2d09b79c49fbbb0a3b6b3f00ec74dcabf07f588e0990eabc37fec978ae85f6da561ae7b69ffdf57933f4cebce9ce31d11c99ba44b6c7c2743fb1b3807db2024ce33763b56ecb13b3b46d348949d9bdf74d6d5cbdbbdc0d0f217f9789f88294c79aa31f72c08", @generic="1eb06ad273d9e4571f2279fc09015a6ceff40b6019c97d57225ac4bb51b7517fd06568e2e42d758b46bc7fa9d2ebd06d8bf32f", @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @generic="b15da744d1ce12c92c87c0bc82c17e573ffdf5b27953e94549fabaea4d0cc57521e43c8fa5fdc2ad03c3d8f5697aeb6cee1101c8e96704bbbf8bf5ab8889b623c368520a903ecf1af30ebda5310be59ff4d301a70e6627c3541c31c3997cf07c804e74025a28ff02df32122a07f183310a906a9c61fa0edff85b98e28d671ea9"]}, 0x150}, 0x1}, 0x404c040) r3 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r5, r4, 0x8, 0x0) fcntl$setown(r2, 0x8, r3) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = socket(0x7, 0x0, 0xc971) connect$llc(r9, &(0x7f0000000440)={0x1a, 0x8, 0x7ff, 0x8001, 0xb8, 0x80000001, @random="eac6ef1d9c00"}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r9, 0x0, 0x60, &(0x7f00000007c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000400000050040000380100003801000000000000680300000603000068030000040000000000000000000000000000"], 0x1) r10 = semget$private(0x0, 0x5, 0x0) r11 = memfd_create(&(0x7f0000000280)='/dev/kvm\x00', 0x3) ioctl$sock_inet_SIOCGIFADDR(r11, 0x8915, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x26b3b411}}) semctl$GETALL(r10, 0x0, 0xd, &(0x7f0000000080)=""/171) r12 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x600000) getsockopt$IP_VS_SO_GET_DAEMON(r12, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) sendto$unix(r11, &(0x7f0000000480)="cf9cac78bb0c7bb2ddfc407d14868d28c0036a8cc84fe5d8943c4005efccbdf0c8d5963552565c4a080bbc57185a69b082aece692d211073a35ca5dfa46968b94c30deb107428c3661de6e6c40eb142eb0851ea9ec68676cdc4932b2ff5d913d78ba422884822d77c3bb3611b361747f9c2baa5655fc1ac3be10301f1dc3c24894ea663800569146b40af7c95de405d7e8db480f5d350dd36d59440968f6eb43e0a8daddb231eae17aae23e738adc68aa504c190b5eb475832a8eda9203525bec2b2289713b931c439418e86", 0xcc, 0x40010, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000180)={0x4}) 2018/04/06 04:54:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r0) dup3(r0, r1, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="bc00f4ff", @ANYRES16=r4, @ANYBLOB="020327bd7000fddbdf250d00000008000400000400002000030014000600fe800000000000000000000000000014080007004e20000008000500feffffff30000300080003000400000008000400b600000008000500e000000114000200627269646765300000000000000000003400030008000500e00000020800040080000000080007004e220000080007004e240000080007004e24000008000400000000000c00010008000200060000000800050000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/04/06 04:54:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x80000001) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x3) 2018/04/06 04:54:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') recvfrom$llc(r0, &(0x7f0000000040)=""/60, 0x18, 0x50000000, 0x0, 0x1fb) preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x3d7}], 0x17, 0x0) 2018/04/06 04:54:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="014d564b00000000006dc700"]) r3 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/41) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/06 04:54:59 executing program 4: r0 = socket$inet(0x2, 0x7, 0x3ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000091710899c425fa000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000000006e72300000000000000000000000000069726c616e300000000000000000000073797a80616c6cf5840000000000000065716c000000000000000000000000000180c2000000000000000000aaaaaaaaaaaa00000000000000007000000008010000400100004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x27f) 2018/04/06 04:54:59 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x4041) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x200000002, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x273}, 0x8) r2 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xfffffffffffffc28) bind$inet6(r2, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 04:54:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000005c0)=0x6e) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000009000000b1a19601540a4f5eb17ae3c5b52ad599afd5824a4ebc528592701920bb089d99552f9ffa2452c795deb9e6de87ab6d83b1a59627b689856c44c1b92526510673c5c8cae69165826eb591232f558120fcaec600c51f60e0db6b91ea3c34b4c7c69c3e59bbb3d7d09b119570ccf196ea810ea25c78e77ac9d6b7978b52aed3e8823c419a9c341195039c494b5c041767f6917cfea28e4ffc4cd62fd2b344f54a6940c012274fd16cc564d212d125e3578c"], 0x14}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/06 04:54:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000064cffc), &(0x7f000093f000)=0xfffffffffffffe69) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x488, 0x0, 0x270, 0x130, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x7e5adde01aa74b99, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xffffffff, 0x7fffffff, 0x2, 0x6, 0xfffffffffffffffe, 0x6, 'gre0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x18}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "79cf784981759bae463faf2a6e9832df0ed40ead29fd76b554dfe13cb4d3"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @empty, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "95384a5af3a72ffcd862fb00c1a9815a8f5129ff459ad51097c877866b11"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/04/06 04:54:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7ff, 0x4) 2018/04/06 04:54:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/04/06 04:54:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x6, 0x0, 0x1ff, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x47, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) 2018/04/06 04:54:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x81, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000140)="9f5e2e29333a1ea397175d0b2a94b10b82ce92e32af48cca371a325212fa15cd92bb41b9baf8a5f54666f606833c6352c22ad18f5aaad5f34372", &(0x7f0000000180)=""/51}, 0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f00000000c0)='h'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8001, 0x1) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x10000001c) 2018/04/06 04:54:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x80002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000012ffc)=0x2d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/06 04:54:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="8776c6abc7091e96b3b60ced77635e80", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000600)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) 2018/04/06 04:54:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) 2018/04/06 04:54:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f00004d4000), 0x3f, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 2018/04/06 04:54:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000), 0x1f7}], 0x1, 0x4008000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x8, 0x6]) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/06 04:54:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000}, 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, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/06 04:54:59 executing program 5: r0 = syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x4400) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000300)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000fdc)=ANY=[@ANYBLOB="1c0a00000000000093d94846ecd8d0f4000000000000000000000000"], 0x1cb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xec}, &(0x7f0000000100)=0x8) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00000001c0)="16ddba5b8cdaa3579a7d5a20d3d6cf109a1435611362496d91c11c74ad56270460f9addd3b5a17b94db17a6298fda3c5bbdfb8f73c7751eb77fef42107ced52dc8a37eac501827b0ca5710107f3ddbc97eb9f951e96f54445062b85630be7be4b1ebffeba35abdbf7d263e3b8a8887f98644bdd4af43ffd63c3bee68ad432608f65ccb0e58afeec0c1f8d0f6801150c73a6d0c00438368289d20eb4957f938432730b635aa5bcf9142877e11ced39aeae9d2eedf5bc5ee89fd6bbcfe435949277df7d192c35802fad13fc1f78ccc2ceb95e357a29bb4c64801f7490b391f2b7c401285") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x9, 0x2, 0x7, 0x800, 0x5, 0x10001, 0x1, r3}, &(0x7f0000000180)=0x20) 2018/04/06 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000005, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000e0030000000100000001000010020000f8020000f8020000f802000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000"], @ANYBLOB="ac141400000000000000000000000000e7848942cc5b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006772653000000000000000000000000073797a6b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e0000001000000000000000000000000ac1414aa0000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000007369743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) 2018/04/06 04:54:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000014ff8)=[{r1}], 0x1db, 0x0) 2018/04/06 04:54:59 executing program 2: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x10000) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) bind(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'irlan0\x00'}}, 0x80) 2018/04/06 04:54:59 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 2018/04/06 04:54:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfa) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/04/06 04:54:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x6}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000040), 0x0) 2018/04/06 04:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400200, 0x0) sendto$unix(r1, &(0x7f0000000040)="bd2a1e5227ee0c8193e189b2737e730231fee3260201db03ccbd6d088448c45298de26756907ae02a306fbca8e66ff6a98ccdb4eb35ef55407455ea128589114bb05f4476141d57562aeafec67fb1da644b57745d2fb8b1c1a8cb7964399e9282e8c", 0x62, 0x40010, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000005a004304ffffffffffffffff00000e8707f057c97a88a2680077029b3400007a5f2b117b0e0a4a72edeb5c46"], 0x14}, 0x1}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x7, 0x4) 2018/04/06 04:55:00 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001280)={'nr0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2002000007fff, &(0x7f0000001080)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000001300)='/dev/amidi#\x00', 0xffffffffffffffff, 0xa9f63626803945a7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x661, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000010c0)=0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000012c0)=0x7) move_pages(r3, 0x4, &(0x7f0000001100)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f00000011c0), &(0x7f0000001180)=[0x0], 0x6) io_destroy(r1) syz_open_dev$vcsa(&(0x7f0000001440)='/dev/vcsa#\x00', 0x3f, 0x200) r4 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r4, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000001340)=""/206) r5 = creat(&(0x7f0000001140)='./file0\x00', 0x55) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001200)={r5, 0x0, 0x1, 0x4fea, &(0x7f00000011c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/06 04:55:00 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) finit_module(r0, &(0x7f0000000000)='gretap0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="b985040000b800000000ba008000000f3066baf80cb868f1fc8fef66bafc0cec0fc7190f38cba14d000000660f2c182e0f01f8440f224330f12667410fc6c900650f06", 0x43}], 0x1, 0x5, &(0x7f0000000180), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) 2018/04/06 04:55:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x301000, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup3(r2, r0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000000240)=""/91) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x5001, 0x10000, 0xf, 0x80000001, 0x8, 0x7, 0x0, 0xfffffffffffffffe, 0xba7c, 0x3f, 0x5, 0x401}, {0x0, 0x101001, 0x1d, 0x5, 0x4, 0x7, 0xf2, 0x36b, 0x5894, 0x7, 0x7, 0x4}, {0x100000, 0x6001, 0x1b, 0x0, 0x5, 0x3, 0x0, 0x1, 0xc12, 0x4, 0x136a, 0x6}, {0x5000, 0x1000, 0x10, 0xfffffffffffff001, 0x9, 0x6, 0x88, 0x1ff, 0x100000001, 0x8, 0x100000001, 0x5}, {0x101000, 0xd000, 0x0, 0x9, 0xedc, 0x405cabe5, 0x5, 0x6, 0x2, 0x20, 0xdbf, 0x100000000}, {0x1, 0x6000, 0xf, 0x0, 0x20, 0x5, 0x1f, 0x800, 0x285b, 0x400, 0x5, 0x5}, {0x0, 0x10d000, 0x1c, 0x81, 0x26f7e882, 0x3, 0x10000, 0x8, 0x8, 0xf8f, 0x7, 0x200000000000}, {0x5000, 0x17000, 0x0, 0x8, 0x6e2, 0x1e598a59, 0x1, 0x7, 0x5ec8, 0x60d37abd, 0xe30, 0x20}, {0x1000, 0x2000}, {0x0, 0x100000}, 0x12, 0x0, 0x6004, 0x4000, 0x8, 0x800, 0x2000, [0xda02, 0x400000000000000, 0xc252, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100)=[@cr4={0x1, 0x400000}], 0x1) 2018/04/06 04:55:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/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_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) dup3(r2, r1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:55:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="06fb0af489d8bf0c713f4d98cb3800c6a5c82c569857b38baeff9060d5410d935db906fb9bfc537052ef4e55a779717e693f648525dcb332fd992af45c66013d76f37dd6218c49caf2086ca7953fb5ce7ce3063d73d36b51e5a78b3365e44a42e418223439227d684a6226a4c5867aafa89e924f852ded", 0x77}, {&(0x7f00000001c0)="306f44a01ae3f646977c554c9c310ba958d26894a9d78b96a06a4975680c881017e4067ea29ea94c76430b2984", 0x2d}, {&(0x7f0000000280)}], 0x3) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000000c0)={0xb, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0xfffffffffffffe43) 2018/04/06 04:55:00 executing program 4: r0 = socket(0x4, 0x1, 0xfffffffffffffffb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/04/06 04:55:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) close(r1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0xc15, 0x800, 0x5cc81b3b, 0x2}) fcntl$getflags(r0, 0x40b) 2018/04/06 04:55:00 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) pwrite64(r0, &(0x7f0000000100)="97520fe7687a95b885bfe16c0e5f06fb29100c9834cddcb6a73d4f19ae5ecf85de93676e49e1c2c03574e917eb6404544879abb68d275e8bc7262f888e228ef721c316cac24dbd84d97f0425704243799ed2488ed07786d7fac036c7a0f85c6ded5d19f448bbb85273344ad700fe5ed204aaf31d139c6c981fc8d3e15da3931903e555ca42869dc9e6b07a6b2c6733f63632f722105bb976e6d1bf8968c795f1653b113e82197beac5a2989cad191d680ea7852da758c6207ef3e0ce1fb82956fc55d9f0d1ec10adb4a51a2942b77df09f36897f694e2b5524fa3c8481dd8f98f43126c87a0269", 0xe7, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000adc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/06 04:55:00 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) write$rdma_cm(r0, &(0x7f00000019c0)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="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"], @ANYRES32=0xffffffff, @ANYBLOB="03000000"], 0x239) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x101200) 2018/04/06 04:55:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x100000000}, 0x4) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0xc, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x8, 0x6, 0x39}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3755f05cc850beb, 0x7fffffff, 0x16}}, 0x44) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="ad814c130141f761228e63ef78f6362f1860bd2c088550621d36617caf7bc0af253cde2e2cc0a4f1774a6ae74cdb04074ed37fbecd07e228b61327170935863efe393d202dadf2b88a7df0d076b4ae5723aa1f11245973de4d792bcc88aeb2e7d625aa4f090bac640b35", 0x6a}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/06 04:55:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) bind$can_raw(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 04:55:00 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000044c0)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/13, 0xd}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/233, 0xe9}, {&(0x7f0000000840)=""/237, 0xed}], 0x3, &(0x7f0000000980)=""/166, 0xa6, 0x101}, 0xf02}, {{&(0x7f0000000a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000ac0)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000000b40)=""/58, 0x3a, 0x9}, 0x4}, {{&(0x7f0000000b80)=@nl=@proc, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/25, 0x19}, {&(0x7f0000000c40)=""/253, 0xfd}, {&(0x7f0000000d40)=""/42, 0x2a}], 0x3, &(0x7f0000003000)=""/4096, 0x1000, 0xfffffffffffffe00}, 0x4}, {{&(0x7f0000000dc0)=@un=@abs, 0x80, &(0x7f00000041c0)=[{&(0x7f0000000e40)=""/34, 0x22}, {&(0x7f0000000e80)=""/123, 0x7b}, {&(0x7f0000004000)=""/238, 0xee}, {&(0x7f0000000f00)=""/7, 0x7}, {&(0x7f0000004100)=""/157, 0x9d}, {&(0x7f0000000f40)=""/45, 0x2d}], 0x6, &(0x7f0000004240)=""/170, 0xaa, 0x200}, 0x1}, {{&(0x7f0000004300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004380)=""/98, 0x62}, {&(0x7f0000000f80)=""/27, 0x1b}, {&(0x7f0000004400)=""/13, 0xd}, {&(0x7f0000004440)=""/41, 0x29}], 0x4, 0x0, 0x0, 0x1}, 0xf9}], 0x6, 0x40, &(0x7f0000004640)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000048c0)={&(0x7f0000004700)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000004780)={0xc4, r2, 0x800, 0x70bd26, 0x20, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe6c1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4005}, 0x4000880) accept4$inet6(r1, &(0x7f0000004940)={0x0, 0x0, 0x0, @remote}, &(0x7f0000004900)=0x1c, 0x804) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000004680)='/dev/ashmem\x00') [ 349.729490] IPVS: set_ctl: invalid protocol: 12 224.0.0.1:20001 wrr [ 349.753819] IPVS: set_ctl: invalid protocol: 12 224.0.0.1:20001 wrr 2018/04/06 04:55:01 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400201, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000400)={r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x109040) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000200)={@empty, r3}, 0x14) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="e20c00000000fdeeffffff004bd3582ddcc1d12cd99f4e7643c3ee14a2eb70297acdaab39f3715ecf1940b1d5b9086ddd3b2a7645a06c9d591c77470a883bba30fae6b5eafe3cf940964f28355637d1c4e2f707be8b484f3c75a3efd25c6b3f4042d9db15f9705fd0ad810bab8c2c6e9762419493ed22f27917c36979e1a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="020000400100000002000040000000002bac4c9ca98ba8db043de0876d31c2d64df2436b81621f1b708592f41e30cc6866b194de0d19842f30652db8911f544fca09ebfc2a38af373cd92b3245c9d0d7"], 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000300)={0x7, 0x5, 0x9aa, 'queue1\x00'}) 2018/04/06 04:55:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x18, 0x27, 0x521, 0x0, 0x0, {0x2}, [@generic="f5"]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x200400) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)={0x1f, 0xc, [0x9, 0x80000001, 0x10001]}) socket(0x4015, 0x0, 0xfffffffffffffffd) 2018/04/06 04:55:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000140)=""/118) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x10000000000002a8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/06 04:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0), 0x32e) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r5 = socket$inet6(0xa, 0x0, 0x2000000009) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r6, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e95", 0x4d}], 0x1, &(0x7f0000008a80)=ANY=[], 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x26d, 0x2, 0x1, 0x2, 0xaa6, 0x1, 0x7}, &(0x7f0000000080)=0x20) 2018/04/06 04:55:01 executing program 4: r0 = shmget(0x0, 0x7000, 0x10, &(0x7f0000ff9000/0x7000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/215) setgroups(0x0, &(0x7f0000000480)) 2018/04/06 04:55:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000180)={0x1228, 0x14, 0xa, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@nested={0x10c, 0x82, [@generic="91306b73b79569d56a3d96d43f35f437e71496167ee9373e7c47bc9ae99ae7112bd344bdb9dcafe439dc6612114f7a7e41a9843d734605bd8bf5047688109c97962a72e636753aa01f8e9c29a204a6025dd6b2d74afe856c6b23919a9ff7b2448691195e5c0f08eea365b3dc4f1725ade56f640ff193aa2a33fffb710d5e60615a82a7d5690134a1984b06de8821229079b38505ed02d4fddc0aabcd3f45613376", @typed={0x4, 0x21}, @generic="f136971e75c0a00426e39356b528261449b05ce2c46936d7795cd1b15d9263a980ac748a4285e8460daadae9a0ccceccdc4bbb422d25a9a1ed14084f2f88645dffb86d6c601938786a5eb726f779997a153a9a01a84fd1206539c9556957d8eb87"]}, @typed={0x4, 0x1c}, @typed={0x14, 0x38, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x10f0, 0x20, [@typed={0x4, 0x4f}, @typed={0x3c, 0x2a, @binary="25c4f69304a37d1847ebd877a28a2567dd67755730aa0ca3a16515f1dfe46a27a53afa8b97a02770120bd048c40f5c22e153d97336"}, @typed={0x8, 0x1d, @fd=r1}, @typed={0x8, 0x57, @pid=r2}, @typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a13440d2d4df8a51b70e3cd7992dbf24e554dfc15c8e8dbc5c608393aadfdac64083f4a26b5b921ae740812af220ec70b253e2285962d4634a611514e78fd4a9e007b4a1d433aa3ec5939f6ca5e17c0f751f358f15098f6e8e041fef221f1a3f10425627592d5d579ebfd9f156ec1948844ecc0bfdfb9ae6b3eec67e8dc2c2427aff2820b56bc7b4ef0db4aeb1a7afd9b69bf32496a7162450d56ef282fffe8abaa668d68d3f0c118aac6fbe11ff6e54a9ab30b5861fa977564b2e37f3fbd11afe4997659f438ab5fb2b6fc81ca8a3ecf695753288399ce5508d02a1bf415bbdb9eb848514df91f36e9c035a3b45332b2d710f7aa341c226df2885f87ecef29d7bf63b07e52e3ba69c9532c60cd392b9de3cd4378419651c6a166a4bdf87d124d7c1a4f6e60a73fc216c51163ed512d9c2b1905303cdb614c1bda9825e93b8387690dc034beadb87e8504f18e8e46bdf55ae46fa0207aa04ae4ab56e9911769df29e8673f10640268d03c5c0f34903ae96c56a7d3ba2ddb939632910c9d048ebfae2e030b57ea70f71f673aec49a6c9d2b1accf7ed91b782f61c335d509ebbb829e6245781955f8390b1eea76bed5eb6b0b2200150a27aa61332fc41df763937aa130308a00d90f6528187013486e80d20f657bf50d2135043e1717924d1851d4dca2daef71632848c1f0f8df989560d760851bc93ca9c07bfa455ae8f610929be32148d92ea2c9a9d82b2aa605b3667f5aba147aa869350987b7a9dedb10d8d4576ddfca8962435642f26c76ec0daab970e5a054630f4d28c34a2d9bf73fe0d5f2cb93a7fff3af7624500d8556e7385d179cf08e11bd49a70b0d7b53f7f310d1495801bda8d586212eb214f9c58355bf2d15fe3017ec39c871097709fcd1043318b68d6d8cdbcc5f9ba8d1b30b641fb3edd0b3a9289e1f271860b5b3d99444da4e0bca02a98cf7d169689d83eccae31d85f7539611104ee88afa010c7862d6ef807d9792fadfa1966ec24532df8bfbe85771f01033bf444e4180014c3f6c8620d48160c2b1886025df78f2220d3ab3cb941eec4550d3a8259fb11918df81411b3dedfdefca0db27b42e6366aefeb6b3d5eee79bac3c6183e6ccb9a6a5317534b18d10418b353c8f7b08449646909d0422baa86536457c74c367d1e508c97e94961c936ee5d724636f908fde1ef29f2b7f6ea65c7c4126191fe73e7fa6470cee7c0c81b5371cc17130a376e388d1380f49e8cd053440a9c3787d3601d66e7c0d1d96c746ed757ae509d827d545b2a6d2f5c2df6ba38ee27e82a33decafe9eeb78c1ae156246e11c943c09ef440a97899fbebdbbea7d49c7ec8cc0523e9b56aa1cf5fd26740a13791f14d70945aca34c4346284151c0d67337c8ffcee2375e4b9a066a7d47fab4a653b58c7c5af2f93f47cd93f049ee39b7d1f9055dfc1dc8cd422dd99705ab590ca3447a37d7febaec4c3d3e02f807747ee5ab06f42dde73561c7d9f688a83d32b4056dcdee2c8d3f962a084d61139e858070ec816968cbaeebce50699f7b68c90993d2f4ca6e5fd6f49ce8d8273882dee307c53e1e40281c5d5d94fc3947a8dcc49bd2929edadcaf02991e532b3cca6c5aedab406495965f7d8526e4759c59760ef39e45a5c2b119141b789c0e77e1480619abb2e64944c006ffaffc5e6bdd8645c4837b925a226fbf315c23c272f809827a1a75dd7371b68c2e7c06b54c0037af69e91ba27b1e105c722f42d4e5043ebfa288bd0f616a0e664f9c385de3d9d361ee0aab2da564702297aca03a5e609ebbec46b3055ef47d38d538796a9d6d60b113a96993ac700d64339817fa815ea3197ad5586a03ac5aa6cc9c4d10dd7b90addb7e039c3b9ca6bbd9e6dafac39c8217cc058290e5f5f04cdf411578799aa1e278000fa23d1307672cbd15beacb5eb2204a56482c383708ad37bc6d5c714a993116b2bed1cf7dcf24b452fa876a92cc290557838d05011608faa5fdf60795ae762324186f5339a82382e8b1aba18cd3976c4834e6e4045b030aee681e69b44b796a88ad0d9e86f3f75a60c789f91f7a62d020222da6711ebccb2115ade336a3a26f1fdfeafab810074fb813bf6f6c4af2da0ebf210f82b2ef33a75304a5fe94798c95d03c1083c04282e08dcebc55756042cf65b16931cfd3d7803c4a96f2ae17c8b3af3aed68d7923b0f7213f3aeb287d19cc52481611ddc306ff579cb9f09566ea69b33538708e0950b2691e44af0c3dd76d27111f56462280bb5aa50e02bd6f93ca32c079ea6c251f46b35b1517c073cde0d17ec9e82a45c52e6f743d801f6aa722e36d7147335db4ab474c0f02034381ae08d45258a4cb42ced8e5a95d31305d44a5c60fe73c69dc0c737ee5f9cbd3e49baa52a31e69d2a1cd06838421600c6b8ff2ad4434e29808d51f03c57e4c7cd5c7caf9f545cdd371df53217b559378bfa1ddff8969aa0a20de4e254b8d58e5665593940f29072659711d946c05b74e7245ada3290c46a68f48ec12926603f34ab0a647820f3cb3258c73ba710a1bd980be517d85534e59613b75bdb3f2a4fbf169ae656562bcf52a66432176ea541298bb47715973840c06dae45cda79921e24facb1d449ebf2b41ad9543f1a69e16e805128b8242edf3c2bb19bb43caee04239928263db1bfa49f89e421bcc62b69dc618c418c2e1cc35dc0b0ce1856faf5c3122690c81814d0abc488c2dcbcdd82471de9a47a0e318ba63c917567c02a37b3ed299bb65bc67e7e55860e1fc871cbe386d8bd5a0b4b27e8607abc6ea7260670ed52751dce085e5edd9d33ad5890b8a8c2e4c1d5e89012031a56fc4d3ee5e8f1f8712e10e9f8556aff3ec78032f08a27ed4ac62f916135b2742c3662a57b7bd2c0b3ede9d93cf58c112e88574afdab7d1b898fb7c184e2bf9e2c04b117371edca298b88e711f016bbb1aa928ed1896f9f0185ae766d7b877655d3ae62617f4fd8acb3f9d8766be823625444521115b7c28bcd35a48c6ee331e995b9b48abca0d431ba6a7807f66f6876589e62546793e1747ffb3b6d4709cc0c91e0ce54344362fa9a35369f122c2b55c6abeaebde55e76485f005721658315e3cc71e9fab5ef6e2f08fbc130b24601e2a077252fbe01e5aea2852281e5c432b19b25e03b3eabb404a2a58551115558d4b83c8e12ce29545bc3bd512cbc09a62aac36b09b1166b197361a7ab3d3e0dbffff5a7f6e432d97be80164d52d561dd7d23c14b06d426d140eee499640203b9f7b058c3b2e60ac56ef822cb7145cbac15f407a3c7d37348147fd48495f6c113bfa8594590f7bfbaa12121397c3fdfbae1653680d37feb8c852883ee8c312995fac93f9d758a3aab2ef54ce42df6076f48b7ab48145b0b23703ee296fcec7ba6d80a65b7212b885ec1a1faf6d9e1a16b44187b8b2038e2ed7cad6270acfed7e0e2400861f8dc007da00316d776f8fda71136e350cce2e029948cfec08263121858d5720fffe3ba02fab24be8b5f26e5fbc266a652952572a0beb5345c7206fa8536e61514a189f38f690d0c148aed10626ed0f3683d6e150e523dbd222d780916806691333e32f4f5612454b055a10725067bf84b62131563275dbdccbd12be7ec9cec3216e95aff8f9afa30c04c627d7566577ec922d45c3b8cc72a2ad02368dfc24c975c7096570aea676597991017100de63f2e81ef30e9b20b1a8fe63f1e816197270bfb6c3552b5b9e5243fa655cb5c6fbb19474bed9917ce88d9ba0736f79f02a8f4927694b228006778bc8aa7ab8a229dd5fecd211650131af7449cbc156c0694211928fb4763133a282464341ac8662056f667ccbd3e8b7d96f92e22ec5658f4ac480b9dfceed5c4afb681ac73f31d1dd90d26d6a9a232ca4fac79d3e9a24cb0df68699f2abfa228b663e039c76053a596804749db4afac2e40a632d70e49bcc1ce14c29afe57bfc37a5ec645edaef63c923525e5851d475fe4b5bf312c88cee42b806dff8b8985dc29003dc82127d2771c29e5fa134204b4116a43736b1f4694cf2772f20f9ddf4e733764d151572e8a9c2222d8e24641b38787410166a8d55825b19aeb1ffff5df0f1c4bc4143ac9efb31ccad24374e1ee827f89e06231f21a2230cb9e5bbe340cea5671d2afe43c97b67da8b1486ac955d3acf4a4f05cfb29595b96f42388a8f5ad7fe7e214cecd9130ca6ad24cb52a06b52b95efe5a65dbaa90a195c10922b9739d6877da979e6d50b76c7bdbdf85d2b12a5c59b7d9aa3e49626be878a3980cabf117beec652d6ce8c255e64c8c2f4e268e44c279d0c24c8196fee84df12271bae1b27564533568affc0ae1b6ada6fd5f4abd4539d1eaef4684254c11a33a89686cab171a7d2db64199e312ca4cfe5f7d3239574be463c74011fa94f071f668fa121ccb2545e8773f2d435c53fccb00cb68c5df547f29a5cbd8127840d370697549ebc577d6ee4476b4b14c238ddcca2f1bd8b0592d76c38756305b481e670f6a4ba56d045da2e94476804745ace60d11f10e47df7695a03a11bfe5767beb442e6d52df583644fd3484c5a2214e52197699f580dfb973f7d58042f863ddb076df12a785bb6d167e22f57e3aad9092fc747bd45f17dc3f9300c74c1ea3dc46fd8e3bd208e4d977803d178382398bbd905048ad2d2af2f94e8610be9c4a60c657738ac35e8adff01842e862bb27d86eb86ae9049ecbbd48e1b1ba9907cf8c7255b4e1f6313856efc4fc6d5aceee436e8935e24094ba662d0d1eab380dd16d74b5c35d6b00b89e89fa47885bd5deeb34db735e408dafc01205588c57f242cef802a6b8cc24ba43e2f3c91d376bca14486fb5d03cfe8d04c531fd7d93aa05bbea9e5a33f85bc2d655e78526b5d290686aa9260f83db1ff8c7eedbbba5a14023a0ce41873f235d525f3f625c3f4d09da9624bda37d6949e68bc7584d3376a120ab420a3b5537c48c576e29a12d6630b1fb999dd8b0aea9da8fb8a22fae63f690d061a1db98fe5d5ba6bbfada5260a55071a4375d86220db48c0c15f686c6bac31b17674fc7ce7917cc0c5b2cbee2679c0132a92de9c1b9f0bb9ba9e47e24c54991e256d261de356a2a98991d3675e7545e2480103bad0ae39538276856d371874f1a7a4da02cf9e7d216cf7392859900bc9b430720e4d17aeb0b904571a8c7015ceebc25d3a5e0e529c101636e0da0e8cb584c64fe05f5a5332977ee6a480f049eb1db60e8567bbbba06cae0905ef6031b67d0938a4340269d95f97fbaa54487d064bc43daa8210870071c1e18f89d0c236c36066793a286f82a1875d57f207a440b6da969f53f382a017b0a9956037debdb5ee3ebae653a4fdec55afd758498c166e44346b40c4cc3d32f2377f410dd9ee152af227875f3fbe0cdb9bfc9dc9195a0128a3ddf5851b1c191db99a7140cdc92b05cd0a687ec0fa18d9d2521bf1812e14451b2a42fcf6fde90271f2bb45846065d2a3178ba75fd2a5fe53bda512e52ed6052191f878163d24faaea8f5f2f17a063277acb1ff33659278e10dce660582f260766abc4c1922df3f301988035b9c7d8c1c49e6228c6da7c9b6b3e9a133e7f394395365be56a3097d2bd598c7e8ed4931cf5a2bca9c9d8b203ee61cb6ab9dec43c9442e2c920e51e54559990786243c2fcd08a69330dc89473115bc7950ec925022a21d78579c1484fe19f9469e9fadcaaa7f7fa0469277f0fb49e12ee1c450e563fae85ba21d4057a2c8edeee41e776681e65add33a9f8fd5c4b817b1abdf6991d37fcad4325e3c0c07c9a373b55344", @generic="c5e3190a0ec4523bc8c04fe7cd06939433de5b3843bb0356d3bbb1b0b9f4ff5c7fbe88110d3f8a15bc84b9e7e1f6298fd46031f805b246e12bc3d28a4be67526d3148e79c9d671a5527b467ff02af6f3e3ec009185e5707878e792025c0fc81f9b805c3b127217c7e212181099399ffa098dc060f8b2115393f837be9074f1a01af01d9198eea5"]}]}, 0x1228}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x80, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001480)='/dev/input/mouse#\x00', 0x8001, 0x101000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001500)={0x8, &(0x7f00000014c0)=[{0x53e42670, 0x3ff, 0x7c1f, 0x7f}, {0x6, 0x5, 0x8, 0x100000001}, {0x401, 0x80000000, 0xafb, 0xd000000000000000}, {0x8, 0x101, 0x88}, {0x7, 0x9, 0x100000001, 0x9}, {0x7fff, 0x7ff, 0x3, 0xfffffffffffffffb}, {0x2, 0x3, 0x5, 0x800}, {0xfb9, 0xff, 0x3ff, 0xc0}]}, 0x10) kcmp(r2, r2, 0x0, r1, r4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000001540)=""/237) readv(r0, &(0x7f0000001840)=[{&(0x7f0000001640)=""/117, 0x75}, {&(0x7f00000016c0)=""/203, 0xcb}, {&(0x7f00000017c0)=""/90, 0x5a}], 0x3) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001880)={0x0, 0xfffffffffffffff8}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001900)={r5, 0xe8, "e6275c216fe8bbb62c044d90e6274ffbc8a52d277d5254b43fe02e3504d9366d71aa98411bc58212279fc35a6305313a47c36c0c246f3306aee15067bdcc7d8dbe37f67138155c0c1a296edb7c49f5076e6fa859b0e979f216fafbdb79737ae670cbd00395f6d30544e411f2fcfb8083479ab5b120912de25bcda3a67f37281765a4c8472d44d5f9a9040a673ab3f056c29abfd00f77307c98fe126457e0e3e3208df83d4b4d9f3ad09e6a833873b52e7e0bb98f1f962713a975070f8bb1918fe4e4a69d45460017dbfd7056045d3b2bd1483201dbec423b82cb546b33b5781c6c2dee465a51da10"}, &(0x7f0000001a00)=0xf0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) fremovexattr(r3, &(0x7f0000001b40)=@random={'btrfs.', '/dev/hwrng\x00'}) get_thread_area(&(0x7f0000001b80)={0x68, 0x0, 0x5000, 0x6, 0x7, 0x81, 0x800, 0x8, 0x40, 0x8000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001bc0)=0x26, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001c00)) pkey_alloc(0x0, 0x1) finit_module(r1, &(0x7f0000001c40)='/dev/hwrng\x00', 0x2) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001d40)=0x8, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000001e40)={0x9, &(0x7f0000001d80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r6 = request_key(&(0x7f0000001f00)='user\x00', &(0x7f0000001f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001f80)='/dev/hwrng\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001e80)='keyring\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001fc0), &(0x7f0000002000)=0xb) ioctl$TCSBRK(r4, 0x5409, 0x8) signalfd4(r3, &(0x7f0000002040)={0x7}, 0x8, 0x80800) socketpair(0x9, 0x80002, 0x9, &(0x7f0000002080)) 2018/04/06 04:55:01 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x660001) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x40ac0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0xffffffffffffffc0, 0x2, 0x1, r3}) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) 2018/04/06 04:55:01 executing program 3: r0 = timerfd_create(0x0, 0x0) fcntl$getflags(r0, 0x408) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x5) [ 350.578204] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 04:55:01 executing program 0: socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8}}, 0xe) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000170afdffffffffffffffffff00000000080001002a99521a0202d7afac28c45b927fe6f1026e29b85cb3c926e39c86d2786341a9049a6ae7b1bcdc0c7e54ac5b7660b64e7554981bf1083ca785a9c9ffafa084a7d00c6ea243de8e842e3c6629462e6c5bf736a6be2160fc06f76f517a9f1208f02d4d2bf06b62bcec2b33561a2765255112b1c92c63cc7cb9272efe7ef8e29c0629b53d3a67364489cd3d5a40bb3d82e5f76770e0c687d809e044de415e6eb7987f17c0e0a305f17e3678a5e040262485c2a2e3cd252629b6f394bb3b2dd1072459464da0af611f899f36ee91298f86"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x2c, r5, 0x320, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f843c9b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000840)=r7, 0x4) writev(r6, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/06 04:55:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0xfffffffffffffef4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) connect$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) write(r0, &(0x7f0000000000)="82", 0x1) [ 350.637739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 04:55:01 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) dup2(r0, r0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/06 04:55:01 executing program 5: 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, &(0x7f0000000040)=""/154, 0x9a) 2018/04/06 04:55:02 executing program 2: 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/61, 0x3d) r1 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x140) r2 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000009c0)={&(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x8, 0x1, 0x6, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000a00)=0x6, 0x4) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="d978b3bac1235e8b8baa2900d7a4f60abf51b1708ae8e1718a37dd2e569d76ff6e02fb376a046e66878e0e03bd577dcc668e1f5d627d58662e6242abd1379da92782bec505d1dbf444ce44b46bc6d3576cd6080a6a71f15ddd785ff44d321fc8791430bf5d9130944ad10385dbf4c7cf", 0x70}, {&(0x7f00000001c0)="fb7a7726feba29c2f8180df6e27cbe9050528bb6c6d1c02e37d744318fe4b8ac861cb506a4fc654a328fad3417594e344ed6d779dab4459f3f0ce6aa8316af9b3f88a7de754b967f6fe535fecfbcb49704ae4b0c410e1adc61d079fb409242291409e556d56572238ffb46b6645998b36cd2a509d17ae42e59e090601e2947ce508363801c7b4e095fa9cffd77356ec16049db39103f1fac10d68b2bf26a1f38473998558bccd56d6de9354c8e0ef5245506b8039398fe", 0xb7}, {&(0x7f0000000280)="68f57dccfe8d9190f3592d1b3928d44c93dd3c5ba33ca9d198fc35c5e736a6e819a6916e644920df2cb262eacf3c008796289f10ab576b35da0f15640e7079e4f813150601251da74ac243e7fad7d16fcc6b8b6e32fcd8ebf1b1a91e20ca857c6efedfb56be4862641b7c7c80454daa9229ce7ca2c92d1caef2a5c8cd2a3be10520ea015e578075da5d22d53cb8632afedc18cc4ac58", 0x96}, {&(0x7f0000000340)="3028dd67f4b5e4aac509303b533e91269da37c3209891c45", 0x18}, {&(0x7f0000000380)='S\n', 0x2}, {&(0x7f00000003c0)="b4b57c422008d2dc02632f309058edde5c247dd050c4976f8b420fa2ab37c76b48d2e8d7b57c376ed284912572423d897917d785c765836d8cc4467fda983e5c30931681206a4dca6f782f", 0x4b}, {&(0x7f0000000440)="9687bea901e0", 0x6}], 0x7, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x50, 0x48000}, 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000840)=""/75) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000007c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/06 04:55:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x3ad, 0x3e3, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xa4f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x843}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000e40)='\t', 0x1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/04/06 04:55:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r5, r4}, &(0x7f0000000580)=""/4096, 0x0, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="126348400000dc00000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/06 04:55:02 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/99) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101800, 0x40) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, r1, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) 2018/04/06 04:55:02 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/1, 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0xca736b36bfab16bf, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2ae) [ 350.940378] binder: 24703:24708 got reply transaction with no transaction stack [ 350.947974] binder: 24703:24708 transaction failed 29201/-71, size 35187056443392-35187324878848 line 2763 [ 351.020427] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 04:55:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x3) 2018/04/06 04:55:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}}], 0x1, 0x10) exit(0xffffffffffffbabe) 2018/04/06 04:55:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, 0x84) 2018/04/06 04:55:02 executing program 5: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$tun(r1, &(0x7f0000000380)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x66) recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0) 2018/04/06 04:55:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x1) shmget$private(0x0, 0x4000, 0x78000004, &(0x7f0000ff9000/0x4000)=nil) io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) sched_rr_get_interval(r3, &(0x7f0000000040)) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/06 04:55:02 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x3, 0x1, 0x8, 0x3, 0x1, 0x4, 0xffffffff80000000, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, 0xfffffffffffffebc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r3 = getpgid(0x0) move_pages(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000280)=[0x4, 0x9, 0x3300, 0x1, 0xec6, 0x5, 0x5, 0x7ff, 0x37b0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x2) init_module(&(0x7f0000000000)="5c626465762bc247504c6b657972696e673a7365637572697479776c616e31776c616e3173656c6600", 0x29, &(0x7f0000000040)='}\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="e599b5bf867ff68f91aa7855fb54211300", 0x11) seccomp(0x1, 0x1, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x0, 0x8, 0x8, 0x5}, {0x8b1, 0x1000, 0xff, 0x5}]}) 2018/04/06 04:55:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x4200) read(r0, &(0x7f0000000140)=""/61, 0x3d) bind$netrom(r2, &(0x7f00000004c0)=@full={{0x3, {"da03dd56fca0b1"}, 0x4}, [{"b9435348ed62d0"}, {"33da008d9b542f"}, {"d6e370811ad4c8"}, {"511222efc45c36"}, {"3ed9891531a9e0"}, {"da994549badd99"}, {"b9fa93514d3008"}, {"91ff57b36dfae6"}]}, 0x48) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x8080) 2018/04/06 04:55:03 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x9, 0x9f2}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/06 04:55:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x600}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x8, 0x3ff) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getpgid(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={"0500000000e700", 0x200}) 2018/04/06 04:55:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x8001, 0x7f, 0x2, 0x7, 0x5, 0x2}, 0x20}) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x49d, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x200, 0x8, 0xe62, 0x800, r1}, 0x10) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x7, 0x8, 0x0, 0x100000000, 0x7be8, 0x3f}, 0x4}, 0x80) 2018/04/06 04:55:03 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{0x70, 0x11b, 0x2, "16403c4251eb48f632d5a5263eeec7e9a6563c5ac937cc6352139a54146deb605fa259073c891fda8d52d6a3da0b9d7d42e3cfe25cdccfd86f1f0e7d74dc5e0eb96ad55dca189f7ef838dbd0b370788a6a9150880032af00b442baa8"}, {0x88, 0x10d, 0x1000, "449db59c4ac3c9704882c2961f4e4634cc37e32f342a403c5cf6cb01b140c0646f052217807803c3df8be6ce1b07280a743c0909ebe91415f4717ee011b4366e2f0c321fefc0f864f3195fad97c62cfc6cae7f332e0a081e902f1bf1c90f208b60866f63b4e4456f71e4ede339e5646bbf5c9ef7"}], 0x33}, 0x0) 2018/04/06 04:55:03 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2001, 0x0) 2018/04/06 04:55:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000000000000b8608bbe9f61cf5aafac4abd52955af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8051eed4915db91d4d9f6b70dd0505042aaabaafdf50756667a0e215ba6bea04504928ebe9f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c3693e651d2dc54d7e6091a948662e00") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) fadvise64(r0, 0x1000000400, 0x100, 0x400000004) 2018/04/06 04:55:03 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x81, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000003c0)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) fcntl$getown(r3, 0x9) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) fcntl$getown(r3, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xcaca}) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) r4 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r4, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x400000000000, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x40000, 0x4, 0x0, 0x0, 0x20000000000}]}) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000080)={0x8, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x3fe000000000000, 0x3, 0x20, 0x800, 0xfff, 0x9}) r5 = add_key$user(&(0x7f0000002640)='user\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000026c0)="f851a987d1488b4b236a4c5415e787a6c4e9d77619e03000dcc41476bfc95c2fd7281f175bd670d2ab7d7c3693c0d8981f2af406616fabcaaf6ada5c990850278af5b8882629cacf877aa75548d13eeda59c21b4262cf06a279d4046ebcd6533b1a64edbb052e7b52f86a634eb35cd20ec04e1d531ea0c145937ca36338bdded64c4903585ec1e3b64e9ff993b7dfd029024e4ba98e16145afe3a9889698bd95e8038649f33ca9b405664eba6f55ee78df43a694e7b545eab1253f74813b48ad03109c7d7669f3b69556571e9e2f2a8c6db4b10bb5eb4951e54d331b883573f4c1127c9d6d2d27b25477", 0xea, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00000025c0)=[{&(0x7f0000000140)="dae08376234e4f9ed4e9e5a5d3ce35334d81e7d7c05228472fc81e41a4f02f4cda389de3f4b2076f13a033b39435075fe43dc51a2470dd1d3dcd419ebb83f4406044524fff4cb6f1c12747d1b4ff4eadc31a815e78787458e3e4e52c2a96868e42196b09d26f628641ab84767dc0f92e982ac35379f370f87674b7e13419d2ed106dcf3d1213cb82620bdf847b497ebc2140644db3a6fa1fd006fc002aee7dd13d35e7f64df33f03c57f482f99f966c2b0e50c5c39f4cad429b6b3568ec6cbfeea8de54d90c80da5dcadc14701310ea348556069ef1ed0d20dddf3f7a8d5f6e165fa1c4d", 0xe4}, {&(0x7f0000000240)="98fbe2e6339a3c75766593e6c222746da523123d4370c5289ea68dc446798826b6faa088e8dc956e3b1812b104a2ecfb0a89d16a0367740821282147b718eb89d0e427267bd62a925831ea6afc73897483e0d8bc3b6271b4415ed9e25006e6caa418462e6bfd", 0x66}, {&(0x7f0000000300)="49415d757bf3abf1780e7d7de463cefdd1b2d9fce4d051196afc37ccb5675e9aa89d7f96346de0569095742ac1a6469eaf9fee8ae0b98dc27516b3c2d6e2089dcedacfbbf0d36b6382b217af4db93f294174774302de2521c26dfffbf409ecc45f3f16e149be768a59aedca09c5da72aa9902cfdb181b9eaae1aa0521e73a430ba6111a378bc38385137b7d4329a6b7d407288a84ef2e66949c27dc2", 0x9c}, {&(0x7f0000000440)="09066e83932a0bc256d2ba5448475a1f73ff1d6a1ea35342b9f1ce7b11add7f5716fb22f4c9d5dd39d77bb8d637185a150b966cbb3709e4954a789a800d773c9b675777babc7376d5081d0e3a87c28d75603e4de6c3b38b46917b88d6a3938b254d7a779e039a0be601c471e26e19597613d81d6278a8287bb271f878615e0c9267072437f27d67ee86fdba9da45d57bf8a6d5e0458c4d7059fa6ff27f", 0x9d}], 0x4, r5) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/06 04:55:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x1b7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf3, 0x8000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/173) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000080)="66959f4fbf161e78393d305bd86b281d73df25a62f1c11609b00a1de8ea329c0830cd10cecb2762a982dad7004306a07e01e538f914cfa023415aae079a777bdfce096406914ed7b4626e3e6260b050740524eed025a4ea93717936f4f01199452f2f9b6630ff6aac44e2eeac3672581108059e1e182be3c6bbd576a871c2b1fa677672e3bbcabc2011ed96c595b27b259a463345a3c5f271975a351d2de83243b3efa1a0c501d9377b83b071f7ddf47233a23eef6bafa78eaa5e784973a6ac86e066ba236e5f9bf9b3e98ddfed2b18cf6d0d26054c330a6f5c3d4ce86cb32731aa0c53cd32992", 0xe7) 2018/04/06 04:55:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f00000000c0), 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x18) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x103800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'vlan0\x00', r3}) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) 2018/04/06 04:55:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r2 = memfd_create(&(0x7f0000000000)='aead\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 352.011981] QAT: Invalid ioctl [ 352.067676] QAT: Invalid ioctl 2018/04/06 04:55:03 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1ff, 0x0, 0x1, 0xd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xdc, r2}) 2018/04/06 04:55:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0xbda) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/06 04:55:03 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x100000001, 0x0, 0xf, 0x16, 0x5, "534964bf6cd30ee1bf0f1698456271ec48647c9e11637871680e18c7387b7ce4411319552f85248aaad3d98a4ff61c1574231d6b44c958d3e12d62d41eca5576", "2ac15a037292e823794285f4fc2b6a7efac1e24d6ecfa9ebe6db8ed0082e11b6138a22ebfe2687ae719e67b429919a927914a32b9fa8d8f1a035d30e4df25777", "30875b4ec3694313971b9f6de86cf705dba65753e803e0375a87d5608440abae", [0x10000, 0x1000]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000086fff4)={0xfffffffffffffffe}) 2018/04/06 04:55:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x401, 0x9, 0x7f, 0x4, 0x0, 0xffffffffffffff4d, 0x40800, 0xc, 0xff, 0x81, 0x6, 0x7, 0x401, 0x43d, 0x4, 0x7, 0xa9, 0x5, 0x5, 0x400, 0x2, 0x6, 0x7, 0x3, 0xfffffffffffffeff, 0x7fffffff, 0x9, 0x800, 0xe4, 0x2f, 0xa0c9, 0x7fff, 0x7f, 0xec0b, 0x8, 0x4f, 0x0, 0x1, 0x7, @perf_bp={&(0x7f00000000c0), 0x2}, 0x802, 0xb6, 0x0, 0x7, 0x8, 0x10001, 0xc0e}, r1, 0x10, r0, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x401, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc10c5541, &(0x7f0000000040)=0x7fff) 2018/04/06 04:55:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) close(r1) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) connect$ax25(r3, &(0x7f0000000080)={0x3, {"ba8bd64be4f1d5"}, 0x3}, 0x10) 2018/04/06 04:55:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100383a00fe8000000000000000000000000000ffff020000000000000000000000000001010090780000000060cb155d00002f00ff020000000000000000000000000001fe8000000000000000000000000000008df06558eb6a17d1208fb0696a566cd86e8660aca2b2046f2736850d56445e9ec6f42907c0"], 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x88401) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x101, 0x100, 0x7e4d21bf}) 2018/04/06 04:55:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = timerfd_create(0x1, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="293cb155a10a06cffe670f0811634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/06 04:55:03 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$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c00000015000500ffffffffffffffffe0000002000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0008000800080001010000"], 0x5c}, 0x1}, 0x0) 2018/04/06 04:55:03 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x5, 0x1000, 0xfffffffffffff801, 0x7, 0x9}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000007c0)={r1, 0x6af7}, &(0x7f0000000800)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x9) [ 352.640380] binder: 24791:24798 ioctl c0306201 20007000 returned -14 [ 352.667666] binder_alloc: binder_alloc_mmap_handler: 24791 20000000-20002000 already mapped failed -16 2018/04/06 04:55:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fdatasync(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="baa000b89600ef8a7085bad004ed0f21ba660f7044f78b0b647e0f01cb0f20e06635200000000f22e0ba420066ed66f01075e7", 0x33}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000000)={0x3, 0x100000000, 0x4, 0x0, 0xfc0}) 2018/04/06 04:55:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r0, &(0x7f0000000340)="791f21c3e0815c48c13197fc2e364deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000000000cfcb77a118b6d5e854894ecdcd", 0xfffffffffffffd41) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x40840) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000180)={0x2, "9e9b"}, 0x3) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) membarrier(0x40, 0x0) [ 352.710307] binder: BINDER_SET_CONTEXT_MGR already set [ 352.727567] binder: 24791:24798 ioctl 40046207 0 returned -16 2018/04/06 04:55:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000040)="8324d843556e8b45547f40b7e3b38c069e59e4d6e9088e35e761f11236209ab323e69d50f687", 0x26}) 2018/04/06 04:55:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/236) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000002c0)={0x1000000000000140, 0x0, [{}, {}, {}, {}, {}]}) 2018/04/06 04:55:04 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff80000001, 0x408041) sendmmsg$nfc_llcp(r0, &(0x7f00000018c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x3, 0x100000001, 0x0, "96b0a304a2650fd794ac1921c9bd5fd3a0b31b246e8c3a0aad40683e26687ce31340592c9f7215796089ca62941af2ee7d6c0e5af490e2ff9938daf5be67cc", 0x5}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="15c2df2cc2a0d727bb1b8f0ddc377a927cc406d828308763c235a6026d38baf0164b671c10937ab00e2ea16ad3a5da68eaed05646b6b989312699c6f18ed8bdecd1d863b509f254836d146e07c71d4c95a294ff92609d5f1450ae2", 0x5b}, {&(0x7f0000000140)="179b0b8a34b8a75562a8d989a0b862", 0xf}], 0x2, &(0x7f00000001c0)={0x58, 0x101, 0x5, "06a508b3bd9020a8fd314537cf996ccc5c6fe09aa4be1fb436a4e65237f0e2295351ed45e23474ed6a92bcd50f6d26f97eef3effc2b6baafe16c34931f989b6be0a0988727"}, 0x58, 0x20000094}, {&(0x7f0000000240)={0x27, 0x0, 0x2, 0x6, 0x9a5, 0x0, "0ad8a2e661904367c18061fd2c34b2153db5efd65a7206a9cf16105c6dc60f004f699d8684e7adfae8d9a139c459b768829c4ec89a38db9538a6853e0ff258", 0x2c}, 0x60, &(0x7f0000000380)=[{&(0x7f00000002c0)="83f49b9bfe86aa1c1fc8dfc3b3091efe00460fe1a1769db28ca62794d3987929e4709a5d60", 0x25}, {&(0x7f0000000300)="75117aa7ae52e8c942ba08f419de85b0e47ee8bfba796ae6fde3f5bb9b3a9e23fec13a175fe94d5a15f313cdbfe0fdac2cf0bc64392facc9a68efb0ca1771df218109593930442e0f902f2386290b8ba1b32d056b79382c0ca4b318e6aa87c559ec86b94b586aaabbb65592cf03eea3e3b2bdbef1b49102282a90c7c", 0x7c}], 0x2, &(0x7f00000003c0)={0x28, 0x12f, 0xffffffffffff8000, "17ed196cc47f2a20501ec2e907c7f91ffe"}, 0x28, 0x4000890}, {&(0x7f0000000400)={0x27, 0x1, 0x0, 0x7, 0x1f, 0x80, "f2c20381b88a0835b773362673e543790ec365776e3c72229aec48a50cc1762cf0e689b58eec03172a7abc70a5b3a357d8f60577adcf4d87f8698e361eb700", 0x3e}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000480)="60c400bd4c84b81fb6aee16ce2aaf5617cd81fb7d30b070357afb679714845015420fff05bfebbc5446817c584cfced69fc5b6326dc92927b36d913d58", 0x3d}, {&(0x7f00000004c0)="d9e4bf52cdcb4c62b289dec4f02416619ae092d76657bbc32250d1b747a1f4356ee9994f61eeb41c46267c5cd971e19424fcceb3a35209adb65649588a07f7e9b7548ed8e16f6af67a4d4907d042c0156d6f038593b0539a84ce2e6b0683d958d4f88855", 0x64}], 0x2, &(0x7f0000000580)={0xa0, 0x0, 0xdbd4, "72b04b40c34162417fd9f6eaad5925e1593ece0a51ccb9840bf5978d8e83b31444a2a607fe88bc78141509fb7d8c0cce42d82a1c1a3bcacba1f3ee85ecc31974c9b3b345bc1477fc38eb0d7c503c310691a10819993dc5bf29d1e4e67111587607493fcd3edd1801f76e8a9fd9f30b04a25b14526f0a8eae73ce7e5834fc4e1f522146ff3c9f3162f7"}, 0xa0, 0x48011}, {&(0x7f0000000640)={0x27, 0x1, 0x2, 0x1, 0x9, 0x0, "cb81dd75cd22f3f561464f92f15f00de82c8fe8c622fae951af2526d193eab1141eda35daeaff381cba96e5aee1d9bfb2b984d90ca1ad2faae34687bd827fa", 0x1}, 0x60, &(0x7f0000001880)=[{&(0x7f00000006c0)="6df7d79b3960027fb4edaee38470437c77d5f46eecc193950b1bbcc8b2e2bb2260ba7570c167433fa31473209e4cded17124625c0db9a30333078caecef8a8bb599f7072917652abcb26291526c3c64baf078ad05fee0e02a9c7aaea42d80d0efd458d366547c1c09a83640b9b51c8cdf5e1441a0de4f79bf0150da445ad1a8b24915bd344e6b4813092429d07fdf691c59e493bc8d9aff1772a174b76e96e7feaef5e4b23365b671e1deaad2907b76dbf74b842a6447e11a4e5c6df7a03e19644da3f57a53f0ca3a09549d929f64d10fcc8043aa40132a3c7", 0xd9}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="b5dbfe46686c49c5fd7445", 0xb}, {&(0x7f0000001800)="013a3abe5291f8f4746b4038cf86a98070af124763dac08c282ce6cc109c378ff6dce3324c9ad914aba26b22995547ae5bbcecdad2a3977ea6f6d25d2af557e8a0423d74f1a002bd0e95e89bc6084d7ca53b3d7749e52f65da190cb89267f9f10a08f9b7c70bc4ab45be723138", 0x6d}], 0x4}], 0x4, 0x8000) r1 = accept4$netrom(r0, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x800) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001a40)=0x800, 0x6, 0x5) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001a80)={0x3ff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002140)={0x0, 0xa, "1900a8a3620630bd4cae"}, &(0x7f0000002180)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000021c0)={0x0, 0x6}, &(0x7f0000002200)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000022c0)={&(0x7f0000001bc0)=@in={0x2, 0x4e22, @rand_addr=0x21e9}, 0x10, &(0x7f0000002080)=[{&(0x7f0000001c00)="7039b124b88db934df190784a101411772fa506b43dd68c75f436098574672fe128d3a1b7a24a4436e46df", 0x2b}, {&(0x7f0000001c40)="7f5588c7bf2d431701e86703a404b10c8f071a5908703417e5996132a1e2122840cb680c2a1e04475a50aecf2dd6084af2e1c325719eeb52fe7385db", 0x3c}, {&(0x7f0000001c80)="ae8fd745a7de4984de9932120f86eb6bf447ec7c897864", 0x17}, {&(0x7f0000001cc0)="ff26ae97b6d172d879ce21431c2ed8f6aa39a3535308134127d5f2431fac6629597a76406a350abb7a3bdd1649ca14fed169cbf49bb2b3ca3496f63cdd916910249c05791799f5e15eeacc1f3aabfc835759c60777c66127eb2a90994e20ae0b2bf0042aba56f8218e0f4e4a567f7cbe03dd4319187b9b11f33c0b4e5d1c140078c1", 0x82}, {&(0x7f0000001d80)="fe264bb59d664165780d36f5a21a326f97f5b7d1b523fa8b27eb7eccf0cb881b73ee6519d53e663767f12125e42ad5f156c179cca71cdda39dab3c029d75c0007ce86029f9deffa6c252177217029f2da8513d8ce01020ff4307a1b8ba1e938747be9ea17a019f6d4693b7cb118970c99190da15f5f8448f6cdbbdcaa807334c49453dfced3b60e8c9b134df2c80965da9fd344c9905f64d29e93e742e392f80378555ae1b3b8095af42", 0xaa}, {&(0x7f0000001e40)="7007d6322d4508ae53f9e1d3e9a7f50a56ba0a0e310fa353cdf1a58b247858725da14241b78fe2db11c3c4e62cf23e647c4963cf002e8d6ceb97704e0b80585c197ab9717a58513e6cfca98dbc079ef5f04a2b07698141b260e63c3f6cf6cd7f7688a7f3a2aff2e63826b91fab9c3ef18afa11c793bb7d2e608b32650e29c06ff4f3a6d9621398071704a3cdcd3efb570ab05ae651ea6595501112f71b98d555d6e084344de86636981d096fdf7477cfffd0377e47afd6df8d2227", 0xbb}, {&(0x7f0000001f00)="9473e49622e5f3caa757f5e7ed00b1fb80ae32efb5ccde0f706916944b800b4e9a1ed5cb916e37f14ef6498cf456baf03ae54bc5c5e2c9ff8b105d8d646e027848ee85cf7fe8ffad0d8e9fa0fcffa5064d2d98bae48db23144f3988599a1bf1d6d858e3c68ca90f99c04eb404a7b1ef07efb58990c38f81229685ca93206e11404e8e99e1f9db7d8146fb442deda90fa71a9b1d78fbb24a78514cc794912f357d106705fbc3ec6b91c4c754856221ad1d607f21c7c02bf8c989150d00546f3cba81f964b5101888df5e26859f0248185bc34ec5ff81d61305a352716664ff94c49fcfe344dc97262ecfc59d15b5f701430984e176f8a825b98", 0xf9}, {&(0x7f0000002000)="9dda8382", 0x4}, {&(0x7f0000002040)="6a19ea3140cf74ff818b0287ae4f7e776063b01e3e59", 0x16}], 0x9, &(0x7f0000002240)=[@sndrcv={0x30, 0x84, 0x1, {0xd4, 0x2, 0x0, 0x3, 0xffffffffffff0001, 0x100000000, 0x100000000, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x5, 0x100000000, r3}}], 0x60, 0x2400c0c0}, 0x24000010) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002300)={@remote={0xfe, 0x80, [], 0xbb}, 0x63, 0x0, 0x1, 0xe, 0x3, 0x5d, 0x20}, &(0x7f0000002340)=0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002380)={0x1, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000002440)=r0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002480)={0x100000000, 0x100000000}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000002500)=&(0x7f00000024c0)) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) setregid(r4, r5) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002680)={r0, 0x768, 0x7, "37d831d71bf2a59f73b142b6abf80e051e8d2245690ab78de0739ccfc0e0d28688100c32fc7a8c84d7abcd86e33b39f01ba51395405c467dfe97cb8955d1d8154196f6a0f265c6e7ef08f4ee09bd8ead22ee3411d477a8baaf03bf04a7a663cb8025e67d5c227eb46f22edbbf8686d06a40266cfa2f878b9d748"}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002740)) r6 = memfd_create(&(0x7f0000002780)='/dev/input/mouse#\x00', 0x3) bind(r1, &(0x7f00000027c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80) execveat(r0, &(0x7f0000002840)='./file0\x00', &(0x7f0000002980)=[&(0x7f0000002880)='\x00', &(0x7f00000028c0)='\x00', &(0x7f0000002900)='em0\x00', &(0x7f0000002940)='cbc(aes)\x00'], &(0x7f0000002b40)=[&(0x7f00000029c0)='*vboxnet0![^*\x00', &(0x7f0000002a00)='skcipher\x00', &(0x7f0000002a40)='cbc(aes)\x00', &(0x7f0000002a80)=',\x00', &(0x7f0000002ac0)='skcipher\x00', &(0x7f0000002b00)='\x00'], 0x800) membarrier(0x31, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002b80)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002c80)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002cc0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x7b5, 0x1, 0x400, 0xbf1e, 0x6}, &(0x7f0000002d80)=0x98) recvfrom$unix(r6, &(0x7f0000002dc0)=""/117, 0x75, 0x1, &(0x7f0000002e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e) writev(r1, &(0x7f0000003ec0)=[{&(0x7f0000002ec0)="efc8f8dabba8b18095682a2ab1be87e04513a585f712b0c981ad1278617bab9d3c8a9a90d56ea4f035a337f03ffa12ac63a3ff8746d9812975b715a14e71887a0acffaa5cc6f529526dbf722b65c11daad4c1858b92cbd554a4252f0e616785b51a327dab0c06820652d7acfc5489d9e0aa6c25035146e09324f98b863860774f6fc6cc05a81d596a8bb97ebd2682b4992cd5f3966b2e5c7e32fcee3d9310368183ba12b3b5a50116bb75091fb915fb80d72a99344c60e328bd1537b8fe60754401eb284679ffe844d1c61ea5fb2b745538469f846b57ce4bed23499ebb1bed6e1e048689d9253197e5dfebafb3806adab50b23971724dff0dae35f51dbd03799420af6558e09bca2ce718e3b813c94f31c24e81ebc8daadfb22ed02d67f446a1c7f04c12a0aa7f026c72a11102d05006f14a0db27cc0f9655fb8a27f834e81c6af25022757aea56a01d71c5a50e7530206d9b7bcbb2ecaeb8a5906745a3170a431a53bd5b1ffc604ec2fb2a397c2145a9336ff43e36afd29a3c2e52b7c48efd9238020a08367c89449b6f74d0287c013802d6b471be63e1696d491acd4334821a75852a563bcd5dc75bfec28e95ae6a622f6170d1e835aa4b0d61df81d8b39bca2a40f8a630fcc27e68d8ae19396d2d638f5fcb6c1b0126f1f08a36b7eb8b3635194708482226c6a9941086ed32c6425dab4da3ef6fcd098bf60b290049aebed5a6f35487b0f31d674951d39d1cca2c88792a0f55416251486737f4db9b391b6baa32d9a7d5588f278b198ac4b38d9ac1563b80df57cc8caffa6e0cc0c537e83871ade1510be7172cd6670573c6cffac6b1bd0e78d69d1ae1a263e8bf345f65f8184856237d338217e3cf4125cc835d1de9a04acf0ce97e0d603b5ca5e51a5dd043c34462e226e575d12d6e4cca71f2a192bf48e38a5ff1405a3dbee659a286d133a7a324c3548abd618fff76df1ee2cf32ce3e571490189f194be4d807f0ff0e890a113139099bd8c5dc27281f77be428d7b760d143a2e1117213b3520ae632acf50b94c41b2a9e288db5d9ee3351e039452aeba2eea0af67878eab7f19ade7dfed789fd3f8138c0dc8807bb5f02bb317f3a381a96e37feebac4e0b9a5700a4b3afe92ae53c6b06eaa5296a693e08d9fd4a3798f23ba16625b25053b828a6e7a0abfd81233714aeaadb56a44c773e239eaaa1f549e0af5c661cc85c37640641a761615ef14a0ca02fa861bfb898391274799331ffe2a2ea504e6a6c16a36a0dd22aaca5577fd104538724b8aabe68972701fea1071787be000f925a235e6dbe4f1b535c3cee0ff0fb21fe2cc5c89c2f36cae725511710d2f4dc8d4a28de962fc22ef2a5e5374dedb9a438561f94d9a327d7e4847e00ca3d8061893ebb61d0af7449884ac899d7fca818cf164b122e7650184c177b0231b162ba2a9a0d3664f9389bea9e9888bb165f43a067f655bfd0ede6fa87133eacd4521bb0ae06ffbcce67177e069165861e7c768de1a27d3d49aaa056aadaf7ab7a0f8e0098231c915a6e7dceb9cb5ea63ab73e2123701c4e71ac7adae47e03cfc41f6d7b6b4f28649892d3f32cf48bc723f173569a28da3c8dd45856c565166e93139ef62b634a4ef3c5a204009778d52babe8eaa5a4e05f7f718a28a222103ad0bb4443211c1941efb1f5270f6f889a55248066cec722fad8da1ff2e0b60e9c2a2729adf172cc182db3cc3d2ef899388f0ff8feea126eb074b9d6dbf3748d1823e17f7e96a7b571dddf6c2e12a6dc681750574655d5da8be9db68d7b0e0c7bded9083f724a0637f31b0da4a884cc3ae07ca62b1988bfb5358262c715bd79a12acbb1d9120d7065698618efa0e27acfc2922148e42a572e3d5a62e785f5a4456a7809029dfec88bfda4ea6452ab5f595c407c567fecb84fcda9f995971987c0e0db235d9904d2e042e6f150abedc918fcd8cafd9216b6aeb7c8c36559c8b2c7ab2c04f8ee0e1397ee02dbd733c01c02d49383d095f597c243c4dfd3af64c38eefaddfc3c92ce4bd7f02b6f1b5bd936cee5bc01e89f985a4ce08a53ea70f01ed50071ecdc9e32dd64a23a4b6ee42ac2aebbd288e95689abee8c9746fe2d01ab7398cd7a65058d7c7c929f667c236345817bbb16281955005c98efce1d253a3e9a6826e2b179a44398daf52eb514aef0c8a90f8ea0cced4c92b5fca80fabaf6d96a2d447bcea67121b258728d266932577cc50e373a0c5b0a98e705613781ee1ea7c9abb5349a47612582f2e6940e92230fec04fa664f21b0f0fe28abdc02ce7b7088e325f7525208e35668a27e20a43926d5152addff5fcfef215699c2ded8965e1e94d4dd01128394293fa4cf702114af7295e21216e1e73299084685e33bd4a3cd748d52c7bead682ba1cb70654e263a628ff2fbcbf1cbd747af643995fa90aee43277d37c7fce2dfb47d70eefcb732c673c876f5687f5b48fa8100d40a8965c24ac8a44ca0c8afa42eab579595e6c72f81b81009e5ecfbee2cc818ae43ae163ccffe37443296f00e9e16dd8cbdd493bee88db1789caf1c62eaf80f7b134b1aefd2ad701388f57a468239c70834e7eca6abc331cf592796d4fc531c46e3bb59693bcf8a2b66478e88fa9e68ca5477093ac3e1013914306fedb106ef5a08971fc172b77456d8714cbfea3d130a83daff816b4fcadb608888a461e7e60f8c1cf04d7af27384d64c9560811f67b3dad9b29806779ff352f50ddf610c59973b68b8db87432e1dba1df8b1cfd5af1e43c98141f23f37a0b178b5662c038e4f7252f025dc029f6ceac34b2c8985a5202aef66978e1c58d892a3796f161a19fc0b7769f315f2b9683ee76f89067dcd02a437c2ae0f54280dc8c504eda16991a3ce84e1a51bbe5aee45cddd174d3823f1d51283d24eb89ddfae7f778a627897cd9b82d515abc51be445f14146ae59ec3a3dc1f6fd78bc0409cf6782019d7056d8a3b870ba1100d8bf3bc5ba363b78868f8c6537047f63e8df3bc2d07e5707c39308eeef202d755aa57cad0b651c762b8e4ac1401f50237451a36b373957e9d8b2681a8dc3d9182a31fd8bbe1fcd344e7924f3d94130ee9349358fcb05b694878695b5564d4359b13469754d3cfdda5d32c96c57792b2db82028b92deb4c8d95dc060ad20f8451a46cd13fbe1bf043f5989314b0517889e28569d9b5508615b392b980c14fe4dbfc69f0cbf60d6953012c0d566e834137241786a210f00d6ecbf0bfee64a9e6d47093e89f57befa587ff696322b1aa44b7b09fb0332580d90c1839adff0d6f9bbe055dc815f2c07d3579484ce5958de22ca8463a13a3bd7af2df6b3a39441c62d08a4c26f1bb0acf505fcbf7ad7f262211abe9c37a3d6fe5416ca3da2a1f702b6a81b662bc17e95249471779cadc7addefde754991ff65d2be14ec965b112ccd0470d571db1b9732ef21d9a54b139970ae783599450ba72e97b22348e6d0510bb0a0980c408b5a42f6eec0d9ef01a3e5482d574d9630e33dd2465d9d93dda309f849091657908185f9819b6f58c3d4f4f3d14e569e41003d64371a593523b43fc0ec8d20f4a367ffdd98e7c6c28c7b774cf4f6f0e9b6719b2ea3c84c621e5d67f44de258f63e0c5bc8d1fca313066d91e75321c9e0573c288a7f2499658071d43a855dd362fcbddb2b0fc62f1678ef3428472f945f0653611df630beec16f5b978af97bc32a30a994b1c22e86419395ee2ac179c75cbd1a4e98d471912ff3b0bd0f607c794ef11f2245fbdcc174e0bfa096569aeda633f72cf220044cb2599cc9c333e895efbe4049562f00c06329dec0da1664d92f5f29c9f7a5c61b0ed24a6fba134913ca9c32f97907976b82ec79099a35cc61325fcd77c267caeccf1d9f890a0f82803e7f746f6b6f2719f89e0db4f1280bc8aed0f1f111f02444c9555579713a90a379b154425f78757ee49329e7353448ad1500db07746f43c2b96c2168a938b4bc3b893166f5b3a8ec4f4d138e9f7d97536aa06e5b98831a9c40b4b88d7b5661cab9f5c7b8114b0709e7d080ffd9123f9296b5d191456a8d34315c6aefbc854eff5359b8473decc96a6202a67fbf119b8cb337af759571b08330386816820350c18647059a353f16acabd43f2bc70a63bed15c81d0a5d0cbdd987e9caff662d7ea19ae174eb176ee6d95907c574e26e522d1b76d7e3019c2a5122956d775ac857089dc543fc6a710ae0d6103552e564afcfac8e049c3a6ba39629593212500619ddfc78461e93a0478b46cec8d705e9892769b9b55ae34d4e83cc57e54b24845bd7211ffe40ebc44e57e60503d0cdacef15dfcaadf7483f6d283f55e33e0b6085162b92039e3820e33ece7c0b44e2e1227ba7f6655cccf8ce6b67fec981f30d3005b830006754f88a6d99ff3e5a260b055eacddc0b29b6de59453bdc9fb8ab1179d916a3bb1fb1d6a60bf8c13a3f2b83da566d1ca283b2b2eb504881fb5de490ff6d88e42c856fb2e0ea1946ed58aea1664548cfbd8c8ec57ea3c917e7819440937abf1f42cd08d2335c8bc12112ffb8c85f5fcfe6b1bd55afdce1280740b9ea0f638b5c1f406ea01438b8077198ef73d23da41afd14484840a1ce2e12b59adf99fe09fb3635a0682f1a22363977bfee07c1c6f48681fd76b6c24136bfc158e47840c6d4f184bf0538120b86586b2721651cabebe789d4c753b7b8c01a5055fe999d80e613d71bff79befcfee869ad273ab12020f2a1be6edd517c70cab3c0ae40972edec1c4f3e98584c434ddc01af981d15d7411f6a98451fc2f19751043142a073f102b739f35c2ec6f1301d40148267aa41e281a638480123d617a62f3d7cf6387c402563c9ef23863c72168e5380bafdbe47cbfaffbf39592a6c233ca696b5c0cf0d0f88398ad4f24c8e0f9b136e7495c4054bd4a4d138fb77b7db651ef0c221796fdd38b27c7b27360e728ec46ad3702f0f180f0e1d04ca0de9984f9b0fa19433e502c2ae4e414d0f9e51d2959a0f67fda9107017e00adb6c23c9c4fa9f7b5d915a5fd705b1c474e9874d6a67bc63fae35150b5754175168e30bf4e0a7bb3170eba29eaa82c4b4bb1dee70ab42e9628ddab9ba8145621f522e13e8db4af70235821a3ca637134a3e09e1195c5314ec32847cf6a9dc264af318e71605d87b93d14182ce4b9ef2b25c6c165fef347226a20e84bf6a71b9b83a92f3c7dc52aaefaaee01aa28976177d2e1af98751b823ec9dd90d1e3135572150be6524bf5938eafd259cc3846d59399884932f410542928182a87d6ecddd91bc4819c1b3b0ffdfd07601683f0590c40e1ba994a3c35694eba1ab086667800447ebecbb9eba4262b2f765143e1dbe9938e373836500632e8f0cadee19988bd3cc87b896dbcc46015b2a7a9d944da9c6ee7e52c5517f94775cfd753532027fd7f45e93ec0b5df418bcd7573ab6b8cdf68ea7beb68c2d56f5c6dffead6fb2482e2cdd389504530e35db4106a22b06f84558b95d3d6e31ccdf6bc1407b36d096470fdcb4a0dd4a3ebc124092bfbd1ee21d14b740e477af5278fb8cb6785af46bb7266bc6c4e78d2031cc5e5a0aee420b6b7230ca0ef1703db00ad8fc018f5e8ede89da57036c5b2b10d9ba284cb689829a6f2cc015bcdd6e0f2b1d8f3509a3304ad0ea88c572e279349538bc9cd99c94cfc2d9882d431b5a41c1521c3ab1402866dbb54be71099fbd3d4110474f88aedbd765d7a3f3c58b800aa7df265d37777e8065c1f1a1a1bc0333b9f94e779ee8bd761dc23cb0450610a06a6ff1e6fcd49217ec9e371b614a00e", 0x1000}], 0x1) unlinkat(r0, &(0x7f0000003f00)='./file0\x00', 0x200) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000003f40)=0x5) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000003fc0)={0x1, &(0x7f0000003f80)=[{0x10000, 0xbb8, 0x600000000000000, 0x2}]}) 2018/04/06 04:55:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="88f6"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$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) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 04:55:04 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f0000323fec)="0200000000000000110100008000a00000000600", 0x14, 0x0) 2018/04/06 04:55:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101040) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x81) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x9}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}}}], 0x30) eventfd2(0x1, 0x0) 2018/04/06 04:55:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x37b3, 0x8001, 0x8000, 0x4, 0xfffffffffffffff7, 0x10001, 0x1, 0x9, r2}, 0x20) write(r1, &(0x7f00000000c0)="94f310b0a20c394796aa2764234f7ca688bf69ca8367bb5f435779bf1cd74b652064b542d9c4b7442496415e0c947e5c2bbccd0b5eb91659942e8cb3d6df51e81e56db6e8aa2779a60e563b07d91e42887f9f409b96666918ae2a27e64ec9e12625267103ba0ece1845664b92f3b27d08f3b2c85616d5c9d767b28ddb5c07b3f1833c85a1ca18a1b7b18e99c7a22bd3f4168b1afa5257d2ee05c07edf5acacfc2ee0fd62ff297f31d2be62568d694c51a4a8abfd", 0xb4) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) 2018/04/06 04:55:04 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket(0x80000001d, 0x8000f, 0x4) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x2094, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x4}, 0x8) 2018/04/06 04:55:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/06 04:55:04 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x3) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x10) 2018/04/06 04:55:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x80000001, 0x4, 0x1f, 0x9, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="3302023100000000fec000000000000000df0000000000bb"], 0x18) 2018/04/06 04:55:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x3ff, 0x3c}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000e61c3c743cd7bca6f17445a66ec721ce3f3e72873b65c05fb08e0ed057a9d2da45873470ca1dc2438a075357f8614ffc66794de2fd1f607cc551b4edc013e283074c61332e7e6a14ac696aa90ef0ecf2b77a9924c927aba64e4206eb9d82cc04e1be3ce2418234a2328c205083d32b412701f0f73edf46a9b3db71e657c3a24ef519e6044daa2fb5c53db29a59cc005fb6aa2abb25578d64560d87c33d1f62def3"], &(0x7f0000000080)=0xa9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000fae672203b825cac11d65cf171f63247ae070ebc8f67a3f842bbc1ff09b20bbe2b98bc2824e17f7c9bf59c46ba5a8fcf79b2505f389776e5586f13"], &(0x7f00000000c0)=0x4f) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) r3 = getpgrp(0xffffffffffffffff) timer_create(0x4, &(0x7f0000000340)={0x0, 0x1c, 0x0, @tid=r3}, &(0x7f0000000380)) r4 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r4, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r4, &(0x7f0000417000)='\x00', 0x1) write(r1, &(0x7f00000003c0)="5b156aca02b74db7fd6de3a2600db84de2fa6071d6211126c271d386b9a2e354be5e4df7375dcc94ede2b34171f4f624be6a491bb56d2f016a376879cd655c4c60f573167ced07cd48fa6f51bd93fc3d2cada3ff21cd9cf81f949fc5b0e79688936bf3", 0x63) [ 353.010412] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 353.044536] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 04:55:04 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) pipe(&(0x7f0000000000)) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/06 04:55:04 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) fstat(r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="8ff270c6dc1fbcb63fe3973efa48ddf77050fedad17e5ba11d3f77734f7ba7ec1de1e903843ced074318d8bb4979f07d889ade28c5c269d47d8635549919b12335712920f4f6f8483db31f10346f6f93a1dc04660d90b5ae1e691e3a19d15228c0f3909f63e3debe7ec872f127c3c2b2818991b2842097c8a346020b6a5398187b1fec40f8057e1abbfd0edb46b632bc5b384e549a000441d09e04789f795d93c40428896ffaf956f043926fefad30a000", 0xb1) 2018/04/06 04:55:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x6, 0x0, [{0xf9, 0x1, 0x0, 0x0, @irqchip={0x6b, 0x6}}, {0x9, 0x4, 0x0, 0x0, @sint={0x101}}, {0x3, 0x2, 0x0, 0x0, @adapter={0x8, 0x1, 0x3, 0x6, 0x7}}, {0x3, 0x7, 0x0, 0x0, @sint={0x8, 0x8001}}, {0x10001, 0x3, 0x0, 0x0, @adapter={0x8, 0x8, 0xc, 0x20, 0x4359bab1}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x1, 0x7f, 0x42e, 0x6, 0x9}}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/06 04:55:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000340)={0x100000001, 0x2, 0x5, 0x7fff, 0x10, 0x8}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000002000000, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x39, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f00000000c0)=0x98) getrlimit(0xb, &(0x7f00000002c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) getrlimit(0x6, &(0x7f0000000280)) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b4000/0x2000)=nil, 0x2000, 0x1, 0x40010, r1, 0x0) shmat(0x0, &(0x7f00004d8000/0x3000)=nil, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x9, 0xfffffffffffffbff}) 2018/04/06 04:55:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000002240)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002200)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x2}}, 0x6) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0xfdba) 2018/04/06 04:55:04 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mknod(&(0x7f0000000180)='./file0\x00', 0x3f, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r0, 0x42f5ef7754b32550) shutdown(r1, 0x1) 2018/04/06 04:55:04 executing program 5: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x18, 0x0) r0 = memfd_create(&(0x7f0000000000)='em0system,eth1wlan1.eth0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xdf3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x3, r1}) 2018/04/06 04:55:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8080000000102) r3 = dup2(r2, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x7fff, 0x4, 0x2, 0xff, 0x0, 0x401, 0x280, 0x2, 0x10000, 0x7, 0x8, 0x9, 0x4, 0x1, 0xa0, 0x2, 0x8001, 0xffffffff7fffffff, 0x6, 0x7ed7, 0x3, 0x7, 0x4, 0x6, 0xf989, 0x3f, 0x1, 0x3, 0x400, 0x7, 0x4, 0x4, 0x81, 0x48ec, 0x6, 0x1, 0x0, 0x5deaddac, 0x2, @perf_bp={&(0x7f0000000280), 0x4}, 0x40, 0x8001, 0x7, 0x6, 0xe62, 0x9, 0x3}, r4, 0x2, r0, 0x1) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="67038cd3a0484d880ef39fc76d94cc7e4e6f414b91a8430f11d5cb3109d47c34077a5b5e3d3000d251fc80e20c9b99694349aef90f1f9491f78cdfd4b8aba50273c6c6fb0d05e48d863aed49d3ee5f4a8c0bba5b48db8a45a320478b25c201ec56bef3e14b6e36cb5b2446b89ad2b973", 0x70, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f00000004c0)=""/79, 0x4f) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x0, 0x0, 0x3ff, 0x0, 0x7fffffff}}, 0xa) write$sndseq(r1, &(0x7f0000000240)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"920039d64369d6c616b9e65e"}}], 0x30) r6 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000000c0)={{0x5, 0x1, 0x4, 0x1, "3ed03c5ebe3070db2558329ed70d920e8e28b8387339df2f4955f6f195f8de0a666f0ecdcf65fa43ed545814", 0x8}, 0x0, 0x0, 0x1, r6, 0x9, 0xffffffff, "48d705607a8526c337b36ae0e3f69bbcce9818b7291e040b60c3ca8184caf1ab94f398f3dd549f68cb415379a4e6493a28fa2458a27f805187d829084137dc6b", &(0x7f0000000080)='trustedselflo\x00', 0xe, [], [0x3, 0x6, 0x2, 0xfffffffffffffff8]}) 2018/04/06 04:55:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x365002) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000280)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) dup2(r0, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)) 2018/04/06 04:55:04 executing program 6: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00"}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc00) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000300)=@sco={0x1f}, 0x23) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000640)={0x0, 0x1, 0x0, "7175657565300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000b6c200", 0x100000000}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x101000) 2018/04/06 04:55:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000595ff8)) writev(r1, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x101) 2018/04/06 04:55:04 executing program 1: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000280)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9a1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="050000000000035f21952ed76f9f53f512183504c01853654e00000000b38f6e45a3f0691c27f2f7c0c1a1b9510396ff606a16545cf358b59212802668981024c1a3fb6eb99e97dc9e09e5ea51b14a7531b36c730650f0bdaa0beb4006945e3c357725d8e635d339d0"], &(0x7f00000000c0)=0x1) ftruncate(r1, 0x7fff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x28240, 0x0) r4 = pkey_alloc(0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pkey_mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xe, r4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000080)='./bus\x00', 0x80203, 0x0) pipe(&(0x7f0000000400)) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) preadv(r5, &(0x7f00000005c0)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) r6 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') keyctl$search(0xa, r6, &(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r7) 2018/04/06 04:55:04 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f00000000c0)="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", 0xf41) 2018/04/06 04:55:04 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r0, r1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000, 0xf, 0x1d, 0x1d, "ab00dec75c5322e721a68bdf414e1a30b232185aea5f1d7d6d6f2d1cbfa25727419141b3a4deb3ccec1851892cccd5c44035ea08dbad27684e37ce47b65f11af", "2331b6f2569da7b49b0a4dc1ea18bab212af22d5459e99390510a48a19838c10", [0x7, 0x7fffffff]}) socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r3, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0x3, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x1, 0x1}) 2018/04/06 04:55:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ec5000/0x3000)=nil, 0x3000, 0x0, 0x2000000001ffffe, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff80000000, 0x80281) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9b1, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/141, 0x8d}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xc09, 0x9, 0x6, 0x9, 0xffffffff]}, 0xe) [ 479.085023] INFO: rcu_sched self-detected stall on CPU [ 479.090452] 0-....: (124999 ticks this GP) idle=d7e/1/4611686018427387906 softirq=101226/101226 fqs=31241 [ 479.100483] (t=125000 jiffies g=53668 c=53667 q=608) [ 479.105743] NMI backtrace for cpu 0 [ 479.109346] CPU: 0 PID: 24908 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 479.116156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.125480] Call Trace: [ 479.128040] [ 479.130172] dump_stack+0x1b9/0x29f [ 479.133789] ? arch_local_irq_restore+0x52/0x52 [ 479.138432] ? lock_release+0xa10/0xa10 [ 479.142382] nmi_cpu_backtrace.cold.4+0x19/0xce [ 479.147033] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 479.152201] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 479.157456] arch_trigger_cpumask_backtrace+0x14/0x20 [ 479.162622] rcu_dump_cpu_stacks+0x175/0x1c2 [ 479.167008] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 479.172021] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 479.177454] ? print_other_cpu_stall+0x4a0/0x4a0 [ 479.182189] ? debug_check_no_locks_freed+0x310/0x310 [ 479.187352] ? find_held_lock+0x36/0x1c0 [ 479.191390] ? lock_downgrade+0x8e0/0x8e0 [ 479.195510] ? debug_check_no_locks_freed+0x310/0x310 [ 479.200673] ? lock_release+0xa10/0xa10 [ 479.204625] ? graph_lock+0x170/0x170 [ 479.208402] ? graph_lock+0x170/0x170 [ 479.212177] ? graph_lock+0x170/0x170 [ 479.215953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 479.221466] ? graph_lock+0x170/0x170 [ 479.225244] ? graph_lock+0x170/0x170 [ 479.229036] ? __lock_is_held+0xb5/0x140 [ 479.233079] rcu_check_callbacks+0x21b/0xad0 [ 479.237462] ? rcu_cpu_stall_reset+0x210/0x210 [ 479.242030] ? trace_hardirqs_off+0xd/0x10 [ 479.246241] ? raise_softirq+0x1b2/0x450 [ 479.250280] ? raise_softirq_irqoff+0x310/0x310 [ 479.254927] ? read_boot_clock64+0x70/0x70 [ 479.259138] ? account_guest_time+0x3d0/0x3d0 [ 479.263607] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.269120] ? hrtimer_run_queues+0x70/0x300 [ 479.273503] ? run_local_timers+0x168/0x1d0 [ 479.277797] ? timer_clear_idle+0x50/0x50 [ 479.281923] ? account_system_time+0x7f/0xb0 [ 479.286305] ? account_process_tick+0x76/0x240 [ 479.290867] update_process_times+0x2d/0x70 [ 479.295165] tick_sched_handle+0xa0/0x180 [ 479.299290] tick_sched_timer+0x42/0x130 [ 479.303325] __hrtimer_run_queues+0x3e3/0x10a0 [ 479.307885] ? tick_sched_do_timer+0x100/0x100 [ 479.312445] ? hrtimer_start_range_ns+0xd10/0xd10 [ 479.317266] ? pvclock_read_flags+0x160/0x160 [ 479.321737] ? kvm_clock_read+0x25/0x30 [ 479.325691] ? kvm_clock_read+0x25/0x30 [ 479.329641] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 479.334637] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 479.339977] ? do_timer+0x50/0x50 [ 479.343406] ? rcu_nmi_exit+0xd7/0x2b0 [ 479.347273] ? do_raw_spin_lock+0xc1/0x200 [ 479.351494] hrtimer_interrupt+0x286/0x650 [ 479.355711] smp_apic_timer_interrupt+0x15d/0x710 [ 479.360529] ? smp_call_function_single_interrupt+0x650/0x650 [ 479.366386] ? _raw_spin_lock+0x32/0x40 [ 479.370335] ? _raw_spin_unlock+0x22/0x30 [ 479.374459] ? handle_edge_irq+0x330/0x870 [ 479.378669] ? task_prio+0x50/0x50 [ 479.382191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.387014] apic_timer_interrupt+0xf/0x20 [ 479.391225] [ 479.393442] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 479.398956] RSP: 0018:ffff8801b9a8ea38 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 479.406642] RAX: ffff88018db7a100 RBX: 0000000000000000 RCX: 1ffff10031b6f533 [ 479.413885] RDX: 0000000000000000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 479.421131] RBP: ffff8801b9a8ea40 R08: ffff88018db7a978 R09: 0000000000000006 [ 479.428377] R10: ffff88018db7a100 R11: 0000000000000000 R12: 0000000000000004 [ 479.435620] R13: 00000000ffffffe0 R14: ffff8801b3d8cc80 R15: ffff8801ceaf8040 [ 479.442878] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 479.447787] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 479.452702] __snd_pcm_lib_xfer+0x739/0x1d10 [ 479.457086] ? print_usage_bug+0xc0/0xc0 [ 479.461126] ? print_usage_bug+0xc0/0xc0 [ 479.465165] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 479.470781] ? __bpf_trace_applptr+0x40/0x40 [ 479.475172] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 479.479996] ? mark_held_locks+0xc9/0x160 [ 479.484129] ? retint_kernel+0x10/0x10 [ 479.487999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 479.493020] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 479.497796] ? retint_kernel+0x10/0x10 [ 479.501693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.507228] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 479.511721] snd_pcm_oss_write3+0xe9/0x220 [ 479.515957] io_playback_transfer+0x274/0x310 [ 479.520445] ? lock_downgrade+0x8e0/0x8e0 [ 479.524591] snd_pcm_plug_write_transfer+0x36c/0x470 [ 479.529692] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 479.535397] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 479.540407] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 479.546123] snd_pcm_oss_write2+0x25c/0x460 [ 479.550443] ? snd_pcm_oss_write3+0x220/0x220 [ 479.554939] ? find_held_lock+0x36/0x1c0 [ 479.558999] snd_pcm_oss_sync1+0x332/0x5a0 [ 479.563235] ? snd_pcm_oss_write2+0x460/0x460 [ 479.567730] ? kasan_check_read+0x11/0x20 [ 479.571872] ? rcu_is_watching+0x85/0x140 [ 479.576015] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 479.581199] ? wake_up_q+0x100/0x100 [ 479.584912] ? snd_pcm_format_set_silence+0x203/0x540 [ 479.590098] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 479.594940] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 479.599339] ? fsnotify_first_mark+0x330/0x330 [ 479.603898] ? kobject_put+0x8e/0x280 [ 479.607680] snd_pcm_oss_release+0x214/0x290 [ 479.612064] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 479.617055] __fput+0x34d/0x890 [ 479.620315] ? fput+0x1a0/0x1a0 [ 479.623578] ? check_same_owner+0x320/0x320 [ 479.627876] ? _raw_spin_unlock_irq+0x27/0x70 [ 479.632349] ____fput+0x15/0x20 [ 479.635607] task_work_run+0x1e4/0x290 [ 479.639478] ? task_work_cancel+0x240/0x240 [ 479.643783] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.649295] ? switch_task_namespaces+0xa2/0xd0 [ 479.653940] do_exit+0x1aee/0x2730 [ 479.657456] ? __lock_acquire+0x7f5/0x5130 [ 479.661670] ? mm_update_next_owner+0x980/0x980 [ 479.666314] ? print_usage_bug+0xc0/0xc0 [ 479.670351] ? debug_check_no_locks_freed+0x310/0x310 [ 479.675515] ? kasan_check_write+0x14/0x20 [ 479.679723] ? __mutex_lock+0x7d9/0x17f0 [ 479.683759] ? perf_trace_lock+0xd6/0x900 [ 479.687885] ? snd_pcm_oss_change_params_locked+0x80f/0x3ce0 [ 479.693655] ? graph_lock+0x170/0x170 [ 479.697435] ? __lock_acquire+0x7f5/0x5130 [ 479.701645] ? perf_trace_lock_acquire+0xe3/0x980 [ 479.706464] ? perf_trace_lock+0xd6/0x900 [ 479.710588] ? debug_check_no_locks_freed+0x310/0x310 [ 479.715753] ? zap_class+0x720/0x720 [ 479.719453] ? graph_lock+0x170/0x170 [ 479.723228] ? perf_trace_lock+0xd6/0x900 [ 479.727351] ? graph_lock+0x170/0x170 [ 479.731131] ? zap_class+0x720/0x720 [ 479.734821] ? perf_trace_lock+0xd6/0x900 [ 479.738944] ? perf_trace_lock_acquire+0xe3/0x980 [ 479.743761] ? zap_class+0x720/0x720 [ 479.747453] ? perf_trace_lock+0x900/0x900 [ 479.751664] ? graph_lock+0x170/0x170 [ 479.755440] ? lock_downgrade+0x8e0/0x8e0 [ 479.759563] ? graph_lock+0x170/0x170 [ 479.763340] ? memset+0x31/0x40 [ 479.766596] ? find_held_lock+0x36/0x1c0 [ 479.770636] ? lock_downgrade+0x8e0/0x8e0 [ 479.774762] do_group_exit+0x16f/0x430 [ 479.778629] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 479.783185] ? SyS_exit+0x30/0x30 [ 479.786615] ? _raw_spin_unlock_irq+0x27/0x70 [ 479.791088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 479.796083] get_signal+0x886/0x1960 [ 479.799783] ? ptrace_notify+0x130/0x130 [ 479.803831] ? kasan_check_read+0x11/0x20 [ 479.807965] ? rcu_is_watching+0x85/0x140 [ 479.812090] ? rcu_pm_notify+0xc0/0xc0 [ 479.815957] ? vfs_writev+0x255/0x330 [ 479.819734] do_signal+0x90/0x2020 [ 479.823251] ? vfs_writev+0xfc/0x330 [ 479.826944] ? vfs_iter_write+0xb0/0xb0 [ 479.830895] ? setup_sigcontext+0x7d0/0x7d0 [ 479.835193] ? rcu_pm_notify+0xc0/0xc0 [ 479.839057] ? trace_hardirqs_off+0xd/0x10 [ 479.843281] ? fput+0x130/0x1a0 [ 479.846538] ? exit_to_usermode_loop+0x87/0x310 [ 479.851185] exit_to_usermode_loop+0x28a/0x310 [ 479.855742] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 479.860566] do_syscall_64+0x792/0x9d0 [ 479.864427] ? vmalloc_sync_all+0x30/0x30 [ 479.868549] ? kasan_check_write+0x14/0x20 [ 479.872765] ? syscall_return_slowpath+0x5c0/0x5c0 [ 479.877670] ? syscall_return_slowpath+0x30f/0x5c0 [ 479.882576] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 479.887922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.892744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 479.897915] RIP: 0033:0x4552d9 [ 479.901079] RSP: 002b:00007f75caa99c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 479.908765] RAX: 0000000000000001 RBX: 00007f75caa9a6d4 RCX: 00000000004552d9 [ 479.916021] RDX: 0000000000000001 RSI: 0000000020001140 RDI: 0000000000000015 [ 479.923269] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 479.930511] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 479.937761] R13: 00000000000006c7 R14: 00000000006fd348 R15: 0000000000000000