INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.11' (ECDSA) to the list of known hosts. 2018/04/21 07:40:19 fuzzer started 2018/04/21 07:40:20 dialing manager at 10.128.0.26:35229 2018/04/21 07:40:26 kcov=true, comps=false 2018/04/21 07:40:29 executing program 0: r0 = memfd_create(&(0x7f0000000000)='uservmnet0nodev\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x25, 0x82, 0x1, 0x7, 0x20}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xdc, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}, 0x3, 0x5}, &(0x7f0000000180)=0x90) bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x63d4b501, 0x40000) fcntl$addseals(r3, 0x409, 0x4) r4 = accept4$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0xfffffffffffffff8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000340)={0x3, 0x1, 0x7, 0x2, 0x6}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'veth1\x00', @ifru_addrs=@nl=@unspec}}) prctl$intptr(0x21, 0x9) setsockopt(r3, 0xe17, 0x8, &(0x7f0000000440)="f80075cb33cc0d05649b158ba0143e9ccb32aa4bf94e1570b3b7c81f30a57505c2b2226f43e114124d5d6b85186db76d4b4f9622fc579dffc681300a94b88389d53c6da230d1f8136af4312c134f38bf33b4e0444ed7d98e67163b423d9d86c0c22fdb82ab61acb7bef81327e808e8303bf711a169073d7ce7e1920a832579f1cb9b78fcdbe8f11e9918a5ee7782eb72bdfa4f", 0x93) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000500)=0x19, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000540)={0x0, 0x37, 0xbc, 0x0, 0x3}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000005c0)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000600)=""/178, &(0x7f00000006c0)=0xb2) epoll_create1(0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r2, 0x9}, &(0x7f0000000780)=0x8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000800)={0x18eaf9f8, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x10001}, {0x2, 0x4e21}, 0x94, 0xffffffffffffffff, 0x10001, 0x18f, 0xb568, &(0x7f00000007c0)='ip_vti0\x00', 0x4, 0x7, 0x9}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000880)=@generic={0x2, 0x20, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={r2, 0x3f}, &(0x7f0000000900)=0x8) write$cgroup_pid(r0, &(0x7f0000000940)={[0x35, 0x38, 0x32, 0x33]}, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000a00)={0x9, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a40)={r1, @in6={{0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x5, 0x7fff, 0x400, 0x5, 0x4000, 0xffffffffffffffea, 0x10001, 0x0, 0x5, 0xa4a3, 0x0, 0x7, 0x1ff, 0x6ab2]}, &(0x7f0000000b40)=0x100) accept4(r4, &(0x7f0000000b80)=@ipx, &(0x7f0000000c00)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000c40)={r5, 0x7}, &(0x7f0000000c80)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000cc0)={0xc813, 0xffffffffffffff1d, 0xd3, {0x77359400}, 0x9, 0x6}) 2018/04/21 07:40:29 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xff, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3f, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000100)=""/125}) fremovexattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000200)={{0x1, 0x8, 0x4, 0x7e4, 0x0, 0x4}, 0xa038, 0xffffffffffff11de, 0x6, 0x9, 0x0, "056dfae58242fdfe6fabd955c2f18cb66cfd2d22d2d2f311c500197787e454327b6a5e92e1b3fc43cfd6ccc49a21e9ae7e3308cdac9942e9f6ad070a29987047c5e0ccee946dacfb35049ab538a6478d7b89162f5b4ac0c1f5e35220751bf202e234320bb89f47494f2c80e9d53b68568190a96920a4fcb6164adfe776291671"}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0x15, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x7ff, 0x20, 0x8, 0x400}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0xab3f, 0x5c, 0x101, 0x7, 0x400, 0x1, 0x8001, {0x0, @in6={{0xa, 0x4e21, 0x6b10, @mcast1={0xff, 0x1, [], 0x1}, 0xc9a0}}, 0x0, 0x50a, 0x80, 0x800, 0x6}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x36f4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x9, 0x1, 0x4, 0x8001, 0x5}, &(0x7f0000000940)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000000a00)=[{&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000500)=[{&(0x7f00000003c0)="a9292702d8edb249140d864e1df94856ac3eab76719388cf0c0a571e520f9613c2807d5adf67a70217ec8dfb450bb24b52e6", 0x32}, {&(0x7f0000000400)="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", 0xfc}], 0x2, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x1, 0x6, 0xfff, 0x0, 0x4, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xca28, 0x5, 0x8000, 0x2, 0x6, 0x10000, 0xb82, 0xfff, r4}}], 0x60, 0x48810}, {&(0x7f0000000740)=@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000780)="ada729eedb15c629d8ca15577518da340da48240004ffd79bf9c5ea4cddea92f0f2b9757782dde06a8", 0x29}, {&(0x7f00000007c0)="884230d09fde4b3f7cf4ee41ed19c92e6640ad20428184edb91575a4bc8fbf5c091ba979feac451c0bb5a69d1f1008486e2fdc6abe7da0a17466ecc7b0e2b52ea2b6bf143a86bda162d99fe938ad4d6ea738cdc6c667c4d81bf5e4c1408f07afae91fac5691fcbae7f54cabb34b7bf9a2955e2f0", 0x74}], 0x2, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x2b, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x2, 0x8c}}], 0x60, 0xd0}], 0x2, 0x801) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000a80)={{0x1, @broadcast=0xffffffff, 0x4e24, 0x4, 'nq\x00', 0x23, 0xfffffffffffffffa, 0x6}, {@rand_addr=0x7fffffff, 0x4e22, 0x1, 0x40, 0x0, 0x1}}, 0x44) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000b00)="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", 0x1000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001b00)='tls\x00', 0x4) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffff9) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0x9, 0x7, &(0x7f0000001b40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x186b, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0xd, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001b80)='GPL\x00', 0x7f, 0x11, &(0x7f0000001bc0)=""/17, 0x40f00, 0x1, [], r2}, 0x48) r6 = accept4$inet(r0, &(0x7f0000001c80)={0x0, 0x0, @broadcast}, &(0x7f0000001cc0)=0x10, 0x80000) r7 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001d00)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x9, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x0, r2, r7}, {0xffffffffffffff36, 0x0, 0x7, 0x7, 0x40, 0xea, 0x3, 0x8}, {0x100000001, 0x0, 0xe5, 0x7}, 0x7f, 0x6e6bb4, 0x1, 0x1, 0x0, 0x4d3128fda9665a67}, {{@in, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x64, 0x3507, 0x3, 0x2, 0xfff, 0x7, 0xffffffff, 0x81}}, 0xe8) getsockopt$sock_int(r6, 0x1, 0x29, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001e80)={r5, 0x7f}, &(0x7f0000001ec0)=0x8) r8 = accept(r0, &(0x7f0000001f00)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000001f80)=0x80) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000002000)=&(0x7f0000001fc0)) setsockopt$inet_tcp_buf(r6, 0x6, 0x3f, &(0x7f0000002040)="2b07d73cf31d33aa9a34a0567115d471548c91a5264f02dcd65e05f8241234be8918fe9eedde438876aee794d255e46c3b09ba4bd8afe582058392cc9c2f954d0e3ee59518d3df1fde82194234849722c200f12321574a297949ca4d4cbb4650970a55b6538cfaebf01f69c8c3845c25de80c525e7489f76d99e954683d8bea600882f155a8408f680bed7da47dd063b2430a2891b88e6d69a72810a3c896892935bc23e4057594d9279d0bbdfc822600fe2e5661738f358c9923ba2473864d8", 0xc0) getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000002100), &(0x7f0000002140)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000002180), &(0x7f00000021c0)=0x4) syz_open_dev$mouse(&(0x7f0000002200)='/dev/input/mouse#\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000002240)=0x291b, 0x4) 2018/04/21 07:40:29 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x32200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x6, 0x18, 0xfb95, 0x3, "5bd01b0dded3895c510fea6e79a05d8b79e077acf71e202699769f6559139ad7"}) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x5, 0x7ff, 0x0, 0x6, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x25c, 0x8, 0xfff, 0x7, 0xfff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000200)=""/93, &(0x7f0000000280)=0x5d) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000340)='scalable\x00', 0x9) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000380)={0x80, 0xa}) ioctl$KDADDIO(r3, 0x4b34, 0x800) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setname(0xf, &(0x7f00000003c0)='scalable\x00') r5 = accept4(r3, 0x0, &(0x7f0000000400), 0x80000) io_setup(0x1, &(0x7f0000000440)=0x0) io_submit(r6, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x8, r4, &(0x7f0000000480)="8d646d0f87d0a9a926e524af636d10fc96ac8950ffb8db403251c2e2481b5b59a54c2b8854c13c653b767d88b4f899eef8122eef44c212", 0x37, 0x5, 0x0, 0x0, r0}]) ioctl$LOOP_CLR_FD(r3, 0x4c01) io_submit(r6, 0x4, &(0x7f0000000980)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000000540)="92b141b884a451f7139ea3c59d232f23fedbe327bd8f640c01ed3b1cfdeced2ef60c8f3a1b341c478e6397cdb3c13dec6a269914677ebe0be847c6cd799d517bd6888288bc2b371f485b6b201b0fe81dc46f046f25bcef", 0x57, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f0000000600)="136a5e39fae8cf6a5cfa8d5010e5dc90b6eeb0bc7a73b27350bfef395285e11af0f9d325ef80b8227b038295a2967d384405f417723d14a1f4913bdaecdb58628306256b31e54fe9918c334832a5e9a0b38d6c47711570d3e5b461701c91ccdb4f91ac1fdbbdbbca1bbcdce20e20778be26b644568a5262ca7e3db8627dd848e9e2835d4c34c19885d5faaed1375b31b677d20bb59e12fcad78b4a9be3be49c8999e413c3b586611250afd7378dfbcce159bd29e352e603a3d5c7fefae2f261da739cabff754f11220f506a4b94383021e5a1c47cbad552931dee68ee9", 0xdd, 0xfff, 0x0, 0x0, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f0000000740)="b138f6dc15c91e3f9b0b9e58bdeb4f3807c536e691585f97c63cba0f9f88c378494d8ebd00c1278e20ca0c70972b80325352bf8714c05cd6e41dedb43a21d886cca7e0faa2a7848f27d0609f8fad50dcfbc97357f235a702d81edeb64320731f1fc11c11883f426e88513fa999513fc48f3afe99106e24240758f36a477b2fff5b8b158b2b8c548a99b8df7133b12e84467a696725862e61a4b9b84f393efd07dca3e35c31d769e3c3707942ad12ae8e8bacf530", 0xb4, 0x7, 0x0, 0x0, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x7, r4, &(0x7f0000000840)="f291be7824e235af2f35f3fb839b15b46012a1eb1ca469c7d5a384b1187f6d87b189dc55c4523e89029b1495e59abf0cdfe5025eb529dd3c8390d0b9e5ca22da4b4d5e5ad3d4068762d818f50e6725c0894ef311c977a8f2325cd61e87a687e84dbdb47af02fa154b3b38999112eb169832643eb78306fadf3712aff4177665d959e3fc8e9345b60bb9a93e1058b644759026e3fc29f03fc656fef9c1fb02a0dcf7d96843bb2932d778b922f7a6b2fbd625fed1ac9919f278aee9601c4b4740450a388c93f2e491cd593cc4d8b14b28a6ce69b4d756fbfeed702ebf423dfb09549ea5572a1aa4f9724e196d37aeefd2037", 0xf1, 0xfff, 0x0, 0x1, r0}]) syz_emit_ethernet(0xfc, &(0x7f00000009c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x1, 0x5, 0x2}}], {@llc_tr={0x11, {@llc={0x1, 0xff, "82", "7cf411708743fbe1190cc8eec535bcd67849877513f351b4b05bdf7e1b30bfef6739bc723effdf02725ca50a44b34be5f4fc8d07915b78108680ddd119a067f2a986d9c045328d3374e907131dfbb88cf5206b5cabf562127e5b50adbf253a521c32caeb1908b7f5299e5471b308e729d066fe13587f313d932a7d3f94c69f596640b7750e785f97f9779c8d7e58accad35d3ae722bdb0acbe817de973ae76a075bc143e28b7d94b811be54a462f4ece561a7c7422799d680f7bfec4d9d0f47748decc8e450b6843fe72b15a7394b40f32a1d7ce7ae7133f7d371ed1dd3f12551cf025216223f7"}}}}}, &(0x7f0000000ac0)={0x1, 0x1, [0xd92, 0x1a, 0xba0, 0x6ec]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000b40)={0x6, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000dc0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000ec0)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)=@mpls_newroute={0x80, 0x18, 0x300, 0x70bd25, 0x25dfdbfc, {0x1c, 0x14, 0x20, 0x0, 0x0, 0x2, 0x0, 0x7, 0x100}, [@RTA_OIF={0x8, 0x4, r7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_DST={0xc, 0x1, [{0x6, 0x80000000, 0xb406, 0x4}, {0x8, 0x3, 0xfff, 0x5}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100000002}, @RTA_DST={0x28, 0x1, [{0x7, 0x6, 0x7f, 0x6}, {0x8, 0x9, 0x2, 0x7}, {0xffff, 0x9ec4, 0x80000000, 0x5}, {0x9, 0x3ff, 0x4, 0xcba}, {0xff, 0x6f8, 0x400, 0x4}, {0x7ff, 0x1, 0x1}, {0x9, 0x8, 0xfff, 0x7fffffff}, {0x1, 0xffffffffffff24f3, 0x7, 0x7ff}, {0x3a, 0x1f, 0x5, 0x1}]}, @RTA_DST={0x10, 0x1, [{0x4, 0x6, 0x200, 0x1000}, {0x7, 0x400, 0x3, 0x9}, {0x10000, 0x100000000, 0x100000000, 0x92}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000f00)="fa5933102d260c8f8666982c2da81232a3f5d6382c235b3489fdb50aee5b6ea08b791ba577914f27aea111c3") fdatasync(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000f40)={r2, 0x3, 'A0r'}, &(0x7f0000000f80)=0xb) accept4(r0, &(0x7f0000000fc0)=@hci, &(0x7f0000001040)=0x80, 0x80800) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r8 = shmget(0x1, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r8, 0xe, &(0x7f0000001100)=""/216) 2018/04/21 07:40:29 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x2, 0x3f, 0xf4, 0x7, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8001, 0x2, 0x101}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x69a}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x512, 0x1, 0xaa, 0x305c03a0, r1}, &(0x7f0000000300)=0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000340)={{0x3d651203, 0x6}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r2, 0x9, 0x8}, &(0x7f00000003c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x4e24, 0xf8d8, @dev={0xfe, 0x80, [], 0x11}}, 0x2, [0x183a, 0x0, 0x2, 0x8, 0x4, 0x6, 0x7f, 0x3]}, 0x5c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000004c0)={{0xfff, 0x4}, {0xff, 0xfffffffffffffff8}, 0x7, 0x4, 0x7}) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) sendto(r6, &(0x7f0000000580)="5f68b74e5cb7fd2bd2b78b8b6258d89a50b9c98500878cf3005c7657239a36aaf7fddee3edc3e6948e569cb348088ebdf65d3e1c7d7ade04c65f57d93a9ea0a4", 0x40, 0x880, &(0x7f0000000800)=@can={0x1d, r7}, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r1, 0xa33, 0x52}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000008c0)={0x4, 0x5, 0x1, 0x8, 0x2, 0x6, 0x3, 0x54ca, 0x3f, 0x2, 0x9}, 0xb) flistxattr(r5, &(0x7f0000000900)=""/127, 0x7f) fstatfs(r3, &(0x7f0000000980)=""/164) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x3010, r5, 0x0) splice(r3, &(0x7f0000000a40), r4, &(0x7f0000000a80), 0xffff, 0xf) r8 = syz_open_dev$loop(&(0x7f0000000ac0)='/dev/loop#\x00', 0xffff, 0x1) fcntl$getownex(r6, 0x10, &(0x7f0000000b00)={0x0, 0x0}) fcntl$lock(r8, 0x7, &(0x7f0000000b40)={0x2, 0x0, 0x5, 0xc1e, r9}) fchdir(r3) syz_mount_image$reiserfs(&(0x7f0000000b80)='reiserfs\x00', &(0x7f0000000bc0)='./file0\x00', 0x73f131e9, 0x2, &(0x7f0000000d40)=[{&(0x7f0000000c00)="0c5de53a3a117754e6b1b18cfe42886f268bdaf59e4af5a98ec414ac9092fbcc8bdd0170c04ea6110b0735985dc8f19010fa280eb170fa66f696ff730ba685bc7a54565d1f048b744b9e588df8f9587f", 0x50, 0x14}, {&(0x7f0000000c80)="dcdc8b19d8f25bbfe8ff987a515236a4b7a4fd0f7cfaeab636bf10dfb79a174123442663d561af29314d2819cf25277a1aa3d9a096dc7f876b2a8e0987c49a8b27db6e86b15ee82f27327086a1ada340606c62e0440883ed87f385b9e9fe1e99566dc9125ed0537459a3d8f9d025f8214ba7b46d801a045c1cc6d77d06921ee2ac652b97047b8d", 0x87, 0x74}], 0x4000, &(0x7f0000000d80)={[{@noattrs='noattrs', 0x2c}, {@resize={'resize', 0x3d, [0x32, 0x2d, 0x0]}, 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f0000000dc0)={0x1, 0x7fc}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000000e00)=""/17) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000e40)={{0xffffffffffff7ce5, 0x200}, 'port0\x00', 0x1, 0x20, 0x101, 0x9, 0x6, 0x7ff, 0xb6fc, 0x0, 0x4, 0x101}) userfaultfd(0x80000) 2018/04/21 07:40:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x80, 0x0, {0xffffffffffffffff, 0x0, 0x1, 0x0, 0xd7a}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80000000, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x100, 0x3, 0x8, 0x80, 0x6}, &(0x7f0000000240)=0x14) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/4096) getrandom(&(0x7f0000001280)=""/8, 0x8, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000012c0)={r3, 0x3, 0x44, "cb10f53db2b5fd25eaaeb086f3583c0dcbf2fafaae8ee21d901acbdb26c4333427ca158c20f05555a6a72b72b0a7bbb4a1cf50b33d7b2ff543bb5b39a554cbf2f8f15e0a"}, 0x4c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001540)={&(0x7f0000001340)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f00000013c0)={0x124, r4, 0x20, 0x70bd2d, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9b0}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x707a}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x24044000}, 0x80) sendmsg$rds(r0, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/192, 0xc0}, {&(0x7f0000002640)=""/54, 0x36}, {&(0x7f0000002680)=""/179, 0xb3}, {&(0x7f0000002740)=""/75, 0x4b}, {&(0x7f00000027c0)=""/131, 0x83}, {&(0x7f0000002880)=""/23, 0x17}, {&(0x7f00000028c0)=""/198, 0xc6}, {&(0x7f00000029c0)=""/248, 0xf8}], 0x9, &(0x7f00000034c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0xa7e, 0x7}, &(0x7f0000002b80)=0x6, &(0x7f0000002bc0)=0xf6d, 0x5, 0x6, 0x80, 0x0, 0x64, 0xd050}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000000, 0x5}, &(0x7f0000002c00)=0x1, &(0x7f0000002c40)=0x7269, 0x1, 0x0, 0x5, 0x8000, 0x20, 0x8f3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002c80)=""/110, 0x6e}, &(0x7f0000002d00), 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x1ff, 0x11}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002d40)=""/100, 0x64}, &(0x7f0000002dc0), 0x40}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x334}, {&(0x7f0000002e00)=""/166, 0xa6}, &(0x7f0000003440)=[{&(0x7f0000002ec0)=""/220, 0xdc}, {&(0x7f0000002fc0)=""/99, 0x63}, {&(0x7f0000003040)=""/141, 0x8d}, {&(0x7f0000003100)=""/25, 0x19}, {&(0x7f0000003140)=""/11, 0xb}, {&(0x7f0000003180)=""/162, 0xa2}, {&(0x7f0000003240)=""/233, 0xe9}, {&(0x7f0000003340)=""/234, 0xea}], 0x8, 0x42, 0x3f}}], 0x188}, 0x8000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000036c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003700)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000003740)=""/109, &(0x7f00000037c0)=0x6d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003800)={r2, 0x9}, &(0x7f0000003840)=0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003880)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000038c0)={r3, 0x50, "1927d40c8986daa732f4de9178eec2f6f496b121b4f327ca5c706cc246f1588008314190fcb4fe7e9d2823a4ce12b14564dc60e947dd258149d95e7b6d739c6ceb0cdb8aa881326f2688ae19ccee1424"}, &(0x7f0000003940)=0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003980), &(0x7f00000039c0)=0x8) r6 = syz_open_dev$usbmon(&(0x7f0000003a00)='/dev/usbmon#\x00', 0x8, 0x200040) clock_nanosleep(0x4, 0x0, &(0x7f0000003a40)={0x77359400}, 0x0) syz_open_dev$loop(&(0x7f0000003a80)='/dev/loop#\x00', 0xffffffff00000001, 0x0) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000003ac0)=""/4096) symlink(&(0x7f0000004ac0)='./file0\x00', &(0x7f0000004b00)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000004b40)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004b80)={r3, 0x81}, &(0x7f0000004bc0)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004c00)={0x101, 0xaf}, 0x2) 2018/04/21 07:40:29 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x6, &(0x7f0000001040)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000010c0)={@empty, 0x9, 0x0, 0x2, 0x1, 0x3, 0x6, 0x5}, 0x20) write$binfmt_aout(r0, &(0x7f0000001100)={{0x1cf, 0x55, 0x400, 0x6, 0x192, 0x0, 0x208, 0xfffffffffffffff8}, "688c967b18c9ca91826d6f1f0e4fea6225799e98c6ba6d261aac5afa223adfbba197d1eb69ee4afbb56e0a06322eb41025bf1ada82e402a2b8189a79a526cbe89db48fd0e721fa5a84749d22b6e02c9d58b3827c6e8d5bf65203b7d45ddeb78d0d6328241224f09caca6cc1e3a7503185cd4ed2d38f1fb73c3b647da9eaf60e47f19a8c606e7c053cc6297002504a157c8742cc95a4fff052410848eb5b9e77816bf1f0fe65a46d7949841b1c3ea6668fb3b67da0d0cfce2e88f8e0a5e83f6abf2320b1eaa4f4867163f7c49a0f05ed6bd9166ea6683792e40e389937f203e0100a45d600693e252b05c0dbd075c26cdbdbd0c55cab1", [[], [], [], [], [], [], [], [], []]}, 0xa16) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001b40)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001b80)={0x0, 0x100}) accept4$bt_l2cap(r0, &(0x7f0000001bc0), &(0x7f0000001c00)=0xe, 0x80000) accept4$bt_l2cap(r0, &(0x7f0000001c40), &(0x7f0000001c80)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001cc0)={0x0, 0x6, 0x4, 0xfffffffffffffffa, 0x0, 0x1, 0x1000, 0x2, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0xfd, 0x0, 0x8, 0x5}}, &(0x7f0000001d80)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001dc0)={r2, 0x8}, 0x8) r3 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000001e00)) init_module(&(0x7f0000001e40)='\x00', 0x1, &(0x7f0000001e80)='trustedlobdev*]security\x00') r4 = semget(0x1, 0xd677f500bff2de45, 0x20) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000001ec0)=""/4096) r5 = shmget$private(0x0, 0x1000, 0x54000060, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000002ec0)=""/65) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002f40)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f80)={r1, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) ioctl$TIOCCBRK(r0, 0x5428) statfs(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)=""/246) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003180)={r2, 0x3}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003200), &(0x7f0000003240)=0x4) r6 = request_key(&(0x7f0000003340)='cifs.spnego\x00', &(0x7f0000003380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000033c0)='wlan0eth0cgroupwlan1nodev+(\x00', 0xfffffffffffffffd) request_key(&(0x7f0000003280)='.dead\x00', &(0x7f00000032c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003300)='/dev/vga_arbiter\x00', r6) semget(0x2, 0x4, 0x80) accept$inet6(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000003440)=0x1c) readlink(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)=""/68, 0x44) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003540)={r1}, 0x8) 2018/04/21 07:40:29 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3, 0x4, 0x7fffffff, 0x7fff, 0x8, 0xc88}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x4c, 0x10001, "35f861ecf259c9ef388ededa38fb9040aa688942a07279783c59d743adac09ac3888fc66cae9e524bd2b34b7df844e36ccfa66a79cbd555d84c77023d701b87eb591f5a5"}, &(0x7f0000000240), 0x400) ioctl$TIOCNXCL(r0, 0x540d) keyctl$session_to_parent(0x12) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) execveat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000300)='@nodev%vmnet1\'\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='lo\x00', &(0x7f00000003c0)='!![\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'], 0x1000) r2 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x400, 0x8) keyctl$session_to_parent(0x12) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000640)=""/26) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0x7fffffff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000000700)=""/246, 0xf6, 0x40000000, &(0x7f0000000800)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x2}, 0x1c) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000840)=""/43, &(0x7f0000000880)=0x2b) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000008c0)={0x7ff, {{0xa, 0x4e23, 0xbeeb, @dev={0xfe, 0x80, [], 0x12}, 0x80}}}, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x41) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000009c0)={0x2, &(0x7f0000000980)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000a00)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a40)={r1, 0x3ff}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000b40)={0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b80)={0x5, 0xb3e2, 0x1, 0x3, 0x6, 0x1, 0x3ff, 0x3, r1}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000bc0)={0x4, [0x9, 0x800, 0x9, 0x1]}, 0xc) r4 = getpgrp(0x0) process_vm_writev(r4, &(0x7f0000001f00)=[{&(0x7f0000000c00)=""/123, 0x7b}, {&(0x7f0000000c80)=""/187, 0xbb}, {&(0x7f0000000d40)=""/47, 0x2f}, {&(0x7f0000000d80)=""/70, 0x46}, {&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x6, &(0x7f0000002380)=[{&(0x7f0000001f80)=""/127, 0x7f}, {&(0x7f0000002000)=""/152, 0x98}, {&(0x7f00000020c0)=""/252, 0xfc}, {&(0x7f00000021c0)=""/127, 0x7f}, {&(0x7f0000002240)=""/136, 0x88}, {&(0x7f0000002300)=""/122, 0x7a}], 0x6, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000002400)=""/71) r5 = request_key(&(0x7f0000002480)='user\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002500)='@nodev%vmnet1\'\x00', 0xfffffffffffffffb) r6 = add_key(&(0x7f0000002540)='blacklist\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000025c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$reject(0x13, r5, 0x778, 0x8, r6) 2018/04/21 07:40:29 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) clock_gettime(0x5, &(0x7f0000000080)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x1ff, 0x0, 0xaadb, 0x4, r0, 0x8}, 0x2c) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa330, 0x4000) read(r0, &(0x7f0000000180)=""/228, 0xe4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x409000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0xa00, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000000) connect$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000540)={0x9, 0x0, {0x0, 0x3, 0xffffffff80000001, 0x2, 0x6be}}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000005c0)) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40020001}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xac, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x94}, 0x4000800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000780)={0xffffffffffff7fff, 0x1, 0x4, 'queue0\x00', 0x2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu/syz1\x00', 0x1ff) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50013, r0, 0x0) setrlimit(0xb, &(0x7f0000000880)={0x3, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000008c0)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000900)) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000940)="e903785ba6b42f4e62381c2c09c7212892c83f0dff53264a03cad9c3ca149c9ffdfc00a5a79ebef7fc8ecd00ced7fd88d74cf4dc6ba3ae8109c814ac13841fa0dd6c7fd5997b3ba4cf21a7a9be50125d9a099bbc4ee20fdbd3d8d32236034b10013303611ebbbc845b84419099eea8f3ec9a14384967d08a09c825c7623502e1f3999df33ac9d09d925847003ef442", 0x8f) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000a00)=""/186, &(0x7f0000000ac0)=0xba) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000b80)={0x1000, 0x10000, 0x7, 0xc, 0x4, 0x2}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000cc0)={0x4d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) syzkaller login: [ 43.762811] ip (3772) used greatest stack depth: 54672 bytes left [ 44.230252] ip (3816) used greatest stack depth: 54312 bytes left [ 45.088473] ip (3901) used greatest stack depth: 54200 bytes left [ 45.352368] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.358908] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.411971] device bridge_slave_0 entered promiscuous mode [ 45.464470] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.470963] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.512380] device bridge_slave_0 entered promiscuous mode [ 45.544806] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.551323] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.572379] device bridge_slave_0 entered promiscuous mode [ 45.598711] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.605191] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.640680] device bridge_slave_0 entered promiscuous mode [ 45.657352] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.663840] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.684948] device bridge_slave_0 entered promiscuous mode [ 45.701771] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.708254] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.735535] device bridge_slave_1 entered promiscuous mode [ 45.749894] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.756367] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.778007] device bridge_slave_1 entered promiscuous mode [ 45.784812] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.791297] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.812208] device bridge_slave_0 entered promiscuous mode [ 45.820778] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.827233] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.851384] device bridge_slave_1 entered promiscuous mode [ 45.866518] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.873022] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.885590] device bridge_slave_0 entered promiscuous mode [ 45.898973] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.905491] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.921328] device bridge_slave_1 entered promiscuous mode [ 45.933205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.942730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.952337] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.958809] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.999418] device bridge_slave_0 entered promiscuous mode [ 46.026247] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.032688] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.050964] device bridge_slave_1 entered promiscuous mode [ 46.064306] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.070778] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.085529] device bridge_slave_1 entered promiscuous mode [ 46.097117] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.103589] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.127992] device bridge_slave_1 entered promiscuous mode [ 46.142816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.150646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.162596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.170599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.180953] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.187429] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.247285] device bridge_slave_1 entered promiscuous mode [ 46.259189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.279954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.331541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.352548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.395934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.456502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.471973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.481324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.592296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.656831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.157865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.225130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.356013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.418930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.432522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.441411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.450180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.506461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.525370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.623343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.634197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.648938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.659508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.738986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.756022] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.849221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.016801] ip (4115) used greatest stack depth: 54088 bytes left [ 48.326982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.466655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.552952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.631613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.648329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.664479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.694402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.749530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.760345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.773729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.800245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.807967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.849238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.860166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.878421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.917016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.924277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.940376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.980665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.988299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.995392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.004943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.035610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.049114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.056379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.098700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.105881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.117744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.152333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.159554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.191763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.217723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.226943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.255750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.283418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.292557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.308835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.317277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.327751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.341420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.366919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.392571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.420786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.435115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.443397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.452681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.467955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.478647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.487747] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.521473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.531978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.543643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.559761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.595292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.643644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.664122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.677273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.685592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.693569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.701556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.709552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.718748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.732017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.740746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.495380] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.501879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.508783] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.515434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.560756] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.567539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.771730] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.778221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.785134] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.791589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.851296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.865419] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.871890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.878731] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.885202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.910191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.917358] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.923818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.930661] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.937130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.949671] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.956776] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.963221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.970086] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.976528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.996169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.005278] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.011750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.018549] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.024987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.033618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.051117] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.057593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.064455] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.070882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.120893] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.348697] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.355184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.362091] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.368562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.428642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.575327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.589726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.625845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.640468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.647961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.656832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.664589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.109258] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.201648] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.211699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.262962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.357790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.431972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.595838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.862431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.872955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.879249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.893836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.985611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.992138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.002010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.021591] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.036002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.049985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.070705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.098312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.123939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.162604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.168900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.180606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.224013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.238264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.254087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.450480] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.456732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.468276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.717906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.724222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.742465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 07:40:56 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240), 0x0, 0xfffffffffffffff7}], 0x0, 0x0) 2018/04/21 07:40:56 executing program 7: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/11}, 0x329f5b02923c274, 0x0, 0x6b67fc445e09dd4a) 2018/04/21 07:40:56 executing program 3: 2018/04/21 07:40:56 executing program 5: 2018/04/21 07:40:56 executing program 2: 2018/04/21 07:40:56 executing program 6: 2018/04/21 07:40:56 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) dup2(r0, r1) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/21 07:40:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x101002, 0x0) fallocate(r1, 0x11, 0x0, 0x9) 2018/04/21 07:40:56 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000001f000)=[{&(0x7f0000006000)}], 0x1}, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r1, &(0x7f0000001480)=[{&(0x7f0000001400)=""/93, 0x5d}], 0x1, 0x0) 2018/04/21 07:40:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x11) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/21 07:40:56 executing program 2: socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xfffffffffffffffb}, {0x6}]}, 0x8) write$binfmt_elf32(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/21 07:40:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)=ANY=[@ANYBLOB="1c0000001d00ffff00000000fa00000005000000080001000c000000"], 0x1}, 0x1}, 0x0) 2018/04/21 07:40:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) clock_gettime(0x5, &(0x7f0000000080)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x1ff, 0x0, 0xaadb, 0x4, r0, 0x8}, 0x2c) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa330, 0x4000) read(r0, &(0x7f0000000180)=""/228, 0xe4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x409000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0xa00, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000000) connect$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000540)={0x9, 0x0, {0x0, 0x3, 0xffffffff80000001, 0x2, 0x6be}}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000005c0)) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40020001}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xac, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x94}, 0x4000800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000780)={0xffffffffffff7fff, 0x1, 0x4, 'queue0\x00', 0x2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu/syz1\x00', 0x1ff) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50013, r0, 0x0) setrlimit(0xb, &(0x7f0000000880)={0x3, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000008c0)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000900)) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000940)="e903785ba6b42f4e62381c2c09c7212892c83f0dff53264a03cad9c3ca149c9ffdfc00a5a79ebef7fc8ecd00ced7fd88d74cf4dc6ba3ae8109c814ac13841fa0dd6c7fd5997b3ba4cf21a7a9be50125d9a099bbc4ee20fdbd3d8d32236034b10013303611ebbbc845b84419099eea8f3ec9a14384967d08a09c825c7623502e1f3999df33ac9d09d925847003ef442", 0x8f) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000a00)=""/186, &(0x7f0000000ac0)=0xba) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000b80)={0x1000, 0x10000, 0x7, 0xc, 0x4, 0x2}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000cc0)={0x4d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) 2018/04/21 07:40:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001bc78)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000dfff00000900000003000000f002000000000000ffffffffffffffff20010000ffffffff01e00000ffffffffff1700ff58020000ffffffff03000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000010000005d1cffffffff12a4df709c50380000000000001d34ad5e1743f58a81e94814e5a5d4cbfdfb577afe7b03334873c29da1661bb7d08a2c3d216615614b2f5218704604fb4b614b0accc26fa64ade1296be02f68b3ed44fc894aaf8770ea4e09bebf62ab7d7227bd7aabaca5717ecdeba65240229c0b8639120707eb5b7f899893e599f786aa8"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80030010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x350) ustat(0x6, &(0x7f0000000000)) 2018/04/21 07:40:56 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) dup2(r0, r1) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/21 07:40:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xc3, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/195}, &(0x7f0000000240)=0x78) 2018/04/21 07:40:57 executing program 5: socket$key(0xf, 0x3, 0x2) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xf5, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000140)="e617cbe18184a242f3179cbbcacaf33162256828a5355825052c680e14514378c00adeed502dbe6c4699b8e986e6a0efa731658d54ec6f399b741d119323ca99bb78f65da47d72bfb04b5d18828ef4169ff3f01f0dabbd7de5ee621d16c319e043172ef0d847044815692177b02238e998f6d72c1566be213ceabe", 0x7b, 0x9}, {&(0x7f00000001c0)="fef068d23076b6d3d6be02a261773d0c850cfb71d140f93721ecb3a40a9d0ea822fafc085d7dca6d1c", 0x29, 0x1}, {&(0x7f0000000200)="c3784ea3a68541a8f02f491c2d2f75e5bddc996a10e907cf194fac5b8b5540bc60ca1a1ee4b84f75bafda9cd5bf58487b9a3d8", 0x33, 0x58}, {&(0x7f0000000240)="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", 0x1000, 0x6}, {&(0x7f0000001240)="496ca3654ca8e611854a1e1f87e10fff01bbbf02b85f616c8e18a4a4f3b37452112d59afd055770ecc8688b38f194d4e72e4a84a8c98af", 0x37, 0x7}, {&(0x7f0000001280)="d60c896fea26e0eeaa37c0bf37e910032fa76763e3b010ee9e519415256eeeacff2c7daf4fb9b12a97313ae40bba949323d7e9ff0d2d74ae2d8b4437e567b1dd9de1d9b43bd2c2303abe8c28d91b8446d7b9447cdcd65d41b1584fa97a0c4ad5a0f1dfde38eefc56cff4fd98d6c97047179f24d9745c2f08d37e54347945bf2b8a1edf652d5746d0db02a5490d1d068b", 0x90, 0xfffffffffffffff7}, {&(0x7f0000001340)="9c28672c51", 0x5, 0x6}, {&(0x7f0000001380)="3fe865520bcf09148699b64e6d1d53a3c233b28f57533726eb27fe43dc43e065d566449478f6bf3c956fde393f38834c9609f3cd07e5a3", 0x37, 0x6}], 0x1000, 0x0) syz_open_dev$tun(&(0x7f0000001480)='/dev/net/tun\x00', 0x0, 0x100) 2018/04/21 07:40:57 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x22000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet6(0xa, 0x4, 0xfff) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r5 = fcntl$dupfd(r2, 0x0, r3) sendmsg$unix(r3, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r4, r3) unshare(0x8000400) connect$unix(r5, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/21 07:40:57 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="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") setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/21 07:40:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) recvmmsg(r1, &(0x7f0000000080), 0x0, 0x40002141, 0x0) 2018/04/21 07:40:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x73d, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x8) fchdir(r1) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100000000000000) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000200)="a7eede2be9e62e", 0x7}], 0x1, 0x1ffffa) ioctl(r0, 0x4, &(0x7f0000000240)="f4e567d546f94bb1071e368b0b7365664981f8ef27e86c81f4374892d2455e67dc67be4ac535e33b9733dab81448b13be7660a3cfb1ef5eebd3131d61a68966c9238ddec9fbdac966c9d032df2a187ca3f83942a9d4f66e943da0aa071014ab41146ec2a97c0897c9dc219e25f183b27e558f48718a057c367099ba3072098cf1930097aca51fbb7fe993e3c699fc05e00148886e05d21fe3b631854d4942d0e28fde0ce54c4acda6b9e2597fa3b89714ddb2c9f7eddfd905a7a993330256abe58da0be06d586fccfa0bd9c0768c867d7c9a4de093b122faee361e510e3787b1e505e29fe19056") 2018/04/21 07:40:57 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x3e06dd45, &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/04/21 07:40:57 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x602000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xd9c7, 0xa, 0x1, 0xc680, "2c617d6cacbea2b7ae42965321038a4958fd074576543e1887be363413380608"}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) 2018/04/21 07:40:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) ioctl$void(r0, 0xc0045c78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x3, 0x6, 0xc1, 0x81}, 0x10) 2018/04/21 07:40:57 executing program 5: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='setgroups\x00') close(r0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x155) 2018/04/21 07:40:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)="8f9508a15b2f6dc94159491ae4765382ad5e7a1a8f8dce137d8932288202ba2effb63ee969c0fadff3316a4e73d86139c570906538f0b55989dc31ac0a040b904d5ebeef136dc08c7059d9a681502092f28039fe8fad821bd5676aa3dbd0fd33aa5e11621dc6fd5c99a567d3c233a6e990bc331369691607441a41cf3536038186c1c1d1cd796219190e4fb1ddc31a692bd678", 0x93}, {&(0x7f00000002c0)="fc8dccecd3c51feacea7f0a2a547c11c5519690b406444398bbeff4ea392e6877153b6f76e8be4d9c0cadddcfb69d0d49113e1fe3f38885fe935bdb858b9ca623b42329970636ccc59800b11fba8c1a267109d15e329e15132c9aafc303be92271b841a1b85be8d13d1c0d17563bf9ed01ef2ceca65c07ef9478022b0bf91db765711dc0284c09e34ee920aa47e81f15296b55433895e238d9690a780864f8ddc3aa5d6f8ab2768428e078919656faa7f1fda60a4393cb1354f4b03917fc5c", 0xbf}], 0x2, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/21 07:40:57 executing program 6: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000909000/0x2000)=nil, 0x2000}, 0x2}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/21 07:40:57 executing program 0: unshare(0x20000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) [ 69.452808] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/21 07:40:57 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12", 0x12}], 0x1) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffe00, 0x20000) clock_gettime(0x100000000000, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x8ed0, &(0x7f0000000280)={r1, r2+10000000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x1ce) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000e9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/04/21 07:40:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40000) setsockopt$ax25_buf(r1, 0x101, 0x1a, &(0x7f0000000040)="61128561", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(xts-serpent-avx)\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='team0\x00', 0x10) 2018/04/21 07:40:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x400001) ioctl$TUNSETLINK(r1, 0x400454cd, 0x323) 2018/04/21 07:40:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="541333eda3782df1c45e11a8b5d8a8b0dc32270cdad60a49765d22a4eec4ccc64ec8396fa0ffeed1e9ef892a4b472dac121597df2f4162e92bd17d8023e1bc5b3d570c4f7bfcf093cee812609b1d67f333dec481139c7fa67a9a5a28e4d45a2e56fe9d4fda00308722b55b420c54f61df9138f3f5f70bdfe807cb23db05b2fcce39d72a4683bc71c919ada97800b", 0x8e) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x5, 0x5, 0x6, 0xda9, "89a3afec227070cfe340e49f4eaeb861e94241b16a0ef3f6647a072ca1bc20b2385e9bf0084d397d105421b2e6099acc957108a45cbf8dc3cd1a87aa9a4155", 0x35}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="42a08060f8f0575d6347b9037e9ed9d086de9e691ddf50a53d65f035116f139d8dc96f0211404827b49ee5e1269926c1ba0bde6f469c2f3fc32e14b491a719bf13416b8779bcba14bd284d2c04519d9a9c2e8426fa266b560e9c2b6c0ce06e563362044e275078f91039db81a8719148b5e601752291653061d71789e08aba539dfee9f58e7bbbb34e19936f3cb850264abba3aff8beabce9abe05f33f439c904063b924e5d3d72c30abdf0dfa5aaa095566f1b8c0bd212d9099a9ae", 0xbc}], 0x1, &(0x7f0000000280)=[{0xd8, 0x101, 0x7377, "d793f0087b16f6bf644c08fdf154b4b8c467154f21b84faf7062f17ada78403ac599470a3c510e842e675927cbd41ce3581bbde339fee8b0d1fc16f825b2af15badfed5d9db2770033696b279c95188bb56a9c7ae4eb506c8db0c01f27c44ddcf0d986a1242c39191bc9bfb7dfd611f17097c147dc511d7bcf5729f331f828b3e031855b94dcde442a9daa6c8cfc99dafedcb439c3a23a455645521dbcbbc3470bb74b6f9cb445af8e8198f176cbcfaccb39ed7c168790d86a0eb624db60c8f888950f84c1aaf5f6"}], 0xd8, 0x80}, 0xb5a}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="32feb5f1083949fc566c0bddd6ea8aedc5715cd833d580a4645efb7ead0650391762c36232a628c7832cc4e0125a4b7905d1a5cbf8cb7a5f49fba15a7b0b289a34277271", 0x44}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="e0000000000000001201000040000000955f0b3c8d861859318c0b623af382b5a70887bebc9795fc16dfdd19c5c87730416673da7ea98509174fb380f01e17027cd5bb77915be9b8124d5f32fce15bc03e01f205034bbb15159a91b1e15633229d32323def9cf874ce73043f2bef3d95af25224e3d6d0dfc01a9c4da576cf954c682387e3333d55db27e5cef581207b3991cd397f419328744e13b1b4fb4b7a2656b898ebf8c0f50d36dd89073f088643490b61c0f495a4e3bc1238c2ef4f6f9cf6c4463f989e61c5e722b11f05a9558abe20472db05fea888ec7be440e887281e1296e8a285eb7a860000000000"], 0xe0, 0x8015}, 0x100000001}, {{&(0x7f0000000800)=@in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)="f2ea221233531828872dc4cb58e2a9cf08c464b66dfff6315e78527965884ecc1ca404bada413ead9c230ed63db04c805c88dc030b96cf94a601799c5245411b4dc85a843073de46baf9d1cadfccc4eba88ab5706c53efaa8e51c268d717e0db32f5b3c258308e9d4b3491e5000433164ad6fe454632f6734b8289c370a010cde004d91416b82048e98f6a6a829d36067b879d424d3672d1831682cea857ef98cca3e0c6", 0xa4}, {&(0x7f00000009c0)="643fab433b1b88004287f2be441e7b7620fe13bc465ac68a46b083a895a4f050d41c9ee112acdbff7b4954a6dce79a1eddb9a4ff9c1dee00b7b40733422c331f7b5a9bd77250c70f2fe86916169f11d67a5805e70a49cd0fd2c65c0cbd61816cf42f497208014f068a6b6a87314e472142a6cf326cde39a6ecfeb582041807b0eb054e8fa02feb08c0", 0x89}], 0x2, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x228, 0x1}, 0x1ff}], 0x3, 0x4c8c1) 2018/04/21 07:40:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) recvmsg(r0, &(0x7f0000002940)={&(0x7f0000002780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000000040), 0x0, &(0x7f0000002840)=""/206, 0xce}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x2, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xeb) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) 2018/04/21 07:40:57 executing program 0: r0 = socket(0x2, 0x3, 0x40000800000000ff) sendto$inet(r0, &(0x7f0000000080)="360000001200400719010000000000000900b4fbabe63866c01cb8981e12886a", 0x20, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/21 07:40:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) fcntl$setlease(r1, 0x400, 0x1) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) mkdirat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x1ff) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x6ebfee0) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000000240), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x85, 0x0, 0x1, 0x101, 0x9, 0xfff, 0x9, 0x100, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xca5, 0x800, 0x2, 0xffffffff, 0x9c, r3}, &(0x7f0000000040)=0x20) 2018/04/21 07:40:58 executing program 2: socketpair$unix(0x1, 0xbe4cded5e5fc4d1e, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffdfffffe}, 0x0, 0x8) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='gretap0\x00') 2018/04/21 07:40:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/rt_cache\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/129, 0x81}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x79d0000000000}, &(0x7f0000000100)=0x8) sendfile(r0, r0, &(0x7f000050dff8)=0xffe, 0x879) 2018/04/21 07:40:58 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x100000001, 0x200, 0x7, 0x400, 0x6, 0xd300, 0x4, 0x45, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)}, 0x8) 2018/04/21 07:40:58 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x103480, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x80000004, 0x5, 0x7ff, 0x7, 0xc000000000000000, 0x3}, 0x8, 0x2, 0x6ad4de0b}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x2619, 0x4eee, 0x6, 0x2, 0x7, 0x8}, 0x7f, 0x5, 0x8}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x870, 0x8d9c, 0x1}, 0x2c2) 2018/04/21 07:40:58 executing program 7: unshare(0x20003) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) close(r0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x20, 0x68, 0xcde0, 0x5}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80) 2018/04/21 07:40:58 executing program 6: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffc}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) waitid(0x1, r0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xfc, "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"}, &(0x7f0000000380)=0x104) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x3, 0x2b}, &(0x7f0000000400)=0x8) dup2(r1, r2) 2018/04/21 07:40:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='&', 0x1}], 0x1, &(0x7f0000001780)}, 0x8001) socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f00000001c0)=""/140, 0x8c, 0x2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xffffffc5) 2018/04/21 07:40:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/21 07:40:58 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000010c0)={'broute\x00'}, &(0x7f0000001140)=0x78) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x4, 0x7fff}, {0x3, 0x2}, 0x6, 0x6, 0x1}) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/21 07:40:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2042, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000480)) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r3, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) r4 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x4, 0x10, 0x38d, 0xbb83}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000340)={r5, 0x40, 0xf9, "53ca05cca2a4ac4a57afc482f261f7b9312fcf2d8246c2503e58d71c7aa88ca74bcd1d68e828c81c77cca3561566cc0dcc3d0d2a804f9414055fd0ee09db0720c328361e9c4eff053bc9bdb4ec94f9ecf73f9e846f18c726dce719722959c13dfd3147cdd73cad57d905313a5dfe2a35e800cbe6cc49a1a027b3d451c3ed378abd358345c2562ed44ad19fd7341d72f2dd20b2e33cf4c30d63c565fdee6fdd115b97a3ac894dc2290bf1d9b7caf08e5be5e54a2328eddfd0fc14240fc9d987fa82946809581be9b71da3409c062aaee3d4de026af412ec6e68751c12afd20562fd51be673e2aacd0076194668506c6e00c0d9c9b045fc09c13"}, 0x101) fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x7001, &(0x7f0000000140)) 2018/04/21 07:40:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x882, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x4, 0x1fffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xee, "f9e2c5f3aa0d155cb343812a7e27650ff8b9e70b2f43d7ea8052959ff43493364f0cd03a3639c42df9ce892fdb81c1af29154ebc72f7acf51945411828411162c1e79d0c0748c9b7ec4374dbecad6cd42cce01108fbec959aa0d74adea79bc106127ea7b233beca4d000a21f0efcfb5b527ee4b6d0d36ad525455bf119c57f7c688331a0433e72527a079b75c5426134cf6741ac9eb3eb9ee3895e3ffb631423806587031201663ed9d4d43e971f681d1eb38ad705284b22698fea7ab806b6456ea42ef658583a47925c987caf5b7470cca8d2da7e15a2cb1ff1787fc77753c0684eec3b60ecea180b71569693e5"}, &(0x7f0000000180)=0xf6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x20, "572e28cd36b6d6a4621ceee40cee76cdf234e87f3d7168153a760c4bbde4ca1a"}, &(0x7f0000000200)=0x28) 2018/04/21 07:40:58 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/21 07:40:58 executing program 2: set_mempolicy(0x4003, &(0x7f0000ef3ff8)=0x401, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x404) 2018/04/21 07:40:58 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f00006b8000/0x2000)=nil, 0x2000, 0xe) r0 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x2, &(0x7f0000001100)={0xffffffff, 0x10001}, &(0x7f0000001140)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/21 07:40:58 executing program 1: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000080)) 2018/04/21 07:40:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000040)={'syzkaller1\x00', @ifru_names='vlan0\x00'}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) 2018/04/21 07:40:58 executing program 2: pkey_alloc(0x0, 0x2) r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d, 0x800}], 0xf6, &(0x7f0000000000)={0x77359400}) 2018/04/21 07:40:58 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @loopback=0x7f000001}, 0x584) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000014010000080000004d837f67d8b79d2c08c6700000000000000000871709ff2be4c68537ea1dd56fc5fa0d02739b3e8883256b8b55e36011b21a36b2d3c47bf734db5241b7225748a72db5495f77b02c"], 0x58}, 0x0) 2018/04/21 07:40:59 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000a180)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "bc02"}], 0x18}}], 0x2, 0x0) sendmmsg(r1, &(0x7f000000a000)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x4, 0x4, {0xa, 0x4e22, 0x7f, @empty, 0xb6f2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="9a7ea5d550d3d2c5ab849636a18841fef4a2d27f6d7f691c14", 0x19}, {&(0x7f0000000140)="eb2678f70054a3c1e30c85ba4d5409d0d897d2e2d3d1381f49be7f4eba7c83910563c7a82a03052bea22c54e4987d2bf217bc10d9316e5c525540f4ba7a19f9586b2d51245c8cf77faa63261803548012e30a0064b15a0b59e81b89100716e602434d0a599b011de2779acf83044dbf1eb3fb47d0edde2236ad813cf68f7b94fdac18e99ee545e33fbc259f959a3746ab8919c1e639f8041ea80ef804ed1c9f38571e0aac9e0ed18a122b126761d748c63e7d13973df2508bd013636cbfa12", 0xbf}], 0x2, &(0x7f0000002000)=[{0xb0, 0x106, 0x0, "28b5ca22e0e5a1ba2062067462e0b4c066c0f9b8a48f1d7ac7c577c7d9dbd725380453c7a9f3d4b338da9fd772804d7e222c45b8ee7dd2115eb15c9289e0a29219e3dee5ece265a6bd7e83abef8bf9ee2a1f9278e83274d6cf74aecb4bdcf6aea5bd5edcd45e1441a2439e4b74feff0572b3afeb7e2963b1a967ffb931130057f9f0ec4dbbe846e02940fe87255cf84be13330d57ce213d019670d"}, {0x88, 0x10f, 0x23, "616434265f5c8d9c90702da662670ec96f8b0833b5ab30679237e49a52fe08806da0cb041831df47748e221bef52a067344e7be1ea993ea45375cfb493008c854c01a65429e854934757492819ec1c887e4a109f19c1a5af7730c0d620e1a33cbbc79efc2fc1f691c0bde21ed270078a8a"}, {0x30, 0x195, 0x100000000, "c3f8282ab2d697acf2528e8beb9546d6d527cf97b7cd2287f74406"}, {0x90, 0x1, 0x84, "309450d89341601305aba960a2eec32794b500de935382d06e55c73f778c6d2ddb21e8739b48d1c5b0f74ae68d076b61a54c3a7f26b17c1c6b32b0d87434df4735cd01e193aa1645a0ea03086d4fc5e7a2518656da891f5bc12531e53f0c04362743e42f28b6076c270c3182dff633f3727262b5c53cf10909ad5e"}, {0x10, 0x1ff, 0x1}, {0x1010, 0x10b, 0x200, 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0x1300, 0x1}, 0x100000000}, {{&(0x7f0000009d40)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000009f80)=[{&(0x7f0000009dc0)="f9c29b09bea5e8efe53cb35cb5de68b5e96b4bbb56f5af688bfe638f1d818a9da428f86b07e3b27066429d74cc2be31611a592f85f511d210e0d604e74f0c7bc62286a16634a611fbd01aac6f703aabb7fe9dcd265eb1be7a7b7c486382326e9c842f98be0f1d44f667c6e14c6adc811e0dac9956556589576854c1c2d91c91dff3de59877f15267775c3ebe08ec2dd59a30cc4e947094f578dc40a021be7286c7e6d83a2a028597a20b878326fd59", 0xaf}, {&(0x7f0000009e80)="7eb1111e35d264ab6067fff629b6652497539cf51db886b175c70de5d7696aeda56b1113221e22fe56dfb890a36cf48950286eff96f400d655f929145528eb1664f222ad53b20bb2dad375036e0f6a9e593aebe6d6ef974304501d3109c0a67d536d5e3538649256ebb383ecce6a0ff9db8c1080b4b8edab0b6ec25e5b6a46a38de2abd882289e5f3f724652b1d45a1e706a32b8ce354de5c7d735920ef080a97159b8e1e047606e29c356e8fbd7731d223a5a689e07089979a7f4b4bcbc32c26e9eeb94e96097baf32975dc78b9fe5dd513d2d7fdb765e90e9546990a683e8b98aad178dde06b0598a42c", 0xeb}], 0x2, &(0x7f0000009fc0)=[{0x30, 0x1, 0x7a, "4117872fbfdd38b1fb3887398679abf77be62adcb5d1f7bbc8ad1c37"}], 0x30, 0x200000d0}, 0x1}], 0x6, 0x891) 2018/04/21 07:40:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x2) readv(r2, &(0x7f00003c2000)=[{&(0x7f0000000100)=""/209, 0x84}], 0x20000000000002e6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x100000000}, &(0x7f0000000240)=0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) dup3(r2, r2, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/21 07:40:59 executing program 7: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x5, 0x5, 0xa0000000, 0x80000001, 0x3}) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '/dev/usbmon#\x00'}], 0xa, "c86642e5b54e0784b2c8a285f7ff8c88f8d0e61b8a9d125f13cd7a291b456bfff400b586d495fa6ca47155c78297eb281402eb44531fde16aa7b7297efa718e2e4b6007bfafc73727a9f236d7276267b7209ee2c053a678eaef72ed71e240875c8199ab2ace6ea70e266a89029b5e57eabfef9bf6b9cde9ce3095e5800ff40d1bf2c883efe93e1d4deba57c823b8c6c7bc"}, 0xaa) alarm(0x3) 2018/04/21 07:40:59 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x40000001}) inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x32) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/21 07:40:59 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f00000000c0)={'veth1_to_team\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) pread64(r0, &(0x7f0000000000)=""/167, 0x448, 0x0) 2018/04/21 07:40:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000300)="742f726f75740002") pread64(r3, &(0x7f00008af000), 0xfffffef6, 0x100000) finit_module(r1, &(0x7f0000000000)='net/route\x00', 0x2) sendfile(r1, r1, 0x0, 0x2) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000000c0), 0x4) flistxattr(r0, &(0x7f0000000180)=""/235, 0xeb) 2018/04/21 07:40:59 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) r1 = shmget(0x0, 0x2000, 0x190, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/21 07:40:59 executing program 0: r0 = eventfd2(0xfffffffffffffffe, 0x80000) read$eventfd(r0, &(0x7f0000354000), 0x389) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x28, 0x9, 0x298, 0x2a2, 0x1, 0x3ac, 0xfffffffffffffff8}, "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", [[], [], [], [], [], [], []]}, 0x1720) 2018/04/21 07:40:59 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) write(r1, &(0x7f0000335000), 0xfc94) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001040)=""/44) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/04/21 07:40:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgzoup\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000b00)={0x1, 0x8, 0x5}) fchdir(r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getsockopt(r2, 0xffffffffffffffe0, 0xbd5, &(0x7f00000009c0)=""/187, &(0x7f0000000a80)=0xbb) getdents(r2, &(0x7f00000010c0)=""/222, 0xde) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000980)={0xa, &(0x7f0000000080)=""/171, &(0x7f0000000880)=[{0x1ff, 0x1000, 0x9, &(0x7f00000011c0)=""/4096}, {0x9, 0xb1, 0x7fffffff, &(0x7f0000000140)=""/177}, {0xb58a, 0xd8, 0x7e8b, &(0x7f0000000200)=""/216}, {0x1, 0xe6, 0x0, &(0x7f0000000300)=""/230}, {0x20200000000, 0xd5, 0x290, &(0x7f0000000400)=""/213}, {0x9cbe, 0x45, 0x5c61, &(0x7f0000000500)=""/69}, {0x7, 0xda, 0x5, &(0x7f0000000580)=""/218}, {0x200, 0x98, 0x100000000, &(0x7f0000000680)=""/152}, {0x8, 0x5f, 0x1f, &(0x7f0000000740)=""/95}, {0xc9, 0xae, 0x1, &(0x7f00000007c0)=""/174}]}) 2018/04/21 07:40:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x800) sendto(r1, &(0x7f0000000100), 0x0, 0x1, &(0x7f0000000140)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/21 07:40:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000300)="742f726f75740002") pread64(r3, &(0x7f00008af000), 0xfffffef6, 0x100000) finit_module(r1, &(0x7f0000000000)='net/route\x00', 0x2) sendfile(r1, r1, 0x0, 0x2) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000000c0), 0x4) flistxattr(r0, &(0x7f0000000180)=""/235, 0xeb) 2018/04/21 07:41:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xeb) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x8acc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x3, 0x5, [0x5, 0x21, 0x10001, 0x2, 0x1]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9068}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="2b000000de26d31ec7566567da46a051439f662afef2b8699173b968a82f60aa0eb04575720c50107ad911d4c78a16"], &(0x7f00000000c0)=0x33) 2018/04/21 07:41:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xfffffffffffffffe) 2018/04/21 07:41:00 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/hwrng\x00', 0x103200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000ac0)=0x9, 0x4) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="07010004ff010000fa02000006000000150200000100000000000000000000008c2bd172c405f24b05fb5f211c64e2bb4e819ad7424734afca16b6ec189b2f495a7824950b6fb0cc70120da0aa59edb11fd3bee943447b175dc9d02d9c2286793450b1c1de69de915017069206fd08c5763f59605abbd9a6cf4600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa7a) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b00)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000cc0)={0x3, &(0x7f0000000d00)=[{}, {}, {}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/21 07:41:00 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="a288a839b3ad9bbb0a7f85e738ac772f657865000000000a0063dd6adc89f08c886451c098f645797930328be42459b8441f72c61869d5cedb3ca53d910a354c0916e497f463c6858459036f11c762293abde7af3f8d59c8eeeeada3793622294d744a0bc4dc13e544f6891f39141d5e71b4482f444a81e4dd1c95bf04cf576f16d341275dc9f4da3041f59ba34a8105f031c92a18d5feb7") fadvise64(r2, 0x0, 0x0, 0x2) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10001, 0x4280) 2018/04/21 07:41:00 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa8200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@multicast2=0xe0000002, @empty, r1}, 0xc) umount2(&(0x7f0000000180)='../file0\x00', 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80240, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='../file0\x00', 0x0) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') 2018/04/21 07:41:00 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x8000400) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0xa53f, 0x6}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/21 07:41:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x157) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400), &(0x7f0000000440)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0de77504df754acd386add67047e8c2682db", 0x12) 2018/04/21 07:41:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008e1ffc), 0x4) [ 72.627922] sctp: [Deprecated]: syz-executor4 (pid 6058) Use of int in maxseg socket option. [ 72.627922] Use struct sctp_assoc_value instead [ 72.701995] sctp: [Deprecated]: syz-executor4 (pid 6077) Use of int in maxseg socket option. [ 72.701995] Use struct sctp_assoc_value instead 2018/04/21 07:41:00 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0x9}], &(0x7f0000000080)='syzkaller\x00', 0x1f, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) readahead(r0, 0x8c2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="00b542ee9abc9d0f19fe6b216001"], 0x18}, 0x1, 0x0, 0x0, 0x4008810}, 0x8000) 2018/04/21 07:41:00 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa8200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@multicast2=0xe0000002, @empty, r1}, 0xc) umount2(&(0x7f0000000180)='../file0\x00', 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80240, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='../file0\x00', 0x0) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') 2018/04/21 07:41:00 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = getuid() r1 = getgid() chown(&(0x7f0000000100)='./file0\x00', r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) lstat(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x420, &(0x7f0000000300)) 2018/04/21 07:41:00 executing program 0: r0 = memfd_create(&(0x7f0000001680)='md5sum&@cgroup(!!\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000016c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001740)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r2, &(0x7f0000001640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000800320801e4ffa0becc0b2dffe87d1b091d40000000000002000b00000004000100"], 0x18}, 0x1}, 0x0) 2018/04/21 07:41:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x22) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/21 07:41:00 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x4, 0x1, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0xffffffffffff8000}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x9, 0x9]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x7, 0x20, 0x0, {0x0, 0x989680}, 0x100000000, 0x244e3e46}) 2018/04/21 07:41:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') pread64(r0, &(0x7f0000000080), 0x2c5, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x9, 0x1ff, 0x9, 0x6, 0x0, 0x300000000, 0x30800, 0x4, 0x3, 0x5dcbd102, 0x2, 0x10000, 0x6, 0x3, 0x1, 0x3, 0x1, 0xa0000000000000, 0x1, 0x80, 0x0, 0x0, 0xc00000000, 0x3, 0x9, 0x1, 0x1, 0x3ff, 0x3ff, 0x5, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x8, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x10460, 0x2, 0xb758b8b, 0x3, 0x6, 0x7f}, r0, 0x4, r0, 0x1) 2018/04/21 07:41:01 executing program 2: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001) bind(r0, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x71, "f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604bfb772bcaf7d690717395d81ff8d8aa580aa5c13360cd5405880ee5995a1ad05fe0123e6c5f6f7c2b7197f4b4477fbef1032db552afd5c13961bdfae99bdfb0357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2931b33df27"}, &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a00)=ANY=[@ANYRES32=r2, @ANYBLOB="40000000f13cf136d934532de75f5803a58a85fabe2eca07ad22d3522c40c2f5047739c8be967e175f258d2060094dee9c060ef2baae5ffdc527bcd791f2a0d3078db820768dee9ff39870eef0cffcfc3cfb565a40c2f66e171a10aae0a7c9d23c900e64671de450cd10a1f2536c2dabd53a06e7d440d155593f85390a37577639d678335d58"], &(0x7f00000008c0)=0x48) close(r0) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc) sendto$inet6(r0, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000009c0)={0x7, 0x0, 0x2}) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/21 07:41:01 executing program 7: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x50040) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x80000000, 0xf8, 0x1ff, 0xfffffffffffffffb, 0x7543, 0x2, 0x9, 0xfffffffeffffffff, 0xc84, 0x2}) r1 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x21) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000000fff)) 2018/04/21 07:41:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.stat\x00', 0x0, 0x0) listen(r0, 0x8) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000980)={@dev, 0x0}, &(0x7f00000009c0)=0xfffffffffffffecc) sendto$packet(r1, &(0x7f00000006c0)="49cba8141c0260ad9d69030482d29bd20af0184e64ff0182d3a5ed316cc7225191e3e47cfa678127863aa7d19d2efad56cb287ad3835a87f9913da69119602288562443b1b8235e8cf35cbc4ee0cb95f27c2da33ae7899db247823c06e5d98ddf19eeedea92c732f65e840f9a4d3b0ee26d9f817b8924007728b0152dcddb3ba2e8f87dd7b9eaad2dd504106a5c0e2bcbf511859105b7bb4be7fe7eb5af04ccaef9f94370eabe23297952265e6db7ba42f14c7cdf3682b05bcfa411f5a90", 0xbe, 0x4, &(0x7f0000000800)={0x11, 0xff, r2, 0x1, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) r3 = socket$nl_generic(0xa, 0x3, 0x10) r4 = socket$inet6(0xa, 0x6, 0x7ff) recvmmsg(r3, &(0x7f0000000380)=[{{&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/18, 0x12, 0x5}, 0x6}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/208, 0xd0}], 0x4}, 0xa488}], 0x2, 0x140, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000540)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x1ff, 0x4e24, 0x0, 0x2, 0x0, 0xa0, 0x2d, r5, r6}, {0x81, 0x100000001, 0x8, 0x401, 0x7ef0000000000000, 0x7ff, 0x6, 0xe4f}, {0x252, 0x3ff, 0x4}, 0x200000000, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5}, 0xa, @in=@rand_addr=0x39d, 0x3500, 0x2, 0x0, 0x8, 0x7, 0x3, 0xffffffff}}, 0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e20}}, 0x5, 0x3fe0, 0x9, "c14ea88914c2f046efbba83146e6abfc03d968580415030e7186e6218d99e44221f1da63d3eb1944b7c8d2794679a7fede01b82dc980e4a2e2499e560adb1e75b996fc475df4d53f604ff44266049598"}, 0xd8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) 2018/04/21 07:41:01 executing program 5: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x100000000000010f, 0x7f, &(0x7f0000001180), 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='sit0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x7}) 2018/04/21 07:41:01 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100000000) unshare(0x400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x0) 2018/04/21 07:41:01 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @rand_addr=0x8}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002be14140d0120000003000000ac9391e1859ad3021c3ee9bca8c76f38493a16918bdb43160de0f44255c60ff52456239b4628044c31285ae84bfec2abc7961b2e4ef5413403293e92747981c648df830d61f7dea27707f558d575c821c8e1619578f6f56dfeb8bb2d5a0dbd6b576813f3d2c1a8b33384e0938e92e3537ee4cc73e6ca54912bafdccafd11db79926d650272e4586ec32f589ba5f2e87502004d15e9b3c491634f6de1a85f7b21de0450223dc257a1a3e3344d9907aa8b224c2db89226a6c00000"], 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000200)=0xfffffffffffffebc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/21 07:41:01 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000040)={0x7f}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/21 07:41:01 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690f112641916d8bd2a53e1151eb1ecdbbc5e2c7e2c928643a4494a951b43284c0c36ce8a4d1ef0f4f99f53eabf195349f232d39c7177a860d712cca4bcd126b4388fb84de6b5", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080), 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x1) 2018/04/21 07:41:01 executing program 3: socketpair(0xa, 0xe, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000000)='selinux--\x00', 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@local, @multicast2, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) timer_create(0x5, &(0x7f0000000240)={0x0, 0x19, 0x4}, &(0x7f0000000280)=0x0) timer_gettime(r3, &(0x7f00000002c0)) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) 2018/04/21 07:41:01 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180), &(0x7f0000000140)=0xb9) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xf9, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x400, 0x4, 0x598324cb, 0x8}, &(0x7f0000000100)=0x98) 2018/04/21 07:41:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="b8000000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000200a08000000000ee6d75a394213ceef581cc1e1044322064dad7f68c222b03d7fef0a5fadcc619f25e23e7cc8a7260543b125057ce0c69778d4c687b1df690c54b86f651c28f9874724c5b178615e700df97ac16e848be787d55eb28baf4f7f9fad3da2551139894740812f3340c6b66984d7c30604dd0bfd48b8e95fa5d17ae632fa2ad171d75cb8cd1bcaae65d6443924b90", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/21 07:41:01 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x6581, 0x6fe384a9, 0xaab8, 0x3, 0x2, 0x6, 0x9d, 0x6, 0x40, 0x1b3, 0x7, 0x0, 0x38, 0x2, 0x8, 0x3, 0x10000}, [{0x6474e555, 0x9, 0x3, 0x1f0000, 0x3, 0x10000, 0x0, 0x1}], "c69419918eb81ee1cb9465672c05c373a7f21dba8d771e4da6e6cb71f2dde50f8e08fafc49e0c77b2c92bbbb65b896787c05755b014817d1fa2d04dc6d56735fa1dc19e5453077116e514ac8da0caffff25a03ce8289aa17f105d0f67a5818da844b6664a0e601105d8840de7066411d9cc092a69541fc0baee333764f217abd1c118f6459f0770e74351adb55720ca5413cd53f787c97cd13f8d540fb1d24d382cef951bd9c7c7a37edc39b3dabc38d8fd005124537d116279d5a78185e507c102d4931244732b10fd8d517d8731030db27eedce75e091b59f1302a0a7bf0c3e10b19b93b", [[], [], [], [], [], []]}, 0x75d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$TCSBRKP(r2, 0x5425, 0x9) sendto$inet(r1, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="8c", 0x1}], 0x1) 2018/04/21 07:41:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ef1826e1703cbfad90ee643a6bc83006489707827cfd3103c8ca65bb64bb83d57d0c67886a141a971b02d9a590d350da6c2592a32487e556360f2af6d5aa342f529025c6b3eca1cd1b008abe09d472ddd9ab10f59e5583a8931cb35db4b269db8a33b9ded11d4863bb7797398f4a8b298481684fe953a7a592b2312fe29eb3", 0x7f) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/21 07:41:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000280)={0x7, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)='proc\x00') r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000000200)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b95165522024d4a2115a1220000000a5976e20f454b025e5d195f8ec92f6c647bc5dae46c7c115cc", 0x71) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000140)=""/20, 0x14}, {&(0x7f00000003c0)=""/168, 0xa8}], 0x2) 2018/04/21 07:41:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="28f9ffff0f000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fffff0000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x486, 0x0, 0x10000, 0x81, 0xffff}) 2018/04/21 07:41:02 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/21 07:41:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/04/21 07:41:02 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x42) 2018/04/21 07:41:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/4096) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/21 07:41:02 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc403, 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(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0xc6000, &(0x7f0000000140)=0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f00000002c0)=""/144, &(0x7f0000000380)=0x90) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="090025bd7000fedbdf250100000008000600ffffff7f080006000100017651caa6e306fec9989040b3362c9458725c55b47dfb3ba99eccae404257845f47a60dfd05f31f2b8d8d8a75195aa3d8affdb9ce3113c83c8b6ed5042f54d6434cb9c54ceabc59a67609f216a868a6bba5ca534f3ac6f550f44c3c8cccfd824a53e2453235a7ba15ee0d7b8df6ee2e6f897bf598966531fc4bd809918e8be465acd74d017736fe784429844a699f9bf78f"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/21 07:41:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x2) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x18, 0x29, 0x37, "9d"}], 0x18}}], 0x1, 0x1) 2018/04/21 07:41:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f00000001c0), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x73, @broadcast=0xffffffff, 0x4e24, 0x2, 'ovf\x00', 0x10, 0x100, 0x71}, 0x2c) dup3(r1, r0, 0x0) 2018/04/21 07:41:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="04", 0x1}], 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xba, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x1}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/04/21 07:41:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001f40)={&(0x7f0000000b00)=@can={0x1d}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b80)="ed", 0x1}, {&(0x7f0000001d40)="e2de3f3bce2a3a73504d8ec33912f3c9a40fbebfe049f547a2588e630c1d9b07caa510126e8cc12fa37d5749d0e78db6846c6a36f23ff9c1380ae767ec0f1ecf732c0baf965b0bf6d462a69a1a8f7e43a8379e4c027290ca97a2ab5691b8552dee97e2298c59e79546dc2d72f8fee89b4362a7bc75e28b7cd3a9a46d67184f8b", 0x80}], 0x2, &(0x7f0000001f00)}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/04/21 07:41:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x2) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x18, 0x29, 0x37, "9d"}], 0x18}}], 0x1, 0x1) 2018/04/21 07:41:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x800) 2018/04/21 07:41:02 executing program 0: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20200, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000300)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r1, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='wlan0*em1em0@\x00') futex(&(0x7f0000000200), 0x4, 0x2, &(0x7f00000001c0), &(0x7f00000000c0)=0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) 2018/04/21 07:41:02 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x3, 0x2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000002e80)=0x4) getpeername$packet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000002f80)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x3, 0x400, 0x8000, "c5efda62fab597250622c968229c3f9d8b733d2be03277cace710e8ead990d47497b7d7e95a61a0616c3d362d2360d1b25573dc3c24a8d9c874ba8109ef3b2", 0x1f}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="7e44af590b136837cb68652f4dd378542615b5d39084beeeef879e6bab9d6c8d9fc7fdd12b5727423d80e3ac865dd755ae48b660135c050dd2560db7e37ca875fbe997a200727bf1ae347791035926cebc3f4a39a350399ea5055589eb2502a2788f53912bb0f640005c1a8ac95759280bee4fedab96babd96b562270d3189ade93a194dc3946d72c8290358172b9659e49654a1249a5c19c2cb43d9304b9164f8dc0bb2b4712b75380b97744ac6c0a1037161bca28d5604af6c4fe04cc208ff", 0xc0}, {&(0x7f0000000300)="75eb3a53e2501fc25e27b401999fe98b64ba09e45ffc2b280fea69352a64ed4fb18e0d35c29e175f5a2cb35650eefaa74850b32eb19869d698bf6d9287d72c17e7075169386676d510921fa7465a4dfc49741cefa34dd04e1ddaa660a7229af1", 0x60}, {&(0x7f0000000380)="a4a72caeb2a70ee6402fb533f6bb4354a436a28cbb859864d28f8d9edb8cfba7", 0x20}, {&(0x7f00000003c0)="b2780b74df7eec810b9bc8adf0900dc1b782a91dadb81cfd789de1bce42f58199acf51441fd86d82d2dbe04cfb46012c0d2db05e494b29c0c97695f94b021b75d008df0132fd558082fe65d53cbcdebf6b667b3210aae55dd8be4863161cdc07e7c165985247e8b9496d093a79248aeee9683a6182b84111189d47d9", 0x7c}], 0x5, &(0x7f00000004c0)={0xf8, 0x13f, 0x100000001, "a0310cee9cda4080105588da7ac416bd76b3e48a80ed587cd93e0ac6c87d13d9c107c53bf1db788d147edb6c72298b0a46357f5ac8655b960a06ea3dcf9424acf62ccc331c0dfa17b5e81069f78d99d5e7591a83804719ec4cb4ee54bca839489c2125c255ccad25aa1492876a03d769ace1fa65d6482120af7b9f2c928e3b29e27865f60a594b84c36d428adf7806fba476f983ea0f4dfa8b94519eb3969074b416078957efafcb75da0f72a2de1e269d296f4bae940ad0a9001678be4b595e5e2082a35fedb9157afdf57ee8fc783d2f59b01a9af2c313040b2c94fe939dba6d15"}, 0xf8, 0x4000000}, {&(0x7f00000005c0)={0x27, 0x0, 0x2, 0x5, 0x7, 0x7, "d75f16c9b22919d090b80ca3c819d3760ea4d5189f3357aba7ae6d71ce663b57d2cca755c4c789c76aa303a2d42fc84aec7cfd468850c354d420dfddd4e52e", 0x3e}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000640)="12053b9d44805f00d97cebf57a35ae184e88faf55b47a3ba475646ab903282217618dba46d36467d5ec03d21aff9617cfb028c2eb2548a975e7a643b6f088eb23752cb4379958d921bdfdbcb1bec6a2c0ac88f8629ec23eb47", 0x59}, {&(0x7f00000006c0)="d108eaf35b33b7eb90b2b7351ce0c5b93166d6f0fa2b0d052ee632c25c3fb62bd147f8dd5f379ef105baf365db10998d173e6ba5978599be2bd98c85fee7db5a3748aae0107ca90d51e2c2f5d307e5f7d0e5948fbf3fc63d0ef7a3cdd1e2aedf480ea1150cda10cf1ed799e357bce03f18fbaf7e99538f1de2df85f792e2741f07284918b58366f6d187eb42423e93323fa70baf4311d7ac3d1cf8bab73455b75ec84191d56d7268b8142902d017b08930d2b64db27c7bb506ae2620900cc718c535fa4504a12902be", 0xc9}, {&(0x7f00000007c0)="bd569ed1d733040c0bc02c3de159b846f84e4399b119993d0d", 0x19}, {&(0x7f0000000800)="6774b6babc9abf17b843ca970512959c75225f68268bba5f4efbe9c633a1533d74bf1c20fed47d06ca4411eaf437a849887394cafb535642a21a86de8b81048cb27709054fdfa456a48d73f267a858fe63317f41e3d6dd40", 0x58}, {&(0x7f0000000880)="e662c32f13d90f783632d530fbf76ac66a85433674611b5ca3e257760bda913ce680b00a69cfb2691b2c1e40f7412e5c7353de4a152252cf1b7836f703d95f3f2cd110297c8fd177195a1db55143fd0f12ca3c4d24e11864896e415858e7cb59ee62e4789aa0d2d40909c1cd3ae51e190c4a14512b0f91feff80f614da2f2e793c59eb87dd6a891f7e1f829d2f34e1dfb8f98da5edb20e9bd1254771902346269bfb8e", 0xa3}, {&(0x7f0000000940)="632fe0b5888191e5cb40e039695d91e2003744489be95437f9467f5a103f5f259bd71267e0c72664364a43761e754bf0db37691b63c4b81bd34c76d4436d16aec0252ce0cb1179b2177fc3c97f40077c0619e12a5d8fe73d1fbae0fc7c8119e0abc9a7ab14cf76f1bc1cd2bfd3cdef39dc6896a12355", 0x76}, {&(0x7f00000009c0)="bfc03cce55789e692b4dab0f5b177357d094c2a3bd71ab3577d4e0504eee7a80ad6cffa36c313d81b413578a0edd11089d67767e9876a8af154dfc50a5e01b9c2c9e3458bdab4ccacdee69474b6315603ddf9c3f82f1a4b861dde1ccacd793b0e9c46728ad60202b3cdfafd599634dd0ba6f4674ebd885", 0x77}, {&(0x7f0000000a40)="876bff04171580a354e8080211422953a8df22bc6789b0235686cea6abd1e54e106dfcae4338c53a829fa87afb32fe5469f059719db96ce7837651115ef1dba150dec08d0058332c4f1079716479ed1adef67535211b57ecaa807be04f2d42eba27ee527c35fbc4bc8985d068d", 0x6d}], 0x8, 0x0, 0x0, 0x44}, {&(0x7f0000000b40)={0x27, 0x0, 0x1, 0x7, 0x4, 0x80000000, "d126c38c20e8f19fe2760aae6eb5f9ea1aa12e3e7537e7efdee5a02e93d1253ae0f10b148a3be5e593996ee5bb520f414dd941c78a81be8d842e26d6dc1207", 0x7}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="924c9ec26feff17ac51cef8c5b736acbf90deaedced4de4637bb06f875427e0cfa270b90672730fa9b17", 0x2a}], 0x1, &(0x7f0000000c40)={0xc8, 0x10d, 0x40, "67b34450352341b7324e6415c0717b7d45e8b31e4672b8231a76be7b7e1de4548feabdcc264290526970508678e99a60bfd03d983b5b64c0cefe422b2f8d140b08090717512bfbb5af1bbca6b13f9d13457c09b4c69171cb570766b8a82bfd2b0202bb976f219628c46b853b30494475bd95b661b4b18e683509d7f804c020822f230e3e65fc6417b7e87b5813a513b9d81594d93ae10e1e7fad8784608634bdb49ae236ba7c51c9193c75876cb28c05375c73"}, 0xc8, 0x40800}, {&(0x7f0000000d40)={0x27, 0x1, 0x0, 0x7, 0x873d, 0x8, "193f84b41d838e9bc1d3484b1b48fc656e7b41deeaa4ec447a2a56d59609051d99048ea678338e2dc46962a83546a6375694f7b20b245e911a0312abff7db1", 0x1}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000dc0)="efc74d512c67e24c7c3d4addf763223f2802d39d563358e0d5aba8c273a8e3d0bfd31557acd3e2fd140a1b4940a5d4dbd86c834556d49523e2ec27db9a14a2dec8064b9f7ee3ad9cd47dfdee96c48a878135083fa718ccbbc7cef3a83c55016d29c30a302b310f31fca088872b80da5a8cec0a96af00509434b865c21c25838d04a770e740ac4ecd1bba2802959df720650035c5856214117d", 0x99}, {&(0x7f0000000e80)="89db4b042e9c6248f1bb1631747bf396c75eaf026f0ccea056ad909fa56a85ea54234febde07449cd3c6132a9f564bc103d2a9c22730bb778f3693b621d0f5b9767f5f10ea6f04efc070a845dc80bafb18af83f7e7d75b1d834a5d87016ca7187e3f002da4f89d40206967771635ac5435cb417349a6dab41b260bae1a078335c02075701c6734923ac5862df4f85bc0fdd71f8d8496dc8c7db0298649b1595b516d825d06293d8143b6d252da0b950b6d4d5237bc558681c9bd63383d87924924302616f3f7d1bb812842788c8c04672f03a116d06b6cef3abd403d183a03b7dab227358a764892bbd6", 0xea}, {&(0x7f0000000f80)="96103e6d2b538df1db956a6019123ed851d0d652", 0x14}, {&(0x7f0000000fc0)="2cc5bc8bea3c650ecad7d2a6339a9f3b69b33938745b4db1db9860988931fcc4c2c6b958", 0x24}], 0x4, &(0x7f0000001040)={0x70, 0x0, 0x3, "2535316e6b8b8fc8fd59fbd1df3938827b802372dc63a643e342c399ed7d431aaeac85eca192d7e9c539df8b46fd26ebfc7f99d8268f5b426b1e1ea149609fe275ca3c9267925cae5960ee1b9599c3471509148c8f92a33f239768e998bef4"}, 0x70, 0x40}, {&(0x7f00000010c0)={0x27, 0x0, 0x2, 0x7, 0x3, 0xfffffffffffffff9, "dbb7f74006ea0ea2e6ede1159deb2783a2d8ae309fafb47ad16f418852663ef5cb6f12b481234e3735c7dad8e771d6a381c39b0da03e5123554df88086020e", 0x29}, 0x60, &(0x7f0000001880)=[{&(0x7f0000001140)="0840f56cb9e1e00adefdbfdbadcfcdc4e95bafb347f1942ae4", 0x19}, {&(0x7f0000001180)="869ea09adbd7f43dd6ddfd42a4867ec10c940020105c7c9f1d52a5621ed5b44c557e3020c07b4bb9bf7212fc7609aaa8c9ec9a613b17197844d8dc996bc84556d4162668cdf6f9b0b38903dac8a4dc6a53063a93ee49ac8108e4f52fb1f0fcbec30bcf4af305c5b51a99ac2e30756d8b8d71e15ac71abfcb3bbd4b0a3276b64d89b98e776a4710fa62ba0b162ec2d4852fad6023a038085e219e1fe8c05e419aaa4839858f2a76822425f9c4fb215eb81c1fbbf61bb92388e7920138befeb9dfbab738b09190b7f86fce7288053499e2751ca9f8329ef9666b07b2", 0xdb}, {&(0x7f0000001280)="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", 0xfe}, {&(0x7f0000001380)="4587c6899da3327d9ad9c1293644c614111da026560095f3fb3ba73a1007026f7d4aa5f1e9627a6fba04459e35641711da66f1ea7833af5a7a4777b0987688c0cad44a459f486ae2a2c7eae1b1c30d878a02050cfc9de5b07b4986c0208c2921ae6092bf669dd6a68c0a75f57635e7511348232fc96788d6550ef8262665edfd7c5619bcc9162599fc45378ae72ea1e5a53a8d09cb0ca0c80c5228c6e0c38bf197f906c467a0caaabbe3f6a533a29f7ed6323a2b04", 0xb5}, {&(0x7f0000001440)="7befbf830a8438cf5632cb0e65626fca9e20c880869fce5a9ab8d2f56606c0c394cca0dac57ae0aa514f9d40eeb355dc21c00f80a296e5b21d8be89cec2f10a91dcbf00a6d638468b611a4f05c05f0164771766abe0aac698689cab774eac0436a85f9fb5f481f052455abc7e860dc8fbf6a7e5fcd33d50323ce3667c4acdf7e349343ebd7a06d2316cbb920a82228c53f1172b74523217cbc59ad4966ee977a09dc0932f293e2c2814b1eebf5b77a44a02a58d6b20c99c96ddc90a70f4cf4423d0104bc3735dadeae934845856fe25a7de6c7b1a43fd37b402472bd2b5fd2e00512075379", 0xe5}, {&(0x7f0000001540)="ab03ad6014d4a18308634cbf7cbb6118e1801460dc6c8106ecdeb3f7784b83a6b727c6582cd4eff12245c0cef453cd9d374aea50f489af2476d2fecdb36c83fdf6d31a2c9ce2f6725076a03fdb3b3296c3570396d4bff7e2c50559f43026cb0b113c8eca53639693e6f05cfd98a9d1f171dcf061dff759ae162e136e125e500088d129ea97e44935e0623c667eac59aa72e4a13890d1d17cd8e9257268164fdbf3603348841da7b0eca302425b660de0c9797d6d319954228a424815714d81e7d6c2442036e70a211414e29d3269375af6d39f", 0xd3}, {&(0x7f0000001640)="42f54c6e3fdbd292e7ba0f0847b781829171c763fd4246a3f19c4cecb9158432bdb91e3cd4c55d784a1ac79346146fb75d73c9b583ccfde8043ce15b3506b26d1172873383", 0x45}, {&(0x7f00000016c0)="809d488a398fe1a720420a58ad79e829edef816af7ca6fe988f53c78c77853b9f51ab9bb9bb3a0030cbe9fd5bd721736589a9b24e39c0ea83668ee963a5dc9c805bbffbe885b510a5b3b5fc18c80e9509a64c86a89e76ec8f6588c7b0ed6b0df081ce2a048a4a8fec74266244d36f693f5b12daa9a40a31e509da40ccaac03162cf98d04fcc281e1264326ad9e99f8a614fefc02f97f48cf34b42d50ceb7930cb0beea7597da1d6dca36896b69fcb8b2d37cfaea6e608cfb9520a74d8b9a0edefd7b883c7f4b7f66d5a61f850cd8be3b9fc6", 0xd2}, {&(0x7f00000017c0)="33d77d1f452f70effbf6402e1e435fbf63b773352d55e67e5e4e477da39c6c9784edf35ed5a6f4eed3918cffef7ce7ff62a754f2a8258bb6275edc82858c3611f7162089b66c374d95ae7da46022ca5f188a13b56ef7d796f6ae40055d34ee35fbbf265e2f6b9080dbcf7a6aaf2c6e462890fd237dd8ebf7f9861c458466d4e03e9dbb2e76dc414ca03f78629b1d0a809250409a9de549aec0cfa4a533d6ba19ea32f49d887666dcf64c03a90078af247eb56d3f00470ff5826becde51", 0xbd}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f0000001940)={0x27, 0x0, 0x0, 0x7, 0x23b9e42d, 0xc52c, "7c6acb11237c83bc974b24dfde5688b0c7018c8b5726fb2020840f38a623f76e314a2652efa2b01d661f023decdf5d92fe399b942c242839e025a4cf817770", 0x18}, 0x60, &(0x7f0000001f40)=[{&(0x7f00000019c0)="c80d2a45dfc70803b52fbe6827d7ddd201939a349e71faf502306f6a3f9b3f58af97a21a27339a4ad8f52096fd6fb6192d0f45732816136bbb0bb85078fc817b102fdebba3354503a7cc626fec0dca7c2f436a34ef5f1f7aa6", 0x59}, {&(0x7f0000001a40)="e2ccf10e701f44dc718135eec5886865511c87014b023ac98fd95d112614889abfed9155cd8a36005b274c234f0e825c449b9d93c08d5da4a7efdd4a524b34f19a501d19acae09b39101dfb26c9c47278d964b93f5ac5040f3bf4657eaf20abd489921f900fb87033fca4832d58f10607d3ecd17c35fb69bc184ea2135b3de2e86195c22bda202aa535e53c19067d85f254ef19c2f663553b76b3dad", 0x9c}, {&(0x7f0000001b00)="0be95a7ea1bc03574eefdb58ede06c79593636c50ff2a4e6c3a24aed2d53a311942d3af16456", 0x26}, {&(0x7f0000001b40)="68684054237ed2b43ecf3526fdce16d6cfddd18b172f918a061463f6bcd26d8c633c9a5aa67461b239ae54bd0f806e6f6e0485af9208d78fa6bcdf56eb7071d121eb90c0a5877d5729de2819dee82490a9fb", 0x52}, {&(0x7f0000001bc0)="cfcb9d432dc9881b7c9f8c5eb8a9c1667053bf661ae5cead228d15f4e8656ceca827f3c9793188b3e2c623bdb0db7d93e7d7d06e91b8586f315cb668dc8090d34d80f2e4fee3449716dee33547ee253d6e06268f973d9402b20c2cf4980f7aa6a73f7ed93911d82c624bcc319fb7e2d1796d8c2192308d166ab82216f8a3c8794a06b81e91a6402f5c30237902681eff7f7ed8ca52c16a0bdbf4444054b214c0f8865dd7456a59b2", 0xa8}, {&(0x7f0000001c80)="8aef0aa380a176dd1ba49e208560ec8576ad61a00f634b92af1dda90bed8d61b3435d90ccab1e8aa2dcb269a40871ff6b3923032be12cb671bc56c04d2d80068487c99b4e44db895be064e0fe4b634be72046b568a02ba9b89adc6931ec4583798bc33c3237c4319a39263c4c6f8d196cd9ba42bd1d77adb0fcb1f6a5dcb2f9d9d44d3a308a231abcfbf2ce81e967d5ef56727e5caddb2617e290a7485497da17cfb454e02c6c213095b4a50ffcc9962e01efed6c7834f941baf29562a2558809662f5f437c6c9f74d0035", 0xcb}, {&(0x7f0000001d80)="76c023d92ad547a7c01bcbb9c0132c81ab2f17662cca89a4a82cb7a300451e3c8bc251dc74b9f52864566a70e2889a5a8c04dbefcb43947d5cf2cd156e38c2a927c90c2a408bcc276bc2ab91f9d22439e183aa277958b5ff6325dcf9887dffdeb07406816a899177075efcd038b58119e144234d01820c8babf238e174fba2cae2cba44e0c1fe4a112a05ba753348800480c5d10da6dacaaad808d4fc87cfcba1b936e0e6799054e3aabd5a4a9", 0xad}, {&(0x7f0000001e40)="bb83ca3f2231d83f85774cdc8e497a74276d4b9e0c0b4958539aaa093b767c0c3f0906ee301753b8a570642fb9a708338d6432a23225f68df6d1915f563625d26b7c6c25c098c7bf3d38d70ffb3594f8044cb26d757fc762e0dfeebcc1c732be318f3ce4e0890553da8e98eb3a4a796c9bb207e68043ac5a5df2281e9ca1e38ab65369a6872462df33966b7dfa08201c9d0d9830d087dabd3a259c70a74f7f10ef0c73963ec9f86e9da0d94ecd2329603ba49aa5c0201c202f4a6adefa8a2ebe2f3ae0988083d3", 0xc7}], 0x8, &(0x7f0000001fc0)={0xe8, 0x10a, 0x2000000000000, "8863a2b496cc8332501026df545513ad559459afa08518efbcff4673b9e9edce830b727b7d10f64030aa2a583bd49136c8a4e87364b636e5d9a0cb43e64fda7a7ed15364975151df68a1fa4d4d4d28d5941aa6c02ea50b306910898660c273c779f39c6eddba600beedd7f3a26f8e59cca5e65e8190a3aeb34f1b9fbecca3d1239c164c49897b713e6da1ba0f2c333ea4fb24823d004128abd7ceeaf5055aeee324b086fcf308df0161544befeb5195483e1c591af201f053179e6f2e3574fb54ac486fa2a63822b862c235e4b41f58e2f92c57b11"}, 0xe8, 0x8000}, {&(0x7f00000020c0)={0x27, 0x0, 0x0, 0x2, 0x6, 0x100, "5b010dde40a96b49f18cbd0c3a79fb0be761f7194fbe54ac91cfc453a63632f3be5147be48e8897b1f20d7961f25d70b47c380b5d26bac9b6c97f6fc63277a", 0x2b}, 0x60, &(0x7f0000002500)=[{&(0x7f0000002140)="2d79ea6c1533b611554c5dc893fdc77f535fef434489c0dc9c9d182f18cd24a03a8a61404667d8bc441286a9cfd1d753604818", 0x33}, {&(0x7f0000002180)="ed5bb6597cf4418b54aa31f76a3754b50f90de9881b66f957c356b99a34a10e394a2305590c7600fd1f75bfba0776baf1bc634f8faef595c9c1e", 0x3a}, {&(0x7f00000021c0)="c0154094bca9bd1e784b63e7bb86a8d7538880b27e5c689fb95d5fc37575e38b4538623a9227bcc11c6298f46303af5a275bf172c0deb1a39cfdbcc3930fd6c567eb2fc7a4a6dd874dec5d12513c447ee507b4f2799dafc1cb60beb39813e16f1aad9276655bff396b5b6245c19f4c2e6471578f2ff9963e58d895efb55fa18f8dc277e59691a4df32a65035115816198456c44a14cec4e7e65971cbe117", 0x9e}, {&(0x7f0000002280)="d40ae1f24cfa", 0x6}, {&(0x7f00000022c0)="75d9519e1b616a34e92b73", 0xb}, {&(0x7f0000002300)="99e7bcf1f22cdc6d617d50da107a2f02671f30fefb747753dc49cfde590fca6a98850e9551857854f892a45b216e398faf5b227ed090ea144e89cf30f59bef4b359c7da2ddef35a3ec9d1b2a46829c182c4fba58bd6221d590bab77b7a754b829a29f8447031ffb219ec90f15dc26ce77016638b849b72fd36daa723ddf076216d425cb4e0968244154bd32b2c6e7c2f3ccd61f4", 0x94}, {&(0x7f00000023c0)="aaf5de18459597781fddbaeb9c860305b2963201d62d0626b924f384a1a422af73fe5c99dc9a7d30bdfd917f5e84ac51f0755465c740e875747aa0d6636bdf87c53b7573b22fbc7be477a472f48a3e120c36e3e2c0db4eb2c658f20e6e52304bfd88ee51b502e0f143ea654a9760226a21636f08a066ddeac4bd53e1d0456d114db40481a227e6573db0b8398adc9a680b6e503f7149be8fe20422c0b045809a1d3087260b8fc836a1efa005", 0xac}, {&(0x7f0000002480)="47638eb194a1e8be733924b028d13996d1f5bc5a4326287d6a8cea74d5706240028d33f828f103d006b463a739f3a5ed86fc85a9e31157c84613d1fcc508971afa1a18a768cf7ef134c1841851c2d22314ef677a9f11ec4a96db8a426335c7504d4d48c93f7dd85ad52c35c99bd863e8e9eac1393e0a555faeb9a4168c923e", 0x7f}], 0x8, &(0x7f0000002580)={0xd0, 0x118, 0xd545, "529bc11ca1b4f324af8d23325a35532b44726127a31bd5113bda9d5e83208b552cc0e1e85163487b61c8c78f402c6407b3dace10e4e3116a5e6b639456569fea9eb5f3c3672cc1af9e6c12bd6d1abd54913aa8db5cc6ac56930e659fcbedcf55976c312dcf7a638469c4c80e09a3b1c90aa709b74c7b356c8efb1571bb829cc9ac7b81d1e67ff01cc88b1431e8cebe97e5c32cc2ae631ed8930138f79a8e5193056f5eb57ae01042f7cf5ce0d11efb2d4789f673fe507e3c88"}, 0xd0, 0x80}, {&(0x7f0000002680)={0x27, 0x0, 0x1, 0x6, 0x9, 0x100, "911d8e85b36e22d884f7f852d021afcff3931dd41ae99dda26cffcb3211aa0152cf01ec29a76e35bc3880cbc0474da2f2715077b579fe5ca3ff8dab992ae8a", 0x3c}, 0x60, &(0x7f0000002ac0)=[{&(0x7f0000002700)="ed57d072157e61da76f2b3c3e69be7964a528fcfed496420e9a957fd7e84e23faa46f8e9935153e81e49236244b3dc802677df558732e7bb94b7fd1930a0973c2008c2cbe0834392424922ab433a065d464544127bd56195bf385cd754b5d56a872290db07b4a5e7e6600c9decf249eff8bc2e68fff6a5219f682b303d1063679f7abbe790354b478b1ee209c6c0e8304fb4418decc3d541bcdd8d0991902ed8a4481835afd86f43860067cecb3997c20819f674adb1d4358bef6636a6cfa4d67a3f39a6bfb7a7ca27f45e9012e7674bc987c8fe0633c8e8c29981a3d19f9380ec7d9842c6f316661dc30a19ddb21e4c2b417a407d888d2bf1", 0xf9}, {&(0x7f0000002800)="1b6bbf1985dc2b4270941cf0eea7e8dd86b2569bd877c5b1a69e4a48fcb3dada9caea7d426a1a0b13d88925ff1b327a95be3a36dc4278a5a", 0x38}, {&(0x7f0000002840)="55360c3bba0b4003f9a7012fb39b11b0bd8612ff071924bd4b76a978faa5214e010e99bf022b0bfca78281bf0f0dd452a73969489a066dbc37c63fc8f38525325e5490869c53cf0518b3f98d65cfecd519b4f9b3d910068c04bcb9faade05ab37e05a0def84f10d940246d9a147d50968f749f4b63e745550cc69b66a05e89f0317439ef018238b44a29b38a932e285c7b6f6b1b4e1b28e40aed7c697c7831404e", 0xa1}, {&(0x7f0000002900)="cf9652140bf2f7aa4399e4a8d0252ef6304c90f4a2211ecf0959f6cec269746e4ea52ab5fe0c194f842cb507638a4242fb55aa4b65fd133140185d", 0x3b}, {&(0x7f0000002940)="88d2820c356e91f5d42f1fcf6f1782c74d193c90d0aff4854b82faf69d53d35828a88be1d1ea44d1c7ff304d33475f6a7b845d21423662dfe8c3e6f9096c2dbf3a2fa79f386b27f655456300486dbaa0afdb858b72c611a6e43ecdd44edefb1db7c72312a09785f19e777185c1dc1977854672daaafe9883e299da716cba561fbdd448b1b0f341a72441dcc1bd78c1def71047ea01a3934adf9e6bb3df26f825f82534", 0xa3}, {&(0x7f0000002a00)="3b3bfa2b774dbef77b653e96195b9afc9f6e2afe392270b9fc2e1e029d0fd3467e583947718cf7256408668b959459b2a018d4f323475e8526d06ca666ead3be552185d1fac318218ea6a632acfb6eb573f6ef95ce21697aa062b937c0cd32618c511b0ad38e717abe1cc74b52f9766bc680785c20f9a6986e1eb59036dcd51174809419cc6e788ee01ac66f8ec54eeceac7f7f0132b72c773c5e8f7a776585a5ea122f96da011", 0xa7}], 0x6, &(0x7f00000031c0)=ANY=[@ANYBLOB="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"], 0xd0, 0x40000}, {&(0x7f0000002c40)={0x27, 0x0, 0x1, 0x7, 0x0, 0xffff, "6f5da2833bdddc6a79a2e8d3103f975728cfd7502b3aa2cc03a6c39e352aaeb96f4c1e8a1c32350dfe0eb3f2adb0fe2c4034b6591e253c600f5b95c03c7602", 0x34}, 0x60, &(0x7f0000002d40)=[{&(0x7f0000002cc0)="3400cd43288fafd3424021f9f30bb4c46247caea5511ddd3fa3a3da5434c6f0cbbf2cb06d280cd0144217f779e721b421127b385789a35ac58bbd1306782740e66630695eb32f0001d5c9333", 0x4c}], 0x1, &(0x7f0000002d80)={0x48, 0x0, 0x0, "4195c48f1c1bae02dc25f3309ed3c22ab3995d0e97b415752f3c0c59f864149d82d3fbb585141d5989f6fdd6a5992a57dedbe9"}, 0x48, 0x20000000}, {&(0x7f0000002e00)={0x27, 0x0, 0x0, 0x7, 0xff, 0x6, "54c597b665e9b95cade4a9cf5a257e878be89c7600f6571503d530374c92de6f917da231a812f78b890f10f86c045854c1ce72c49b28778c1369dd16a9a1d3", 0x30}, 0x60, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)={0xa8, 0x105, 0x2c65, "5edb1e541dfc577636fcf7bd5653017747072918a169630f22046ac358f6231a4dfc84edce1addedcbd96f5d348ea980f0502667242dd2825185e02f905808bb38be494dd9e2cd300ae28c64f88a2dd1b79bcb41c58c31e635f8177b6aea4676b1aca86a5ff16b79d78db211fd58aa28097b5c4a9f67fe2b82cf76d9ba55dfd551fc735a17f3e3fb6e806abe41e5d96e74"}, 0xa8, 0x4000000}], 0xa, 0x800) 2018/04/21 07:41:03 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x6}) 2018/04/21 07:41:03 executing program 0: socketpair(0x1a, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x2}) shutdown(r0, 0x2) 2018/04/21 07:41:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 2018/04/21 07:41:03 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000040)=0xa3, 0x4) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x400, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 07:41:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000003c0)=0x100000009, 0x4) set_robust_list(&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x9}, 0x18) 2018/04/21 07:41:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/21 07:41:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socket$inet6(0xa, 0x801, 0x2) 2018/04/21 07:41:03 executing program 7: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='em1posix_acl_access$\\\x00', 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="8fb51b0d222cc3f5b41312b9eadc21c6c9792207d32bed53ad06f1a9353977bc4ccc158434c3d10eb9ba585e945265ddc4c4cd7041fc89aaf0ceb9de71ae536cb8171d205b4b30190b456193d055fb193aca02c409b3e1a38821f274ca16c78bb4b687e7e672c21fa02517472a1ecfbba55739b0e1063c", 0x77, r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) dup2(r0, r2) 2018/04/21 07:41:03 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) r1 = socket(0x1e, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xb0, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/176}, &(0x7f0000000380)=0x78) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) dup2(r0, r1) connect$ax25(r1, &(0x7f00000003c0)={0x3, {"c955d4dd2fe6fe"}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 2018/04/21 07:41:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000140)=""/168, &(0x7f0000000000)=0xa8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2}, &(0x7f0000000100)=0x8) prctl$void(0x2f) getsockname$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x101140) openat$cgroup_ro(r3, &(0x7f0000000380)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/04/21 07:41:03 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0xfffffffffffffffb, 0x800, 0x3, 'queue1\x00', 0xfff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x17, r1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="45f9780cacc35a794437022419002adeba57161abfed959022be105326a133ea1bf10bd19983f0888a4c67aa329e1a1224b08eb77f59a529211780310ee8bbb7c84423ec31c7dfe4fd533695fa33cb0b251bebdb93994ff9ed5d7cfc9ec3d61024b4b7d70b5abe91d78d4faa3b9948c961e5dbc353e0d1f7c261c3494bbc65c7e326edc067625b9f7fe83b457b2cb35d471455577a2b2ff16a1f073e66b357ef2da89bafeaf5fd282bb9330e0de70aeaec47b5af0547e6f539957aba85e0dc5f597ca461dcc94d7761f5da380129481a216eb1b918229ecdcecc5739731664096e4543d98d84bcf15e00cfadbe1d2024628c", 0xf2, 0x40080, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x1, 0x2d) close(r0) 2018/04/21 07:41:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 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) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xbff9) socketpair(0x3, 0x8000e, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r1, 0x1, &(0x7f0000000100), &(0x7f0000000140)) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x10000, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x3, 0x1ff}, &(0x7f0000000240)=0x8) 2018/04/21 07:41:03 executing program 3: socket$netlink(0x10, 0x3, 0x10) 2018/04/21 07:41:03 executing program 0: unshare(0x40600) recvmmsg(0xffffffffffffffff, &(0x7f0000004c40)=[{{&(0x7f0000001300)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001380)=""/36, 0x24}, {&(0x7f00000013c0)=""/183, 0xb7}, {&(0x7f0000001480)=""/149, 0x95}, {&(0x7f0000001540)=""/42, 0x2a}, {&(0x7f0000001580)=""/137, 0x89}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/188, 0xbc}], 0x7, &(0x7f0000002780)=""/88, 0x58, 0x7b82f2cd}, 0x1f}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002800)=""/188, 0xbc}, {&(0x7f00000028c0)=""/134, 0x86}, {&(0x7f0000002980)=""/194, 0xc2}, {&(0x7f0000002a80)=""/153, 0x99}], 0x4, &(0x7f0000002b80)=""/6, 0x6, 0x1000}, 0x1}, {{&(0x7f0000002bc0)=@rc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002c40)=""/169, 0xa9}, {&(0x7f0000002d00)=""/209, 0xd1}, {&(0x7f0000002e00)=""/174, 0xae}, {&(0x7f0000002ec0)=""/51, 0x33}], 0x4, &(0x7f0000002f40)=""/195, 0xc3, 0x1}, 0xffffffffffffc554}, {{&(0x7f0000003040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003440)=[{&(0x7f00000030c0)=""/218, 0xda}, {&(0x7f00000031c0)=""/106, 0x6a}, {&(0x7f0000003240)=""/110, 0x6e}, {&(0x7f00000032c0)=""/223, 0xdf}, {&(0x7f00000033c0)=""/83, 0x53}], 0x5, 0x0, 0x0, 0x6}, 0xd3}, {{&(0x7f00000034c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000003540)=""/78, 0x4e}, {&(0x7f00000035c0)}, {&(0x7f0000003600)=""/179, 0xb3}, {&(0x7f00000036c0)=""/142, 0x8e}, {&(0x7f0000003780)=""/4096, 0x1000}], 0x5, &(0x7f0000004800)=""/167, 0xa7, 0x800}, 0x99}, {{&(0x7f00000048c0)=@generic, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004940)=""/149, 0x95}, {&(0x7f0000004a00)=""/254, 0xfe}, {&(0x7f0000004b00)=""/237, 0xed}], 0x3, 0x0, 0x0, 0x3}, 0x1}], 0x6, 0x10000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000004e80)={&(0x7f0000004dc0)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000004e40)={&(0x7f0000004e00)=@delrng={0x10, 0x14, 0x300, 0x70bd2d, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21}}, 0xf9, 0x80000001, 0x5, 0x6, 0x88}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000009c0)={0x7fff, 0x80000001, 0x200, 0x2, 0x5, 0x16200000000, 0x100, 0x2, r3}, 0x20) sendmmsg(r1, &(0x7f0000000840)=[{{&(0x7f0000000040)=@in6={0xa, 0x8, 0xc7, @dev={0xfe, 0x80, [], 0x1c}, 0xfff}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="ac2d328c4b5cb27e07748bcb4ab2f89961b182f69736b0ab7fd93be0055f42e54bdfbcac78890d439bbed16bdb5b98f7aa456aad6ea35ea0d8666d77d2747181cca9a697e2390d90fde0513e1f7c08cf028491b5e7243c2625dddb4b", 0x5c}], 0x1, &(0x7f0000004ec0)=[{0xf0, 0x102, 0x5, "1d0a800a985c631ce86f0e74887dd61e56a470ea29be8352c9484e27a58741874d4f51ea2e131315d91368b70f4e1b3a2a43319c19daa126aea7bd89075b4c7327ece14a4e048bfaa7a0ce3bc07e01cefbd40f5813d83a9d0779b5d445c5f5ea4b5d192684eff98a12c96cc75cdced35670708bb36f9b9316b44f33ac53aa4852b382c727b57980df0e332503ace7fd68f9231ae7d3fd418e2078d13abdd65b1915dacc01823bad0c62c34affcbb286b82407d0359c77c3a8bb0978093ffe5ab456f9ac27cefeec89a77a59d0e7db51e70d1c038ed58a4a16613064908"}, {0x60, 0x11d, 0x69f, "3441f7efb1442a1953699595cb8164808fb5469f3ed11b506664c85f4986eb06721fcdc0cae942c0dc5b78ca3d38f8fdb06b44355d8d196d0a4aecc41798dacb5610d6666ef349e1c3b0"}, {0x108, 0x20010d, 0x3, "128a08fdd96fd8aa564dde46f0131cceab760ea8c798b4af72e5d9ebf337434c2197d3e04884b277f912d717b0069d939c935efe75a8bca9fe80327bbe4c05f518b8d3786b31b0b6e9912bcfe901cf823924723c7d5e4a88a35975236722a5b7aa70d5ddafcab93fb2395bf16f9ea9e4cd4de006f0dacc02761a7e9c1e8c63bbb98cc91c9a73f6fd3be70d4f456535cd4eac432011952767a2492d1084cb0dbd637460ed2508bd1472481afec1ad5e8b81ddef1b8a48a83259752757c5d7809ea96eb9b9b6e59e1b8d2f2d33e77727ebf64bbeaa57306cc40b449465a8b2eba8da0366a7142bb8b710c2e87e62ab1e0ea3d636f486"}, {0x60, 0x113, 0x5, "e4f66bd49a20e32de04ae609192184103138b0e6d82599ab740475f8332963c7acc9818fb25ff517cc5a54e85f7bb51a6a783b43cb724336cac35a263e568ede1aeae3b0e9a4bbcfbe"}, {0x58, 0x10c, 0x7, "fc0415840b52dd9739e858f05c1cf660115486cb62d6834bfa445e28a0a786a544e436c2a3f3dcbab311c6b4639ecf19abf92d74cac68c89e4ea637b6950f12194d2d8"}, {0xf0, 0x10e, 0x0, "537ae570928decbf75922d6061be9a8d94f306929ba248922c554fa8116d8bc43c133a9bdca26b630320a25c06c193a9092cae36bd0fac1a5519dfc4b47b770c973cba586cd31f5a8ca5bc3a02b630a0c64bd527df02845d5877d5eec86b8e663e99a2b619b0fff53b87d82e76c15a28fb2921852803b578f862af6799ce67244f0254004c3deef8f5fbef7b6b52f72491950c416b0ed8c05505525299cbbfea78f891a84d165f074e629d267c4f2df44d0e33c574997d37b44361ff371fc3adab3841d674ed2f629fbbde29fc74be08930408d8ec3b7bd4bb"}, {0xa0, 0x118, 0x9, "69e93a9c05b3d164186348ff322e1720a2ea1ec946be04a33768708209c49aff04888756415a751502598dd9fec6b662cedd168f19eab69482067644fe69d1b55c55e2fbcb8847be46bb5258111c1a2b76a8a4e27e82bdc1e9697d4c36d34849aab40de80262682529e949c5b8da5ccbed933ac1a3b9b64005107493142638fb2f9d16f7a57275979b26f61044"}, {0x1010, 0xff, 0x7, 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0x14b0, 0x40}, 0xfffffffffffffff8}, {{&(0x7f0000000180)=@llc={0x1a, 0x33e, 0x2, 0xfffffffffffffff9, 0x10001, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="4b848009b6dea23f1e88c734a99e73e6ebdb49901d40491366d573169a8b3ec30fb6fb0f60cf8c091687e9dc0d9945663d0eef21f22eb40dc51a07221da3ae8bb252c24514d0983a76b5d298d9a67c35ad9bd75dcf507d146f5bbbee389e4c0d9063f738459e05df975dd1f6e31dbdfa760727eff549eca4c77d8603be1bbd9706db4f", 0x83}, {&(0x7f00000002c0)="ef7c162081fe3ae38fe39bc4f4b4fc35066239f667ed8364bba15405d932429fb8640819b49f6b1547934f820270bb582c308fd70cde04f6128281d2bf7f7f171b25bdc82406a5555158c22ed1da90e78e049cc731fcdf638e6a6f2349ee8c67f960d38c36fabcb7fa8f008abdeb94a0c705cb9f77624f448416eb2ad8977385a64bfe7eb7a61403b96742735ebbc96511825b00647a0ac3eb40", 0x9a}, {&(0x7f0000000380)="d21ff22c28bcac9cd76b2c0bf5497e95b9a87c739ed36e48591625763f67afc173a0ea92fd7951b87076d689bf49ae91ccba991ddfb58218fef709a607ce1c889e21d45bc64a63d8f3b3c2548fb48f9df6a3da55e672efec7f606bbc8d3fcf9a6b416a71ec7cab33d6231a2a7e2064828ea205ef92d0b576cb9cbc8063b494f1fd3bd8f3ccc2fea3e1d1f87b4462db295fc80b9342f5e57443f6d99fc9a4004022afcefef56c76d263a94cbc142450428d68e384831516de4f76690d921b5ae3ee0c99ba30a000de5708d770ce458b2f61d7", 0xd2}, {&(0x7f0000006380)="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", 0x1000}, {&(0x7f0000000480)="35744de799d5523b38d51a5c79a8c5c0851606460a9ec812bf839793029233d0a52825d71b47f368e69921c76be89da18cbfcc3451f6c1fbc4b9ad1bf7cd93075d06f7841fa00aa379c5ca36ba34534f2be4e0cd8cf2", 0x56}, {&(0x7f0000000500)="0617b05d6e457ecb35374c75596bc669c02976b1922bbe5a9fcda1bf9eaac42f168c5e4c099f21d15f3f2b26fd5419e0bb7c301ed5a31a7a44d7a8e798121e6fd316df749d62d0854eeb890357b39edbd013bb987160cabf3656cf5b355129fbe62fa87fd6edf5b2db0f74e3cef9865ab3a217b4e601e8", 0x77}], 0x6, 0x0, 0x0, 0x44001}, 0x800}, {{&(0x7f0000000600)=@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0xb8, 0x195, 0x37805cd6, "a455187d98b12f07adc6770bbcdee980ae31e976e8824477241d9fae99a08edde11aea6729ddd46d89de24b230c7aebb3e13da93756b92ba51ff4aed32e238f060b812a3afd7cfd4fe9393c06468a28f59693f21487a971819b336d4983b16060bf6eb887724ac4216c5d1c50af4e2fa5c22cdf53b32b4c59e35ff9b17d45e7529bb6575c9502d3d7a6908a613a811ab9cc0a7c459bf0c8a4c4142cba60701a1c894"}, {0x20, 0x110, 0x4, "1e407ebc30c812488fc2"}, {0x40, 0x104, 0x480000, "cce17066ec493e307bdf7b51e88e6054891b3fddf14ec95ed0007b44bc138de1026ef61853fa1a8c9c14b59b6ba262b0"}, {0x18, 0x114, 0x7, "dd4c"}, {0x50, 0x102, 0x1cc5, "49f1ac04687b64c7c360056187dfc022a91b7a25b8c94f6860196ddaadbb55dcab8240e90874b8764aed3455832c64fba09665b9796585819c8504b4"}], 0x180, 0x20000010}, 0x80000001}], 0x3, 0x24008040) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000000)="981a39289599f62dd586e452dddde175", 0x10) 2018/04/21 07:41:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/04/21 07:41:03 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(serpent),wp512)\x00'}, 0x58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='rfc7539(xts(serpent),wp512)\x00', 0xffffffffffffffff) add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="9f92cde1752ec8ebf420c3b81a503bfa97b8b3473ec534dbb6eb5146841262b9ab3164c979ad23546e30ca0b1cafb5d51621b63a7a42b83b5c578fc3d5513ce8645af1acb0eec47945c74c59fe539fe2450903976f7f0fa59dc3b74e8e4d771480e11b50f8a0715b5d1e36d561511ba4e3e6d3b268ea7224d435156382737bae0da3c7d12940339d738bd076e6c80e913fa4aa23e8bd2919d7142d6055b9", 0x9e, r2) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) getdents(r0, &(0x7f00000000c0)=""/226, 0xe2) dup2(r0, r1) 2018/04/21 07:41:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000000140)="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") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x10000, 0xf00f, 0xe88c, 0x4, 0x5, 0x3, 0x6, 0x6, 0x2, 0x8, 0xe247, 0xfffffffffffffffb}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/21 07:41:04 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x24d, 0x3f}, 'port1\x00', 0x89, 0x820, 0xffffffffffffffb2, 0x9, 0x80000001, 0x3, 0x0, 0x0, 0x2, 0x100000000}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20002) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) vmsplice(r1, &(0x7f0000001500)=[{&(0x7f0000000300)="967b64e0f3bc451a27c399886baf35588e9573e6864af2ebfb898595703b507c63a0c7b9ecc26c1b93db6b70afe0e6e5aeefe023714f3b83e713c53dbe014de1176018a272a70ec737bde532b8f3789a656c095bc84a282d7ead0d7d697842cfe50f8536701482655e", 0x69}, {&(0x7f0000000380)="fb3ceb68580458a6f0ec1956413211d265600ced1ea3f484de94ae85069a16692f1325e409a7d90dbf66c8434568db618229b7fc6c7b8531cb75e8", 0x3b}, {&(0x7f00000003c0)="91fcb13dba2e9cba7ce3c562855de007f74006fb15eedecb6cc4e19e5e4a62c5ac7407b7b32cb44d6d60347b21bf55eec587f74c7311f11581f85e4013f83483937f40625d20880bc091bffc53d7416d7ff9dfeb9062b9ff062f", 0x5a}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="82919a1193de1e95caa541a0553c17da510897cb403d70cb0ef8ae07edd420bec4a5af9e02c0a31668cd97eb80b8374b59dd0a9009ed7df927bc75326910195eb793903d3d3440849367c1653151152e2a3d1c6085a1255eedda841aaaee90068d05f50d2d84e3d625f4999f3dccfc2b0e040f2a81b5b4f536a769643008323b8196314ad66cdbdb93b483f024ed9c8681a7e4d9b34bb0fd16dfbe36cd745a0780939df75f39005ba906e7a29a028462", 0xb0}], 0x5, 0xa) prctl$setname(0xf, &(0x7f0000000000)="e547504c5d00") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$nfc_llcp(r0, &(0x7f0000001580)={0x27, 0x1, 0x0, 0x2, 0x46c55534, 0xfffffffffffffe00, "25063d8e4e5092adef42bb0ea599a2da02786333705cbf822cd954ac154f61953a4bb90cc99a04268ea5600225b607d5afb17d1f8880f89805926714f2a554", 0x1c}, 0x60) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xaae6b89e7108e215}}) 2018/04/21 07:41:04 executing program 5: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x40000008}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r4, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/21 07:41:04 executing program 1: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000340)={0x1, @rand_addr=0x1967, 0x4e23, 0x2, 'sh\x00', 0x14, 0xfff, 0x57}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x4, 0x8, 0xa6, 0x0, 0x11}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x7, 0x4) socket(0x1a, 0x5, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r3, 0x2}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) 2018/04/21 07:41:04 executing program 4: unshare(0x20000000) clone(0xa0718a6924206ffc, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='vmnet0):}+cgroup\x00') 2018/04/21 07:41:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x7, &(0x7f000046eff0)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x80100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x200, 0x10000, 0x20, 0x401, 0x45, 0x1, 0x1d32, 0x1ff, 0x5, 0xcb8, 0x0, 0x6c83, 0x6, 0x7fffffff, 0x80000001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x4, 0x1, [0x5]}, &(0x7f0000000240)=0xa) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/04/21 07:41:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0xd4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, &(0x7f00000005c0)) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000200)) 2018/04/21 07:41:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3d7, 0x80000000, 0x1ff, 0x2, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) 2018/04/21 07:41:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00008ac000), 0x0, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x6) sendfile(r2, r1, &(0x7f000013bffc), 0xf4) 2018/04/21 07:41:04 executing program 4: unshare(0x40600) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000080)) 2018/04/21 07:41:04 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@nat={'nat\x00', 0x1b, 0x5, 0x6a0, 0x4c0, 0x0, 0xffffffff, 0x2a0, 0x140, 0x5d0, 0x5d0, 0xffffffff, 0x5d0, 0x5d0, 0x5, &(0x7f0000000400), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0x8, 0xff, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff, @gre_key=0xffff, @port=0x4e23}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0xae4d}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@rand_addr=0xffffffffffff92ad, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x9, @gre_key=0x101}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}, [0xff, 0xff000000, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gre0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x2c, 0x80000001, 0x5, 0x13eeb1d1fe80f005}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d6, 0x1, 0x6b}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crack_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6, @ipv6=@dev={0xfe, 0x80, [], 0x19}, @port=0x4e20, @port=0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x202) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000240)=0x0, &(0x7f0000000280)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/21 07:41:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/21 07:41:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x81) unshare(0x40600) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x4, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/21 07:41:04 executing program 6: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000008c0)={0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'fo\x00', 0x22, 0x4, 0x73}, 0x2c) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vga_arbiter\x00', 0xc043, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)="7b511650965f8cde49b20e2f249adb96065bb0b46133eeb872d927142f2a327d424c6c8db2500622b98f230b182fa34e04bdb93a3473c1ead6fc2c8e9eb7f2c5c89b117b427444080941ff1cfc21aa50720316769d39a8fc8f41dc071f9357b82a4fe9fad489dd5b", 0x68}, {&(0x7f0000000240)="473770d55da6392202097f9d6baa36f2a308f9045d326bc335ed326a836930b039100408419cf06eb382b8ef4fcf12392e00fea00fdbfc1c8931873d81d3ec171a4edb8ca94d80a91b784eae7d325255e815da9ceedcd94e29e357edb2083aff4e55d9df068c7a5a86ed84f9d923d51da6c957fed544197605bbbb6a47dc80d6c2d2913841b1aecea977f7d24d2fccc8355772d314f40b2b47593899d73581440762bf4180a63d9b0fdbf546fd8e9fecc876fcbc855b4f3da60a916bc4f8", 0xbe}, {&(0x7f0000000300)="d34ed0a55d9b8d5cab2420428d4356f913b672d995d59f1aebe47750d4478bfc5a1a6922d29db359a29e803782718cec17251095c0e81c6e2e247bad6429b2443713af88f887c05c8a6a9006d4b4c83899daecf3c58194d5a883b064771ef6e7efb9e7b83b2aa6c6cab580d062e3a2310ce217ecaadb9f75d122e2a998e34d402eedfd4970ff61fd7f7375b1d2ef99f99ae97960f4be6656a3a9d693c2532491df76874d4f61c4d63b0265fc13b846c84e9ee786ce484788001f8f5efb5186098d0289d92aaf99c58c541d50a492968c9f5cd7b8c6e611b1f45f7fcd81ffadec50b6500ad9a75b1f1eecad43ac13ddfc", 0xfffffffffffffe92}, {&(0x7f0000000400)="1689e6bd14db3e338add9a0d70191989a252c0c593617bdd679d403677c53ff3c17ae8c19482c3e260bc3038e4e3c6a52b11a7a941a74aedef6d95a882dfc2ed92228b4deec9a938fd0c16cb249a1c3bbfeb2cc743cd2290576a65d603d958663de1063ad42dea3dba96288d44ec43b10a8f41c93f4d0fdcf7724e4d1b22768d71da7d03c5b8410d29c4", 0x8a}, {&(0x7f00000004c0)="24a24d0903c13c1ddeb6ec6f5c8aa6282529484e8154029b4e4bf754fc530d2fade1310abed6062ee0685f2247413df845c89ad97be47fbb24fac36d6ce86643697fd952a72823bfb7fb0ab90fdf2d0e8bb4098ca399b526cb22f714919e2491aab0db7be98005468f2c29", 0x6b}, {&(0x7f0000000540)="fd00d35595012b523ee6b2f684", 0xd}, {&(0x7f0000000580)="da604be6132b51c66a1c1660189ac8c22c64016f2b16e370877897d93c981c3748af79c00c3a98d12c022b968f3df9bbb5aeebfc00193b38794005b2d588018387c7a316ec8941822e13c8c8e9fea49f7ffb9bb5b7ed1018f845477b04e9d7b3fb1c620cc6d628280b9a7d94967f510a8048da7f8758", 0x76}], 0x7, &(0x7f0000000680)=[{0xd0, 0x11, 0xb8, "da49753ddfaf4378305d6857c144ac3665583bc85d9fc4aa598b0dda671cc0b4586c5c3cf8d779dcc3f8d9b5875ad008d56747bb1dfe83589a0388ec1087be6033df35828192b60f2681efaf443ececb09757561f13e5204c235881ded63a8c37a4eb9a206d5139816234b966dc5648dbe8a459954dbdd3e6c9d32d6ffd5cf502565340c8979a2a0ab8831866772ee1892af61c9394d39655ee918ba572128b58879b9196c49b127309fc9ed3a88ec420f4cac966f89f3e83c"}, {0xe0, 0x99, 0x3, "8c4252e861d2f375afc633db8013d914580b15d1dca327312f7c19090cced076b36bb80bdbdc80c73f513b52dad206cae9a3f45c12165962b2c7b080be624dfdcec73249a6882e1821f4c2743bb90c63d0013b9167fa06a055ce5a775bff74778849cb8bed26ae9e32d18297b831c5c37adaddb4b0f0e216701e835e4cc1aaf8c5ad404d97e81365e382d50c7b5655c3f45c0fbad5dec2fcd909173af0abc27f64b37b6fe37822f87a7809d0e8a49707235ad8afe7621b9f92c1d2933b9fbb50582be10b1ed4fd551d4113c896edff"}], 0x1b0, 0x800}, 0x40040) socket(0xa, 0x80000, 0x2) 2018/04/21 07:41:04 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) rt_tgsigqueueinfo(r0, r1, 0x14, &(0x7f00000002c0)={0x2e, 0x0, 0x2211, 0xb296}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = getpgid(r3) r5 = getpgrp(r4) r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x20000820, &(0x7f0000000000)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1050c0, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendfile(r7, r8, &(0x7f00000001c0), 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xeea2}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x12}], 0xb0) 2018/04/21 07:41:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x26, &(0x7f0000000000)={0x0, 0x0, 0xa9f2, 0x4000000, r2}) r3 = dup(r1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x4, 0x100000001, r2, 0xa28, r4, 0x5, 0xffffffff, 0x5}) 2018/04/21 07:41:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) accept(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000380)=0x80) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14, 0x80000) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001980)=[{&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/38, 0x26}, {&(0x7f0000001540)=""/238, 0xee}, {&(0x7f0000001640)=""/38, 0x26}, {&(0x7f0000001680)=""/55, 0x37}, {&(0x7f00000016c0)=""/225, 0xe1}, {&(0x7f00000017c0)=""/3, 0x3}, {&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/112, 0x70}], 0xa, &(0x7f0000001a40)=""/141, 0x8d, 0x2bbf6f22}, 0x3}, {{&(0x7f0000001b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/55, 0x37}], 0x1, &(0x7f0000001c00)=""/220, 0xdc, 0x101}, 0xd75}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d00)=""/197, 0xc5}, {&(0x7f0000001e00)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xfffffffffffffc00}, 0xd497}, {{&(0x7f0000001e80)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f0000001f00)=""/158, 0x9e}, {&(0x7f0000001fc0)=""/236, 0xec}, {&(0x7f00000020c0)=""/202, 0xca}, {&(0x7f00000021c0)=""/216, 0xd8}, {&(0x7f00000022c0)=""/67, 0x43}, {&(0x7f0000002340)=""/171, 0xab}, {&(0x7f0000002400)=""/120, 0x78}, {&(0x7f0000002480)=""/170, 0xaa}], 0x8, &(0x7f00000025c0)=""/226, 0xe2}, 0x6}], 0x4, 0x2, 0x0) accept(r0, &(0x7f0000002900)=@hci={0x0, 0x0}, &(0x7f0000002980)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004bc0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004cc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004d00)={'erspan0\x00', 0x0}) accept4(r0, &(0x7f0000004d40)=@can={0x0, 0x0}, &(0x7f0000004dc0)=0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004e00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000004f00)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004f40)={0x0, @loopback, @rand_addr}, &(0x7f0000004f80)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000053c0)={&(0x7f0000004fc0)={0x3f0, r1, 0x300, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x248, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0xdd33, 0x3, 0x7}, {0x7ff, 0x1, 0xffffffffffffffff, 0x401}, {0x9, 0x7, 0x0, 0x5}, {0x6, 0x0, 0x2}, {0x2, 0x4, 0x1, 0xfffffffffffffeff}, {0x7fffffff, 0x6, 0x7, 0x7}]}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xce}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/21 07:41:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000363ffc)=0x1008, 0x1e8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4e4, 0x7f, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x1}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x6, 0x5, 0x8ffd}, &(0x7f0000000180)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/04/21 07:41:05 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000080)=0x8) r2 = semget(0x3, 0x1, 0x80) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000000100)=0x7fffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8, 0x2, 0x7ff, r1}, 0x10) 2018/04/21 07:41:05 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)='iv\x00\x00\x00\x00\x00\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.clone_children\x00', 0x2, 0x0) r2 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000000000)={0x2}) 2018/04/21 07:41:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) sendfile(r2, r1, &(0x7f00004b5000), 0x70) 2018/04/21 07:41:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x12) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000), 0x3) 2018/04/21 07:41:05 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x9, &(0x7f0000000400)=[{&(0x7f0000000080)="819b56b994336ed884c9eed1b525de7606e45348cfec4eb62e7559587bf63907617ccc893bc977d66cfd46fe793efaf2472b4730ee5d61f6e498b37666add00afd50195fd6f2bc58e680ad37038e558152c3a921a246", 0x56, 0x7}, {&(0x7f0000000100), 0x0, 0x5}, {&(0x7f0000000140)="a4fbeab56efc04c207c74db39dacb257a214414b4d97cb60a3c998195b9b30c77f5de77907b1427d94e9bf373b78d8a83c63a0d89df4eee4b2f7d7aa6700fbef9bf2ba43c8bdd967182bc6767e0ad311bbeb6064ec8f081a9051017d33dca391c564f75ff0ba1890541a4c0a", 0x6c, 0xffff}, {&(0x7f00000001c0)="1ba823760418ebb9fbb723dff98060eb81b3907f94429e76220487db445c23dfbabe20d491fd7d770f25b08a40a87f8e2bb57986984bda6cb814efb43e8f877479358f00c42664b6a056a65362203d08d055be03dd268328236c88c6fd6c279f5a5e32d8380c826285cf2f3aa0ae8bc7c0b3eb04c19415ef0d6b1b5c7134b2cd3591f6f9990f7bd653d96832920ade8b75ba000c8fd49a34cde586ab1cb82f9c53", 0xa1, 0xffffffffffffff80}, {&(0x7f0000000280)="fe407953609c5636062dcd5c1a6a00b2c3167310bacff6417a214187c7bb84821f7c9580a747758bcab35606", 0x2c, 0x185dc920}, {&(0x7f00000002c0)="69fcce35b15d28d02cf0be4c52", 0xd}, {&(0x7f0000000300)="5d55c3d032c53a70c35eeceade8f8d1af2a3181b392cbda4f5c19a0d650495be39b2802eeaa24734e4b7a8d94914b68727486fb8890c8e48fed961ddbcce4f34e4118a4c95f364ee48cc2bca6fd268b958e29ac6fa332f5e4932e2f937a5cff8e5aad11b8a4fe33a225369e04e5723970286274b49db6f7f12461a57", 0x7c, 0x718}, {&(0x7f0000000380)="e0d2cc83cf13a9516da1584efeef46458f077116066720a5b95be4cb4f34594c5abd", 0x22, 0x8}, {&(0x7f00000003c0), 0x0, 0x1}], 0xd8c6ea3b67939ac8, &(0x7f0000000500)={[{@compress='compress', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) 2018/04/21 07:41:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x3, 0x800006}) 2018/04/21 07:41:05 executing program 7: request_key(&(0x7f000084effa)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) clock_gettime(0x2, &(0x7f0000000000)) 2018/04/21 07:41:05 executing program 1: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000340)={0x1, @rand_addr=0x1967, 0x4e23, 0x2, 'sh\x00', 0x14, 0xfff, 0x57}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x4, 0x8, 0xa6, 0x0, 0x11}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x7, 0x4) socket(0x1a, 0x5, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r3, 0x2}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) 2018/04/21 07:41:05 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000001c0)) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200)) 2018/04/21 07:41:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/131) timer_create(0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000140)) 2018/04/21 07:41:05 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) unshare(0x400) fchdir(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) unshare(0x40e0000) 2018/04/21 07:41:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2}, 0xffffffffffffff1d) 2018/04/21 07:41:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x600000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') 2018/04/21 07:41:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r2, &(0x7f00002ecf7e)="d33e3ac1792b00000001000000002bc83d59408649b981c2d0e252ec7a311c2c5558503f65000012000000d44709370caa853da5b8102d39", 0x38) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000300)=""/148, 0x94}], 0x2, &(0x7f00000000c0)=""/79, 0x4f}, 0x0) 2018/04/21 07:41:05 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x10, r0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000005ff8), 0x3, 0x2) fchmod(r0, 0x14) 2018/04/21 07:41:06 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x20000007, &(0x7f0000027000)={0x2, 0x0, 0x8003, 0x0, r1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1}) 2018/04/21 07:41:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x47) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) readv(r0, &(0x7f0000000000), 0x1f4) 2018/04/21 07:41:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x9, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) dup(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x5}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'bo.d_slave_1\x00', 0x8000000000006}) 2018/04/21 07:41:06 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80000) fcntl$addseals(r0, 0x409, 0x8) getdents64(r0, &(0x7f0000000100)=""/211, 0xd3) 2018/04/21 07:41:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4100) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/04/21 07:41:06 executing program 4: r0 = socket$inet(0xa, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f00000009c0)={"44106c74657200", 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xffffffff00000001, 0x2, 'client1\x00', 0xffffffff80000001, "530000374b4cf305", "08040baf29516b2f23971088ee44a2545ccbe5915b54e36d67e1436bf1fe8557", 0x6, 0x5}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x6, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x9a}, &(0x7f0000000000)=0x8) 2018/04/21 07:41:06 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000000)='/dev/vga_arbiter\x00', &(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)='/\x00', &(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000140)='\x00', &(0x7f0000000180)='\\\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf0, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1e5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfa5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x7fbb781f0aaecf18}, 0x8004) 2018/04/21 07:41:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0xfffffffffffffc01}, {0x5, 0x3}, {0x80000000, 0x9}, {0x7, 0xfffffffffffffffb}, {0xb6f1, 0x3}, {0x789b, 0x5}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/04/21 07:41:06 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) 2018/04/21 07:41:06 executing program 1: r0 = semget$private(0x0, 0xfffffffffffffffe, 0x400) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/21 07:41:06 executing program 7: socketpair(0x19, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x7, 0x5a76, 0x3, 0xfffffffffffffffd, @time, {0x5, 0xa94}, {0x400, 0xea24}, @addr={0x8, 0x3}}, {0x1f, 0x849, 0x4, 0x1, @time={r1, r2+30000000}, {0x5, 0x9667}, {0x1, 0x8000}, @connect={{0x2, 0xf52}, {0x1ff, 0x8000}}}], 0x60) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 07:41:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)) clock_getres(0x6, &(0x7f0000000000)) 2018/04/21 07:41:06 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/netstat\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/206, &(0x7f00000002c0)=0xce) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000240)=0x4) getsockopt$bt_hci(r1, 0x107, 0x0, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0xfffffffffffffdbb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000003c0)={0xfe, 0x0, 0x1}) 2018/04/21 07:41:06 executing program 1: prctl$intptr(0x1f, 0x7fffffff) socketpair(0x9, 0x4, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x1000, 0xffffffffffff8001}) signalfd4(r1, &(0x7f0000000080)={0x9}, 0x8, 0x80000) 2018/04/21 07:41:06 executing program 4: unshare(0x8000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000000)) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) setsockopt(r0, 0x20, 0x8001, &(0x7f0000000040)="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", 0x1000) 2018/04/21 07:41:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000200)='ubifs\x00', 0x1004, 0x0) syz_mount_image$minix(&(0x7f0000000a00)='minix\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000b00), 0x88000, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x8, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x6b, "33514243941d223ef0ceb1d30bf98171ef7ab02c6c5971b266a79bab9b69c5257296867b57b94b3ae2667759c1fd48b54bb53087b7d0508f378e83e236f2aefa1f2add07a6fdb88122a1ccd1da8a4bfb81cd756dff4f225ff2f346b04cca084f0dc5214a6254e714059095"}, &(0x7f00000001c0)=0x73) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xec, "e7f356d8505083c48e9065223b6fc200545d21e4621280a5e57cc809205916b3145a5794a0b794887168aebc4c14a12afcdef7f854d2f857a1d60b295ea9bc30df073c4f1c451463ec4edefcd3d509d587b4c1eb489de00be3cdb0460d22ba1ff94f55cefcfaea6e5f5d7cfc10d7448e20c2f0beb2180d391bc5eb80bd34540b49e582c23c342a82ada6f1ac835f907b942b02be6d319dacfb32ecf80d3f69376e96c12e0d0fb6c0a762cd9a5c2c347b2f1b964866528d299f5e64856f1ceec7912b82fff1b8b3bc5340402b98b1cd0c8477f888d23fb3edb87e417c05c4621eef2bf0a1b5e7792e4d440644"}, &(0x7f0000000480)=0xf4) 2018/04/21 07:41:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="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") 2018/04/21 07:41:07 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 07:41:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="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") 2018/04/21 07:41:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="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") 2018/04/21 07:41:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x7b, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0xa8e5e0ba78079b96) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a87ff4), 0x8) 2018/04/21 07:41:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) 2018/04/21 07:41:07 executing program 6: unshare(0x8000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x28}}, 0x16f, 0x0, 0x9, 0xda2, 0xfffffffffffff90d}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x3, 0x6}, 0xc) msgget(0x2, 0x254) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r0) pwrite64(r0, &(0x7f00000017c0), 0x0, 0x0) 2018/04/21 07:41:07 executing program 7: socketpair(0x19, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x7, 0x5a76, 0x3, 0xfffffffffffffffd, @time, {0x5, 0xa94}, {0x400, 0xea24}, @addr={0x8, 0x3}}, {0x1f, 0x849, 0x4, 0x1, @time={r1, r2+30000000}, {0x5, 0x9667}, {0x1, 0x8000}, @connect={{0x2, 0xf52}, {0x1ff, 0x8000}}}], 0x60) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 07:41:07 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f00000078c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/21 07:41:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0a9e76590ba4fc38dec06272785699000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7", 0x52, 0x0) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/21 07:41:07 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x58732cdf, 0x4) 2018/04/21 07:41:07 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) sync_file_range(r1, 0xda5, 0x2, 0x3) 2018/04/21 07:41:07 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x10, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xef}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/04/21 07:41:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/252) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x98) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/04/21 07:41:07 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/21 07:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080), &(0x7f00000001c0)=0x4) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)="180f37a256a41b34093dd6a8092986cf2766567c3b0d43e82bc49a6e078d83f281c002d5d07d59de61e8b1f2896f269d11a04444da882f844a244f2cdceec706cbb9510d84d76a383f1ea96eddf463a5bd", 0x51, 0x874a, 0x0, 0x1}, &(0x7f0000000180)) [ 79.412659] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 79.498085] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/21 07:41:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000715fa1691d3cb213000000"], 0x110) 2018/04/21 07:41:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4d) getpeername(r0, &(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0xd5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9f}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x101828a0}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=@alg={0x118, 0x10, 0x239, 0x70bd29, 0x25dfdbfc, {{'xts(cast6)\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x2ea}, {0x8, 0x1, 0x2}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/04/21 07:41:07 executing program 2: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x51af, 0x800) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) 2018/04/21 07:41:07 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x300000d, 0x14011, r0, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e93f95e5ed712c213f0e4bbc4d19587cbf1cae2b0a84dd9dd6706842f209c2a70a961d3f76e9834edd88935a973d708709625973df1eae341eaaa9ee9a14cad0011a657f3473b41500b6dd2849e4edaddef2ad7ae5b700ad3997e8974561f17c5afe30593e8baf28ee7f97aee0929048082e970c98531d3c5f92811924cc787348ee4ef3288420c355e006820a596403cbe228817b3a4d76c419", 0x9a, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000100)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f00000011c0)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="97ee048755266c66c2057a0b31d52f2f", 0x10) 2018/04/21 07:41:07 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) fsync(r0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) io_setup(0x683, &(0x7f0000000180)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) fcntl$setlease(r0, 0x400, 0xcd4c5d5d76eaf374) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/228) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x3, 0x82) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000600)=0x4, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x6, 0x1, 0x9bf}, 0x7a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0xffffffffffffffcd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x64) 2018/04/21 07:41:07 executing program 6: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0x9, 0x0, 0x3ff}) prctl$intptr(0x18, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10041, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5481, 0x2, 0x1, 0x7, 0x6b7, 0x367}) 2018/04/21 07:41:07 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4a0000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, 0x2, 0x6d49bbde, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0xbf, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, [0xfffffffffffffe01, 0x8, 0x800, 0x989f, 0x65, 0x2, 0x7ff, 0xc0, 0x9, 0x1e, 0x1, 0x5a59, 0x3, 0x800, 0x401]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/04/21 07:41:07 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) close(r0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x40000004) 2018/04/21 07:41:07 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x12000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x48, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/21 07:41:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) umount2(&(0x7f0000000140)='./file0\x00', 0xc) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000201000000010000000000000800000102000000000000000000ffffe0001001"], 0x80}, 0x1}, 0x0) 2018/04/21 07:41:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7, 0x8000}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="9a5243b0f3ad1ffdb7ba1760612fd12f798e8327ffffffffffff08004f0000280000000000006a7d00000000ffffff00001000780000"], &(0x7f0000ea3000)={0x0, 0x1, [0x0, 0x0, 0x0, 0x7c0]}) 2018/04/21 07:41:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000001a, &(0x7f0000000080)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="8c", 0x1}], 0x1) 2018/04/21 07:41:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2, @dev}, &(0x7f00000003c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/21 07:41:07 executing program 5: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x49, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/76) sendfile(r0, r0, &(0x7f0000317000), 0x69) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':cgroup^ppp0user}}&nodevppp1,(\x00') utimes(&(0x7f0000001080)='./file0\x00', &(0x7f0000000000)={{}, {0x77359400}}) 2018/04/21 07:41:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000100)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff89) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0x6, 0x4) 2018/04/21 07:41:08 executing program 0: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r2, r3/1000+10000}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000140)=""/127) open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x0) 2018/04/21 07:41:08 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd2ce, 0x40200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x3f, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r1, 0x1, 0x6, @random="1c7c3b197c46"}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="74006f44dbda3bf9c67428054e63d7b2a7c34e7a11cc2fad6da4d83f53101a71e0dd17a2229bde10e8158c6fd4c6a7b75b539f06f395326b7587964a65b0ce91e09085dd06a8247371857070fade8b9f77938cc478499c572e2f6b08e21b0e5122", 0x61) clock_gettime(0x0, &(0x7f0000001200)) 2018/04/21 07:41:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="beebdd80a9708884f80adb8441463549b6c18462a849883f2a0aaa12a25661ecc125edf331d386a33d39023619558692ff4e6e1ae21493635b88ff4a66fe0149588756dd19b68d3d13e2a3659948923af63d00abc0b3df9fcdcd11c8844c1b3eee65db8a948d78e497b286242d9fcadb4a9025932ed0734698b91fa597a994a8347dc9b04307a6dab53c6cf558c4d23d5e2eeeda8067c809a680e016d68e8f3e0069a75d02717b7949bbf26302a2ab6c2d67c3b362833ac9a805e0c5e2678d8f9b559e0ef3e9b64c597ee5b72be697a873151b4ac292286782c2") 2018/04/21 07:41:08 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x1) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pselect6(0x40, &(0x7f0000000040)={0x7, 0x0, 0x8, 0x3655, 0xffff, 0x1, 0x6ca, 0x10001}, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6, 0x5, 0xfff, 0xb1b6, 0x4}, &(0x7f00000000c0)={0x5, 0x3a2, 0x9, 0x3ff, 0x1f, 0x8, 0x100000001, 0xfffffffffffffffe}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffffa}, 0x8}) 2018/04/21 07:41:08 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e5, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = dup3(r0, r0, 0x80000) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000880)='*%\x00'], &(0x7f0000000980)=[&(0x7f0000000900)='HL\x00', &(0x7f0000000940)='\x00'], 0x1000) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6d0, 0xf0, 0x0, 0x3b0, 0x4e8, 0x4e8, 0x600, 0x600, 0x600, 0x600, 0x600, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x3cbd, 0xffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, 0x23, 0x3e, 0x101}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0xffffffffffffffbb}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x1f, 0x8, 0x3}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x3f, 0x1000}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4, 0x15, 0x11, 0xffffffffffff2516}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xffffffff, 0xffffffff], 'bcsf0\x00', 'ip_vti0\x00', {0xff}, {}, 0x7f, 0x1, 0x7}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x80000001, 0x377}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x2000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x730) 2018/04/21 07:41:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x2) mmap(&(0x7f0000235000/0x4000)=nil, 0x4000, 0x2000009, 0x32, r0, 0x1) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/21 07:41:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000, 0xfffffffffffff001}], 0xa0409, &(0x7f00000000c0)={[{@discard_size={'discard', 0x3d, [0x38, 0x30, 0x2d, 0x38, 0x0, 0x33, 0x3d]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x7f]}, 0x2c}, {@umask={'umask', 0x3d, [0x37]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/04/21 07:41:08 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x100000001, 0x6, 0x5, 0xffffffff7fffffff}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85010400000088f301e710", 0x102}) 2018/04/21 07:41:08 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x400000000001, 0x2011, 0xffffffffffffffff, 0x10000001ffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/04/21 07:41:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0xa0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="7685d513f30bbb5255758558f208ff25f2b94f9dbd4be2380da3f93e6f2f", 0x1e, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x20000) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='.vmnet1\x00', 0x5373e23d6960aa88, 0xffffffffffffffff) 2018/04/21 07:41:08 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd2ce, 0x40200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x3f, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r1, 0x1, 0x6, @random="1c7c3b197c46"}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="74006f44dbda3bf9c67428054e63d7b2a7c34e7a11cc2fad6da4d83f53101a71e0dd17a2229bde10e8158c6fd4c6a7b75b539f06f395326b7587964a65b0ce91e09085dd06a8247371857070fade8b9f77938cc478499c572e2f6b08e21b0e5122", 0x61) clock_gettime(0x0, &(0x7f0000001200)) 2018/04/21 07:41:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/04/21 07:41:08 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001780)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x1f}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$kcm(r1, &(0x7f0000001680)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0x1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="8f56daf7405b353f241239a167c8491e195f0607c08353756ead28dd513ff44fa8667e20ee063883fa3e5e8ac5c45e7aa28df7c7affc1a5c8fbeaf92b6eae597cb35f2f860678357e89e123a519e11e7fe6e2f69de6c06dd71769c170ac62d68e9472e9d0c952bcbe671ed37cca215fca35ff3435803aa45f3acab149b8ee3b0d20ed66704e9d37a68e5e37c811ece5d521d156664f8cbe744b42eec18248dd640fb84e56f26f87fd06f7d16372168034cae3a2f77fef5", 0xb7}, {&(0x7f0000000200)="a31948616836f35d51af52303919094265b84950c20ccc9438f35aced0216bb9a55fc2e7337a1be7a6a7e1c31d4b4ee91c40667089414685d35eb0ce9d31680b843d468d5c9a148dfceb95547d412ca982d1a55549670ac035d7ba0d16e9c47d257ce1ff6a39c597621af86ac325fee19c14ec91b3c22e19506c5fe6d16dc5129594fc98b8ad15c6fc0cdc7edbe2b20502d4cbdc797c0efe4df70e9d51d172793375800f5e8e5bb5fc10db611c07999c5822d33387f3d0aa74ae32", 0xbb}, {&(0x7f00000002c0)="c84fbbc496fe377b9398cd1d17c56f9458d78293e7753a7e99e8c2f637782f4471111ed007078e9e94c3be86e43f1e989ed424850a66af065ef7f51a3b12d1edf65f634a9db316352b1b9221a1e5ac9017e21ff1befebc89b64cbfe9d157df7558482a3a842ece25d5ffd74f8b49cf54291374b8ca527c37d03867cadfb484bc5bbb7d913a7ebae07294f8b600f6a62c0f7cfafd088cc7f27cd8e03dc78b66ca85b0a7f328d3fe423ed231093b238e5d919fbe63811bcea36d48baf2000aa4eed1f7af23796f5e64f3fd", 0xca}, {&(0x7f00000003c0)="7972e7ba34be869071ad8f066cf4c4ef5b3159d7470755bc7d9dcb1f300b65d8453869d290f685b3d5dc48587da8babb04d15eb5927646c435731227d79b3729959c388c4dc38e194f5bc295f63526c5e4c6c28af0e89631269e5f2015641db5ee98dfb39b5aaf310b59a5a0859231edefc3ac2476104bc19c152ddc6f473f24b848a7fcb9dcd1508269552c31ce7b8564f9e956d50a8fca065a8c9f39885a9550d641b3f0c02e0eb705", 0xaa}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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0x11c8}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40092f200004800000025000000000000000f0000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000001700)={0x0, 0x45e}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000016c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000001740)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001840)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001880)={r5, 0x31}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000017c0)={0x7, 0x8}) pause() ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000019c0)={@dev={0xfe, 0x80, [], 0x20}, 0x1, 0x1, 0xff, 0x1, 0x4, 0x1, 0x6a}, &(0x7f0000001800)=0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000018c0)={{0x3, 0x0, 0x2, 0x3, 0x2}, 0xdb79, 0xffffffffffffff7f, 'id0\x00', 'timer1\x00', 0x0, 0xec, 0x98bd, 0x20, 0x3}) 2018/04/21 07:41:08 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="76949592855777a25f371046e26c8542792128f85c651d25719be8f5115ce4c71e255d9433710b2ad570dabb813e3d7a817485ba537eb0313283020429cb14508df38a66dd66795d40894f7f271548fb5f19585997e098f5858b1eb1d519f00a9f8a587729c3d325029d78ef65b0e3dedc25912df78e80e7b2e9282bfce4a3ff7c656feebbe70ff1890ae9f0e70b325e3f9ad0b681184868351c108e650684c344fa01c5328bb60b7ef58a7fef7cdb4aeb9a9ad31aaa168e2a122e0db493fee5ebc45988551fe7bbf4820c5bebaa273990afa0a22d12d9b646fd015e5f12ab351609be05fb5c206beb73d5018a967cff195d7a2c476c10ff69489b9e2d49106afbbf9c8f929713d64c80238a05bf63c23fbc3039a966c7032440e8030e59c44bc45a0a0de19cf04505855ea72116904b896bd21da5333c8c4c21b517de292eec2d88026a50e7821531eb811f3919e23700527c9bb92f95d77d357701aa0dd8e83d48ba9155f2f46dcb08952e8963d8cdcef88f44e6b92e211f60b3381a6eb77e101488dca9d9c41c2c653de8793cc07bb36ccc8dc27eb43eb8317f0102355f6eda3d597d05d936d9118d93b31ec7d4acd7da3fea4d4d9957847d93a89808fb610d7a637d5c9bb2a3024c46755eb4f1a1f96acac81e99a7184840e1926a77879b07b1b82b7635be1dadb87f18857b071b0eb0f2a8db1910d20aaec29ffcaa957771c366fd8f96722e80df5555e61d3d3742b109af2d40ad6957836706c392bd58975fcc495774afaf12555331af3e5beec26b68fc7bc1291d87c1dc780357d1665a2992fe7b75e07c887661bd0c967c9afefecb98aa96acc5dce03a849c2b2858cc96e501f330d1f40e8e7c596e2f50510a654017f672186509b3fda78a6e2bf7f32c8cc2b5f1e40392f91b347758e839f395cedb5b590bf7a02f6a66b48d8c4d6e3dd3a9f33bdbf5c808b0a6164a31bf873396f15d9ecfbc65303f69cc0fd27336305168ae20739bf5fc6cf8597be6d8879ea75a0bdd83648c2b77435901b36e06685986af2d8b30223230c89d9dd6c735d7673a43bf9df33abe47e51f093f4b161076243492248ec7942db21cd8f480120c9780a8a5259d40aeed09e9e40328fc9c395fce14fca2eb64de52b1eacb4d073801fa5b312bf6ad13b4b3445b7471f7817064589b2c15915cc2660f7f56ebc4d556da6b8b7549c523158e071c0078599b8d5d2fbe6df845006b404300ee6715fcd08e67bb33f635f7918bb3327b15ac147321b4e7b81dea675a1fbe1bb9b563c54a32f5f27d31254810fa5ea54416c1f6001ec3dd6f3ce2214ea38097c58da0ebd98cd88813592a3f0a5bb4ee336e0742c4ebe3510b9ac4fa5fc8cca5dda16bc6743821dd4292fca835866711faf7ec107b5134d0f9afcaca14f07f197d67dad3f51b04646c4462a13333fefd0bb1048f546d137a99af81cd7165adf3b5172655fac372cde9a80b5a3dc5ba173a01fa7589f31c5a4928e987234bbeda85fc93c66457f9752c44e3cdf649c93985d3ffbf63782f194ed8ae2d2b392e4b778222ea294b7d686d36c353fcbf10a5f7c8ae2ad2e670ddb9f5291a79fbac4554432a634bba9edd27c57cac072ed3005885c7e2452703176a454c882941c90e213d801510eee2dd043fdfc6e05e77908214dff6c4c5a7d56e05a786061d90db3f43158c8eaab56fa34c1d1da6ebcfa8f0912385ecccbdaa7d22e8a799788b05403dd4475aba5efcb7144ec2a2ea36f79dd0cdf7882a2905e0d58c17ddacdf504aed8cbbecd6ab3fc79ade3531c97e0c67eba5ae7de857e059344c1348497d30bc93e49b80b20be336fee0c1363e758066ec4777bea9e4e569dfa578539641a1efc1a0a2d095d09fbed65460ca7d4d72488c64ec4c148484a64f76139694e69f00bbab66faa738cd0d8997f5124b426d978d93980e5edea1f635cbf106189805250ad545aa7a8b967afaa3162362e0af6d50df63c219cf9a7f13295affb9199e4e60bec8dca1582e0d1858003b6d9d3d8019bef079688a0ff3959ba22df0dece7c46e935d02f511d1f3329bd140d3a915499dfa2eabd692368e84c885de9ebbd10058ef4145487f0a1b2197a324dab061aec5148690ea11619a27ca9e26005f0ac0096182a7d1ca636061e9d113b5223660ce38cdaafb41a7baabc2dd9b160439907d77e3b56716a3a8374566ffc37b09fc3d6a9876404177dfaf93f8903e45221d2b2bbafe08627786587dafebba73b98dcd11cf30566ca4f88a169514a96cad9235f5a085178f1c808f0aa469591f250054affd40d21d27c8f56095bc03ef885bde28e5c812bc84a029008b6c12fd307207f5e39c7d5d5be6481c762e23d66ac011744bbbc8ffcdf62e120a4c9f29e724d2021410cbaa707bb45843a6ab914c0a203e83cf6d1f746b6e997613e95d5972a71bc1b410d0b13494da2b9c0528ed47efc2a5d889a90e9e49553b730ea4442d7e8d41b176bf236ed3b42bbfc5ccc449a0161374ceca656f9685d0759f187058bf75bded2538aacde8c24baa11792677b9971378f1f576698c76219a85a51d5bd8cc34bf800ef8d222b0ecffa0178ed730b3064e560bb2cccbd9b29c0fb8123efc93ae5d9e567fd057d6586de0bf1292597bdf29e442d652ebdd232d056feb67ed2dc435f31d125151c39f3c4c64d8535a0cbb2e0f157d05c508d48d040a4e5cc35a137416795a7f07ae39ef8621f94a8c250f40a6693ac13c54c44af5485f211ee64584040364b567678b48b69f35a1db41ac87ad9c8309eb158cf7dd850a1533b12461a98c82d11a7f0b0fa43bbe06c701b37a7d78805b66071059a70c0dfb4e2bf442d2219a4133f950cd0cf38a500a0c5757445790b8fee76b0583adce5038a7bcac15cdf3cf29b964ee5276dceefc1c78a30ef73bed59ca132f5336b2b471e832ea0b38740b321254b05656b5664b1a018d3e9a2a2a69d5e5b7a011c643fbc753f06fc7a5da9759ffc2eb1a882b907f4b8017f1c6d1ba28ea1d80172fe0cb2716da6b9c0d8215b96839314ef058dfd0d32b5ca6b559a6c8b352b7565115cdf282fb7f76e52ca9cda902c2361769788e581bd68dffa2fca799f4533fbfb66c4b6555ad5b51c4d7c1696db7a2ea9526cf6b5d131093f3c00bd0e467db9f8a51d8828ea4c565887a80c180e755d0e84e1989372e2e2cabd195eb1dfcd4adc60cbaae30c7c96ec877ec25342001dc2f6f89d7bd429027c8633e45eff6f4185c522e2d1301c4c34511328e1696dfa7fe8ecc7719bb9a396268afdd4e4bbbe983fabdc09983b02bd0c785661848307e927727c0bc9319c6cd606d8553649a8423f38ccb783c61f90dde9585ab74646b666a0f3c22bad5373c6077df9edb6b6347914e6c60c8c2bfbfa3f5d30b86a69ee977ee9018cfe20599f83743edee4e9ac9151490633a4578e80a83b8537a363d91c8c430d9072243b1066c59a8bae465040d26dbe672565e477945157ab375c219224b7549a883ae4d91faee6ecd930ad7b2faf56e6a2561f5b75f482d49403ef9970cf6819421db3a814f0dd58b35b29442519d9fa078ad245a0b75614ff62f29eb0bfb449a029a9b1d3c272a8c8f32fb05b51ddbc0a7558f2fee86fc7f2c95f39dfeb5dabf84debe6a9e3a6b9ba0e4ebafb33e10a64e6b43e163af7189f9c2b095be384e12041b91d7e7df0d24563bbcce6b7aa2ee3d6b0ac6b13a9256eeea8e304ad41fdfcd2ae7e5499b195942b4a41e16bb51e0be9450f5d5563215b85a5f5419f16b6804b01989b7152632496b00d1bad8ab5143ed37bc4cf7aa4493b4e5d32691defd646fe2bdf04b5875308a29592cb4a0a0ad0ceb1b063f44c3430ff58358b6f3e8493808706352a591e3569d304915e0e5a615b3f70a342fadcdebeaa8862642152f8f08be6ab1ff739a55fcfc1a0865f8895e84f83a51d00ba2af2b129a7d742da02b99dbe40fd8a0ffac9b755061a89ffbc7625c8699dedd671469ba710220ec64ab159af0c2fed81eb6e7cc108d5aa0251d493f3c2f11b16c9932f528ea6c4ec2ea3ce9dc71ac5637bfcf6b33eef01770cc937e0d2c0f1ef085ab469628bd3305f5ce390ca121867f4b4cbc6d6dd5e4a3123c2a735031f8f1314360853076fc1a110cf0c32391fe0f3c451d24a3751b93e5879eefdf6d66b0ebd238a2676bc518014d9531a05c34c8c7b862aeaede30e6624e78439bbfccd0a6e438854f7f75d7e97d52ea951ab0268aa143efb98fc6a7f8dc0e537ee95c20ccde7bc051e5c2eb400deb4af8127e489700ff48f950979e07899", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000c80)=""/182, &(0x7f0000000d40)=0xb6) 2018/04/21 07:41:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) sync_file_range(r0, 0x8001, 0x21, 0x80001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/04/21 07:41:08 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x1, 0x5, 0x1f, 0x6, 0x6, 0x6}, 0x7, 0x3, 0x4000001, 0x80000000, 0x9f26, "01f890ff0a58a4c688ea8fffda5bcd82aa0c902796c2cffee675911a003c4caba6210c417fd1a5e7a9a39cc157641b5134a76a0a9d88ad75b07d809490ad391bd8c5af9e4aa837853d19028b4c7bfe8fb0ad1ad235183d19a58c73700681b2beaad12deb084c598790867d8287ad46062cab99ef26afb87d2212c29c64f84cce"}) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x8) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) 2018/04/21 07:41:08 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000040)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000), 0x132, 0x1000002, 0x0, 0xfffffffffffffdfc) 2018/04/21 07:41:08 executing program 5: unshare(0x8000400) r0 = syz_open_dev$vcsn(&(0x7f0000001dc0)='/dev/vcs#\x00', 0x401, 0x400000) accept4$packet(0xffffffffffffffff, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004d40)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004d80)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000004e80)=0xe8) sendmsg$nl_route(r0, &(0x7f0000004f80)={&(0x7f0000004a80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004f40)={&(0x7f0000004ec0)=@delneigh={0x48, 0x1d, 0x0, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x0, r1, 0x80, 0x24, 0xf}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_DST_MAC={0xc, 0x1}, @NDA_VNI={0x8, 0x7, 0x5}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_VLAN={0x8, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x120004080}, 0x8000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) recvmmsg(0xffffffffffffff9c, &(0x7f0000004ac0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x4}, 0xfff}, {{&(0x7f0000000540)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x3ff}, 0x7}, {{&(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000008c0)=""/243, 0xf3}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/201, 0xc9}, {&(0x7f0000001ac0)=""/218, 0xda}, {&(0x7f0000001bc0)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000001d00)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003300)=[{&(0x7f0000001d80)=""/2, 0x2}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)=""/113, 0x71}, {&(0x7f0000001e80)=""/183, 0xb7}, {&(0x7f0000001f40)=""/198, 0xc6}, {&(0x7f0000002040)=""/213, 0xd5}, {&(0x7f0000002140)=""/174, 0xae}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/211, 0xd3}], 0x9, &(0x7f00000033c0)=""/138, 0x8a}, 0x2000000000000}, {{&(0x7f0000003480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003500)=""/167, 0xa7}, {&(0x7f00000035c0)=""/161, 0xa1}], 0x2, &(0x7f00000036c0)=""/99, 0x63, 0x733}, 0x7ff}, {{&(0x7f0000003740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f00000037c0)=""/251, 0xfb}, {&(0x7f00000038c0)=""/55, 0x37}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/147, 0x93}, {&(0x7f00000049c0)=""/33, 0x21}], 0x5, &(0x7f0000004a80), 0x0, 0x7fff}, 0x9}], 0x6, 0x100, &(0x7f0000004c40)={0x77359400}) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000004c80), &(0x7f0000004cc0)=0x4) 2018/04/21 07:41:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) sync_file_range(r0, 0x8001, 0x21, 0x80001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/04/21 07:41:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e21, 0x6, @empty, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0xff2d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0020100000000000000000000000000"], 0x10) 2018/04/21 07:41:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000880)={0x1c, 0x55, 0x3fd, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, @binary="16"}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 81.312493] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.321170] PF_BRIDGE: br_mdb_parse() with non-bridge [ 81.331282] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.339831] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/04/21 07:41:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x200000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x7f, @empty, 0x4e24, 0x1, 'dh\x00', 0x8, 0x4, 0x5f}, 0x2c) pread64(r0, &(0x7f0000000080)=""/225, 0xe1, 0x0) 2018/04/21 07:41:09 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) creat(&(0x7f000077cff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/21 07:41:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2}, 0x20) 2018/04/21 07:41:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/04/21 07:41:09 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="76949592855777a25f371046e26c8542792128f85c651d25719be8f5115ce4c71e255d9433710b2ad570dabb813e3d7a817485ba537eb0313283020429cb14508df38a66dd66795d40894f7f271548fb5f19585997e098f5858b1eb1d519f00a9f8a587729c3d325029d78ef65b0e3dedc25912df78e80e7b2e9282bfce4a3ff7c656feebbe70ff1890ae9f0e70b325e3f9ad0b681184868351c108e650684c344fa01c5328bb60b7ef58a7fef7cdb4aeb9a9ad31aaa168e2a122e0db493fee5ebc45988551fe7bbf4820c5bebaa273990afa0a22d12d9b646fd015e5f12ab351609be05fb5c206beb73d5018a967cff195d7a2c476c10ff69489b9e2d49106afbbf9c8f929713d64c80238a05bf63c23fbc3039a966c7032440e8030e59c44bc45a0a0de19cf04505855ea72116904b896bd21da5333c8c4c21b517de292eec2d88026a50e7821531eb811f3919e23700527c9bb92f95d77d357701aa0dd8e83d48ba9155f2f46dcb08952e8963d8cdcef88f44e6b92e211f60b3381a6eb77e101488dca9d9c41c2c653de8793cc07bb36ccc8dc27eb43eb8317f0102355f6eda3d597d05d936d9118d93b31ec7d4acd7da3fea4d4d9957847d93a89808fb610d7a637d5c9bb2a3024c46755eb4f1a1f96acac81e99a7184840e1926a77879b07b1b82b7635be1dadb87f18857b071b0eb0f2a8db1910d20aaec29ffcaa957771c366fd8f96722e80df5555e61d3d3742b109af2d40ad6957836706c392bd58975fcc495774afaf12555331af3e5beec26b68fc7bc1291d87c1dc780357d1665a2992fe7b75e07c887661bd0c967c9afefecb98aa96acc5dce03a849c2b2858cc96e501f330d1f40e8e7c596e2f50510a654017f672186509b3fda78a6e2bf7f32c8cc2b5f1e40392f91b347758e839f395cedb5b590bf7a02f6a66b48d8c4d6e3dd3a9f33bdbf5c808b0a6164a31bf873396f15d9ecfbc65303f69cc0fd27336305168ae20739bf5fc6cf8597be6d8879ea75a0bdd83648c2b77435901b36e06685986af2d8b30223230c89d9dd6c735d7673a43bf9df33abe47e51f093f4b161076243492248ec7942db21cd8f480120c9780a8a5259d40aeed09e9e40328fc9c395fce14fca2eb64de52b1eacb4d073801fa5b312bf6ad13b4b3445b7471f7817064589b2c15915cc2660f7f56ebc4d556da6b8b7549c523158e071c0078599b8d5d2fbe6df845006b404300ee6715fcd08e67bb33f635f7918bb3327b15ac147321b4e7b81dea675a1fbe1bb9b563c54a32f5f27d31254810fa5ea54416c1f6001ec3dd6f3ce2214ea38097c58da0ebd98cd88813592a3f0a5bb4ee336e0742c4ebe3510b9ac4fa5fc8cca5dda16bc6743821dd4292fca835866711faf7ec107b5134d0f9afcaca14f07f197d67dad3f51b04646c4462a13333fefd0bb1048f546d137a99af81cd7165adf3b5172655fac372cde9a80b5a3dc5ba173a01fa7589f31c5a4928e987234bbeda85fc93c66457f9752c44e3cdf649c93985d3ffbf63782f194ed8ae2d2b392e4b778222ea294b7d686d36c353fcbf10a5f7c8ae2ad2e670ddb9f5291a79fbac4554432a634bba9edd27c57cac072ed3005885c7e2452703176a454c882941c90e213d801510eee2dd043fdfc6e05e77908214dff6c4c5a7d56e05a786061d90db3f43158c8eaab56fa34c1d1da6ebcfa8f0912385ecccbdaa7d22e8a799788b05403dd4475aba5efcb7144ec2a2ea36f79dd0cdf7882a2905e0d58c17ddacdf504aed8cbbecd6ab3fc79ade3531c97e0c67eba5ae7de857e059344c1348497d30bc93e49b80b20be336fee0c1363e758066ec4777bea9e4e569dfa578539641a1efc1a0a2d095d09fbed65460ca7d4d72488c64ec4c148484a64f76139694e69f00bbab66faa738cd0d8997f5124b426d978d93980e5edea1f635cbf106189805250ad545aa7a8b967afaa3162362e0af6d50df63c219cf9a7f13295affb9199e4e60bec8dca1582e0d1858003b6d9d3d8019bef079688a0ff3959ba22df0dece7c46e935d02f511d1f3329bd140d3a915499dfa2eabd692368e84c885de9ebbd10058ef4145487f0a1b2197a324dab061aec5148690ea11619a27ca9e26005f0ac0096182a7d1ca636061e9d113b5223660ce38cdaafb41a7baabc2dd9b160439907d77e3b56716a3a8374566ffc37b09fc3d6a9876404177dfaf93f8903e45221d2b2bbafe08627786587dafebba73b98dcd11cf30566ca4f88a169514a96cad9235f5a085178f1c808f0aa469591f250054affd40d21d27c8f56095bc03ef885bde28e5c812bc84a029008b6c12fd307207f5e39c7d5d5be6481c762e23d66ac011744bbbc8ffcdf62e120a4c9f29e724d2021410cbaa707bb45843a6ab914c0a203e83cf6d1f746b6e997613e95d5972a71bc1b410d0b13494da2b9c0528ed47efc2a5d889a90e9e49553b730ea4442d7e8d41b176bf236ed3b42bbfc5ccc449a0161374ceca656f9685d0759f187058bf75bded2538aacde8c24baa11792677b9971378f1f576698c76219a85a51d5bd8cc34bf800ef8d222b0ecffa0178ed730b3064e560bb2cccbd9b29c0fb8123efc93ae5d9e567fd057d6586de0bf1292597bdf29e442d652ebdd232d056feb67ed2dc435f31d125151c39f3c4c64d8535a0cbb2e0f157d05c508d48d040a4e5cc35a137416795a7f07ae39ef8621f94a8c250f40a6693ac13c54c44af5485f211ee64584040364b567678b48b69f35a1db41ac87ad9c8309eb158cf7dd850a1533b12461a98c82d11a7f0b0fa43bbe06c701b37a7d78805b66071059a70c0dfb4e2bf442d2219a4133f950cd0cf38a500a0c5757445790b8fee76b0583adce5038a7bcac15cdf3cf29b964ee5276dceefc1c78a30ef73bed59ca132f5336b2b471e832ea0b38740b321254b05656b5664b1a018d3e9a2a2a69d5e5b7a011c643fbc753f06fc7a5da9759ffc2eb1a882b907f4b8017f1c6d1ba28ea1d80172fe0cb2716da6b9c0d8215b96839314ef058dfd0d32b5ca6b559a6c8b352b7565115cdf282fb7f76e52ca9cda902c2361769788e581bd68dffa2fca799f4533fbfb66c4b6555ad5b51c4d7c1696db7a2ea9526cf6b5d131093f3c00bd0e467db9f8a51d8828ea4c565887a80c180e755d0e84e1989372e2e2cabd195eb1dfcd4adc60cbaae30c7c96ec877ec25342001dc2f6f89d7bd429027c8633e45eff6f4185c522e2d1301c4c34511328e1696dfa7fe8ecc7719bb9a396268afdd4e4bbbe983fabdc09983b02bd0c785661848307e927727c0bc9319c6cd606d8553649a8423f38ccb783c61f90dde9585ab74646b666a0f3c22bad5373c6077df9edb6b6347914e6c60c8c2bfbfa3f5d30b86a69ee977ee9018cfe20599f83743edee4e9ac9151490633a4578e80a83b8537a363d91c8c430d9072243b1066c59a8bae465040d26dbe672565e477945157ab375c219224b7549a883ae4d91faee6ecd930ad7b2faf56e6a2561f5b75f482d49403ef9970cf6819421db3a814f0dd58b35b29442519d9fa078ad245a0b75614ff62f29eb0bfb449a029a9b1d3c272a8c8f32fb05b51ddbc0a7558f2fee86fc7f2c95f39dfeb5dabf84debe6a9e3a6b9ba0e4ebafb33e10a64e6b43e163af7189f9c2b095be384e12041b91d7e7df0d24563bbcce6b7aa2ee3d6b0ac6b13a9256eeea8e304ad41fdfcd2ae7e5499b195942b4a41e16bb51e0be9450f5d5563215b85a5f5419f16b6804b01989b7152632496b00d1bad8ab5143ed37bc4cf7aa4493b4e5d32691defd646fe2bdf04b5875308a29592cb4a0a0ad0ceb1b063f44c3430ff58358b6f3e8493808706352a591e3569d304915e0e5a615b3f70a342fadcdebeaa8862642152f8f08be6ab1ff739a55fcfc1a0865f8895e84f83a51d00ba2af2b129a7d742da02b99dbe40fd8a0ffac9b755061a89ffbc7625c8699dedd671469ba710220ec64ab159af0c2fed81eb6e7cc108d5aa0251d493f3c2f11b16c9932f528ea6c4ec2ea3ce9dc71ac5637bfcf6b33eef01770cc937e0d2c0f1ef085ab469628bd3305f5ce390ca121867f4b4cbc6d6dd5e4a3123c2a735031f8f1314360853076fc1a110cf0c32391fe0f3c451d24a3751b93e5879eefdf6d66b0ebd238a2676bc518014d9531a05c34c8c7b862aeaede30e6624e78439bbfccd0a6e438854f7f75d7e97d52ea951ab0268aa143efb98fc6a7f8dc0e537ee95c20ccde7bc051e5c2eb400deb4af8127e489700ff48f950979e07899", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000c80)=""/182, &(0x7f0000000d40)=0xb6) 2018/04/21 07:41:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:09 executing program 6: unshare(0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/04/21 07:41:10 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x101) 2018/04/21 07:41:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3ffffd) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x469, &(0x7f0000000840)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/04/21 07:41:10 executing program 6: socket$inet6(0xa, 0x2000000802, 0x0) 2018/04/21 07:41:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/123, &(0x7f0000000100)=0x7b) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ftruncate(r0, 0xfffffffffffffffd) 2018/04/21 07:41:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000840)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000009d, &(0x7f0000000000), &(0x7f00000003c0)=0x4) 2018/04/21 07:41:10 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000c80)=""/182, &(0x7f0000000d40)=0xb6) 2018/04/21 07:41:10 executing program 6: ppoll(&(0x7f0000000040), 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101180) write$cgroup_int(r0, &(0x7f0000000040)={[0x38, 0x32, 0x39, 0x34, 0x3f]}, 0x5) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000380)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/04/21 07:41:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x4, 0x3}, 'port0\x00', 0x20, 0x100000, 0x5, 0x5e5f, 0x6, 0x3f, 0x81, 0x0, 0x7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) 2018/04/21 07:41:10 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xcdb}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr=0x8, @rand_addr=0x4, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x20, 0xcfc7}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xff000000, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x1ff, 0x0, 0x6, 0x100, 0x1, 'syzkaller1\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="653119d07297", @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x8, 0x5, 0x4, 0x2, r0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) 2018/04/21 07:41:10 executing program 3: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) r0 = getpid() sched_setaffinity(0x0, 0x83, &(0x7f0000e86ff8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f00000000c0)=""/220) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 07:41:10 executing program 7: unshare(0x20000404) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000001, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x2) 2018/04/21 07:41:10 executing program 1: r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d8b000)="0107040600", 0x5) 2018/04/21 07:41:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0xf00) recvfrom$inet6(r1, &(0x7f00000003c0)=""/226, 0xe2, 0x40000020, 0x0, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0xffffffffffffff75) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@local, @broadcast, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000640)={@multicast2, @local, 0x0}, &(0x7f0000000680)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xd4, r2, 0x60a, 0x70bd28, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400000000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000810}, 0x85) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x200000000000}, &(0x7f0000000040)=0x90) r6 = accept$alg(r0, 0x0, 0x0) recvmmsg(r6, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/21 07:41:10 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/52, 0x34) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x0, 'rdma', 0x20}]}, 0x6) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/04/21 07:41:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1, 0x0, 0x8d}, 0x0) recvmmsg(r2, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) 2018/04/21 07:41:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x40}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/21 07:41:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000c91000)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x68) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101481, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) 2018/04/21 07:41:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x53, 0x8, 0x0, 0x3, 0x10000, 0x8000}) 2018/04/21 07:41:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x16, &(0x7f0000000100)="213debb10a77e2cd0ef8469e143604df16d634a38332e6209379acaec850c56f064a2ec256c0287f13ebce4c2400ba08f72470a8263b05ed1490eb543bb3265c8346000000003173955fe2e9b17e2c349045bd13cbf41780f243922c8730057e670f05d1fd20b2365f564b6c18") 2018/04/21 07:41:11 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x4000, 0x6, &(0x7f0000bf6000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000840}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x94}, 0x1}, 0x80) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/21 07:41:11 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) poll(&(0x7f00005da000)=[{r1}], 0x1, 0xbad7) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/154) 2018/04/21 07:41:11 executing program 2: clock_getres(0x200002, &(0x7f0000000080)) uname(&(0x7f00000001c0)=""/37) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x208000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x29, 0x5, "11b438fa145986e2f4b3690c97fe46193ff34a43041dcf82d25f7ed0b68a337be1"}, &(0x7f0000000180), 0x400) 2018/04/21 07:41:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x0, 0x0, 0x0, 0x2}, 0x2c) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xc15, &(0x7f0000000100)=0x4) 2018/04/21 07:41:11 executing program 4: inotify_init() r0 = epoll_create1(0x0) flock(r0, 0x1) flock(r0, 0xfffffefffffffffe) r1 = epoll_create(0x102010002) flock(r1, 0xfffffffffffffffd) 2018/04/21 07:41:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) pwritev(r2, &(0x7f0000002540)=[{&(0x7f0000001300)="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", 0xc1c}, {&(0x7f0000001180)="713f794b91c591cfb295f4ce9cf23073a5d646dc821dc7aa232a0fa56e8a0ccff5fe87e51218b8c515dec0013a8b3e7e72afa80fd02dd5601791d0534a659710176089b637f293fb4483a48d5bc16b29452f6a3a832bd241a51d8e493faa599d4af72b83e18f3288b3ac9abcc4", 0x6d}, {&(0x7f0000001200)="b30238cf421f957d4779e507822e9c62ab78404e969cd6ee88a0bf2756bbaaa72a8a1caf530f9cca3811de4ccad15e80c618af1efc4949cd90a5156d8d13050b0bb153b951ebc2c529bfdaca959ef7db469e7414c76d3a01de1cb995c7fa0b7228eb60333411fd7fdc459c416c5d12ca651c3c9ff63f56272cf13e6bff0a6cbd27e717014759a62eea1a80af94e09e2b730534be81ddc6d02c21fa743e8730efab3ece3380a9ff87af25f4732dba8fb4562f33a7cfda905a69993be093f70be1", 0xc0}, {&(0x7f0000002480)="fb1e6cf70d71f5dd9a24a9e65e29c77e85ff80c024a159f031a060cc77da99e9bc2645f0fb0180e824e736869f3cbe0bf3f11b9110a46c4261b7cf64146c41530358ffdd73c45d504e977dcada9aef553ac68dc951689445d9bd07de63e1", 0x5e}], 0x4, 0x5d) 2018/04/21 07:41:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x8020000000062) sync_file_range(r0, 0x5, 0xfffffffffffffffb, 0x7) 2018/04/21 07:41:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x7, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/21 07:41:12 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) poll(&(0x7f00005da000)=[{r1}], 0x1, 0xbad7) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/154) 2018/04/21 07:41:12 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x11}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0xf0, &(0x7f0000000040)=""/240}]}) 2018/04/21 07:41:12 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/52, 0x34) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x0, 'rdma', 0x20}]}, 0x6) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/04/21 07:41:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:12 executing program 7: r0 = socket(0x4, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x2]}, &(0x7f00000000c0)=0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000000)="d4e86607b6bcd125bb74dee8fda22e2099d99fce5a0ba52094d0a7f6f35215b2b361b6635400000000bfc16440450107b40000000000", &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/21 07:41:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') socket$bt_rfcomm(0x1f, 0x3, 0x3) setns(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x5c4, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff00000000, 0x100, 0x10001, 0x400, 0x0, 0x40000, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x8, 0x500, 0x3, 0x80000001, r2}) 2018/04/21 07:41:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x400000000227f, &(0x7f0000139000)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x5, 0x1, 0xffff, 0x1, 0x100000000, 0x101}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x7000000d}) setns(r0, 0x0) 2018/04/21 07:41:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x4}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x8, 0xffffffff00000001, 0x1f, 0x0, 0x81, 0x88f, 0x1, 0x6, 0x81, 0x1, 0xe9, 0x5}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="60010000", @ANYRES16=r3, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x40}, 0x804) 2018/04/21 07:41:12 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x9) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) syncfs(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x84e20}, 0x1c) setns(r1, 0x48000000) r2 = socket$inet6(0xa, 0x1, 0x81) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) listen(r0, 0x9) 2018/04/21 07:41:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) chdir(&(0x7f0000000280)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/21 07:41:12 executing program 4: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) r2 = semget$private(0x0, 0x3, 0x30) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000000)=""/144) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/52, 0x34, 0x102, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/21 07:41:12 executing program 2: r0 = semget(0x1, 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/21 07:41:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x39) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x1, 0x9408}) 2018/04/21 07:41:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) 2018/04/21 07:41:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setregid(r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETGROUP(r3, 0x400454ce, r2) 2018/04/21 07:41:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3f8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2}}) 2018/04/21 07:41:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) chdir(&(0x7f0000000280)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/21 07:41:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/04/21 07:41:13 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140), 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = fcntl$dupfd(r1, 0x406, r4) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000140)) rt_tgsigqueueinfo(r2, r3, 0x30, &(0x7f0000000040)={0x26, 0xebf, 0x10001, 0x480}) syncfs(r1) 2018/04/21 07:41:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000001c0000000000119078b72314aaac14142b00004e2000089078"], &(0x7f00000000c0)) 2018/04/21 07:41:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x7, 0x9, 0x8, 0x5, "204089a5bc448d1fdd0bfb8ae41b66b99a82abf668b65f01f9374b30c58ccde2"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) 2018/04/21 07:41:13 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="851700000c000000b5000000000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000180)=""/153}, 0x48) 2018/04/21 07:41:13 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00009aa1d79d579e5d5116d1c866f7837b99a49649091fc8cdf54d7b"], 0x10}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x3, 0x0) [ 85.263216] ================================================================== [ 85.270639] BUG: KMSAN: uninit-value in crc_t10dif_generic+0x155/0x1b0 [ 85.277309] CPU: 1 PID: 7019 Comm: syz-executor7 Not tainted 4.16.0+ #84 [ 85.284144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.293490] Call Trace: [ 85.296085] dump_stack+0x185/0x1d0 [ 85.299718] ? crc_t10dif_generic+0x155/0x1b0 [ 85.304211] kmsan_report+0x142/0x240 [ 85.308016] __msan_warning_32+0x6c/0xb0 2018/04/21 07:41:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa2b928d578157125, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x72, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/114}, &(0x7f0000000200)=0x78) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipmr_getroute={0x0, 0x1a, 0x400, 0x70bd26, 0x25dfdbfc, {0x80, 0xa0, 0x80, 0x148b, 0xff, 0x4, 0xff, 0x5, 0x2000}, ["", "", "", "", ""]}, 0xffffffffffffff44}, 0x1}, 0x0) [ 85.312081] crc_t10dif_generic+0x155/0x1b0 [ 85.316404] chksum_finup+0xc6/0x150 [ 85.320117] ? chksum_final+0xe0/0xe0 [ 85.323913] shash_ahash_finup+0x468/0xa30 [ 85.328154] shash_ahash_digest+0x5c6/0x600 [ 85.332490] shash_async_digest+0x11c/0x1b0 [ 85.336818] crypto_ahash_op+0x89a/0xc10 [ 85.340885] ? __kmalloc+0x23c/0x350 [ 85.344600] ? shash_async_finup+0x1b0/0x1b0 [ 85.349011] ? shash_async_finup+0x1b0/0x1b0 [ 85.353423] crypto_ahash_digest+0xe4/0x160 [ 85.357750] hash_sendpage+0xb40/0xe10 [ 85.361643] ? hash_recvmsg+0xd50/0xd50 [ 85.365621] sock_sendpage+0x1de/0x2c0 [ 85.369521] pipe_to_sendpage+0x31b/0x430 [ 85.373679] ? sock_fasync+0x2b0/0x2b0 [ 85.377576] ? propagate_umount+0x3a30/0x3a30 [ 85.382079] __splice_from_pipe+0x49a/0xf30 [ 85.386410] ? generic_splice_sendpage+0x2a0/0x2a0 [ 85.391350] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 85.396725] generic_splice_sendpage+0x1c6/0x2a0 [ 85.401490] ? iter_file_splice_write+0x1710/0x1710 [ 85.406509] ? iter_file_splice_write+0x1710/0x1710 [ 85.411531] direct_splice_actor+0x19b/0x200 [ 85.415950] splice_direct_to_actor+0x764/0x1040 [ 85.420713] ? do_splice_direct+0x540/0x540 [ 85.425041] ? security_file_permission+0x28f/0x4b0 [ 85.430070] ? rw_verify_area+0x35e/0x580 [ 85.434313] do_splice_direct+0x335/0x540 [ 85.438468] do_sendfile+0x1067/0x1e40 [ 85.442376] SYSC_sendfile64+0x1b3/0x300 [ 85.446440] SyS_sendfile64+0x64/0x90 [ 85.450234] do_syscall_64+0x309/0x430 [ 85.454127] ? SYSC_sendfile+0x320/0x320 [ 85.458193] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.463383] RIP: 0033:0x455389 [ 85.466568] RSP: 002b:00007f66ba170c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 85.474280] RAX: ffffffffffffffda RBX: 00007f66ba1716d4 RCX: 0000000000455389 [ 85.481547] RDX: 0000000020ccb000 RSI: 0000000000000015 RDI: 0000000000000014 [ 85.488817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 85.496083] R10: 0000000000000400 R11: 0000000000000246 R12: 00000000ffffffff [ 85.503351] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 85.510620] [ 85.512237] Uninit was created at: [ 85.515783] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 85.520802] kmsan_alloc_page+0x82/0xe0 [ 85.524786] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 85.529544] alloc_pages_vma+0xcc8/0x1800 [ 85.533696] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 85.538712] shmem_getpage_gfp+0x35db/0x5770 [ 85.543122] shmem_fallocate+0xde2/0x1610 [ 85.547275] vfs_fallocate+0x9dc/0xde0 [ 85.551161] SYSC_fallocate+0x119/0x1d0 [ 85.555140] SyS_fallocate+0x64/0x90 [ 85.558851] do_syscall_64+0x309/0x430 [ 85.562741] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.567924] ================================================================== [ 85.575276] Disabling lock debugging due to kernel taint [ 85.580719] Kernel panic - not syncing: panic_on_warn set ... [ 85.580719] [ 85.588085] CPU: 1 PID: 7019 Comm: syz-executor7 Tainted: G B 4.16.0+ #84 [ 85.596219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.605569] Call Trace: [ 85.608157] dump_stack+0x185/0x1d0 [ 85.611791] panic+0x39d/0x940 [ 85.615011] ? crc_t10dif_generic+0x155/0x1b0 [ 85.619508] kmsan_report+0x238/0x240 [ 85.623317] __msan_warning_32+0x6c/0xb0 [ 85.627382] crc_t10dif_generic+0x155/0x1b0 [ 85.631705] chksum_finup+0xc6/0x150 [ 85.635415] ? chksum_final+0xe0/0xe0 [ 85.639209] shash_ahash_finup+0x468/0xa30 [ 85.643448] shash_ahash_digest+0x5c6/0x600 [ 85.647776] shash_async_digest+0x11c/0x1b0 [ 85.652108] crypto_ahash_op+0x89a/0xc10 [ 85.656171] ? __kmalloc+0x23c/0x350 [ 85.659862] ? shash_async_finup+0x1b0/0x1b0 [ 85.664247] ? shash_async_finup+0x1b0/0x1b0 [ 85.668634] crypto_ahash_digest+0xe4/0x160 [ 85.672932] hash_sendpage+0xb40/0xe10 [ 85.676795] ? hash_recvmsg+0xd50/0xd50 [ 85.680749] sock_sendpage+0x1de/0x2c0 [ 85.684619] pipe_to_sendpage+0x31b/0x430 [ 85.688746] ? sock_fasync+0x2b0/0x2b0 [ 85.692613] ? propagate_umount+0x3a30/0x3a30 [ 85.697085] __splice_from_pipe+0x49a/0xf30 [ 85.701385] ? generic_splice_sendpage+0x2a0/0x2a0 [ 85.706299] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 85.711643] generic_splice_sendpage+0x1c6/0x2a0 [ 85.716378] ? iter_file_splice_write+0x1710/0x1710 [ 85.721370] ? iter_file_splice_write+0x1710/0x1710 [ 85.726362] direct_splice_actor+0x19b/0x200 [ 85.730752] splice_direct_to_actor+0x764/0x1040 [ 85.735485] ? do_splice_direct+0x540/0x540 [ 85.739783] ? security_file_permission+0x28f/0x4b0 [ 85.744776] ? rw_verify_area+0x35e/0x580 [ 85.748904] do_splice_direct+0x335/0x540 [ 85.753042] do_sendfile+0x1067/0x1e40 [ 85.756917] SYSC_sendfile64+0x1b3/0x300 [ 85.760957] SyS_sendfile64+0x64/0x90 [ 85.764736] do_syscall_64+0x309/0x430 [ 85.768601] ? SYSC_sendfile+0x320/0x320 [ 85.772641] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.777812] RIP: 0033:0x455389 [ 85.780977] RSP: 002b:00007f66ba170c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 85.788660] RAX: ffffffffffffffda RBX: 00007f66ba1716d4 RCX: 0000000000455389 [ 85.795906] RDX: 0000000020ccb000 RSI: 0000000000000015 RDI: 0000000000000014 [ 85.803151] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 85.810396] R10: 0000000000000400 R11: 0000000000000246 R12: 00000000ffffffff [ 85.817646] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 85.825410] Dumping ftrace buffer: [ 85.828927] (ftrace buffer empty) [ 85.832612] Kernel Offset: disabled [ 85.836215] Rebooting in 86400 seconds..