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", 0x1000, 0x20044841, &(0x7f0000001540)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fffffffe000000004000000003"]) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl(r5, 0x8936, &(0x7f0000000000)) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/18 05:48:25 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="02f2000098cf"], &(0x7f0000000540)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r1, 0x3}, &(0x7f00000005c0)=0x8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x88, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x1, 0x8}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x3, @empty, 0xfffffffffffffffd}}}, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r4}, {}, {}, 0x0, 0x0, 0x4}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x4}}, 0xe8) r5 = getuid() fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xc3) [ 65.130916] IPVS: length: 100 != 24 2018/04/18 05:48:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@dev, @in=@broadcast}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) accept$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'ip6gretap0\x00', r4}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="2800000013000100000000000000000001000000"], 0x1}, 0x1}, 0x0) listen(r0, 0xfffffffffffffffc) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x40ac00, 0x0) r7 = accept$packet(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) fremovexattr(r3, &(0x7f0000000440)=@known='trusted.syz\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r5}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000700)={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x4e23, 0x81, @empty, 0x4}, 0x8, [0x8f, 0xfff, 0x1, 0x0, 0x1, 0x5, 0x3f, 0x2]}, 0x5c) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000000240), 0x4) sendto$inet6(r8, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000480), 0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) r9 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) recvfrom(r7, &(0x7f0000000880)=""/31, 0x8, 0x121, &(0x7f0000000300)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xb7, 0xff, "a154436fc90120cdf4e154d6ae9f7efee7abe038279948d4cb14a290e0a779c83662f353a87a6a56b89fcee560b2ec84ec4eb74397d1d15cf4cb2622c8634d", 0x34}, 0x80) close(r9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f00000007c0)=[@in={0x2, 0x4e23, @rand_addr=0xec}, @in6={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x3}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}], 0x94) getsockopt$nfc_llcp(r9, 0x118, 0x0, &(0x7f0000000280)=""/60, 0x3c) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f0000000c40)=ANY=[@ANYRES64=r9], 0x1) 2018/04/18 05:48:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0)="bee67019974c6c44b464e888efcb63ec1eb7d7345c5dccfe", 0x18) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x440) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) write$binfmt_aout(r0, &(0x7f0000000180)={{0xcc, 0x7fff, 0x5, 0x215, 0x3f, 0x1000, 0x1f1, 0x1}, "4d3e9787ce85e3aea34f9b25f94683728497510b36ee16ef64819f3f8aac84829ead30b0e0037c27d25b7c1983c628d61705e25e38fccbd2b8d8a33d2aaed8da1c85326a12c5e3c348d5320b2e5c1413c507d0fe82b73624ef831073827451c19e01b716e7444dd91d2f4810317fa553f4c3576b86b82ed81323bd797c76acc3f12302308847dbda209bad01eec736bff43078c70f85f31dd2bff391d5b5ce8cde18d3765f336ed9388b1d733c39f2a2fac22d3ccb0f96c5c2b0e317ba43760906f5c2f1ef9999d0d6c38e3d62fc3c65557244d5cea6cae17e1e521801103e3c21290793c6", [[], [], [], [], [], [], [], [], [], []]}, 0xb05) 2018/04/18 05:48:25 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0xfffffffffffffe4f, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8), 0x0, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) [ 65.156398] IPVS: length: 100 != 24 [ 65.205115] binder: 7998:8002 ioctl c0306201 20007000 returned -14 [ 65.996635] binder: 7998:8024 got reply transaction with no transaction stack [ 66.003966] binder: 7998:8024 transaction failed 29201/-71, size 0-0 line 2926 [ 66.116797] binder_alloc: binder_alloc_mmap_handler: 7998 20000000-20002000 already mapped failed -16 [ 66.129502] binder: BINDER_SET_CONTEXT_MGR already set [ 66.131972] binder: 7998:8025 ioctl c0306201 20007000 returned -14 [ 66.141150] binder: 7998:8024 ioctl 40046207 0 returned -16 [ 66.160985] binder: 7998:8025 got reply transaction with no transaction stack [ 66.168269] binder: 7998:8025 transaction failed 29201/-71, size 0-0 line 2926 [ 66.279438] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.284997] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 05:48:26 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) r3 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=':-\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x0, 0x9, r4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r2, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000), 0x0, 0x0) 2018/04/18 05:48:26 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x3ca66c437787328, 0x0) 2018/04/18 05:48:26 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200200, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x7, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) gettid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424acc2001d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x4ed) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000003c0)={0x0, 0x7fffffff}) 2018/04/18 05:48:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x6, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@empty, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x49, 0xbc6, 0x8}, 0xc) 2018/04/18 05:48:26 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x3, 0x400, 0x0, 0x4, 0x800, 0x1, 0x7, 0x81, 0xf20, 0x0, 0x7, 0x9, 0x8]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xd7, 0x401, 0x100000000, 0x1ff, 0x40}, 0x98) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3b, @multicast2=0xe0000002, 0x4e20, 0x1, 'fo\x00', 0x8, 0x3, 0x63}, 0x2c) 2018/04/18 05:48:26 executing program 6: r0 = memfd_create(&(0x7f0000000140)='-ppp0#:)\x00', 0x1) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0)=0xffff, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x23, "fb49a128d6d60b8e259d51ec36541efee980214f898b05a3f2de5bb90e0e7b80e2db52"}, &(0x7f0000000340)=0x2b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x6, 0x2, 0x0, r2}, 0x10) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7365637572690514a33f1c1247e34a00000077"], &(0x7f0000000200)=""/88, 0x58) umount2(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0xcd}, &(0x7f0000000400)=0x8) sendfile(r0, r0, &(0x7f0000000280), 0x8) 2018/04/18 05:48:26 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000240)=0x4) getrandom(&(0x7f00000002c0)=""/237, 0xed, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000001c0)={0x31}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/224, 0xe0) 2018/04/18 05:48:26 executing program 0: unshare(0xc0400) r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0xff, {{0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3e0000}}, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x66}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}]}, 0x210) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) truncate(&(0x7f0000fd5000)='./file0\x00', 0x972) r2 = memfd_create(&(0x7f0000000000)='posix_acl_accessnodev\x00', 0x3) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/04/18 05:48:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) pread64(r0, &(0x7f0000000300)=""/202, 0xca, 0x80000000000000) pread64(r0, &(0x7f0000000040)=""/17, 0x11, 0x0) 2018/04/18 05:48:26 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x2) flock(r0, 0x1) 2018/04/18 05:48:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$cgroup_procs(r1, &(0x7f0000000540)='tasks\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000000c0)=0x5, 0xfffffffffffffe79) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000440)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="8b", 0x1, 0x0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000003c0)={'veth0_to_bridge\x00', 0x8800}) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000300)={0x31769e418, 0x9, 0x1f, 0x1f}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000001f40)="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", 0x1ce, 0x8041, &(0x7f0000000040)={0x2}, 0x10) accept4$nfc_llcp(r3, &(0x7f0000000580), &(0x7f0000000600)=0x60, 0x80800) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000640)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000280)={@local, @local, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000380)={r5, 0x1, 0x6}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0x0, 0x5, 0x6, 0x5}, {0x722, 0x5, 0x6, 0x37f}, {0x10000, 0x1, 0x10000, 0x22cb3c48}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x10, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x5a) 2018/04/18 05:48:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) unshare(0x20000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 05:48:27 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000002c0)=0x3ff) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000380)={{0x77359400}, {r4, r5/1000+10000}}, &(0x7f0000000640)) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9f8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r6, &(0x7f00000003c0)=[{}], 0xffffff1a) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r7) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/18 05:48:27 executing program 2: r0 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) sync_file_range(r0, 0x2, 0x4, 0x1) 2018/04/18 05:48:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @local}, &(0x7f0000000040)=0x8) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/04/18 05:48:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x40ccb, 0x0, 0x0, &(0x7f0000ff9000/0x1000)=nil}) writev(r0, &(0x7f0000000040), 0x146) read$eventfd(r0, &(0x7f0000000000), 0x8) dup2(r0, r0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/18 05:48:27 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x22) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/04/18 05:48:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000500)="0e2c5da12434f5a3126a96a64a58115528bb265fe7ed3e4bf3be6315af3ccc448c5a1ad2d8e3ba57b4eeb6562c49b504c71dd72997bc85bf6aa54d8603de6d136d3199390086bdc892fd94f3", 0x4c, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x8, "246c8c44fdea9f431bbd69781a5e12fc51d4088ac641543be5ce40916300000007df3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xfffffffffffffcb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300)="a2", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='tunl0\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/18 05:48:27 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/18 05:48:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000280)=0x4) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="dbfa33319bea5a9210de7bcdbb076b8245405202a32f4525ac6d5ee45c21a627d8511003499008a8bf5df4f839c73dc03b291bbd8481"], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) alarm(0x5) sendmsg(r1, &(0x7f00000005c0)={&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000580)}, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/18 05:48:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="40a106be41171fd9475ed58a0bd998922cce4bc656e422f5c0baee04fabb906f4262e296e8c08fd6665b0e10b5650936ffeffa855eae2bbe46e2fd5fef4aa0d760e80b7843c7511061091928bc91253182f24834d2cd3dfd4a605c01b3fd2835c243807aa8") accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) 2018/04/18 05:48:27 executing program 3: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10442, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x80000001}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x6, 0x9, 0x7, 0xc862}, 0x14) 2018/04/18 05:48:27 executing program 2: r0 = socket$unix(0x1, 0x80805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = getgid() r2 = getegid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r4 = dup3(r0, r0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @local}, &(0x7f0000000100)=0xc) setresgid(r3, r2, r1) listen(r0, 0x0) setresgid(0x0, 0x0, 0x0) listen(r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000140)=0xcd, 0x4) 2018/04/18 05:48:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x359, &(0x7f0000e41ff0)}, 0x10) 2018/04/18 05:48:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400700, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x40000004, 0x800000000000852b, 0xfffc, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002, [0x1c00000000000000]}, 0x10) 2018/04/18 05:48:27 executing program 1: futex(&(0x7f00000001c0)=0x20000000000001, 0x800000000006, 0x4, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000200)=0x1, 0xfffffffffffffffe) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x7ff000000}, 0x8) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) futex(&(0x7f00000000c0)=0x1, 0xd, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) signalfd4(r2, &(0x7f00000002c0)={0x100}, 0x8, 0x0) 2018/04/18 05:48:27 executing program 2: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0xfffffffffffffffc}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/82, 0x52, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/18 05:48:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/04/18 05:48:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/18 05:48:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ipddp0\x00', 0x1000}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000480)='./file0/file0\x00', 0x4001, r3, r4, 0x8, 0x809000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, r1) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0xde, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, 0x2, 0x5, 0x1c8e, 0x100000000, 0x9}, &(0x7f0000000440)=0x98) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x20000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) [ 67.465648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 05:48:27 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = getpid() ioprio_get$pid(0x25d2e432d86419cb, r1) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'wlan0mime_type::-!\x00'}, &(0x7f0000000140)=""/4096, 0x1000) [ 67.588238] mmap: syz-executor0 (8133) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/18 05:48:28 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000000)='./bus\x00', 0x0, 0x9, &(0x7f00000015c0)=[{&(0x7f0000000140)="40326edaba212f63c44180e58f88a7ff951edf67eed923adbed4f9c7c77b52b954b366564f0103d801f4e12a8f60eab0a864cc84f25af57dfbd26ccdcde12d8cd514ac569e7874819523e9f574c8bc658541e90f845af507d03aaca5a558332f6b17e7745c3cae1e4518df145b2e9a27b0ea73d64e214bcc4d4c263893f292b1fa986ca2581351c7484284284584a7e83d903e", 0x93, 0xb745}, {&(0x7f0000000200)="cbc79118b17c6c65df0cfd86bf9a4e0909e428390e29ad9b3b07b619d8305f4aa34f7900b283cd7f350dd341522fa60f2c961e110b3ed565cb31c5ade8bdad09ee145dbb3857064f5ad95dfe6d01", 0x4e, 0xffffffffffffffff}, {&(0x7f00000004c0)="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", 0x1000, 0x40}, {&(0x7f00000014c0)="e0cf7b706b1754b039604d49d26087bda0335f63215235c3a2bf3ee9b9dafd7d828ccf50806039fceded9a265f2c427dd58486d6aed5f3a530d1c64a61df4ef1e3c158461b026b2a9f71d9bd408c4d46b0806d268e652bc1a872b88333dd3198f360b0129b526ef37ee081136a9d1553f705ffcf7a13d4625263e818fbd5631807df6f0b075b61bb712008f6c9aacbf44fe70bae2d5ea591bc30f98cc05e8ec60ae2b2a1590b00d489c95e65586b12a86089a793ee57a3c6e9a4a8ab69a6d28338300809c1a412a004f6d618bf16deab29a152486ac98fbe252618e1859f86a266c37d8eb85fefc5a844e78d2003528273a2", 0xf2, 0xffffffffffffffff}, {&(0x7f00000000c0)="2672774816cbe8206075d7747805cb2df6f230de3d6cdbe335e1bc1b42fe60c1d8b27066dc5b5cd0f3b06f910bd0b680ec5b13f65c9953", 0x37, 0x1ff}, {&(0x7f0000000280)="942341db6b9562fd3eaa6d71", 0xc, 0x1}, {&(0x7f0000000300)="5c0c8a8969785a8bb4e0e3ef18475d6484db55497a475b0129eaf1f113b0970e51acc0b7d8", 0x25, 0x5}, {&(0x7f0000000380)="c80df96601c2bfd5ba64e3a770f91eb633e3c49f9a2a3c3002102e0b0d812783b890d73e00ca422b002e03aa2bd34d905370bf8363bd6e7d8cb53294db3e", 0x3e, 0x8000000000000000}, {&(0x7f00000003c0), 0x0, 0x299}], 0x1000, &(0x7f0000000740)=ANY=[]) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001d00)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3fda}, {0xa, 0x4e22, 0x64bb, @empty, 0x2000000000000}, 0xcb1, [0x5, 0x6, 0x0, 0xd11, 0x8, 0x5, 0x38a8, 0x20]}, 0x5c) fallocate(r0, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0x45f}, {&(0x7f0000001a40)}], 0x5, 0x0) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000004040)='\n', 0x1}], 0x1) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001d80)={'filter\x00'}, &(0x7f0000001a40)=0x54) truncate(&(0x7f0000001800)='./bus\x00', 0xe36) sendmsg$nl_netfilter(r2, &(0x7f00000017c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000001b00)={0x1fc, 0x7, 0xb, 0x6, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@generic="1b88d9db16dbe5c0c997851576816254023989146900bebb618a8489e15d89874b780f15f7c0d5bfe8fc6a6a96f2b4ff9b7777d6e1e0dc27ea0970b4d672fa2e497c4947d6fc1ff838a0", @typed={0x8, 0xc, @u32=0xd222}, @typed={0x8, 0x86, @pid=r3}, @nested={0x17c, 0x7, [@generic="a7f3a9d9139666e48c1c7ef4f3f064539d2aeee32f4918bd0acf7847de83185161b3bb1419313ce6f04caf25a89245edd9cde443e653245b6bd93c1e5b54f0791a2afc81c498", @generic="2feae7fb2955a7279a1e4d17248fc80ed71f67bb3f71416050aa48de103ad14043e4fadcc635059271663062114bd8ffe73f4ab732856e95147ce84999cdf8066a3b33f475593cb4eb339417453d8f125329c6b27a2d5e45ae5088bcac2d580701dba59f4d91f7b81eaa2732c9706e7d8cd9ceebb20e6353ce2b203490dc0d3acbcb8397d84bb854542cb63666a60750379a245f7e29921762f698622a591b14339739d70d2b29f5570cde35a2cbe9ee681f118a017805ff2f9a83591e29dc93b84e1476e5d59fa4ddf05f3038f2726f1685f64e7fa444378c42354093cef3", @generic="c0a2e0ad024353c66cac2783e8a7a824b019f06b7c2ca2dadeaae816e330253d20c6cb4d0f2f4d0dc0205fc2abeee23f18f308ab7d2ae02bf68b17eed2f30f062212e613bfd1b3c169cb", @typed={0x8, 0x25, @u32=0x9}]}, @typed={0x8, 0x8e, @uid=r4}, @typed={0x8, 0x4, @ipv4=@multicast2=0xe0000002}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x10}, 0x840) 2018/04/18 05:48:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000240)='P', 0x1) write(r0, &(0x7f0000000000)="50d8df41b7ba0b502f7b803e65ead24e0a2c6e6ef32d10faca9dbd62ef71ab94a9d16bdc5e2918ee7d3b79ea9729412902d429d7cc2b9e22c08a6574fdcd3c0ea224996272d9", 0x46) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r2}) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/71, 0x47}], 0x1, &(0x7f00000001c0)=""/113, 0x71}}], 0x1, 0x0, &(0x7f0000000800)) 2018/04/18 05:48:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000240)=@full, &(0x7f0000000080)=0x48, 0x0) connect(r1, &(0x7f00000002c0)=@ax25={0x3, {"3a3c851a734eb2"}, 0x7fff}, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/18 05:48:28 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x0, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x4004) fchdir(r0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000700)=0x0) r5 = getuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001dc0)=0x0) lstat(&(0x7f0000001e00)='./file0/file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001ec0)=[0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000063c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001f40)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000002040)=0xe8) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002700)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002800)=0xe8) getgroups(0x1, &(0x7f0000002840)=[0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002880)=0x0) getresuid(&(0x7f00000028c0), &(0x7f0000002900)=0x0, &(0x7f0000002940)) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005b40)=0x0) fstat(r1, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005c00)=0x0, &(0x7f0000005c40), &(0x7f0000005c80)) r31 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005cc0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000005dc0)=0xe8) getgroups(0x5, &(0x7f0000005e00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r34 = getpid() fstat(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005f80)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000006080)=0xe8) stat(&(0x7f00000060c0)='./file0\x00', &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006200)=[{&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)="075ef7be6b53be96390e5a223924ad90c7f12450876c33897cfc99b9e616c4ade0fe1ac31ee7c53e58ff01f5de11e2f038aa53d6fef32f087ac11e88ae8c0d6adfc5ada3c05ae9a4cf1a910908de59b794f942390b1f3f1c40d3fb72b506d34884a495f82484096486bc3ddb931f61e46466728708da8f72bca4ef3a14e5f2b35a2bdd35f6e0febe73e4b976d838ac37c9da29bd477c4e5af1b6548df1f3cbfb0e7c04f9bb0067f49160b4e5f11745da87e686902a1ee63f1e98ce2a19a1df828df4455427415eaa38ec754c", 0xcc}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r0, r1]}], 0xa8, 0x8001}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000c80)="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{&(0x7f0000002440)="add45af57b4592fc54b9d709bb760e6279fa63c2064eb58c214e7886f5877f20c6e3696960649f11167d451a6602b20eb3c5bca726c17fb3f9d478daafc130a445a806ae80effd80a3860a6b3e36e1bb73b7ab", 0x53}, {&(0x7f00000024c0)="3ce838cbcf02a556ac0f2d98637d8b02aee7f6e9636b709856b3fd1d14c1", 0x1e}, {&(0x7f0000002500)="d8a08e92e9c240ebc9f206d644d53e633f4226fcf25eeb8fad325d5de7f138c30a6cefe8f8b09a6c830ef91f0a55885fe861717c8de9ad558619f83ecb6d8bc0703ae486b655cfcaa5", 0x49}, {&(0x7f0000002580)="33c239150959fe8295060945aa39468c3c722b848b246ece9ddec8892a901897b0f4ffbe0b25ebb98023f750644bfcdb0aca9c9578750bc23080086d83e3e2055dd085a756684c7285b7e4a453be28827c6ac10d486c25828bab9919e0b0f983efac540cad6ec2e6f48a3ffedb111822e3e4bcc37eee7e32c1ddbf8dedfc5a9f2fc52288205a9819b6b6973dc3d1a667252a9d29652c3e3db62fbbe5ef6417defc384b8bbfcb64df0488206e9e07bf73d9ca494d0599bc090f85944823d3913974ae9f6f6f", 0xc5}], 0x6, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 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0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00000042c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000004340)="bfb2d56d8d59875126821654de5b617691b3178c65c489f5c4bad75842ebb2a3d68163f829e399f890fa5b57b5e856420bc629be87859ba6a975b8cfd766f0d265d6306d7ab3a1aae2515eb119265c550bd41d78cf1727a9415a", 0x5a}, {&(0x7f00000043c0)="f8729955fa8fb08fb4472d0ad6800792962c358db00cfed6bb9599b4d487c93174e5cbdccb335cb97f813d25a15782e1c46cc58ec583d89a09a159f065a343ee14c48119b71bb827baaccedb33675c7ad239110809993227c756277af4fa3d75122e94e75ddae3ea2d346dd9cc8b8e96eaeee69cb0ca58ae1e503686bd33759383", 0x81}], 0x2, &(0x7f0000004600)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x38, 0x4000}, {&(0x7f0000004640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005ac0)=[{&(0x7f00000046c0)="f7bb6e2ec6de997f6d5e549b6cf898d7baaa901357cdca284dee0a68705028f8bf566299aa3f6d9fe1cb504808b058a7e002bc57941d51fbda3a083c6cb7b8b8a4d2ffead855fa892e842ee657e6462249795edffb4319fcac882c816361a92f2ef44bb771c12e1a1c5eea3672e007ec5db002c8adc3e71e5e11cf7123c5fcc27b058ec5ac76f74fbfe5ff32b5531044afea3c4afe7d2843ef0937b04af80bc073e86c1cec1f59e49f7a12f64a938933d63792d3cb3fa72b3cf4d5648e474677be254c55e35e03511a7d91ff651535e4986ecf9eba6957cfd3", 0xd9}, {&(0x7f00000047c0)="6e6ba638dc23ca74b2ea00d1f8c00d31bf0d544f014bedba54bd758452", 0x1d}, {&(0x7f0000004800)="0a281897a6d855d3abca677fc0e160d3bb4352c6fa57afdd4afcf0e995551a3bdc40f0de91f85b7d3dbe36659917a61f30ee704fefc617d30a25aea993091ab0fc3381e38a80d01b47c96b727710adafa79696f308df3abb27dd463acb8b3c461193abe0db0adc20d2a0caaee7ef7e0f815664fd5939298a4c01a0c8033ae0461c71bb0d86b1611580da2e9e964df48f7f4a24c56fdf13dab7a7ec08cc0224dc5dce49ddfd519e536b34bd97d223d39f98ebf87803", 0xb5}, {&(0x7f00000048c0)="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", 0x1000}, {&(0x7f00000058c0)="9ee66f0f2750c619d610a3ba10949de193b09616dd1cec88f264b1f0976b1d91083240902f34decddb0bf5638e1b788754d6a8089b3a04187a116f9bf4f83161e535b45d9753e6afb8f64be5e2d042980fa1dd85e0195d1bcd458e7b87408a13d7d7a3ffbecc22dba54777565a66692cd2d7c292d4c35123430f4cb9cec48e4d5a367acfddb4b8629df2a51d5c6e609932d53a259856031b83685169a41159457ab1f97c5e100c57cf17de18321fc69da090b0f1a369ca74997ada91ffe472ad37b6feb91f8c0735fb1cd16eff4550806f117000afc9482c626d681a7857547201", 0xe1}, {&(0x7f00000059c0)="753208bb710d237c0350401c7a", 0xd}, {&(0x7f0000005a00)="3dfd88ebf987411b58af36e1a2b98d0fbdbf6dad26270175cd7b2242067d789c07df69c43ef0c0701f145078c6e53d8e92ed67e515b6277f621978a2a26e1d34735f2045597f8289b68a0d79a3d8da68bb89d8078c1ebc62c75447748bfb6d9a8b8bdba4c1c523e1512b460d765f96990ad92a83679ed0b9dbfcc5333f3bfc6d4831ef66dd74b7b96cecb66577b1250377", 0x91}], 0x7, &(0x7f0000006180)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x80}], 0x8, 0x10) write$cgroup_pid(r3, &(0x7f0000000200)=ANY=[@ANYRES64=r3, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES64, @ANYBLOB="da234cb535ec739201b38552b40e97d51354d2d5f0aeb605b495b3e7941103b981512249d857be8bc3ac1d3693aed677cbbc642901b50208011adf79bb69604173d51c41681896b7c053f87d1d94cf591a1599bfc6562a507b66d155d6f2b8f0fc2ee0c2108f82785c749e1c26d7ab9e94d2e6a99a60872e7114b8804c2b00df3509feb200b60e68f4ec02fcaf3520b29c1bbd091bb9d493871fda23ec6f712fd9e2b000693e4c8c54b21a0cf64049f5247eda9a743f32fcb5486b7a3cd4e9f3d9a1a41639e47e7f4cc940600d1a630a5dc7bc5fe75873d4a9feb0bcda67479e21f8e136f1ce"], 0x1ed) r40 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r40) unshare(0x0) 2018/04/18 05:48:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$KDSETLED(r0, 0x4b32, 0x80000000) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000006c0)={0x10001}, 0x1) mmap(&(0x7f0000543000/0x4000)=nil, 0x4000, 0x3000000, 0x80830, r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) munmap(&(0x7f0000984000/0x3000)=nil, 0x3000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000880)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00'}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x199609189c65fd7f, &(0x7f0000000340)=[{0x6, 0x100000001, 0x0, 0x8000}, {0x77, 0x4, 0xed, 0x9a}]}) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000380)={0x68d}, 0x1) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/223, 0xdf}], 0x8) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/18 05:48:28 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r3, 0x9}, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x0, 0x4, 0x0, 0x40000000000000, r3}, &(0x7f0000000680)=0x2) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xba) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/18 05:48:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000200)=ANY=[], 0xfffffdd7) read(r1, &(0x7f0000000000)=""/53, 0x35) sendfile(r1, r1, &(0x7f0000000200), 0x80000001) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="8a031519fe452bc63bc9dd3ef3283b4f78c636b2b5e8ac1fab82629b3d3a2eac04dc1ae5654f4d0f4c55e13f73b1c9dafc047df667c188324f79f5ec17c08d8869521d7e18bd27c753c372a5462f1b98787de9fa470d7890947c08fee9c274", 0x5f, 0xe213}, {&(0x7f0000000180)="026e5766fd28cf4ce634a2ec7f45c08a2068907788e11bda9ff05e913c36ebc228263aa31e80533a3cb8b4a4c0e2a0840e4d2ead0bab5887138ba5b4d0c501bd253ed7c5b2216a36de", 0x49, 0x55}, {&(0x7f0000000240)="f1d9d7abbf1144aa94cd39", 0xb, 0x8}, {&(0x7f0000000280)="3c640902e17329994c30acbf88365523b7f90e1e30d866c95d12958bb5e21224c3851d44306e64971dee3143557c54f92bf0516ba7a61e8586efd6be3022fae086c9f4682541d5e710bcdc9d7256482a48c5816064af8b059ae5664e3894b50bb712577bd57e255181ebe67bc3b956f6f1aa7c9ce1e817219654e1582930493c98293ad3884c1e5a523d1b685c8b95b9561054f3f63544a5552c736490ad236f9d9212508c347910a098c350caeb0c51c1a268b334790687b34209b515", 0xbd, 0x40}, {&(0x7f0000000340)="507351d11354dad7c71c40c4988914071ffc85665cb46e13c82b34ce95e88b7cacff05c513decc0b28cf50f00efd7ba749b7abe3210867fbf19b5f126dbabd1dccb5", 0x42, 0x3}, {&(0x7f00000003c0)="14f9fcf8c1dd7ceeb90da4d647d238d0fc916d5d0d8659e8838bd25a4013f601666c6d9d2f3b3fb8c763a27ff35cc2129dcc59da009479f81d1e4af1de3979ed82f1953a8d4aa3ac402b5492886a5a837f5bd099cf7b6f94b76bc66b86cafa1c352c8fefbb36f06f36c3e0e0830f3a6cceec66cd0ee4dae298db4c8dd0e1665442fdaf0383a0995e8b6137599868e2a42569d4ad7e4ba46cbc6cf65b3ed89210120fbeadd7c0bf54694f5e75f0e6d39d1fcd4cc5736c42af39f6fdee75cb3b058fe5eaa69c224991956df2698f", 0xcd, 0x6a86b7c9}, {&(0x7f00000004c0)="8d8408f7cd73d5440290d1291e900a10fe4c5d9dd32e64d9150e9626b7ed37cdc7", 0x21, 0x16}, {&(0x7f0000000500)="1b5a2cd79b4ed697bdbd13e23e7030e9f63a33a0174131b62b71c248962a73bcde4ac01b69b8dfe1fb0e31862a0514b327a544335051a6759625515d08db03901e8ea63186bfa6bea2b1eb83285b64ec9c402df9438f2b16d5d978853f47f391d8a212caa8edab47fa80c9d901117fdd2f59f0150c00675ed4cee1cf12c665b6c0c817571e7a8c80011e623b638f12884e238378f7ebc5db337372f43635db38ec4fb1992edfb053f7c106dbc18c1127c51ec7d00453953d7abbd14a5b6caa8df416bff6410f4e2bc75a8d51d0cef46c4fcb7d14e06faa95aff0c03085f798a7c35590d3dbe7aa57d22a5e2340d866f12500", 0xf2, 0xffffffffffffff7f}, {&(0x7f0000000600)="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", 0xfe, 0x8000}], 0x10, 0x0) 2018/04/18 05:48:28 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/ppp\x00', 0x2080, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000002bc0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002c40)=0x14, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002cc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002e00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000002f00)={@dev, 0x0}, &(0x7f0000002f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003080)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003480)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000003580)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000035c0)={0x0, @multicast1, @broadcast}, &(0x7f0000003600)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003640)={0x0, @multicast2, @broadcast}, &(0x7f0000003680)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003800)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000008880)=[{{&(0x7f0000003a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003a80)=""/59, 0x3b}, {&(0x7f0000003ac0)=""/231, 0xe7}], 0x2, &(0x7f0000003c00)=""/4096, 0x1000, 0x40}, 0x7fffffff}, {{&(0x7f0000004c00)=@pppol2tpin6, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004c80)=""/206, 0xce}, {&(0x7f0000004d80)=""/243, 0xf3}], 0x2, &(0x7f0000004ec0)=""/105, 0x69, 0x5}, 0x7}, {{&(0x7f0000004f40)=@rc, 0x80, &(0x7f0000006280)=[{&(0x7f0000004fc0)=""/238, 0xee}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/55, 0x37}, {&(0x7f0000006100)=""/95, 0x5f}, {&(0x7f0000006180)=""/252, 0xfc}], 0x5, &(0x7f0000006300)=""/165, 0xa5, 0xfffffffffffffffa}, 0xbf}, {{&(0x7f00000063c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000006900)=[{&(0x7f0000006440)=""/225, 0xe1}, {&(0x7f0000006540)=""/222, 0xde}, {&(0x7f0000006640)=""/198, 0xc6}, {&(0x7f0000006740)=""/227, 0xe3}, {&(0x7f0000006840)=""/189, 0xbd}], 0x5, &(0x7f0000006980)=""/166, 0xa6, 0x1ff}, 0x6}, {{0x0, 0x0, &(0x7f0000006b80)=[{&(0x7f0000006a40)=""/123, 0x7b}, {&(0x7f0000006ac0)=""/191, 0xbf}], 0x2, &(0x7f0000006bc0)=""/46, 0x2e, 0x3}, 0x10000}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006c00)=""/152, 0x98}, {&(0x7f0000006cc0)=""/56, 0x38}], 0x2, &(0x7f0000006d40)=""/245, 0xf5, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000006e40)=""/193, 0xc1}, {&(0x7f0000006f40)=""/20, 0x14}, {&(0x7f0000006f80)=""/119, 0x77}, {&(0x7f0000007000)=""/116, 0x74}, {&(0x7f0000007080)=""/4096, 0x1000}, {&(0x7f0000008080)=""/86, 0x56}], 0x6, &(0x7f0000008180)=""/102, 0x66, 0xb0b}, 0xe120}, {{&(0x7f0000008200)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000008780)=[{&(0x7f0000008280)=""/141, 0x8d}, {&(0x7f0000008340)=""/10, 0xa}, {&(0x7f0000008380)=""/137, 0x89}, {&(0x7f0000008440)=""/206, 0xce}, {&(0x7f0000008540)=""/47, 0x2f}, {&(0x7f0000008580)=""/203, 0xcb}, {&(0x7f0000008680)=""/225, 0xe1}], 0x7, &(0x7f0000008800)=""/113, 0x71, 0x5}, 0x20}], 0x8, 0x20, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000008cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008d00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008d40)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000008e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008e80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008f00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000009000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000009180)={0x0, 0x0, 0x0}, &(0x7f00000091c0)=0x14, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009340)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000009ac0)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009a80)={&(0x7f0000009380)={0x6e0, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x260, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0x7, 0x3, 0x3}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x1dc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x25}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5faa}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x400, 0x541, 0x1ff, 0xade2}, {0x8, 0x7ff, 0x50e355b4, 0xd6}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8137}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r17}, {0x140, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r19}}}]}}]}, 0x6e0}, 0x1}, 0x20004000) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) 2018/04/18 05:48:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000001) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000000040)=[{r0, 0x206}, {r0, 0x8bc9a92b9645daf7}, {r0, 0x40c2}, {r0, 0x30}, {r0, 0x4005}, {r0, 0x1}, {r1, 0x8a}, {r0, 0x8000}], 0x8, 0xd350) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x20, 0x14, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @uid}]}]}, 0x20}, 0x1}, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x37, "23c54200df720c2590a78a1816ec5662ad901e320dc133bfc16dc9bb703823a8b4fbf86d01ae23b3f580bdb538eb879243d42e10779a90"}, &(0x7f0000000200)=0x3f) 2018/04/18 05:48:28 executing program 2: r0 = socket$inet6(0xa, 0x802, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x7ff, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 05:48:29 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe7, "36ce40581a47fb078b627da75ff62a422ad41c8d359f3e1a19765d70392e744024668fd3655b4fec6e8b271b769f8040cb5c4db1180cc80251d440edb97d9bb71a7521e3dc655acffcb8ad677e6d58c8b37a14bc5e42910c5561a83f97f2b65e9d071c48fab94a70d64d5cae8fad17dd062cbb4976985be8badc4cca4323c7eef6accdb1d8bf87174254f8a532446c36d420a3827a1f3b7dc6d02903a827375d70d65f71435d9b0762064f88e87926eac2d22d7674cb3a17c66c48d4697adba6a89ae80d7d72bc2b0fc332de1a5f339bc309be5e675c1111539d3bad704c1a74b83b181e530f9b"}, &(0x7f0000000100)=0xef) fremovexattr(r0, &(0x7f0000000200)=@known='com.apple.system.Security\x00') write(r0, &(0x7f0000000240)="c104abe3b6c1c388bf673a530eae5b0d3721c080cf45d654c0222f129ebc28d90c3f8c11b8faf8f9c22ce68dd1aadfce7dcfbf6a4dc7999b26e444b98e6cd4a4a996a1b5b0163d7ed94d5fc939dce26980fe0c37ba9f6760d10095543a3128ca1c993ba6dd2968fad9aa66bd92446815712c0240858c1634714168b006c22435fbea9d1ca058d58daa20db8746a9441ff3680f8e6876648d27c838f6c12b9cba", 0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}}, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='syz_tun\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={0x0}, &(0x7f0000000180)=0xfffffeec) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r5}, &(0x7f0000000800)=0x8) socketpair(0x1b, 0x2, 0x5, &(0x7f0000000340)) r6 = memfd_create(&(0x7f00000003c0)='posix_acl_accesseth0eth0\x00', 0x3) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f00000005c0)=""/72) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0xaeef, 0x0, 0x0], 0x1, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)}) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/18 05:48:29 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x400000000, 0x4003}) epoll_create(0x101) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvfrom$inet6(r0, &(0x7f0000000100)=""/243, 0xf3, 0x40, 0x0, 0x0) 2018/04/18 05:48:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="aa", 0x1, 0x810, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000001f40)="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", 0x1ce, 0x8041, &(0x7f0000001d00)={0x2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x36, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/18 05:48:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0), 0x1, 0x0, 0xbe, 0x8000}, 0x0) r1 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00020000", @ANYRES16=r2, @ANYBLOB="010025bd7000fcdbdf25110000000800060008000000080005000180000008000500060000003400030008000500ac141421080007004e200000080007004e20000008000500ac14141f080003000000000008000100020000000800060022ce913308000500fcffffff080004001f000000480001000c0006006e6f6e65000000000800020087000000080009006d00000008000b007369700008000500000000000800020006000000080005000400000008000200bf000000"], 0xc0}, 0x1, 0x0, 0x0, 0xc5}, 0x4000041) 2018/04/18 05:48:29 executing program 0: unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x800) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) fcntl$setpipe(r0, 0x407, 0xf) ioctl$TIOCNOTTY(r0, 0x5422) signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0xfcf7, &(0x7f0000000140)={0x6ff}, 0x8) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) signalfd4(r0, &(0x7f0000000040)={0x100}, 0xffffffffffffff58, 0x80001) 2018/04/18 05:48:29 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) 2018/04/18 05:48:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x2) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0x7, 0x0, 0xfff, 0x6, &(0x7f00000000c0)='sit0\x00', 0x0, 0x2, 0x80000000}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0xfffffffffffffd40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/18 05:48:29 executing program 2: sched_setscheduler(0x0, 0x3, &(0x7f0000000300)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105300, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x3, 0x8000, 0xde}) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"63b5b894f72f1b"}, 0x8001}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/18 05:48:29 executing program 4: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x100000000000016) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="4202ec7ac19e880d6f0e45af4203d26d569234af865d0a1867c4455b05607e70d5db699bb63134efdfb95d78b91479330bb31e7b842e077f7f0ddd7ec05a3ccc367b3273ee2ed4a0bda469b629dc31b3bd4bbc0d6edf38c708907f145ad8857de24a08cbe235e5161cef086195cafd4ba9a8b2c79f37111a06f3451dc7ba0efb243bddf14e67b7942733088fbe36075658c72932726787", 0x97}], 0x2, &(0x7f0000000180)={[{@errors_recover='errors=recover', 0x2c}]}) dup2(r1, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x1f, 0xffff}, 'port0\x00', 0x10, 0x20, 0x0, 0x7, 0x100000001, 0x10001, 0xfffffffffffffa15, 0x0, 0x1, 0x1}) fcntl$setown(r2, 0x8, r4) accept$netrom(r0, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) tkill(r4, 0x16) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/04/18 05:48:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x40) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) fallocate(r1, 0x0, 0xffff, 0x1) fallocate(r1, 0x3, 0x0, 0xffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) fsync(r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0xa, &(0x7f0000000140)=[0x580af1d6, 0x8, 0x1, 0xfffffffffffffffa, 0x80000001, 0xfffffffffffffffd, 0x0, 0x80000001, 0xfffffffffffffffd, 0x8000], &(0x7f0000000180)=[0x101, 0xc56], 0x14, 0x5, 0xfffffffffffffff9, &(0x7f00000001c0)=[0x3, 0x400, 0xffffffffffffff27, 0x100000000, 0x1], &(0x7f0000000200)=[0x1, 0x1]}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x1, 0x4) 2018/04/18 05:48:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001e40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="9a0eb1f4916aba59daad102e389c2e66567c9054e9c2bf1bebff06adbbcdccc466d5e9d29895c221813d2773e2b4ae7fca2c797bab506a812d0ebe3d8aff574e00be78ec3a35564b04bfb3f0a49bdbf75de151674843a358bc8b4543c901bf1c27641fd4d15971bb8a7fa2b5d07c9f45767a81a8020724c4d158fe0a4aaea6fe6f806d2f6e0e5af0cda6cd5e23cee304c25e0d1e72c6e3961ebdc68e65c7bba35ec4d0f220f7c44b2187637f391fa62a3ec0c7c9debde131416c7cf24f58af0d39166da0a27043fa7899e7fe2130c1e8913ac476db285ba36dee09b81005c33b7bc0079e", 0xe4}, {&(0x7f00000002c0)="1157f4fac8877042d6e6e75838f9c790818a815f84a3b5d8a708496c56417beae30e74adc5aa1175790d1e758072dfb27abeb7fc570a3b6449863c27c3292ae3bac3b60d754716af85981d6dde81eecaaac540934260e356db280ae3921c43c4bed05b7e02c08f6deaa29b771418501a1401de11f94c1b304c45eb5c3db022bde116d0bb7ac772c863c3e05b0b2c13aa48e4d621b703dd35e0722ba9d16c3f5ee9a0ee4e4c421c36e17345afa7cf6ca756d6a463111a618680f789273f1f2d511425e5f752865efbb536340ee1bbed4a4cb30b69ad0d8ffe88e925f9b858d8dc159b1f3763ab4f3659ce", 0xea}, {&(0x7f0000000080)="7adadc39d70698", 0x7}], 0x3, &(0x7f0000000680)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x1}, {&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000780)="683213d98918d0a0a0216486c38a50cf28629b2bb5bc28f33f4b84a4d0d496dbb902ae922974e9576ca548b593117aba1998940fa5b9685284b14d6ca6830a73efafef4032e94997a2c17bb02773e1d9cc15d66836943e8dca98ca2ea3c2", 0x5e}, {&(0x7f0000000800)="c921fe9599b88bb5aa9ea5257dbcaadf16aead8cd6417385e132be9be105c2f25a955854b6b53c7eded9db8e8763d0aad1b02a3a1b881e17dc9a54e3b2155e06d633ae1f7e892f44fe64a7a2bb60fda0e6f31d41ad5af535c84e1137e8e83629a4ac66aa2a7968c07cc84c282d1889d6fc4fde69061617f543426c315850815cabc343bd1ec82950c6d0b2cf54bcdd03ada9705e3cb9910f1d57233825c8649da286dacdd9153c67931a9e9d1fc19c17cb573cccea8edc0c1b602802a5ad9ba8c3222a239bf8930fda97847e", 0xcc}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f00000009c0)="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", 0xfb}, {&(0x7f0000000ac0)="fae10d847a3ecc9315c805e8334ae55da8395d53aad5a7e17cfd7f42b99f1d1350963dca01c0b765fb3fc590124c36d3f1374f482f2cd956082b0540dba8d959222fdc4620b349259dbbef8ed2614600590744c5d3e3fb9413cfa456278495b0c76ec5ec5af6700972c0acc18eb97ea443e5eb3efe931e10fc50f56286eb70b57ac3664a43cb292765db8d84698869144114cdb3cf8bf9604c3cc116a1d0691e9b39", 0xa2}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="14bc4cd8cdd36803ab3e24a952b74921bc4179b6b300507ac65318ca1cdc60c8a013d8a75d3311109d3aef4b97bc55f81ad3be47d9f9b31be4d47677b3f951dd58c0ca7504a046a08dd2aaaea2568ff5725c46949c624aaa05cce5c82d59c2db9e437406f9290c32a705649ad1674ef980884fd3dab811cdeb93c1364ed4347430ba6090be325e87316bbc3cafac135b8762b6168c1bdf99f50016c5", 0x9c}, {&(0x7f0000001c40)="54cc370f0e95ad43f1ab810f1fc4d076c1d2f931bde4f473574010d622d895cf60a13f5cd7f6bfed88a47a62c0c35a474314f8781cb5f3ec7aff21", 0x3b}, {&(0x7f0000001c80)="91505caf4d3676696747177376acf605d99238da14975138bb76b8451ba8a2c3335ceab06ba09c2b57e23782cbe20ea87862f14d0554e660f9aebf88d2e9f914e7", 0x41}, {&(0x7f0000001d00)="2afd01b873739d1b6a41ac60df7d39b2d7d873c86cb695bbb892e0742e199fc1fdbadad0f7899b344ccac193fb44515952b19350bed96b133ad42506ed11410bda5966e1eb274182f21c3965bdda", 0x4e}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}], 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) 2018/04/18 05:48:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0xfffffffffffff800, 0x9}, 0x2) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x16) sendmsg$nfc_llcp(r1, &(0x7f0000001240)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x5, 0x0, 0x7, "d809e63cf1242d6728dac36d59912de367a70e2d40322dacc0ef0cf6b6fc1614c8aa5d780358a5936b84d1508faef4c8bacd91ae1d9f9399c339573b2de05b", 0x39}, 0x60, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x1010, 0x10c, 0x4, "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"}, 0x1010, 0x40000}, 0xc67590248b33f280) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="ef", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ce7b6b6e82ec000078e5ae6a83c200008d019c08006115b3b458e614d3fa9cdcfc20962787f260f5016dcc8f1100fc3ec5734a7a62d36412ab2233df7e97f0bdf83056ba495c5cec1da999e537378733cf8271259747fb1c9c71940ab201afa58c"], 0x10}}], 0x2, 0x0) [ 69.694485] binder_alloc: 8240: binder_alloc_buf, no vma [ 69.701227] device lo left promiscuous mode [ 69.727618] binder: 8240:8245 transaction failed 29189/-3, size 0-0 line 3133 2018/04/18 05:48:29 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x1a) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7f, 0x9, 0x4, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7, 0x4, 0x100000001, 0x10000, 0x7}, &(0x7f00000002c0)=0x98) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00000003c0), 0x10000289, 0x4) 2018/04/18 05:48:29 executing program 2: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/04/18 05:48:29 executing program 7: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x1000000007) 2018/04/18 05:48:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) [ 69.748306] binder: BINDER_SET_CONTEXT_MGR already set [ 69.757294] binder: 8240:8267 ioctl 40046207 0 returned -16 [ 69.772870] device lo left promiscuous mode [ 69.774648] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.839256] device lo entered promiscuous mode [ 69.846635] device lo entered promiscuous mode [ 69.867976] device lo left promiscuous mode [ 69.902364] device lo left promiscuous mode [ 69.938361] device lo entered promiscuous mode [ 69.943992] device lo entered promiscuous mode [ 69.948952] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/04/18 05:48:30 executing program 1: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad02", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x7, 0x1, 0x5}, 0x14}, 0x1}, 0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) dup2(r1, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) dup2(0xffffffffffffffff, r3) 2018/04/18 05:48:30 executing program 4: r0 = gettid() lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)=@random={'security.', '/selinux/status\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ac213b4ea9c3668c0d86fa419e190617e8", 0x11, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="39380b1ac701c61144f96649c51e51f5fd5eb99c4d389d8ed532b756efdfed900be411f4d695dc008393b9cac6229cc6cdb4923c00218b4b104fe2c36c753631b787926acaea626d6e62ca819d6067e4afdd67a8750b7520b0b6686af2776dc6e9777280526d9231db", 0x69, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='/\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r4}, &(0x7f0000000540)=""/83, 0x53, &(0x7f00000006c0)={&(0x7f00000005c0)={'sha384-ssse3\x00'}, &(0x7f0000000600)="6cf71ca0492f71da02037e2cf03033c8d6a75168570a4c6be7d0b4d6f521ac5e354698ecea1ad96575e92e037bbb7eaa800117e5a284253ee562f3aadbf05a500717c88908bda4937b62ba4fc39442200ffd2dcb2a9949d0e7890b121819d0a11f2ff052970c6b8be52102cd100d9549ba23c74cd0d975935dd7b3b3a913959160c5c2e9a742d7fc1959ba9fa516e107203e6fbffd42aabd46", 0x99}) syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') 2018/04/18 05:48:30 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@setneightbl={0x48, 0x43, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NDTA_THRESH1={0x8, 0x2, 0x7f}, @NDTA_THRESH2={0x8, 0x3, 0xffff}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x101}, @NDTA_PARMS={0x10, 0x6, [@NDTPA_LOCKTIME={0xc, 0xf, 0x100}]}, @NDTA_THRESH3={0x8, 0x4, 0xffffffffffff8000}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000000000000000000010000"], 0x14}, 0x1}, 0x0) 2018/04/18 05:48:30 executing program 5: r0 = socket(0x18, 0x0, 0x4) prctl$setfpexc(0xc, 0x2) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/57, 0x39}, 0x0) 2018/04/18 05:48:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r2, &(0x7f0000000080), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f0000000d00)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) sendto$inet(r1, &(0x7f0000000980)="999c9c841b27c6ffbef4ff92c82bc849a6725d6e31cf87ee377d25d6951b6da9d62e550274f5125b71570f185c6972fa3cbcbeee9a29690060739ff54134bde967ce418b5bc739c52204ad8e267802780a46ffa7c7d63ee61c41a22075f63286b1e77fafc53e5f30e41b4aaa8faa955808942729ec0fe86cdb7c8fab7994e048557e8ccc448bfefaa685359cc3ff27b47e57e0464bf03e41b443378d38fb4d356997e1e0a691269aa8ef4415091445d88eab0c7781c5b7713857a0246304cec6e9bb13781a917f08f5dbecd986c92c98a31a16ce0bcd33", 0xd7, 0x4000, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) r6 = request_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)='\x00', 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000000c80)='keyring\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000c40)=[{&(0x7f0000000b00)="865a1b7afaef1bf8c66a3e7bf2b69ea1b3e173c61febbaf880dbbab932d104273592d862c44ca686415a24348b4d46417020c7dc86818d89e6da539dc41ff443b4b8172be41bbdf1b803cf6f100077f1d5a5d28d4d8515f7b13d7442c57e987c7518ab56f38a6d9665b28c6c91bb470ace07f00b517f1164fd7138e966c2536c8239", 0x82}, {&(0x7f0000000bc0)="eef5fbca3eaf625e2b368ec189f089d63882a25c9904225269258b0ff15515125fb51a2d67b1b4f2901f2ffb4311af92aba55d9bb1e46e0c4173ab1f21e02a90e664d2cfc5029d80b4959ae84da2ecb67314a8cfeac53b4a7900cd3a0e46e1aa95fe290573c0b2b8a458ad7e7cd4d64828a23c9df750", 0x76}], 0x2, r7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r8 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r8, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 2018/04/18 05:48:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./bus\x00', r1, r2, 0x1000) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r3 = open$dir(&(0x7f000004bffa)='./bus\x00', 0x3ffffd, 0x40) getdents(r3, &(0x7f000002efec)=""/24, 0x5) 2018/04/18 05:48:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0xffffffffffffffff, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@rand_addr=0x401, @rand_addr=0x8, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/18 05:48:30 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b55000/0x4000)=nil, 0x4000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001480)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000014c0)={0x0, @multicast1, @loopback}, &(0x7f0000001500)=0xc) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f0000001540)) sendmsg$nl_generic(r1, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000040)={0x138c, 0x2d, 0x10, 0x70bd2b, 0x25dfdbfb, {0x9}, [@generic="601d6224dcc72a8e99ec7daf4e0c4680c438d81d95d4301f45115d37b0eb46e63b806f74c6ab364aa1db446540548334e5e38b64d873a6eb68459dc2e9249d3ec6bba7f3b8b4af50aa46c57c4725ead25bfbc6977222f472d57025a0c97e8d07ab251e9f5957106ab0b9b00ef74440f75d7e859a1a2bafb551fca767f7c035321998dce4237c52ff0a172c1035be4f2962f1f261aee67c0187c3ef32f1271f51b73269867df5676edf298badd317e61249af3fc88a2d979be0979f2891fdb970512fdab7155d2ea601e57c38ab1872b5386784813a3b6a33632079e71809652fb7da02660813869ba023cac5fc6ab95073", @nested={0xec, 0x2b, [@generic="a785bd0a5cf3bb28bb6381a1cd03b7c2537255faefca72d648b3dd6cc636c01cf7d942fb86ad520a05ea7fd6d08f96371cb2a2782f1b8822339900b8686044d94a844aab2fc7b8a4abb5fafdf3e1b495a5ad5d8b8b1db48aaee00e8f3a38d38735c0f4339196f71462504acc2f13296df8efc76e7f66e26e50888665ac9d89f666b938eecee24a6762251eb944bfda6e6c2c37f22b15bf3714a437c68ee5565167f2ec964ddd121987182ddfa626b4bd092efa30945ad3834a4eced8d74b35a501df2730408df3882e4f0e5335ba93d3a91950cf688c8eeed1f712b77a38f13df9e7e35206"]}, @generic="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", @nested={0xd4, 0x48, [@generic="e4b791b3b3399eb47d2e91bad2e1b009f2e1c42ba69e64b20755ef648551c6a2bf3e87c851e926dfe71ace53366b3e3908a5e27d12d452b889a1a8ce3dff965456dacadc53f5b59505429a5e0a70708cea05fee9261a832d4bd803b2411d0e03b85b67c8ff3e8837e62a3afcda22dbb2069769fa94c52ccdcce855009176820b0cc4d76d3c989abb4f4d1bf028f58c6c40d1863c73814cc31d013e0cfaeab48ec1afcaae22fe2df77d732d39056ff2adcf7ea98377d5cfdecf9697187d7ebd787e9105698eef9810dabc47f389161613"]}, @generic="5b036e1ba322f9714c8aa303fbf424753660833be2323d4a13f8bd3824d39287238109a34dcffc0002a184ad6116e2bf46bc30398b615b42e31a69d643a31a268b6563d8adae811ea3622c5727256aba47df681737dee82d74979266bd1a7fedddc0eeef09c63205e7a0946e481b323520792a0c26f9cc7dd805062fceca56eeca0954c3e89e60845fed657e584beace5f6ff25d2eca29e790695751fed13b9e8b1384b299b2bf0f0ee2f08a3d8d838f82e05deaae32e4d11dd05d6998d0b5d5efe4754a"]}, 0x138c}, 0x1}, 0xc1) accept4$nfc_llcp(r0, &(0x7f00000015c0), &(0x7f0000001640)=0x60, 0x0) [ 70.827618] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8323 comm=syz-executor3 2018/04/18 05:48:30 executing program 4: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/18 05:48:30 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) uname(&(0x7f0000000040)=""/58) 2018/04/18 05:48:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/18 05:48:30 executing program 5: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgrkup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r2, r3) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mq_getsetattr(r0, &(0x7f00000001c0)={0x0, 0x7ff, 0xfffffffffffffffc, 0x3, 0x400, 0x9e, 0x1ff, 0x762427e1}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/18 05:48:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3e, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x0, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x200) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/11) 2018/04/18 05:48:30 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000434ff0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xe) getpriority(0x0, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/18 05:48:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@ipv4, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="23e8761a87c2"}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x0) 2018/04/18 05:48:30 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000000000", 0xd) sendfile(r0, r0, &(0x7f0000001000)=0xfffffffffffffff9, 0xffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x3) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/04/18 05:48:30 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xc092, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/18 05:48:30 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = epoll_create1(0x2080000) dup3(r1, r0, 0x0) 2018/04/18 05:48:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000080)={0x8, 0x7}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/04/18 05:48:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r3 = socket(0x9, 0x4, 0xd7) r4 = getpgid(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'dummy0\x00', 0x2000}) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x2, 0x0, 0x4, 0x20004, 0x1, 0xe5, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, r4, 0x0, r2, 0x1) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r2, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) 2018/04/18 05:48:30 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x8, 0x6, 0x4, 0x200, 0x7, 0xfff}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r3 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) 2018/04/18 05:48:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/92, 0x5c}], 0x4, &(0x7f0000000400)=""/55, 0x37, 0x1}, 0x1}, {{&(0x7f0000000440)=@nl, 0x80, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f0000000680)=""/36, 0x24}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/160, 0xa0}], 0x7, &(0x7f0000000940)=""/152, 0x98, 0x29}, 0x80000001}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/215, 0xd7}, {&(0x7f0000000b80)=""/195, 0xc3}, {&(0x7f0000000c80)=""/62, 0x3e}, {&(0x7f0000000cc0)=""/170, 0xaa}, {&(0x7f0000001d80)=""/202, 0xca}, {&(0x7f0000001e80)=""/2, 0x2}, {&(0x7f0000001ec0)=""/75, 0x4b}], 0x7, &(0x7f0000001f80)=""/191, 0xbf, 0x3ff}, 0xfffffffffffffffe}, {{&(0x7f0000002040)=@nfc, 0x80, &(0x7f0000002340)=[{&(0x7f00000020c0)=""/153, 0x99}, {&(0x7f0000002180)=""/193, 0xc1}, {&(0x7f0000002280)=""/63, 0x3f}, {&(0x7f00000022c0)=""/42, 0x2a}, {&(0x7f0000002300)}], 0x5, &(0x7f0000002380)=""/111, 0x6f, 0x5b0}, 0x4}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000003640)=[{&(0x7f0000002480)=""/93, 0x5d}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/163, 0xa3}, {&(0x7f00000035c0)=""/83, 0x53}], 0x4, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000003680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003700)=""/235, 0xeb}, {&(0x7f0000003800)=""/195, 0xc3}], 0x2, &(0x7f0000003980)=""/12, 0xc, 0x100000000}, 0xfffffffffffffffc}, {{&(0x7f00000039c0)=@rc, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003a40)=""/120, 0x78}, {&(0x7f0000003ac0)=""/118, 0x76}, {&(0x7f0000003b40)=""/250, 0xfa}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/93, 0x5d}, {&(0x7f0000004cc0)=""/210, 0xd2}], 0x6, &(0x7f0000004e00)=""/218, 0xda, 0xfe}, 0x1f}], 0x7, 0x3, &(0x7f0000005000)={0x77359400}) getresuid(&(0x7f0000005440), &(0x7f0000005480), &(0x7f00000054c0)) getgroups(0x6, &(0x7f0000005500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005c40)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000005d40)=0xe8) getresgid(&(0x7f0000005d80), &(0x7f0000005dc0), &(0x7f0000005e00)) fstat(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005ec0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000005fc0)=0xe8) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006040)) stat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)) getgid() stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)) lstat(&(0x7f0000006bc0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006c80)=0x0, &(0x7f0000006cc0), &(0x7f0000006d00)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) stat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006e00)) getuid() stat(&(0x7f0000007740)='./file0\x00', &(0x7f0000007780)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007800)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000007900)=0xe8) stat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000007a80)=[{&(0x7f0000005040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000050c0)}], 0x1, &(0x7f0000005600)}, {&(0x7f0000005680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005c00)=[{&(0x7f0000005700)="0454bd9ed125bea314306e133f6d060d1493aa3a13aff9a11612e49de3eb70020d45bdf3b82a02feb9819f6df4125fa02858c3e4b6ae9b2c62a69bc37cd7a77a237cf3da12f099fcddbf1497fd9c7d83b75f3a6ea0263356f11abdb2fc3c27e482c0503a92bb57f7d3e9fdf2a1a40286ff60cade5c675a7f629018f59f432506843025080db21fcd573e8c81c5b9294de2bdaba605c89d0e9a3836b33dea61d1416870929fa6174103251652a7349f1f9f456f90605039e3aed8f95b218470e904d65862d398ff41e84c073d475188f01b4f0d43d42838b8db4aaeca2cf58ce21b9ef1d5ec54562417d5e26a845dfa25", 0xf0}], 0x1, &(0x7f00000060c0)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r0, r2]}], 0x68, 0x4}, {&(0x7f0000006140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000006400)=[{&(0x7f00000061c0)="f3b7b3b6aa40e7b80ca25bfc719dbf21365fb0cfdf62cdb6476e455826d089c7833033e080deaef2adcddcbc12861cf749b3bc3b26a7c18e8ccbcef75591", 0x3e}], 0x1, &(0x7f0000006440), 0x0, 0x40}, {&(0x7f00000069c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000006a40)="f836d2605ce9390ccd40cb455e3c16539065a540bc7f4a68dc88a9283f0e77b2007077e05e32cedafd83c4d821ca3b1d0921514402de8b5b70ea80f061437705f1b836f651d6fc2c93deddb006636e41125b406ce5b3a4aa30769c6a5f0c", 0x5e}], 0x1, &(0x7f0000006e80)=[@rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10}], 0x78, 0x10}, {&(0x7f0000006f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007140)=[{&(0x7f0000006fc0)="d1e715e771fdb8fe6b324f6c522a6f7586222995246ec457ff2e12a4be9df6fd214cd2efa8f8aee7fb60d5a47b455dde27441a9c9895e3e87da3afa6129d4818a7b37ffeed8d8e878f1a27447bab6c9cc6cba9f419490e919c56ae898122a6c55d464c174a4b8cc556e28a280585bc00ce62825e6326c190af97891cf489e65d09d5f2b75423da7424202540", 0x8c}], 0x1, &(0x7f0000007180)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r2, r2, r2, r0]}], 0x30, 0x8000}, {&(0x7f0000007200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000007700)=[{&(0x7f0000007280)="6717b3ed9bb1670c7e16b0dd36ad5bc1507d7e8dd9dcff02b14fdfab1389c2d167d4ebef036ed0983316d3a63f52c3592e2a169b8becb0fe075839f76683504fe79c8f17b426f3fd0f3872ce4740d38dc7a5ab52", 0x54}, {&(0x7f0000007500)="6414608713b01a1bf49b83ed2334fa446c73144d6d6befcab9028f1077ab9fc6706539230473e84c399c5413936ffd94cf044459eb011b3e586651f38b4bedbfebfbbdf5b0bc0f8808186a0acee999c4d330b9dfcbf668", 0x57}], 0x2, &(0x7f0000007a00)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}], 0x48, 0x40d0}], 0x6, 0x50) 2018/04/18 05:48:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020103020800000000000000000000000300060000000000020000010000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x37, 0x36, 0x39, 0x0]}, 0x4) 2018/04/18 05:48:30 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000032fe8)) seccomp(0x40001000000000, 0x1, &(0x7f0000028ff0)={0x2a6, &(0x7f000007ffe8)=[{0x800, 0x0, 0x6, 0x200000}]}) 2018/04/18 05:48:30 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2401, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/18 05:48:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000140)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/18 05:48:31 executing program 0: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x8) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x200000) 2018/04/18 05:48:31 executing program 2: getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/118) 2018/04/18 05:48:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x73, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e20, 0x3, 'lblcr\x00', 0x11, 0x9, 0x67}, {@broadcast=0xffffffff, 0x4e24, 0x12005, 0x3, 0x8, 0x6}}, 0x44) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x0) 2018/04/18 05:48:31 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00004bd000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0x108) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/18 05:48:31 executing program 4: socket$inet(0x10, 0x3, 0xa) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x105102) r1 = accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0xe89, 0x81, 0x1, 0x8}) 2018/04/18 05:48:31 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x7, 0x1, 0x7, 0x3f, 0x5, 0x0, 0x5}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000000000}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) dup2(r1, r3) 2018/04/18 05:48:31 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/140) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000001, 0x0) [ 71.109540] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 71.137080] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/18 05:48:31 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000000140)) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000100)) 2018/04/18 05:48:31 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000c0"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x7fff, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0xfffffffffffffffa}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xff, r3, 0x1, 0x6, 0x6}, 0x14) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/18 05:48:31 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={0x0, &(0x7f0000000a80)=""/97}) r5 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec800", 0x42, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x19, &(0x7f0000548000), 0x4) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r7, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r7, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)={0x1, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000640), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014", 0x12) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) 2018/04/18 05:48:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1\x00', r1}) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/04/18 05:48:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) r2 = geteuid() setfsuid(r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl(r0, 0x442000000000127e, &(0x7f0000000000)) 2018/04/18 05:48:32 executing program 0: r0 = socket(0x1, 0x100000800, 0x7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @rand_addr=0x7ff}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYRES16]}) 2018/04/18 05:48:32 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000b9d000)=[{0x100000001, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0x103, 0x0, 0x0, 0x102) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) 2018/04/18 05:48:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x1) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x8, 0x2}, {{0x77359400}}], 0x7a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000011c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/18 05:48:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x90880, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x3, 0x3, 0x31, &(0x7f0000ffe000/0x2000)=nil, 0x1}) 2018/04/18 05:48:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000000)=""/232) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x6e) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/18 05:48:32 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c9457f2aa3fd3698012b2f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454160aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493c9d0d59c43473484b8") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8800, 0x0) preadv(r0, &(0x7f0000000080), 0x1000000000000088, 0xff) read(r0, &(0x7f0000000080)=""/119, 0x77) 2018/04/18 05:48:32 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setns(r0, 0x40000000) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/18 05:48:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x200000000004) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/18 05:48:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xffffffffffffff00, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/18 05:48:32 executing program 6: clone(0x0, &(0x7f00000007c0), &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000009c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @multicast2=0xe0000002, 0x4e22, 0x0, 'wlc\x00', 0x4, 0x7fffffff, 0x3b}, 0x2c) timer_settime(0x0, 0x0, &(0x7f0000000740)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) unshare(0x0) [ 72.190893] sd 0:0:1:0: [sg0] tag#875 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 72.199567] sd 0:0:1:0: [sg0] tag#875 CDB: Test Unit Ready [ 72.205168] sd 0:0:1:0: [sg0] tag#875 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.213929] sd 0:0:1:0: [sg0] tag#875 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.222674] sd 0:0:1:0: [sg0] tag#875 CDB[20]: 00 00 00 00 [ 72.236345] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=72 sclass=netlink_tcpdiag_socket pig=8530 comm=syz-executor7 2018/04/18 05:48:33 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/18 05:48:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x8000) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) 2018/04/18 05:48:33 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000940b8d8734a25a67717edbe46c0144dfb83c905735c06e49a9457fe04e47720255dce274abd08754b2d4befd50b926413600ecd50ee8cde18a9da865c0f02298a97c6a8710e03d1f"], &(0x7f00000000c0)=0x50) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x200, 0x6, r1}, 0x10) 2018/04/18 05:48:33 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0), 0x0, 0x99b}, {&(0x7f0000000100)="414622d6b0df21d8d64186a456b4d7500c6d0f6c52dfa9897532ceb20233d103c3f3a7e817ee7ee84811182e4bddc603d581ecf8c080a4f2cf3ddba2bd35d52bd338", 0x42, 0x2}, {&(0x7f0000000180)="0638e1e049d69bbe8fbcbf7950021b1b5dadfd00b7bf06c8a8d68921b31bc577eac2f402d82c8961d0afa5c71eb287f9c0bdd9468e6eab0ff16e6805b6fca696d2c57c53b95d9237a6340a6bfb974a15a5c7c055b4d4df48ebe18ad6f592642a3514adfc6781351cfcc97469e16e4a517a2f52f848e1c63ec2b36b1532f821fc335c4e4ae68ccdfd6ac3c3ea00d64ad27d0a5bb55cbea6b2d4b2b7ca2f5b1c7df7b709655d15f265a1ef096fbfb271d3991a18d500d25e3975cddb845180f897", 0xc0, 0xffffffff}], 0x2000004, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/18 05:48:33 executing program 7: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x0, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b000440", 0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x84) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) socketpair(0xd, 0x6, 0x6, &(0x7f0000000580)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r0, 0x0, r4) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r3, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x3c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000e1ffffff000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r1, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)}}, &(0x7f00000004c0)=0x18) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000500)={0x0, 0x3, 0x5, 0x7df0}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) write(r5, &(0x7f0000000800)="7c573c3a81d50974b59b21d9c071580cf2619f4ba6dc776ba239ab3118d4cd2550b40a25e7408e960b7a7deded257afa5c7612202b6cd4a7c53ccc0b7900254502e2c0f13364ea5a14389f06e5cef948ff9beb2b525f45264876b7e77308b23e614aec1c6630d4406381b4396916860aedff8ff6676e0fdbd82f893559cedc452e8d99dfa87c47695c059ce30b0e9eda643744fd556253118e00af2f86004acea7072d355ec9acde247521508b6d35f1ffaabe5f02bc15e497296bd4d3220d904e5f5dcded61dda9c38ea6a933c9053cbe7eead1198a80de1607561df75ada8f692b", 0xe2) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/18 05:48:33 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000780)=""/4096) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/18 05:48:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3dc}, &(0x7f0000000040)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xc9, 0x0, 0xffffffffffff3141, 0x0, 0x8}, &(0x7f0000000880)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xfff, 0x8, 0x8000, 0x3ff, 0x6, 0x6, 0x0, 0x4, r1}, &(0x7f00000000c0)=0x20) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/46, 0x2e}], 0x4, &(0x7f0000000600)=""/198, 0xc6, 0x8}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r3, &(0x7f000035efc8)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/18 05:48:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x80000000400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff, 0x7, 0x0, 0x1f, 0x5, 0x10, "fa9cf45e81111c355f207f1c2603e2e09d0a9c19dde9cafd8889e8ff78e3e75d572a3d1d5095c9fd65e21c8285ddf6faa673023e2784cff5f638626dfe417c82", "f2144f9ea18ad302c53468b0cdf36a1c14ba905be899651fc49c5a98e26fae374532d0a77b107c68fa5457adb4ecc4a606b1eaa1091fcfbb4019a0c743d11055", "8c2efabfc8d8b9e1caa89e094cc2fc6c01dc5a9c6d27eca4e18908c7123ee09c", [0x7, 0x2]}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x14, 0x200) 2018/04/18 05:48:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40402, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) [ 73.301960] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.332319] binder: 8560:8572 transaction failed 29201/-28, size 2199023255581-682899800065 line 3133 [ 73.345312] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.358751] binder_alloc: 8560: binder_alloc_buf size 4294967272 failed, no address space [ 73.370085] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 73.388371] binder: 8560:8572 transaction failed 29201/-28, size 4294967265-0 line 3133 [ 73.420555] binder: BINDER_SET_CONTEXT_MGR already set [ 73.426762] binder: 8560:8597 ioctl 40046207 0 returned -16 [ 73.433745] binder_alloc: 8560: binder_alloc_buf, no vma [ 73.439437] binder: 8560:8597 transaction failed 29189/-3, size 2199023255581-682899800065 line 3133 [ 73.451725] binder_alloc: 8560: binder_alloc_buf, no vma [ 73.458442] binder: 8560:8572 transaction failed 29189/-3, size 4294967265-0 line 3133 [ 73.473359] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.479668] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 05:48:33 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x65012, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="99d06401596a9a47b70a98373cebfa3d0876eba5", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x174, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8), 0x0, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/04/18 05:48:33 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x100000000, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x40, {}, {}, @time=@tick=0x2}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @connect={{0x0, 0x9}}}], 0x60) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/18 05:48:33 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000cc0000)={0x100, 0x1, 0x1, 0x0, 0x3, 0x1}) prctl$intptr(0x200000002f, 0x6) 2018/04/18 05:48:33 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x2, 0x0, 0x8, 'queue1\x00', 0x1}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) write$sndseq(r0, &(0x7f0000000e50)=[{}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x90) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) 2018/04/18 05:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000280), 0x4) fallocate(r0, 0x0, 0x0, 0x0) 2018/04/18 05:48:33 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x100) write$sndseq(r0, &(0x7f0000000340)=[{0x7fff, 0x3, 0xd3, 0x7ff, @tick=0x7, {0x0, 0xfffffffffffff801}, {0x401, 0x200000000}, @raw32={[0x6, 0x8000, 0x25b0]}}, {0x3f, 0x9, 0x0, 0xd012, @time={0x77359400}, {0x36, 0x400}, {0x400, 0x80000000}, @raw32={[0x8, 0x7, 0xfff]}}, {0x2, 0xffffffffffffff77, 0x80000000, 0x1, @time={0x77359400}, {0x1, 0x9}, {0x2, 0x71}, @time=@time}, {0x100000001, 0xfffffffffffffffd, 0x40, 0x2ad, @tick=0x101, {0x2, 0x800}, {0xb40f}, @connect={{0x0, 0x6}, {0x4}}}], 0xc0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x101, 0x5, 0x7f, 0xf22}, 0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x20000000000026, &(0x7f0000000500)=""/218, &(0x7f0000000600)=0xfffffffffffffd7d) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r3) ioctl$sock_netdev_private(r3, 0x89f4, &(0x7f0000000000)="3b0fce7f01204a67a820bf70fd7a341796c908ed9fe46b082000116fd8c7e23a3c0639c6cad46cbe89ea77b931f9c87fd78bba6cfdc72e5c5b7f71b25462df3395ccb38ae5040dd12c3f8a9b4d4a74bceaa113369f1e1a9b8e475833d0141ff10d575df8e4a3ab7e9254c0406ca4979f56357fc591fa9e858fd4bd708ef60f98cafb3ac23e4830c66343088ff69de650b34e7b13fb06ba7092e231f8f201eb0e20800039b9b251d93f18042358c36c20513a0d5cce5f9fc5afc43de6400549c6c3c6fc9eb85346f4419c1a1c50ac1a06eea97b648834") close(r2) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) sched_setattr(r5, &(0x7f0000000200)={0x30, 0x7, 0x1, 0x2, 0xad, 0x2, 0x7, 0x3f47}, 0x0) 2018/04/18 05:48:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000000200)=""/232, 0xfffffffffffffd18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x0, 0x1, 0x0, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7f, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x4, 0x0, 0x9, 0x10001}, &(0x7f00000001c0)=0x18) 2018/04/18 05:48:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7f, &(0x7f0000000000)='./bus\x00', r1, &(0x7f0000000280)="0d4eb0bb366487fc09ca04eddb2bf10b363ea00ae0f49c465897c9cbc505eaac18e0c88480b0b7e0bec9854751fd92e32b3b673049c6d429529a5dcaf67e4d20bc0a68e12ddf53d254b70d1ff80e406cd3e7b54b0402cfe944072ee020e7f737bf2da4edd6f186e54ae93b8b2086db1d7deb516804bc76c918e6f02737e7cf8d46689225f7874dfc3c1ef271eb1daeb8f090df97d47f97dc081dad32c49b1bfff85b7273ae58012becd53431199003a513f5ad9246c5c4caef58ebbc1cc85865cdb3600d9be31c53f1ab725865cc7061c325b4ce92ab4b0be75113f12ad2441d6e54725459fd257dd2d9c7f534e86946") fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000f1ff6a0a1229b61b4b7a47a224580b735b406c7cf8f08af3a48e84a5b4517db82a11eb5dc347fb"], 0x50) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/18 05:48:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) dup2(r0, r1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) 2018/04/18 05:48:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fstat(r0, &(0x7f0000000100)) 2018/04/18 05:48:33 executing program 6: r0 = socket(0xf, 0x2, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf0}, 0x1, 0x0, 0x0, 0x40041}, 0x0) 2018/04/18 05:48:33 executing program 0: add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0xfd57, 0x0) socketpair(0x8, 0x0, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/18 05:48:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x204e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9b, "1380a3fb14df084a72c719ef94d01ee0302b39bf21a0bfd987abf7ddac56cfc73a7e947316a3f30ce134364e86efd5b0f8779beec23c0ac7171bb0212388a4c2e92f6e6cbdd0ab7a196dea6a6515f67c5c10a58cd9b69627b32274f67cbd98a77f69f2e6946cb0b11afd89f5f072d1f0652ee57212737432cb49ac600c7e6bb20de1fbab1cbaee1ddc0bbbeb602493ce9f97b4a5f8d0f63ae05774"}, &(0x7f0000000140)=0xa3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x8001}, &(0x7f00000001c0)=0x8) 2018/04/18 05:48:33 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/18 05:48:33 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) [ 73.595891] binder: 8606:8621 unknown command 23384217 [ 73.603960] binder: 8606:8621 ioctl c0306201 20007000 returned -22 2018/04/18 05:48:33 executing program 0: unshare(0x8000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) fchdir(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5c33}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) mq_getsetattr(r3, &(0x7f0000000040)={0x0, 0x5}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) [ 74.395346] binder: 8606:8667 got reply transaction with no transaction stack [ 74.402785] binder: 8606:8667 transaction failed 29201/-71, size 0-0 line 2926 [ 74.519476] binder: BINDER_SET_CONTEXT_MGR already set [ 74.521823] binder: 8606:8671 unknown command 23384217 [ 74.521829] binder: 8606:8671 ioctl c0306201 20007000 returned -22 [ 74.536391] binder: 8606:8667 ioctl 40046207 0 returned -16 [ 74.551068] binder: 8606:8671 got reply transaction with no transaction stack [ 74.558372] binder: 8606:8671 transaction failed 29201/-71, size 0-0 line 2926 2018/04/18 05:48:34 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r2 = geteuid() fchown(r1, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) sendto$inet(r4, &(0x7f0000fa0fff), 0xfffffe86, 0x20020003, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_crypto(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000001980)=@upd={0xf0, 0x12, 0x120, 0x70bd2a, 0x25dfdbfd, {{'jitterentropy_rng\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0xf26}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) shutdown(r4, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000740)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x5}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0xf0, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000003c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680), 0x0) 2018/04/18 05:48:34 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) 2018/04/18 05:48:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xfe, "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"}, &(0x7f0000000080)=0x106) r2 = accept(r0, &(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000580)=0x2) r4 = accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r0, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x0, 0x82}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r1, &(0x7f0000000600)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0xed}, &(0x7f0000000280)=0xc) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={r5, 0x20, "f1674972a2d148ec4166256cd443457508d43425482647f58ed76017082d2cd9"}, &(0x7f0000000340)=0x28) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2, 0x40000000000031, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f00000001c0)) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x681, 0x0) ioctl$EVIOCGKEYCODE_V2(r8, 0x80284504, &(0x7f0000000040)=""/52) 2018/04/18 05:48:34 executing program 1: r0 = socket$inet6(0xa, 0x806, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000ff0065f5a357029a03954de5a3257df1fe6bfbcceb5bed862f5fd11a8a92aa2da91853054aa236b48375330dd15dddb95858ac9b738bbe9fac5dee1d77ff63cd0100adb1ec03e5fd04e4dfa7712995e724aa624b276026c0366b285803de6ea928395f09000000000000000746d6d27720c2bf36c4a3f84b5758fad9fbcab651ffd3fc90b77370141d656a1f07e0f052"], 0x8) 2018/04/18 05:48:34 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="5a568fcdceb1c4b694ea52bbbee0c0384226d8a985e0f4a66703a3d091ff8a73eb079720cc4a5f401a3fb3ab96eecf40e786a47e0721389a6270bc67cec6f605e3c01d31326d60ef75adc23e777e8bc134ba00f06a39af0210c1eed775db592985f9a575d6b2e908920de30b858798f1957ae10c7e83e7bb3dc86ea6bddb5374561285ab76e674e46d1eac7e4ed11c1066de82b154c4e4c4b9bb875f9ab111f392e5f3c1b9cc1acb69f88573169655b722fdcc97428226894834") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/04/18 05:48:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="580000001200192340a14b80fd0d8c560a061d210000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed179d2b70eb84e15e7cba5deffff500002f000d0001000411", 0x58}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) 2018/04/18 05:48:34 executing program 0: r0 = creat(&(0x7f0000000b80)='./file0\x00', 0xe) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001440)=""/116) fadvise64(r0, 0x0, 0x1, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r1, &(0x7f00000012c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/217, 0xd9}], 0x7, &(0x7f0000000580)=""/213, 0xd5}, 0x3}, {{&(0x7f0000000680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000700)=""/198, 0xc6}, {&(0x7f0000000800)=""/242, 0xf2}, {&(0x7f0000000900)=""/196, 0xc4}, {&(0x7f0000000a00)=""/234, 0xea}, {&(0x7f0000000b00)=""/116, 0x74}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/155, 0x9b}], 0x7, &(0x7f0000000d00)=""/154, 0x9a, 0xfffffffffffffffb}, 0x9}, {{&(0x7f0000000dc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000e40)=""/170, 0xaa}, {&(0x7f0000000f00)=""/197, 0xc5}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f00000010c0)=""/208, 0xd0}], 0x4, &(0x7f0000001200)=""/134, 0x86, 0x9e}, 0xe88}], 0x3, 0x60, &(0x7f0000001380)={0x0, 0x989680}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000013c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x22, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/04/18 05:48:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x100000000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8, 0x400, 0x88e, 0x0, 0x1412, 0x0, 0x5, 0x2, 0x100000001}) setns(r0, 0x0) 2018/04/18 05:48:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x1, 0x0, r2, 0x7, r3, 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) [ 74.670625] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.676186] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 05:48:34 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000008, 0x110, r3, 0x0) 2018/04/18 05:48:34 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x100000108) futex(&(0x7f0000fdaffc), 0xb, 0x0, &(0x7f0000fdb000)={0x77359400}, &(0x7f0000fdaffc), 0x0) 2018/04/18 05:48:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') r2 = accept4$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r4, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r4, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r5, 0x4b3a, 0x7) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/04/18 05:48:34 executing program 4: r0 = socket(0x2, 0x2004, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2b00000000000000080000000000000000000000f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f8961aaaaaaaaaa00000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000004e221400000000000000000000000000000000004ce8ffffffffffff000000002c457a9c0000000000000000000000000000000000000000000000000100000000000000"]}) 2018/04/18 05:48:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x3f, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x9, 0x7, 0x0, 0x0, 0x0, 0x6, 0x4, 0x8, 0x8, 0xffffffffffffffff, 0xee, 0x5, 0x0, 0x51]}, &(0x7f0000000300)=0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/18 05:48:34 executing program 5: socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="380000001800210c00000000000000008020000000040005000000001c00090008000000", @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ffffffea", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/18 05:48:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\bcpu '], 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) pwritev(r3, &(0x7f00000003c0)=[{&(0x7f0000000080)="1061188504be9edd74798700bcabbe1aee5748a5a3cac0c2296f0415c4ea64eebc53527d2a86c68b9b3a9953e782c7d0a61b67", 0x33}, {&(0x7f00000001c0)="67f80b042637eff8380ce97ef3055b114ac262573657ad6d58528df81a9132662ebc1890f60bae4b85eef71b25b2d6dd711d70a1b5a232a25ca0f86db43a11ecd0592894e154a32898e668637501d3d98df6a29aeae6414d0817daf4adca7affcf364967e046835390c939e2066ff2ce8650774433d7ce110736bf66a931a76c3a2da8068bc210d1d2c3648bc5d63fe9d439d60a6ab625eb135ef592f8e60108ed3cb40c4e71cf7e38391d6c4fbe3d", 0xaf}, {&(0x7f0000000ec0)="4596bf6719abdd6ce49646161628c85d719c2f0e753573c570f0a26b7ddcec37993714569d2410969435ba5e5d54a3f63089fb223277909c439399853350c351fc855d446efd70375d1347bd7f3e535fb7df1c9fdfac4995140e956ae557809b2315d45d8b05a35846a7cd9a47f70684a3272ec8971bd22127e539442579847920e6ead4147902bdd948f441a284afa46651580afb1bdaa3477b46f59c5e38e77f45249a4c5fb6524e02b3ddbda4f732996afedb5663393e930a7f8332702e504def7478cca4469a8c729509d26a34c39e35ffd904d2d247921c7a9aa6139888c6770b5980a4c8213fd4b7994a5ee9667c37cc3e690d818fa384c4032cb04b77292bef5863618dd825a44605867bc234308ec17597585d1c21d5e82fb9cc0e1f676a7b14a4e1c88f8a619d8ebaf44bccc3b6cd7d3747a0d849394968af3d715ff43e8ef6bab565a905c36792fff7b638296c6749f536f3308bed44259ca025ce07eb37d42754b5347a09c25a702cc880c8ab24b2058f74e28c5609e5204bb6a56218a0b5c853c6903c153d81e9c943453c4956efe9d96367ac959b47becd0a7630028cf15ee39da274ed97ae1d4cc530f3846b5b8a4597c23bcdf5b938ceeeba95f1a05588c3bb8ccc8b2410b6989eeb69dde5802617293592a79747dfafdc51333feaa10ca72e7240ffd0b5ab92e4f2b05a585ffda83caf89a24ab86c24ebe0091721b37fb616986998318e7d2c8082c0900b35dbb6f1571108aab6f7540213ab74c19944a95f93dc887e1ad625073cc86df63d2475b38bf4152773cea3c885a3ce2084a3235affcedc312f6ab82aad13008cffc538ed9fc6711325cf81e9fbcee8d481f4d3a3d7c7d2035b4d64fe976b37faad0a9a1a25241d743f365c6362b7dc02c2d61626091746b56639c342e62f5d3bd22d59f00924d59a71d1ad1a40ca998ec4ec5a10c17af3531a85112cc2554da26b9ea778b1b00a587c059de7e945c8e2f7602e9dde6a08673db03e5392e1c4b938705be5e27105cf4a8a3a12bed254b1faf929d4027d87e93acb8f5443a38c4ae5bce64b76ee87f46d13e4796438d4f5a5bfb3fa8bb13d80085c6456854a07f27816b9f4a9a3e91c63ffab7dcd713509d8d922507ec9a6117d212b17a148aa4ec66c16f1f2b05622242d6faecdb4d3c776e1ec96f360abae71d1b70a45bd700c899124b3fe8392df5ee0b52f53d90358ef60531013430d779aa192b61a8a905d6bd951f0c5adb001bd275c846502e64b9e8ed229a487c1ab2e3382292718845a3a0977ee704261af64a4ab233624bd54f5889202f5cd8b679a6888e543ad32e284fbe08b9caebe18efbbaae034ad8d21c9c053dcf2ba7264c8a9ce1daf956a7ae887d5102a3574ed878866e3b5aa8279818c37ec21f8ae86b913cd804e0828439bd35d90809719cea707d60585452f7ea9c95989bf63853511b9d9146de8a4307fea56763658a7f7b8d64b1eeb76eb5d7b3cd145c135c7f9d2fc9d97e7ab57b530ef0357e22561eef12cfd7d4be1324b5a6d9a8932f1810bceb612625f280d33c41f1e9c2096ab631b96bd97135cde238c40a8bd1d97b4215d8b6037f0e4e53833a652ab221bedc36feea3a5628f4b2aa21539e5cc4d2bcad8e22f994cd3f8246f13425e1dbaae357ad1fc07cdf53908fd5e6477bd4c7490191dce593736b1bc1a2e7532c967e1b1371c5284b42b81b4d6579eb8536eb2196654ba414b6ba73a2b63da79000f2fb29a250c30d58c972c50feadde2871eadb274bcb4d1213e655a7db7c4110f7921f58662e0e4ae896ec30f6e31e0a74ea3453b934985bd2e79b1c50410b39cabc023bafa0c35a35cb9c91ad8835e03ec0e4a7f72add00af2f23cdd622b4b7c60412830d0e5c693b5d51af5ac405d5690f9cb981814021d72b180841b81177b9e6ee1fb330769a341db3f2771aa94d5e16b3c080ed43e21b4f57394535516006b3182009082ea926edbd1256f6d075c92d6be59b0645ed0dde1196b8072b96237050f74791fc4d1f9a6e065ca935bec969200731dc41c43d02c39a221162fa4f2cd370cf4d21323a8ea11d6e3e8875d6df7b52c9d26d0e4589ed8d2847646503706f41c2d81f4332b745c9fe8d7f00c2bb5de51c4e334859e6d236c8ed1e2189204f7fd26e0171d067dbdd3add720f9b5f2c88e04c71bc7dca1ae811817fccc98cdaf0fe9a6845e8f4b15b702d34c6ac2e85ab09cd4f58c5afb32366bdb36a542c486d0edbdf888229b1b004c243ac664dbe25518d5d65917ff8240cea459dee38b7a38f8707865155d5e261ca7875fdeff7a7f8c89d5f3f649d9e49ed5002f555ce8a0b9ed8b9cd78ca930b8bf68628008614bea0efd900dc1ead16add9f6d7b71f97e21851262059387f3141391d172e3f070aaaf0255b525e8e24f8cacb6a2d85b6c5c9f09ea3608e0342df2efaaf70895ed1063e051773c2476f1961a4639a4e6af66e34fd596f2b03c70e14b191cd4852705c24f33c5626580b5cab39aef8352fe2241c298162e4309a3faa6a9619396c4d2ca637238c810a526ca7d9f04c9648db64009d3e31a17287c9d4ed7ee3f22faa40e5d4ec23201435ea2d44f55ec9aab839a2dcf0f100b2d145e524542f5393385ceef26fd7d18c2c45d23b3f85a6245360d845fc7eb0ee082bf5b988228b70d727e3da6eec7226236c044231002aa747bb22d32adbf54a267ece8ec2dafdc6b4e99f88e9f146a1b5bf42bc8b3a8494221a092b36528b78711b8243057371a019233a295239617a3742b9f303054df237804424420e45d6a8ce4628e11ded05a309ac0bedfb9ad439944034adc7919367ffb064f3d586183d408f2ad1ce7fe9703b5c41db6b05e40af2a43721e1c590e36daa448daa5c8302411b74a3ce00670b24e9592b44fd0641fd3afa96698a09b96f5ee0c6c4aaf048dbe17db96c9f601b487245272bbfcabaeb2ed75eee24b507ca83188b32ec1ea2b4eaf0005244e6f9ec81fcc2c228c89fef666f44a3af26023acebe5a4bb50b6a9e546e9a6b0e8670c51d56101766c17087f8bf4562128a0a406dcbce1f48e3535733b171b6ab33749714e882defe5c08dae823ba0a480ba1947221b29ba14a64f96ca80a495fd62180809aaa2f779863b7b9717bbc17002820aa8b7e271bc245b0b7b7e2fbac46bad5df8489e0ac8ec3f8d13c7db0a7f9a47cc27984b88fa5602f1a683434dc4f3356d9b04012839cc6173666e2f1666202c2627d9a14ea3725430fbb6560e8cf3ad3920597ec39817bcd0d85a22885c631fbc28dbaba4840e66ff7e96a20c85b0ff7757653890b190aaa80441807d695cf4f46ccb5532e86d8ce9cbfa4a74094112cbdbf6eb28bf77b4dee99e93681270b1515035fa6f2c2084a5afc887e0ffc52a871f14bdc550777117845bb31b4eaeb71635b87b289ed8a447577a23892bdcaf0155aefee347ecd819c280f3b60636c167304da8390d0a1eefe3c530e9e81689086e2f98327ce903635ab2eb06eb336fac57c195a1e7fc359704194072def280bfb1878f14d3e2f49f3e8b70ca2f401dda80a5f7e2ad30d928693167b775ce34305ac6bca594565a3eca6a2b8c8ff6a3c820f03cc8bf4b7495b3cd953927f863cebb4b6fb8e2179df3613c0b352204f7ff8d513dcc2e150c2f5efa28f2d28cfdd07af89548f81d427a3a5b1fcb32f5bc05c694cd9a1495999d4521398f146d12c912137bb3739797d05bea169382301bc714a6acb358e3996c29167e99d8d4bf56f41475cad33bf4244f1661287c96bb18938b5f5cc9ee3598f31b15a92cf335eb78a87477c43d8b81bd465c6ed9a874e09a08cdb0dd733b8719c7a54225a50ee1336c6024b2fbf085d43df0234a1bb364ee02dae8e926ce5a5d0173d37df785451d5937f1b8e07bc18b6a4a792382f96d7c938c0d4a19662fa659f6240168b15c52be85edb33adf5b5419e5f8719f05665b7470d15bd3fd24cf6ef028eea7fead72d3f7a64eeac71bad6f8f054baa030c86adcd2bed3d23196180e6df90df62e0381b5c06b86d921fe739f4a89d2a592578c6718faefb0ef8fd8d98e4be78634709d7bcf76686090ffb74379fbf30833a92c3521f25d7c88386b1e893873f793c10837a34db15b461b64b9edb0cf890d8229fb8f9d94a3b72caf112e6e97c1e027ddc1c10ed648639ea83988f0611f792b6cdeb6cd55127578c07ba55affc7440e775218d3882421515bd2fc7c2d6f65f172ddb9c453791905e6c2effe874a2d2799bc82b606a3e52a6002cb272250dcafd8881c6da6d37c33baee36645c2945f0c6b86d3ea222338a0aa0ffc6ad2dff1a9fae782e7d21ac32084f3de0efa977385e3b6fdba5f4747d7ba75eb5c5e54466f1875efa28481cb24fde26e07cc69b49405b2a11ee1dc5194d25b061fbea9e386300e093781860b515ee17a76d15aa3ec257c15d60929d953291a18db6240844746906c42db1bbccd90ad5f98130f4e86027c4436c3cb39cf91f71aa88f2ef69d5e5f9859d735035bef4e7157fac90bd0c7d8b1071bb475cdeabc55dc9571d4974b7630a686f1db5b1402acfc18db09a622715ef46d31733192ab4c95cbb388f784387a60c1ee7b3b9457089c722dea739cf8bed8496bd0a6bf94ab86a38d365dd8e8920995f3317dcbb949b5a81086736200560465fef509881dcd0ecaa32e57da1c544715a94cf055fc25a169b4036e0a1faa7ee857eef120b84de9b25f757650cca01488a9a4495b8de3d2e1a361afa70a3ec01e460d257f6705e10129d65820030cba850182ab8b065c6ed11afca20c1db13416ecea15375753097c37a6186d06c7f9c32de938534208c0ca0fb3583eecdf5709e6c92c5ca5e8f9ab2f95ec532e698159dd2ccaa67197fa0b6f6711e95517f5ebf72c4d5097dbaba12031d2524787ac1614b1f356cf6ace3fdc8bac5432dcb6bf96fd4f92a3b1ed7f537dcd0841a736ccf0c8352a36227c0f07d41c61c903801523a4c6da6f53f12d5a508a3c96c1f903bc26d1c9967e27a4b60b0279e9d5f68fdfddb5164acf6bad4ac7445eded5b72bbd7afcc3edcdc9731b8aa3895754e6993abefa202dbf0ca7c8cb3139a664e21088b65b101090c28c84c9114e7c2d0a52db5fa4661e0018e0bc90fa217de4ac07d181bc18d5acd875503631eef3fd2eddbdb23cbb87712f4ed2b4f7899f05934eda0d6f1905565d90efcd99df6ab127311b0593be4eae6715107edbde1e8f63e8c51bb71ebaadb5536fc39baef43d4b6dbb720f15ac815693fef5971fe29c998be7488b3ecb0ebcf6550c674e682d80c5ef77db1d7f9add0ec413d24cc075b7d26c548dfce24bd4fccde970495c786af1f6b05a3c44dea1ab0595227c0a12eac5288f84055bc75eca392b2862ed9dedbd798a018e2f730399894d5678ba806cf85b3af1b7b336d846a6f0f9c5bdc342e8aeef1d980073898d0c031edc03b816d50476434138ba313a924c6829e87ebe4df13f65efcba7445fc2e291f9d085c30d84591b6dbfc3a829772002fa87724a9afceb09c9e5e4777ba3a8005e333b12c81abe1838e138eae34230cf07240dedfb3dcb2e2766ff08ad06661e567f8f49c0d55451219221900a76c025d61ceeada9e5fa8b2e14abaeef39b7e3aeabbec25cf0670d05721b6261909101b4d116a386660c7fd291c47ae4ac7d796e0651e0aebf27db2d163064dcc22c52bf1c277faeab98b123d5ebe70482aa3caeb2ddd2482eb166cbc43eda1102177e8783f00ed1f165d02be0f7787efc1b7d6", 0x1000}, {&(0x7f0000000280)="9b3f26f7ce0c0f8edb2e02525a18955613003e5aacd9579a0b63bb473f93b6ce48043a0e41953ca7c8281511874e7ef83dd3a89cb40b2a539e78b9b1c78feebe1727a74c2f90c5de34bfa5ad55c7bdfd705a2eb496f662d1b60f2f0bb7ed1c03eadf815f9bef787af6782f6472167a329c45d8714de35f7edd0a3be836a657c062e76a188eb4eb8297b9d7617a49a8389d2252089ca6f21ab124c9b60e193cab8e67f2ba21360dae", 0xa8}, {&(0x7f0000000100)="f156b96e7abca8c701f2d129476a15", 0xf}, {&(0x7f0000000340)="6881a90ba64657d83d5158528ef556aa2364cd42f2d92fba452d619cb7d55755b9dfa714e800044ba62a77bc18b3f46d82e4930ebfe3b8dba2dd7035d1ad2c916a93761242d8be61a7ca49b2a9dfdcd8b535", 0x52}], 0x6, 0x0) fchmod(r0, 0x0) 2018/04/18 05:48:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) pread64(r0, &(0x7f0000000f00)=""/4096, 0xfffffffffffffe8a, 0x408) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x610b, 0x4) 2018/04/18 05:48:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r1}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0xfff, 0x4) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000400)=""/43) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/116, 0x74}], 0x1, &(0x7f0000000140)=""/251, 0xfb, 0x45f6}, 0x40) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001140), &(0x7f0000001180)=0x8) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = socket(0xf, 0x6, 0x7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xffffffdffffff000, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140), 0x4) getsockname$ipx(r4, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001040)={0x0, 0x6, 0x5, 0x88, &(0x7f0000ffa000/0x3000)=nil, 0x7}) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000000000)=0x8001, 0x4) recvmmsg(r3, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000340)=""/16, 0x10, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/237, 0xed}], 0x6, &(0x7f0000000880)=""/129, 0x81, 0x9c}, 0x3}, {{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/20, 0x14}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000000b00)=""/62, 0x3e}], 0x3, &(0x7f0000000b80)=""/13, 0xd, 0xdf8}, 0x9}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c40)=""/116, 0x74}, {&(0x7f0000000cc0)=""/164, 0xa4}, {&(0x7f0000000d80)=""/48, 0x30}], 0x3, &(0x7f0000000e00)=""/10, 0xa, 0x1}, 0x6651}], 0x5, 0x2020, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000f80)={'\x00', {0x4, 0x9, 0x100000000, "c9a0e9f99ef9", 0x10}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r3, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r3, 0xfffffffffffffffc) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x4da, 0x16, 0x16, 0x1d, "d6dd8391c50323e3d98c1b092c50f0510678bd2cc62bc5f35d0714267d9da361ea93821aaa75eeb3a762e868839f8dd7fd11825b72cc1204a5ac660e5742b18a", "c2622ecf884082f9aa5c8d004471422a1fc8d70dd146ff2b0a1cfa38b1d8cc8c", [0xe6, 0x4]}) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x3f, 0x10000000, 0x20, 0x0, 0xe74, 0x0, 0x6, 0x200, 0x8000, 0xdc1, 0x0, 0x1f, 0x8000, 0xf0be, 0x0, 0x6, 0x0, 0x81, 0x7, 0x2f, 0x9, 0x22f, 0x0, 0xffffffffffff8000, 0x7, 0x0, 0xffff, 0x6, 0x8, 0xcc77, 0x7, 0x0, 0x3, 0x8, 0x1, 0x0, 0x40, 0x2, @perf_config_ext, 0x8, 0xff, 0x7dc, 0x6, 0x100, 0x7, 0x800}, r1, 0x9, r2, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$llc(r2, &(0x7f0000000280)="81ca1d434a524276ec4c27f2f8e2c9c869b85b99ce55413404b21bdc4c16a025062909f97ef1f57816c60d9369c1c7593f45c53a9f25a8683ad24381a325d65f87f83e509f6d86335274fa975dfc1012dc5fc8ef2f07fe73559c3a811bc5c9acfaa058291d6501bfbf7fe0db9029105ba0c081fc540577f0ae254faabcb306159aa696cdcfa89f15", 0x88, 0x4000004, &(0x7f0000000340)={0x1a, 0x32f, 0x401, 0xc46d, 0x6, 0x5}, 0x10) 2018/04/18 05:48:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="affb3e09e438dd296350ccdae2cb9643bd079176c7a2dd8d31ad97098bfccb31b7f92530f2225fb07ce5a31fc0552680c477c06aba3ccb1d6d6fecd72d9b60f22dd02e968acdaf7f7dd0d70e5eb42152662a86d49c356eb5fd8648ec4b4aff834881eeb02de31a7a3fe328d2072eae470c138c1c505b") 2018/04/18 05:48:34 executing program 0: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/90) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/4096) getsockname$unix(r1, &(0x7f0000001140), &(0x7f0000000040)=0x6e) r2 = syz_open_procfs(r0, &(0x7f0000000000)='cmdmin%\x00') exit(0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/18 05:48:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/230, 0xe6, 0x40, &(0x7f0000000000)=@generic={0x0, "3ae5c09279d9a6add64ac1a4a9e3d77cfdf89a65f82cffe16ae2d3d848578a525f6053a01ef467faea7312ef687fa981494664a86332b548a626d77cdf1c65b6074ff497d973aad699344527c2cdfd206bf2ba6062b672d84abbc28ff5016fd9c078843de27e2702e5bb76da620e7227fae48722ca4748f01568f7c07e62"}, 0x80) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="d55ecaadf87bf5a80309677d689946ab600dfcfc1865052a394d22cb95a57e3fdf8b77f24df5433096acaf923eea2f22748432676d462be2513f48201a27c30395236438ad57e5df1e70a96836c1f894a5ed3181ec731bb2f679531754498b5d2dfc92bc875db95007afe35cbb68a114ff003bdabd4680ac8d2d34c27f98a8e5", 0x80, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000240)=""/101, 0x65, 0x0, 0x0, 0x10c) 2018/04/18 05:48:34 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f0000000240)=""/31, 0x1f}], 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r2, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) getsockopt(r3, 0x0, 0x0, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/18 05:48:34 executing program 5: getrlimit(0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYPTR], 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x1000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffc, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/18 05:48:34 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = geteuid() ioprio_set$uid(0x0, r0, 0x4d89) 2018/04/18 05:48:34 executing program 5: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffa, 0x7fff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x483, 0x20, 0x8204, 0x695e, 0x0, 0x0, 0x9, 0xffff, r2}, &(0x7f0000000100)=0x20) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 74.927181] IPVS: Creating netns size=2536 id=13 [ 74.971833] IPVS: Creating netns size=2536 id=14 2018/04/18 05:48:35 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x32f1, 0x1, {0xffffffffffffffff, 0x3, 0x8cf8, 0x0, 0x4}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000035c0)={@in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x4c5, 0x1, "5db9495e272b964195eccba34ddb30ba8fc31a0416df637d75dde9c769ac578fd8cda0f1b106331795048789b20da988fe928b069370222a4cc511479983bda5279fc4a7c4f7d1da526b4fb97da9304b"}, 0xd8) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x80001, 0x9, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934048849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r5, 0x2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x400, 0x4) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 05:48:35 executing program 1: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="940700bd0c5cdfe5979bbc1d0548c84bdf21f84ce8e96320e42b9cb163b02dffc845741f1410f74f5c20ef7ac3a4a0a9704a9968b08a371cd2fef157d622495d7c9818666cd5ded8f347e53c40896a611889aca2eebde50dd1f1907d78ae03a83cd0d5390a1362c3b8b342f349f2bb3a300fd264ca78d3db413935c116f1785fddec0d9b270e7b3ea7790548f7acf491bf", 0x91) 2018/04/18 05:48:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x5, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000100)={0xc3d, 0xfffffffffffffe01, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, r3, r4}, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000004c0)=""/82) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0x71, [], 0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/113}, &(0x7f0000000400)=0x78) close(r0) 2018/04/18 05:48:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000180)="d52d42a541fa61778a6e60c794e70181185105697667e4bf77a32d9d4896cae5b69160543e36a357bf9454268c4a725c9da12be92a72e276603cd5194ac65e59f4eaea85fa348b1fc8c84319c6bc0c09ccc5368fe78500574783b6b77cc357174076fec39f64f4580cc1") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r1 = socket(0x1, 0x3, 0x1) sendto$unix(r1, &(0x7f0000000100)="d45a3d7e687040b105e227c17882683847efaca58f5ca1dc09c7a03f420a6b37f569cd9aefbf47641188f618cc547a15e070c4ccf60dddd0122ad055217e3ea712ca513175ce72381bf6b1", 0x4b, 0x40, 0x0, 0x0) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x7fffef4e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/18 05:48:35 executing program 0: futex(&(0x7f0000002ffc), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x800, 0x0) connect$nfc_llcp(r0, &(0x7f0000000780)={0x27, 0x1, 0x2, 0x3, 0xb9f, 0x8, "ee1081cd02cd177f58c01f01ffbbdf18a427fdda59ecca05562cebae8afafa3f4e7cca7f58667d93a6646b3a23e8a52f8586af3501555e6083590376633928", 0x2e}, 0x60) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/wireless\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="84000000150000042abd7000fedbdf250a8004ff", @ANYRES32=r2, @ANYBLOB="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"], 0x84}, 0x1}, 0x4000000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000180)={0x6, 0x67ae}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) kexec_load(0x0, 0x4, &(0x7f00000006c0)=[{&(0x7f00000004c0)="cdc0b27fc04718cf635a5b48b20b563b7238960a1449a4f294fe7645976d7572fb756974cc0bb1343d3289bd19ebe294b7f101b7e5b4bc474118e219b9bce60abd3b82abb11fd5ca7f1fcf76599f0d7b3858b3e01333fce2bfefefaabcd3c67d1d305f386228559b19e5cd7726c6e735e1ebc502dc24ee1f884dff7f7c0a2b932925c82cc2b184cfe57db8184bd632d18bcfe5eb523a066841712f73c8989e6c5fe1f11b40cbe5e9bca1d2925f489243", 0xb0, 0x54e3, 0x1}, {&(0x7f0000000580)="8cf1d41e48877ac01d012b22bec9ea4b344364271db8288b1e4b071e04efbe98", 0x20, 0x48, 0x7}, {&(0x7f00000005c0)="2ec5ef0a3f2aaa6c74c27d99a91f5dbc07abae8f13d7d8ad", 0x18, 0x7, 0x4}, {&(0x7f0000000600)="ed3478a6a601f460421b429248544a5f2c30b5077fe8bb360a443303edb2c52f46be2d79107722cf0533c93f3d84ccc769e6982d4b26af4da873e292eec7da0164f5740cd0001c54003340fc1ca2f171de59f85be03f8088d1948e1f488069e60a2da22afa304292ca94fb429eee66df8d87a8e0808336a3dc5af65166a57c3264", 0x81, 0x7938, 0xffffffffffffff91}], 0x1e0000) ptrace$getregs(0xe, r3, 0x3, &(0x7f0000000040)=""/89) 2018/04/18 05:48:35 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000040)=""/240, 0xf0, 0x0) ustat(0x5, &(0x7f00000002c0)) 2018/04/18 05:48:35 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3f}, {0x6, 0x20000000000000, 0x6}]}, 0x10) sendto$unix(r0, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/18 05:48:35 executing program 7: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/18 05:48:35 executing program 1: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x4, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x5}}]}, 0x138}, 0x1}, 0x0) 2018/04/18 05:48:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a7470010000004efae5b3be4c723592ebf8c635a285e0887d7a3e1f29a4f366fa5829a3b04c160394e1a1ecb45679090c0a2bea366b68e8d600000000000000bc863202e41d36023761005b86ad6d48d0c9d29afa51b187f099c4a6b9a39b183f272f03c242359e040dc1e68d5474a063241a1fae93aa3783c40a51bab727ad36331168bdd15ee112566c830f0875c3beda28d8", @ANYPTR=&(0x7f00003df000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0010000000000000"], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/18 05:48:35 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34, 0x38, 0x30, 0x30]}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x90) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x18d, 0x7, 0x8, 0x2, 0x7b2, 0xffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x6, 0x4) 2018/04/18 05:48:35 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x8}, {0x800000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x80000000000001, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0xa07fd, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0xd9, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x1a8, 0x1f, 0x6, 0x2, 0x4}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000940)={r2, 0x4}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r4, &(0x7f0000000040)=""/9, 0x9, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), 0x4) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2000000000, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x8051}, {r0, 0x1}, {r5, 0x8}, {r5, 0x58}, {r0, 0x28}, {r0, 0x2040}, {r1, 0xa108}], 0x7, &(0x7f00000006c0), &(0x7f0000000880)={0x9}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000600)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8766295928abe083a669383414fe1ad75c937f759bc2711f5482573c66bac0e6a5f8aa287a81d26e8d72f5aea2b62b51f5654e693630fe730fb6b63edbe70d7fe7d8d23dcb11d20f3707ed4164a659b431308fb6d38f5ed0c8c3f77e0ae417a5bdb8ba356b", 0x7c}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000780)={@dev}, &(0x7f00000007c0)=0x14) r6 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/selinux/enforce\x00', 0xfffffffffffffffe) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000009c0)={0x4, &(0x7f0000000980)=[{0x400, 0xf42, 0x1, 0xffff}, {0x9, 0x3, 0x5, 0x40}, {0x5, 0x2, 0xa8b8, 0x9}, {0xfff, 0x401, 0x0, 0x8}]}, 0x10) r7 = add_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="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", 0x1d6, r6) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffffee) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000440)=""/184) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000a40)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x0, 0x400000) 2018/04/18 05:48:35 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) r1 = accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) prlimit64(r2, 0x9, &(0x7f0000000080)={0x4, 0x7}, 0x0) 2018/04/18 05:48:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x7, 0x7d, 0x9}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1000000000, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x200) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/04/18 05:48:35 executing program 1: unshare(0x8000400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400), 0x0, 0x80}, 0x8044) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r1, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) mq_timedsend(r1, &(0x7f0000000ffe), 0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) 2018/04/18 05:48:35 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x1fe000000}) 2018/04/18 05:48:35 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46f7bc0902d10000000000000003003e0074060000d101000038000000cf010000020000006595200002000600000002000000000057e57464ffff00000000000007000000040000000100000000080000060000000300000000000080ff0f00000200000064000000060000000010000002000000"], 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)='@\x00', &(0x7f0000000100)='eth0selinux{&\x00'], &(0x7f0000000040)=[&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/18 05:48:35 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x7) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23}}, 0x4, 0x7, 0x2, 0x6, 0x20}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0xfffffffffffffe6d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000840)=ANY=[@ANYRES32=r6, @ANYBLOB="f9c443aeec007616a2d9047975d5e3ee0cbf81f9b015c24833a94267bc06bd41ef1565629d668681cfe38f3a2b90ff444a232a63569b8ccd2fbb645d6ffe9527691544fdf39868a530f221105ac7dd2f4681735d80553e66051d6bcfb78ebf18fdd3f3b8a24891b55a78635ae3ed26348e959db2dd155017d9b8eaa669fa73279dfd49e7ffc587274cce17d4b733fbc51c5ad274400b7350dc89124d3192f163af1455e061592849e960a4ab07fe36879ae71da98fb55a1a3a7568fc576c6ed7276a8f90443b6c35cbf9fdebd9d7aa3eb9db8944d1c75085bcbbb8d0bf39d5"], &(0x7f0000000340)=0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000ac0)={0x0, {0x2}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)='lo\x00'}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000780), &(0x7f0000000800)=0x4) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000640)={@local}, &(0x7f0000000680)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000b40)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000580)={0x4, 0x2, 0x1, 'queue0\x00', 0x8}) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000700)={0x7fffffff, r1, 0x10000, 0x9}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300), &(0x7f00000003c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000740)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r2, 0x1) [ 75.831698] binder: 8835:8849 got transaction with invalid data ptr [ 75.843685] binder: 8835:8849 transaction failed 29201/-14, size 40-8 line 3152 [ 75.865853] binder: BINDER_SET_CONTEXT_MGR already set [ 75.873406] binder: 8835:8864 ioctl 40046207 0 returned -16 [ 75.883737] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 05:48:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x4080001, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) dup(r1) pread64(r2, &(0x7f0000003c00)=""/4096, 0x1101, 0x0) 2018/04/18 05:48:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r1) 2018/04/18 05:48:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/159, 0xffffffffffffff17}, {&(0x7f00000002c0)=""/182, 0xb6}], 0xb1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/04/18 05:48:36 executing program 2: socketpair$unix(0x1, 0x80000800008, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f0000955000), 0x100000000000001d, &(0x7f00005ed000)}, 0x4000}], 0x400000000000203, 0x0, &(0x7f00007a7000)={r2, r3+10000000}) 2018/04/18 05:48:36 executing program 6: r0 = socket(0x18, 0x8000e, 0x2) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) prctl$intptr(0x8, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}}}, 0x6, 0x0, 0x2, 0x9, 0x20}, &(0x7f0000000140)=0x98) 2018/04/18 05:48:36 executing program 3: r0 = socket(0x100000000000f, 0x1, 0x801) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x60) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x14, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00', 0x0}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r6}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000008c0)={'team0\x00', r5}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r0, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0xfffffffffffffdb6) ptrace$getenv(0x4201, r2, 0x100000001, &(0x7f0000000380)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$TUNSETLINK(r7, 0x400454cd, 0x11d) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) sendto$ipx(r0, &(0x7f00000007c0)="d7d03e70c19bc0c6d5de19e05432fd04b1b54dd2f013c33f0b4a5ffdf0283756b1056358e2f021a7496134da8133d27053ec0566b559852a65bb9386f8fd495a378bf7c1e6a59075baa0a78f4a2fb74b9187cfd4527b7182f7825c50034d087d8e09dda69ce61a15f331df6460e5c9dd8051e99c35651ec8568f8cb0f3b5e6782bf6e6f03da331f7e2", 0x89, 0x840, &(0x7f0000000880)={0x4, 0x7fffffff, 0x3ff, "38609a0c54fe", 0x7fffffff}, 0x10) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/18 05:48:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x100000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge_slave_1\x00', 0x4510}) 2018/04/18 05:48:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81}, 0x10) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x2f29fdaf, 'queue0\x00', 0x800}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x0, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x6, 0x0, 0x0, 0x2, 0x0, 0x3}}, 0xe) setsockopt(0xffffffffffffffff, 0x0, 0xffffffff, &(0x7f00000006c0), 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000017c0)}, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000800)=""/187, 0xbb}], 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000005c0)='maps\x00') shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/18 05:48:36 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x110) 2018/04/18 05:48:36 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)='N', 0x1}], 0x1, 0x18) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/18 05:48:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x2000007fc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f00000011c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2004000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001340)=0xc) ioprio_get$uid(0x10000000, r6) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r7 = syz_open_procfs(0x0, &(0x7f0000001380)="656e7661721f6500") recvfrom$llc(r7, &(0x7f00000014c0)=""/236, 0xec, 0x100, &(0x7f0000001400)={0x1a, 0x30d, 0x8, 0x5, 0x80000001, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ppoll(&(0x7f0000001200)=[{r5, 0x2}, {r2, 0x590}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x0, 'queue1\x00', 0x8000}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/user\x00', 0x2, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000001140)={'ip6gre0\x00', 0x1ff}) close(r8) 2018/04/18 05:48:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/04/18 05:48:36 executing program 2: timer_create(0x0, &(0x7f0000000200)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000240)) r0 = getpgid(0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x7, @tid=r0}, &(0x7f0000000040)) 2018/04/18 05:48:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = getgid() setgid(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a6b000)) close(r2) 2018/04/18 05:48:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x402000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x6011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x80801) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5b) 2018/04/18 05:48:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) getgroups(0x1, &(0x7f0000000380)=[0x0]) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="be"], 0x1) fadvise64(r0, 0x0, 0xf57, 0x4) 2018/04/18 05:48:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x1, 0x81, 0x8, 'queue1\x00', 0x5}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000003c0)={0x28b, 0x9, 0x100000000, 0xac, 0x4, 0x7, 0x101, 0x20, 0xffffffff, 0xfff, 0x9f, 0x7}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x9, 0x8, 0xfffffffffffffffe, 0xffffffff80000000}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r3, 0x80000001}, 0x8) r4 = socket(0xa, 0x2, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffdfb) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000240)={0x1, 0x9, 0x2, 0x2, 0x2, 0x1483}) ioctl$KDADDIO(r5, 0x4b34, 0x3) fallocate(r1, 0x0, 0x2, 0x80000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) write$eventfd(r5, &(0x7f0000000480)=0x1c, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={r7, 0xfcf, 0x4, 0x0, 0x9, 0x1}, &(0x7f0000000440)=0x14) getgid() sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) 2018/04/18 05:48:36 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv4_newaddr={0x18, 0x14, 0x255a3cbb6124261b, 0x0, 0x0, {0x2, 0x40}}, 0x18}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0x3a) 2018/04/18 05:48:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0503000004000000000000000000000002000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/18 05:48:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x769, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a00001a0000000000000000000000000000000000ff01000000000000000000000000040000000900de6f4235e3cd164fb60b3c6f52e2001689d8a0c36d4a068c5f31013c2d858c2fe2f1d839e6fb85703103d220f8afa5fdabc37f5339945bcc1bddffae88e12219d3d705edf95f682d1fbb83c58c796f4dd113b14db99d43bcc283b3a5dddadd93a6baac29592dab9af4e7c7cd43f1faaeda3a0848dda3f2ee298fe84bf8687e37d6a59c31064050aae7baea47ebc13996"], 0x38}, 0x1}, 0x0) 2018/04/18 05:48:36 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x80000) fstat(r0, &(0x7f00000003c0)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x5, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x20071026, r1}, &(0x7f0000000280)={0x10001, 0x8000, 0x3, 0x6, 0xfffffffffffffd2b, 0xff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x10040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setuid(r4) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000080)={r6, 0x77, 0x30}, &(0x7f00000000c0)=0xc) shutdown(r3, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)=0x80000000) 2018/04/18 05:48:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$inet(r0, &(0x7f0000000140), &(0x7f0000000080)=0xffffffffffffff2d) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000002040)=[{{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000019c0)}}, {{&(0x7f0000000900)=@in6={0xa}, 0x80, &(0x7f0000001fc0), 0x0, &(0x7f000000bd80)=ANY=[@ANYBLOB="10000000000023ae0100000000200000"], 0x10}}], 0x2, 0x0) 2018/04/18 05:48:36 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0\x00', 0x80, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000050104000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x4c}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/222, 0xfffffef5}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x78, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 76.998997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=8985 comm=syz-executor3 [ 77.016789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=8985 comm=syz-executor3 2018/04/18 05:48:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x19}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0xffffffffffffff80, 0x5, 0x9, 0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) write$binfmt_aout(r1, &(0x7f0000000840)={{0x108, 0x9, 0x6, 0x1cc, 0x359, 0xfffffffeffffffff, 0x217}, "178f6daa7b801e6b238531bdea570e28ee3ca774cc9d77d1cddc81d3c9b533b97f0be5ca151e2f0774242fc7aa6a3b1f4cc2078ba5a1bc5fac95de26f103562ea629bd53c0ed47d2f5835fdc36bb52b9551c3e1afef32c91488428c0bb9bd343d1fa05ffe70535159e72875df5830ba98a1dbed25ac24e491c47423fe2ad1716825a4d2037896f2c4730bee162e7340baa9ae06840ff06abd6217ee1f07c27ad6c3315a78749129265b0ec259b1ceb5d144819f32767578fb894c70478885631aaa40a7ff5967bb3e21bb308c32928", [[], [], [], [], [], [], []]}, 0x7ef) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/04/18 05:48:37 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x1, 0x5) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x100000001}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140), 0x4) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000100)) 2018/04/18 05:48:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="d9a895792c55e696efc1c731511a9e48a891a6f057525795464333dac6d5d08e2f9d48c343c6ac6248e22ac99bd308aedf3a0773852ecfaaac8f9fb62c3e42653a385a8fdf49ca46080c84c8c7fa2266ae7f46b48a9ce92d2cc048a700a52c5ccc3df240f07defcd2498df6e9f3441837b9853336808b1ee1ed4af58693f12ea924504db779dd879f10f881943f9eb95e57f11f81f1acd6f3b46a6559d50bd575bf926733e5c81", 0xa7, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="2dc7d43bb07dcc1fe12da2c8c5148c7c33fa492b0df31036d676fb8fd08bb7833171c23b6e5fdd61bd470696938236ac842c03c440e93dfa7bd6ebcfc9c555c9642b19e76857ebabd768b0195b1c5d2db0a8ee0b7771b60f5065499bebb3a385e59b", 0x62, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="1c3fbfb292197af05ce2a7923635b5bdc6bce35309e482302103f4cee2147de5652bc99ab276497d788670", 0x2b}], 0x1, r2) r3 = socket(0x2, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000480)={r4, 0x80000001}, &(0x7f00000004c0)=0x8) r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000500)=[{0xb, 0x7}, {0x3, 0x2ff}, {0x3, 0x204000000}, {0x0, 0x7fff}, {0x4, 0x907}, {0xb, 0x8000}, {0xe, 0x81}], 0x7) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000340)=""/160) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000540)="fb56cfc9a2ad178e54ce393ac1e0ad53", 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_mtu=0x2}) 2018/04/18 05:48:37 executing program 4: r0 = memfd_create(&(0x7f0000000000)="64657620496448322cf0696da23751b69c94466b611781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953da10000007cb6cd72ed5020ab37", 0x3) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', '.uservmnet1\x00'}, &(0x7f0000000140)='vboxnet1self\x00', 0xd, 0x1) write(r0, &(0x7f0000000300)="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", 0x22a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x5b903cbb, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x1, 0x4}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000540)={{r3, r4+30000000}}, &(0x7f0000000580)) 2018/04/18 05:48:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x8, 0x0, 0x4, 0x3, 0x7f, 0xc8, 0x4, 0x0}, &(0x7f0000000140)=0xd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x20}, 0x8) 2018/04/18 05:48:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xfffffffffffffe00, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0xa0, 0x0, 0x2e, 0x0, r2}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099, 0x40}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r4 = gettid() renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x6) sched_rr_get_interval(r4, &(0x7f0000000340)) pipe(&(0x7f0000000000)) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000540)={0x27, 0x1, 0x0, 0x3, 0x0, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="a2be00000a004e21fd00000000000000000000000000000000000000030001000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d020000669e0ca64e601fbbcb5f7526faff818d66464945e5357b302766e60254e6a31d341deb0de2e7a71d9c990e1287f9447b5ce79fcd1e9c9b609f9f700dcf29cbf1786adda3fa5a2ee89b9128def5212879f320fabcb19ae6ef0bd1fee77f3ff649"], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000a80)={r5, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x31b9fff4, @local={0xfe, 0x80, [], 0xaa}, 0x8d6}]}, &(0x7f0000000ac0)=0xc) 2018/04/18 05:48:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000032c0)=ANY=[@ANYBLOB="380100001a000103000000000000000000000000000000000000000000000001fe8000000000000000000000000000000000000000000000000080002c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000074370000000000000000000001000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020007000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) sysinfo(&(0x7f0000000440)=""/187) r1 = dup(r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x4, 0xe9, 0x7, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x9}, 0x90) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r5, 0x0, 0x70bd2d, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x6, 0x4, 0x4, 0x81, 0x100000000, 0x80000001, 0x0, 0x3, 0x1, 0x1f, 0x20, 0x3}) 2018/04/18 05:48:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockname(r0, &(0x7f00000000c0)=@vsock, &(0x7f0000000040)=0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001380), &(0x7f0000000200)=0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000878000)}, 0x0) recvmmsg(r0, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/231, 0xe7}, {&(0x7f00000013c0)=""/23, 0x17}, {&(0x7f0000001400)=""/132, 0x84}, {&(0x7f00000014c0)=""/157, 0x9d}], 0x5, &(0x7f0000001600)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000002980)={0x0, 0x989680}) 2018/04/18 05:48:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x101, 0xffffffffffffff80, 0x80000000, 0x8, 0x5}) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x964a528}) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x6, 0x2886, 0x81}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/18 05:48:37 executing program 5: pipe(&(0x7f000090cff8)={0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f0000000000), 0x800) flock(r0, 0x1) flock(r0, 0x1) 2018/04/18 05:48:37 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$setstatus(r0, 0x4, 0x2a0cea7e0cd8aedd) write(r0, &(0x7f0000000100)="e2a580049e0cf5a7bdc276da0d4b06c75399df2334a177b4f24b579578de451c0600112e04ce225675aa3b0b7a821c8a340c0000fcb376a73fe977208c0d6f9d15249a1c7d9fbd2e79cd22e8b2d31d7d311e02526a178bbd4a224472549cbeccbb83405308000000502a65da3d3db4f5005906", 0xfffffffffffffde2) 2018/04/18 05:48:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x280400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x20000400) readv(r0, &(0x7f0000000240), 0x1000000000000159) 2018/04/18 05:48:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280000, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x4, [0x3, 0x7fff, 0x401, 0x7]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x100400000000000, 0xd, 0x4, 0x7ff, r2}, &(0x7f0000000180)=0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x9}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x1, 0x890, 0x1, 'queue1\x00', 0x1}) 2018/04/18 05:48:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x109500, 0x108) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x51b, 0x0, 0x100000000, 0x4}, &(0x7f0000000100)=0x18) [ 77.698812] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. [ 77.733846] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/18 05:48:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x0, 0x7fffffffefff, 0x13000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000900)=0x6, 0x4) getsockopt(r0, 0x8, 0x80000001, &(0x7f0000000000)=""/90, &(0x7f0000000080)=0x5a) 2018/04/18 05:48:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000000000001) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gretap0\x00', 0x200}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x40000001, 0xfec2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xde, "fd7755a9eb4498dd08ecf627f82f9a627a527e955ce26054499a15980a08f6a2107005a9333be9357fb9073dce068ded8acfa21b875882ca93da7546f1e01d97ab873c0f34bdfa37c2ff688b40f4ed4824837b00cda7c3811f6dd5cc21876f2f6e035fb65c7602ce9d8bf0517dcf052865d035ff15c6cb406a7e63c227df2ebd121b4e681acb11969e1d7df5950ec04881dc4164e78efdc14af5b7a8842a04379c832392cc13dbc83d25fa8b71340cb6e01b8c5b2faf5fc024b32975977ecfa292be9eb478f14381e9afb0c69c7183f106e5271967a6582378f4520ee9fd"}, &(0x7f0000000040)=0xe6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 2018/04/18 05:48:37 executing program 6: accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r0, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) restart_syscall() sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d000000000000000000000003000600000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030ba9800031300000000000000ebff00ff01000000000000000000000000000100000000000000000000ffffe0000001ddafc70f34e60fe16b4e8acc48dcfc3d307ff96bad349ffbf77394e1934da783592d3767c000000000000000000000000000000000"], 0xa2}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}, {&(0x7f00000007c0)="5883570348d9d98616e25ab2fed99176d4d73a61bb63cd415d7e4db6a7ea5d6481b4e9cc29f026865d6df74401ecb36ed43f9c5666665d5dbe2f8cde2331673a8b16c58641cf2e4ab4abb22cc2348889a4ac49907287af53af85a02cb70d8fc374b026cb182f2c41f2b7f9e14855384e990d8643ee295f6c4cd057dcd40273244f77943a2686265b170e19ee7d5e127a88a75dc1352da8cdaf9f30b4d3c86ccb89", 0xa1}, {&(0x7f0000000340)}, {&(0x7f00000006c0)="eb008a2a424b28348beb9839e3d5f94c9d957036d9022bea7826de914d8415c3eae57452cb387046c11d7329ebf120f9ef1d976445b8a8", 0x37}, {&(0x7f0000000b40)="b5d29c18caf38070863dab1508c82269ef9aa60bfcc0fb23c206656397533c4ccdaff0b5b711e6a7c141c76e4aaf090052833d4d70bf79e48b6b1dfd5447c31f2c5c1d10bb7aaabc0c0baf11c621cecf31d4611d327ddb6848b5a4912fe332df41e67b83053e2a66df7f1cec776230a1630df693020fa419bfaa3aae1493f6fb1902a2194d35a0ebaccb98b5017178903540b75b9474a99e6115b4bdfb7e36edd731b8a32d4d6114", 0xa8}], 0x5, r5) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xc}], 0x48) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r6, 0x4000003) 2018/04/18 05:48:37 executing program 4: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, r0) 2018/04/18 05:48:37 executing program 1: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) r5 = add_key(&(0x7f0000000980)='blacklist\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)="8ddcfdf12b8f63bf43d85424ee362ed325d35f758b9572c42289e5c9886d95ac339ef1927f429fbb5bcc8aa2a852b0e604613c41a4031f16bcd15e668221765c3ddb0f43fe7082806d863be25f7b4ac43fe5e9107c1e0b99a726", 0x5a, 0xfffffffffffffffd) add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="5acd3cbe9b35b8174ae67f1a074cc9f6e8ec75773be6dd76442c0bdf628285ebb2dc8b5ae647ed78fbfe1f4160d5b24f0de885b5483170758a7f21c42b5d5a697d39322a938ac6114447ca040dac3c7ca89e0e81be84", 0x56, r5) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) bind$inet(r1, &(0x7f0000000a80)={0x2, 0x4e20, @rand_addr=0x401}, 0x10) fcntl$setsig(r0, 0xa, 0x3e) arch_prctl(0x1005, &(0x7f0000000600)="df2e09469289a8438dfa74ed0aabac537bd8dfaacc78f6632e166264cfb4b591f559d491d69fc1a88d7aaf7a3a4f77b62f1bf10a85735ae92f6ea5207494583ca5ba9bdf73490250da5053efae165c555bbe49a6aedd4e51a91208fe1300531f889a4859dff42c7e9f994f8211a5a40f228e882e619f3e6a8f014dc93229259b8d5ab636118506623727834a7ea92ea136b9b20a5740c7d188c6b64dd7fd3f3340c823cccd8ff9d10cabd95c38c9dade07d88782fa042a71eca37e806cf50f6179b3b9") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x8054}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401, r6}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', 'sysfs\x00'}, &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/04/18 05:48:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f10e0467f1d7572bf7500", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000005bb00000000000000000000000003183595a2c76161a80e007f5c679eea9ff8e498fdf5e199d021a9bf545478d8637661226484c258d4aab18da0aac9defeffa5d50c4ab2ced119b02b5fc4b61b926a653d151f7b953399c43dd529cd2f8a000000000000000000000000000"], &(0x7f0000000140)=0x79) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fchdir(r2) 2018/04/18 05:48:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0xd}}, 0x15d) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff), 0x0) 2018/04/18 05:48:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/18 05:48:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047504d6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0f37a6438b99a45ea22b1f4fb05668a8a0eb2447145012945a42cfa188cb11bdcac0e1a07ea90b9026bffa80230beb7ee22c1ec4a6f5708d9e3ded1f17bf199d72a98384eabf09434beef73963fe7b39601f2e25a0e9ae0b17a52a87f053048fe5c498dd0cce40de37a6ce85c000000000000000000000000000000") mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r2 = getegid() setregid(r1, r2) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x1ba, 0x3, &(0x7f0000000180)=[{&(0x7f0000002400)="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", 0x1000, 0x6}, {&(0x7f0000000300)="e8fae0ae54207a3fb6a4ec4f72584fa811c19df7c00fb36b4fe0f43473f1683d83f7f5d8609f307a16f80fecf2d8ed4a11dca27ea4a871e7c86191766597165f4696f3c3f58047d8ec5ba56b49ba8a093d8a29b0e0a3aa7e764c49e4b6a10ac0bab51730e343c2c0b0c8a28c8179c08562e963b25e5edc86e135ea1a19a9a731ac882df294a46c017a07dc8dec416a4f584d3733226249dfcec59623a9dbe75918b09f2435056908733f3493934175c884fb0443323d80a1f627232413d742c0dafa35f1321a43262d4161173631f3b007d35f1f471252eef1c0cf4add23940dd799a6be", 0xe4, 0xfffffffffffffeff}, {&(0x7f0000000400)="1d7afd87562b40722bda70038b021bdd42de989cfd39f5bd185b4c399f01c78cb9140ce0e9da9d039442636c2c9eafbe0b11bb027345eaac44c3b8a3745cf3816c7b43212fefcd0319cba75358b9b66e07407aa81df09f522118cd672587d161335877e9cf014a9c7ab92012357ada530e2028767566e7615352d75fa9f2325b184b5004c1ddbab0763780de3c0443c8c1ec65b9", 0x94, 0x7}], 0x1048020, &(0x7f00000004c0)=ANY=[@ANYBLOB='uid=50036104,dmask=7,time_offset=7\x00,discard,\x00']) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000012c0)=""/4096, 0x8db}], 0x1, 0x0) 2018/04/18 05:48:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xffffffff, 0x1, 0x7fffffff, 0x0, 0x4, 0x8, 0x1f, 0xfffffffffffffffe, 0x8, 0xffff}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000000)=""/164, 0xa4, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x20, 0x7, 0x1, 0x4, 0x4, 0x3, 0xaad, 0x80000000}) 2018/04/18 05:48:38 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) timer_delete(0x0) 2018/04/18 05:48:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002, [0x1c00000000000000]}, 0x10) 2018/04/18 05:48:38 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) pwrite64(r1, &(0x7f00000000c0)="b9fa7e1898bbc26fa9a0117497cea1d3279ccb19f4961d7b17f30ff3d891c06d03a457024b6d24c43a40c2015e815c4c368fb4768cb01ea49f5827c68b9653f655922c656c4960cec3a107fea4349427a2b5a941a090977f2eb25cd2be4ab9f9814d10a42c", 0x65, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) recvmmsg(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/18 05:48:38 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x3}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control={0x3, 0x100000001, 0xffff}}], 0x60) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x114) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x52}) 2018/04/18 05:48:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffecb, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)={'nouuid,'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/18 05:48:38 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f00000b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x8000000000) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/04/18 05:48:38 executing program 6: r0 = memfd_create(&(0x7f0000000080)='systemem1#\x00', 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='\x00') r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) socketpair$inet6(0xa, 0x80002, 0x7, &(0x7f0000000040)) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000000140)}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000100)}}], 0x2, 0x8000) 2018/04/18 05:48:38 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x10000) write(r0, &(0x7f0000262fff)='u', 0x1) ustat(0x40, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0xb4) 2018/04/18 05:48:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000240)={0xf1f, 0x40, 0xfffffffffffff001, 0x1, 0x15, 0x2}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x8, 0x401}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x200, 0x1, 0x401, 0x0, 0xffffffffffffff7f}, &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100, 0x8, 0xfffffffffffff800, "d692c45545208884c37510621a99472d9306bce62a9b6db7d795389b3a75d2ae71ac3640ed13bc493c61a029d44abf03a3f9e1d7e9066de6564ec3b9b3b2cf22731a882755b867f1f5663501f0c60b3a"}, 0xd8) 2018/04/18 05:48:38 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4100, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101802, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b6bfdc)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) pwrite64(r1, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x1ff, 0x87, r2}) prctl$setfpexc(0xc, 0x0) 2018/04/18 05:48:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x18d, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xffffffffbffffffc}, {0x0, 0x0, 0x7f}, {}]}, 0x260) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1050}, {r2}, {r1, 0x3042}, {r2, 0x10}], 0x4, 0x1) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/18 05:48:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f0000000300)=""/137, 0x89}], 0x6, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x104, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/107, 0x1c}], 0x58) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 78.953095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9164 comm=syz-executor7 [ 78.969526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9165 comm=syz-executor7 2018/04/18 05:48:39 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/04/18 05:48:39 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20a000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/15) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xdfb7) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x10113e, 0x0) 2018/04/18 05:48:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/18 05:48:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x1c, 0x3, 0x8, 0x1, 0x81, 0x3231, 0x3f, 0x0, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xd599, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffefd) r3 = getpid() sched_setscheduler(r3, 0x0, &(0x7f0000000040)=0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3ff, 0x3, 0x42, "30533fbf1f7147a908f3dcd90e62657007ec0b3834bbdb08849359f9763dd51eb6f3d095295804895824825d9ca9c7fb7be6eda8b3a4b540b405eea11c6caced384e3547cc03ed63a0cf073765ece532"}, 0xd8) 2018/04/18 05:48:39 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000014300)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000240)=""/238, 0xee) 2018/04/18 05:48:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/psched\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0xfffffffffffffffa, 0x4, 0xffffffff80000001, 0xfffffffffffffffd, 0x7fff, 0x2, 0x1, 0x4, 0x3, 0x8ed5, 0x7}) close(r0) 2018/04/18 05:48:39 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/74, 0x4a) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000080)=""/31, 0x1f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setgid(r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./file0\x00', 0xc000, r3, r4, 0x3, 0x7, 0x80400) 2018/04/18 05:48:39 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') unshare(0x20020000) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/wireless\x00') close(r0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 2018/04/18 05:48:39 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000007000)={0x8005, 0x80005}) accept4$netrom(r2, 0x0, &(0x7f00000001c0), 0x80800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/18 05:48:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/04/18 05:48:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="d3fef9736a5f5a4232f8ecaa968604cc8067443fa2da1af2827e58c056287929b2caf99c1e0c8c6408973c935d6b", 0x2e, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0xfffffffffffffffe, 0x9}) 2018/04/18 05:48:39 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740), 0xffffffffffffffad) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r4}, 0x3ba) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)="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", 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x9) fchdir(r5) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874", 0x2d, 0x8000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000140)) sendmsg$inet_sctp(r3, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240)="6a14ad6a", 0x4, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) 2018/04/18 05:48:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="010000c200000000000000000000000001000000000000006de2283d60c70c946000000000000000000000"]}) 2018/04/18 05:48:39 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}]}) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x9, 0x8009, 0x0, 0x3f, 0x6, 0x401, 0x2, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x9, 0x3, 0x6, 0x8001, 0x5, 0x2, 0x1f, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x5, 0x0, 0x4, 0x2}}, &(0x7f00000002c0)=0xb0) write$selinux_validatetrans(r2, &(0x7f00000000c0)={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:object_r:auth_cache_t:s0', 0x20, 0x32, 0x32, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x44, 0x0, &(0x7f0000fa2f68)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000725f06)}) 2018/04/18 05:48:39 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10208050}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@mpls_delroute={0x3c, 0x19, 0x32c, 0x70bd28, 0x25dfdbfd, {0x1c, 0x14, 0x94, 0x8, 0xfc, 0x3, 0x0, 0x5, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7b4d7999}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4f}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x10) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000040)=0x7ee, 0x4) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 05:48:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x9}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000300)={'erspan0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000440)="2ac00a198777eb539079d08cea2514fb821a13786ee80a298576e5d96314f24ec4149cd99b733efb94a7ed7dd748cf8fa506d80020cc2a4ee29d2c31a789c8c8013d20b92ba2870861186f3b490a3e3408fb4d1dd65a1bab43318adf15b5308d6f5fb7f3747de8a667bbc7f525a16eb4a3f734631182079d80de7fed50e2ddbfb157765e4e7406ff9e3dd29cdfb99d2d2ae87d598e51f698b7c62d0f0a9b040c82da57abf553b7f86e899d804aa169befc1abf2dcc61cb362b1a755d4f6d82a566fc9576b73675", 0xc7}], 0x1, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/18 05:48:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x400, 0x5, 0xfffffffffffffff7, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) arch_prctl(0x1001, &(0x7f0000000200)="21f99294ec0e1926648fd124e75087248b98378dc950ff2b7759ea5335659e7de838e9edff06add45a333757dec7eda43218f33dd1b08b9c17238dedb233bcd217ab40496ad176d87cee23209b37f628760d8f0c40e38d371ed0f605970eb7ad") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=@fragment={0x33, 0x0, 0x6fc7, 0x3, 0x0, 0xd9, 0x67}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x13}, 0x10000}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/18 05:48:39 executing program 2: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000, 0x5}, {&(0x7f0000001080)="cc2fc836082f20059c4680b59edaa56a62b5cee266ce4db1f0844fa97148510972597ed0d0547d7a5769942cf3487608a6979da33e6bbb3678d27cfd13e6f4366cdae958c2f648664676d5c7d1a2d6454ce310b4ea7a42471d704633b8103b6dd85890764269c62479aec3f0b6ea9c296640d3db2311eb7923b0d5930db153013150b774afaa00ae446fd3b6f259bba70d44a0ac66af5d0f62ca3842033c54121a88f0a60d30004508cc1ab50570009b35563ea7c7d6063e819f75e6271a7f2d93a65c677585ece2c21907f601d93c4750", 0xd1, 0x6}, {&(0x7f0000001180)="7ab4bf5d4b76aaaf89979f6cd0e47abd3159a6ad47434cef1592801a5365e8a42cf4c6004e229658029c08", 0x2b, 0xa010}, {&(0x7f00000011c0)="460d38371d77ace53c66cf1280e33f501d006ffcac9c6d2c5e9ea9c29869ab219b969bae39057473b9df23949b6dbc88de53149d68abb41e76c174417bbb173b13367cea4b9ee9f191af4d3b34983da03cc6065b63687a600d9a06d60e45aad5c8f7035c67791adb2317811e5265d729878bf9cccc74da766f5d1e2af0b46b1f41251b51ef71c0a0f67b980f8ea15d97dfc92944", 0x94, 0x7ff}], 0x800, 0x0) r0 = userfaultfd(0x0) fchmod(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001300)={0x7, 0x6fae, 0x6, 'queue0\x00', 0x9d}) 2018/04/18 05:48:39 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x81) mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) lseek(r1, 0x0, 0x3) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x2000010}, 0xc) 2018/04/18 05:48:39 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740), 0xffffffffffffffad) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r4}, 0x3ba) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)="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", 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x9) fchdir(r5) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874", 0x2d, 0x8000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000140)) sendmsg$inet_sctp(r3, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f0000000240)="6a14ad6a", 0x4, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) 2018/04/18 05:48:39 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x0, 0x2, 0x1]}, 0xa) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x97e, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x10) read$eventfd(r3, &(0x7f0000000080), 0x8) readv(r1, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/04/18 05:48:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3a00000000210000fb2a7f3a2f16ab126d34bb164b28bf2c9968a87aba5c80073b63acf6561e4bafcf6fc8ccca49c717b21e1d5becb28a109234c977df70cd21c99e3115a2c4bba1915c3971ff8ee5c742b83e0b029e61b25fd5a9c59af88c6e8f7d0185c439d175fd40f3375bb1e3d18c38628c89e8bd65c7096b"]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x7, 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f0000000140)=0x1, 0x0) 2018/04/18 05:48:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) recvmmsg(r0, &(0x7f000000a940)=[{{&(0x7f0000009640)=@alg, 0x80, &(0x7f0000009900), 0x0, &(0x7f0000009940)=""/4096, 0x1000}, 0x8b}], 0x1, 0x20, &(0x7f000000abc0)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 80.030704] binder: 9226:9230 transaction failed 29189/-22, size 0-0 line 3010 [ 80.041876] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.067279] binder: 9226:9230 transaction failed 29189/-22, size 0-0 line 3010 2018/04/18 05:48:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/18 05:48:39 executing program 6: r0 = socket$inet6(0xa, 0x7ffff, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='mounts\x00') r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xffffffffffffffff]}, 0xffffffa7) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000580)="87f0d2e6c86a002d826c59fcc1c4fa555bdc2cdb04f6527b962cf7723499757d1ac106cae1a78e30ac459de9430826f9f2f96782066dcc0cf1ec75f37524148ac52d33ce5b3aee0b93211fa1f21a7b476a0a5ab9eb7dbf546a9eb6292aef8b74c2659e92745a096ab937cc5b648e4465cf0bebdee4164dd126cfc007096810934bbd4980b5") r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000400)=ANY=[@ANYBLOB="020300090c000000ffc9540d17ffffff021213000200000000000001694e8fec436991bd70360000000003000600000000000200b7ff7f0000000000004e3be0008f01000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e000"], 0x69}, 0x1}, 0x0) sendmsg$key(r5, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40) syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r3, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7ff}, 0x8) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x8000000000000001) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) 2018/04/18 05:48:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x400000000100000, 0x102000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0x7}}) 2018/04/18 05:48:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x2f4b2dcf}) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='ns/user\x00') 2018/04/18 05:48:40 executing program 0: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b14920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x1200011, &(0x7f0000000140)) [ 80.085265] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/18 05:48:40 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x3) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1158482bd61c2ef5ba113a9ee5a59b5785a4ba9ddd57bb1194d93c2a8e40", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb4fe8), &(0x7f0000767fe0)}}}], 0x0, 0x0, &(0x7f0000725f06)}) 2018/04/18 05:48:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x64c204b6, 0x4000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) 2018/04/18 05:48:40 executing program 0: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b14920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x1200011, &(0x7f0000000140)) 2018/04/18 05:48:40 executing program 4: unshare(0x20000400) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 05:48:40 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x1000, 0xfffffffffffffff8, 0x8, 0x1f, 0x0, 0x7, 0x160, 0x3, 0x3, 0x5, 0xc38, 0x1ff, 0x3, 0x100000000, 0x6, 0x8, 0x3, 0xe74f, 0xe0000000000000, 0xf9, 0xffffffffad2ba042, 0x7, 0x3, 0xbd3, 0xfffffffffffffff8, 0x5, 0x8, 0x8001, 0x40, 0xffffffffffff0f75, 0x4, 0x44, 0x2, 0x7f, 0x1000, 0x4, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000000), 0xe}, 0x0, 0x10001, 0x0, 0x4, 0x0, 0x7, 0x9}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x2) fstatfs(r0, &(0x7f00000000c0)=""/61) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/18 05:48:40 executing program 6: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9b) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) ptrace(0x4208, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/04/18 05:48:40 executing program 1: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="cc000000000000000000000000000000fcffffff0000000002"], 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/18 05:48:40 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x7fffffff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)="b49e24034b0d93939bb549fce82b2b2fe652bd20bad6ea1d31cc06eaee5e0bd710c8995cccfd45a2dc40bce5fa293d7bd3d2ecb4d03b90198555455413528c2f11f34f9f1c0011ceda29aae00e2870abea1cac2429f45c73d15130928b162eba9e2736de9aa3e1da39df7ea7db598282e3e8ff0fcc8d810240b11832f2d60645c2937da2b45b8074020aa38e45b52367e15633b29350f9ef70378ad07e799b5928a7b7284d69af6318266742cc2ec44a7b63a4568d72e4876102fb2f", 0x226}, {&(0x7f0000001640)="a054b66228db9f732cc84c74374189f9e88d7c78da065a1508a2ad3a5a3e68ba1b341abac3f2c99860f3aedc70487437dd0d6d78c1994e5572cc3b959a99609e9549f7324cce641ca30a581410d6d1c73fd00234bcdb6f351c5376d3b0b4957ab1c56502d50ca01d3194e29686006906f7c7997f723a6d40941443af6758b0131ed3994feadfc3c41322daf258e9ab169dfa54d62d8f", 0x96}, {&(0x7f0000000200)="5f932b265f399484b421ca8ebb044cef80f3c6c7a7c3bef182781b6debd7", 0x1e}, {&(0x7f0000000240)="48156e618133501cfa131a6317b26c9f4ccbbc3a3266439703bfdcb05e87d5409554c0b982e1119be317361a4da4b5acf5d409e842c0f8435148a05c42ccc098c430c722ffa62a5acc65bc04f8ccc66a6a487906aa261d914e87346927a2fec2b18b3feda851613cdef25f75e585ab783448732a7f3795e57026194b67a86786466aca72fbcb937728a463fef585334ff76f6a154a4242f7db", 0x99}, {&(0x7f0000000300)="f5b79b8f3db03c6627b5dd89697ef5795333f9e19acd56c4a41e196a675487356293e552baee4b5edd99b0fdfdb0e153fb64f0ac70e9512519ae9437cfcefa3ea118a67ca90cb58a1930b0189bd2529979d9799cf5b1fa4874234865c0b39b7388af76db360db1bfcc", 0x69}, {&(0x7f0000000380)="22cac89241b4c9b7d52b3c25562b467b5d8d98cde50617e8edfdb9d121018e46b8d0c714b22b507b88e70e6f7d6b9a91098247cd33e23f7798121fc625397bcdd727fef070d63bdd70a172fd0f46c9daffacddaf4dbc14c55a476dabf992399dfd24d7101ab20bdbfe7f37b395e37bed0785a4bf48922779d5a467a580fefbfeb0303e98ced174b41217e95e9032b4c8f957c1a308", 0x95}, {&(0x7f0000000440)="83f817d65872654570d9e34c911f91d0560fbb05fdb19d683fd771f7fb6e54598e0fea3c7a901ee287d3859b6f41f9545c7db2ae9c27cf250de8db0b1e591594b2461e3d24e6bfb20e32cd19c52d8b707dc21fb465", 0x55}, {&(0x7f00000004c0)="f00278586cd486555549aeb94827cdf929b8c21686199e499550930dcbf04745cd1b9c19916212b3ee37f8693f7fd5bd83f78f7b61321dd0e5dbac001f93c47aeb3a5c55cb1beae0bbb39ae77a3996dda42f15bea3125ceee78b661805e58eccfd39be59a0195d5bae2076b8b7e15f90791af7fac0f713656e8064a61329e52cf87d3400e4b3c1783ae11b93d3f86d18c48d89ea9cdad99636dd25", 0x9b}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001dc0)="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", 0xfffffffffffffe6d}], 0x6, &(0x7f0000000000)}}], 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001800)={0x0, @rand_addr, @broadcast}, &(0x7f0000000140)=0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001880)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r1}) getpeername$unix(0xffffffffffffffff, &(0x7f00000018c0)=@abs, &(0x7f00000001c0)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001700)={0x0, 0x2, 0x101, 'queue1\x00'}) 2018/04/18 05:48:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x9}, &(0x7f0000000100)=0x8) close(r0) 2018/04/18 05:48:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x8, 0x401}, &(0x7f0000000140)=0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x200, 0x1, 0x401, 0x0, 0xffffffffffffff7f}, &(0x7f00000001c0)=0x14) symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100, 0x8, 0xfffffffffffff800, "d692c45545208884c37510621a99472d9306bce62a9b6db7d795389b3a75d2ae71ac3640ed13bc493c61a029d44abf03a3f9e1d7e9066de6564ec3b9b3b2cf22731a882755b867f1f5663501f0c60b3a"}, 0xd8) 2018/04/18 05:48:40 executing program 7: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}, 0x1e) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) openat(r1, &(0x7f0000000000)='./file0/bus\x00', 0x0, 0x114) mkdirat(r1, &(0x7f0000000100)='./file0/bus/file0\x00', 0x40) write(r1, &(0x7f000002d000)="e0", 0x1) lseek(r1, 0x0, 0x3) mkdir(&(0x7f0000000040)='./file0/bus/file0\x00', 0x92) [ 81.024161] binder: 9303:9307 ERROR: BC_REGISTER_LOOPER called without request [ 81.039307] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b14920efd9a devid 0 transid 0 /dev/loop0 [ 81.071935] binder: 9303:9307 ioctl c0306201 20007000 returned -14 [ 81.103671] binder: 9303:9307 ioctl c0306201 2000dfd0 returned -11 [ 81.120127] binder: 9303:9307 got reply transaction with no transaction stack [ 81.138133] binder: 9303:9307 transaction failed 29201/-71, size 0-0 line 2926 [ 81.146931] binder_alloc: binder_alloc_mmap_handler: 9303 20000000-20002000 already mapped failed -16 [ 81.158437] binder: BINDER_SET_CONTEXT_MGR already set [ 81.158460] binder: 9303:9352 ERROR: BC_REGISTER_LOOPER called without request [ 81.161994] binder: 9303:9352 ioctl c0306201 20007000 returned -14 [ 81.177674] binder: 9303:9307 ioctl 40046207 0 returned -16 2018/04/18 05:48:41 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') sendfile(r0, r1, &(0x7f000036b000)=0x2, 0x7a) bind$ax25(r0, &(0x7f0000000080)={0x3, {"1fe41b79221886"}, 0x5}, 0x10) 2018/04/18 05:48:41 executing program 4: r0 = socket(0x10, 0x802, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @remote}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/04/18 05:48:41 executing program 1: clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000003b40)={0x0, 0x1c9c380}, &(0x7f0000003b00)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/224, 0xe0}], 0x3, &(0x7f0000000300)=""/232, 0xe8, 0x7bb}, 0x40}, {{&(0x7f0000000400)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/236, 0xec}], 0x1, &(0x7f00000005c0)=""/71, 0x47, 0x40}, 0xff8}, {{&(0x7f0000000640)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/171, 0xab}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/222, 0xde}], 0x3, &(0x7f0000000980)=""/109, 0x6d, 0x32d}, 0x4}, {{&(0x7f0000000a00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/77, 0x4d}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/193, 0xc1}, {&(0x7f0000001cc0)=""/80, 0x50}], 0x5, &(0x7f0000001dc0)=""/73, 0x49, 0x40000000000}, 0x3}, {{&(0x7f0000001e40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001ec0)=""/121, 0x79}, {&(0x7f0000001f40)=""/252, 0xfc}, {&(0x7f0000002040)=""/241, 0xf1}, {&(0x7f0000002140)=""/228, 0xe4}, {&(0x7f0000002240)=""/149, 0x95}, {&(0x7f0000002300)=""/79, 0x4f}], 0x6, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580)=[{&(0x7f0000002480)=""/133, 0x85}, {&(0x7f0000002540)=""/3, 0x3}], 0x2, &(0x7f00000025c0)=""/4096, 0x1000, 0x508}, 0x7}], 0x6, 0x22, &(0x7f0000003740)={0x77359400}) getpeername$packet(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003800)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003880)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000038c0)={@dev, 0x0}, &(0x7f0000003900)=0x14) sendmsg$nl_route(r1, &(0x7f0000003ac0)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0xe000000}, 0xc, &(0x7f0000003a80)={&(0x7f0000003940)=@ipmr_newroute={0x120, 0x18, 0x20, 0x70bd25, 0x25dfdbfd, {0x80, 0x14, 0x10, 0x0, 0xff, 0x7, 0xff, 0xa, 0x3100}, [@RTA_METRICS={0xd8, 0x8, "a125b4bcd4b650beffc819eedceeb3666efa1b836add2b47f4a6e1d7b4f36f5cf5df332cea1c048b664ebaaa6eeec94619d36da64fe1d377dafe6e247f87d19510377d6c4117dbf84c608a45e182df5ac1861be3589a7ddf89fa380fcb637fd0072afa6b3fc4489bbd55675cda8c051a5306f4c135b3cd7157049fd6ae8d7ac31bce33c6f52abc22d78fab5a73e862419f5354b0e103e9f6e9ca1f7eaa6af267a3f393f85e7a29b4bb81c0abf575677af53d85c18e65eb955a9f23662a818477b15bb1da2fafb9b650862705dd8f44fa61f726"}, @RTA_MULTIPATH={0x1c, 0x9, [{0x81, 0x40, 0xfff, r2}, {0x9, 0x0, 0x2, r3}, {0x39, 0x3, 0x2, r4}]}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) bind$ax25(r1, &(0x7f0000003b80)={0x3, {"0206acfeacb175"}, 0x80000000}, 0x10) 2018/04/18 05:48:41 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x40, 0x4e) ppoll(&(0x7f0000000300)=[{r0, 0x10}, {r1, 0x100}], 0x2, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)={0x7fffffff}, 0x8) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getpid() clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="717f8ad7b2") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x7fff, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) waitid(0x0, 0x0, 0x0, 0xe0000003, &(0x7f00000000c0)) 2018/04/18 05:48:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x80, 0xacf6b5d6) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/04/18 05:48:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x7}, {0x6}]}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/18 05:48:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/18 05:48:41 executing program 0: timer_getoverrun(0x0) sync() removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') socketpair(0x4, 0xa, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) renameat2(r0, &(0x7f0000000a40)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x101}, 0x14) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x202000) removexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@known='security.evm\x00') [ 81.188296] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 05:48:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x30800, 0x20) syz_open_procfs(r1, &(0x7f0000000080)='loginuid\x00') 2018/04/18 05:48:41 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001a00)={0x0, 0x8}, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001a80)={r1, 0xfffffffeffffffff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040)={[0x38]}, 0x1) listen(r2, 0x0) 2018/04/18 05:48:41 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [{[], {0x8100}}], {@canfd={0x8100, {{}, 0x0, 0x0, 0x0, 0x0, "eac55f2424babae84552618f5ad4903c2d4f50677dad9beb80ec83eb189a948457f9735d9e81bee2b9a38f46031ad8e9d6d7367da5b0f49249544ad96db26844"}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x60000) sendto$inet6(r0, &(0x7f0000000280)="0f762759fc247c58309428a94bcacedfa2ba6f83e6dcf4fb5e800d078bc7921b73b405911f1334d3ad51a03e8b50679f0801c121a0ef12241d122bb6bd557e046127f1f848ff35884ae05025fae791cfa0de422d2d4139c193687c7689757e6ffc2af6cae35afea2c13ef9aa62f6a59abc9385127da6e00e8f317533cd1d07320161a0ab004b1d83ff594de769f4038543357dc38bf50f976d8317988879657e16174e2c7e3c8daf6891dfaa73b1e2d8c15a65c61e", 0xb5, 0x1, 0x0, 0x0) 2018/04/18 05:48:41 executing program 4: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0xbffffffffffffffe) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x100000000000007a, 0x40]) 2018/04/18 05:48:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40082, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/18 05:48:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x10240) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8, 0x5, 0x2000}, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490981"], &(0x7f0000009ffc)=0x2) sendto$inet6(r1, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/18 05:48:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) dup3(r0, r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffb6, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0xfffffffffffffffd) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 2018/04/18 05:48:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x440302, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="8f6d02002bbd7000fcdbdf2503000000080004000100000008000300af00e418f6acf3a0ee3f8e61b977d2f153e356c1275661193b8d3bfe17d15964220f4dfeb192005ecec0ce99c034c43bccc9deb81b53160b9d58fce5e9c5493072cf39c4e0e9834d8ec5dc426a96ca07661f90d7bd780719fcd68523c84ac9cf16e4be88334575f067109e43015c364d66cb7b41f3b368098d8ed346abd680ef84b4240ff73ecebfc6120cea9b642d73cc5b52efea19ed04806ac6f2c7ccfac0f636a7692d1f6b5df0e347353075e78ab4"], 0x24}, 0x1, 0x0, 0x0, 0x8005}, 0x4040810) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000200)="b9364e09d0cc26b9d0b890a048a525ebdfd50dd28e38091f5b6ea2958a56f7", 0xff69}], 0x1) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/245, 0xf5}, 0x2002) 2018/04/18 05:48:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x401, 0x20002) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0x9}) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000), &(0x7f0000138000)) 2018/04/18 05:48:41 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101800, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpu.weight\x00', 0x2, 0x0) 2018/04/18 05:48:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0x0, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/36, 0x24}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x1) set_robust_list(&(0x7f0000000240)={0x0, 0xffffffffffffff00, &(0x7f0000000200)}, 0x18) 2018/04/18 05:48:41 executing program 3: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0x8, 0x0, "9d191d3f8d616fdfeeeee5207ffb64f1d7e857c27809f0cd1c40adf44fdf80978055a26c32164dc3563c7c7c4e818bcfda0de6028cff66a8c2133de9aae5a117c700a93cf8bfd4492414dcf46f5ceb92"}, 0xd8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/04/18 05:48:41 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) poll(&(0x7f0000000000), 0x0, 0xffffffffffffff80) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/18 05:48:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x41) r3 = accept$inet6(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, 0xb294, [0x5, 0x7, 0x3f, 0xc06, 0x8d, 0x9, 0x2, 0x7]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'ip_vti0\x00', &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="1a8c472fa77c8131258ad9eb0d752340d29c60db593c9c9d0ed4b75a15bfef3e1c7a2ef6a419ef4f7d5f8ce576c9807f81c21014ba55390f47b41adb8992d3154cf50496fe26a551857f328270707786aa5c3f11f1f3ea452bb98488cb", @ANYBLOB="75a4fe8fd41b8f258ae947451836612bbe93067c198a20cf3aa259ddafeed448064666af59edc6635a9e4b562690620ae8112211eca897e34a040d8bae981bc4e22b1f9241f320eca95a38f3517414c3a28d198f4a7b12bbc36b1921f83dedb21a3a140d7393b4303e0417752c37b30918dc44cd325b20be04ca3bc40b2558ddc63ca7ea795ed9753af214d5d5ecc044c61d7a6853e8f71447169730c2239d97d106c969b5b8a00bd50a9ebb58be2c8e7e3be8bf1589293ef3f5685983c57b29cbf9b172d6f29abdd3cb67c0436f79b6c455c15f4d7f"]]]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x200, 0x8, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x3f, 0x100000000000}, 0x8) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000000000)) 2018/04/18 05:48:42 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x200000000000) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)) fstat(r0, &(0x7f0000001740)) accept4(r0, &(0x7f0000001540)=@nfc, &(0x7f0000000480)=0x80, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000018c0), &(0x7f0000000180)=0x38070898259b053d) getgroups(0x5, &(0x7f0000001940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000040c0)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000540)="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", 0xfed}], 0x1, &(0x7f0000001980), 0x0, 0x80}], 0x1, 0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000240)=""/13, &(0x7f0000000440)=0xd) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000000c0)=""/164, &(0x7f0000000200)=0xa4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) ioctl$TIOCSBRK(r2, 0x5427) ftruncate(r2, 0x277fe) syz_open_pts(r1, 0x40000) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/18 05:48:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000060101000000000000000000000000ed"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x4, 0x2, 0x3, 0xe26, 0x2, 0x5, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x20, 0x80000000, 0x32b, 0x7fffffff, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x5a, "8f941186f8c9c09cff31d8efd4b5bd2c59d18e193907f3f1aa3cb41f598e539b49e58025eab0ba71892ecf74966593cf59eadcb07e477b3379041b9d54db3cc0be1485f21fc0a78e1625e51ddfa0b4200398745d34e256d01c38e1f5d452e967075b12d170b87b7344f413b7f1d84cdb11586a"}, &(0x7f0000000200)=0x1b3) 2018/04/18 05:48:42 executing program 1: socket$inet(0x2, 0x40080a, 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='syz_tun\x00', &(0x7f00000000c0)='syz_tun\x00', &(0x7f0000000100)='syz_tun\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='syz_tun\x00', &(0x7f0000000240)='syz_tun\x00'], 0x800) 2018/04/18 05:48:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/18 05:48:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x401) pread64(r2, &(0x7f0000000200)=""/223, 0xdf, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000300)=0x6e, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x81, 0x8001]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380), 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x4000000000000e1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000005c0)=[{&(0x7f0000000440)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="ad59520490f290d622cfbb3071aee350d4e5049d3f0b71156746d212842679475397ed5e0809bf9c673f34891eac745029d3f77c1baaafb4f4255309d0ebaf4d2e", 0x41}, {&(0x7f0000000540)}], 0x2, 0x0, 0x0, 0x4004004}], 0x1, 0x4000) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x1a}, 0x9, 0x1, 0x3, 0xb, 0x9, 0x3, 0x4}, 0x20) 2018/04/18 05:48:42 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) rt_sigaction(0x2a, &(0x7f0000001340)={0x0, {0x6}, 0x58000003}, &(0x7f0000001400), 0x8, &(0x7f0000001740)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000012c0)={0xffffffffffff5c2d, 0xd0, 0x0, 0xfff, 0x100000000, 0x9, 0xed, 0xd1, 0x0, 0x15b, 0x2, 0x4}) finit_module(r0, &(0x7f0000001380)='userkeyring(\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r3, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x36, @rand_addr, 0x4e22, 0x4, 'dh\x00', 0x2, 0xffff, 0x25}, {@broadcast=0xffffffff, 0x4e22, 0x5, 0x9bb, 0x1, 0xfff}}, 0x44) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000001300)=0x80000000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) 2018/04/18 05:48:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0xb9, 0x4, 0x10000, 0xffffffffffff437f}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x8, 0x2, [0x1, 0x0]}, 0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732f6e65742f697076342f76732f616d656dbbc248c7422585ad651eb0ff9859114c74687265736800", 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) fallocate(r3, 0x2, 0xb7, 0xffffffffffffffc0) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/pid\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 05:48:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x616a, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000000100)="6bbde98e28a444c6b34ffb496b73df2f84b1e2797e06c9", 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x17c) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000080)=0x10, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) 2018/04/18 05:48:42 executing program 6: r0 = socket(0x40000000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000180007f7ffffffffffffff000a22e84e79195a0aa5f8ff0005000280ff45", 0x22) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x69ff, 0x0, 0x7, 0x0, 0x8001, 0x2, 0x3, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xaba, 0xfffffffffffff24e, 0x7fffffff, 0x9, 0x800}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x67}, &(0x7f00000001c0)=0x8) 2018/04/18 05:48:42 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x3) 2018/04/18 05:48:42 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x1ffff8) accept4$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00000000c0)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x20, @empty, 0x100000000}, {0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x3, [0x415e, 0x6, 0x1, 0x101, 0x0, 0x40, 0x4, 0xfffffffffffffff9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0x7, 0x9}, 'port0\x00', 0x1, 0x400, 0x4, 0x4, 0xb74, 0x4, 0x6, 0x0, 0x3, 0xda}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='romfs\x00', 0x10000, &(0x7f0000000280)="c791832956728960ab2c08cfaaf39a33f36ebc2b41b7b018da271c6064a61a730eb09b67bde426c2c2aa6648b558cf017df1c82aafde391b32786eac9fe1bb97292c37373188a98c0e2b1e8ba617eedc58ec05c97bc3139daffc6be92eae442a615a97a742f16b463cab7b49d56040e1c8192c1c4b1a8a5ac16c54a0beebc33af63263a34d61ce90168656e8313455896cf8c95e09f08f2d23a793960a17b458aaa116eb84b6401922d97601e722e434c4b15ea246bd8b5c6b681a3ae52e7dbc4451a89151423c02b628ced4bc939a9a0fb7192aa6813fb217f8e3b47e139ceb6df2f236a86f450695968bfd90") getitimer(0x1, &(0x7f00000004c0)) syz_fuse_mount(&(0x7f0000000d00)='.', 0x0, 0x0, 0x0, 0x0, 0x24010) 2018/04/18 05:48:42 executing program 0: r0 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) lseek(r0, 0x0, 0x2000000004) 2018/04/18 05:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80140, 0xa) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) r2 = geteuid() ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@acquire={0x2bc, 0x17, 0x800, 0x70bd2c, 0x25dfdbfb, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x32}, @in, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x3, 0x4e22, 0x7, 0x0, 0x0, 0x80, 0x36, r1, r2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e20, 0x2, 0x2, 0x20, 0x20, 0x3b, r3, r4}, {0x8001, 0x8ef6, 0x1, 0x7fffffff, 0x800000, 0xffff, 0x0, 0x4}, {0x7, 0x2, 0x1}, 0x8, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}, 0x1e, 0x4, 0x100000001, 0x70bd2c}, [@tmpl={0x184, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x7e}, 0xa, @in=@rand_addr=0x8, 0x3502, 0x7, 0x0, 0x3, 0x0, 0x1, 0xffff}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x1, 0x2, 0x6, 0xfffffffffffffff7, 0x7, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7c}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x3, 0x7, 0x6, 0x9, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x7e}, 0xa, @in6, 0x3505, 0x7, 0x3, 0x8, 0x0, 0x9, 0x9}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x3, 0x2, 0x3, 0x7, 0x3, 0x2}, {{@in6, 0x4d3, 0xff}, 0x0, @in=@rand_addr=0x5, 0x3505, 0x1, 0x1, 0x6, 0xffff, 0x100000001, 0x7fffffff}]}, @extra_flags={0x8, 0x18, 0xfffffffffffeffff}, @tfcpad={0x8, 0x16, 0x3ff}]}, 0x2bc}, 0x1}, 0x8000) r5 = getpgrp(0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000100)=0x9) r7 = gettid() rt_sigprocmask(0x0, &(0x7f0000000140), 0x0, 0x8) rt_tgsigqueueinfo(r5, r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/04/18 05:48:42 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') r5 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000340)={{}, {0x0, 0x200}, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) preadv(r4, &(0x7f00005e9000), 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5}) r6 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r2, r6, &(0x7f0000d83ff8)=0x2000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x0, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0xff, 0x0, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8}, r7, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 05:48:42 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x220}, {r0, 0x2320}], 0x4, 0x40232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x50c, 0x2, 0x4}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x0, 0x101}, 0xc) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="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") lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000015c0)={0x5}, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00000017c0), 0x4002) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001980)=""/160) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6d1}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r5, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r5, 0x1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000440)={0x3, 0x0, 0x100000000, 0x2, r2}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) 2018/04/18 05:48:42 executing program 1: socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020700021200000826bd688bb599cdaa4ce62894fd1c37d70e5be668f72af07d528b00bba4bea3a1655985c04a41e6139753c307d554abbae2d8f2b661693704d4ec557bbc6b7c5d21aa54902c9901ee479afe829f8d2e63235c36e24c631a8fca2b08000000000000003526fd480e6bb8b60204b4255c7aeb63000000000000000000000000000000000000000000006246e27107cce5439077f5"], 0x9b}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961b", 0x53}, {&(0x7f0000000500)="c65ed8570a6a789915ac4b2acdee389d8c98219c29f8632d586fb7dce4932fde6279475d4e3918bf52cae828b68529412ab801d7afb8567baebe5898c000337784dd4e33683c7333439208b9c7333c323caabd3a7735faebd72f3852ba73b9b9ba1c02c6ea5da73143c1decad82cd6cc4683ca55684a89734dc60808598790a7c91159e45826d773196afaf56b219cf6d205e06e3a1299bfec7989ff", 0x9c}], 0x2}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000800)={0x0}) r3 = mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r0, 0x0) socketpair$inet(0x2, 0xa, 0x79e25e5b, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000019c0)={0xe4, 0x0, &(0x7f00000008c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f00000003c0)=[@fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x0, 0x38}, @fda={0x66646185, 0x1, 0x2, 0x1b}], &(0x7f0000000440)=[0x0, 0x28, 0x28, 0x40]}, 0x6}}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307}, @request_death={0x400c630e, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000840), &(0x7f0000000880)=[0x28, 0x18, 0x70, 0x38, 0x78, 0x0]}}, @clear_death={0x400c630f, 0x1, 0x1}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3}, @decrefs={0x40046307, 0x3}], 0xfc0, 0x0, &(0x7f00000009c0)="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"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) close(r1) 2018/04/18 05:48:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x101000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'vlan0\x00', {0x4, 0x7ff, 0x0, "1bd3982765c8", 0xffff}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x38}, 0x48) pread64(r1, &(0x7f0000000100)=""/39, 0x27, 0x0) [ 82.431989] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh [ 82.466353] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh 2018/04/18 05:48:42 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x220}, {r0, 0x2320}], 0x4, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x50c, 0x2, 0x4}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x0, 0x101}, 0xc) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="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") lookup_dcookie(0x8, &(0x7f0000004600)=""/4096, 0xffffffffffffff01) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000015c0)={0x5}, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r6, &(0x7f0000001800)="d5da5296dc20790ca41eaeba09990054906c3bd23e40764051263a02245a091a81b6dd6e75d9222ba0b6cd92c5f5ed87d382cf947f23ff5c02dbb4aace3d5a5b9cdd7f5d7f5ba1c321373864bac67746ed73a6ebd6012d83490d691580377ec230988e2c65239ada3bbdd1ddfafed41a44dc617e76c0b68e23bb88e650849bee47f9ce30de3d4a472888171a9b8a4abfe20a4eac03f0e8152fde0ac0a7c2c236f9aacbf6673d95f3b7632c38a08d734bcc99fcdfc94d51d17a5c8049afb6e5fa48", 0xc1, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00000017c0), 0x4002) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001980)=""/160) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a3456935403429aeb7644edc9ef26a9096c87632c4458335949fd2a27fa89c78353ae5adab7594eff5b7e8cd8bc43cc602f914e61b04d8c6e24bd7ef078e3b1b02f61df5c6e6f1648fa6a6022c045390ba8c61b73538f8975142eeba57a52d0d038014010a05ec1e16691a81a748bb222068f08b593a5b3f421767c6611fd3799794be1b0aa2b4d66f65bb4c6ee7a17c44dca1bd6a3fe2159b0ad427097f63f6f8df4852e66b34bc787dc2e236308e56d70e608f97ee4da5b631eaa26582d9bbc86e9f51554f2eec09bbb497fd114e200465d9fb75426a84f7d1ef4b967763e628774f59eeac514fc0d83e952b54b91696e80ce73c6d8b7ef4cd2225fb5ad6f837fa9ddd5428cfe1b7c8113c5fdec44dfbc08b4dcd8deeb7ee0a20063994de4bbdc2a54b4522fab89f43122becda26248b2fc4c9b40fc772a54405c23d248c228c557f7d6c7829928c908babf440101171defbf93b88b2df9c01402bf7ba72be3c28100a83f747160bf64769155329af77b1588c65e7eb81b45c2341976a003a15477b239601e890fee9b3d03dd6db89bb8e3815fd9d6eae54ec94821dca6a9204a448b1a3e3f95aac1fc2e739cf72c9c2c7e9d718d8f03d00fe4a9c1161d0eb24c46c9f0167b6277854f80a8af9540a8ee3ffa0c8648be1cf9436061a92f4b219eb20647d9ba686ec9abc218aa0a9e6188924929e149564e2fb48df003c3c9f064323a07a4a91b4988e37662a380318add9717c93decccf70540b2fdfeb278c5e9c4b36d50de76cc15f2214cc73f4a70fff7a44cd98d32c5e3b65f60acb8f5ca8cd189e2c8ceb331351af5295663f3d89bc9f4e3eb97a9c66d0ad36c006f4b366eb143c3d55276a43daedef2e624b1976b25ae440173", 0x6d1}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r5, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r5, 0x1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000440)={0x3, 0x0, 0x100000000, 0x2, r2}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) 2018/04/18 05:48:42 executing program 3: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000013, &(0x7f0000000040)) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/18 05:48:42 executing program 7: clone(0x80014017ffe, &(0x7f0000000240)="bdf797718c07489dc1f325007490bbb7960e9d47970dd6ff075109a27dfeae69ed7ea34ae8f1ac2d04320250383f51111974837befaec65376", &(0x7f00000002c0), &(0x7f00000003c0), &(0x7f0000000540)="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") 2018/04/18 05:48:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) r2 = signalfd(r0, &(0x7f0000000080)={0x119}, 0x8) fdatasync(r1) fallocate(r2, 0x2, 0x4, 0x1) fallocate(r1, 0x11, 0x0, 0x10003) creat(&(0x7f0000000000)='./file1\x00', 0x80) 2018/04/18 05:48:42 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0xffffffff, 0x40000000000000}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000240)=""/30, 0x1e}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/182, 0xb6}], 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/18 05:48:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0xc2, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xfc, "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"}, &(0x7f0000000500)=0x104) r4 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="01010100aa49d1514638"]) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000001c0)={r7, 0x1, 0x2, [0xffffffffffffff80, 0x6]}, &(0x7f0000000200)=0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000000)) r8 = dup3(r1, r0, 0x0) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/04/18 05:48:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2283, &(0x7f0000979fff)) 2018/04/18 05:48:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="ff000000000000000000000000dff23894fcb5bdcb9daafab7c3ff2c69747deae8893d", 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/18 05:48:42 executing program 7: r0 = getpgrp(0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = gettid() r3 = syz_open_procfs(r0, &(0x7f0000000300)='oom_score_adj\x00') getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000200)=""/216) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) lseek(r3, 0x0, 0x3) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) sendfile(r3, r3, &(0x7f00000000c0), 0x3) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002400)=[{{&(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/195, 0xc3}], 0x1, &(0x7f0000000580)=""/51, 0x33, 0x976}, 0x101}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/14, 0xe}, {&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/169, 0xa9}], 0x3, &(0x7f0000000800)=""/51, 0x33, 0x5c7d}, 0x7}, {{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/178, 0xb2}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/136, 0x88}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/156, 0x9c}], 0x5, &(0x7f0000000bc0), 0x0, 0xfffffffffffffffe}, 0x4}, {{&(0x7f0000000c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000c80)=""/88, 0x58}, {&(0x7f0000000d00)=""/47, 0x2f}, {&(0x7f0000000d40)=""/141, 0x8d}, {&(0x7f0000000e00)=""/232, 0xe8}, {&(0x7f0000000f00)=""/159, 0x9f}, {&(0x7f0000000fc0)=""/7, 0x7}, {&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000001080)=""/138, 0x8a}, {&(0x7f00000021c0)=""/146, 0x92}], 0x9, &(0x7f0000002340)=""/153, 0x99, 0x3}, 0x1ff}], 0x4, 0x42, &(0x7f0000002500)={r4, r5+30000000}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002540)={'team0\x00', r6}) 2018/04/18 05:48:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x1c000, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}}, 0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x4a20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r4) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000380)=r4) listen(r0, 0x0) listen(r3, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) 2018/04/18 05:48:42 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000001) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/18 05:48:42 executing program 3: mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) mlock2(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) 2018/04/18 05:48:42 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="69b31f250223e0a0d7d53bec4352c929bd639132a68a541715e9", 0x1a, 0xffffffffffffffff) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='IPVS\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="d0d274297f72bb330d7aae7999385f127efd9ca4118e9fb91a01f72aef614556a543c42e463b08ee709f7923dddbd4", 0x2f, 0xfffffffffffffffd) add_key(&(0x7f0000001b40)='trusted\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)="3a6bcd7176731ba9dcc37c721bd8e469562e05b3bd0d011c822a5074274ea8ee4eceffc54399f9675a188df5a99f8cda9bf2c55a505d100f132607204a0cc09d9a8f1ce3938795b31cbd56f2db689638f217052db970bb6d423d13a6ef879628324aff6f4c89c71f21d69a705d6abe06f1653d6d92adcc9940a9a364df25d204e130dabeece57defee0a3e3794dcc867ecea589cb5efdd6c", 0x98, 0xfffffffffffffffc) add_key(&(0x7f0000001c80)='trusted\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)="ad7db9d213afd37944d092fca8681cddc0ca2698b731f489bf1a67ee7bd3f0b66b61f1a8570586b37dd80623dea68a4e35e0f998e4ae622b3be5bae7907638f6866eea458cd51845987bf23930e74b72343235b256064bf365494d996d1a934c61c31826af991398c56a73bb0fb9017784c11bc100ec7e8ae8e84b6a889357a5aca7f5c5466240c8677b2762b260021e4f003387c7af7dbd474f276b18485378283f128324aba83797538fd01e9895d85d08736a6ee7cbbe94d91d79364416bccf08e00e6c43d60b7acaaa4279292b56da7e7149b2d66050033d17773adb683b98372c3d8aec949016d98552b39a03424f263ed15e", 0xf5, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001e80)='user\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f00)="32d47da30920139350561ac327304a6e7e0465ed2bdf6a01e06f31c8c9126ad52223f921f249d441c6590103d0c4dd4ca340b5bf35f44b6bda84406ff09822b599593174b92a25c6b96ee2dc7a23351bc2c2ec8c4e806f3ec6a049d273aa436710602148a0319fc313ebef4dc4e18d2c0f98cfce60931d466ee9243d1498b2948f4b9512008a7f362ff893dd86f096002c0453b321ea9eb32e2c016e25aab22c743974c79a8b1a157587f1111c32bc28", 0xb0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002040)='keyring\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) r4 = dup2(r3, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) close(r3) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878", 0xbf, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f12046", 0x65}], 0x1, r5) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000466300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800c90002000100000100000000000030000000030300000000000000000000ff01000080000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r3, 0x0) 2018/04/18 05:48:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"6966623005faffff4c8fa7608131d9a4", 0x5701}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x202440, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'veth1_to_team\x00', 0x200}) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x3f, 0x4) read(r0, &(0x7f0000000040)=""/241, 0xf1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) unshare(0x0) 2018/04/18 05:48:43 executing program 7: socket$packet(0x11, 0xffffffffffffffff, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"eedc0900000007000000008100", 0x5403}) 2018/04/18 05:48:43 executing program 0: capset(&(0x7f0000000000)={0x200f1526}, &(0x7f0000b2d000)={0x102d, 0x7ffc}) pipe2(&(0x7f0000002280), 0x84800) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6}, 0x10) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b707da7207394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312ae7e70a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/18 05:48:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x4d7, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x2000000000000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc08f) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/18 05:48:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f0000000000)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0xffffffffffffffe4, 0x2, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/04/18 05:48:43 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="0004", 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10040, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000002500)=[{&(0x7f0000000040)='3', 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r3, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7f, 0xfa, 0x4, 0x2, 0x4, 0x7f, 0x6, 0x7ff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x2, 0x30}, 0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x3) r5 = socket(0xa, 0x2000000001, 0x0) getsockopt(r5, 0x0, 0x0, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/04/18 05:48:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) clock_getres(0x6, &(0x7f0000000100)) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x81, 0x7, 0x5, 'queue0\x00', 0x9}) r3 = accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x80000) fgetxattr(r3, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100), 0x0) 2018/04/18 05:48:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="00000000000300040000000000000000000000000000000000000000"], 0x102d5) clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000140)=""/99, 0x63}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/219, 0xdb}, {&(0x7f00000012c0)=""/99, 0x63}], 0x5, &(0x7f00000013c0)=""/4096, 0x1000, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000023c0)=""/127, 0x7f}, {&(0x7f0000002440)=""/233, 0xe9}], 0x2, &(0x7f0000002580)=""/196, 0xc4, 0xe537}, 0xfffffffffffff000}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002680)=""/238, 0xee}, {&(0x7f0000002780)=""/246, 0xf6}, {&(0x7f0000002880)=""/71, 0x47}, {&(0x7f0000002900)=""/189, 0xbd}, {&(0x7f00000029c0)=""/116, 0x74}, {&(0x7f0000002a40)=""/104, 0x68}, {&(0x7f0000002ac0)=""/224, 0xe0}, {&(0x7f0000002bc0)=""/24, 0x18}, {&(0x7f0000002c00)=""/183, 0xb7}], 0x9, &(0x7f0000002d80)=""/80, 0x50, 0x1ff}, 0x6}], 0x3, 0x2040, &(0x7f0000002f00)={r2, r3+30000000}) symlinkat(&(0x7f0000002f40)='./file0\x00', r1, &(0x7f0000002f80)='./file0\x00') [ 83.863682] audit: type=1404 audit(1524030523.742:2): enforcing=3 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/18 05:48:44 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x7fffe) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) 2018/04/18 05:48:44 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x131080) r2 = getpgrp(0x0) r3 = geteuid() r4 = eventfd2(0x1ff, 0x1) sendmsg$netlink(r0, &(0x7f0000005140)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005100)=[{&(0x7f0000000140)={0x1804, 0x24, 0x10, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x6d, @u32=0x3}, @typed={0x18, 0x4e, @str='#trusteduser}#*:\x00'}, @nested={0x374, 0x0, 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@typed={0x38, 0x8a, @binary="18ed9e694eed6c356cae6db281f05e8d5874f084804133d68e4b9c36e67187d2a7122284189d50964e8f42efcd8479a91e5e"}, @typed={0xc, 0xd, @u64=0xcca3}, @generic, @generic="0d1a586be41045262b169d633f7839ff0eec0f444f5f2ca0c90ba168450ad784610412c2ba952467c074963b3870ca977772b3a8dbcaf4125ed99dee90133fa504d484d9"]}, @nested={0x1f8, 0x48, [@generic="82c6af39572e2b49a8fea7602df6a2e7a8ec6e95c1d5443580f0a649b0fbc8243b06e1f02985d8821dfed17acb3042f00b69c179e8baaa7bd992ee44f8f55d9e7b68ed2a359a058426586ad402d8e2306baaca7b5f8d968b2b0bc8599bc7ef4ea8e1899749139a2c78705fc6a4ca69b11591cbc7afe74c6723cedc3c5178e3c2b7b6b49df2136d4f8c0c541f33e9d53ec0d8a2d40d7833cb003f2e588c499af2574052237604723a546e543d1e3bf758b3f8eb02a4038b9f15b00856", @typed={0x14, 0x89, @ipv6=@loopback={0x0, 0x1}}, @typed={0x98, 0x58, @binary="381c9f1b4e02ae7e5527109814c5e2177ec20098c0e5305a2fb2affdcf97ef8ae8d24980f5c8b7f67ce2154f2d41432fa5720dce8bcc1fe6dc4d91be8425ab9270a835f8781b4234b5d25e4864e4de0ae23f0be62cd5c746233602b9e0f9b5708e081c733955e6e61cf9d3a80d8f13a59c8ea5c128cfe8e5d2383f11179990db3d85355b539a4a82732320a0f689a86812"}, @generic="c1de6446384b57bf78ce4a0e9285cc51eb857d9460ce3a5569927d54612ff807cbee4a2f10c07b9fa6e8cf7b8497", @generic="88310bb697ecd41097be854cda79d19c02d40bd4da252028b827b9cdb662d5ebd888eb3b6fdbc27cb8252ab7731352786aab8dbeb7024f71a4dfe6e2cf710ff26985f451bcea453c326bde67c6683c5134733550fc3a321d2d6233adcd"]}]}, 0x12a8}], 0x4, 0x0, 0x0, 0x4000}, 0x4) getpeername$ipx(r0, &(0x7f0000005180), &(0x7f00000051c0)=0x10) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa, r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005200)={0x0}, &(0x7f0000005240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005280)={r6, @in6={{0xa, 0x4e22, 0x4d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xfffffffffffff76e, 0x2, 0x26f8, 0x40}, &(0x7f0000005340)=0x98) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000005380)=0x3, &(0x7f00000053c0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005400)=@assoc_value, &(0x7f0000005440)=0x8) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005480)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000054c0)=0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000005b00)=@nat={'nat\x00', 0x19, 0x4, 0x590, [0x20005540, 0x0, 0x0, 0x20005570, 0x200058b8], 0x0, &(0x7f0000005500), &(0x7f0000005540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x88be, 'veth1_to_bridge\x00', 'team_slave_0\x00', 'veth0\x00', 'veth0_to_team\x00', @random="b612b18c943f", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf0, 0x128, 0x160, [@time={'time\x00', 0x18, {{0xffff, 0x437f, 0xfd8e, 0xa1ea, 0x7c, 0x2b949707, 0x2}}}, @connbytes={'connbytes\x00', 0x18, {{0x3f, 0x4, 0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}, {{{0x0, 0x28, 0x6001, 'lo\x00', 'lo\x00', 'bond_slave_1\x00', 'veth1_to_bond\x00', @random="dac3423af493", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x168, 0x1b8, [@time={'time\x00', 0x18, {{0x8000000000000, 0xc, 0x52b2, 0x121a2, 0x1, 0x1, 0x1}}}, @ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x4e24, 0x4e21, 0x4e22, 0x4e20}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="c1823d0da321", 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3f, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x20, 0x88ff, 'ip6gre0\x00', 'veth1_to_team\x00', 'ip6gre0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x323, 0x6a1c, 0x9, @multicast1=0xe0000001, 0xff, @dev={0xac, 0x14, 0x14, 0x1c}, 0xff000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], 0x2, 0x50}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="4ce7e20ac0f7", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0xd, 0x40, 0x88fc, 'lo\x00', 'veth1\x00', 'veth1_to_team\x00', 'rose0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @random="941181b88bfd", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}]}, 0x608) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/sequencer\x00', 0x100, 0x0) getrusage(0x0, &(0x7f0000005bc0)) prctl$void(0x20) r9 = openat(r8, &(0x7f0000005c80)='./file0\x00', 0x1, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000005cc0)={'ipvs\x00'}, &(0x7f0000005d00)=0x1e) getpeername$netrom(r7, &(0x7f0000005d40)=@full, &(0x7f0000005dc0)=0x48) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000005e00)={{0x20, 0xffffffffffffffff}, {0x7f, 0x2}, 0x28, 0x2, 0x210a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getgroups(0x3, &(0x7f0000005e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000005ec0)=[0xffffffffffffffff, 0x0]) r12 = getgid() setresgid(r10, r11, r12) ioctl$TIOCCONS(r9, 0x541d) pwritev(r0, &(0x7f0000006040)=[{&(0x7f0000005f00)="ad4ef280563cda38071ca0bfe699b3dc8ce68c4dee6ddfa15a2ba29f2badfbfd17efaa29fe5d50398d15f340bc4a2a559d4cebb599aa8e8d63d9f4b9fe079c6f65697b65b35acddd5c35e0e50cb62b17444c64bfd81e7fe09a8ead3000e07be4328c40ddebbf67612279fb243df34a12f7986568ca4bf19bbf365cf4868cd807daa5c7c8cb6509e88b01b899be16451de2c59fcf0eeeb9d3faf953f055b765815faaeb078a48f8afa55f4fb1b3f24b443de130e32038907d68f118704f3dbf5495d9d08944919f193dc2d62802724ec445ba0ad68c102bc5cc46b36384333971102dac7f5a79e9cc39", 0xe9}, {&(0x7f0000006000)="4aa3bc608d81fc208fd20f", 0xb}], 0x2, 0x0) 2018/04/18 05:48:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x75c, 0xffffffffffffc100, "616d6c26e009"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x21}}) 2018/04/18 05:48:44 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x8, 0x1, 0x2, 0x7}, {0x8, 0x6, 0x8000, 0x2}]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x7, 0x1, 0x1000, 0x3ff, 0x4, 0x0, 0x7}, 0x0) r3 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000001540)={&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfc}], 0x1, 0x0, 0x0, 0x40810}, 0x4000) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r3, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r3, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write$selinux_user(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:hostname_ext:s0 root\x00\x00\x00\x00'], 0xffc2a94f58e5f922) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @rand_addr=0x3}, 0x4, 0x0, 0x4, 0x1}}, 0x26) recvmsg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/18 05:48:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[]) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/18 05:48:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/18 05:48:44 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0), 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0x10000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r4 = fcntl$dupfd(r0, 0x406, r2) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000040)) 2018/04/18 05:48:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87e", 0x5b) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) ioctl(r1, 0x1, &(0x7f00000001c0)="c4c815503fce9cd20c5526a3ff324e3891ba7d44edbdbb45bd42662c756995c8a543077b6c41eef7d2188e9ae7baf1c856fdf8695a46e15dfbc090014f7033004c18a01eac56eac788cf7c8fb739578cf6ee54de51") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000005380), 0x11d, 0x8800) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/18 05:48:44 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7845e1bcb1000000000000140008001b"], 0x28}, 0x1}, 0x0) 2018/04/18 05:48:44 executing program 1: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', r0) 2018/04/18 05:48:44 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x10000, &(0x7f0000000100)=0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() fcntl$addseals(r0, 0x409, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x4, 0x81, 0x800, 0xeaa, 0x7f, 0x80}) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x7) 2018/04/18 05:48:44 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x8, 0xfffffffffffffffc, 0x0) mq_open(&(0x7f0000000000)='mime_type]}\x00', 0x0, 0x20, &(0x7f0000000180)={0x3ff, 0x13e, 0x0, 0x4, 0x9, 0x8, 0x8, 0x891}) write(r1, &(0x7f00000001c0)="240000001a0025f0006bb4040000009d24490b0000000000000ae5183b1e0281eb56bb6a66d9ef7145468e024b419f19ca1f84d8c8864c10fd5dfcdab1196c57a34011f623e26211090df9646e01b24e7572f96eea23d797e844b30a78f811a20b30685138fb57e04e37eccc5924b47c78c4cb8afcd1492e069cb924c637a1f427777c3fa73ec55371feb7a54f661607dc81369101d612d63ae3ba949a0b9cb5acff726866ff3521fbd364dc6fb1349240c9344c7606d22d965dab953a36eb63a75126df6a7e2e94a7afb7d3cc70", 0xce) 2018/04/18 05:48:44 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x81) personality(0x1bb2baf3005ac117) pread64(r0, &(0x7f0000000180)=""/88, 0x58, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) uname(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/04/18 05:48:44 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000fe0)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000380)=""/183) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00000001c0)={0x1}) 2018/04/18 05:48:44 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000100)={0x39, 0x9}, &(0x7f0000000000)) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800101000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x80400, 0x0) flock(r0, 0x7) 2018/04/18 05:48:44 executing program 6: clock_adjtime(0x0, &(0x7f0000000f30)={0xffffffffdffffe03, 0x0, 0x8100000000000000}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/18 05:48:44 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/04/18 05:48:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0)={0x3f, 0xdb, 0x100000000, 0x6, 0x5, 0x6, 0x7, 0x4, 0xa000000000000000, 0xd0, 0x7}, 0xb) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fcntl$getown(r0, 0x9) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0xa70, 0x1]) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000001080)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/139, 0x8b}], 0x5, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/04/18 05:48:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getegid() lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r8, 0x7f}, 0x8) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r2, 0x8, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgroups(0x6, &(0x7f0000000340)=[r4, r5, r6, r7, r9, r10]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) fchdir(r2) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/18 05:48:45 executing program 4: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 2018/04/18 05:48:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x20000000000}, 0xc) bind$netlink(r0, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) 2018/04/18 05:48:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87e", 0x5b) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) ioctl(r1, 0x1, &(0x7f00000001c0)="c4c815503fce9cd20c5526a3ff324e3891ba7d44edbdbb45bd42662c756995c8a543077b6c41eef7d2188e9ae7baf1c856fdf8695a46e15dfbc090014f7033004c18a01eac56eac788cf7c8fb739578cf6ee54de51") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000005380), 0x11d, 0x8800) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/18 05:48:45 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428430, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) fcntl$addseals(r0, 0x409, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/18 05:48:45 executing program 5: r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x6) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000200)={0xff, @multicast1=0xe0000001, 0x4e23, 0x0, 'dh\x00', 0x10, 0xfffffffffffffeff, 0x55}, 0x2c) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r3 = memfd_create(&(0x7f0000000140)='#\x00', 0x1) getpeername$inet(r3, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x5000000, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x5b) 2018/04/18 05:48:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x25}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x92e, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000280)=0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYBLOB="20012bbd7000ffdbd62507000000de48a4100001000c0007000a000000508259"], 0x2}, 0x1}, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/04/18 05:48:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x4e20, 0xa9, 0x0, 0x80, 0x0, 0x3c, r1}, {0x0, 0x1, 0x7d03, 0x0, 0x2, 0x6, 0x4d0}, {0x1000, 0x8, 0x0, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in, 0x3501, 0x2, 0x3, 0x0, 0x7, 0x0, 0x8}}, 0xe8) listen(r0, 0x0) clock_gettime(0x5, &(0x7f0000000480)) r2 = accept4(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r3, &(0x7f0000eabe80)=""/384, 0x24c) r4 = signalfd(r3, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x2, {0x2, 0x4e21}, 'ip_vti0\x00'}) r5 = inotify_init1(0x0) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r5, 0x8, r6) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r5, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/18 05:48:46 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @dev}, &(0x7f0000000080)=0x8) fcntl$setpipe(r0, 0x407, 0x527a8cd8) 2018/04/18 05:48:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x312, 0xf1, 0x80000000, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/120) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x200, 0x14, 0x100, r5}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0xba5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x8000, 0xffffffff, 0x0, 0x5, 0xfffffffffffffff7, 0xbb7, 0xffff, 0x606, r5}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r7, 0x38, "e5f632efaa8114fc9aa11ca13da31243a58a4e9be0e4f8ca3a8593562daf7416f18028d0f5c056c5aee2b158a1ff78d4c4d0feb30ce3c3d0"}, &(0x7f0000000440)=0x40) r8 = signalfd4(r0, &(0x7f0000000480)={0x79}, 0x8, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000540)={r9, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r7, 0x80, 0x6}, &(0x7f00000005c0)=0x8) r11 = geteuid() ioprio_set$uid(0x3, r11, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)={r6, 0x9, 0x1, [0xfffffffffffffffe]}, &(0x7f0000000640)=0xa) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000680)) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f00000006c0)=0x80, &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x7ff, 0x8000, 0x8204, 0x3, 0x0, 0xe6, 0x0, 0x6, r10}, &(0x7f0000000780)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000007c0)={{0x1f, 0xacb}, {0x0, 0x100000001}, 0x5, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000840)=0x8, 0x4) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000880)='./file0\x00', r11, r13, 0x1000) r14 = fcntl$dupfd(r8, 0x406, r8) bind(r0, &(0x7f0000000980)=@in6={0xa, 0x4e22, 0xc331, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x80) link(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000a40)='./file1\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a80)={r10, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x7fff, 0x97, 0x13c, 0x80, 0x7fff}, &(0x7f0000000b40)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r14, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x4, 0x6, 0x0, 0x0, 0xd6fb, 0x4, 0x7, {r12, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x20}}, 0x8, 0x0, 0x0, 0x101, 0x263}}, &(0x7f0000000c40)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000c80)={r15, 0x7}, 0x8) 2018/04/18 05:48:46 executing program 6: unshare(0x8000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) writev(r0, &(0x7f00000023c0)=[{&(0x7f0000000140)="f3a8df91b41440e00bd07504af94cc745922c4337e6703da66adab3a2716bd43f5868018328893a744e720c8e63f62540f9bbad592797835dc8051848736c20734cdeb9ce1941fa6ce10d58f33709866fcdfa4761d97c5540b63daded1a8761d62564545a8dfb4d39c4284b53196eb13bfcc3d46f488b8687cafacf2d825fb5ab88129943f12f562aa3d81177099fdebbfcd64e901f7fb43ce44f43e72e0e965", 0xa0}, {&(0x7f0000000200)="09f90755afa69999411f2c982074d3b148c6dcf92582ea055a7eee0bb563751af5f53ba37b82b6ca2ffbd3fae9b8c3f3f449d429c8967615d5ca83b5938f40b11af7d2316c78a442604f9d0de10c5061d0a4dbec08c5c29418d2a53d9a403596917b8862e4ca769ab1e31b60717255a0a751f91b13760106a3d9e01f45000799ebf97ff5fcee5c954f", 0x89}, {&(0x7f00000002c0)="ac5c2e4ac7b31676dd1dcdde2f4ac8190c1fcdd23e306284494d45a5ca87a1140a47a446f6731123eea4f6c8e26ab2f5276a114028d3c380485914b194d8ff50d0601b6d97689449d2bbaadbf4d886573111aefd0a1a251f102776e4d834", 0x5e}, {&(0x7f0000000340)="1a140e3c7ed7ae872014bf84d5ecbf776585afe3b69083c688c977126371df5402c143898b5fda5dc4fd683593a0e60569bd7516ec47ed3f535a71d3f768f9388d59d1b319e9c2a4104b6dc22e22feda3ae1ee9761e3eee81c1c5b7047311272d693f9b7d7a7", 0x66}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="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0x1000}], 0x6) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) fchdir(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5c33}, 0x8) mq_getsetattr(r3, &(0x7f0000000040)={0x0, 0x5}, 0x0) 2018/04/18 05:48:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="500000001800010000000000000000000a000000000000000000000014000500fe8000000000000000000000000000aa"], 0x1}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/18 05:48:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r2, &(0x7f0000000300)='./file0/file0\x00', 0x40, 0x800) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{r3}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)=""/28) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480), 0x7) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) 2018/04/18 05:48:46 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) syz_open_procfs(r1, &(0x7f0000000000)='environ\x00') waitid(0x2, r1, 0x0, 0x4, 0x0) 2018/04/18 05:48:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) prctl$getname(0x10, &(0x7f0000000040)=""/29) 2018/04/18 05:48:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x1000000000000108, &(0x7f0000000040)=ANY=[@ANYBLOB="1800edff00000000000000000700001fa96a000000000000"], 0x18}}], 0x2, 0x0) 2018/04/18 05:48:47 executing program 2: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) close(0xffffffffffffffff) 2018/04/18 05:48:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/04/18 05:48:47 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x6, 0x1, 0x8, 'queue1\x00', 0x7}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x108, 0x339) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/18 05:48:47 executing program 4: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) memfd_create(&(0x7f0000000040)="b97d26", 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) 2018/04/18 05:48:47 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000340)="8b439a9fea1e549fce253b700f87a952eb773dac476fbcb4c957f384d364ba9b7753e2644f6a5d8fc0d86f3e2eeafa94fe6f67f15a79c06c3bcc2afdd3671e", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x4000000009, 0x30000000000, 0x10000000000000, 0x100}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"b92c2be6b04c65"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x35, 0xffffffffffffffff, 0x1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000100)={0x0, r4}) r5 = socket$l2tp(0x18, 0x1, 0x1) fcntl$dupfd(r0, 0x406, r1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f0000000440)={0x10}, 0x1c8, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x7d) 2018/04/18 05:48:47 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, 0x9, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00000001c0)="64243b26982e198f201b52ba4fc39ad1b3d82776cf7f6ee74ed300b39d568a5ec1325bcf32aacb4edf5f7241009f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) tee(r1, r0, 0x10001, 0x7) r4 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000280), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x87d}, &(0x7f0000000300)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000500)=""/126) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000580)={0x89, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x1, 'dh\x00', 0x8, 0x3, 0x30}, 0x2c) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000005c0)={0x54, 0x4, 0x7, {0x0, 0x1}, {0x7, 0x10}, @const={0x9, {0x7fffffff, 0x20, 0xffffffffffff0001, 0x1ff}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x20}, &(0x7f00000006c0)=0x90) symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') fcntl$notify(r0, 0x402, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000007c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x961c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}], 0x3c) write$evdev(r1, &(0x7f0000000800)=[{{0x0, 0x2710}, 0x7, 0x4, 0x3d}], 0x18) r6 = socket$unix(0x1, 0x5, 0x0) shutdown(r6, 0x1) pwrite64(r6, &(0x7f0000000840)="c1b5bf197efde03a898ac1cc1ed00f2b57330142560ed063af694ecb771e3568665504e42e30ca4d5e8d85d8a0683b0b0aa993b6063dd98791043b2faf1aa2bb04e69b9772840547990f365d5218d15617914bdbd59a75b7379362c3f35b7c4cfa745321551d6428f5af65765578c9415d530f27a993ffaaf049ba52002ddadcaa35334aaca8f5a4fc299dae5f04196af41f9a7127ea287bdef4ee6172dc34e0be7855295355f2528e31f3a21a6d25401496c7262566e40f6371c4c1bdca4363cc243d70d6c19dc163040c9181ba810452bb3ca14449173763fd48924a790434a4a12fb7bf95b1cb4df812f9a6b0cbdf6a6dd479317319f7738b268432", 0xfd, 0x0) connect$netrom(r1, &(0x7f0000000940)=@ax25={0x3, {"fb9c3da5cb55e0"}, 0x400}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000980)=""/73) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000a00)="a2558ede9221896caa4bc016acf00553a21ae28dda625d6a56364a1c994d6d933c6e5ddd1f781043deac2e9627fbd0188b8ca28569aee9a0ebef", 0x3a) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/04/18 05:48:47 executing program 6: unshare(0x60000000) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x60) fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) 2018/04/18 05:48:47 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400100, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x5, 0x9, 0x6, 0x43a, 0x53, 0x8}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x80000000) ioctl(r0, 0x80000001, &(0x7f00000000c0)="26ed875cfae1f2db4bd712c035fba84bff8a3e25efe44642c5a0274c4f0bcf4f42fc1c21fc11a03ab647901820747ef08937bd04959065fa5b2e8af761ee4db120446acb68bfe37e9fb5ea0d756e708508f5f473e9207cfaddeff92e7b8e714498c48e7d325b06a60fa39902c4828dab0f5ba4ca992745247719a1c133e328282bbf") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x81, @empty, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x88) r1 = inotify_init1(0x80000) r2 = inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x20) inotify_rm_watch(r0, r2) r3 = inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r4, r5, 0x4}) inotify_rm_watch(r1, r3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0xffffffff, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000400)={0x1000, 0x5, 0x54, 0x5, 0x0, 0x80000001}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000000480)='children\x00') personality(0x40000) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0xde8b, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r7) getpeername$ax25(r7, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000680)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0x1000, "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"}, &(0x7f0000001700)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000001740)={r8, 0xfffffffffffffffb, 0x6, [0x7fffffff, 0xf4a4, 0x7b04, 0x2, 0x1, 0x6]}, &(0x7f0000001780)=0x14) mknodat(r1, &(0x7f00000017c0)='./file0\x00', 0x8000, 0x100) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000001800)=0x5, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001840)=0x2, 0x4) 2018/04/18 05:48:47 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x9, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) 2018/04/18 05:48:47 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @empty, 0x4}}, [0x200, 0x0, 0x7, 0x8000000000000, 0x3f, 0x2, 0x50, 0x9, 0x5, 0x3, 0x8, 0x0, 0xfffffffffffffffc, 0x10001, 0x9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x1}, &(0x7f00000001c0)=0x8) clock_settime(0x94e2ea89dfb1310e, &(0x7f00000002c0)={0x77359400}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3, 0x4, [0x5, 0x8, 0x0, 0x200]}, 0x10) 2018/04/18 05:48:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0x1, 0x4) r1 = timerfd_create(0x0, 0x10000000080800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r2, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_delete(0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d091fea536", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a0069985"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000002c0)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000280)=@req={0x81, 0x2, 0x1, 0x2}, 0x10) clock_gettime(0x0, &(0x7f0000000200)) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r8 = getpid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) sendmmsg$unix(r7, &(0x7f0000001c40)=[{&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r8, r10, r13}, @rights={0x20, 0x1, 0x1, [r2, r0, r7, r0]}], 0x40, 0x4000}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001900)="80b60f386044e54aa2821032e874f354c693d51fa0473d0345d03c0a6556c0dca3eab565a8d733bbe0316581b7085adc3cf44d7f58ea94ae99fc0a5cfe7c78ac7b7ba029270f08b381b79d23d978c73dc20bb8c35cf4ca47aa7a496a88281264326a540e8d32716d57f11c2edee555b6c7841d542cb43b37ed577a095d03b3e98ebbdc5c0299a33f65c79a186ce7434fb488ff62fb6c3187e10d25bd", 0x9c}, {&(0x7f00000019c0)="ee2d8d6561ce33d0437c90e9dcf56fce35cc90c19d0a4e7b1a535b7d4082a7fc3c1dfd0934dac6ff3e7be3d63e8e29d71081d5d561ed845232594aa8b1226ab2ac670c7b010d33b15920a2cff6b856e5978aa249ff2888a10e79de2b9e6c49776d24c5f99a25cb28d9f98ffba1a9614cdafe60e74710cad67a", 0x79}, {&(0x7f0000001a40)="3afe6cb84234cecc224c56d053ce137674b1fc29771c8dfce989cc48bdaa9287d08a33b211e4494d25c67a9d235077ccbffb7a03b8b9cb7953836bee71952c823285f9ed3c61129ce837cedd7345dcaf9236230a59c82fa7a8dddbce5a75efbc526ad7536a8ff6ba39725315a646094d085d438897f05b922a9cd40e51520291fd65e9ddd69f63d9ae2c42f8ee2fc5e9590c895e0221a779930f50c291dbffe98dcfc1c7233759f5b13e2bd1658782fbb12adcf2cd63aee1eea1bb0ebe11d4eb57fbd799e162b4968ddd26f616453fc8ed", 0xd1}], 0x3, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r8, r10, r11}, @rights={0x20, 0x1, 0x1, [r6, r5, r6, r6]}, @rights={0x20, 0x1, 0x1, [r7, r7, r1]}, @cred={0x20, 0x1, 0x2, r9, r12, r13}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x20000800}], 0x2, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) write(r14, &(0x7f0000002000)='\t', 0x1) setrlimit(0x0, &(0x7f000040c000)) ioctl$int_out(r1, 0x6, &(0x7f0000000240)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000), 0x1000) 2018/04/18 05:48:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1}, {r2}, {r0, 0x8000}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x0, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000380)=r7, 0xffffffffffffff08) fcntl$setownex(r4, 0xf, &(0x7f0000000200)={0x0, r3}) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x42, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bpq0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r8, 0x190d}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r9) 2018/04/18 05:48:47 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') memfd_create(&(0x7f0000000080)='oom_score_adj\x00', 0x2) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11}}) exit(0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) [ 87.286430] IPVS: Creating netns size=2536 id=15 2018/04/18 05:48:47 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) fanotify_mark(r2, 0x4, 0x20000, r2, &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x7, 0x4, 0x800, 'queue0\x00', 0x6}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'team_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={@empty, 0x50, r3}) connect$netrom(r2, &(0x7f0000000580)=@ax25={0x3, {"501583ec6e8d50"}, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000640)={r4, 0x7f, 0x7ff, 0x10000, 0x9, 0x8000}, 0x14) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000680)={0x6, 0x3f, 0x10000, 0x1, 0x800, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x8d}], 0x2c) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000700)={@rand_addr, @remote}, &(0x7f0000000740)=0x8) sendfile(r1, r2, 0x0, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000780)={0x8}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={r4, 0x59f5c9bc}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) restart_syscall() r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000008c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000940)={r4, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x3, 0x8a}, &(0x7f0000000a00)=0x90) write$cgroup_subtree(r5, &(0x7f0000000a40)={[{0x2f, 'pids', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x19) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000ac0)={0x9, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x20, 0xbf, 0x4, 0x2, 0x8, &(0x7f0000000a80)='lo\x00', 0x9, 0x18, 0x5}) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r6 = fcntl$getown(r0, 0x9) ptrace$poke(0x4, r6, &(0x7f0000000bc0), 0x7) modify_ldt$read(0x0, &(0x7f0000000c00)=""/11, 0xb) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000d80)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x6c, r7, 0x300, 0x70bd2d, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc474}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/04/18 05:48:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000000000), 0x0, 0x2, 0x0, 0x344) 2018/04/18 05:48:47 executing program 5: r0 = socket(0x10, 0x3, 0xf) write(r0, &(0x7f0000000480)="2400000058001f0014b2f407000904000200071008000100ffffffff080003f4ffffff00", 0x24) 2018/04/18 05:48:47 executing program 0: syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000dacfe0)=[{r0}], 0x1, 0x0) 2018/04/18 05:48:47 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/04/18 05:48:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0203000004000000000000000000000200000000000000000000000000000000"], 0x20}, 0x1}, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/37) 2018/04/18 05:48:47 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000100)=""/20, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x5, 0x820a, 0x2, 0x7fffffff, 0x0, 0x3, 0x1, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1ff}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4008001}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x24}, 0x1}, 0x801) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0xffffffff, 0x1000, 0x1, 0x2}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r4, 0x40, 0x80000000, 0x6, 0x8, 0x7}, &(0x7f00000004c0)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r4, 0xffffffffffffff7f}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x8001) ftruncate(r1, 0x800) prctl$intptr(0x8, 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f00000005c0)={'icmp\x00'}, &(0x7f0000000600)=0x1e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r4, 0x6, 0xb7, "1ec6eb54291f9830f158c572c0d4c258b56f307b2d8d46c549491c73056c1f678f637f6ca3fc563ed1e33bf5b407c90be1217628b4c2466c4c7f231acff2e1a11245a0f2007bed8d6ccffd241a0dbb551dac01bae55635df8aa1c875d17915a8fcfc4aaa237e5d44966e010fa3520dd3e7ca198802d3a51b4fb82acd804781c8bf958dc0f2b277df5977db0ee228828a887f860a70c697dcc8e76ba78a6a59e9f68d408500e49edb53fbb35c64a3b4b9a876d04e1577ae"}, 0xbf) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000700)=0xfffffffffffffffe, 0x4) sysinfo(&(0x7f0000000740)=""/169) getsockname$ax25(r6, &(0x7f0000000800), &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000880)={r5, @in={{0x2, 0x4e20, @rand_addr=0x581c4940}}, [0x100, 0x6b4, 0xffff, 0x2, 0x1, 0x7, 0x2, 0x80000001, 0x8, 0x74c, 0x3ff, 0x3, 0x4, 0x1, 0x2]}, &(0x7f0000000980)=0x100) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r7, 0x6, 0x1}, 0xc) r8 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, r8) accept4$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, r9}, 0x14) 2018/04/18 05:48:47 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/04/18 05:48:47 executing program 4: pipe2(&(0x7f0000000380), 0x7fc) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffe, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000200)="9359f5a7b38f", 0x6, 0x3f}, {&(0x7f0000000240)="c668d8e8c7c1ed8680", 0x9, 0x6}, {&(0x7f0000000280)="629d5433a292636df8cbf540e4afa3c3a05f7c2d43", 0x15}], 0x4, &(0x7f0000000340)={[{@overriderock='overriderockperm', 0x2c}, {@map_off='map=off', 0x2c}, {@norock='norock', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37, 0x31, 0x2d]}, 0x2c}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x200000000009, 0xa012, r0, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="303237d992289d274deeab1f8e6ee80944e3df01886d0f3d247e6aabad3e02727cb7ed75161b32de826fb5476ba5994ca4c03f5c8060b01307984f2a645110844aa96a8d296390b4e474e410568f37b20fd6ca8abc0f4ee08af518e203471841aa0ff7fbae70e752ba9b1df0c4856de49e64ad3c60206d4d9db520c99956ba2ac78c72aeff1db1a2aedd4bf2c9d72ce42eecff5ee7c61396583155a22957435d949d26ac558532c5f793f2b18256ee8e21219f02d2681379ccbdbe5a9e4234794387063f270f7bc3b7b04aa66050fc7c9ee56b7656ceee7ba1"], 0x3) 2018/04/18 05:48:47 executing program 6: gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x137}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f00000000c0)={0x7fffffff}, &(0x7f0000000080), &(0x7f000005b000)={0x0, 0x989680}, 0x3) 2018/04/18 05:48:47 executing program 3: pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) tee(r0, r1, 0xcd, 0x9) r2 = socket(0x18, 0x0, 0x3) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/04/18 05:48:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e630c400000000076"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) [ 87.497436] binder: BINDER_SET_CONTEXT_MGR already set [ 87.531455] binder: 9894:9897 ioctl 40046207 0 returned -16 2018/04/18 05:48:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0xfffffffe, 0x0, @tick, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/04/18 05:48:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/112, 0x70}], 0x7, &(0x7f0000000500)=""/95, 0x5f, 0x8}, 0x10000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0xfff}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000700)={r2, 0x3}, &(0x7f0000000740)=0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000600)=0x6, &(0x7f0000000640)=0x2) socket$nl_netfilter(0x10, 0x3, 0xc) [ 87.551067] binder: 9908:9910 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000076 != 0000000000000000 [ 87.620413] binder: BINDER_SET_CONTEXT_MGR already set [ 87.645231] binder: 9908:9910 ioctl 40046207 0 returned -16 [ 87.660142] binder: 9908:9930 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000076 != 0000000000000000 2018/04/18 05:48:47 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4000880, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) dup3(r0, r1, 0x80000) 2018/04/18 05:48:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/18 05:48:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) shutdown(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2c0080, 0x0) getgid() ppoll(&(0x7f000081dfe8)=[{r0}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) 2018/04/18 05:48:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a82358049a12a442ffb7b3df7a1e7fe007c863d60423ca1fadcbcaf049519d48b17a2967f01d203460a73030081642ed56e8fe495e4461897e0783b8685"]}) 2018/04/18 05:48:48 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = inotify_init1(0xfffffffffffdffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ptrace$getsig(0x4202, r2, 0x80000000, &(0x7f00000005c0)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4400020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00022bbd7000fcdbdf25d6760300000008000600040000004800020014000100ac1414aa000000000000000000000000140001000000000000000000000000000000000014000100fe8000000000000000000000000000bb080002004e210000080004000800000008000500b31400006400020008000700fbffffff0800070000000000080002004e2100000800070008000000140001007f00000100000000000000000000000008000500ff0f000008000500070000001400010000000000000000000000ffff7f00000108000400d4fe00010800040002000000"], 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x40801) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000180)={@mcast1}, &(0x7f0000000340)=0x14) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ftruncate(r0, 0x4beb000000000000) ptrace$setopts(0x4204, r4, 0x0, 0xfffffffffffffffd) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0x2}, {0x9, 0x5}, {0x80000000, 0x3}, {0x4, 0xf4}, {0xfc3c, 0x7fffffff}]}) 2018/04/18 05:48:48 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005faff8)=0x38, 0xfffb) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 05:48:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/161, 0xa1) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x81) fallocate(r2, 0x1, 0x9, 0x7fffffd) 2018/04/18 05:48:48 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x5, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000400)={{0x1, 0x10001}, 'port1\x00', 0x90, 0x1002, 0x8, 0x800, 0x5a3, 0x3ff, 0x5, 0x0, 0x6, 0x5}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x2, 0x4, 0xfff}, {{}, 0x3, 0x40000000000000, 0xfff}, {{0x77359400}, 0x7, 0x9, 0x7}, {{r2, r3/1000+10000}, 0x80000001, 0x5, 0x401}, {{r4, r5/1000+10000}, 0xe6a, 0x992f, 0x100}, {{r6, r7/1000+30000}, 0x3, 0x4f5, 0x100}, {{0x77359400}, 0x3, 0x4, 0x7}, {{r8, r9/1000+30000}, 0x7, 0x8, 0xb38}], 0xc0) r10 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r10, 0x40284504, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) timer_create(0x6, &(0x7f0000000280)={0x0, 0x28, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_settime(r11, 0x1, &(0x7f0000000300), &(0x7f0000000340)) 2018/04/18 05:48:48 executing program 7: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/04/18 05:48:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="5024fb7eb7796ccdd49493781e7af52cc8725be0ecb5356de4947fdcb19b2b7648e86f421f5a21645f343bec7020ff3c73ce0d6eb24c9645507fc11bf3281147deb91f648eb29df1f41086c7810447e263badec567910dad2cc7dd5ddd3e9c030dd7b478a2cb5451976c524a8ca8dee6542c7110ca7f78ebb75cf898b7cf893d1e14146351dd779cefa7ac38"], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) recvmmsg(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) creat(&(0x7f0000000240)='./bus\x00', 0x0) rmdir(&(0x7f0000000000)='./bus\x00') 2018/04/18 05:48:48 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a03", 0xc9, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0xcf, 0xffffffff, 0x3, 0x47725419, 0x1, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6d}}, 0xffffffffffffffc7, 0x9, 0x6, 0x81, 0x7f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r6, 0x1f}, 0x8) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/18 05:48:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000001380)='./file0\x00') r2 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1198, 0x3, 0x4, 0xffffffffffffffff, 0x4, 0x0, {}, [@generic, @typed={0x8, 0x3e, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @generic="1d12174590dbcb3d7aaaeee9192ac3e1eac0d3686051432ef5cac6b781985a4fd9664e244c7485ce5d1e74ea38a2b2e66fef40ab73882537452b5d113bca798f173648ea0f9c217e88fee232533351928437093709e92f81aef3d7b027e42af2b90e380291f0313ee376245ccfe16f76f59975671208ef8c1b9afd15e0ccaf973d20636dfbaee1d3ece81296d47689c1d0170577c8834deafbb883e88ddb15eac0a94bac426c7dcba5b08c571987293c31232957240e0d730732db0ace60a98b215eb4ec88d429a90ec43440fd70ece05b2c664f9099ed158147de4fd9351cba9e97", @nested={0x6c, 0x61, [@typed={0x4, 0x2e}, @typed={0x8, 0x28, @u32=0x71}, @typed={0x54, 0x4, @binary="b72715a1b5cdae2a5f3c2449fe76f010c6e410264ce4269678d4af4ad19f6aee59c62a1a5de2eade656182df082d982adc6f7fdcc6d66f9cf42a3b1524cb47ab0271adbdc77db372372e087bbd76225c"}, @typed={0x8, 0x85, @pid=r2}]}, @typed={0x8, 0xe, @u32=0x7}, @nested={0x101c, 0x21, [@typed={0x8, 0x22, @ipv4=@multicast1=0xe0000001}, @generic="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", @typed={0x8, 0xd, @fd=r0}, @typed={0x8, 0x51, @u32=0x9}]}, @typed={0x8, 0x87, @ipv4=@multicast2=0xe0000002}]}, 0x1198}, 0x1}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000013c0), &(0x7f0000001400)=0x4) 2018/04/18 05:48:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x1010, r0, 0x34) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840020000000000000000000000000000000000000011000000000000000000000018000000000000002000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="8f2a687700010000351ebcfa2e773351e206f68a86136fab16db3508654a9347274f2e35758b48f6daea9fc4d82d1d8f077b5d83c4076ba7c27b8cbe3de7d6d7c9eda47378646338ed045333b1a2d4f1deb1afb8dd41020c3bd094ae1f1f9e5fea775767855f58b64a65b47bffadecffcc0f21b0db29c3ece2d5fac754f514d1", @ANYRES64=r1, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000180000000000000078000000000000000000000000000000"], @ANYBLOB="09000000000000000c63000007630440040000000763044001000000"], 0x55, 0x0, &(0x7f0000000180)="696229adb1a1874e1db081225aed30eda16d8010d76cbf6335eb8dc188767ffa92a4298f45d0189dbe1efd3af1749a47888f942378bb0d1187c4e8fc944359c20d80b621533de8e8875cf0c03937c3b85263d8d9dc"}) sendfile(r0, r0, &(0x7f00006c7000)=0x4000000, 0x2a) [ 88.922311] IPVS: Creating netns size=2536 id=16 [ 88.960469] IPVS: Creating netns size=2536 id=17 2018/04/18 05:48:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x0, 0x100000000, 0x3, 0xffff}}) 2018/04/18 05:48:49 executing program 1: r0 = socket(0x7, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x46000) r1 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='/dev/net/tun\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="6a060e2c48afdab0b57e983c92342cb486499a05c44144ecdfa237ecf2b9fafe815c05017ae7fd82cbee5ae722b13755ac87a3d323e385706b4f059c188067f8be423dfda6714099ee16d4c37fdbcaba32d0eb3d9220262c25fb67cbf5380a879de29173533ba5d0e661d1fee636e41ecb47debc5448f604d568a6aacba0e4b850058706d12b86b19c9e53a0a7f4355aa7b1ba9a7d3c3500d6599573f35c2bfbea820ef8f6a1e5bb39e05ab17a0a6a0fbaebc83f2e93b5d318bc6489c41881dd89", 0xc1, r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x5}, 0x8) unlink(&(0x7f0000000380)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00 \x00', 0x102}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffeff, 0x40, 0x9, 0x1000, 0x20}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000240)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000640)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14001f000000850e000000000000000002163830"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/18 05:48:49 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000240)=@random={'user.', 'bdevvmnet1\x00'}, &(0x7f0000000280)=""/76, 0x4c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/167, 0xa7, 0x0, &(0x7f0000000180)=@llc={0x1a, 0x17, 0x80000000, 0x5, 0x0, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/18 05:48:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) 2018/04/18 05:48:49 executing program 5: unshare(0x0) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000256000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readahead(r0, 0x0, 0x0) 2018/04/18 05:48:49 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fanotify_init(0x0, 0x141000) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x7fffffff, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0/', 0x2) 2018/04/18 05:48:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x20000400) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000009000/0x1000)=nil, 0x1000}, 0x80000001}) 2018/04/18 05:48:49 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x362, 0x42, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/85, 0x55}, {&(0x7f0000001100)=""/200, 0xc8}], 0x3, 0x0) 2018/04/18 05:48:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000702000)='attr\x00') getdents(r1, &(0x7f0000008000)=""/1874, 0x752) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/109, 0x6d) getdents(r1, &(0x7f0000008000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2d00020}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, r3, 0x10, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4008004}, 0x48810) fcntl$dupfd(r1, 0x406, r1) 2018/04/18 05:48:49 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000080)=@ethtool_cmd={0x21}}) 2018/04/18 05:48:49 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) 2018/04/18 05:48:49 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x0, 0x1}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/18 05:48:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) rt_sigprocmask(0x0, &(0x7f0000000000)={0xb71}, &(0x7f0000000040), 0x8) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="5800000014001923400000003e0d8c560a0600000000e076000543d8d8fe5800000024ca004f643e890005f628635a00050100000000000000000000001c04ed5dfffff500002f0006000100040408004b4c2c4baaced126", 0x58}], 0x1) [ 90.013326] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 90.034376] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 05:48:50 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000000000, 0x5, &(0x7f0000000580)=[{&(0x7f0000000100)="c3db586439db0216fedb32b23ac1453ff1de18e1e82e851f4f8a100b3039e7d76f2da89643fdf3bdb80d9b4fb270c55166243182695adb3902c1fb46831cabc4582d03c3a46653c0ed59368ed59a82e856b0126e9da2119aeb88709a30ea2e5c8346346b3371a97852154752c660aba437efc4c9a6ee1ea6f9dbceeb5045ec0da5658d37a8c9fdba4bf87fb3b4f1f76f5b09f1d8ffff755f2b06f190ce278789267b41b472abb499d77db2cd62ed3b1a96518cc61576ef4d5cabd8ebd8", 0xbd, 0x4}, {&(0x7f00000002c0)="ee02b025568915f8d31d5ecfc59c686faf1629787263dcf9", 0x18, 0x5}, {&(0x7f0000000300)="b9528e3f11220d03a936fa0644e6885b509b1b05a42557685348d2a7407f9790ad23f02b01c3d34c12307eb22f2c48531f70d6d3b30928c38b8c670a6cdd285d1b41a5890e3f51498b626bfbe1654d3623b53662db3ef500f9fa11d15f7d544f80a76702b3fb057e32bd77837bbd93c058aa890004a98f62e836f33eda309cbde2c7b5041da4e49e3192e337826b938b59b5c350c956ef90eaf5bf8d4ce5c56874e115f7cbfe224c47576073a58c445a986a7f501ce426acd22389aeb3d368f577d4b23c298c2da44cb6f1e187bdef22db9953ccd1", 0xd5, 0x3ff}, {&(0x7f0000000400)="6ffdec42d365adada987324a985e223bf503b974e4d426bfefc92eac32a46b35c3c2be941dd4a4c53084216e8f35eb5cee1920db424eb88d6865d27f50655b9d64a9ce4722297d96bbcadfe06ad09c3a8b1b4f41b2841f6eca08c28f76bc2f5807c3c2ca201e59faffa89e556a7686cf84a1e81a798183e0ce8ff6517ace788f4fa9562b41d2d0cdfe2776a8cb7ec887cccb55c7573cda8604db68e3b27b748e39816e18bde365031aa76b949b70b48319227ad5c3b0e48a3cf36fae3dc31c1e5adbc033eff8c043870efc2b3aa82f539e4be99af74a6fd20501e4488dda7c1e69e4725e5c0ee5a3ddd180e361f924319c2a1808", 0xf4, 0x5}, {&(0x7f0000000500)="b514e7e7db0fe440365747cdc575492b3f80dfbd6a7898a7ecb00b7a53cc53a3620135e8a30f499a6846ab8d9e24793bc2ae60e69663a41fccaf6d1cd419255c8b12fe5e5d72e615946190b5fa6c273fe3844db25397b8fafa5a0d38a06ce31875b8cc4386bdf82f0e6730b43545c4531ebb62941bfe1da3", 0x78, 0x101}], 0x8, &(0x7f0000000600)={[{@resize_auto='resize=auto', 0x2c}, {@notail='notail', 0x2c}, {@replayonly='replayonly', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@acl='acl', 0x2c}]}) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f00210001aac0001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0), 0x0, 0x40000}, 0x0) 2018/04/18 05:48:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) sync_file_range(r0, 0x80000001, 0x7, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0xfffff}) 2018/04/18 05:48:50 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) fadvise64(r2, 0x0, 0x8e, 0x3) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40442, 0x0) 2018/04/18 05:48:50 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000000008004, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0xfffffffffffffffd}], 0x30) 2018/04/18 05:48:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fcntl$setstatus(r2, 0x4, 0x46800) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) creat(&(0x7f00000000c0)='./file1\x00', 0x0) 2018/04/18 05:48:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x81, 0x1, 0x0, 0x5, 0x7, 0x7, 0x1}, 0x20) fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x44, {0x2, 0x4e20, @multicast2=0xe0000002}, 'team_slave_0\x00'}) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='system.sockprotoname\x00', 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000280)=""/189, 0xbd) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x3) fcntl$getown(r0, 0x9) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigtimedwait(&(0x7f0000000380)={0x100000000}, 0x0, &(0x7f00000003c0)={0x77359400}, 0x8) keyctl$assume_authority(0x10, r2) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000400)="718cd8c85062e48f7a74ca41aacfd28ad7403da0df820af38a205083f29c8585ffa25a14a9da442abc509d62a65058c107d5bf2c077ded5b34953feab2e700bef7256a18d03c3cfdb74efbce22516ba54632", 0x52}, {&(0x7f0000000480)="b8bf1e27c7cde5dfb0ab166c5b2e226a1d2c5d4f7669691466c2c36a3243f8ebd9afa9920921ba3f42728b33d07a761f1799e67b49affc8618c3d02fbcf2ddfdbd95a68de7ad51952b4c73e3dd7eb7406de820bdb23e16a0a64e0ea6acac2641318eee7375262243ed86634126023706d253cb0a9d8b6c05c11083b2cded65a5ad6e018a50979cba37cf5fc6794b777932b18856c4199987f28a79b72b485af9ad37f7d23759bce0b2727b09006a7bd94ed3c6bd84029fa00e086fdca6d35a478a045174c8795944e17db7f8d99a9c77f53c54c3dd304947f4e56bb29f144aa31e066caed0cb5d8bd67a2bdcba8175c62a87906c25a202e5b3", 0xf9}, {&(0x7f0000000580)="9676887bed89e1411e7b7896e7e7afdc06c2d31de08eef5593400824ca6ed5426c5728a94cd3f68ac432e5752a782a71985ee0fcca1af73b2031a39e7f0afe65214c3731d770c36707c54716149eda", 0x4f}, {&(0x7f0000000600)="d39ccd19b3e5ead2b2e0bc133fa0e132b5b586c619d615e43ce8f796c45926544ff16b90e3cad9bc655fe92c2743f277c2aae794e4dd4ef0d0628c04e6fe6c6feb6b50dbdd567c0184ec934c9256f8a4c20fb0d4837fb29a8e8ee21733814e7a1cc32d28e1b63524dcce3a1a568f2ec6c4e8e77a61eb795f758b1253ed9498d69d30747a194c3655c6ae3fa25f7f625d953758dd0a66d6fcd6b4582a08c9b9b020654f6a77d0780fb91f1677ebf567597e2071b1a8ac44697bf25cae886807c1224f51cb506e70bc9346ba41", 0xcc}], 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000007c0)={0x7fff, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000800)={0xff, r4, 0x0, 0x101}) close(r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000840)={0x1000, 0x7ff}, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000880)={0x7, 0x1, 0xac6, 0x12, 0x1}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000008c0)={'nr0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) syz_extract_tcp_res$synack(&(0x7f0000000900)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000940)={0x41424344, 0x41424344}, 0x40, 0x8) syz_emit_ethernet(0x1292, &(0x7f0000000980)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x3bc53191, 0x198e, 0x2}}], {@ipv6={0x86dd, {0x64e, 0x6, 'dqF', 0x1258, 0xc, 0x2, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x89, 0x36, [], [@generic={0x7, 0xbc, "9a156f3b4bb58180e4f87b5efca16ea2b0697600c9ea66ff68c3f9f9c0856e69c86c1b926ab6f844ae947d96dbd0a2e33935ec8a9cbe6db3134ee3766839b75cc110fdd980fbd2a6fa5659555b5a93c6f112715c1d95a7ada5fae3e3378bd7747812b8564105b6a133e4c3a4d9e255cb3b97eba8fde9421142fe1c8d23762e654ebac5622e4200c164650a25f39a7e3b5870c3cf7588ca1f223a9412f73c7bad8e857ca0a92a04d5c2fa23103ac195d21edfb6e18880ab8301c530e2"}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0xf98}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2d, 0x76, "ec93d3e82a8f8c8f0a342b396a93319300b08fd3971c1cc77a78e577d2d1e131d115deb278651c5b7380affbce6a6307ea59e13409402d4b28f7866fcc04fc9ca826a33fb3d7937f7ea3905659182dc350aa745aabffcedf537e6f80fe4fcfe1de09f8af2706f7aae7748fe91b21cb484aa6c080cf10"}, @jumbo={0xc2, 0x4, 0x81}, @calipso={0x7, 0x58, {0x3e, 0x14, 0x1, 0x5, [0x80000001, 0x81, 0x787e, 0x8001, 0x1, 0x8, 0x3, 0x9, 0x9, 0x8001]}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8}]}, @fragment={0x4, 0x0, 0x6, 0x9, 0x0, 0x7e3, 0x67}, @hopopts={0x2b, 0x9, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x2, [0x1f, 0x401, 0x8, 0x3, 0x8, 0x1000, 0x5]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x100000000}]}, @fragment={0x3b, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x64}], @tcp={{0x4e22, 0x4e22, r5, r6, 0xffff, 0x0, 0xc, 0x80, 0x0, 0x0, 0x40, {[@fastopen={0x22, 0x3, "fb"}, @sack_perm={0x4, 0x2}, @exp_fastopen={0xfe, 0xc, 0xf989, "c9a1b1b4de62ca99"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @sack_perm={0x4, 0x2}]}}, {"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"}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001c40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001d40)=0xe8) ioprio_get$uid(0x3, r7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001d80)={0x80000000, 0x5, 0x2, 0xff, 0x4, 0x7}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001e00)={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3b0}, {0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x1d}, 0x1}, 0x0, [0x20, 0x200, 0xfffffffffffffff9, 0x2, 0x8, 0x81, 0x6]}, 0x5c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001e80)={0xa0000000000000, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x110) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x8, 0xff, 0x0, 0x0, 0x1f, 0x19, "79c0dad2088c99cb6796ed7dc0e516e9f4baeb2f7b28829fb3dc1c5298431d60c419b8f289e9a48acf623b9377d6d6534e3b794ef0f2ca7592c1b3cf84700f7d", "95eef89e9c009103fd4c90b91b853a4aed94fa14270eb3c863856f928f44d5cec1e1ac83ca3e42beae1a9a3d9f22a507efa383a889bc985e20d767b12f583ca4", "4ad84014b93fef4571ce7afb5a9b1091198f28882b37e27dd6039580d5b5a5f5", [0x85]}) 2018/04/18 05:48:50 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000410}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="f3fa447e8dd7308c60ff2d9ba0ef428d0b5efee8daeacc7a1e48215380f466941e89a420c839720ccc9c534ef9a2321108e42402", @ANYRES16=r2, @ANYBLOB="00042cbd7000fbdbdf25040000003400010008000500030000000800020029000000080002002e000000080001000a000000080008000000000008000b00736970004400020008000900070000000800060006000000080003000100000008000700010001000800070005000000080007000500000008000600ffffff7f0800070008000000080004000104000028000200080007006b06000014000100000000000000000000000000000000000800030004000000340002000800080010ffffff08000b000200000008000400ff07000008000300040000000800070002000000080009008000000044000200080006000200000008000800090000000800090000040000080002004e210000080003000200000008000b000a00000008000b000a00000008000900ba0300000800060007000000"], 0x13c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/18 05:48:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendto$inet(r0, &(0x7f00000000c0)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0xfffffffffffffffe, &(0x7f0000e81ff0)={0x2, 0x80004e20}, 0x10) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) getpid() r1 = dup2(r0, r0) alarm(0x7f) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0xfffffffffffffffc, &(0x7f0000000280)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/18 05:48:50 executing program 4: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000009c0)='bpq0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r4 = getuid() fcntl$setpipe(r2, 0x407, 0x100000003) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r4, r5) mount(&(0x7f0000000300)='./file1\x00', &(0x7f00000008c0)='./file0/bus/file0\x00', &(0x7f0000000900)='ceph\x00', 0x200000, &(0x7f0000000940)="a019885e379e6a384feb29ab5a996006aab8cf2665f2553c5d9462b8ba06ab73f032de") fchmodat(r3, &(0x7f0000000980)='./file0\x00', 0x2) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r1, 0xa, 0x3e) arch_prctl(0x1005, &(0x7f0000000600)="df2e09469289a8438dfa74ed0aabac537bd8dfaacc78f6632e166264cfb4b591f559d491d69fc1a88d7aaf7a3a4f77b62f1bf10a85735ae92f6ea5207494583ca5ba9bdf73490250da5053efae165c555bbe49a6aedd4e51a91208fe1300531f889a4859dff42c7e9f994f8211a5a40f228e882e619f3e6a8f014dc93229259b8d5ab636118506623727834a7ea92ea136b9b20a5740c7d188c6b64dd7fd3f3340c823cccd8ff9d10cabd95c38c9dade07d88782fa042a71eca37e806cf50f6179b3b9") r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r6, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) sendto$inet(r6, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r6, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r6, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r6, &(0x7f0000000400)=""/164, 0xa4, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x8054}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401, r7}, &(0x7f0000000880)=0x10) 2018/04/18 05:48:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xfc, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) prctl$getreaper(0x13, &(0x7f0000000080)) getpeername(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000000)=0x80) 2018/04/18 05:48:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0xff9e) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189e2"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = socket(0x40000000000005, 0x7fffe, 0x0) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r5 = userfaultfd(0x0) prctl$setname(0xf, &(0x7f00000000c0)='HL\x00') r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000002c0)=[{0x2, 0x7fffffff}, {0xb, 0x110e00000000}, {0x7, 0x3}], 0x3) getsockname$ax25(r6, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$inet(r2, 0x0, &(0x7f0000000300), 0x80000) flock(0xffffffffffffffff, 0x0) r7 = dup(r5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x14a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r7, 0x0, &(0x7f0000000540), 0x80000) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000200)=0x4) fcntl$getownex(r7, 0x10, &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/18 05:48:50 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/18 05:48:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20480, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000000, 0x100000002132, r1, 0x3) clone(0x142400, &(0x7f0000000080), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001200)) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000003a43302acd4be768b09307db9a54328b000000000000001400000000000000000000000000000000000000000000faffffffffffffff0000000000000000000000000000006737f43d1fef4b8e278f9216f204a0d7ce9b2df372cd13bad75b68c166f7a574e8f2af4d000000000000000803c1ca17be6d65e5c4051d106d132665608fe8c6e8ec53596d8a1b27133e024bd555086409c69ebf326802ee08e3e6d8996fd0bf9a"], 0xc1) sendfile(r2, r2, &(0x7f0000000000), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/18 05:48:50 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fchmod(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r1, 0x57, 0x0) 2018/04/18 05:48:51 executing program 1: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/18 05:48:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x8000004001, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) prctl$setname(0xf, &(0x7f0000000140)='ppp0,\x00') sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040)="77f624667bbe7b72bf481f5c7979b7823d9d5a50ee996265aaa0d78da0deef91966e2cdd33f7fba6dc91ab763dbb7a4dbe23db857ed11a38a4826c90fe756a51d4ff388808f7", 0x46, 0x40, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/04/18 05:48:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/18 05:48:51 executing program 2: capset(&(0x7f0000594ff8)={0x20071026}, &(0x7f0000244000)={0x0, 0x0, 0x3, 0xea94}) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/18 05:48:51 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000b40)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x6, 0x6, 0x3, 0x7, 0x7fffffff}, 0x14) tkill(r0, 0x1a) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/18 05:48:51 executing program 3: r0 = inotify_init1(0x0) fdatasync(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000400)={'ip_vti0\x00', 0xff}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) quotactl(0x200, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000340)="908ccf85dad8d274cfd8db4f89b86c526ff1173dc15f595c95ed97a5dce79a7c3a586592d8de8873deacf85b6e852566ca33e574d10f23e4cf7122e13cdd466a26bb84e8fddc255ef353953594e060587fcb1c8ec3c170643deb9777dd141e778c59f622536bb68a8d94ad6d4d0da1bddc9c") get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000000)=0x18) fcntl$setown(r0, 0x8, r2) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x7) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x50f003, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x81, "4f6dcb4bb4744b7656fe7261934d6d778ba19b4296022b3e6de100ed801119b018d8a68951d76f76905dcf811a6c0c68e6f1d03b298c1e9593d49cdb311269aa934377c595820f98e7701fee0fc135f7cb710ac6ac00d234fd3b9baeeead94afd1ab07cfcefead6779ed04566987d30bd4a7068019c9b7140b3a9c01955d5d7044"}, &(0x7f0000000540)=0x89) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000600)={0x35b47d8d, 0x7fffffff, 0x6, 0x6, 0x2, [{0x7fff, 0x4, 0x0, 0x0, 0x0, 0x1000}, {0x8, 0x3, 0x4, 0x0, 0x0, 0x806}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r5, 0x0, 0x7}, &(0x7f00000005c0)=0xc) 2018/04/18 05:48:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x20) unlink(&(0x7f0000000080)='./file1\x00') open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0x401, 0xfffffffffffffffa, 0x8, 0x6, 0x8, 0x9}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/18 05:48:51 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@broadcast=0xffffffff, 0x4e21, 0x3f, 0x4e23, 0x397, 0xa, 0xa0, 0x20, 0xbf, r4, r5}, {0xffffffff, 0x9, 0x8, 0x25, 0x7, 0x101, 0xfffffffffffff8cc, 0x4}, {0x1000, 0x400, 0xa5f, 0x8}, 0x2, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x78702008fde8ea2c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x8, 0x7fffffff, 0x7ff}}, 0xe8) 2018/04/18 05:48:51 executing program 2: r0 = inotify_init1(0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xda, "e798694f82bcf45a340df46822875d3d4804b36c7b57c73cd99d872076de39b0783bcd36d13be731b60083f5d4c4d05cc8698685a9eab1da8ac48f699449b312b21dc0e1ca59a6c4d53d37a9fa6747a79d68741e99faaf554c49d4fddd52ab29293d55af85a81f8a97b292cb7fbbe5a1a13cc32fcb8023372b922fc262dc9f8a0a12c5e0feb706ee1447917e7f85788710d268b056f3386ce3a311d26182761b579de20e3c3107df5bff1e3028a91f6cef47c12c3dea9705cb9d1725ea89b4f1ac35b5a90b7b0a776e4a70519dd231bb97f8da449aa9437012f6"}, &(0x7f0000000180)=0xe2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) 2018/04/18 05:48:51 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x3}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'lo\x00', 0x8000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xfffffffffffffffc, 0x81, 0x3}) 2018/04/18 05:48:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) futex(&(0x7f0000000ffc), 0x0, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) r5 = getpgrp(r4) syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0xffffffffffffff03, 0x140) sched_getparam(r5, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getpgrp(r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000b80), 0x4) r7 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x3f}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f00000009c0)=0x2) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000840)={r6, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r6, 0x100000001}, 0x8) 2018/04/18 05:48:51 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) setpriority(0x2, r0, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setreuid(r1, r2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0xf64a9ceeb9a550be, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000400)) r4 = getuid() setfsuid(r4) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r3, &(0x7f0000000440)) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000040)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000080)={r6, 0xffff, 0x20}, &(0x7f00000000c0)=0xc) dup3(0xffffffffffffffff, r5, 0x0) 2018/04/18 05:48:51 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x25, 0x7fffffff, 0x4, 0x7fff}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x63a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10000, 0x100000000, 0xffffffffffffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4000, 0x6, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@getae={0x11c, 0x1f, 0x300, 0x70bd28, 0x25dfdbfc, {{@in=@loopback=0x7f000001, 0x4d5, 0xa, 0x3f}, @in=@rand_addr=0xfff, 0x3, 0x3507}, [@algo_auth={0xdc, 0x1, {{'crct10dif-generic\x00'}, 0x488, "bdb1639957c1fc488b9617ca339e6d817561329491b73cfe2d8db2d1d7f9a092c8f42bc2bc40473b1ed226ae30d4760592d478fdb523cddc8003474068e61d33a08fbb1f42fa004d602e379ed455278a23ec77472fd08fa275cbeda010e70b143dc32362a389e4dbda1d2a600550dc70c1a79c279b131835d54c53d3e87895dfc6f714c6028fe1ab9f8754cb096edf5c41"}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cgroup(r0, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0)={0x7, 0x2, 0x0, 0x80000000, 0x65ec}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000400)=0x4, 0x4) poll(&(0x7f0000000440)=[{r0}, {r0, 0x4010}, {r3, 0x1411}, {r2, 0x20c}, {r0, 0x20}, {r2, 0x80}, {r0, 0x4000}, {r3, 0x100}], 0x8, 0x5260) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1000000000, 0x3, 0x2, 0x4, 0xa}, 0x98) fchmod(r3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x8, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000580)="5422d80edbb9da13a53358425be41d699569b89c0c17a1add08775a78aeb19782151e2eaecf53ad2c70e82e00eb3b00e90a1c35f69a1b228698344d6b09228923af4857acf919636aa140a2119a04bcf41864f1b4b8f6577d8d8117a4084ea526c4afdbd4b2b5dc6136db8da71d160fd07952eee4eab3b7dec7e22a5b05845e769261dca21da5865cf06c8d5b8e2a9d47cafd101ba390525d7ad45d402a79097571d65122653562caa5d") r5 = socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000640)={r1, 0x6, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000780)="1e7344981420f8339a305d09793711741dfa7a172cd3573f09035270654f63f56b3fa94bdb7822286513bde7a4c36d11622049f98c00c1d607ce48eeb896664b8d86788d1ae8ee396e92db2b7ad497644ce2374d2372719c63a96b31a02756c0725302de6d9fc97a6b50ebee564bf5de7e6a56a9afc197b064e692da48e7f6dc99675121dbb94ac151a659077cfe186fdadf68ebb3b1911ddb9836b208f5e1a91341a745b3147aca0f4b859f22a081c95e1845f3aa573ab1b35fd04a221355d1f81a144371f27cef453b8f0170a7c1") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000880)={0x5a, 0x397, 0x2, 0x1, 0x9a2, 0x8f, 0x60e, 0x0, r1}, &(0x7f00000008c0)=0x20) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000900)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000940)={0x3fe0000, 0x10000, 0xf9, 0x8}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000009c0)={'vlan0\x00', &(0x7f0000000980)=@ethtool_wolinfo={0x6, 0x8, 0xfffffffffffffffa, "f2686d1ec904"}}) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000a00)={0x2}) fcntl$setlease(r5, 0x400, 0x0) mq_open(&(0x7f0000000a40)='/dev/sg#\x00', 0x1, 0x4, &(0x7f0000000a80)={0x8, 0x1f, 0x8c00, 0x4, 0x8, 0x3f, 0x10000, 0x10000}) 2018/04/18 05:48:51 executing program 0: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x40}], 0x2, &(0x7f00000001c0)={0x0, r2+10000000}, &(0x7f0000000200), 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x15, 0x4) 2018/04/18 05:48:51 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) mq_open(&(0x7f0000000140)='nodev,\x00', 0x40, 0x2, &(0x7f0000000180)={0x0, 0xfff, 0xfff, 0x2c38b669, 0x40000, 0x8, 0x100, 0x59a}) accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x9}, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x89}, 0x81, [0x9, 0x0, 0x1, 0x3, 0x6f5a, 0x0, 0xee2]}, 0x5c) 2018/04/18 05:48:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 05:48:52 executing program 3: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) sendmmsg$nfc_llcp(r0, &(0x7f0000000d40)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x7, 0xfd, 0x8000, "f46a153ee600796c635f57ece58553e3a55f2e3224e89917132dceba0ac60016785b5b8aef0e4648ad793224134bd9772554cd474b3f7647547807239791a2", 0x2}, 0x60, &(0x7f0000000200)=[{&(0x7f00000000c0)="152cc337e189c35be5c5b1eee346f6d59d3c19657af85af844ca460f64ed1c70e4e720", 0x23}, {&(0x7f0000000640)="15447141d137cc01975b80d37a972eb8e1bf27760876df8739fc182283f24f3d6cb6322346b11098ffd2a0ff68e812635c7a95586a4d7b2409747fb8f98e9ba25ffc781893ea5598a16fcc3c0552b4e984b54c2e5ad4060c562f9c89", 0x5c}], 0x2, &(0x7f00000006c0)={0x108, 0x107, 0x7, "bcf1c848d00a0b108f6c45020b2557295644ed6817c9fa7d7be2e93a4959d8a9409bb519dcea8135ea04323480519a506e380aeb4d248b37f9c07ec6b90b4d1369df71b69d995e1e4261c3908258dddc474d101d27590da127fd2d0a57bf4079f30e18cf324ba60140ee001ed9681e23e6bc2f4849e03069babb2e3349fac0aea895bcd3ae82d233d01a032be38d3f068cfa94cb0dfc99759e7c2b550bd4e0431b253b6d01d91c022b64007c6192b6de0eb227313ccc2c35b3f212e8b60157e37251cdd0cea54b45db26358d546aa3a7786120dc190e9a959ad40c2d1c86f98363a117863d8af840da7ddcb5230083ecab4a"}, 0x108, 0x4040000}, {&(0x7f0000000800)={0x27, 0x0, 0x2, 0x7, 0x71ecd7dd, 0x7, "e8bc12d9c56d7094197114d0b17e18ca0b50178ad2179024612faf36c210acf18d72d8479ac2a68ca3985593665478515c6dbaf703b22491e52ed98def3233", 0xc}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000001440)="34b4017ba01190188ef515830b18ce532b99fd45c7daa1e77fd0875fd35cec5a93d59a7ff9a12eadb55d2005957b422792283161033eecc4fba06dd447045acc2475f4d1286c3a9b53825a753f39874778ff71d072b03ff2a9e62ee63249b8d478e27d9dc5343b21eb457bf99f1405b15768a72ba1d724709a607944b47b8556116992da641b1c920aa369674bc202e252cf6a82abb5a8b7ba5b04c025e2acbdb826a2e21c916985c68753fef102dc503cfb2e55075e4a95abc39aa262952114afe37811014e840dc686587e67ff30bbd11149ca12021fa4f286570e1ce3d84bb36483f06a81f799c907e32486b54eb2d5bad2c38d63eea2faadb3f47a6c61f039e91c5c77360f64ac908ea221946d0c2ab130e464db5beaf13736b13924f4b8d561840177fc5bf281cf3fbf6abea911e6cace5afebf5b39fbc9c6ff764b19dc86b16a932493c145a1d8e8bbe5652cb3dac59df2fe33c3f9dccd75688d0e6bd2ee7a3f5fd1918aa811cccdea157b939904e29d38cbf97e35e29aed11b573c387838a39c12fccbbb1b0a0ed73d8808882f087070f06b926f1724dbe8ea3b8c3dcff55facf8328173a6e986ab6e8561e78e9edd994f504476adca9f9a4cbc1d0819c82d6548b94b2b539523bfbc23fae30ae457d4d1e2f6b0b0649eafa95ed3cbab412ebc6a6c7262027df31a28b20bb3fc520789e7a680e82d4a475f4b0998593ae077c7ffd8910df9c9da760032bbfcbd3f2801d6560f2213d71fefe363b0681dcdc2f48ae702b7274c34ec7d59a54a3ef977130f3056f333a1b92e54b0e56ffa54c1f47ab5a2c1631fe7cea915c79f26976e39e9763e8287dff0c141128966068db413d038e4b52eff15081805c62976cebc0073a72780979982ca04701d6266e9e6196daf9a73493029f838cf89a56b0b5ec3dff1b90b6521d753578324dadf7e458307b40557a73ccc3fec72b003cdb70266d7fc31bc0209d7e9d00a02b965b678a9fc9302633af58a299b8d07228ea43ad772baf054c16b296f0764896bf994020e2683ac175ae6fb135bc98d08f8a1f94977c4f7fe07b2b9f568438de73666803942fe4edd40a27a266f68ceac28edc5c83dd481ebca336400af5253f6fae4b04826ce96db8a896ef66fe67f7d79225a7414bce141ef9ccd16babade507087288dcb1eb9f383b1d3f199b9ac12cba7710acab9afd26c3e5f3f757f34db3dc86d25bd4a6c894b90ba12ea97e34c11298c0a6185f783c8926a38aa5741537f8f0ed37039565f9d9b857975ef012bcf13df860563533a2fd590216cea6d421071a4811d0c060328f3ad85b9ba4e6277394d657633f393147e935500d33fdeeb71acff7fe096b2c8ced889419943a2f78f8a05698476608cd9d69580c7c58f6b32404dd44e761b5ed04256f71ffca8647a14f269c8f2c34c36dfe55ee8074cfe484ee17bf9389ed79e6e287ada2b0c76040fcf898764eca7e03cc6e27c70e86446430e81890fd580edf31034aa456eeb52c9822b1d7f57302929185533a22abea7eec4d0971ee3bfd2a6e5d8c66edab2880110244c06e73dcb012f0b2212d6f3336f70e36bb7a99c46b45f62216be21a65da338bbc7c80605b80ad869b0ff109d42e16e1644d2ed00d8ed7825f91804cf6a21e03d72c99f156c9ea3a5b5f0b7091084a4bb824c65a17a44937348993d97eab8e075b9e9dd319b4fe98331054e03b4d2dae6af912923986ab6ad6fca6ada7721096a7613e4c4b98ecf95efbaa8cdda8f7a4f3f7bf90a6d21f550a7d208ab9f6104f8d49db3d263399ea1beacc16b9fd1cb66f109a000866cc580efbd4f400bf26ddadb53aa8af883e328d8390c2febdfc529bea9fe22219c843f9aeff9caf2dc5c971ddc130aa5d0a84be164f02fd50f015d734da4e3b4c84e1d24caaccb7e15689c88526a679c81f3956ad953142b1440e73295789b7f16087d9de3bc4b90bad55655771ed004763b1c62866d6caadf10222980719df41e08406088923644842c3d2a62cbbad14399260a0120775846d3ccdcaa05bd5586393e66e1aa2f19bd2f3eb9a90f4a94719b86c1fc75c36a458d873d4da3e9d3caf967b7f217e7c35beb3a5fec1a4fc622102bc2a7c35ac7af259fcf70ec9d1c50ecbfa8acabe5c63be5b083e278530c84f09c24c8d923f4b132c559072dedaabed44288e61f5641f6340aa022518936d779f97ede756a0f02f0774607e098128c9c776207b205cf41770c90c7779c8b79a9019790a21eced02043f8d3ca17301541a81567ab917efbab9189a71112e109b7cf92f3af31b996d5fc2676cb504a242f9546323a931024adb735fc147c67ed3ecf8b2328207c78d26554ad86fd0107c1e072513c9905cc90e8179c82032e797243620c721022928d9e2c665ff6282fd0ff13b629a1885a8b933a5087b5d045385a6cd514e12727f3eab9526e7b908b94b245e2a2d267a201544f43525bf3ac33a967c89059c83272300c4cecf23d3e470a43c7772e7ca8ec97696f86593bc0f5a2b060b5bc696af668fce983f397a0f738356260c3dcd426ebaf3739c93c94420548d7e9d4281cdde49bca45e9f4ec84e8c4e8b8ed8c196c678a2bcc9926e1228c320ad58c944991b78889d1e4bd81ca50d3a03c427fd3c8f5e1aba62e51ceb70055d6d34b624a629d9b29a8987ea78aa68de234ba232771b04fd000c4d42e4c08cf53612673d64d6c60341e3519ec2cd9bf85ed1bfdd810f04268b72cceaa53a244628011a807290335bb8037cc7d97960d0ed7f1268b2f16f097cefc781bc53ad967ca55b6c942bd29b2eb06ccd8c2d63e2821a59bfc7e4862d72273f1cca7f738b24e4cb177c42ad4c0e0477afcec9431fafed5ddf5709d92d807be36d765520b643fcf754f74c8426e2ddbdf74fe5b835a90cf7999a9af120c3317643227b935ab25cb09695c643952200c9335fbf9f85fbead3014563cd0b5190b0b041846908843809cb1b93cd877c9e8ea13a1ca38def09bc77afa159901ddde68ae1def18acc331f3b29922fc0e9951ec25113fe6752d1542975402bfecb2de70f7a00884024c43bd149fb8b73068135071a6af1081583067ebe3de33d8d0aaafc2edc46961a3bceb1d1c08c30d7fe7410f53680af0f4ff0d5498b3ab47cd6141834d298abd409088fb87558dbce71920a7b10b6c14fbdb79648077ba3d2f53f40ba84ef966499d1d6d62d2f5e9d5247bb2ac1948754c5419425fdcc757c40fc1ec404ea1a40b21676b939c03f2cf30ed06d778093506c82a00e3af18c924fd2118cf6a31983cb7f76d8462028088c4a2f9e56c9bd77d8d6d0abdaba78bae14b9c7df63c288b987e0a2446388bca8574a530e5c0e07b6bf28894822ac5ed104a9dfb5512bed9a5a05bee2f6fe1cf4747e60e7525179709f051a9d485935d7d6e52f2b5916d04956311f7cefcd05d5a7cbf4e065f13cefd85d297b29e483ca8ef572fdd8bae50ded7af9a26b6805bc8e2b7912c064a6a42390b413fdb4693bd1b6f810a83fdd3b57496ff133dc53df4b09cb2ada0bbe7763b8f9abd7258e81bc476daf805ecd3a6eb2c7d0e1acd872484021e467d4e78246762e5ea43aad15a3cfce55f07cc986f55c43469598478e918d59834e5d789531ac97828433d2ef474cb241b0dfd48abc916cbe0c6204cff1d6e3ee0e93523dd7b475b6e63a25f37a9049f01e1fea242f043235926c88d32911a55b105dc05d967c503fd73c907ade2eafa61ac04dd62c0e9d528a91da3ab079a73b38acbbbd14f3af6df503323459a7a5191cfd77447a09627ed69b7a426b0ce12923b9d47e7a6a885b4ca5e611e1abe33b70ed34bd8c89176654a1ad6cb4a1963d36b7aa80d567740e3c6c45e4253d48692b6d28d798d529d70f0c4eba28f6c738f71d6cf27eef9e72b1208f314f43a9d4aedd5802347857b263088ea1d12ded1cc001b7fea25995a604b97d83220a2ee54ec977a46d64923622b2ba9457b322365fe071c89449f5f6f1dc65a9cf14da820d0b9e091d2d34ec0f411beb10eefdbeaec4dbaf042011e378499158c3fc7f32e875dcf05b451748abd00f4a6f2d3c6339936b3e3d72630ffce93198951652f4fcb468e2c50210ed43ca0bc068e50628af4fc715002df14c6b53b5d75bc849126cd0e973b482781270758bf6d6528c12b5f37b04b284c70e26624a8ffb32eb44ebab725c5e1cafece4094d3e5c35ba3f4977a3f4e516d23913b372b2159356e86824510486934a6b0d5860b96286249bbba4dec7ddb373713044e424a05722214ec867c3239d6b8d3fb6f536fd44230ec5ebcc315f5ef48196e7d21c96432bc6d6a60fa4789bfc010e0a750bae9c1cef4af46e9b34227790eb8ced8b4a4fc3ca763c1cc812043a28d345bcb1b29b3eb58ecb8302c117d80c129dc2d8337d9e7e1d7bff4962ccf1f29051bcd999e5e1e606d0f7236689a3bc8259e5b2193d822ce0021a609b81b8f9a74378c226ee99a052754a998f5c85942115b9520c1b27b60883da84a66cebfeae7023a6ae3fb757a5bf0ec02829385f4c956905862042aa319f18ab08e5b9597aaf3673a0a18efca1ac0909d8af5c862874842c6d0cdbd400974dd00383685dcbeded232bbdcf8f9524e166f836013f6e3f8db96108a0409932e958d03f314a0cab874f31818045da2346e12dacf9b83226c8d7e2e18093fcfaa859bb76c54823435386be2d80627d8126e50cecaa386d53ee9b49f705485c72cb06705df9879d3a4615821287bae8e22e9ab7b077ec4863770cf55c70ed92e7cdb77a18c93c14a03f9405219a5f80d47aa1a3f772f6ab0dd4dee3c7cb2fb07e756587f9c0c56e3dee3c653c74e10d51caaea99078aad60ded48d70171a6acf07f67c6c34995d63d01ca4109dad57be333dea4b850644840c8e7a32d719fcc82b06a053f71e42f5bdfd832c2847c3e9cde561d6cf4b643ac48cb89f3968bb10a8ecf0be89c9f503434ed1273358b23c8ac4efdf5cfd4b080c549ec74cf3c607e9895e8704871b5fa35630cee1a553414379bdc974d58ac563a83821cc56bf14c7fa5fedd98ddc18065250c9c20ca0ba0ef8e6f8db0d8fc95f6691a1515e986cf86ad795657b791ce0d51216d92c0ed3b3aa9b9e4cf2acb815fe76ca433d6834fa55238233db6a33e9a7451186b36d85f182d166e9a5f23e6bdd6d731e771059079f23d9ff881002119827a00b615241e19a987ff8aac515bc8398c2807ea1d2a1addb3e4b94cef93bf9fe416b6ff722ff2407e9fcf5b3399153547e088f7507a2c96ab96abe0b5041961cc84147870c3a517f3a9fcf43d140ef916b4ef657e58fc79d7d6669cf9bc6f6eba2293e801fba31d2c917dbeb50a874008392a3d0efd4c52bbe8f37e44d4277389a3cc75fc6e3ec0bf20cf95071e00bc844f984cf44cc0408196f1c808e3cadb2410196717fb5557545a63c15246add331e87121615970f211d7eb7bc5e9b92126eaa4ab0d67367ee47a96c6f71e886e5ac2ae2cf3d6930ae8eb2edcd653d19068ecea0ef9c930d3fe31db70dd6b167c55d1ac673081b8d4a4dbb7bda3776d7c03589365f22c7585dee7d866d4efbd627980491387f0258a07818628e698714b4b13e3efcd4cc5d18d2ad002af66a0b4fb540349e740e66d5947dbe3fb722d1a56e23f09ccca1cd08d1e8d57ed8ae3fd2997b3c4f6e5292d11b46f6a312b5173368a96fdb74907a60950813ca9e604466f2bc93fd980626ae1752653fbb7d4c84ae30ea62142dcf10b0b4c3bbf0cbbcaa1fb4398f7acd844", 0x1000}, {&(0x7f0000000380)="05fff0e7f7327e09cbd7e8d3a3ddad754c347450af53cebb9cca71a6cb6140f1fab4f68633bf46667394e90da76de7e1ab", 0x31}, {&(0x7f0000000880)="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", 0xfc}, {&(0x7f0000000980)="b0bf7dc73bf871a4829235606255da60f07023febc49636a22736867bd3fbfc1f46ac0e807e3f5c10c2f016af40694fd4cbefdecfb64c69670d8b0d0c389145961e39e16c20b8b98fd11771220ff4dd1799d0cbb067236c450816bf7bd6973fc9688bc519ca17e38330de1cd81cb9db381a57bd6e8cadb8de33170469d30d03cbfe056c631c379cebb5d61d312d892b04b7637354c5ee0a445700fcb9b4047ec747d366887de47f334c8089b9632b3", 0xaf}, {&(0x7f0000000a40)="593746b0f1802d4200eda2b4e55cc54bd76f1d823d6070127c56391a29e694cccc1a2b42ffe7dca8293c1e66a6140dd98d23d5971f02796a9985cad5815d67586d657217977e6c", 0x47}, {&(0x7f0000000ac0)="378c56cb354fbb2df52a2f9440a27d1d2880a46c1911aa679445111f0617c5c56f266b6ea2161ffd2ced9fb78dfb62cf4cad67ee44beb2db61f36710aecdaadfd2df176a53c8729d6d51bbb600910816a31211b583c94fe8165e5d287e1f810bb9e4f902abe9cd04d0b252fc983bedf67f8ae7ea56bfbdc30a50ad11b861795e80516fb71078e7927cce831723b7e85ca09ff7", 0x93}, {&(0x7f0000000b80)="6d2d027079e0a75f31d5db6d8935678b4604e456bfc765a0f9d9be4afea8d2e0b12156bf1538931f7d42f761e80a6ede056e8dd914362fdbe76db59fec977f", 0x3f}, {&(0x7f0000000bc0)="0595b361eae9c83d1912e953140ed1e65e86151f7781522c75eee7968ded46a286e09a82d377ccd95d7a2836f671e21e2c52d2420e550c3294f7baf2181967a61f24b4df8755c07c114ade0a8b553d73feba54b0eee4fa6638139df8ae225aa556f76bb43b552b4158fe92199b641487d2b1bd6fdbd67ff8fd902b4d932a7c9ab9565cd6c81e5b9d561ed99a06ce643388ccaf5256cecc00b2b76c1c3ad4629b59f1028dfcb567baaf565d3ccaa6ac4a297dac1233a3d3c5907ac8745804b55c36e47f78324aae9390992d63280c8ea1", 0xd0}], 0x8, 0x0, 0x0, 0x2400c090}], 0x2, 0x4000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_vs_stats_percpu\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) r4 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r4, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, r4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x3f, &(0x7f0000000400)="8218fe4b809c8edcc25d4a5aae0f513268292f70b82eb2c48742348bb3d183356e6beccab6c82afa23588a6b71192b2604d59bc43ade6df5a26d3fb19bc34cc6e15a7cec0445a8fec0f31a6a0dd54f59c0d77b8270e654e5a36500b9aea66eafe757ffb7965fe71ec0232e9ffddb4acd18b51192a36e29c1323fe4ef1d81ee787922ad0985d1363e52ca291f88b7122ce7674fe1cfb5471a1e0b04becd84131aed3841a245054d4837aa6fd034e208e9e0460ef2e2deae854623578e40e62973371e8666ca", 0xc5) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000dc0), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000340)={0x3, 0xffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0), &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x1, 0x4}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="b4512c0b0ac375000007499f440e43944630000048007f41ad1d623e59b5d60a72c29f0c3b1ba26a66cd199a6517bd3fab6e78f821e4607fd836e969a300000000eaa1e4e48a066005051fa7f1d869ef6ae84300000000000000ab265491d0991a7097804a6d6d4db4fbcb88e927bc864a63151ab28bcf65254c19e855edde49e9f47cb4470e89ba84c06f413f85ca3ddd000a854f9c2e"], 0x1}, 0x1, 0x0, 0x0, 0x20044014}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0xa, 0x0, 0x2}, 0x20) listen(r3, 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) 2018/04/18 05:48:52 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x1e, r2}) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x49, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xffff, 0x0, 0x2, 0x4}, 0x98) 2018/04/18 05:48:52 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/04/18 05:48:52 executing program 5: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) mq_notify(r0, &(0x7f0000000140)={0x0, 0x18, 0x6, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="f9273b137199d7589dc205d02b65a748031040340c3d658433050c1b35c28e3d786c4ccc9d74a3c5fcf970ff4e5de1258422e2"}}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/18 05:48:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000004c0)='cgroup.procs\x00', 0x2, 0x0) fchdir(r0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000580), &(0x7f0000000600)=0x68) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r4, &(0x7f0000000300)='./file0/file0\x00', 0x40, 0x800) chdir(&(0x7f0000000380)='./file0\x00') close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$key(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0202ff020900000029bd7000fedbdf2507001900000004000a004e240300000000000000000000000000000000000001ff01000002004e2200000000000000000000000000000000"], 0x48}, 0x1}, 0x800) write(r1, &(0x7f0000000640)="efdd258ea60000b66915f89799e24a0da662a50d2b26c6821761dae2fa7449d864686e0acfcda0c2bffbb37afbadffcea941c672826d49f8a727adeec5b52efd16ef1f87389bd7f0bf9a093bc63f46ce289104013478405a03e41310acd8eec8a643a9d911badbe8a1220a791c8b7d7a3732dde94bff1bc52a5062569559a637f06f7e19e079a97c06030dda9a2df3f1a68ab8cbd277490a5cc3b365ff902353d134885e9fea6be876f416dfda2fa89816cb4f38628eb48fdf128af77b75fff23cb6f29ddb05a7dbfdfcabb3", 0xcc) poll(&(0x7f0000084ff0)=[{r5}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480), 0x7) openat$cgroup_procs(r6, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) 2018/04/18 05:48:52 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="e3e04e092de8f05d3b789222963d19d36ba665f997aa6f32e64109bccda9285d2fea0b3ca85fdfd743b9b4dd8fefd173f5aa0234fa07b0b63344babf04555211b981722184f178e25da863f452006f24c65f9409716d9e0ba489539aad24fc4e365b1aa9c65ff890972fecbbfa402a8c7289c17d2ec239d05c6fd36b59a04bf50a555c37c69ae8ef66d9592bca64cdf040f6c69001080c38c35f556ab413c5b6fd420fb4a72f2cc4f9127618fbb68a506293454665048a18a87e09414624b17c84ebb82126b29680f9c76d0a724d753267", 0xd1, 0x4}, {&(0x7f0000000180)="748c4a4c6fc376b4a3757ae14882af2586cc0129b01560efb4", 0x19, 0x4}], 0x80, &(0x7f0000000200)={[{@device={'device', 0x3d, './file0'}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x33]}, 0x2c}, {@noacl='noacl', 0x2c}, {@degraded='degraded', 0x2c}]}) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0xd665, 0x3f, 0x10000, 0xffffffffffffff00, 0x15, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000002c0)={0x0, 0x4, 0x24, 0x81, 0x9, 0x82}) syz_mount_image$btrfs(&(0x7f0000000440)='btrfs\x00', &(0x7f00000003c0)='./file0\x00', 0x400008000, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=ANY=[]) 2018/04/18 05:48:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) fchown(r0, 0x0, 0x0) 2018/04/18 05:48:52 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x40, &(0x7f0000000000)="2f28c12d4d77d2add8ede38c0eb90c1300b0e4405690e4ff155decdf2a88e195541839df2f59b7abfeb4a5c60f0d70cdfcfa71f4e72a520b812a93e8dd573511"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x410000, 0x0) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000a76000), 0x0) 2018/04/18 05:48:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x1fc}, {r1, 0x4080}, {r2}, {r2, 0x8}, {r1, 0x2012}], 0x1, 0x2) r3 = dup2(r2, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = fcntl$getown(r0, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000380)={0x19980330, r5}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffff7ff, 0x0) fcntl$notify(r6, 0x402, 0x80000005) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) syz_emit_ethernet(0x33, &(0x7f00000004c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x1, 0x5, 0x2}}], {@llc_tr={0x11, {@snap={0x1, 0xab, 'ox', "a509b2", 0x0, "4fffddd975a2b18d0ff86cf705657232da0fcf95f6be1bf7"}}}}}, &(0x7f0000000540)={0x1, 0x1, [0xa4f, 0x740, 0x458, 0x946]}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/18 05:48:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="479bcf7adcfd9a5ff8d16e54f3336be4cf44491a2d1c763914ab4cd99cadb72167854723a2fec836b97c94d60d7efbe65d63dd77e31cc074c3edcd060b4865360100000000000000f91e3ada90757a8c2cfd96882552db2bd76a52dfbbd9dd7f3f44420137a92292d142ff27df19492ee7b27d6a32a7b90000000000000000000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0xffff, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/18 05:48:52 executing program 4: socketpair(0x9, 0x803, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in6, 0x4e23, 0x6, 0x4e23, 0x100000001, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0x5, 0xb7, 0x7, 0xabe7, 0x7fffffff, 0x10001, 0x200, 0x7}, {0xaa89, 0xb670, 0x2, 0x9}, 0x8000, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x6, 0x6, 0x7, 0x2}}, 0xe8) unshare(0x400) r3 = inotify_init() fcntl$notify(r3, 0x0, 0x282) 2018/04/18 05:48:52 executing program 0: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0x0, 0x40000, &(0x7f000057bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x85c}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0xc0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000080)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xfffffe1b, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x5224, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r2, &(0x7f00005faff8), 0x2a84) 2018/04/18 05:48:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='numa_maps\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x6, 0x3, 0x7, 0x7fff, 0x8, 0x4, 0x3, 0x6, 0xfffffffffffffff8, 0x1, 0xfb2e, 0x6}) accept$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x7ff, 0x1, 0x3}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) getpeername$inet(r0, &(0x7f0000000540)={0x0, 0x0, @local}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r1, 0x3, 0x4}, 0x8) accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='attr/sockcreate\x00') pread64(r4, &(0x7f00008af000), 0x21a, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x42}) accept$inet(r4, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000340)=0x10) 2018/04/18 05:48:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x111842, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r1, 0x3, 0x101, 0x401) sendmmsg$inet_sctp(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff80000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000280)="7a37c7af808b6b09c0d8bb7f9f7e071fdf0e9b1d12c0715de592c522ded78addea819885dea24589b1c989fb03c52b0f655f268b711423e2707da46359dfdeaccd28faa3363b2f32dbb6a933ac3e18acd6de89662a755c028bc268fc31e78f336c0608b4c3f259ca3918e7fad09cf2bedb8b3a442e556c6f1746b10b75349bc31f09f328b8e7da02c9a61bb87cf4725cd5e98821d63b8c84968c5e08031c63b7edc301b35582c71e51ff56e6836255b787fa10e0d182b58098adf8034d1f2d47b0a3b65278cfb20f76", 0xc9}, {&(0x7f0000000080)="d16e32ed", 0x4}], 0x2, &(0x7f0000000100)=[@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x0, 0x10000}}], 0x30, 0x4}], 0x1, 0x44880) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) 2018/04/18 05:48:52 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/18 05:48:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r1 = socket(0xa, 0x2, 0x0) flock(r1, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2d", 0x77, 0x0, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000340)=""/185, 0xfffffe51, 0x0, 0x0, 0xffffffffffffff9c) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"]], 0x1) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x7fff, 0x1000, r2, 0x100000001, r4, 0x1, 0x1, 0x1}) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/18 05:48:52 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xbb6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) 2018/04/18 05:48:52 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x4, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./bus\x00', 0x7fffffff, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="68bbd9b39a3ee8d4f3e87755ab8babedb131229d6573e82699d64c8ab8616b383813c508dbf46d79838172c06f66968328e5b3fd5d3778281d12c59ec857dcf1339b8becf3219110998de0ddb29942bb3c8f04d39f4c5ff2e77bafb8e7aeaa4777da68690404e42596809ff3a3c889861072758bef2573a881393cc99bec595f8c8af8d653f28957812db2c68b7c", 0x8e, 0x80}, {&(0x7f00000002c0)="3c3605bf65e786f7beb70c1688744e6993a1348daf6a71bfd394debe3f9d9e702c7bedeba034ee45dbbba792208a9c336350f39d12841bcab5e9ad6f8d1e3e9e8b3252bf3ea76fe3e348e73445dbe1fa88ed20a09d38e9e44a6580aedb39907fa70382d40678c503eb7af9072078cdd774941aa8fc2c52ca55c3760a67ccc16edc7b226642f436bd9ddc58f5189d714c9d10326b4a7d9f5b3e457b4023e3616d20bffb21943d3606ae2a86fb143dc6a0cc348b3a69f839013bcfd9c80b8e18b4a8d0fc9b42132ae14a6c77b702a89be3f927c023e5519c387d2d3e320812a91e6cb0ee5f458d7b71ccafbeb18ff6e177072c2446268fcb", 0xf7, 0x5}], 0x2, &(0x7f0000000480)={[{@nocase='nocase', 0x2c}]}) 2018/04/18 05:48:52 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x7ff, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000040011dffffffcb0d25cd1163b5630700000001"]) ioctl(r1, 0x8916, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x20002002}) ioctl(r1, 0x18936, &(0x7f0000000080)="ced02d666beea9675730") 2018/04/18 05:48:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x8}) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 05:48:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x77, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000009c0)="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", 0x2f7}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) accept4(r1, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) shutdown(r0, 0x1) 2018/04/18 05:48:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x40000000000000) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x7, 0xf38, 0x401, r1}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x50, r0, 0x46) 2018/04/18 05:48:52 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='\x00', 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="aaf12819dc493f7a709ab2d3d6374bc7c5cae0e37a66969bbe9f59a1aeb0daa80e58898f9c802d53b2c9e9da06d6f74fb5802ebf56672a2212284d741ee0e6803d0e95fd1129f86cfc6c6454a06d2f1f6551b0d73670dcca2c76d0e306eb601f9e721c0e5376422bd9ea5f6ef16e7aeb47e1e5942e706a8a726fe9a5b672a9193bee8f97adb00b4c32df31b8169fc81fe14f1b84e3379bb0b3615eaf546762f982db218e7d929ad1c55eea1e6ebf2068242e01596ce279e61bde0d392786318b9c15ac", 0xc3, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00000006c0)=[{&(0x7f0000000540)="2fba073e21a3da352fa884bb6dcde61df60ce1d0cd4427eda38c4c3475de38a8db32f2a81e68aaaab7b267", 0x2b}, {&(0x7f0000000680)="3ba706a25f66fa3533a720e16019", 0xe}], 0x2, r3) getdents64(0xffffffffffffffff, &(0x7f0000000200)=""/229, 0xe5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f00000008c0)=0xbf73fcb1cc1cc0cb) get_robust_list(r4, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="00140000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r5, 0x58, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xa0}, {0x10000, 0xc17c, 0x0, 0x0, 0x0, 0x0, 0x7f}, {0x0, 0x0, 0x7c43}, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}}, 0xe8) 2018/04/18 05:48:52 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000180)={0x7, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r2}) 2018/04/18 05:48:52 executing program 0: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup2(r0, r1) 2018/04/18 05:48:52 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x0, 0x800, 0x200}) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000600)={0x0, 0x62b8, 0x6}) r3 = socket(0x4000a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000640)=ANY=[@ANYBLOB="5363ff130fdbcb7d47d79b10b6647c0e73e38eebe87c83ebe51e27665d0e152d239216169eb454760dcdcdc7d8a32ffd84cf5579e0521c21c4b9e116270bcb4f53ea02f74c6d254b0a190754af03fa20611819cf4bf06bec"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(r3, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000780)="b7557179bcebfab13956d9779e17956e5558f68e73db8981d0d43c9bc6b9f76347d29c870d4235fc6fa31f867ff8085bc5e32c613b27140d43be979e40d0902d6fef43206cfe", 0x46, 0x40000, &(0x7f0000000400)={0xa, 0x404e23, 0x6, @empty, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) 2018/04/18 05:48:52 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000140)}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x8000) 2018/04/18 05:48:52 executing program 4: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8502, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x380000000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x228240, 0x11) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)={{0x77359400}}) ioctl$KDSETLED(r2, 0x4b32, 0x422) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) 2018/04/18 05:48:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0xf11e67670dd6e79b, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8}]}, 0x28}, 0x1}, 0x0) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="da404daa4410089130eebbd4342639e728c758bd869903a722f2cd5fed7131e2db11662ad13b0de0509e3ef3ba7e83fb952ad1d45151301189c0aaaafa6bc75c190ce35087a26296f52807302457721786dccea4752c79b295e56ffcdcf9fdac6e5d9f16bf078eb408362cc6e8b688574d0bbf56a376dde7ac7f884d", 0x7c, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7, 0x1000}, 0x4) 2018/04/18 05:48:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x50800, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="81d9f74f42621aee34a5969b6b201be272c06584976d81fe2ce0c554f782dc1da1a0904356adac1740b681f869a78434032566460c648c8954e7a217ca46003f2f886557f7201c07524dad6f6bfe2febe87aa577a280864d1e0910cac0eb818015541d8a2b7b23ab408d7242bb9b0ead3baee527c99286fd3c4c85cc6f62eae9b91bac865ae2172497b98899ad783a4708172cebd8c21bff542a320147482574128e2bef4bb80a0a75e54d5590651c587b9f52e1329f818e83919d22534346fb757b20230574f6c1", 0xc8) writev(r0, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/18 05:48:52 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000ec0)=0x8, &(0x7f0000000cc0)=0xfffffffffffffeab) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000ec0)=ANY=[]) r8 = dup3(r0, r5, 0x0) pwritev(r5, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@dev, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000e00)=0xe8) fcntl$setstatus(r5, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000001300)=ANY=[@ANYRES16, @ANYRES32=r3, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000d00)=ANY=[@ANYRES32=r4]], @ANYBLOB="6bc286c57e1dd23cf884f02fbf011d9dd52388f1fe2c0d5066ca840a9e86f0199eb27d171357b33bb9d1b95227c7daae3ba087746bf2af1050bcd0bf85d930058eea2a203143bd90ab2e057a018cc5ada777f5d379db9dbc948f21c7db6336c720753e2adcc05bcb58912fe29024fd0fd3ae5f385d59677010f6ef68585c72f61f373b3c12df7219214840140c60294c528423bf9899c0d9438af8d5c4be290d414567f29189b0191125d4fa689c26d6da50048d698db04d58402f64d6359712fee5560d4aa5f15b8858e0c1acde1ab1", @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYRES16=r6, @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r3], @ANYRES16=r6]], 0xea) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r9}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f0000000e80)={r9, 0x1, 0x6}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7ff}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/18 05:48:53 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) listen(r0, 0x3) 2018/04/18 05:48:53 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0/file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x8, 0x5, 0x7, 'queue0\x00', 0x9}) r1 = memfd_create(&(0x7f00006c8ff5)='/dev/loop#\x00', 0x1) fcntl$setflags(r1, 0x2, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000240)="916dd8f9e304d8c0624b8be93f371b6865503304792951a2fb353edd357cea1b2fce146519980bc8d13fa1e326db2402498a469ea9f7a387fa659e781ad2381cc6f623a1b5092843a46c7f73044ec3a74a7e333d7e88c3553b39895630ce1d70807fc1e13aae9c07b3720694e78e6c81f12724926c2ad0ad1d8f02404fdc1dfdd9921c97df1e69bc9f", 0x89, 0x5}, {&(0x7f0000000300)="cae16ebf03643a9a8baf2f7eda5101664fd475a88762f4bd818e86ae00873cd9e6a2bb4b1deb988d673740001b459284e816fed3b4f41a217642fad5ddcb420d4b8afdd154b24c7b183a1a0eed058e4196bc2fd6825151d9b3b6b3f736ddd1071c9c07b7bc862366afe6a8dc01530609fcd20e9505b5a82cccd42f84972693a231585b79c1609f8de388f69b9e928a67a17c1665bc03e40c06e76d97dc82e0e104d67a84becf74c8255e37e9b499b887edca157148d7e8", 0xb7, 0x800}, {&(0x7f00000003c0)="1a1ee547cf1bf0f76c4232d911160e6f6ede8abd3f98c215f54454671a4eab2851f98e221f5124915c491ff428888d5136f0b6f54d8bd8798f5d367277a45719231e3d091a81eed63e86c4f26b7bfd5571e7b6cae8657b06ba20d8ce398ea411ece8d0e9cac5128d6fe02cce14204243d8e794dd693045b52b1364738c86e7b5f46ed2cf19803b4efd389ad9", 0x8c, 0x5}], 0x40000, &(0x7f0000000500)={[{@uid={'uid', 0x3d, [0x34, 0x7f, 0x39, 0x7d]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x37, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x30]}, 0x2c}]}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0xff) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/146) recvfrom(r0, &(0x7f0000000640)=""/79, 0x4f, 0x40, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x0, {0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x80) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/04/18 05:48:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r3, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r6 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r8 = dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="00790000502055ed72a0ea3188965940491ca50000fd26b5a0545ba6cce2bd9cbd4fd2f5afd9da4c958c9f9cbbd1d4a1108780f20fcd440cefeb7e232ec0d8b83b883982d323d1bce601c64fa75b8d1a1558e170ce8fce000e8a9aa924f541a3161590d668c159cddfe640c721b4de4bb6b5b53e9a9fbc4afae295cba086725eef5dbce6a1b99125c27d6a0ea6915c594aafc2ae63bd5937b300a97932ee299db2"], &(0x7f0000000100)=0x8) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0xffffffffffffffff}}], 0x30) memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000140)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/04/18 05:48:53 executing program 2: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x20545f, &(0x7f0000000100)) readahead(r0, 0x6, 0x8) tee(r0, r0, 0x4, 0x9) 2018/04/18 05:48:53 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x8001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='neT/tcp6\x00') sendfile(r2, r2, &(0x7f0000000000), 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0xd37, 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000200)=0x9) 2018/04/18 05:48:53 executing program 5: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/142) 2018/04/18 05:48:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000400000000000000000800120002194aae0b0000000000000030000000030300000000000000000000ff01000000000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f0000003300)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/68, 0x44}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/29, 0x1d}, {&(0x7f0000003280)=""/93, 0x5d}], 0x9) 2018/04/18 05:48:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$void(r1, 0x5450) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800000002000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x5, 0x10001}, 0xc) lseek(r2, 0x0, 0x3) 2018/04/18 05:48:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001840)='clear_refs\x00') prctl$setname(0xf, &(0x7f0000000200)="65fc90200800000000100000b105e289af243df7182101735c6abb7b6b56e16888e0d122c28640877e07fae15bcb089ae584cab31af63423688177e251e033b3d5edde6563dda52ae5951cb83aef594c028ffee556bc453c90dc862933bcec174c927016eadb1d5a9942d27a0be401bf716a3b1cd589cd9fa295c4e34871930c3d10217b21bef8642867e94dafdc92c839ac4cd08e49eb80ad03aea531f6f13ff398ecfba6b9ff35c3857f80ce9150298378") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'ifb0\x00'}, 0x18) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/04/18 05:48:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/04/18 05:48:53 executing program 7: r0 = memfd_create(&(0x7f0000000000)='{%@\x00', 0x3) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "15"}, 0x11) r1 = inotify_init1(0xfffffffffffffffa) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fanotify_init(0x10, 0x109000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x6, 0x9, 0x18, "a98fa38bb27ca6cc00889cb973f0ee9fd6cffc9d9954671c830992fe0cad9eb30770b641043be4071698f031611fb4f411f4f49471aeec2d599f243ee9e4efe7", "e13f214ceff0fa7f73b1299f035a7064df9fb89027525ba1e534357ac06abb52252e2f28a15824e45497b815780955bb2533f28ffa655f2c45e8103d388d0277", "55e00fee2685eae47a99660412b762c8e497f5a9c55c4cc798c2049e1899d948", [0x7ff, 0x1]}) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)) 2018/04/18 05:48:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f0000000200)={{0xcc, 0xeb42, 0x6, 0x1cc, 0x262, 0x4, 0x2d0, 0x9}, "b4496875e4c69b871a2dfbcb3d66b834ba71624c9aab6136e87f161320169637c4763a680ddeafc44242e64badeaedd5b7dc28b718661bb202e2013d4385af70c81093ede884573cf6c036c0914f34f43aad245ae1cc93b5013f68858c9ad745bf47561c6cd7596b9e658e4f9f980358d7d3e9e171796ec1d214061f9f18a5edb353b03be4a3c5c07108e01e36fea0cfe648991a5198904fb07eb3d7a791155d6c352733cac04dcdaaf27bf3e6222047d1d0d04ac90c177f9dda427faff36284e3faa35683742a957bcca8382adfe81d0551fda8731f23739fb42f8d376d0ad6e8edc1fe030fec240d"}, 0x109) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={r3, 0xbb16, 0x1, 0xfff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x2}, 0x8) r5 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) pwritev(r5, &(0x7f0000000180)=[{&(0x7f0000000140)="143a95fe2f41a2349919eb19c404eae40ebc46b200a421bc786aa5f00c7a5ec6a774f815c9f77316b4", 0x29}], 0x1, 0x2d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000fea000)) [ 93.895106] binder: 10386:10392 ioctl c0306201 20007fd0 returned -14 [ 93.921824] binder: BINDER_SET_CONTEXT_MGR already set [ 93.942560] binder: 10386:10407 ioctl 40046207 0 returned -16 [ 93.953334] binder: 10386:10392 ioctl c0306201 20007fd0 returned -14 [ 93.960883] binder_alloc: 10386: binder_alloc_buf, no vma [ 93.960901] binder: 10386:10416 transaction failed 29189/-3, size 0-0 line 3133 [ 93.993087] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.999393] binder: send failed reply for transaction 50 to 10386:10392 [ 94.006477] binder: undelivered TRANSACTION_COMPLETE [ 94.011572] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/18 05:48:54 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x1, 0x2}, &(0x7f00000000c0)=0x18) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xfff, 0x20}, 0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='anon_inodefs\x00', 0x2000000, &(0x7f0000000180)="5e0b7e83bddb9121cfd63d33b7b1c2d98fc4418155ebec7dd5bf9217614f88e6fbbcca385f0d47c7af5bff51f9c009d96c6b34ee4da65b01dbecccc60fd84b8237b7ed5197496370ac24ffe6300a8d0f44daf7d8d3c9e54901ba4ab2d9b532a0b0ce5f934364dab6f2a6d5a971ebe594504f2bbd70ddb26a37af2875252b0c11") 2018/04/18 05:48:54 executing program 4: prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0xfffffffffffffe8a, &(0x7f00000001c0)}) r0 = socket$netlink(0x10, 0x3, 0xf) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/18 05:48:54 executing program 0: clone(0x0, &(0x7f00000007c0), &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000009c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f0000000740)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) unshare(0x0) 2018/04/18 05:48:54 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./control\x00', 0x1, 0x0) 2018/04/18 05:48:54 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) syz_emit_ethernet(0x97, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipx={0x8137, {0xffff, 0x89, 0x8, 0x4, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1ff}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "1d6b80d85db8740254af3c7b2262d7a99ba7c16a21f5d347ee8b29e8b5b9bf672b5bcd6fa7b4cd56764fa9feca77c8bdf7a351e108acb73804b3b0bbc0578c5f228a75157d2cf1a7b7b11ee2486bddcfc924ba1fa23e56c596773f5e0766515be93a962f3d3d12752ee154"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x7ea, 0x342, 0x693]}) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x2000, r1, r2, 0x4, 0x41080) close(r3) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="0215670f0300000025bd7000fddbdf258002000000000000"], 0x18}, 0x1}, 0x11) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x5}, 0x8) 2018/04/18 05:48:54 executing program 1: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/18 05:48:54 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xa49f, 0xfff, 0x7fffffdf}) 2018/04/18 05:48:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000003f80)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)) r2 = socket$inet6(0xa, 0xa, 0x7ff) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000004100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f0000001080), 0x220bab76070d7cf, 0xfffffffffffffffe) poll(&(0x7f0000084ff0)=[{r4}], 0x1, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r7 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000dc0)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) r9 = syz_open_procfs(r8, &(0x7f0000000280)='net/stat\x00') r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e8514"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r12 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r12, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r12, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="06ff07000000000000730000003f00"], &(0x7f0000000280)=0x1) write$cgroup_subtree(r11, &(0x7f0000000380)=ANY=[@ANYBLOB='u '], 0x2) r13 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000000580)=0x0) fstat(r6, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000fc0)=0xe8) stat(&(0x7f0000001000)='./file1\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r12, 0x540f, &(0x7f00000010c0)=0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001100)=0x0) r20 = getpid() r21 = getuid() r22 = getpgid(0x0) r23 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003ac0)={0x0}, &(0x7f0000003b00)=0xc) r25 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0xc) r27 = getpid() r28 = getuid() getgroups(0x8, &(0x7f0000003bc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r30 = fcntl$getown(r7, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000003c00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003d00)=0xe8) lstat(&(0x7f0000003d40)='./file0/file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000000d80)={0x2c, 0x32, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x14, 0x91, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @typed={0x8, 0x7, @pid=r14}]}, 0x2c}, {&(0x7f0000001140)=ANY=[@ANYBLOB="1c00000027c7dd5fd25f36aed7483a2eb897af8a00010027bd70dbdf008200ac1414aa"], 0x1c}, {&(0x7f0000000e80)={0x2c, 0x19, 0xf00, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x6c, @uid=r15}, @typed={0x14, 0x5d, @str='/dev/net/tun\x00'}]}, 0x2c}, {&(0x7f0000004140)=ANY=[@ANYBLOB="041500003c00100025bd7000fedbdf2508006f00", @ANYRES32=r16, @ANYBLOB="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", @ANYRES32=r17, @ANYBLOB='\b\x00m\x00', @ANYRES32=r18, 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@ANYBLOB="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"], 0x1504}, {&(0x7f0000001180)=ANY=[@ANYBLOB="58000000420001022dbd7000fedbdf25115d15407e04d317d532c901db0c69ea50000fe08803392e6ba71b74248f2378ef2400540004005a0008008c00", @ANYRES32=r13, @ANYBLOB="148be9e8a581105b8d85006d00fe80000000000000000000000000"], 0x58}, {&(0x7f0000002700)={0x102c, 0x32, 0x10, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x14, 0x5a, [@typed={0x8, 0x2d, @str='[\x00'}, @typed={0x8, 0x5a, @pid=r22}]}, @typed={0x8, 0x49, @pid=r23}, @generic="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0x102c}, {&(0x7f0000003740)={0x260, 0x30, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x4, 0xc}, @typed={0x8, 0x27, @ipv4=@multicast2=0xe0000002}, @generic="baa3d2b09a181dc361289e4391ad736aa66acdb5945509711c5e2daa5ebaccccc5168fc29a6816237693c7e37b8e010da4efe457750b158d45c8a730906fd1dd", @generic="496e72a106d4013b5ec0db6efb2217571de9ce4fa40cbc803c4464cc3ab26094620108df1ce84610734d0fe128d212646f7a119ffb452f93a9288003eaaa8b5d1cc81056bfa2139c950acc0ec1d137f34a60b96bfb838d21897e38bc6343b0abddd2c0dd43b6b0c689de7caaf9ce4cc35b58540db88591c3a191a8e64775a78792c40f9fc69b8707fbd5c6e8d61ada8d0fdc961c1585b37986d0bec10f5e99bc38841cf30171c6cc13136dbfb341027468ae54f708ed92988e952c90ee9507c3e2b5839970c768f7298db0f719d66edf1efd1eece435c07aedb087f78b24e7a87125dda4137c611e6c07b3dafaae151e80b8", @nested={0x110, 0x92, [@generic="04d69e1eef8a5a8b11c0f4f20127ddbfdb5f41cf37", @generic="ffc310bef41a98225b6f146e657b495c3fa49d8fc10082a83fa3c87732b0e9113acdcc74e39a5a1eeab08280e86c9358e38dbc3935c24c72eac0c28b6f8242a58a95d8864646e1c501b49583d16cf5bfbdca81558e79be970e4be21967265d264f6bb5a3864b865caed06847ad73f45e190e35f06816793f5b83a2b7aaccb9dd78d4a3f5288ab22e04ba912fc800f5f91e2c5cfa9d5fb2fd84d0ff325e59a5fe5dcd34ce598e0e23803570f378d4b5737aaeef8d9a72db45f5c6106501cfc76bf9c03dbbc5af147ce9e48a3e1e08cf01e8695551d88eaf34639cf1af841f746c8edd", @typed={0x14, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x260}, {&(0x7f00000039c0)={0x6c, 0x35, 0x300, 0x70bd29, 0x25dfdbff, "", [@generic="e89d0a9e06a16c67843e8d2825a8c36fec65bb6c4efb498ecd48becf6663e048d460a501b14703e5a8ff0ece07f78bfef9d9208abd4da9069f2f19dd0a31fe118917a7c6f49961b44103dc58d17f522110017c3e07", @typed={0x4, 0x78}]}, 0x6c}], 0x8, &(0x7f0000003e00)=[@rights={0x28, 0x1, 0x1, [r6, r4, r3, r13, r2, r9]}, @rights={0x20, 0x1, 0x1, [r2, r5, r5]}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r10, r9, r9, r9, r9, r3, r11]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xf0}, 0x1) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) 2018/04/18 05:48:54 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x2, 0x10001, 0xd4, 0xec, 0x0, 0x400, 0x2000, 0x4, 0x7, 0xfd, 0x300, 0x3, 0x2, 0x4, 0x37e, 0x5, 0x1, 0x80, 0xb98, 0x7a, 0x3, 0x80000000, 0x9, 0xb3, 0x8, 0x8, 0x400, 0x0, 0x6c7, 0x0, 0x8f, 0x7, 0x1, 0x8001, 0x1f, 0x9, 0x0, 0x7, 0x2, @perf_config_ext={0x5, 0x10000}, 0x4, 0xfffffffffffffffc, 0x101, 0x0, 0x93d, 0x10000, 0xffff}, 0x0, 0x1, 0xffffffffffffff9c, 0x2) r4 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x4, 0x100) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0, 0x80}, {r1, 0x30}, {r2, 0x100}, {r3, 0x8000}, {r4, 0x1000}], 0x5, &(0x7f00000003c0)={r5, r6+30000000}, &(0x7f0000000400), 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r7, 0x40086602, &(0x7f0000000340)) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x41, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f90000000c09040025bd7000fedbdf250400000204005b00"], 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x50) 2018/04/18 05:48:54 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/71) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffb) listen(r0, 0x0) 2018/04/18 05:48:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6966152a0a6462d1d69000", 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/18 05:48:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x9) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'root\x00'}, 0x2a) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/18 05:48:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0x0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x0, 0x0, 0x7, r4}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x800) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x2) 2018/04/18 05:48:54 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="76b1433ecf7e00b14f80306e45be754dd37ce4c8ee2b938beb5d6525a3010537355441b9cdd55f62b1654972d9358e037daa274740ade96bde7a5a9b", 0xffffffffffffff5b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x77359400}}, 0x0) 2018/04/18 05:48:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9601}) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/71, &(0x7f0000000540)=0x47) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet(r2, &(0x7f0000000600)={0x0, 0x0, @remote}, &(0x7f0000000640)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004300)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000004400)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bridge0\x00', r4}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socketpair(0x11, 0x2, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x83, "e1e1fca0ae5661660b3869d9a5412c8b69f4f389bfa0f03e5272211559b122d59121698cd67fce6d8a4ef7e6f2b0d574247384338c67a72b8ad4107b072193e4897a6ed4313a07aeaf6e493b600a6246c916f2d16fc0c9d698d582f43927385852170f4d58b5dbe5a04fe6b65f8fbe9d9f302e18a125833337d67845e4cd1d0dc7021c"}, &(0x7f00000002c0)=0x8b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000004c0)={r8, 0x89, 0x88d, 0x9, 0x8, 0x2}, &(0x7f0000000500)=0x14) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000100)={0x40000002}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000380)=0xfffffea8) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f00000003c0)) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0xa2) 2018/04/18 05:48:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) 2018/04/18 05:48:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000180)="e91f75a8668ebdc382fa3855670cb871cae8f1ee469989ad6d80dc6155ee93b48acacd69") setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x101, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x3ff, 0xbee0}, &(0x7f0000000240)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000000)=""/158) fcntl$setlease(r0, 0x400, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x8, 0x2) fanotify_mark(r3, 0x0, 0x30, r3, &(0x7f0000000340)='./file0\x00') 2018/04/18 05:48:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x100, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xff65, 0x0, &(0x7f000000affc)}) modify_ldt$write2(0x11, &(0x7f0000000040)={0xffffffff, 0x1000, 0x4000, 0x5502061d, 0x40, 0x200, 0x101, 0x2, 0xac, 0x1000}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="ee626840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) r3 = getuid() getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r3, r4) [ 95.064739] binder: 10486:10490 ERROR: BC_REGISTER_LOOPER called without request [ 95.072533] binder: 10486:10490 unknown command 0 [ 95.077512] binder: 10486:10490 ioctl c0306201 20008fd0 returned -22 [ 95.085162] binder: 10486:10490 unknown command 1080582894 [ 95.091177] binder: 10486:10490 ioctl c0306201 20007000 returned -22 [ 95.100755] binder_alloc: binder_alloc_mmap_handler: 10486 20000000-20002000 already mapped failed -16 [ 95.113062] binder: BINDER_SET_CONTEXT_MGR already set [ 95.118415] binder: 10486:10490 ioctl 40046207 0 returned -16 [ 95.121366] binder: 10486:10496 ERROR: BC_REGISTER_LOOPER called without request [ 95.121370] binder: 10486:10496 unknown command 0 [ 95.121374] binder: 10486:10496 ioctl c0306201 20008fd0 returned -22 [ 95.124848] binder: 10486:10501 unknown command 1080582894 [ 95.124852] binder: 10486:10501 ioctl c0306201 20007000 returned -22 2018/04/18 05:48:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000080aa29ef96000d13a3a6c0000ce797b73aba887c049c8837d6a922dfbc640087fccd50f89641e5aacdffb3cbc8fe1b0c3a4066cfcbb2609f993587ae28a9d066d8ff7bd13c1c04ced7211fe9c3c2428a6a27ccc76b57f046ed9038cdfc5a8840ea0d499c834a8a0115551ac3b65999c11c209ab93c34d717a37489532fb3b09f07820f5c04fdaa99f0594918e2b8a638a3fadd9b80fe15897d20b8f92010e30264652897d3c73da629db4c99aafc25349aae1496ef0458a", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/18 05:48:55 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x41) waitid(0x0, r0, &(0x7f0000000180), 0x281004209, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20002, 0x0) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000140)='vboxnet0}user(!cgroupnodev\x00') clock_gettime(0x1, &(0x7f00000001c0)) 2018/04/18 05:48:55 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003daff4)={0x4}) r2 = dup(r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x1, 0x0, 0x1, 0xe0, 0x3ff, 0x10001, 0x8000, 0x6, 0x4, 0x1, 0x0, 0xf81}) 2018/04/18 05:48:55 executing program 3: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x1) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) r6 = accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r5, r7, r8) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000040)={0x70, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="a207da3258962079b06e9f706b37a4d302ced3debdb74181b47b32cf0708347b0b73e9d7ca268d60d14748626cce9f98d7c5243d3ab44d738f286962aa76a9686e62f56439dc0db8207f839e5eb8448b04be7d8b33df13cba38a90b1082498ce15515276b3d761b779e7ffa434eef7e9"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x34, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000030000000200000000000004000001000000000000000000008000000000040000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r4, r4, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/18 05:48:55 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000880)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x131800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffffdb) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000440)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @random="523f469e1f92"}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880), 0x0, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8, 0x7, 0x6, 0x20, 0x38, 0x813, r1}}], 0x30}, 0x0) stat(&(0x7f0000000480)='/\x00', &(0x7f00000006c0)) sendto$inet6(r4, &(0x7f0000000a00)='\x00\x00\x00\x00', 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xd}, 0x1c) r6 = add_key(&(0x7f0000000780)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r6, 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x10001}) 2018/04/18 05:48:55 executing program 5: r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup3(r2, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b3a92a28a4ed699f72b2fb60775c48f67cdb1e8f3240fe72c9b0cc18c20949bccf051e02624567b5d022cefc3ee9fc51a0ff8e258317fdcfe40a77cbbe7eb0c8e91dd3c8d31ad8439ee38baea838fc0d9b7b5e01a63d9688dd24a6dbf48bf18482125af0838435e64a1a4176b599dd1beec5739e6474ec3dbf194e", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}, 0x1}, 0x0) tkill(r1, 0x16) 2018/04/18 05:48:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/18 05:48:55 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) memfd_create(&(0x7f0000000040)='/&vboxnet0vmnet0(@*selinuxvmnet1bdev\x00', 0x2) 2018/04/18 05:48:55 executing program 0: lookup_dcookie(0x1000, &(0x7f0000000200)=""/152, 0x98) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffc8d, &(0x7f00000bfff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000003c001700000000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4e9}, 0x1}, 0x0) 2018/04/18 05:48:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001840)='clear_refs\x00') prctl$setname(0xf, &(0x7f0000000200)="65fc90200800000000100000b105e289af243df7182101735c6abb7b6b56e16888e0d122c28640877e07fae15bcb089ae584cab31af63423688177e251e033b3d5edde6563dda52ae5951cb83aef594c028ffee556bc453c90dc862933bcec174c927016eadb1d5a9942d27a0be401bf716a3b1cd589cd9fa295c4e34871930c3d10217b21bef8642867e94dafdc92c839ac4cd08e49eb80ad03aea531f6f13ff398ecfba6b9ff35c3857f80ce9150298378") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000002c0)="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") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30044000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0xf00, 0x70bd29, 0x25dfdbfe, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x41}, 0x8800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bcsh0\x00', 0x9}) 2018/04/18 05:48:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x7, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x7}}, 0x14}, 0x1}, 0x0) 2018/04/18 05:48:55 executing program 3: r0 = socket(0x10, 0x7ff, 0xfffffffffffffffd) sendto(r0, &(0x7f0000000080)="120000003200e7ff00ffe9000982585429e9", 0x12, 0x0, 0x0, 0x58) 2018/04/18 05:48:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @rand_addr}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x6}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) [ 96.034328] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2568 sclass=netlink_route_socket pig=10539 comm=syz-executor6 [ 96.040237] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 96.043228] binder: 10536:10540 unknown command 853149602 2018/04/18 05:48:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='ns/pid\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x9ff9) 2018/04/18 05:48:55 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000000080)="1e727d4f9f95b5e685eb4661589680e0ef334cd5ae70a60606a4580c902e4b00356bbbf44d40b8329244bb9a41cc606b2428631dd0b7fec7d54a4785a995831d84f658e20d087ad99c96a756d4852231e1a5774ac36bf136a6ab4726a5f29906fa8478e989b6837811b85d1e3a74de70fbb6fddaca7f0cbfa23e9c837aadec051017fa5ab6c91b0cfe9997131947eaf1a4956e19f3f8fde9e763815c3cd51f30261fef995a652fe07e2785016af8c6f73663560e0111f2f76e1d6b53ba2f99495eee1293476fa344c078cdedd5ecafd1095c1bf642ba5e166244350fd65b17bd1d3dafaca39d194a314658ecd1e5073b5b88ff176bb9", 0xf6}, {&(0x7f0000000180)="9f2e279b4ad84e9519fb065907e1cbf5564c46731a917e7862a4642349b3f707127ffd7a04987791f27bf933f1cd4873b1c4adbcc652ba4272a98ec34e3c81cdf5ed", 0x42}, {&(0x7f0000000200)="4e7301ea2b6b88bdf7312706e7c4c2379d38671fed4c4d940de4a9f3159b4594d887e4db823d0f7d33ef657a3555c170f98b2ee0131fb4ab627bbbdaac76a8529f1e0b26bd68298349477f4ad301282663", 0x51}, {&(0x7f0000000280)="4ac989d349ca999e9d0a73c4c386e224885a46608842a47062408c448d9da84c5ea71f4df906e82e9c481b7b894c2ddd65166e93b0b7faead3aaaffaeab49dd87c753bd1d57261e8fc2d84f8f811152a015e7d72bf6091e4e352cebcf07ca99d6283bad7da3c1c8b7867911163544efb50c898faf8827dc5376f5827622fb4100f9a0dc29b5facd6a52ce9827c44bc1522acd638ae8f496d41ebc328a7a45463c9d7bc0966475653c36bae4b", 0xac}, {&(0x7f0000000340)="12237d39c603b9e60ab67456bb1d56d48d21b331e5dcc7418c5bf767b35686ce292f85926b9ced2ac2cb2fdf5cfd9e2a5967d40ece12bdeedaf66b1f8d61529e448c644bcf1402eb1bad4d1e6711ea1eff8a304e2185f93a480e55941b86d1bce7f23140216be15145733a33b1ca9949a913052ed29124f333da170d87b2ea7f36af46e31f09d7b08a603f55a639b5fe2a9ed91c13485e30c4ba8d1147337598a0a2e994", 0xa4}, 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0x1000}, {&(0x7f0000001400)="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", 0x1000}], 0x7}, 0x0) 2018/04/18 05:48:55 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x3) [ 96.043233] binder: 10536:10540 ioctl c0306201 20000040 returned -22 [ 96.045026] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 96.065005] binder: BINDER_SET_CONTEXT_MGR already set [ 96.065010] binder: 10536:10543 ioctl 40046207 0 returned -16 [ 96.066525] binder: 10536:10543 unknown command 853149602 [ 96.066530] binder: 10536:10543 ioctl c0306201 20000040 returned -22 [ 96.086701] binder: 10547:10553 ioctl 89f8 200002c0 returned -22 [ 96.086771] binder: 10547:10553 got transaction with invalid data ptr [ 96.086786] binder: 10547:10553 transaction failed 29201/-14, size 8192-0 line 3152 [ 96.099170] binder: BINDER_SET_CONTEXT_MGR already set [ 96.099175] binder: 10547:10562 ioctl 40046207 0 returned -16 [ 96.100413] binder: 10547:10553 ioctl 89f8 200002c0 returned -22 [ 96.100437] binder_alloc: 10547: binder_alloc_buf, no vma [ 96.100447] binder: 10547:10562 transaction failed 29189/-3, size 8192-0 line 3133 [ 96.102952] binder_alloc: 10547: binder_alloc_buf, no vma [ 96.102962] binder: 10547:10553 transaction failed 29189/-3, size 0-0 line 3133 [ 96.106698] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.106735] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.106774] binder: release 10547:10553 transaction 56 out, still active [ 96.106776] binder: undelivered TRANSACTION_COMPLETE [ 96.106834] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.106843] binder: send failed reply for transaction 56, target dead 2018/04/18 05:48:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000c0"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f00000000c0), 0xfffffdf0) 2018/04/18 05:48:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0xfffffffffffffffc, 0x7}}) 2018/04/18 05:48:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x191402, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'erspan0\x00', 0x600}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e0f0000001100ffffba16a0aa1c0009b3", 0x34}], 0x1}, 0x0) 2018/04/18 05:48:56 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, "3ba03d"}], 0x18}}], 0x2, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408400, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x2, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x2}}}, 0x80) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0x7fff) 2018/04/18 05:48:56 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000340)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000600)=""/67, 0x43) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r5 = dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffbfe) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r6 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, r6) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r7 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd144", 0x40}], 0x1, r7) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r4, 0x4000000) 2018/04/18 05:48:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x40) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="7c953b83d8ddfbcd7ba5679f6fccf0fa75d953299fd56fda95678b272b19fde8dc224a9d69cd26912f39b65f544425294e7dfa74a7a36f2f461b48f8b5f282af9cd6abc45ca8ce9b81bb6b2f8de8150c414b7e4d39a511de517c1282aef5d74792ca03e964840303574df5c5eca7ecb8712c993c1b70dd129585d472b66061d1307af454f08fafe0685209f70c51da6db51b3acc6b134515b3dbd4f42527c81ffa59b984fe7f36421fd03533ba4c26f3d7197a1a89e6d3ebce4e3f75bc0a15609a68c9fd10e99cd03579a276b6b411ee0f612582af3576f588d9bcd082d1ac48a5a0623d779c871793a9") ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x4, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/18 05:48:56 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xff, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x400, 0x3, 0x8, 0x5, 0x80000001, 0x401, 0xb601, {r2, @in6={{0xa, 0x4e22, 0x6, @empty, 0x74a376d7}}, 0x52, 0xc453, 0x7, 0x22f3, 0x200000000000}}, &(0x7f0000000340)=0xb0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4, "055983d4"}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x848, 0x6, 0x8, 0x3, r4}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r5, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) 2018/04/18 05:48:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_xfrm(r0, &(0x7f0000000c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f00000000c0)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {@in6=@local={0xfe, 0x80, [], 0xaa}}, @in6=@loopback={0x0, 0x1}}}, 0xfddf}, 0x1}, 0x0) 2018/04/18 05:48:56 executing program 7: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, 0x0, 0x0, 0x0, 0x0, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x78}, 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/18 05:48:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000240)='attr/prev\x00') lseek(r2, 0x39, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r3, r4/1000+30000}, 0x10) sendfile(r0, r0, &(0x7f00000001c0)=0x3, 0x5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x3) 2018/04/18 05:48:56 executing program 6: accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r0, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="000d0000000000000000000000030006000000000003000500000000000200000000000000000000000000f4ff0700120002000100000000000000000030ba8e00031300000000000000ebff00ff01000000000000000000000000000100000000000000000000ffffe0000001ddafc70f34e60fe16b4ed29b8acc48dcfc3d307ff96bad349ffbf77394e1934da783592d3767c00000000000000000000000000000"], 0xa2}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}, {&(0x7f00000007c0)="5883570348d9d98616e25ab2fed99176d4d73a61bb63cd415d7e4db6a7ea5d6481b4e9cc29f026865d6df74401ecb36ed43f9c5666665d5dbe2f8cde2331673a8b16c58641cf2e4ab4abb22cc2348889a4ac49907287af53af85a02cb70d8fc374b026cb182f2c41f2b7f9e14855384e990d8643ee295f6c4cd057dcd40273244f77943a2686265b170e19ee7d5e127a88a75dc1352da8cdaf9f30b4d3c86ccb89", 0xa1}, {&(0x7f0000000340)}, {&(0x7f00000006c0)="eb008a2a424b28348beb9839e3d5f94c9d957036d9022bea7826de914d8415c3eae57452cb387046c11d7329ebf120f9ef1d976445b8a8", 0x37}, {&(0x7f0000000b40)="b5d29c18caf38070863dab1508c82269ef9aa60bfcc0fb23c206656397533c4ccdaff0b5b711e6a7c141c76e4aaf090052833d4d70bf79e48b6b1dfd5447c31f2c5c1d10bb7aaabc0c0baf11c621cecf31d4611d327ddb6848b5a4912fe332df41e67b83053e2a66df7f1cec776230a1630df693020fa419bfaa3aae1493f6fb1902a2194d35a0ebaccb98b5017178903540b75b9474a99e6115b4bdfb7e36edd731b8a32d4d6114", 0xa8}], 0x5, r5) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x4240, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f0000000500)=r9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r6, 0x4000003) 2018/04/18 05:48:56 executing program 5: clone(0x1001ffc, &(0x7f00000001c0)="43e271cace6ff8ccafa24f3d6bcddf291f147156161f1a7c191e55d85cc3c69d", &(0x7f0000b52ffc), &(0x7f0000000100), &(0x7f0000000180)) wait4(0x0, &(0x7f00000000c0), 0xa0000002, &(0x7f0000000000)) 2018/04/18 05:48:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x760}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551834e9a7a2930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398b"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/18 05:48:56 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/18 05:48:56 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r2, 0x6, 0x3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xffffffff, 0x800b, 0x8, 0x100000001, r5}, 0x10) tee(r3, r1, 0x5, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x15) dup2(r0, r0) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/18 05:48:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/220) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000001c0)) 2018/04/18 05:48:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x200000, 0x10000, 0x623, 0x0, 0x3ffe, 0x0, 0x40, 0xfffffffffffffff9, 0x2000000000001, 0x0, 0x8000000000, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x4e20, 0x7a, @empty, 0x40}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x664, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, {{0xa, 0x4e23, 0xa, @empty, 0x7f}}, {{0xa, 0x4e20, 0xe66, @loopback={0x0, 0x1}, 0x8000}}, {{0xa, 0x4e22, 0xb1, @loopback={0x0, 0x1}}}]}, 0x310) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x872, 0x2, 0x8000, 0x401, 0x1f}, &(0x7f0000000140)=0x14) 2018/04/18 05:48:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x472103c6}, 0x8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/18 05:48:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000000000004) write(r0, &(0x7f000035bfd7)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) r1 = dup(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) ftruncate(r0, 0x3) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, {0xa, 0x4e24, 0xb, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x2dbe, [0xff, 0x1, 0x80, 0x7, 0x9, 0xe431, 0x6, 0x40]}, 0x5c) 2018/04/18 05:48:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}]}, 0x6) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x20) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/221) 2018/04/18 05:48:57 executing program 3: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x20, r1, 0x6, 0x1) mmap(&(0x7f000066a000/0x3000)=nil, 0x3000, 0x6, 0x20000000032, r0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) 2018/04/18 05:48:57 executing program 6: r0 = memfd_create(&(0x7f0000000080)='trusted*vmnet1\x00', 0x1) times(&(0x7f0000000180)) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x2) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) accept4$llc(r0, 0x0, &(0x7f00000001c0), 0x800) 2018/04/18 05:48:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x14b, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000005ae0ebefe7bd1ff6c7e25a1805047a8100000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c001700cb010000000000000000000000000000000000000000000076627333fd432514000e007f0000010000000000"], 0x4}, 0x1}, 0x0) 2018/04/18 05:48:57 executing program 1: socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) syncfs(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000180)="45aa4da1ab619505eadc9d53aeb7d493354a36ab5bf2ae73f5a0dbdda34a5e92ecf38f420156c1e3baa89436fa9f94af8db7d65dc5383e080bc1b76e768cfc50eca54083273b87e47bd34d117cc0ecdd83ccf91a635f89e6c3069691e48e9e53502760a5ab6be24b1cbcd79ef4d98f7220835e58683868ed4ca78c10ba79045f797745bdd2e00aa52fd4875d62a322d19cc0a47047f6d0a5c745d17eb9df3cc530dd1a49d13200adc010f93c776f618c6917a7ab04614bd67d766dd2eedc03d8569c329e9adfe0cfdd831dc2581605aedf", 0xd1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f00000000c0)) ioctl(r1, 0x1, &(0x7f0000000000)="f2970a51aa51ed7a541627c5747f491e617bcfef00154e002f8cdeec4196c2fea5600d68344f309ece530652f6426a2afa216df4a06ed158a65a8a57b4df53fc549f5b403da587cd51d8b9e1bc3c8361d0d0a9fb6ea3a705f1d6f6e95154149a16df316daee76344f3e9670c3db8013824f27e5c8767d72eda073d8bd3940b23641a8302c3331c7234b482419dabd520") ioctl$KDDELIO(r1, 0x4b35, 0x7fffffff) 2018/04/18 05:48:57 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bridge\x00', 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/18 05:48:57 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001180)={0x9, 0xe, 0x400}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/04/18 05:48:57 executing program 6: exit(0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x290100, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000b40)="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", 0x1000) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) getsockname$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000007c0)={0x5, 0x57cb, 0x7}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000780)={@loopback={0x0, 0x1}, 0x29, r3}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1ff, 0x6, 0x7, 0x9, [{0x8, 0x81, 0x1, 0x0, 0x0, 0x1}, {0x1, 0x20, 0x100000000}, {0x100000000, 0x8, 0x2, 0x0, 0x0, 0x805}, {0x2000000000, 0x5, 0x1000, 0x0, 0x0, 0x200c}, {0x8, 0xffff, 0x10001, 0x0, 0x0, 0x2000}, {0xffffffffffffc46f, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x80}, {0x1, 0x12, 0x0, 0x0, 0x0, 0x2000}, {0x6, 0x9, 0x1, 0x0, 0x0, 0x400}, {0x5, 0x80000001, 0x1, 0x0, 0x0, 0x8}]}) truncate(&(0x7f0000000000)='./file0\x00', 0x1c39) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = geteuid() getgroups(0x2, &(0x7f0000000580)=[0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000380)="b63b4bee2a12cb23939d", 0xa}], 0x1, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r0, r0, r0]}], 0xa0, 0x44}, 0x8001) r10 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r10, 0x0, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/18 05:48:57 executing program 0: r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000640)='projid_map\x00') r3 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r4 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r5 = signalfd(r3, &(0x7f00000001c0)={0x8}, 0x8) r6 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000380)) r7 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={r8, 0x80000000, 0x3f}, 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x66171f75, 0x3e0, 0xfffffffffffffc01, 0x8, 0x501cd4e4, 0x7, 0xfffffffffffff11f, 0x7, 0x7f, 0x4d3, 0x7, 0x3}) setns(0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000000580)=@ax25, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYRES16=r3, @ANYPTR64]], &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={r9, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) ioctl$TIOCCBRK(r6, 0x5428) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r10, 0x4) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r2, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/04/18 05:48:57 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3c) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d64f4b)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/04/18 05:48:57 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nl, &(0x7f0000000240)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x4f3a}, @in6={0xa, 0x4e23, 0xa270000, @dev={0xfe, 0x80, [], 0x16}, 0x10000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0xba6}], 0xc8) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x800, 0x0) faccessat(r4, &(0x7f00000003c0)='./control\x00', 0x867cbeca0d1aa9bb, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) socketpair(0x1f, 0x804, 0xbf1d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x2, [0x3f, 0x5]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000180)={r6, 0x6, 0x9, [0x400, 0x101, 0x10000, 0x9, 0x7, 0x4, 0xfffffffffffffccd, 0x7fff, 0x3]}, 0x1a) flock(r0, 0x6) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/04/18 05:48:57 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)="64625480223dffa676f105a0a2b4d4415aed9d9342b15bebeab2ba9736884c0118477fc33ab71695d36f640efa2b793e01662896e30af9169aaec1f8a0c55f8d3d75f7808451050de3d931d41b19a904a6ac0c2beb7e1edcb4b2769e54086ca6b94ad2ec5a8e60bdad38353e3bd972989b647ec6e70a7e54a79db80dce453b5e45df33d5fd43a3c47d65d52f84b317bfcc1ff1ff8276efcb1fa2a1641a775254c7c55174356ea5ac829c2c6f39", 0xad}, {&(0x7f0000000180)="ebfb6de9c01e13f433af25effd7be46f06a44fdce75552b16982d02a9ca6fd5eaded184389637ec97b3c1e27235da328204c91aa16e3eb20902772e8d019509660eaddd96ada35a16f92720de6c7285599a52ac651598908e0c8fe22fcc3aec851a39480eceb8f6a1f27db46df7f62ea66e4860d97bc8136dbf893421ae40285cbd262", 0x83}, {&(0x7f0000000240)="e19e8467249db3911a6a3b9dc2fd42399928c332911a9e646b4cb825d7d9da08e6e63b88da5f07cd0153d5dddf52b1534d5c44294cfcf1b6619ff7f90859f6997da4a6d67ead94a445415814eb4811be8b1166d32f5c680df863bf00fc13f9d3350fb26bf52a00ef2ad1156e6d7e76ab64f5ec60d20a41c1f907bcbe33515a5e84c5bfb5cb134b47a01ecf1eb1f2c6367c226c6813e8c4767721673a8288d28d44c90381fb308c3b2c2ee04d44be12f8a1df3ab9c821bea2e1bae77170370543d1fef62c86ad96d9a834c0ec2fc809a8fa9d1a0661d488084d67de66189625", 0xdf}, {&(0x7f0000000340)="59ad1689f73d8f906b2731ff09a4cc526a1dda8280293097c95365aeb2c591047146a410faaba4494c4fbe99a0e54419b360c7316dae89513bd88c4d559136d8e3ae6bb8e30199d69df91d872b5afc46e58db179dfffa982d69530cb7de5f304a8482fdc0693273faea00f40871d3050933a7a45e2bb8ecfbf7f5a7a14def4c984270082f05509d358f0fd76f4937e253a1d954426ff1b09d3d6bc1b7aaa612982d1a11248a996c965ae7508063db4ede5836dee0051862113b66b8330b9ae41fb771306cbf693bcb280ac19b65dd0d0e78e80e7d16010ee44edad6d36bd", 0xde}, {&(0x7f0000000440)="90aa5a5c6a86d919340eae37c2ab3bb277ab78c8b21dd02c2b1fbb59198827bbeed0c92c51d204ecbd6d83b5f57e7a0890c22fe6b494e48def18144a4392074a1ce559f9aaa387d3bfeaa0f758c9a87c25016d17f8cbc4f4e0ad3a9b720bbf7abb22f33a3f5476b1a7d47db714a7eb", 0x6f}, {&(0x7f00000004c0)="c37769dae0c5479eee9db10817468bb104b48dc0bf7f0c6c3c79b6d814a1753b8340c31e21782ac57a7271b967ffced4fb5e17f874d6f90b5d4157bd4d781c8cb6b91b2055c0568c7dc7d651fd796460c2f8f54bf4016edfb1b60ecccdf7bd6eac1e9d04ff0a35c15eb7cfff9fba5993bb011a82a497c87a28a2b395ef45c0a7cea6706ed9eef77cb37cbf138992e0825383abe8c18ae204b35b2ce3e122895cf07d649d2b7fe1d6f242ff91213000712c768c14fabdeefb4ad1ae204f05492857e3b1f0c8492554f8ef0b8882c2440b12be6072efc1126d3c5dd35c3b33e685", 0xe0}, {&(0x7f00000005c0)="7bb84d8541bb305bd8fc9b9ba67352871badd274f9b4ccdd02a41b055d94c184c7c247a2dd900ded14ddca86446df74c6fa76971306ed0eea655d46ab0a98c8734b7f1564960d2eb2c7b691912bcdf943b6fc36bc57983131257fe80b32e9c2dccc582c512d197aa97e9f4265bcbf76f9d1cba2b5d4faa05f3314d435ff1123cd8f5f576d7040f7c33f4c0d2a0059e8924312b3fb9d6d09f3fed2ff04e940d01e3d511745647d4a3b69189b8c9e8", 0xae}], 0x7) r1 = socket$inet(0x10, 0xfffffffffffffffe, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000700)={0xfffffffffffffffb, 0x1f, 0x20, 0x74, "83df1a77de9b1bd1a566ce0267ce9100c13c5dafa78484fba50012a6695852aa"}) 2018/04/18 05:48:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x4200, 0x0) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f0000000280)="54e70d63d45a6b851937f124fb84ee342e2570d56c2c38004784138657e902ab44e252787f25ef49ae04265c000791d7ed4cfebf94bf3b14b3eb7df82c58a35a2f7d1cbd9ca3e690b609f54607669536f3d8128f9cf8591d6b00a4bd169532897eee352bdaab496ee3501193d38b2a1802ad7f49479ac59531dba01d5ec86be694bc754dde878c0c7e9e88b88908a0e00cfab908db6b7970507257e9d3b0431bd05db735b496c36ba3a443e49e054b4130e78cb273b94cdc0a5f10926c7c26f291cb123eae7685b8b601352c5cc3568b3e0b0c7f797ad7bdd1eac7e9e259d828199932631896d2c589175c112d18e082157c76067fb0fb3869", 0xf9}, {&(0x7f0000000380)="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", 0xfe}, {&(0x7f0000000480)="e688794e7bdeb7a47a58241dfd16693f97861a816a58df9b1d878ea8e88307f80abb6c8a3cacc8cb18483a680743df03c1a85c9c2ed401bca6775c059729daf80fbb3c50bd0851c0bf17370f4a243a3ce4b43cdd2e3bcbe75475", 0x5a}, {&(0x7f0000000500)="1f3c61c7f29cfd256370e8a71f4541472495aa7edc17bb19fcd61e360a9ac247f8fca36eeddfee6be6b55dab5e8bf0bf01deacc4efc120de3b9d7de093f3122ed42535297d31f13507e8b918db5c6d3161f74cda3c810414975296bf296d7f6d58544dcfb5e2924b4832058ba1466df21a4dc91e1dac356c38843e260619067167f558ef673a393b1ab1d64d33bcfb8ff3cfeb9f98ff4a68e8e57de430687a1822a520f8cd3f414f7867b787ececc3f5f718472cf8ebd3ba7f626a6a1733a500285c26fbac14ad0d1336", 0xca}, {&(0x7f0000000600)="49940c465feab83354ce11f8c947b94745931ff839f20bc9e61b8084b6", 0x1d}, {&(0x7f0000000640)="64d43d49228e", 0x6}, {&(0x7f0000000680)="eb26279cbf663a7f573f70126f79f223877ce3a75b5d1e30daeeb58eff8d9f1e5e9faa93df06f831beabedb5350a7266200530f6cd8bfa71f6353763c979de24abd211a64fa2f474728b907c7b62fbe5de5689cc3554fd48a9ddb0292becb151d9fba83f7a104b33a4ee9d68cbeabbd8dfa7204fb5c1f8f0044a711df7fd40ea44bb75846656", 0x86}, {&(0x7f0000000740)="6b8c17994777823c83ae24fb86eb598372", 0x11}, {&(0x7f0000000780)="3b40299745303d4211a4d875f08fd4d467eae68704060e75a2c5ec1972f20a80", 0x20}, {&(0x7f00000007c0)="c135436e588f098620d72e51aa6f24c0ad836269374c22ab795c21eaacf369bfb8f96598c9019aa16f138b9f8ccc093da946f8afdddcaafcbca59cb548ec6551c148ec9ac71ac38b8408ff5d655e91bd26d6096c739f76179d1edefab0638d1085e232bb0d976411b33db94e617c5d76829498291a0c35cf8bcfc44a06e556bd78e97628c961cc24a18cb7186d923dfbf253d633670f626458f3b53389c29fc7a09d38c9939267fa701fe49c1f297a49674d784376f9cea3eaf9f353e930e48d619439b5f763394c8be02efa9e0d", 0xce}], 0xa, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa001, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)=""/182, &(0x7f0000000200)=0xb6) fcntl$setflags(r1, 0x2, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x24, 0x70bd2c, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20004001}, 0x20000010) 2018/04/18 05:48:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/18 05:48:57 executing program 2: mlock(&(0x7f0000217000/0x1000)=nil, 0x1000) 2018/04/18 05:48:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r2 = dup(r1) write(r2, &(0x7f0000000040)="2000403cc98cfcb500877986bc0000000000000000000000", 0x18) 2018/04/18 05:48:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000013000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3ff) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r2) 2018/04/18 05:48:57 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0xfffffffffffffffc) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/18 05:48:57 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001b80)=0x40000000000800, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x12000, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x8000, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0xc02}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/126) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/18 05:48:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) 2018/04/18 05:48:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x8) 2018/04/18 05:48:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0xfffffffffffffffc}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x65b}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) fstat(r0, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0xdc, @broadcast=0xffffffff, 0x4e23, 0x1, 'fo\x00', 0x4, 0xffffffff00000000, 0x1e}, 0x2c) shutdown(r0, 0x1) 2018/04/18 05:48:57 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x3, 0x8) [ 97.950145] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 97.956428] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 97.985318] IPVS: set_ctl: invalid protocol: 220 255.255.255.255:20003 fo 2018/04/18 05:48:58 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198570b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000002000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/18 05:48:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x400100404) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fchmod(r0, 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)) 2018/04/18 05:48:59 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8000000000000011, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) pwrite64(r0, &(0x7f0000001040)="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", 0x1000, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000005, 0x110, r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/04/18 05:48:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4e5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'veth1\x00', 0x3}, 0x18) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000001380)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000001340)=0x4) 2018/04/18 05:48:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000)=[{0x18, 0x0, 0x7, "fa"}], 0x18}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000140)) 2018/04/18 05:48:59 executing program 0: fchdir(0xffffffffffffffff) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='sysnem_{:object_r:gpg_exec_t:s0 /u'], 0x22) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x569}], 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/checkreqprot\x00', 0x80080, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001580)={'nat\x00'}, &(0x7f0000001640)=0x24) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = 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, 0x0, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) getpgid(0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) sendmsg$nl_route(r1, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=@setneightbl={0x20, 0x43, 0xa00, 0x70bd29, 0x25dfdbfd, {0x1e}, [@NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x20}, 0x1}, 0x24000080) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000014c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x190) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xec2}], 0x1, &(0x7f0000001580)=ANY=[]}, 0x4000000) write(0xffffffffffffffff, &(0x7f0000335000), 0xfc94) accept$packet(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x14) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/04/18 05:48:59 executing program 2: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) memfd_create(&(0x7f0000000280)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3f, 0x3, 0xffffffffffffffe1}, &(0x7f00000001c0)=0x10) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) memfd_create(&(0x7f0000000240)="2b63708773657400", 0x3) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4", 0x2a) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r4, 0x31, 0x80000001, 0x1}, &(0x7f0000000380)=0x10) fadvise64(r0, 0x0, 0x10000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x3, 0xf05, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@nested={0x4, 0x4b}, @typed={0xc, 0x4a, @str="2b63708773657400"}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x3, 0x1000) 2018/04/18 05:48:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x284) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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&(0x7f0000001280)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000012c0)={r2, 0xf5c}, 0xfffffffffffffd28) 2018/04/18 05:48:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) sendmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000040)=@generic={0xa, "6e5f9dc476f695f0bbc2555fcb885e3ee142a6e99cbbefbefadb96f8db48c242ed01a5be7b22af6831ebe90a5b5848bdece87924cdd461cf1683e701ec563a451a7db1d8faab15e467cf364e1092f90df4d2c39e34a5c600f4f0fcad11e78c13168ec8adb0c212cf038c68786bac8876458019d640d1cde2b39f8083ab2a"}, 0x80, &(0x7f0000002980), 0x0, &(0x7f00000001c0)=[{0x90, 0x100, 0xffffffffffff8000, "8df6fc4a839957b480c880de7f7d7b1c5f1533a21eb680d6e103279d59a82835640bec7963c8ccf9df9488d33ee4801b671ba656343f56fdd095a09fc1a814882a54001115d7f42b5678a1f7d4eac35be63c3044664269b42d3db0a761ff5d279b6cc9ff83a99e886422869e155c6230a77255655d2cc396f8"}, {0x70, 0x0, 0x1200000000000, "89132567a6ddfae3a6b4f149b8620298536a890fb1d4005b1c03a063faa21757d29f6beb6c1d9f3802c55c6e5a17965699d04a80b3cc997415d56efd623eb3c4a9bd377c350b8d288557b6d2fb2bc910678f1384772457cc668b71dd46547377"}], 0x100, 0x20000000}, 0x6}], 0x1, 0x20000041) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xa3, "c167e64883fb0c07c1c57018b5cdf92bad5cfac0a8dc69518d1249306b5cb09560f9cc20b4a65feb9341d116035ecfcb8331b042598faa6aef6dcb8de89295746eff840caf29dbc90ae1ae31ba417d91244e0a5c1bf65ad85c460d6af00e445c1063cd16ad0433295f8836fcb4671611b349eed10ea350f8535a7dba96c6fa7225227be00de71d618e97f5c156352beffa5c300b74701681aa9f03ba14833cc0f42a26"}, &(0x7f0000001300)=0xab) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/18 05:48:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000271000)={0x0, 0x70}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000240)=""/99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000a95000/0x4000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/04/18 05:48:59 executing program 4: 2018/04/18 05:48:59 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0x7, 0xc2d, "f35fa53d734b", 0x6}}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xca}], 0x10}, 0x0) 2018/04/18 05:48:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080)=0x4, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000a40)='maps\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffdae02517f6c704e8680000000008000000ac14140de000000105000000000000000000000000ff0000"], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x200, 0x20c3, 0x8, 0x0}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x8000, 0x3, 0x6, r4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0, 0x200}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000680)={r5, 0x1f, 0x2, 0x7fffffff, 0x8, 0x6, 0x6, 0x100, {r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x4, 0x0, 0x8, 0x3f}}, &(0x7f0000000980)=0xb0) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x29, 0x2, @tid=r2}, &(0x7f00000009c0)=0x0) timer_getoverrun(r8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r3, r0, 0x0) bind$inet(r10, &(0x7f0000b9bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffcfe) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r9, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/18 05:48:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3ff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/18 05:48:59 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7}], 0x38) r2 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000000, 0x0, 0xff, 0x1, 0x3f}, 0x2f5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000240)={r3, 0x2}) [ 99.254505] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 99.262504] IPVS: stopping backup sync thread 10801 ... [ 99.273076] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 99.282231] IPVS: stopping backup sync thread 10811 ... INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.895782] INFO: task kworker/0:5:8946 blocked for more than 120 seconds. [ 244.902807] Not tainted 4.9.94-g8683408 #3 [ 244.908823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.916816] kworker/0:5 D28400 8946 2 0x00000000 [ 244.922706] Workqueue: events_power_efficient reg_check_chans_work [ 244.929444] ffff8801d3ece000 0000000000000000 ffff8801b76e3480 ffff8801d3c44800 [ 244.937631] ffff8801db221b98 ffff8801a06afa18 ffffffff838c040d ffff8801d3ece8c8 [ 244.945600] ffff8801d3c44800 ffff8801db221b80 00fffc0000000000 ffff8801db222468 [ 244.953587] Call Trace: [ 244.956177] [] ? __schedule+0x64d/0x1bd0 [ 244.961863] [] schedule+0x7f/0x1b0 [ 244.967127] [] schedule_preempt_disabled+0x13/0x20 [ 244.973675] [] mutex_lock_nested+0x326/0x870 [ 244.979730] [] ? rtnl_lock+0x17/0x20 [ 244.985066] [] ? mutex_trylock+0x3e0/0x3e0 [ 244.990934] [] ? debug_object_deactivate+0xf7/0x340 [ 244.997584] [] ? debug_object_deactivate+0x214/0x340 [ 245.004303] [] rtnl_lock+0x17/0x20 [ 245.009477] [] reg_check_chans_work+0x74/0xd90 [ 245.015687] [] ? regdom_changes+0x140/0x140 [ 245.021630] [] process_one_work+0x7e1/0x1500 [ 245.027671] [] ? process_one_work+0x728/0x1500 [ 245.033870] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.040343] [] worker_thread+0xd6/0x10a0 [ 245.046029] [] ? __schedule+0x655/0x1bd0 [ 245.051713] [] kthread+0x26d/0x300 [ 245.057202] [] ? process_one_work+0x1500/0x1500 [ 245.063488] [] ? kthread_park+0xa0/0xa0 [ 245.069097] [] ? kthread_park+0xa0/0xa0 [ 245.074688] [] ? kthread_park+0xa0/0xa0 [ 245.080383] [] ret_from_fork+0x5c/0x70 [ 245.085903] [ 245.085903] Showing all locks held in the system: [ 245.092193] 2 locks held by khungtaskd/515: [ 245.096499] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.105168] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.114819] 3 locks held by kworker/1:3/1807: [ 245.119294] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6ee/0x1500 [ 245.129445] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.139520] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.147859] 1 lock held by rsyslogd/3648: [ 245.151975] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.160838] 2 locks held by getty/3744: [ 245.164777] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.174069] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 245.183983] 3 locks held by kworker/0:5/8946: [ 245.188471] #0: ("events_power_efficient"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.198892] #1: ((reg_check_chans).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.209167] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.217511] 1 lock held by syz-executor7/10799: [ 245.222145] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x645/0xbd0 [ 245.231797] 2 locks held by syz-executor7/10810: [ 245.236529] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.244850] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x90d/0xbd0 [ 245.254488] 1 lock held by ipvs-b:7:0/10811: [ 245.258875] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.267215] [ 245.268810] ============================================= [ 245.268810] [ 245.276240] NMI backtrace for cpu 0 [ 245.279837] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.286904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.296224] ffff8801d8647d08 ffffffff81d9b509 0000000000000000 0000000000000000 [ 245.304192] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d8647d40 [ 245.312164] ffffffff81da6837 0000000000000000 0000000000000000 0000000000000002 [ 245.320133] Call Trace: [ 245.322693] [] dump_stack+0xc1/0x128 [ 245.328025] [] ? irq_force_complete_move+0x320/0x320 [ 245.334745] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.341211] [] ? irq_force_complete_move+0x320/0x320 [ 245.347931] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.354997] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.361979] [] watchdog+0x6b4/0xa20 [ 245.367223] [] ? watchdog+0x11c/0xa20 [ 245.372640] [] kthread+0x26d/0x300 [ 245.377797] [] ? reset_hung_task_detector+0x20/0x20 [ 245.384429] [] ? kthread_park+0xa0/0xa0 [ 245.390020] [] ? kthread_park+0xa0/0xa0 [ 245.395613] [] ? kthread_park+0xa0/0xa0 [ 245.401207] [] ret_from_fork+0x5c/0x70 [ 245.406808] Sending NMI from CPU 0 to CPUs 1: [ 245.411713] NMI backtrace for cpu 1 [ 245.415332] CPU: 1 PID: 3646 Comm: rs:main Q:Reg Not tainted 4.9.94-g8683408 #3 [ 245.422744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.432065] task: ffff8801ba63b000 task.stack: ffff8801c4c68000 [ 245.438090] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x0/0x50 [ 245.447324] RSP: 0018:ffff8801c4c6f3a8 EFLAGS: 00000246 [ 245.452739] RAX: ffff8801ba63b000 RBX: 0000000000000015 RCX: 0000000000000000 [ 245.459977] RDX: 0000000000000000 RSI: ffffffff817ea9dc RDI: 0000000000000246 [ 245.467215] RBP: ffff8801c4c6f5f0 R08: ffff8801ba63b9b0 R09: 0000000000000000 [ 245.474453] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000014 [ 245.481689] R13: ffff8801999e803c R14: 0000000000000001 R15: dffffc0000000000 [ 245.488926] FS: 00007f0ee4ca2700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.497117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.502965] CR2: 00007fde3c95e000 CR3: 00000001ce1f2000 CR4: 0000000000160670 [ 245.510205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.517446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.524683] Stack: [ 245.526799] ffffffff817ebeafc ffff8801c4c6f3f0c ffffffff8122e3c2c ffff8801ba63b8c0c [ 245.534994] 0000000000000246c fffffbfff09459a8c 1ffff1003898de95c ffffffff81831da4c [ 245.543193] fffffbfff09459b5c ffff8801b6e8b060c 0000000000000001c ffff8801ce0e4400c [ 245.551384] Call Trace: [ 245.553934] [] ? ext4_ext_remove_space+0x226f/0x3ab0 [ 245.560651] [] ? __lock_is_held+0xa2/0xf0 [ 245.566412] [] ? ext4_es_free_extent+0x214/0x470 [ 245.572781] [] ? kmem_cache_free+0x294/0x310 [ 245.578806] [] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 245.585872] [] ? ext4_es_scan+0x6a0/0x6a0 [ 245.591634] [] ? ext4_es_remove_extent+0x98/0x310 [ 245.598091] [] ? ext4_es_remove_extent+0xaf/0x310 [ 245.604547] [] ? _raw_write_unlock+0x2c/0x50 [ 245.610569] [] ext4_ext_truncate+0x185/0x280 [ 245.616592] [] ext4_truncate+0xa15/0x12c0 [ 245.622352] [] ? ext4_punch_hole+0xf70/0xf70 [ 245.628377] [] ext4_da_write_begin+0x4eb/0x1020 [ 245.634659] [] ? ext4_write_begin+0x1400/0x1400 [ 245.640946] [] ? jbd2_journal_stop+0x206/0x1250 [ 245.647228] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.654207] [] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 245.660926] [] ? iov_iter_fault_in_readable+0x1f1/0x3e0 [ 245.667904] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 245.674622] [] ? mark_held_locks+0xc7/0x130 [ 245.680558] [] generic_perform_write+0x301/0x510 [ 245.686926] [] ? page_endio+0x180/0x180 [ 245.692514] [] ? file_update_time+0xbc/0x390 [ 245.698535] [] ? current_time+0xd0/0xd0 [ 245.704125] [] __generic_file_write_iter+0x352/0x540 [ 245.710841] [] ? generic_write_checks+0x245/0x410 [ 245.717300] [] ext4_file_write_iter+0x463/0xd90 [ 245.723586] [] ? __mutex_unlock_slowpath+0x25b/0x3c0 [ 245.730303] [] ? ext4_file_open+0x920/0x920 [ 245.736240] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.743226] [] ? iov_iter_init+0xaf/0x1d0 [ 245.748992] [] __vfs_write+0x3e0/0x580 [ 245.754494] [] ? default_llseek+0x280/0x280 [ 245.760432] [] ? __lock_is_held+0xa2/0xf0 [ 245.766199] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 245.772746] [] ? __sb_start_write+0x161/0x300 [ 245.778856] [] vfs_write+0x187/0x530 [ 245.784188] [] SyS_write+0xd9/0x1c0 [ 245.789433] [] ? SyS_read+0x1c0/0x1c0 [ 245.794849] [] ? do_syscall_64+0x48/0x490 [ 245.800610] [] ? SyS_read+0x1c0/0x1c0 [ 245.806027] [] do_syscall_64+0x1a6/0x490 [ 245.811705] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.818601] Code: c1d c00 ceb c81 c4c c89 cff ce8 c2f cca c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c82 cc9 c1d c00 ce9 cf9 cfe cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c<55> c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 cec cb2 ccb c7e c81 c [ 245.849383] Kernel panic - not syncing: hung_task: blocked tasks [ 245.855515] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.862580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.871904] ffff8801d8647cc8 ffffffff81d9b509 ffffffff83a8b4a0 00000000ffffffff [ 245.880048] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d8647d88 [ 245.888021] ffffffff8141f845 0000000041b58ab3 ffffffff8419c168 ffffffff8141f686 [ 245.895994] Call Trace: [ 245.898555] [] dump_stack+0xc1/0x128 [ 245.903888] [] panic+0x1bf/0x3bc [ 245.908877] [] ? add_taint.cold.6+0x16/0x16 [ 245.914819] [] ? ___preempt_schedule+0x16/0x18 [ 245.921021] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.928267] [] watchdog+0x6c5/0xa20 [ 245.933512] [] ? watchdog+0x11c/0xa20 [ 245.938931] [] kthread+0x26d/0x300 [ 245.944091] [] ? reset_hung_task_detector+0x20/0x20 [ 245.950725] [] ? kthread_park+0xa0/0xa0 [ 245.956318] [] ? kthread_park+0xa0/0xa0 [ 245.961910] [] ? kthread_park+0xa0/0xa0 [ 245.967506] [] ret_from_fork+0x5c/0x70 [ 245.973473] Dumping ftrace buffer: [ 245.977031] (ftrace buffer empty) [ 245.980710] Kernel Offset: disabled [ 245.984310] Rebooting in 86400 seconds..