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"]}]}, 0x1258}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/12 20:03:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0xd3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xd25, 0x3, [0x962a, 0x0, 0x0]}, 0xe) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:51 executing program 1: socketpair(0x0, 0x80000, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0xe) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x1}, {r2, 0x8400}], 0x2, &(0x7f0000000100), &(0x7f0000000140)={0x5da7}, 0x8) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) pipe(&(0x7f0000000040)) 2018/04/12 20:03:51 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e7da94da892e00fd47f07cd107c7a0d2239f", @ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf250700000030000300080003000200000014000600ff010000000000000000000000000001080003000000000008000300000000003800030008000100020000000800040000000000080007000000000014000200697036746e6c300000000000000000000800070000000000"], 0x7c}, 0x1}, 0x4000000) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/12 20:03:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/04/12 20:03:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/12 20:03:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000500)={'bridge0\x00', {0x4, 0x7, 0xffff, "d8a43cdb7fe0", 0xa33}}) fchownat(r2, &(0x7f0000000240)='./file0\x00', r3, r4, 0x1800) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4c}) select(0x40, &(0x7f0000000400)={0x3ff, 0x100000000, 0xed6, 0x9, 0x1f, 0x6, 0x100, 0x81}, &(0x7f0000000440)={0x0, 0x7, 0x3ff, 0x9, 0x3, 0x40, 0x8, 0x401}, &(0x7f0000000480)={0x1, 0x5000000, 0xffffffffffff6264, 0x7, 0x3265, 0x9, 0x0, 0x7fffffff}, &(0x7f00000004c0)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/12 20:03:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='personality\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81, 0x1c00000000}, {0x2, 0x7}]}) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x20, 0xfffffffffffffffe, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x3f, 0x2, [0x8001, 0x400]}, 0xc) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/12 20:03:51 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) write(r0, &(0x7f0000000240)="50d8df41b7ba0b502f7b803e65ead24e0a2c6e6ef32d10faad0e0dcdbbdc3e43a9d16bdc5e2918ee7d3b79ea9729412902d429d7cc2b9e22728a6574fdcd3c0ea224996272d9", 0x3fa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2200, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xaf, 0x101, 0x101, 0xad87, 0x6, 0xa83d, 0xfffffffffffff2bf, 0x1, 0x8, 0x6, 0xfffffffffffffff7, 0x800, 0xffff, 0x8, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r3, 0x18000}, 0x8) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/71, 0x47}], 0x1, &(0x7f00000001c0)=""/113, 0x71}}], 0x1, 0x0, &(0x7f0000000800)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/12 20:03:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='./cgroup.cpu\x00', 0x0) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r4 = getpid() capset(&(0x7f0000002ffa)={0x0, r4}, &(0x7f0000002000)) 2018/04/12 20:03:51 executing program 1: socket$inet(0x2, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) fcntl$setstatus(r0, 0x4, 0x800) pipe(&(0x7f0000001400)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x61, "bfa474c70060682295a94b42c3f7146f8ca4f0ede69ceeb1053927a105b4ac63b163b426c3df7241b79b47763583239cd712c9dc57f65805fb98f27f9f9c031aeb9f6e9c80fc2dbe14e6a84b858a7e741dedd0c88521b0aae9cc0e39e421c99c4c"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x2b7, 0x6, 0x8008, 0x2, 0x5, 0x8, 0x33ae, 0x6, r2}, &(0x7f00000001c0)=0x20) [ 549.181376] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/12 20:03:51 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) 2018/04/12 20:03:51 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000100)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/user\x00', 0x2, 0x0) r3 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r3, 0x0) recvfrom$ax25(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x40000100, &(0x7f0000001200)={0x3, {"459c408d0a9c86"}}, 0x10) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/44, 0x2c) 2018/04/12 20:03:51 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x8000020012, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000180)=0x1000002a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[]) flistxattr(r1, &(0x7f00000001c0)=""/110, 0x6e) 2018/04/12 20:03:51 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x4000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x80000001, 0x8, 0x6, 0x7ff, 0x3, 0x20b, 0x7, 0x0}, &(0x7f00000001c0)=0xfffffffffffffefa) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x4}, 0x8) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/12 20:03:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x100000001) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001340)={0x0, 0x3f2b}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000013c0)={r4, 0x3, 0x6}, &(0x7f0000001540)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={r5, 0x7}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000016c0)={r6, 0xff977b512d01e377, &(0x7f0000001340)}, &(0x7f0000001700)=0x10) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001440)=0x166, 0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001180)={0x2, 0x88, &(0x7f0000001880)="bae13786eba1e779ece7baf0d71cddc23515938bb0af9ec90c915101e4f3c98d2bc685685becaa3503155950b795ae535a9f1e5d37c5b70947390a2772a5b5c705337e1e4d06eadae8458c97cb55c434e3bb0704eba429e266014957ae08a7c4ab1789cd2628851941adf7f0ab2c09d4c118e97233246cd037f2d5573430103f6f43b3966f172b5a"}) setsockopt$inet6_udp_int(r3, 0x11, 0x7d13ff4ecbcce312, &(0x7f0000001280)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000011c0)={0x7, 0x10000, 0x9, 'queue0\x00', 0x7}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001740)={0x0, @in6={{0xa, 0x0, 0xd221, @remote={0xfe, 0x80, [], 0xbb}, 0x708b}}, [0xf1c, 0x10000, 0x1, 0x9, 0x10001, 0x2, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x4]}, &(0x7f0000001840)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="09024100500488b69971a0b46ece8a9bf2cd14afe4df1fb83163e79a73260d27ff55e16f1e12c5162771d2702489c823d05809b4f2c1cb2915c82f1f96c829d7c198d33c07"], 0x49) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000001400)=ANY=[@ANYBLOB="7365637b72fd42c40e07697479000000000000000000f4ff00000000000000000000000000000000fc"], &(0x7f0000001580)=0x1) bind(r2, &(0x7f00000000c0)=@sco={0x1f, {0x7fff, 0x0, 0x1000, 0x10001, 0xfffffffffffffffe, 0x9d45}}, 0x80) r7 = socket$inet(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/12 20:03:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002200)) pwritev(r0, &(0x7f00000021c0)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="5ff6ddea1acc61b84dc8d33e224f8f292b19aaed3e63bcf4d5768e181c401b1051500371566ac41fc2a6c0db815758f7351333be5014c57ffa0a3796dfb395b8cc3f6f068a46f3874a1ee1e8aa1c8e0888031e619d246e59a243750a476369d71177c816a1f77b32ff859b524775341c909023b23663ccd9563efee2a7a46e67fe12ccaf563a388b3496b6", 0x8b}, {&(0x7f00000010c0)="523c3361008e7969d83e2cc7dec40db208ad97b8639af99292c3c80041cee51747b6e269c02cd7a97761c039b0cd1dd512c37d7d89a30d3ed708ad1c3ca5a47d2084c6576637a7e29b2fea1255126fee5361eeb2f1f964d9ffa30f4162316cec0943b47d02e90afc35dcf5c12bd26788d47e0e83cbdf55f8d162a702dcc94d8c73fd2ed19c3df0f748fd9536803e15751fa2cd564e857f7fbd1cd8b1f7e32dea02f48971dc2b759b8af9124e472bc02e5a5bc8760a1752d19cfb4226796f61e07090acbfec3831d8bf06dc2a6741", 0xce}, {&(0x7f00000011c0)="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", 0x1000}], 0x4, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setscheduler(r2, 0x3, &(0x7f0000002240)=0x2) 2018/04/12 20:03:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x204, @tick=0x4, 0x0, {0x8001, 0x2}, 0x8001, 0x2, 0x412f000}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) read(r2, &(0x7f0000087f4b)=""/181, 0xb5) 2018/04/12 20:03:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="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") fchdir(r0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x37, &(0x7f00000011c0)="86fd440a9057511df663c52c47ce142eb2a46bd02675840bf5187a3c15049618de95123cd547ab7236dda451531e1434b31a", 0x32) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x3}, 0x4) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x13, 0x1c, 0x11, "ef9946212e597b95b6ecbe16519bf4c70dd7a32b21d8f0b6ffe48e9c1ce09d90d2ac44873120bf68d5632061e6d548738aaa144f4b507cade3366a83779d6a0c", "31f6574439141a984f1fe177a49d427d6dcd5885e48b7e47771b2a516d0e8cf3c11c81a1b4c21e39196cfe6092dcd39a70e5fe23cc5ab3bfa4ab5d86bf83980e", "edc98eb231ddb9d30b7e7cb4377da0e7b71cad1fe2d4742b930579d7dfcd9862", [0x1]}) 2018/04/12 20:03:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x14d0e05c1c416193) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getuid() mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r0, &(0x7f0000000040)=""/189, 0xfffffffffffffebc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}, @nested={0x4}]}, 0x24}, 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x34, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0d63000009631040", @ANYRES64=r2, @ANYBLOB="0200000000000000086b1040", @ANYRES64=r3, @ANYBLOB="04000000000000000663044000000000"], 0x39, 0x0, &(0x7f00000001c0)="571337cd50528006d71642654a3162b4cf54ec95129876123230092ccb983f78ce8eaeb66c6086b8400c6e44c0e4f00873840b50baa3b605bc"}) r4 = memfd_create(&(0x7f0000000000)="6664001a00", 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000002c0)={{0x1d, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x3, 'rr\x00', 0xf3db296948cdb312, 0x400, 0x33}, {@rand_addr=0x4, 0x4e23, 0x12000, 0x2, 0x4, 0x5}}, 0x44) 2018/04/12 20:03:52 executing program 2: r0 = syz_open_dev$mice(&(0x7f00006c2ff0)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e2ffc0)=[{&(0x7f00008f6f41)="cb", 0x1}], 0x1) ppoll(&(0x7f0000a65000)=[{r0, 0x2004}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000748ff8), 0x8) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000000)="22918110d8a6d74ebfd80a696ebffddf25d5922d996cd102c7f6041c8dcaac445a9da6c00aae3d1b10e419d89ffde1cbdf3994d0b7de347bc509d7b21b8feb578e7f3432b297da5b96a92718bfd39b3ce59eb995ee6f63910279e044469b3df448ca8fc5d6c8c0fff1ded1145c23b72aa3638b9c552f437e44ee5990cbba82143d60caed0f96c5f4967f5e8a0ac1df2b36", 0x91) 2018/04/12 20:03:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f92ffc)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/12 20:03:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000200)) r2 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r3 = dup2(r2, r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x5a, &(0x7f0000000280)=0x2) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/12 20:03:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000f83f3e)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/12 20:03:52 executing program 5: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0xbd) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000140)=0x84) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) [ 550.973981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 20:03:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f00000007c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da3", 0x5f, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000002580)=0x8) r2 = memfd_create(&(0x7f00000009c0)='cpuacct.usage_sys\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000a40)={0x2, &(0x7f0000000a00)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000a80)={r3, 0x20}) sendmmsg$inet_sctp(r0, &(0x7f0000004040)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)="910dadb3a08ffd6d3af7e48e07ff908734ff94b2ed2523fefbafd424eb9d81f559c8269d3be2d49c33dbeb5350054d9e57a3ce388fef47c1cb2efbc16712d792e8d73e4bcc3847d3d36a843376159f4e199081274ca7fe1e058209330fb0", 0x5e}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) r8 = getegid() sendmsg$netlink(r4, &(0x7f0000000d00)={&(0x7f0000000640)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000e80)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x214}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="2000000000000000010000ee02000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x4048000}, 0x20000800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000500)=0x4) r9 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000000940)={r1, 0x1, 0x3, [0xc, 0x8000, 0xf8b]}, &(0x7f0000000980)=0xe) recvfrom$ipx(r10, &(0x7f0000000440)=""/171, 0xab, 0x40000020, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000540)={0x1, {{0x2, 0x4e21}}}, 0x88) setsockopt$packet_tx_ring(r9, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff}, 0x1c) sendto$inet(r0, &(0x7f0000000140)="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", 0x1c2, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x4}, {0xb, 0x47fc7b05}, {0xf, 0x5}], 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f0000000040)={0xa2bb, 0x6, 0xff, 0x7fff}) 2018/04/12 20:03:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xfffffffffffffffd) write$tun(r0, &(0x7f0000000c80)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x9}, @llc={@snap={0x0, 0x0, "c7", "c848d6", 0x0, "af3ea05448d5271e8cb083f2bc41d9569b5933f637deb36b634ce0af0e7fc9abbb1c42e3efbb1909"}}}, 0x3a) 2018/04/12 20:03:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x7f, "a48b776f7866a3cc96ef7dc54e6314c8853d34ada2c266fed4de211fb12f29ad7fb241b012ef93805cd01af66f416b04cf56576560e65cc51690325117a5bc90787c422c10ac4a8e2fff4b4ed82b77cecfc8e649b221b3092041cf913c12cb158fd6ff385e67fd27154e3169d79170d8c33d8a6e80a6ec4d39abf0fe4b3d60"}, &(0x7f0000000140)=0x87) r4 = dup3(r1, r2, 0x80000) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000280)="13f38e2a97c9371973878fd6a9f604d0bd4de452bee1b142cff61fcbe12b8cf9f24ba4c0ac6a86b5d36f2f612d2eb517b3d42d4607ccebc7958692176055ee7d29a7aca59b68e4ad272e0d7e33f9c83dbbbb2d13ec666fbae12a6377d76cf45935443ec3c5ad94a3f18998a56421c0a169a36a00907527f6492da83508b87d91806a4eaa3362c8", 0x87) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xa7, "09452069c9e6fd3cc65109110aa579c2c6970b54b3c6aaacca2819df0102b37240aa3d50619d2da4bf36b326e50562d7b8438494b8df0fcf750a23c7c5c5cca1f5960f316cf8ca451499edde23322efc5a24c59a2ab5e4cd623bb86a6d47f74f6ffb9ca455bd7da8f45dd20e55bcb96bf2efc0fe4252c0ee7d5c10f7a2537da0eaba1a3b98309c6f9427be2bd0f3ff30cbd1d49b5ffc2e209f4bc382efab889d8d5b9ca8f02ac4"}, &(0x7f0000000240)=0xaf) r5 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:53 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/12 20:03:53 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'yam0\x00'}) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/04/12 20:03:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700), &(0x7f0000000740)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000880)={0xa}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x200408d0, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/12 20:03:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x2, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r6 = dup2(r5, r1) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000008c0)=0x0) fstat(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) getgroups(0x1, &(0x7f0000000b80)=[0xffffffffffffffff]) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) r19 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0}, &(0x7f0000003d00)=0xc) fstat(r0, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000003dc0)=0x0) r23 = getuid() lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003f40)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="c948377d320235d6073a70074e4bdcc393fb6e18ec6885e5abdabc2205fb503f25b94734e98906dfee6462e9e27381f1cad1c17d2459454c5534e7c18d63815ae26bb18a15cc4b9d55722bc2802915b14fa8966a5a1b5217b53d55cbb09a8b3aeafac3765ae3b5e517a021a2b764234fabc02401603b90f2db9655f4bf05fc40dab20d5f1459c777dea70c8c43afb5de9684e62ce4b9c44d6ae5e31293051a3eb20f404177aa59", 0xa7}, {&(0x7f00000002c0)="9ba075c249898a10b5283c9f8626b5f42ef7d2e733ec164d5bc6da1cdf330079011abb953b390b9e975125742a0ce1c4cc3764a115e072ad528142ee165d2ef87d052a9a4b615145bb9b143606561893b517a59cafd2f6d97034910f5a7832133f28c72f64b56bd1cae9781b5d41c86d172e6c4cdf187010e76dc44535e74f796f22df7cec4fd13b35ad0f36a6bf59122b6320c4f3a05ba7f460fcdf0f58b9a5fc72865668ecb05bdfb2a206e7d3123e27b6e9290878f46c2c2f747ca372a42cc524924850abe49f7a4ee05af03197c1edfb4d32789497dc3578b523f2bca1ca826da3b3981066ae9ab0ed85eaeb", 0xee}, {&(0x7f00000000c0)="4a780f5339b3d16c60312b87815f855719", 0x11}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="68eb037902cb8b47da9914c2ade4d39aadb209eda1274aefd79656ca176f87815f1bcdfccaa102bb5b1196efbc80c85865d136b8e3810b5c87", 0x39}, {&(0x7f0000000500)="70fb75a85b73edb1023866b9fe328b24b89c9e203b70bd9904101281563f8f9095249d83cef814b5a8463dde36784cc6721efc623f29325bb8c6756c3efa111c895b99b3176d1aeaae176728173d722f8a48353efdd2ab9f2e6d7c1b426c46d8b8665f7ad1dee38d5cf46aedfa00ac533bd663c7922947", 0x77}, {&(0x7f0000000580)="ede1d90baeda67cf53ed094a7ecfe080e20b7842e5042bf37b1a7be44c76dcf35d9f8b51c452018da1c86416dd6acb054bf6e5de2abae24a5f449bd1610f1152c99a93ac6822e40d47399b64f3e54fd284022bac8ee3c6681d26", 0x5a}, {&(0x7f0000000600)="b1", 0x1}], 0x8, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r2, r5, r5]}, @rights={0x30, 0x1, 0x1, [r6, r2, r4, r4, r5, r4, r0, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd0, 0x1}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001000)="ae361b45ec2f21189695962234d03c09ada315fb90630cb4d6286216208aada331ffb2376d2844f55d7ec321bc3fa0799eaf79a075429aedd34bc8621c7ad13bfff84d09e72d02ff73a9dfe22f69a6686a69307497225a3bcdbd4d3375c5544ab7d7feafc210cec5b4152f383274ece20a3f6a7b1ba326566a745f96b6138f2e3389d18f5c596669545b9de0f52d8bd77d88e381cfe14431cd12be5cdcbfabc7d472799022af356e4b63513c723f0b0bc9eb349dceedc2376abc3184f74c82621087c071d243cacac5d2e7ebfebb25be5b4e33fc7b9662cab0e4eea48a3c5c08f1f6c8c75a38b9fb7c7e", 0xea}, {&(0x7f0000001100)="82b96fa1fc75fbef9dfdb9c5192c7846ca7adb34d192b7f2781822ca14fc3f0feb178ba4fbcbbf77dea0468e328043ad8a5ce8797cdd2e5d30cf60de5f7556d0923bcc1aea09b81996e7fa22d8eadbb88baa39a025f1ea50043cd4c435ada6b644f5867f1566c7a0f7f07880cf5429c2eda8ab8c6c955cab8f1307a7b1aab0abd20017199cb9659f772626", 0x8b}, {&(0x7f0000000f80)="7f1b7b2f1853169dec8acabfb67588667cc628314abff750179719c9f8bd594fa32e22e221da19ba43f001a705e3f5", 0x2f}, 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{&(0x7f0000002900)="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0x1000}, {&(0x7f0000003900)="6fd0a50713daab255fbe10201e5e07122d7c013e88e0ddb20494e0cf7e1a89e7937aed6429c2d9d5c6d2b2e0eb2e856e1afaae441868c6cda448bc96494ce4b6ffa52e26e85af9653c7b09df6887ec79b2959e8dac7e3feca6bc73d469d0365c8e92a844bb12eae417ea1970dd949332d989f64b850a0eec79bd491039e69e353ddc530404d6e38654e16c3e85f78daded85765319fcba0a603fca549b7e4f007835eb088096452493d01c1908d92ed9313a9c9f24643c35942b9a20ecba3e7dd23b3819192abf3427a5468049e645446381d76f99fb91821ff94d74c91375d07e1447", 0xe3}, {&(0x7f0000003a00)="8100e6a1cac7d47d3153f8acb03b06afc831ba44f347048bb4272efcf79cbeb187abf3a635486579271b3ff6b80a8387a9cfe2dcf17c21526f34651a24e0d46985e87417daccc2102fe869522ac267d2c2a12e1fed04a225ff1889fcd1b886726c4f465b7266b4ff", 0x68}, {&(0x7f0000003a80)="22b683", 0x3}, {&(0x7f0000003ac0)="18a2039c7e07631822b36e4f69d131d63b3ea8a10f8307574d7b6a0551748d4ca7fe68b96bebeba2f3ebfb70", 0x2c}, {&(0x7f0000003b00)="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", 0xfd}], 0x9, &(0x7f0000003ec0)=[@rights={0x20, 0x1, 0x1, [r0, r5, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r2, r5, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x80, 0x8000}], 0x3, 0x20008040) [ 551.142941] sg_write: data in/out 589788/12 bytes for SCSI command 0x33-- guessing data in; [ 551.142941] program syz-executor0 not setting count and/or reply_len properly [ 551.171244] sg_write: data in/out 589788/12 bytes for SCSI command 0x33-- guessing data in; [ 551.171244] program syz-executor0 not setting count and/or reply_len properly 2018/04/12 20:03:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05", 0x49, 0x10000}], 0x0, &(0x7f0000014300)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x7, 0x18ce2cc9, 0x8000000000000000, 0x2, 0x80000000, r1}, &(0x7f0000000180)=0x20) timer_create(0x5, &(0x7f00000001c0)={0x0, 0xf, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) 2018/04/12 20:03:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000580)={0x2, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/04/12 20:03:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x4, r2, 0x1, 0xd9f89, 0x6, @random="0157e173a91a"}, 0x14) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:53 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000240)="17"], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='GPL\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)="17", &(0x7f0000000400)='cpuset.ppp1\x00'], 0x900) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x8edd}, @hdr={0x2, 0x4, 0xc7be, 0x873a, 0x1, 0x100000001}, @mpls={[{0xff, 0x0, 0x0, 0x57a}, {0x7ff, 0x1, 0x1, 0x81}, {0x5, 0x9, 0x3, 0x9}], @generic="2d99f2ea05777258e36d29cafd419cfc7542621ddf41f94c29a5dd71be37d970c70444b4648485df43e996d3fc89cffa19e6b6b77dfbfc25eeff1475d49c587b49660fd5349dfff338f178bca7c6677861441780851fca9439a0da9405d8d0e246b3134ac473b4a1c4a2b27544052205e833424b1c7de8e8856a3ae0a8de8bead38cb415694e139928225bffecc46c03120b5e128b26cd75aea2f50e058991a6cd6497f8bb8952a9998d34ea2cf93b72be655d6cc110ba316dd79a920b62f7c977076cefba83db2520428fef39189bd2605af118f71af0b15475366fff"}}, 0xf7) 2018/04/12 20:03:53 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_create(0x3, &(0x7f0000000140)={0x0, 0x26}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) clock_gettime(0x7fffbffffffffff2, &(0x7f0000000040)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xffffffffffffff25) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8000, 0x2, 0x6, 0x100, 0x6, 0x40, r4}) 2018/04/12 20:03:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = socket(0xb, 0x6, 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800000000, 0x1, 0x4, 0x0, "57b9a6cb824fbfaeefb278580e4aedd886c0b629cd32e5ea707e4329c3a30c4b0c172f76b940830857099237d77ead8ca0073183b09c62b90973944ded2f0800", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399", [0x2, 0x3]}) 2018/04/12 20:03:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="6e65742f6970365f6d725f76696600d9a571e8eb346266b3a871d438c92169ebff1a3dc153a4b0bff8892e259a5eb7fe940b79f2b13aef60ccad125b44fa4b017e869a4c863082d4080b1c31096d380e8a0662b77d61900386076dda29ecbfdacc2d385b84001fdff6d182e0f569087acb7d9fd481f19285c5a5238075e6ec9432404833ea1684ea78b61572ebdd9e59c61146202cdb40e5b84b3142454a60b888719462a4b428285d3fe6ed7aa26207f99d56600f10cf7384017a627b2486b06b2ddba0938b569f889afaeee523894a79f808f843d21380876e9f0b2a2e62798de964905665c78ce3c07396810dc97b61514675c856e3dae12ccbbd2591dbe463d0bc2fe16bbb86f178f6129f98064ea066bb2097b7a7d03f579a2ca9add57402d7c2f8ff8b347c823e15facc982d448e783e211204080b768574f79fbe74d17ed734a67b7fc8730e83fb87e730bc8af71c1241179630625c184a08dec76af9adfb33dca11af0110a8b97d2b8371055e9a0b179f6c5522dd14e7247ce9316dd9d1af3415df6cf4bcf3107fb8cb0de135942ca90fd1c9c224ac99cb8f2215f977a440952eb161fc17487067495b198a54f18743ca21382899589ce0c307cafdaba4818") sendfile(r0, r0, &(0x7f0000000040), 0x6) 2018/04/12 20:03:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0xffffffffffffffff, 0x51) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a30fec)={0xfffffffffffffffe, 0x20000000012c6, 0x1000010004}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080)="4c16037d979c1177f7992f7f36365bea7766de09ba03df355fda1aa110ce56b922a8f6000000000000", 0x29, 0x0, 0x0, 0x0) 2018/04/12 20:03:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) acct(&(0x7f0000000000)='./bus\x00') capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:53 executing program 2: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000100)=""/229, 0xe5) 2018/04/12 20:03:53 executing program 0: r0 = socket(0x18, 0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/12 20:03:53 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)={0x0, 0x0, 0x8}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000380)=""/4096) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='children\x00') ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000340)=0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x8001, 0x0, r0}, &(0x7f00000002c0)=0x10) 2018/04/12 20:03:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x358, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc3, "1436db92a0a6bd8f4fb516627e062bc0d22e44e39a12edd9f41a10968ef616ae280562d11ef0c191c047ea2a36dd0ed97136e302933ba1cfb4d2b530d9b2df784a5ec34b8f2816965c54a169ce9c1eb131acd8615bbd11e4c35cc7874032f7b7aa0331bf336b206fa1caa419e83a48258adac6e15ae9d332f1314ae4e8012949178553d5695baea84a74694b7c7497ea5437f5f074967e2001af653075f30dff70e65d38b944962802b04a5bed0ca91b81f7885a505333e6a834f24a8fd2735dd7b2bf"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) 2018/04/12 20:03:53 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3cc9) 2018/04/12 20:03:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x358, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc3, "1436db92a0a6bd8f4fb516627e062bc0d22e44e39a12edd9f41a10968ef616ae280562d11ef0c191c047ea2a36dd0ed97136e302933ba1cfb4d2b530d9b2df784a5ec34b8f2816965c54a169ce9c1eb131acd8615bbd11e4c35cc7874032f7b7aa0331bf336b206fa1caa419e83a48258adac6e15ae9d332f1314ae4e8012949178553d5695baea84a74694b7c7497ea5437f5f074967e2001af653075f30dff70e65d38b944962802b04a5bed0ca91b81f7885a505333e6a834f24a8fd2735dd7b2bf"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) 2018/04/12 20:03:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendto$ax25(r1, &(0x7f0000000240)="c23dee43357149c1d3623b9a92d19ebe5939d530ad5066bcde60adffd4d89e44f734d2101aab2ca1f03b340ac602865e609855cd5322fdf41b43ab5de48d0cfdaa137e053c2f1ca5aa17a794cfc49bb808d9794d85393b5d7c52828821504c943548ca6a07cbbe82b860e7db412b91effd87b30fef2939aff6e96b3579b8830835f2b14df2dbf685db213de198cf80fb8f6560c53c204344a453874714c037f9b49305d5b59fe90b79a8ceb52fd1c3d5d9fc1f413a95aecd1cb39104dac9dcd8d7b0642d9a9d7790fe6c77cb4f937868aecc6be52171", 0xd6, 0x0, &(0x7f0000000140)={0x3, {"a849e79df0f571"}, 0x615}, 0x10) keyctl$chown(0x4, r2, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000001c0)={0x10000000}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000380)) [ 551.351532] IPVS: Creating netns size=2536 id=141 2018/04/12 20:03:54 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3cc9) 2018/04/12 20:03:54 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0xbe5, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000000}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8000, 0x43, 0x8001, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x100000001}, 0x8) accept4$inet(r0, 0x0, &(0x7f0000000180), 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/130) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)) 2018/04/12 20:03:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000040)=""/118, 0x76}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)='mounts\x00') sendfile(r2, r2, &(0x7f00000002c0), 0x622) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x6, 0x6, 0x1, 0x84d3}) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) capset(&(0x7f00000000c0), &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x2}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000005c0)=""/218) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000900)) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) close(r2) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000940)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x0, 0x7, 0x0, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0x10) write$cgroup_subtree(r5, &(0x7f0000000380)={[{0x0, 'rdma', 0x20}, {0x2b, "", 0x20}]}, 0xffffffffffffff53) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3) pipe(&(0x7f0000000300)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000cc0)={0x3ff, 0x7fff, 0x5, 0xfd, 0x9, [{0x0, 0x5c, 0x4, 0x0, 0x0, 0x3}, {0xff, 0x7, 0x3ff, 0x0, 0x0, 0x4}, {0xdec, 0xd52, 0x400, 0x0, 0x0, 0x2}, {0x7fe000000, 0x5, 0x5, 0x0, 0x0, 0x8}, {0x1, 0x0, 0x6, 0x0, 0x0, 0x4}, {0x40, 0x4, 0x1, 0x0, 0x0, 0x80}, {0x2, 0x3, 0x8, 0x0, 0x0, 0x100f}, {0x6, 0x9558, 0x36, 0x0, 0x0, 0x800}, {0x80000000, 0x8, 0x9, 0x0, 0x0, 0x300}]}) 2018/04/12 20:03:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/142) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x6b, 0x1, 0x1000}, 0x4) 2018/04/12 20:03:54 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) futex(&(0x7f0000000080)=0x2, 0xb, 0xffffdfffffffffff, &(0x7f0000000040), &(0x7f0000000ffc)=0x1, 0x1) 2018/04/12 20:03:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffe45) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:54 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/04/12 20:03:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x104}, 0x1, 0x0, 0x0, 0x200000000000000}, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newae={0x54, 0x1e, 0x0, 0x70bd27, 0x25dfdbff, {{@in, 0x4d3, 0x2, 0x3f}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x2, 0x3504}, [@extra_flags={0x8, 0x18, 0x7}, @offload={0xc, 0x1c, {r1, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x844) 2018/04/12 20:03:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xb97, 0xd842, 0xed2, 0x1f, 0x0, 0x1, 0x40004, 0x1, 0x7, 0x1dc0, 0x93, 0x8, 0x8001, 0x80000001, 0x5, 0x8, 0x4, 0x401, 0x8eeb, 0x0, 0x9, 0x40, 0x6, 0x20, 0x2, 0xe783, 0x6, 0x80, 0x0, 0x8, 0x205, 0x3, 0x10003, 0xfff, 0xfffffffffffffa06, 0x4d5e, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x5020, 0x8001, 0x0, 0x2, 0x7, 0x7, 0x1}, r0, 0xc, r1, 0x1) 2018/04/12 20:03:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x435}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) 2018/04/12 20:03:54 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) 2018/04/12 20:03:54 executing program 2: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(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) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x3, 0x4, r5}, &(0x7f0000000400)=0x10) r6 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='#\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r6, 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r7, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r7, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}, 0xcf}, 0x10) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012dbaa06790a42d8a3f42", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/12 20:03:54 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/04/12 20:03:54 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3cc9) 2018/04/12 20:03:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') timer_create(0x7, &(0x7f0000000200)={0x0, 0x30, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) getdents(r0, &(0x7f0000000040)=""/79, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x20000000003, 0x4) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x7ff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="ffffee005e46cf9b2fa60f928b8c2be719d9fa846688d5de3d91bde1606efd046a2d544732fa724799af321197296a2b698277b9a6a64b4f416e4b2afb946bb21c1c6cd69698f0ff119f6e5824dcaef5eac12ff491263af7a732a4a39d621aac0c33414b86c37741720f65f2bacddcec44fe9c7c794452a5342f9ae19950371675a4e6cd7032d009a621d524a40bb2fce06f260cf7db0c1c1fd40557ac09e82d5fbd6f4f23d439990078922236c33bf2117c8efe91ae5f452976585f57ae389864c59f10a08370664d1c5461e5f16dbd2de1e9feb61f656b373a629ed18b41b419b301e5a3afa09350e5f64486008cc2b76e"], 0x2) 2018/04/12 20:03:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) fremovexattr(r0, &(0x7f0000000280)=@known='security.evm\x00') r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x7, 0x3ff, 0x200, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r3 = syz_open_pts(r0, 0x20201) r4 = socket(0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="00092bbd70006970365f767469300000000000000000"], 0x2}, 0x1}, 0xc0) splice(r3, &(0x7f00000001c0), r4, &(0x7f0000000200), 0x2, 0x4) ioctl$TCXONC(r3, 0x540a, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0xffffffffffffffff, @dev={0xac, 0x14, 0x14, 0x16}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write(r3, &(0x7f0000000180)="bf1d9a9dae92e9946b944ec22d66d4818e92b45b8dbd3d0150b4f928908e42389ef0135303f0a6930ffe28ac20e1977632f8c6821120", 0x36) timer_create(0x4, &(0x7f0000000480)={0x0, 0x39, 0x5, @tid=r1}, &(0x7f00000004c0)=0x0) timer_gettime(r5, &(0x7f0000000500)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r7, r8/1000+10000}, {0x0, 0x7530}}) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x402000, 0x0) 2018/04/12 20:03:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x387, &(0x7f0000607000)={&(0x7f0000000080)={0x24, 0x18, 0x2fb, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32=0x4}, @typed={0x8, 0x3a, @ipv4=@multicast2=0xe0000002}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x7bf9}, 0x1) 2018/04/12 20:03:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="ad12b5b13fcf73aa3388c2762e2f67726f75", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141043, 0x40) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = memfd_create(&(0x7f0000000140)='system)em1vmnet0ppp1ppp1^+\x00', 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x22600, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xfffffffffffffda6) r6 = getegid() fchownat(r4, &(0x7f0000000180)='./file0\x00', r5, r6, 0x900) fchdir(r3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r2, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) [ 552.055656] IPv6: NLM_F_CREATE should be specified when creating new route 2018/04/12 20:03:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5fa7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/15, &(0x7f0000000200)=0xf) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) 2018/04/12 20:03:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffc1, 0x4000) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0xcc, &(0x7f0000000380)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff800}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r2, 0x8000, 0x1000}, 0xc) close(r0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x120) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x20, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) symlinkat(&(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x18d, 0x8, 0x2, 0x824, 0x5, 0x3, 0xffffffff, 0x100000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000280)={0x1, 0x5, 0x3, 0xfffffffffffffffa, 0x100}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x9a2}, &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet6(r3, &(0x7f00000005c0)={0xa, 0x4e22, 0xfffffffffffff9b8, @loopback={0x0, 0x1}, 0x6}, 0x1c) bind$inet(r3, &(0x7f0000000600)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x315) fcntl$notify(r6, 0x402, 0x28) 2018/04/12 20:03:55 executing program 2: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(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) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x3, 0x4, r5}, &(0x7f0000000400)=0x10) r6 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='#\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r6, 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r7, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r7, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}, 0xcf}, 0x10) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012dbaa06790a42d8a3f42", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/12 20:03:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3cc9) 2018/04/12 20:03:55 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3f, @empty, 0x4e24, 0x2, 'nq\x00', 0x29, 0x8, 0x33}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) prctl$void(0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="46000000000000c927f7b600000000000094c62900000000"]}) 2018/04/12 20:03:55 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x0, 0x9, 0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x7fffffff, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r7 = accept4(r5, 0x0, &(0x7f00000003c0), 0x807fe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x15d, 0x800) splice(r8, &(0x7f0000000240), r8, &(0x7f0000000280), 0x5aa9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') 2018/04/12 20:03:55 executing program 6: fchdir(0xffffffffffffffff) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="40000800140011010000000000008ec70fb756000a000000416f52dfb88172be89f7bb01e483cd0066c2e167a5c26440736b0aa8fb30e2dbdab30373ec123accea54b0be9e23050ee9b56064fb69d4b61b58", @ANYRES32=r1, @ANYBLOB="1400060000000000ffffffff00000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x718, 0xa, 0xb, 0x710, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x5}, [@typed={0x8, 0x2d, @pid=r2}, @typed={0x8, 0x62, @str='lo\x00'}, @nested={0x170, 0x43, [@typed={0x8, 0x92, @pid=r3}, @generic="6b44b04b5e7bf4c83b67848b7a6f172a361e34c41d93158aa8db36f12e87b8a867d2e68c897d13bf1beb9a352ffe02083fb298bb9ad455bf59194a73fc9d8fe347ae25835766cdb9ff6df4f03591d7efac5c0430403846a06fec042ed2a3a8bddf6ea56ebf6134f559ce536d65f5cb12120859bfe1fff318689aa83cea932816ebc2462d616f0acdf169eaffe23a54d605d35de3f061a2cbbf6dbf728bc0d0a0da0ea9034b941e5d15dc30a36211297189488e1fb05c561ad936d377607b9b49c39a8435118c27278d3bb32cf6e4", @generic="b2a02b8a934049abe350093a6c582cb7747d172a6b6a38ea2af537fece806d56ec3e8bc22e8e604d0fc391ee4e0b68df77338e3e0ade9dc3384d3a2cd7ba5650baae449b43bc32f826e2b84724521fc21a75e67eeb3f4cdc4be458db0080e842e23f3c66fd205e7a7f534e407dc3f4688c8e00", @typed={0x14, 0x5c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x94, @str='ppp0\x00'}]}, @nested={0x30c, 0x25, [@generic="1387fec517a0c8461dd388d0fdb32779ab2f178b71fa432589f0f60fdfedf4fef457506be2e3d221f5815b09fe32ccb12d5f7affb213145738a803d646a704aebad509ebf9344b9bd685b2e0c1e0c9c9d2d42d46fe513fb4109d2ba8983bf6638cd15f3148fc89c673bcbb7411a91b05e8e24e36fbcdd128d4ce24aebe5595fd3666d64a84afb80c5fee6f7981ee56e3ecc30f6019e9459c27b57c0a8b54f1d83ff6912c2f73076ca3997946680ac3401b2fc0140a3d3a44c4267ea71c9dc1ab9a4628a51d093e3b7636a799e222f182", @generic="e0a4f8049b93778b9deb930cfac538b23fddc5c7a9ff09ee6ca0a53a612dcf1d8bf8f5b1acbaf4e72b04216e71b4b138d75eb63416f9f23a25964c2b3f57cc2f6597fd2c51c331", @typed={0x8, 0x18, @fd=r0}, @generic="282a60f09b843a981907662988c23a5a77f2230143044f265bb64455907e4873c34bd6d6516392e8599ea20afd0a7b0caf144e2ebe9de7404f571120b304b593434077e0f7b4e74bf38e2aea357e8a", @generic="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", @generic="80373e6c384720c92ec6b01f6b908789deaaacd65eba3c6b671eb0e9698d4de08b212b82f5c6f2ffe6a4c98989535e0d651f7b648d225c32eae85b18942327679136c25923b40b8851507a1cd5b33fd2b09d211e9c743d690198d33d93fbb32d7f206add62ed3cf890d1a780581659f0811abb45b3604e7f87137fab7c462c622d9e8863f0dafdd006be7df79f2e240fbb692efc97", @typed={0x8, 0x1a, @str='&\x00'}]}, @typed={0x8, 0x44, @uid=r4}, @typed={0xa8, 0x78, @binary="2e09ab62867a8066ab760aa28ab47249e273d4ba5d463174af15025b30a364f9aadfec6f48bba287ca6a15133f33d0acd91273b58db5bfa7b573a8f271289710a82c06a8972d6762ef707678c2f93cbfe128daf072e039d094f038e1a6ebfe7b02abf0daade09821ab744067b201102c61f87de588af4b9d88afc694055f0d22b44d3a017462ab8afb080f1c49b76aa70917b90d0affff177b3ab09a5f5f1dcd59"}, @nested={0x1c8, 0x82, [@generic="d0ab474027e4689f952543d548fea49caea213d2b05be8f9f6278f09782a4b9c6cc0faf0dc3e312fc484afd675c26135a62bf2235403052dc4db1444c303e399a9b0240fa9666e9ec58a2599b6f3583b96f992524eff6624853bef143bf0e1b32e2bc629527c03183191b9b12be8493b595f2a4aacbce0cb8cd8adfd05798210f54cd36075f34143ac76247d6c4e5257a44c51e1524b6a00fe96e148c28d837f4ba6f6d200414b3711336d890bbe4b65a24d67cc679529f1dea218fb38b1417d286cb3c0bbd41f7f76ec3dcc794ea112afe4484b56cd0e31386d82498d4b6f", @generic="b0aeac1029cd9c3e07961ab930df38a2e6764f012dd42ec5c79aa54121e83ec77a2ffb1b97c02f66729bc4ea010e6af1d7ca36eed768853aefcc5f9b5cb202cd1e7760d2b81ae4df82a79d9c51b22da3825314914aba8115ffcbab280133e5444c10c0c8406e2f5dae51d7bfb71118c91b017297a2662e9731a6f1cd4c49bcb1b4d806af4de6ac99bb9b90811d43e0ccb3291a2d79d41fef0eb050590d59f6c28e26e1a5b910760cc4ac707398c68e09df475b339f3048dc85376715217390064a63e1d904c26c4b08af529d0fff207aafa13486bccb9dbcaa772b9672bdaf84c03b87"]}]}, 0x718}, 0x1, 0x0, 0x0, 0x400c0}, 0x20000001) 2018/04/12 20:03:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000000c0)={0x8, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') fchdir(r0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/04/12 20:03:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="b0baf25874802c9365b628891e6ee27c", 0x10}, {&(0x7f0000000040)="a0532315ec29875ece87b21fe09485eab0e168839c17b87cbdd2f65c0d2f9b8d0290c6d93ec3e30a0af05eddffe2330b797eb0c1467f", 0x36}, {&(0x7f0000000080)="11a4bb158da7ae7fd5cf8ca9", 0xc}, {&(0x7f00000000c0)="f98f59fbeb12212f0ff81010be7063bd988e4fbca16db1ea88796349f3daef1eb688b0094ce6321f70d2d967e0fa5dfd46ee972c25b6de7a10b0bdf457a93275", 0x40}], 0x4) fcntl$addseals(r1, 0x409, 0x2) 2018/04/12 20:03:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80, 0x2}, 'port0\x00', 0x0, 0x0, 0x800000000000, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00bf51b86d2359990800000000000000c19371483c372bbec3a1321000"], 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x8}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) getpeername(r1, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x102, @tick=0x3, 0x2, {0x7ff, 0x19de0}, 0x7fffffff, 0x2, 0x7}) 2018/04/12 20:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') fchdir(r0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/04/12 20:03:55 executing program 1: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) accept$inet(r1, &(0x7f0000000200), &(0x7f00000000c0)=0x456) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4c885a08}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}}, 0x7, [0x5, 0x81, 0x2, 0xfffffffffffffff7, 0x0, 0xc8c1, 0x3, 0x6]}, 0x5c) 2018/04/12 20:03:55 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/86) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0x34, &(0x7f0000000040)={&(0x7f00000000c0)={0xfd70, 0x3, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2, 0x0, 0x3}, [@typed={0x0, 0x46, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x14}, 0x1, 0x0, 0x0, 0x40041}, 0x5) r4 = socket(0xd, 0x805, 0xffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x4}) r5 = dup3(r1, r4, 0x80000) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000002c0)=r3) getsockname(r1, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) connect(r1, &(0x7f0000000180)=@l2={0x1f, 0x24bf, {0xfff, 0x5, 0x401, 0x7, 0x7, 0xff}, 0x7f, 0x1}, 0x80) [ 552.616097] IPVS: Creating netns size=2536 id=142 2018/04/12 20:03:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') 2018/04/12 20:03:55 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$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), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={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) shutdown(r4, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6(0xa, 0x1, 0x87e) 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) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x3, 0x3ff, 0x3, 0x5}, {0x3ff, 0x9, 0x400, 0x4}, {0x4, 0x0, 0x3ff, 0x6}, {0x6, 0x5ae, 0x6, 0x5}, {0x3f, 0x13a7, 0x8, 0x6}]}, 0x10) sendmsg$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$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680), 0x0) 2018/04/12 20:03:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x6, 0x8) fallocate(r1, 0x11, 0x100000a, 0x10000) [ 552.656109] IPVS: Creating netns size=2536 id=143 2018/04/12 20:03:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='&\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/04/12 20:03:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept(r1, &(0x7f0000000040)=@can, &(0x7f0000000100)=0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f0000000000)) [ 552.688703] IPVS: Creating netns size=2536 id=144 [ 552.705446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28088 sclass=netlink_route_socket pig=6213 comm=syz-executor7 [ 552.723585] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28088 sclass=netlink_route_socket pig=6213 comm=syz-executor7 [ 553.412597] pktgen: kernel_thread() failed for cpu 0 [ 553.417714] pktgen: Cannot create thread for cpu 0 (-4) [ 553.423197] pktgen: kernel_thread() failed for cpu 1 [ 553.428276] pktgen: Cannot create thread for cpu 1 (-4) [ 553.433647] pktgen: Initialization failed for all threads 2018/04/12 20:03:56 executing program 2: pipe(&(0x7f0000000040)={0x0}) fcntl$getflags(r0, 0x408) 2018/04/12 20:03:56 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={r1, r2/1000+10000}, 0x10) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2000, 0x0) 2018/04/12 20:03:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000002c0)={0x9, 0x6, 0x2, 0x0, 0x9, [{0x1, 0x2, 0x1f, 0x0, 0x0, 0xd00}, {0xfffffffffffffc01, 0x3, 0x8, 0x0, 0x0, 0x200}, {0xaf, 0xa95, 0x100, 0x0, 0x0, 0x80}, {0x3, 0x3, 0x8000, 0x0, 0x0, 0x800}, {0x2, 0x5, 0x0, 0x0, 0x0, 0x2}, {0x5, 0x216dd0ad, 0x1, 0x0, 0x0, 0x100}, {0x8, 0x2a, 0xffffffff, 0x0, 0x0, 0x400}, {0x3, 0x10001, 0xf18, 0x0, 0x0, 0x801}, {0x0, 0x7fc, 0x20000000000000, 0x0, 0x0, 0x100}]}) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) recvmmsg(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/12 20:03:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000013900), 0x0, 0x405c80}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00a3161f932814c2a2dd5cc0f519cbc5bca11dfae951cbfe0bb91dd35b142bed7ab70a587b"]) open(&(0x7f0000000080)='./file0\x00', 0x2103, 0x40) 2018/04/12 20:03:56 executing program 7: unshare(0x400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x6b9c034edb8b169c, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/4096) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/12 20:03:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x7fffffff) 2018/04/12 20:03:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000200)={0x2, 0x20, 0x3}) write(r0, &(0x7f0000000140)="24000000210025f0071ca46567e79b57020000000010000002e192e708000a1800000005", 0x24) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x80247008) r3 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f5656d307365637572697479757365726367726f7570656d317b7b237b00", 0xfffffffffffffffc) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="16cf3e9f674c5098c2e4aab2597968993134cffe636e38a745cfe17cf765a77b8d86e9b337fce3d951a5c0a968ea2e", 0x2f, r3) 2018/04/12 20:03:56 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_channels={0x3c}}) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xff, 0xb9, 0x9, 0x7fffffff, 0x2, 0x6, 0x2, 0xe0, 0x38, 0x24f, 0x401, 0x19861986, 0x20, 0x2, 0x20, 0x100, 0xb}, [{0x2, 0x4, 0x1ff, 0x5, 0x6, 0x1, 0x2, 0x7}, {0x70000000, 0x1f, 0x4b, 0x0, 0x9, 0x8, 0x5, 0x3}], "3101fcec14670a77080d6922fb5f48b02eaa23b9f6efc5bc773109de10bd30970bbedc6c07be2f6ecec88fab00b012b1770674f8c0fb312c9f0854d1938ef533a19019bd6326d8c2a6a02d08724c220c", [[], [], [], [], [], [], []]}, 0x7c8) 2018/04/12 20:03:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) fstat(r0, &(0x7f0000000180)) 2018/04/12 20:03:56 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000080)={'team0\x00', @ifru_mtu=0x6}) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x8001}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0x32d) 2018/04/12 20:03:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/12 20:03:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000004000/0x4000)=nil, 0x4000}) ftruncate(r1, 0xfffffffffffffe00) 2018/04/12 20:03:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getsadinfo={0x14, 0x23, 0xefad5779626d88db}, 0x14}, 0x1}, 0x0) 2018/04/12 20:03:56 executing program 7: select(0x65, &(0x7f0000000fc0), &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0), &(0x7f0000000200)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x41, &(0x7f0000000040)="6df732eb1a4dc1d7145806644127d8b73033d0eb2eb37372870c84164625ee3e1825a68bc9c570b4947575d672e15d3dba0ba633d25f512b85dffe6165a5280114"}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r0, 0x0) 2018/04/12 20:03:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) recvfrom$inet6(r1, &(0x7f00000001c0)=""/177, 0xb1, 0x100, &(0x7f0000000280)={0xa, 0x4e21, 0xaa8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff17b}, 0x1c) 2018/04/12 20:03:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/12 20:03:56 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0xe4400, 0x0) r1 = getpgrp(0x0) syz_emit_ethernet(0xff, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x4, 0xcda7, 0x80}}], {@x25={0x805, {0x0, 0x80, 0xf7, "6031248446b5a1e650a23c2f81f825bcdb674c4a48889286966a66ab7eb1731885716e9cc866c196246392c314915e46d66b7eb43a42cc201952627050d3b91289dee55a72ef01ca4cdb42ccacbb856dc889bcf447f062b793d480f8ec95e34d1a57dd0acde00bf816d61647275b9840691d42630b4c250b0e2524be197e9611638f2b22f02a27d9f1581e17fe9f49dd7aafa9edf25ad1d8de3d42b62e116c8af28474ecebca7ab465b0fe71edb22d9d9dc47967995a80cd4a0e72ec82e57a1ee56f002681f2244556c4eb70e55c7e54806c98832c377e3634e820879d14e001e0180fb463622db40cb2"}}}}, &(0x7f0000000140)={0x1, 0x1, [0x2a1, 0x9de, 0x44a, 0x488]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) clock_gettime(0x8, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x8}, &(0x7f00000001c0), &(0x7f0000000240)={r3, r4+10000000}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f00000002c0)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000300)=0x4) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/04/12 20:03:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffffc, 0x160}) 2018/04/12 20:03:56 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x40, 0x9, 0xffffffff, 0x2c2, 0x166eaa4e, 0x3, 0xfffffffffffff801, 0x7fffffff}, &(0x7f00000000c0)={0x5bf, 0x2, 0x33, 0x5, 0x8, 0x8, 0x8, 0x6}, &(0x7f0000000100)={0x40, 0x0, 0x5, 0x20, 0x4, 0xcf13, 0x100000000, 0xffffffffffffff80}, &(0x7f0000000180)={r1, r2+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x4}, 0x8}) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/12 20:03:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x7fffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @loopback=0x7f000001}, 'team0\x00'}) 2018/04/12 20:03:56 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/50) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xbf) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfc31) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x6, 0x1000}, {0x5, 0x7}, 0x7fff, 0x1, 0x2}) fsync(r2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/04/12 20:03:56 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\'!\x00', 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x4, 0x3, r5) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {0x100000000}, @control}], 0x30) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)) memfd_create(&(0x7f00000001c0)='\x00', 0x2) 2018/04/12 20:03:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x1) r3 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f0000000100)=[@release={0x40046306, 0x2}, @register_looper={0x630b}], 0x6e, 0x0, &(0x7f0000000140)="3380fe2c822dd8ea3bae38eef8fee88601e562e1ed0cdf33af7fda16814eab1a6938d4e404c80e6bfaf097857700d7a74b589847bca844961383f099a5471b3bd4540f1f7e89f387ca96154f9672996d6d842adb54f3da9b518948b9ff93a7d0e73222fe617015b4c525786a6667"}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:57 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x2000009, 0xffffffffffffffa1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/04/12 20:03:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10007fffe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x8, 0x3, 'client1\x00', 0x4, "6534ff31e532c895", "af20e17b12bf245a7c37529c1e0488cf962d6e4052e60ff9dac60905cc8be4f8", 0x1, 0xfffffffffffffffc}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/251) 2018/04/12 20:03:57 executing program 2: r0 = eventfd2(0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffd, 0xfffffffffffffd15) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$update(0x2, 0x0, &(0x7f0000000100)="eafc2cbdbd58f8e6fa9ba6aa537e0b2580e081eec1f9f1909deefea159492345542ef7aa667522b3b0e9db969b229521704c9d2a08dc94f2", 0x38) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r4}], 0x80, 0xffdffffffffffff8) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000180)={&(0x7f0000000140)=""/18, 0x12}) 2018/04/12 20:03:57 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x4, 0xfffffffffffffeba) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)) exit_group(0x8) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/04/12 20:03:57 executing program 1: sysfs$1(0x1, &(0x7f00000000c0)='proc\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x41}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0xfffffffffffffda3) syz_extract_tcp_res(&(0x7f00000001c0), 0x3, 0x6) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007900)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000007a00)=0xe8) getpeername$packet(r1, &(0x7f000000d500)={0x0, 0x0, 0x0}, &(0x7f000000d540)=0x14) r9 = accept4$packet(r1, &(0x7f000000d580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d5c0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d600)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000d700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000d740)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f000000d840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d880)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f000000d980)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000000d9c0)={@loopback, @loopback, 0x0}, &(0x7f000000da00)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000da40)={0x0, @local, @loopback}, &(0x7f000000da80)=0xc) accept$packet(r9, &(0x7f000000dac0)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getpeername$packet(r2, &(0x7f000000db40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000db80)=0x14) getpeername(r1, &(0x7f000000dbc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000dc40)=0x80) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000000dc80)={@loopback, 0x0}, &(0x7f000000dcc0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000dd00)={0x0, @dev, @dev}, &(0x7f000000dd40)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000e480)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xa040000}, 0xc, &(0x7f000000e440)={&(0x7f000000dd80)={0x690, r3, 0x214, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffeffffffff}}}]}}, {{0x8, 0x1, r5}, {0x1c8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0x3, 0xf0b7, 0x9}, {0x9, 0x40000, 0x3, 0x5}, {0x8001, 0x5, 0x7f, 0x685e}, {0x1f, 0x1000, 0xbbce, 0x2}, {0x2, 0x101, 0x0, 0x1000}, {0x80000000, 0xbe2, 0x5b0, 0x9}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000000000}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1a0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r12}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf29e}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r18}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}]}, 0x690}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) r21 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="fd17c108a69c700ec11b4946018b6321dd033f9e1b138fecc31b9583109783c297a1ccc29d7cda14fcf9702c0037787d56dbb565c77104ad1c11a0da07fa575bb69c73a6d2b2c5416146dac59a98f4b54515f2ef717893150c7e0b024af6db3be532de4f129508a1a6bdf99ce560c3d2baad57c28f78a393e515442142fef2c9de4819dff9a71fcbf449b4d6076aed264f4f64d23107ba8694733697b082a9f10b12c522ee6cfa8047c2e954d4005b3247ee4980cb2b692bdca6fc5987920fa8314581", 0xc3, 0xfffffffffffffff8) r22 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto(r22, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r22, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r23 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x80000001d3) ioctl$KDSKBSENT(r23, 0x4b49, &(0x7f0000000400)="2d4648460db3e8d7da9b50aba48625554bda213ea09439176fa920b186ee034a544e1d2920c1c9fde6f970d58d933a098bd71418393f8347816bdb3e3f865289ffe893d4308ea8b3d848dc9f2a79553673374a8cdcf95420ac47773bf0f55245e8a7513ad6e5ff0bd92e35a742c69db3d84af180441a1e10f84ce1d7cca4cf89b8e0f1407b7e3b06f83840f003e9b7a9536edf0de00de62a21b4dca743f77d40e3661564ba59a87ff2c5930dceb9a637ee6a2592707b28d4c8b0997ddccddd2203f70684fbf556") recvmsg(r22, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r22, 0x8903, &(0x7f00000003c0)) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$bt_BT_VOICE(r22, 0x112, 0xb, &(0x7f0000000280)=0xffffffffffffff80, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) keyctl$invalidate(0x15, r21) getcwd(&(0x7f0000000140)=""/77, 0x4d) 2018/04/12 20:03:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:58 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x10000, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/12 20:03:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x8, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) read(r0, &(0x7f0000001040)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x8001}, 0x8) 2018/04/12 20:03:58 executing program 1: sysfs$1(0x1, &(0x7f00000000c0)='proc\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x41}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0xfffffffffffffda3) syz_extract_tcp_res(&(0x7f00000001c0), 0x3, 0x6) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007900)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000007a00)=0xe8) getpeername$packet(r1, &(0x7f000000d500)={0x0, 0x0, 0x0}, &(0x7f000000d540)=0x14) r9 = accept4$packet(r1, &(0x7f000000d580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d5c0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d600)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000d700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000d740)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f000000d840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d880)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f000000d980)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000000d9c0)={@loopback, @loopback, 0x0}, &(0x7f000000da00)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000da40)={0x0, @local, @loopback}, &(0x7f000000da80)=0xc) accept$packet(r9, &(0x7f000000dac0)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getpeername$packet(r2, &(0x7f000000db40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000db80)=0x14) getpeername(r1, &(0x7f000000dbc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000dc40)=0x80) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000000dc80)={@loopback, 0x0}, &(0x7f000000dcc0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000dd00)={0x0, @dev, @dev}, &(0x7f000000dd40)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000e480)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xa040000}, 0xc, &(0x7f000000e440)={&(0x7f000000dd80)={0x690, r3, 0x214, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffeffffffff}}}]}}, {{0x8, 0x1, r5}, {0x1c8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0x3, 0xf0b7, 0x9}, {0x9, 0x40000, 0x3, 0x5}, {0x8001, 0x5, 0x7f, 0x685e}, {0x1f, 0x1000, 0xbbce, 0x2}, {0x2, 0x101, 0x0, 0x1000}, {0x80000000, 0xbe2, 0x5b0, 0x9}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000000000}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1a0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r12}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf29e}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r18}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}]}, 0x690}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) r21 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="fd17c108a69c700ec11b4946018b6321dd033f9e1b138fecc31b9583109783c297a1ccc29d7cda14fcf9702c0037787d56dbb565c77104ad1c11a0da07fa575bb69c73a6d2b2c5416146dac59a98f4b54515f2ef717893150c7e0b024af6db3be532de4f129508a1a6bdf99ce560c3d2baad57c28f78a393e515442142fef2c9de4819dff9a71fcbf449b4d6076aed264f4f64d23107ba8694733697b082a9f10b12c522ee6cfa8047c2e954d4005b3247ee4980cb2b692bdca6fc5987920fa8314581", 0xc3, 0xfffffffffffffff8) r22 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto(r22, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r22, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r23 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x80000001d3) ioctl$KDSKBSENT(r23, 0x4b49, &(0x7f0000000400)="2d4648460db3e8d7da9b50aba48625554bda213ea09439176fa920b186ee034a544e1d2920c1c9fde6f970d58d933a098bd71418393f8347816bdb3e3f865289ffe893d4308ea8b3d848dc9f2a79553673374a8cdcf95420ac47773bf0f55245e8a7513ad6e5ff0bd92e35a742c69db3d84af180441a1e10f84ce1d7cca4cf89b8e0f1407b7e3b06f83840f003e9b7a9536edf0de00de62a21b4dca743f77d40e3661564ba59a87ff2c5930dceb9a637ee6a2592707b28d4c8b0997ddccddd2203f70684fbf556") recvmsg(r22, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r22, 0x8903, &(0x7f00000003c0)) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$bt_BT_VOICE(r22, 0x112, 0xb, &(0x7f0000000280)=0xffffffffffffff80, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) keyctl$invalidate(0x15, r21) getcwd(&(0x7f0000000140)=""/77, 0x4d) 2018/04/12 20:03:58 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) remap_file_pages(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x8, 0x80, 0x10000) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:03:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000500, 0x0, 0x0, 0x200005d8, 0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x41, 0x88e5, 'tunl0\x00', 'ip6gre0\x00', 'bond_slave\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="37c03a868d4d", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xc07d9cdcc16aa068, 0x2, [{{{0x9, 0x2, 0x4, 'syz_tun\x00', 'syzkaller0\x00', 'erspan0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x120, 0x170, [@cgroup0={'cgroup\x00', 0x8, {{0x7ff}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 0xfffffffffffffffe}}}, @common=@ERROR={'ERROR\x00', 0x20, {"12e1a1aab2000861be5413905353e084440095fcc0dfe905a5407ea9a6e3"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xc9, 'syz0\x00', 0x8}}}}, {{{0x15, 0x54, 0xdada, 'bond0\x00', 'syzkaller0\x00', 'ip_vti0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0xf0, 0x158, 0x188, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0x13}, [0x0, 0xff000000, 0xff, 0xffffff00], 0x4e21, 0x0, 0x7, 0x4e20, 0x1, 0x20}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x11, 0xa, 0xe0e, 'yam0\x00', 'bpq0\x00', 'ifb0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x5, 0x18, 0x88b5, 'ip6tnl0\x00', 'nr0\x00', '\x00', 'ip6gre0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x120, [@connlabel={'connlabel\x00', 0x8, {{0x8001, 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x670) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:58 executing program 0: r0 = socket(0x11, 0x2, 0x9) open(&(0x7f0000000180)='./file2\x00', 0x210200, 0x110) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae", 0x3c}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r4, 0x0, 0x2) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r4, 0xc0045878) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={0x0, r6+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 20:03:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0xfffffffffffffd78, 0x7, 0xb, 0x211, 0x0, 0x25dfdbfd, {}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x880) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000e40)=0xe8) r13 = getegid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000e80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000f80)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000013c0)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001580)=0x0) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) r23 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c00)=0x0) r27 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r29 = getpid() r30 = getuid() r31 = getgid() pipe(&(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) r33 = fcntl$getown(r0, 0x9) r34 = getuid() getgroups(0x1, &(0x7f0000001f80)=[0xffffffffffffffff]) r36 = getpgid(0x0) r37 = getuid() lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="401039ad94a6d4a20cf7d8a0a4357ba6f5487babdf7f4b9f1c0a653c69c56988acc94af0a6bc96c1dbd3f50daffd1edc8e67fb3c9b4d88d3eaf0642db5dd5d74ec83380272f9c55a8d3d5e865531bd88b93ae4ae4e1f8a0ce2204edd429c6d569a1bd400ad1724afe6c566fa53653be321b132fa885afd13e56188f4e3b65868136d76910e430c5b421cb65d4ac682854bc932f24fe6818406c3151d01eef4004e2af433763a86bdc116dca1334fb082a9444be838916ca0c9ded8c07081e6366504b3075253830fb49005850c8b11c90e86127d2edf356fd22be1b19215229d449d2081c321da6ad0d43aa9e290a82c19", 0xf1}, {&(0x7f0000000280)="42452bc5e02db95cd4b226ab1fa42525810c12b1a80e0a18ea100d291921d92debca939f0fafa09d66256ad3a38f41e676a6cb82e8133903", 0x38}, {&(0x7f00000002c0)="34f8b001c1b7459c450f9983aa4a15b10e8529546d37ef1fb528d792f5cf69e48b6535e1a86c6a10097bbdadd815c21d82cf043af489dae8d5edb9a6efdbacad65bd72a4b74b7718305e5200b26b11de766558bdfd42d1452272bb2c91664c2bacc7b46b0f086826b53d08ea3b6b9cd014d177aaef3b94a3965fe7f02ad3ca300a834beb75ca0733fa45af52dc15c98acaafb530c6534751a51ea14d7305b7c1a662592e68846f6b34ebda58af96553f017d1130830f680b4337d754b598d07996843a65a06db5b3a9327656c678a898b8fb733863c8c128e3423f0492ea2992a7e60459fbc985e98c0751d7aa144d14b678fbbfd11afe", 0xf7}, {&(0x7f00000003c0)="a2b00a0d229ffd7e5865f5437a86dca71ddc7b6a119454d2bc83500a9ebce2df7f6f8c98e8f0414d6988c29c8774cc6ff8a21569cb8e02587ca5451a550010e5ac87b48579b9f79828c54cb69f695933740ac30b2b457116ee6a3beea7", 0x5d}, {&(0x7f0000000440)="aef23a25f6bf1a0efc52f3bfb83add1ecef55cac90bf1b2a8821b337a3117a62ec10cb4548c2c1ce8d9d8ab28f9e89b42da242", 0x33}], 0x5, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x10}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000900)="5bab78dd4b090d031cd86d9bbce1dc2f20d8267f8782d14e49dd5acc74dbebbfb5b5201b9d0315c53ea8b611eeb1b514f324fdffd6a0884ce3e7a8c0ac28e96c9b17ed6c0daee71e94867e1707ad2d54db9c", 0x52}, {&(0x7f0000000980)="9e7e73062094aff45b2751eb9e24cb3cb706332c4535dc1c8844c773227a6ac6ef2cf3334437434875e46f0c71299426a661f7a7599347a587527bfaa3a68fbe025ca40e2284dda9bda35b0bdf439e92d77e3b69875fa2e74931e3ebb57b241005d5b1378ea97daaabdedfcab4df931e6ace", 0x72}, {&(0x7f0000000a00)="06fe140be4956922939535cd7a85cf0d2048f07f7a6863abdef6ec3931b816f71af4af74b7676e3402a542b982482f6007de35e8", 0x34}, {&(0x7f0000000a40)="a3fbf276a6fe6b6b0bcb9da67235d17e249413010ed20cb48d7d6e50c447f46b78326f215537b00b913a598c1432202974bb384c3a5a813e71cb78e8db2c68b42a5dadab1f703739694975c629e7c43f1312fe42fdf1c509776d07208ecfefb2c17a68921526316f99712b7d3660ff694af1e91d7c3131fa81ba08ed52b897f3565bc8f536ed16facaaf1623b7b2d40dcd604ebe921de843e86b73c98be9bbf11d0afcfc2234041db2a41f0730645e421c1502786b63df8d1ea5c2bbd4adaa555d295dcb6a8e4bf47ca36b3c9bb7d0a1", 0xd0}], 0x4, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}], 0x108, 0x4}, {&(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001180)="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", 0xfa}, {&(0x7f0000001280)="fcf4512f358722100f3f1cb32a36a670cb4a2dfd88507be409bcb0b629fe5103a9c6c3a8393e177062b86ad4b1a7604ce063ba58a61338a83eeb67f594abb4f69f372c46f7e8bc74bfa6a8a3ee", 0x4d}, {&(0x7f0000001300)="ab742cf0aa433e699d80c1d0455863ae8cbc4da0304de84f506f2ffbf5d6a017d8b6ffe61eebcdc1512c576f4f48ce9175dab5a85485ee3fe59261591e69a0fcceb68bc01bd2413e2ba583356ce13d6bf44e0fdfd7f74e4bc0feb114597b36d183d37bdef713cdec98d4fcda3581893fef6a4efc00b276e589", 0x79}], 0x3, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0]}], 0x90, 0x80}, {&(0x7f0000001900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001980)="85f5d0bf21072eed23946afbceeaf70fa402126b00aadc6460e8cb6185c5bef4ac49355d8ef1ccbd27c4b6d783de59cb739c273ab73d9e59f6a3ee3036d59a1a6ce61dd6472011d0342edeac307f506dc2bc57924e5769e743469b3284fdc9f63c1799d11837f95757907d4f33300d381a1eb2dae493630fc256fbca871abd8b3cc387376f9e37f7e5f1b177a78b7031ee4cfe012d0781c4093b287451940efd501b83ee5b85e4f62f8c7cb0adee8155b8e22857", 0xb4}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)="67abd559807b92d63b4ceb902f40c24ea77ec5", 0x13}, {&(0x7f0000001ac0)="07145c5137e64dc11950c653522160e8b885ef9234b9a3557fa001b965218e027807b2901b8d14da72cf0c594b9d7b0fa1c61f569d6286d287ed879e03e2c70d0258d16ec2b3d073de67944313d0842ebf8400af029921b8fd9e2e94966fee729404dba7d780dbcd5a3bf9baaf1431bc8d9a09819c9a783e600362012fe105a0998d05ee1d8e7e222884cb28da4116556f6bb76356670c88ee8f962d3a2f57a644a471992be8137d8d64ea019bcee7ecb4f1de7e72816066a1e103400f3e4a1af649b88012649f0f259e1e", 0xcb}], 0x4, &(0x7f0000001cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x38, 0x4000004}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d80)="0151eb5ffa211a7f2ca62fb783bc1303bca045bb4bb2a39f03ee92d3c0263d2b674cc605c807ead56d60c4706cd0b173c557b307f97595dc6cb76bf043a3ac3494d0b5f9fecc57d07df23cdc648b49b6394423cacd9aac892f30d497830c6f2dfce73b57aa8bfeea117c7cf76b5aea2a70f74defb364fee11a7d9e410fb9af4eaa1fd866579492818996bcb01fe7fbea28dc382c59aa03654e13fabfdcb0855116a8", 0xa2}, {&(0x7f0000001e40)="d50f004c7e10b975c268b76553ef7ef99bb51d653851bbcf887605494b8baeb87352c5457f657aa5ad389d05fad7a62e40751fb411b69f9ee8abc020f5d24cf37deff21842a69cd8c86ae8e0ef0070b3c1ae6522d9327fb68cd5b6b76968358f5000eae98b8cd574730528afb2c4a8e629813bd70a696ab7eef25b4bfaa192f632f33e13d1f13b90d5ed2dbeef7087ee7919", 0x92}], 0x2, &(0x7f0000002080)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r32, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}], 0x158, 0x24000080}], 0x5, 0x801) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/12 20:03:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) tee(r0, r0, 0x10000, 0x2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="6fb4d740c4ef0a030e310c55da7bc032a1674fda6780183013e7c8df35e1616613f19cde6a6fecd4df66da0429241ec6bc53cb4b8aa9f14b1c6346", 0x3b) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {}]}) capset(&(0x7f0000002ffa), &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x40}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/235) 2018/04/12 20:03:58 executing program 3: prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0xfffffffffffffffc) 2018/04/12 20:03:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x18, 0x20000032, 0x831, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/12 20:03:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:03:58 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000493000)={0xfffffffffffffffe}) 2018/04/12 20:03:58 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x1000, 0x8, 0x100}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/04/12 20:03:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:58 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:03:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0xab) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x8282, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x1f, 0xffff, 0x0, 'queue0\x00', 0x5a3}) 2018/04/12 20:03:59 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8403, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) 2018/04/12 20:03:59 executing program 3: lgetxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@random={'security.', 'tmpfs\x00'}, &(0x7f0000000140)=""/58, 0x3a) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000000240)) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="dd909f862408d0c32f7ab5282d0b6d0732c346622179e5f3137531b13a8f89bf8741e10ddb300a216dcca25172e0d0f355aa5e0fee5cc4aca10c8949c85c516c68f09e150011669132c75f836ad20c7dae5962eec6aaf36da90548b79a22637ffbb76384b314c684ee646d75c9d42a9a7908cc37ad950ec2632aa7f57433db675492135e1b22b3970f3d7e52f1bd14a41562b4e07c32710a13ae774d25f6275b0bbde8414468be0bfab0cc35b1312ba5110017"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) 2018/04/12 20:03:59 executing program 2: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0xae064a7413f004ec, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/165, 0xa5) creat(&(0x7f0000beaff8)='./file0\x00', 0x0) 2018/04/12 20:03:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg(r0, &(0x7f00000041c0)={&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x3, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003980)="907b66243abccd45709b07c55c5ac9f48e4f809da8fac21f1e14", 0x1a}, {&(0x7f0000003a80)="936585706de97595b1568e4909c23f9f486080f153c08069d43e605131e6a458c71f4c3ccbf470b5e24bd85d37e5c50b258ed2435319551b052bca4e700d333b8be06a394f0ea17ca961bfbb8150941294f0d175c6525ecbcf53089282891eccc1cd78cd477786fd7413f832cddb595d5930077611023a98a70455e126e99f54cbc2d500f83c5728a2bfeebe3c3aa0bcdfa22addc69f304c1b8969ac023305058160c5916f842d85c266e319c284c71b3a52940014437f33c7a60b7690124407865d9471aefe3dd2e22db03f8280fa8da1", 0xd1}, {&(0x7f0000003b80)="a0bc9cae0209d8c637d829bc4cba50903645e9f3b76e764aa1dcdbbfe86dd3ca159738f6f8bc75b1d1cdfa8c49e21ac218774ff47df7a6dc9adc29594c5167f113c355acb12cc8d72ca8caa9f7cc46bca77006d0d53080ab0294bb655de73fb720019efe4dcc47ce7bf159bc039352dc88f27a2532a57ee277f1047bc166d609b2c4a4c7e5b9843fae81967ed6fd825c205ea6985c130dcae70871f3299f9d67e53be4f2557f1d4d40c8bcccfc70df002f1dac14a41e115214f634f22ded4622a6ef69c14bee7e36a02b5127a74c68a54d98f506cb7fd4d1684e18421d2ccc9282bb88442aa67d6f27493ce4a5c544de65661722cafe", 0xf6}, {&(0x7f0000003c80)="73bc251bf7d93a95aec52e8b34e4e665ba3ac13bda4e03c8159be3a3282e75d91aeb47622302affb71cd04770fb63353bda4d3c987372b53984458d63b", 0x3d}, {&(0x7f0000003cc0)="d311ebf59332c21008ead6031caba2a871fc597d88681a4a9aa0e738e4734185d7b8eb76e6934dbef9b5e40e65752cfd1cfe6b06c62e1c5b5a489b67c3390a9a8c3e17f81e195d5d476ad87317ce2d679e008bf5d60e26eb46779b3a3a793c47cd4971c136c7367d73b0e0df106d9b745efbceaccaba49ecd932daab9ad5a1587b84268ec8f28a4222534972c819d0e85fc3222a6f7e0e588072b490e66bacae3ab8f0bf64bc981ede6c9ff7c1d51e886754f26ce403eaa49adaf94285b93e9fb03d02a39a3ed6ccbaef68a0afcacf53fd635d5b7ae7b9ae3b8dea1c572ef4d3a5a1f4db7d1a7c78e18f", 0xea}, {&(0x7f0000003dc0)="30beb19822dc4ef14ce383c8406bf6fb8a3a769a4d16426bee03dacc2c67dbc48c9ee1cc61642330fc1a905781b6e914d5fed852e7f37d540a2a6811ea573d953bee4c08bcb0e1a8c3a0e4ddf43f9fd8c5d4ec769ff9d92aee3301e671f18092607faebb6c5a39a34201332075bfb9ccf00f7409027a2ae542277617fe0acc48eb6641137476141bb9020ef325e4b6b1b441ed4676f3b7330ab1fa010cdbd0d8f9671c70d36ddde2915c4466cb15ce6fa46d98b26051c89decd655180a44177b769fefec5dbc4f6f95613ff4", 0xcc}, {&(0x7f0000003ec0)="133754d4e3e8706fc6e59683a05189d5bfec9805d68cdf79facf9f0a1dd7fcd89b7c45cedb2167f4975089682edc552af7ac6745ac2a73d0f31c83ca83", 0x3d}], 0x7, &(0x7f0000003f80)=[{0xa0, 0x0, 0x40, "0e78b0164afcf33b2631b8e6c196532611b347b831927efe8e8aba1e3f1e893f27d655260646e57548bae53e0d22b5b82e582d3026863be1bd6a632523a8f744cbc650e04fc14316e77c08403443cca3b2265f547fb54a57cd216a81cd574fcdd605113c0a4cc2d57893b7e5065cf7b24e5c7211b8e543b1bc2dec18cc5fedfaae06c107a80af21c27e13e0944e1f97e"}, {0xe8, 0x13f, 0x9, "a388e63dd1d436b2ec469eac12c19c8fa67f51f4b2e7bd36cf7d8537ccdfb2a51f1d24a5ef4842e43e1c909fdf6f7a84638159c23a5d52100507c3c12a4d402b454a649615b63be5891f07ce98c0ae4f0abadd1814f4e7e2649057d81be8628e65714690b638fad8f2dcd894f91c4af0443f79f464d06924c43aed64e88002a89a332ec85dddb8829d7a0326e18490b3f1633ca33d8d8be001fd32d3aad10ebfdc526b9f6f028602729a43274f8e914b46bdce515e16555677afbba68df28bbc5b79d6f6aeedcbe6f0884be7675d93f3f4"}, {0x80, 0xe95c3c50efe7012d, 0x8000, "5c68f57b7e9f0836a9c8ad08b09b92e4b54647e2b8f01457de031e0ce8b1620c7e46ca3aa313bfbf6d02e88da9fd2f0f304b8a7079f6b2dbd7b1dcd188c5222ac0a65cee6ab836c65b344aea368845bf04975cd1d1659235be359c7226429ae07c56543b7ac0deaa30bfeee8991f"}], 0x208, 0x40}, 0x4000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x394, &(0x7f0000000440)=""/196, 0xc4}, 0x0) recvmmsg(r1, &(0x7f0000002540)=[{{&(0x7f0000000080), 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/72, 0x48}], 0x3, &(0x7f0000000280)=""/156, 0x9c, 0x1f}, 0x2}, {{&(0x7f0000000340)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/117, 0x75}], 0x1, &(0x7f00000005c0)=""/41, 0x29, 0x6000000000000}, 0x3}, {{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/143, 0x8f}], 0x1, &(0x7f0000000780)=""/59, 0x3b, 0xffff00000000}, 0x9}, {{&(0x7f00000007c0)=@sco, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000840)=""/126, 0x7e}, {&(0x7f00000008c0)=""/103, 0x67}, {&(0x7f0000000940)=""/68, 0x44}, {&(0x7f00000009c0)=""/241, 0xf1}], 0x4, &(0x7f0000000b00)=""/14, 0xe, 0x6}}, {{&(0x7f0000000b40)=@nl, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000bc0)=""/4096, 0x1003}, {&(0x7f0000001bc0)}], 0x2, 0x0, 0x0, 0x7fff}, 0xa1}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001cc0)=""/225, 0xe1}, {&(0x7f0000001dc0)=""/188, 0x3d}, {&(0x7f0000001e80)=""/69, 0x45}], 0x3, &(0x7f0000001f40)=""/212, 0xd4, 0x17}, 0x6}, {{&(0x7f0000002040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000002140)=[{&(0x7f00000020c0)=""/92, 0x5c}], 0x1, &(0x7f0000002180)=""/178, 0xb2, 0x4}, 0x4}, {{&(0x7f0000002240)=@ax25, 0x80, &(0x7f00000024c0)=[{&(0x7f00000022c0)=""/211, 0xd3}, {&(0x7f00000023c0)=""/221, 0xdd}], 0x2, &(0x7f0000002500), 0x114, 0x10001}, 0x1}], 0x8, 0x42, &(0x7f0000002740)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001bc0)=0x20, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002500)={0xffffffffffffffff}) symlink(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002900), &(0x7f0000002940)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002780)={0x7fff, 0x8, 0x4, 0x4, 0x0}, &(0x7f00000027c0)=0xffffffffffffff19) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002800)={0x81, 0x8, 0xc, 0x9, 0x747e, 0x7ff, 0x7f, 0xf9, r3}, &(0x7f0000002840)=0x20) 2018/04/12 20:03:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:59 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:03:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x42683) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x3, 0x8, 0x8, 0xdc3d, 0x9, 0x3ff, 0x101, r2}, &(0x7f0000000180)=0x20) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x7, 0x8, &(0x7f00000001c0)="74fd67bc4b643f6769fccbd6601831074bf27732dd24022701b262782b03ae0b6576977322120ade8a3a031c69187254926b59f5c34a0d3946f2d65ff5703ac42146ba61cdc81f59a2ae7027bdf7f7a3e5e60af79953a8c0afd7fff7a4c096b4b5f52108a82bc4b7abf9cd6912eeb895", 0x70) r3 = dup2(r1, r1) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:03:59 executing program 0: socketpair$inet(0x2, 0xa, 0x7f, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2046, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000009ffc)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x5}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x401, 0x4, [0x101, 0x0, 0x0, 0x3f]}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000014c0)={r6, 0xff, 0x6, 0x40000000000000, 0x8, 0x1f, 0x1ff, 0x80000001, {r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4cc2, 0x0, 0x1, 0x5, 0x21}}, &(0x7f0000001580)=0xb0) r8 = syz_open_procfs(r4, &(0x7f0000009ffb)='comm\x00') preadv(r8, &(0x7f0000001340)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/238, 0xee}, {&(0x7f0000001180)=""/114, 0x72}, {&(0x7f0000001200)=""/208, 0xd0}], 0x5, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000013c0)) tkill(r5, 0x5) bind$vsock_stream(r8, &(0x7f00000013c0)={0x28, 0x0, 0x270f, @hyper}, 0x10) 2018/04/12 20:03:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:03:59 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:03:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000009dcb825067005cd31e80fd56cd97884497ea1933f302f6f603a8bbd865d88e3e81e3ff0a44d8ecaa9dc06fee46241e3a590860b1cc2de96f30b0213d8d63dad969a952ba8fff0100000000000094"], 0x78) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x5, 0x0, 0x4000, 0x9, 0x4, 0x6, 0x1, 0x8001, 0x7fffffff, 0x8000}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) 2018/04/12 20:03:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:03:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a0000c408000fad03000000ffffff0080ffff6c7fb553c9314a", 0x26) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xf, 0x3, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/12 20:03:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/12 20:03:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./bus\x00', 0x1ff, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="c531277e87", 0x5, 0x26e}, {&(0x7f00000000c0), 0x0, 0x4}, {&(0x7f0000000140)="2afe32c92272218a3ef22560d5e10982e077864e8cda06df396055fddd83366eb2af950fc0476fad3e47a09cb0b174a9f8c7a8ee8e4a6946c7df1f412ad3c5845b3eb0aa7dc0690536d3a7c139d61a78f6620c4bc0f0836fb937ba2ac3bcf8a36841ba72ef54aaa08fe26f7aff1576e650c3d304610787a5509c38d0603754ba54bfe39225c96dd4562654a494db10f7689fc418d5d717b95e70753b46022a43803bb900f2b746b67781f88a189c3171a5afa46b618c8381c843e38de7e8805e283c1c95b4d560ec3f9bf77a7a4b30ba403d735055a55100aefd55f407fb2a6223dd830bbdac0d49e507c841141ad29439525f6ec7568bf8245937081a0c560548f4e0cd8651504faed0b5fae8d6dc5365658a9476ab705b4fe393f6c8bc0b6eec9e0c485ca76ca1c7f732d29c29627be9f4ee12bc1d9c28bab6613500784b82aca467545013e74dfdfdd41c56fc7dcde8edabe22dcc40c1df34c29097b6953f8978569919251a5fe2efe488bac2b465367c67eee143c9268ba0c505b0802a5bdf4a8f2d9e2c1c1409249d1b56076bc84b6683766c75efb58080d012ae5c1780ab40df8808dfda26ea6ac54fb60634cbaacf1621800be75a9d3f602d6c79024563428d0fdb4d6162e7a2470db206af3db1f488a73fa5217d508651d3a83da856ffa85103e8f5f6b0d12e2ec9779cfc904d962683117a943446840d434376c87128e7438834b08f802011d36e9ff0bc2fd9ebcec70fbc083a3ddd64cd0a32443f5fd5c0d2e8306ad6841f35afa6192f2cfda0b286dfe8bde1983a31627bd24683e30cac3112aca087a2b9bb276628f6d314356bed2ea55a774f8010bc7a08dba8cb1ab7cd554f577eb404949872a03876b70fc7e2741f0453c037edc10bf0316614cb8b273550f1076d2c3d75b7242a232388381e780873e4f42965c8ef1c8bc606fc110137d57a2589284109e9c9d40de2b88ca0788b4f945da595880caeaa9d0c654205752bac763c0cba6042e26053083647ef1663f2b1ff1f72a84506c103fd9486ad71ac7a78a4a42ae6afb93411f5c3c127db00af5520466974cca1df7dcc0696193a57300bb53e0e25e074e76d21cd52a415b73157c3049fba571f4fe46cf681829c70a848d63558de193bec847dd2251577393119d3d9143cabd07c520a80ab7032ed31a2e9617b467c4d6680d6427b73879da4c5e1d9c1d633bc2e3ec8f502f13f7ef50948057af992565c400d55af2d78c6aaa76247fb5c547e0f2515c3582489e1c1cb4bf3098aea6d6c1b5a03de4845d279abbecf613eed03a7d6c88add89315f5571e2c845bcc56dea73b4b1df3ece779759594bb8d8c07e095d863851a5c692eb3183412d4f4bc014e019745324493e51371702126ae06d3e3f9d9863e51b3277fcd69d3bc9b0b0ce0c6a800bf2226062fbf874b7d942c739e051d54cc906b5269ac0e696207b006d894de227172522b1ce4b166b7a9ee2b94ab0afdc2df2761919fa0b1251c1065d00d8f49ec028bdeef8ce2709011cc291ec2cced60e0b6ee9024701a38bd9a861c9e83104bceac7217726f6a4bfbc44bf8f671acaaf24171ec5d7b44860c7f0ec082996bc12ae47b933e6acd3852bd796bb16cd28975ee39c2ec697f7a17683aa0dc5c74a380c46c35a067c55855c31f14f280735f0f4e65a1b6479f6c767e4d6bc0c33780b2e8bd7a5f1f284bfc4a015b68e6b7f358d25f54b5eeee32b79f8f5c06d4d1bc6c5cae6ab68710238407c2628aca59c89743a46bf645578ca8f0a9061c8d6b6dbed8f176b253c652be53c77d4097b8242c89d85eb23397ea0a217d41c98dd75c4555549833f556ea3cf259e7aee8fe89d42d199eedb0576ae5cff36c281f79ef291e52818396cb4585782095a945ea20f6da335929df80eb9ba51d386b0edf5b10ebac30a49b0756f2db8252dd07e4a3f141ad2d7b6341c8433a4b2e05cbabfe066556fe2ca766f9f8016d458ffaa185983568f8f683e8becc0185b138e3be39fd08ffd6f07dad4a271f3d5b48e70377d253de9acbb82c2d2d3c3b1c791a37abd8e99ac3bf5264f2a8495229eb20e25b789249420aa6ceb171621e0220c3e99f8fb37cc5893594b38a9891d0a84c671a5a78796319e72fceda6ac97812c8bede15beee6048ec59366cd36e158eca55fe83b4300f9346bf82a98cfb02c86e8b950b95ff6df37dc123e1fac755a55ea833b574087cdc56da5ba63e306b7ee42b331db9409b0f0ee6f561b9a3ed35be4dcba2508e2feb575366509258f73db9f51c46fcf9e2e0754d25080f432255bfcb7fc67345484f0dfd0f0709a427210f8967061c5e91dee21aebb67edef628f38e8b156806f69eddcc830a5de16ad4c9d6b4117714e5eb77140a8ae510488e26549ee0dba914471aa66ad4bd2bcbee5922d224447b50fa360417f16925219e15c539ed4ac5f83f03d87171a709d4c346f21d3ff42577bcc7df117efaddcf7f034d5f7dc976693ef8afbc2bb5396e2d2cefe7eec6ae19caef3f8581f97fbbf88617ce2c8b5094a7e858cfa4aa4f3ed8c64b08e7413e8f1ebb92bbdcaad853f98061e4776afab55cd1a078c37146ce2a870b049063eebef3fc7a5e5368a0cb35d8acb286c22546d0568b8ff61acfc06a912c0c9493c74083a1ba01ba180fa98ee5de21961f5bac26886f475685410ca03d1c10c52b1b894da5f829f160e153101f895d941fbb3c42264d00bba9db070592e2b79977e98a8d6a2341fb3af38ab0ceeadd9e44d04ec57c52afbfa82d8b476d81658a9d1c4daf5e71a946570008d3c30d1413c161e6c44bfe47424c973aed3a03cb9f4448e29fa60dd082defc89df74dc8a42a8fd2bfba586ab2304ac06b33d4d3a686d9076d6ec32d6db5910824530a4b24bcd5179d1f71c5cb1cd05f8d63031e0a7b74f1fe71ceaf10906d42a5fcb11c3ab20933935ed7d141deabd0927d31ff197f42073faf1853b115541ff0a91a1558d09d6f89623bb54c92ce0b383e4a6c26165227e23399cf86364205e8ac09fbfc0c4a36a873324538eb51ad8181a8ae9b7958d4f19f7ac41421ddaf66b4860d194cd97e7d017f19e6831dc60473b52a716d4baba4b292bbeca5f8710c5536e851827a7d4e1d0c083d454222134b5db31da8827b0c402916aaef2ca733b12dd47e8cfe55b5bac6d78a2ea7e21085d3a1330626340c8ef37a4c62132c02e7bb52933a63ae7c06c29183e6439d153a628ee01679ed8931fa00180434d3a2d07dc2e060181e7818d4717840724feeb7802c8f6b72e5bafd60f0dc5e6eea40e9b6a2f3b7daf8e23cf8e5ca812eb977141d851c7d0a8500104fefc0efbaa2c0c65229dbb1e5d5f7caaadb0e05ac37f2bfa89801c2b1391e7d5a94d4e48d8e949aba2c35dc209da567bf93192b292f914d5c976f10f53c21619fef10e5719145879ff0244b25aea20ca706fb298dbf58d665d0135737c9be45a76550708fd0238f3edd9693c1b9b10d6b921d98a2ff1b1e1600328df682b769bd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0x1000, 0x8000}, {&(0x7f0000001140)="1a955e956496b11ee8f556c35195b73fe11c2d009883977693093037992c02e667182d3e14066192368b0d60948301f9e05d8c48c3d533ae8152945c01436941b8cb0e7a199ef95eb331b8e63a7e1243a52fe451542ff245758f569a5aac52a7f3d120324df074bbccf6b7e4b632b50841059a86d683afb2d4", 0x79, 0x1200000}, {&(0x7f00000011c0)="39146529833bd6e1a16ab7c1acb5df5fafd704efc2797da8597f7a8f1ac26446ce3d08d6d43d9d7cfc7d4dc9078e4e0208d0309c15a8e52b9e0d0cc94fd7041beaed02cb2467dabc45ef9fad081de74f8ac97e9a0d6c83600c037c28c773486134b960a3d15bf74f9a6983a8d6929aa1c2278dec3fdf3bdeb4a1b58f97bb9226eb64b1f0e7328f55626155a9bfb53f57ff8c6589c1a705e655ce866ab5075f8ab8f3c9063805479c9d3c040b81e11c1a57285cb7973850885b65dacb8f9f8d8346e7249ac8a393632b22e16eb5490edd5a34822738060a13ac4633", 0xdb, 0x9}, {&(0x7f00000012c0)="f5c36167e5485ec0d36e02107df3a9337e04737e43e9a1a99d4de9bb72e0398528cb72a13ef480b48e660f75c10c9598e00d5a4c6eba33c630c38c3c2b9e93d6fbb4fb6c05e9645b03824b5cdc52394c2323e70c88e5609f23f285de788d573dbdb229c3e4c41535c5909bf0eaf5e14764c75e4c23e278f16a4fe3826d136cf9241a3d4aae827b82141d9339aaa96c104e02c32000db7f5ab40243fa3cf7c8c32840090e133347302ea06afb32ad76a6d0e0a1f838086c8d6d3f5ada3249e1d50bbcec853aaa8c6a", 0xc8, 0x3}, {&(0x7f0000003040)="1c51febc3dabf4c980f2dac942a232f14fcf6d23130cf737d7a09c99b93b8b17e0ca459dfcb36756b5e59f79c0cb2e63a33bf09818d957ef00696f98c9ddc3995941c98e47f8dd79518ef76d9b05f6e40cd771930bd5107a74af0a32d1ebb4523ec5ceeba0a550c047151190a978b679d7a412faab54aa21ebecac6a419f7fd0cd77284fe3edb27a79baf55e2f9e03d023597e70135bc854db1883d9253be6b992f1c39336d976b912c778279fabccc52ef6ad8e4b99230584e3a82bfb9962cdc243fd14ddb7c757dcfafda338559ef177a91924d600bd7cd7fda87d09d2493fff99f3c555b1f43ed1553cf7f041ff4e9863a99c0409d3f54e5c2d1b4877c281d4ab53a5ca59099ab690e781885ea5070cd6b1a28d98a24464ea75829fd53cd3b3775d5962f247d5eb79552c3174cdb102457b36842f43bdb8173b4938750a866230a17a5ac0df3d45cef0da4dd03d4e514c0bcfc74c3f7a168e9302ee7c21113b3433292b432598d5d989d5c17079379925ea68b44438b3eb6af67f45f38694d40c263a32b25fbdce3220d3eef9db9399c33b89b7c935103a4c28f86eac92ad04a15ef2ee564469fe79666d95971b203fbbbd353575cdf66ea12d879d61b7625d0e0307daba5457cbb4a635682737f5a3bef7f980e2a02bb3df7d49ff15a8d73d9acc00305ee61e1cfaf02d5c825fa07cbc4c1d893a760a7496e5d8e8db37e195fc2b07e828ec4be7b8ab109eb58a2e7af9c591f079db841dcaae7abb330711185ad874c28e73229f19ecb97cdccc0597dbb8676776258e061919c02863214358d3261d2ebc37af4b265796236bbfec5b6eec8e00946a6ca89f8fdb36f3a85a9f5009487bbc16c06cf057d5a4216d71e1a8584635227afd39727342114c885901dec2e71c1c9aed998be3b74b74562ad0c5a43f1489a15f273ecae9b1b29335d5635182829542879f32b9c4fd65909e84763569c7ffd0b91809ab375849e959e60ea75dda8535150b7f32d70054da8f077009af5c84db4043781fe8d4e7f7046dcc0ddbe6335c19e6a83eace703e5cb31bc0bdf5bf9b3c237a0d41568433bf292405082f6fff489d1ecbe8583b4a066d8428a76a10c2d702e8fe4a7a900824d72780da348b7d0b87f1a6ee6d059247fba317faf75800b4b204796f68bc51ccc9e8aa10e195cb4f7e443110a0127b1baa7016f2b2601b1850b78429f0ee6ec9497af14b7e70a2e21fc8f21183adbfbb43050f297e11e007aaae273f7abe1f421e93f02bb397df866768e9fa5b6defe8b9f7c1546165fd95305d4d41c2d56fbb85a7140fffff3c7e72d171818b9ee00e582e03318cec20f59153234a8401f76ccd3b89f60adec98a693a2df6ca8d181837fd0765ca11339217f02ff77ca87e8af9b2eaa3b61bb42aa72644b0ee1b07b90c7a856c5a41c4497660ea1ac587ab0ea6d8faefa35a062b23b9d0d69ad84637bad4f7585f8c4f5622afe745be63b17fe75db4a6530f563f925d5c54ccee1f6260b6a718e85e8e38397fc646efc783162198731b00e5b9e27451075f378eb669989eba82a499066298ec91bfae5390947b7d2085854134c983eb688e0559915678e5d400430c38e4cecab0adc4c42ed130f08c5b5255541a093979befd478e78cfda1a66a315e0cfe80904ec708d822565ec69a43034d0e24795c6af888ec42572747ff41946a5f7086bdf24e0b6248a0358b29aed5e5827c4a6d08d9c9ad9157752bfed58328ead11906e4f0b9312a836241b793783c01d2ad63ba4aec20b1b875406dbec5031a69e83d4dfcc075e651f4192bd85ae7a3e3c920d29f11e9183560a2f975fa06597bbbe7d565b396de498955ad500b2dd901e15cd675b0c1ca1f6e7e8aa6ea0c35a67144bd9a34c5e564f3194558c2e102c92cd5a84b71e144621e25668ca9c11dd6c71926dd36b4ddf9d9d96d9e293d1937164d4e9eaf869fe1894148a96482837b28235e32e1d8e688df9b0088bb007b0e675a92da3671c1a7448eb83a3530a061e72a8d27b5f04486179eafbfc6e656f041929a50efba92c957cef1c044b4d3199dbcfb79df7481da063bfee74bc38b5c00a7d62c2a071678f127220acdd5602d5fbd64b3bbbecf7a9777e637527b8f6060b8ab9bceb7bcca007788cdf2518f06a7827fe7a0e7d90c2ab5406db28dea4781005507ebc15a68322732fa9b6a40b916fec813bf88b5ecedff03a66292aced1d9a547e36341a5d1900b14e64444f5803e0d4a0fc9870664d19baeb612cb6a70abd539f4bb056ad0d49dee974067969d7ce8201c522cbb1f2cc1f9c2d0c745973d583d362992f8b484f5f66621fa043368ba934d9c68415bdd4a7799fc77ba851ee702c13d7fff2f2512a86719e84130bcbc98e5368d3da2f753fc695d458e5725c1e05121c8acd71bfc8f84f2c0fe4b95c8c808af8014a9c602646d3914d12d0259c5012f5dc0f37463f2faad90f77070b84226f171a2681b6dc48600f75f4c5faad382ba24acc1b3de117965f790ff0af80b474f00d1b909aba8b1b00760862127a07d3e33f00542af6d4d711fe7104734f616934618ff45bd607df1ee68b261fd792c150e02a17ecd586cf4c64c5f4028a0daf61b77c9ed193298a6516fdbcbd2bc1c1ae51e5a7bbd87fef7b969ee558b9131431024ac7382238d018ea4289aa6d94eade572c54eb4119a387872f40483a366a40e2b9e0f5a06b943c2081a00c0059f5a4e6f393477a9185d46eeced0e88a5f2f93bf20b37a9ec677467b1e8b4163b7097caf2ff9502e888b3aa20ff983a54baef1564a7df5df2366863263108fb3b062ada8b8ce50a8ac8570d76352e587e29f87dbcab38cffb3026e876d29ae5bb9430bf5fb53af1127800715d1f522263297028616acbfca7feed4fbaa18bff6f6f07ba65e9825bff40ef1913c45e8b5a7c55bd453c52114197636dfe19dba0796880ad53b61666a3dd3f4c46498ad3925090ca77a1fe2328015eacc57e9f9e59c46b2cb8f3279e857b196bbe7f3ba5cca99abb7b9be7298a0cdac3179f3a5fa5d56e9a3572f932bda211d1014052bd2c1ca0ca442c5792a3ac4f74a5ca94c7706a849dfcb9924404afe395246275adfdf1660a330d4d33dcbd3b7c79a940aed35649a6483be9201ef3e1dd3f7f6bb5dc5d3c49bdbe1f322ff4fc0c1df5826b9dedea7b5eb40745c012d6ac9ab1da3dd5028b3f9760335ea95243005e64a55a6b5528ea6f0dd5be409ab439f4419c283923680aeed4f40087e6d1e6e3b93d58347fb33e9a2133c34cd30dd109162e0b8968715157c610c82f918d01e93961ae9d4f5864f48c7b82bc1ba6da75099efd0f9183a62e0a935ec6b352331141f6c3ff359b5ce6b48216ba877a6e9d74fe54134ad287bc52adb3ba86f222cdd0fa4379afe89b0fa592bb019b0a4bc88bee9cc9d937fd8e91480112db899df82118e47f7dfccae13001de62f0111568a854a176d222003ccd4cbbcf69c6e051e28e366eac434cb1efe6cd225854da61d163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0x1000, 0x4}, {&(0x7f00000013c0)="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", 0xfe, 0x9e}], 0x2000, &(0x7f0000001580)={[{@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x32, 0x7f, 0x38, 0x7e, 0x7a, 0x38, 0x35]}, 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x34, 0x31, 0x30, 0x32, 0x34, 0x34, 0x31, 0x31]}, 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}, {@showexec='showexec', 0x2c}]}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:03:59 executing program 3: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000500)='./file2\x00', 0x0) 2018/04/12 20:03:59 executing program 3: prctl$seccomp(0x16, 0x2000000000004, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x28, 0x0, 0x0, 0x9}]}) 2018/04/12 20:03:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800008, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x85}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x800, 0x3, 0x1, 0x2}) 2018/04/12 20:03:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) rt_sigprocmask(0x1, &(0x7f0000000140)={0x1}, &(0x7f0000000180), 0x8) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/12 20:03:59 executing program 0: chmod(&(0x7f0000000340)='./file0/file0\x00', 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') syz_emit_ethernet(0x1019, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[{0x9100, 0xe6c, 0x101}], {0x8100, 0x1ff, 0xfa, 0x1}}], {@x25={0x805, {0x2, 0x8001, 0x3f, "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0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/04/12 20:03:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) 2018/04/12 20:03:59 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) 2018/04/12 20:03:59 executing program 2: r0 = socket$inet(0x10, 0x2, 0x3) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/12 20:03:59 executing program 3: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000a38000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400001, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x81, 0x4) 2018/04/12 20:04:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="01b5eae2550444c2eac225a8ac8eb3e064cecc21bb9b2c030ee47589b6", 0x1d) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getscheduler(r2) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11}], 0x18) 2018/04/12 20:04:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x7f, 0x2) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/04/12 20:04:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x9, 0x11, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='bpq0\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xffffffffffffffc1, 0x7fff, 0x80000000, 0x80000000, 0x5, 0x5, 0xfffffffffffffffe, 0xfff, 0x5, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000080)={0x8, 0x2}) capset(&(0x7f0000002ffa), &(0x7f0000002000)) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/12 20:04:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x4139c6cd, 0x10000) mmap(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x7, 0x32, r0, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000140)=""/190, &(0x7f0000000200)=0xbe) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/12 20:04:00 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="62b0df180babe8d4c2b40db0727f92cc756d8fe6ff5741ff1a7d9b5e44f73b669b4f940aa38489800000000000000027f4eeee4de2a1e8e2ad4e0394f9d82458b75238f9ad0a69e82f4972bb7ac1c25bceec8e9ae22ba268ffc5206698f037da8fe872c857a23fde4329b83abedb8bc9071c4b77cad2f84297332456bc4b44472329c8ab19f502b8a34b7f95886fa39c09d780723f0259e0b3d0b232c3212887f629212ee88a"], &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/12 20:04:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffff, 0x420080) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wlc\x00', 0xf, 0x6, 0x1}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000327f68)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYPTR64], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r1]]], 0x8}, 0x1}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x6e, 0x3f, 0x6, 0x80000000, 0x7, 0xfffffffffffffffc, 0x1f, 0x1, 0x6, 0x1}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/04/12 20:04:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/12 20:04:00 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, 0x1, 0x7f, 0x4}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000008c0)={r2, 0x1, 0x11, "f0847b99887c581f07560bf1c5e20d436a"}, 0x19) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2}}, 0x8, 0x9, 0x0, 0x9, 0x9}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x401, 0x8008, 0x9, 0x57e6, r3}, &(0x7f0000000780)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000006c0)={0x7ff, 0x0, 0x10001, 0xc986}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000700)={r4, 0x8}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x28, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4081) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x60, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x48d}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008015}, 0x20000000) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5401000010001307000000000000080000000000000000000000000000000000000000007f0000ffffac14ffaa000000000000000000000000957d89290b4f1d6e6599de2012219e11ca543e4f69274f73a891e06c0ccd1d49557897d6ad72d77f0cff41b839a01303feb3f6208e4148bb8c01e4e35904d810c493d5f0f9b90bd5ef587c6b62093864e56be4062e2c00000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000500)={0x3}, 0x1) 2018/04/12 20:04:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xb, 0x6, 0xfff, 0x20000000028}, &(0x7f00000002c0)=0x85) r3 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000c00)={r2, 0x80000000}, 0x8) rt_sigtimedwait(&(0x7f0000000140)={0x8}, &(0x7f0000000380), &(0x7f0000000540), 0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0xffffffffffffff7f, 0x5, 0x0, &(0x7f00002cc000/0x2000)=nil, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000003c0), 0x8) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffff69f, 0x200) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f00000000c0)=""/69) write$binfmt_elf64(r4, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x7ff, 0x9, 0x5, 0x77980ae0, 0x3, 0x3e, 0x0, 0x2fa, 0x40, 0x16a, 0xfff, 0x100000000, 0x38, 0x1, 0x7, 0x8, 0x4}, [{0x5, 0x3, 0x4, 0x7, 0x0, 0xeae, 0x1, 0x5}, {0x60000000, 0x80000000, 0x3, 0x8000, 0x4, 0x45, 0x5, 0x4}], "8d1d1f809a9e2807423d4f8ddc4340250a6c3ecf4738f4a078dbaac931599ae516a1bc1ae956e7ba61b7ea3e86c9a81f72953a0256c9f2bd14e9b3e4ae38b9225fecbd9e1a0985e9c1180cca2639e4c9dadc247ea89dd5c64c3ba8313c32ae0cb4a1ff7b6a12aba20d5acc95d9391f9d90c4f4b81cec79193b2e0830ef267fc7cd183edf252d759534535c6ef78a667d285f029f552a98342f25acbcd49da6012ecb6c577965a878926773586d7a177ca2958b242010bdd516721af2ee293606627c3bf3f590", [[], [], [], [], []]}, 0x676) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000500)=0x4) 2018/04/12 20:04:00 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) [ 558.025339] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. [ 558.053793] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 20:04:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x5, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f0000000080)=@ethernet, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/12 20:04:00 executing program 2: r0 = socket$inet(0x2, 0x40000000001ffffb, 0x100000004) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/12 20:04:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)="736f726564356d5281be256c74657200") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'bond_slave\x00', {0x2, 0x4e21, @rand_addr=0x1}}) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/93) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000200)=""/57, 0x39) 2018/04/12 20:04:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = getpgid(0xffffffffffffffff) setpriority(0x0, r1, 0xfffffffffffffff8) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:00 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2b, 0x8000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:00 executing program 7: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x423, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x7) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000340), 0xfe17}], 0x2, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/12 20:04:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000008}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000cff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/12 20:04:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) fchdir(r1) recvfrom$unix(r1, &(0x7f0000000000)=""/170, 0xaa, 0x1, 0x0, 0x0) 2018/04/12 20:04:00 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:00 executing program 3: r0 = socket(0x800000010, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0x80) write(r0, &(0x7f0000000140)="260000bf180047f10714fe000000000000000e0000060003002f35", 0x1b) 2018/04/12 20:04:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bond_slave\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x8aaee91385c881c4, 0x3f, r2, r3}, {0x3, 0x0, 0x9, 0x3, 0x100000001, 0x40, 0x7, 0x3}, {0x0, 0xe59, 0x76}, 0x8, 0x6e6bb7, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x7f}, 0xa, @in6, 0x0, 0x7, 0x1, 0x0, 0x7, 0x2, 0x100}}, 0xe8) close(r0) 2018/04/12 20:04:01 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r1) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)='N', 0x1}], 0x1, 0x18) 2018/04/12 20:04:01 executing program 0: ioctl$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(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x72, "1855f4a474cf2214d4d0f6c012091764ae797a60a770f73806d879a5a88c27bd583c7d253ddaddff3f446716efa5d05aa54bfd66571d7efd15966f55e0c2fa89c1a8d2674e79f5847875636b09aa0ba114b3dc6eb207e8f34e3c53fc13939ec7353550374e8ecae78e37f12511f2a327cd67"}, &(0x7f0000000140)=0x96) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname$llc(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000380)={0x0, 0x74, &(0x7f0000000280)="b40bbe4452cce92827f3bce4e47da9a16128cb3cf94cd9f4cd9f517b5357de7ae46cdd9621ee7ade40d2c425cc6ee2b9ebe68cda0fa9c67fc33cf7fec477d3953132ae7eeca251abd03a7eed021641c788d9f808cfa49db18af7a27cc3ef19b876aba11f3ea4edc3fc06f3a311e141f640aead57"}) 2018/04/12 20:04:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) fcntl$getflags(r0, 0x401) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x7, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/12 20:04:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001d65ef3c6399de0040101ffff1f91483bb4ac096981000c00010001000000000100de6c8a05292d768cab8af0010c"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x10000, {{0xa, 0x4e20, 0xfffffffffffffffe, @empty, 0x3}}, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0xb0) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) timer_create(0x3, &(0x7f0000000040)={0x0, 0x27, 0x2}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) 2018/04/12 20:04:01 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @rand_addr=0x3, 0x4e24, 0x2, 'sh\x00', 0x8, 0x20, 0x30}, 0x2c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 7: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mkdirat(r1, &(0x7f0000000080)='./bus/file0\x00', 0x44) statfs(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140)=""/186) open(&(0x7f0000000000)='./bus\x00', 0x20100, 0x10) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:01 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bc0af0ffffff000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x99e0cc93fdd7b57e}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000229bd7000fddbdf25080000000800052400020008000b000ae71aae826e41b045000000082005000800000008000900140000000c00020008000600030000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40010}, 0x1) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x2) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40020002}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x74, r1, 0xb6a442cdce86a25e, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r3, 0x100, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e30}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x840}, 0x40) 2018/04/12 20:04:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000), 0x0, 0x4}}, {{&(0x7f0000000140)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)=[{0x140, 0x11f, 0x0, "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"}, {0x10}], 0x150}}], 0x2, 0x0) sendto(r0, &(0x7f0000000080)="1f9b1a9efb01c0f76ff115dd0ee20f39112fff2e32748aec604941507ea9c70d", 0x20, 0x8010, &(0x7f00000000c0)=@in={0x2, 0x4e24}, 0x80) 2018/04/12 20:04:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/04/12 20:04:01 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) r2 = geteuid() setuid(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)) 2018/04/12 20:04:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = fanotify_init(0x1, 0x89800) dup3(r1, r2, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/12 20:04:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x290}}], 0x2, 0x0) [ 558.672485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 558.682844] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 558.698963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 558.710594] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 20:04:01 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR64], 0x1) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{0x2}, {0x0, 0x2}}}], 0x30) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/04/12 20:04:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/179, 0xb3}, {&(0x7f0000001400)=""/23, 0x17}], 0x7, &(0x7f00000014c0)=""/180, 0xb4}, 0x7fff}, {{&(0x7f0000001580)=@ll, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001600)=""/255, 0xff}, {&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/224, 0xe0}, {&(0x7f00000018c0)=""/81, 0x51}, {&(0x7f0000001940)=""/66, 0x42}, {&(0x7f00000019c0)=""/46, 0x2e}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/195, 0xc3}], 0x9, 0x0, 0x0, 0x8000}, 0x29}], 0x2, 0x40, &(0x7f0000001cc0)={r1, r2+30000000}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r3, &(0x7f0000003800), 0x379, 0x8000000000002000, &(0x7f0000003a40)={0x0, 0x1c9c380}) 2018/04/12 20:04:01 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000140)='./bus\x00', 0x1dd, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000180)="29c85f47385018cdc6c905cd60bfa3cdc2126415d2f3472c50d7604fa6875e9e1c963d5c5da82e797aa54174470174f3590f2299d0af887af337da29f4d590e03a2fd6fc7e313ff3715b1c5fc440fb9046f6288e6b28898bcc1fde656f83eeded08308237b9e6dbb6acde197567ed378f2cc4b40db2cff54deb0", 0x7a, 0x5}, {&(0x7f0000000200)="ca6978fb0150a1bc6043c594acec27429b553a620a1afbb642a6fe7698d77cb7fb418f8cc9af341f2cfcb4f111ca3eeca83590d54d5541fe38b29aff267305a8f21e1e04ba11a05b92e89a464cddefd5fff5cf4a8559cbe080d0058202c9ddab577b6c334b299ba652a386c9b2df9c842da80d4322e1885337d4f31139ac0c5f4c844bbac196f81c99568408bfba17c26ced86a66343a34be46843c4845e667d67bafa3e", 0xa4, 0xc71}, {&(0x7f00000002c0)="526f0060c4059fe4a1bf2c05deb982c60c509eab74857e71175e71f701d351d07e06d8486fcfdbb3c779252a9b67c7f4b410c243231f2c5d2ff0813543d638b234df4b9e4005cd759e1a4d7bb0dfbe141e407af8d0a237c048ac467a1edd8dd9a10991672f6131981b00b8fa16b63867be7e6577a12cfcc664b2abec22571b2ad70ce1d15bf2281dfd2415dbbe88b648bf1ff21d", 0x94, 0x7}, {&(0x7f0000000380)="d567d8ba0f2726be01b38751da311648455ba7feaab8afa90c9bff74a843305a8600236586c5494bb420d49abf33ecfe6b4b86cd461d6190a1baac3e", 0x3c, 0x6}, {&(0x7f00000003c0)="35d481c4dbaa48822b7fa7ebdd26b2bef4681f5ad3bed4b8db00f17d326c53fb8f0703440b94e0c4794b80f26f96a84ca632046a1d91e8aba9aedb47d23911ed68b6d1e97af23d0a7e7c20f75e17ea5fd4d4697866f92fa1a8b6072bcc9540ef2f68c7869782d2d5a838f120a55b405995937dc011d2fbe1dc9d6375a41894f3bd2527c0891299891b6972e6", 0x8c, 0x4}, {&(0x7f0000000480), 0x0, 0x6}], 0x4000, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) 2018/04/12 20:04:01 executing program 1: unshare(0x8000003) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mq_timedsend(0xffffffffffffffff, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) 2018/04/12 20:04:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 7: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001240)="03361866e029179cd15c279737e34a144044a5e93c84de8dc9342d588d575fb21aa248a4a7fdf5637b423e77e76582e9d3a04f2c18db797970c5a8497dd3632d7f12a344d6bc7a653d517aeb0044b33fae9f61d56ddf922a79111afa40b750564ea0cdb96cf3e73e341afb6b4415f6d347a94aa882bccf5fcc8a78872c0cd24665c66b6ab4ee607e5797875757577d3cde97e070dd4f7a22751afacb34d03c690237741cc9349c83c9326e3b684743d68877d7b10a2d223795f926c7e16d646d6b1116d08d08cd1b60dd616555e58efe1d824a8397d6cf7696244d335604bb3d7b25c61bc602f864e6e6c8ac6c18324281e2855a124dd523598dea6c7f101e8d5f8bc31349d232a49f5dfc02e79d4d245617d7f05ceef3b8a04f1d1b97829ff3b012a56b8c92223f0e90b0269bf46e12e96d4839c9e35425b972861f57e552e682211461f99ca269329d561348de2694f2ea05fda5923c21ea67feaf21f7790cb9a6cffc8053e2b7401b50ba2f685ba2e47ef907206a46e947f70e2f90af0d3019492a8e623f5b36b82a9ff0fd9077dcf17068801d915d12863f8ad594ab5490d07c5e15a62e87c9b04002890325f64d5ba55e42835d9bca441270a35fcac863b7b53f5a2ce27f384717b0303c957822b2bddd00f8b5fc89ff455a0b07b70d593b16cf2478657521f1ea7c2bad3b7199d39d1340fa06d4bd89b255aa6658febe1c918c4bdad589cc221e04bd02b142cd0b4c2e15bf190cb192a2733dc97076452d25bc75a2e7e59535643f37d40e2d4012efb7922e899916e31f72f21ddba31c6ae6d2de20e53217b8fbb6410f557ed20c28f30d6505da8828ab8d9eabc3b0efb5c04db1c845e29d23724312d5afe47c42d20cb02698f0b41467b2879d797c9be78a68368cfff80f1e74509b87f06127d361edd28c58a2d678f6a186567f794b7c409c805b970bced72e8808a9f8d8d3a373c035d22093c51b2a2c02d3b764a4edbd7acc21168714db5f0db05baf211704846fac4e1321b353c09edd3c0fdcdde91d2892ee59335320879db26384f3ecf11b87ac74f288eb3cecb6b0fceaa473d048b9dc75968a9eeff7eebef1a92e8636f4429679fc0d1ec648e5e52b661faede221cbb1d8d356d8ef408c923576e93c878a9544b715d7cba8297953c904ba965d90a7e9527ed7ffcabccde0a4f1d25ffef40e52bf5098ca5a26735512ee3dd5ecf3b3cdf98aa79e524ad743bf8e707068cb1aa9fbbfe82ed418eda9474a3948fe83d994349d7ff44c58d4e7c0c8c66082fc33119e124b282a494a881d9d6e449e7c3e76f2ec1d574cf0ae9647d136c36813e421298b8f536d5ddaaff2304927a73704189b4d8d3e06ce45b6a29594823e6c59b3668ffce0ce98f9d5f68e03a612f13d1eca94ad9ddf2b19b6db4ebcd4d529e45234c6bb993ab5d315db715c4684f312ddbfbbb382c3e75bad5f23700192f8b3d391060cfb15f9b4d88ba0de63c764f6e79f83555357678217ba389d16bbc221571191735b3e9ff0f8031b1aaaa979c21bac0934f6736ad45d1ad291f47781a048469e4763251563337080e3ab68b3b1bbbb5c12baaa96069e794fcef298de4fa56ec493d1c596277e4b13e152cc3015491855133e62c7963e8c2b5b584467b6c22dc5fbb1fb6b7aa291f28f64cdb0ee3164cf9ddad38e5a4fdfface20d3df528ed4ab7ea80016db6ac156cc82d83320688f536dc6879e8b35ae4a04764862496d97a68ec3b92f482d5e7c440d28c1d519a2f781d435c85168dc190b39c4e02a0298f7fc3d07f79071be700680eead3fadd2f1a43e71cb30629368ab8372985034e6ec0d663584143713a9725be94fbac53c0253c2ebe10f7fda9d2126aac239d829aac8815d454b530578173ef934f116ea56d38bc509c6394741da2c53143101342accf3b1ee7a92f7521f96801548f9a0f07d46e200f47dc668f452ff821b418c8d48773908e8cd00642da11464902878b5ad731242285cf5345068dd6174dc6ee010bb57ec2b5f3346c1a8f8ec41093105c5b66eb95c1fa474427e58dc03ad920d89e7f146e37d2e1dd0bb24879d5c097c49d0e2e76a9ae941d7355de2dd2c18678231df6547d28fd792f30a22067dfb179adb2c9e0708f624ecc7096bd3733bfe1fac2d70507f064a6da9b5f3571cfeb64f392da69de852f5336ea4c2ce59296245019c5c6b32a2ec8052ca86a0eb82742a04348b4ac6dca83bb0b832f3215538f3226be5b6f60dde333417d7d0f46cd738a7bc670c26a1c25cfc68dd9725ed95e01e31981f91aa93885f2f75f1e0ccf7ad80eb1d8bd9c67763a28f33e8ea0fbdeb833096e9802ea4cccbb7e679aac4d1e0afeecb20a2f5ad7ad97345bba1c9fc10dc13133a3b680feef9d29f7d10e593d694263c393631c54b493a992497a78868eacbc1ecdc90882fab321a97bf09b4b8347e07e55cbced106989643d0c10ad4e0f670a65b5aeca949365733bf5712b95f50965a3c40ddb3fd76ab0e43443e6c986469740a90b8589aa87e79d4832c9c8e32a77b03079d46b317908823bb87d5e5f5009116f3f2f881b91d52b4dbc8728cca01782197ca752d8b503e448820147d3337cb8a93310b564829d4c9618d70d28fabd4e931f0918082431ea79ec6904409f4ce8ba96a8433b99987b6a1781d461d9620ab30a56270af77faae8dcda6de304ff54af7348c34cf23a0914fc6380d7744006c41d4fcb678de1bea3558d633df52a2e361b1cec640e645ca5f89d77d5d5d94c818d322c421e1390b13ba287987290df2098516bcb5e8392d58814cf4afbc04fb33594db1f3d5d5c144c423bf14d66c4e5b0da9e24de299cb5c1ce2050419f575aea0f2361f4ea4f9ad591d6fdd124c4d71adf8428b3bbca253a09ad384fa2a6e52d5e03e2868b953f55cca1ca3a0de4ee4e5a8f8fc916648ba7f24e4146ba93faa10654d5fe7ef133a53ec8f831e7fa01e10f9a6d0acb71ef601cec64714a75aece1fe7bec06600789428733a994b3c54dd7cb2cdfb8b5ed9302ba221f72d253bbfda06f80e67f194dc6c9360be4494ad9f9aa8f181a85b2d5d06de926e5fb62147af098b7fe56b5e4def85ecbd3b4604925083d34f6ed62b7a9e251fa50140cff868094531a59a3a3be8aba97df57ae72515914bb800045da8e93372b5fe7a95a80bf3eaff376d929373a80fe1e5407e57f25092f5b6f820f62cf21acc6e09ca932bb4116a89db56a1d29a33738bdacf6ad909060171fb252ebc260d3a0a6b06ac5618beb1e85361bd92f4790a2c7f477d5d09360d1e4a9ee40df12fd21f6aa1cb5eb418f406127538f601b54bac6042c545a9ca493a64626f4b23c26dd5ac07dd10e6f52dfeffb5d629a322fbb1e3812457ca6f966dbe33425d0bada2597bb62948be2bd67db717468e8af23b088c645b37e5a8cd29a5ae2bf5293388305e1144f2636df575e0ed3e94ea120f16f8f941fd038c18cc8b74255b187099fbce551dba58a81529d8c2948edec45c8dbbe7784ba392edbd1fb1cc104a851b78a8753d5c1098cb52e8e13816cc48620a9dedee7b48f624f84c5a06144b2c4fe8a96dbe1369de84b45a5dbe596af744eaa424d77f9fc275c72fc3f429b8701cb00d5801971b1719a22336d7b654a8ae093b03580811674244bdeb867cede03959efa4dc487c4683593296e1100f4e86a7051b7c6983824280cbd43359564354a3075a41f8b7aea498c549f44648f4f732bcc6d76149aab0e81429cf7361e2c5929710df284a50fb3b9d040fe42745bb9737ca00b8c877323b095f0994cfc1accef33d7ab00de427be6d5adce4fd6b1b82424f20df5f6e296765410a1af95b5c84c5b71929bbc3e229451f9ca885a1cbd650abd1c0785423640308fe36a0c5e171c97bb18f33b1fadf41ec1e6f7108d9a016480fe64da231268045e816b93a98283be59ce7f6c8db80569a498bf0f85785fd4bce31f6a93d5aefd4ebd3791ff885ba9c9cd0c4c1681ff16bbcafc3267587a7226d92d2c3271e0fdc200b290aa718aed30f5be3109eafe7515f3e8ccfd589c837a73ceb71fd8b8a28c3e33acbac90719847307afe1c1de77db6dd8cc9df2f6262234afeb910afbde4062a4372ff6239591ce01ffb830459c1ccb3ec6c1f44ea046dd86e476f45ca81120113f95516490328b4d1cc8d54b032451b4a1b7e0d01c873148a571e9c10cca600a76b40c78a1f6007d48d5d192d4b7aad3df50d3005fa0ee3995231905c877ca846380b378c79e48ffc4ec1da7b59977928ebce7dd624a39737f0dba08d7dd14793094927c16b4a734433281203bedad228b85181217de290741f8566f48bf5520c9af415eb1af616ea0bd3162d7453baa7c59db47d32e83073b28e77c1cd7bf724deaf2e0ce47e8e2bae260fff37e2ec439b1545068d4e48420818eb09fd659a5accb87ee7865b011b602657d938822eda7fb640b54917d6f2f0b54be1db976f4da989dc8773f93e62185b43d685aa5ac2e17c3a6581613e57524040efe04eaa9425b5fef9b65cda2ee1a0a1dcab91114faa905a21b56cac47145d4938f38bab5e9ebe755753b13ac32eefd3e61502eef5ae9dfd8e5170a9a295657142ecbeec900397a450e5124934948dce946c7b93ee01df32f18d32bd073e89db3984ee674ad5aac1ab50e4a18b5fbf490b6a52dea2be8b8b66e24a99e16daa9d631dd9d42d754d17383aa79e645638da8691247b03c86144c1bceb7e7b0d7fe62f1bab0480894767202eb22be27e91c063e02cfd0ffe8eb5661ccabc306cc4b645e74e9c26dbc3412a937545012d986f8553896692a252a5caa5c841ba58cb062cc50bfb3ec30570ed4229eca86b00b6a79e8b5a85b331210ef506dc0189365b1ff680d3656a0a1b1d74dd445ef60237923f1ecb7a79af8e3690f3485c1c7d2aca909ecbecec3b01f278f5d79a632234b6efc118652dce20d77aaebfe3e3ce9dc7ec4f5661f500c756ab4190953599cf430f90ab58af4871b8becd8090a3da484fa66d8f9d431818362a42048984833a0d7e902882b8d2bc8a2e756f0899fbd015a16b0a39e37605aac6fa1f274e86c7d8edbb17c93ab55301472e30e095f69561f3497ab31f0ffdceb64cd7cd3cd7fb3fb684d3e04f072d8bc3c5ea2cce2f1f4e4537bff649264020a0800eff588ed87520b96754785ce4bf1d33e95496848cfb7ab585f186c83dc0c0cca25d9d6eecdbd49b4dcdf4876f642c888a807fa3c0dc7772b3d582ad9f26e2d2742395b03934d14e058d73327a2799358302e2d46e7aaf10a85bcd2f5c67e11c24f7d9799822f8970481a20ea8726456535ccf694ba33cf05b1a4ff8c84faf04104e4f1ec1ef0a4594d0b900c84f27a52372470247ee2f6658b7e998f2e57689af81ba34d11e9e32381598ec723145a6f3e0c7ad2a3dad49dd92c69918d6cdbc2d9929fec7312e3a104b69388de87dd1e5289050a8c7e104571b60aca48cbfc9b487da5b1b10ef0638239052c56e649af1dd97378c8242018af1734416471801701e2ddfa99b10b27e70755149dc172a799113da7e81c49d326b4a617c99e5f1e64ef4e6ec919f952f56bba84f9d610b2e2ff5b95e62db89faac3f37afcd839df42595003d183397a165f1752c20f746b2912095beb7ea475ad039b3af4eddef1cc19f09a021bbd9a42da0ce4ce4d7666fae5e7c2bfad8b33cccd36c677388911b6f57fe2c41242a4284f6e853d8f65692aba8d4d1f300094aabacba9cdb35fc388f052d08c8ce5d24ae709cd4d32b5de508ef5c103782bca499554fafb2c37a50fc4") preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) fdatasync(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) read(r0, &(0x7f00000011c0)=""/91, 0x5b) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/12 20:04:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="39d95bedd7489c6b8871603f22", 0xb, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x200000, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffe7a) 2018/04/12 20:04:01 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='comm\x00') fchmod(r1, 0x41) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000000)='comm\x00', &(0x7f0000000040)='ppp0trusted)%@.em0\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)="2a766d6e6574312ffd7b00", &(0x7f0000000140)='comm\x00', &(0x7f0000000180)='+#bdevkeyringvmnet1lo,&GPLnodev^\x00', &(0x7f00000001c0)='+\x00'], &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x41000) 2018/04/12 20:04:01 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000961000/0x1000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x1ff}) 2018/04/12 20:04:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/04/12 20:04:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x87, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x2, 'dh\x00', 0x4, 0x7, 0x74}, {@multicast2=0xe0000002, 0x4e21, 0x7, 0x7ff, 0x4, 0x1}}, 0x44) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c8fc74a9", @ANYRES16=r1, @ANYBLOB="000028bd7000fedbdf2501000000080001004e2200000800040003000000080001004e240000080003003a00000004000500080002000a0000000800040003000000080001004e200000"], 0x50}, 0x1}, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r2 = getpgrp(0x0) getpgrp(r2) r3 = gettid() waitid(0x2, r3, &(0x7f0000003ff8), 0x8100000a, 0x0) 2018/04/12 20:04:01 executing program 3: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c462000000000000000000038000100000000000000000000002000010000000000000000000000000000"], 0x2d) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 20:04:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000100)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400002, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x40000010}) fcntl$setsig(r0, 0xa, 0x33) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x3f, 0x0, r3}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000200)=0x2, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, 0x0, 0x4200}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'bond0\x00', 0x8}) inotify_init() 2018/04/12 20:04:01 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x10, 0xfffffffffffffff8, 0x7, 0x20, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_sec_ctx={0x10, 0x18, 0x400, 0x8, 0x78, "ad75f64804bd9e9e31cc5294c8a940c04dcc5b0b02768a7c34f0ca54eaad663f8ffe97a583005592df41faf7137eaf5113a1c5ca2b0c77bb7d31b38330046913b32a585e1c60fb82897edbd42153d11e41a77d8375163d2f9d75805388b195079a82b797caa085f110fe52a8fa18af44631f02bd2a8d69dd"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bbb, 0x8, {0x6, 0xff, 0xfff, 0xfffffffffffff800, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0xb}, @in, 0x7, 0x14, 0x14}, @sadb_x_sec_ctx={0x1, 0x18, 0x7f, 0x1ff}]}, 0x100}, 0x1}, 0x84) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0205000004000000ffffffffffffffff02000100000000000000000000000008"], 0x20}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/12 20:04:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00003a0000)="a2c86e8853b8e14b000000") write(r0, &(0x7f0000000180)="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", 0x1000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/54) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001180)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x1f, 0x101}, {0x40}, 0x644f, 0x1, 0x70bd}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x7fff, 0x57f, 0x7, 0x1fe00, 0x10, 0x5}) 2018/04/12 20:04:01 executing program 1: mlock(&(0x7f0000215000/0x1000)=nil, 0x1000) 2018/04/12 20:04:01 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000002c0)=0x84) r2 = memfd_create(&(0x7f0000000440)='\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000480)={0x6, {{0x2, 0x4e20}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}, 0xffffffffffffffab, 0xb6bf, 0xb9, 0x5, 0x16}, &(0x7f0000000300)=0x98) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xdb, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) fstat(r0, &(0x7f0000000540)) 2018/04/12 20:04:01 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 3: getgid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3, 0x4, [0x9, 0x2, 0x8, 0x2]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x2, 0x20, 0x4, 0x3}, &(0x7f00000001c0)=0x18) getgroups(0x2, &(0x7f00000000c0)=[0x0, r1]) setgid(r3) 2018/04/12 20:04:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000000)='./bus/file0\x00', 0x200141042, 0x24) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x2) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x6}, 0x8) 2018/04/12 20:04:01 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029ccbea1f1c23545238eeb69d759000000000000009bb92115a85f07ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcfad28a221ff0f00000000000006145527d8189b8944ff48dc18f8d533c96f311a7400000000"], 0x86) r4 = inotify_init1(0x80000) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/12 20:04:01 executing program 1: socket$netlink(0x10, 0x3, 0xa) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x8000000180) ioctl$TIOCCBRK(r0, 0x5428) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/173, 0xad) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f009040040000004600010700000814190004000009010000008ceb0003000000005f00000003f500", 0xfffffffffffffd47}], 0x188) 2018/04/12 20:04:01 executing program 5: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/12 20:04:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="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") ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/64) 2018/04/12 20:04:01 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x3, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x3, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x95}}, {{0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x200}}}, 0x108) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/12 20:04:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020306000200001d2dbd7000000000007e9af5527195ba1a3c736ca3efb15d2b3de33ccc0a58cb4081e1caf7da1374203d2ad3c46ce19b315e37a505555cafe5145c47bc88534f71147fa4541987b177b05a571ccd007a6fd3b19a2133251458e6497eebb59aa7845ff20000000000000000006a03f2b2d736746d01fc4fd656a5577ee1f68255dc58e4523a92fb6933dd7feba0b0bf52dd50bd16586cb9335eb31e48f04f140c99deb9e86c0458d1d3bcb49975a8996099e5f932d5ed581d69c7cb5829ae21ee5c99666b8b47410655d149d0934c54fb0ddb6c47c4abd1f3e905"], 0x73}, 0x1}, 0x10) r1 = socket(0x3, 0x803, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), 0x4) r2 = socket$inet6(0xa, 0x8, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x8, 0xcbe4, 0x7, 0x7}]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0xffe00, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x8, @empty, 0xfffffffffffffff7}, 0x0, [0x7, 0xd5e3, 0x66d5, 0x6, 0x4, 0x1, 0x80, 0x8]}, 0x5c) r4 = openat(r3, &(0x7f0000000080)='./file1\x00', 0x80, 0x1) accept$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'bridge0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="400000005a060000000000007f0000005fb30642289950924060e7f339e9b5db59f519cf4cb7ae0bf0f6d3e57e5d657396ad71112993ff17b3f4e88708689980639e6156f39a131dd076c878cfea2f1135bd5d8a23cd1b5b8e7b7bfdf5f96f224fe51713caeb762f9d7994a2961a4d14f0a556f22ad0f425fa0233599f4f66136b7db9beb85966eb305c712f64e828505da79a5b764f00"]}) 2018/04/12 20:04:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffff9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x2) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000002b00)=0xe8) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() fstat(r1, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002cc0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002dc0)=0xe8) r12 = getgid() sendmsg$netlink(r0, &(0x7f0000002ec0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8200}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000100)={0x118, 0x17, 0x0, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x40, @fd=r1}, @typed={0x100, 0x58, @binary="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"}]}, 0x118}, {&(0x7f0000000080)={0x28, 0x18, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x18, 0x39, [@typed={0x14, 0x31, @str='amime_type],-\x00'}]}]}, 0x28}, {&(0x7f0000000240)={0x100, 0x3d, 0x101, 0x70bd25, 0x25dfdbff, "", [@generic="e3c630c9fccd3d9d28fa464025567897adf1c552a547a560293e9f04ee606b381a9f45e60f48105876499dd2f433ece2262599f870d904d678f7be79e0194c72430a81fdba20ba6f71708c315fc8b3fa0439af737bf158b142a46cb5fc966148de3ee3c9a0fe26b5ca1d3de91943c202ee4108d18edcc148dfdb8bc952f043f00bd9818b7f8cd203", @nested={0x68, 0x4b, [@generic="6566209cf435987a90026a48d14e73d41a3d6b35e1d4db93f8ab90251caaffb48eb0aef645e9c17ab989620e39f7c8640556ad7f4cc7812a99b641d2f65b9739cbf345e83877cdf2854c72e93d7cbe89b905f4fcab0d272f547d6af6", @typed={0x8, 0x0, @fd=r1}]}]}, 0x100}, {&(0x7f0000000340)={0xf8, 0x12, 0x320, 0x70bd2a, 0x25dfdbfc, "", [@generic="21241671906ed61eda318b91794d4549d546091624a6aec1ecc3b2523fcae34d506af288a5db625ecdfe", @generic="e4de813757ef72b9ce869ee3c6fe51af664d5471702390a28d875a19950cabafa3af6bf0bff771d9673158d739f7315f17590f1fbb7d9c405c5656224bd971fd4f6eac14bcccc8062df7ab127c0c14863c25734c32e50184f880ce2d7cf1226a43d74044721d0e42738ac7506f47abc25660949f531efdc5f49db66c8fbdbfdc0d37c74b2a328192baee7bf8626a7cd0a49cc1e1d748324ca086a4b69db3860eccc26443a25b8cd0908d01f8266b28cad00f3e6cb71b8c74918725e9a94b"]}, 0xf8}, {&(0x7f0000000580)={0x23cc, 0x1b, 0x200, 0x70bd26, 0x25dfdbfb, "", 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@generic="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"]}, @typed={0x1c, 0x15, @binary="50196936a75ec912925d961ab090ec992cac6f2829fe"}, @typed={0x8, 0x62, @uid=r2}, @nested={0x110, 0x93, [@generic="894ce6897d25bc7cd03d0d30c9cfbf0e820e1fe2ca5735ca2568c3c8eee3f9c340d2f07a66", @typed={0x4, 0x6d}, @generic="0691fcc34a2023b1f43e7423fae9aa72cf100417cf3ce4d1dbd89b5d08b0da781929214ea0283419d39e75876f7008914e744110e4f2f93703c06f8d368d8c8075726734a9de55a444a31d087355cb2336ee1001e7f0bed55e44af9190b6c8eae27c0b40725604c2aa906de598ab5bb919bb072ec69a7b8d34fea4c19669fffe67bbac7cf355056b5f01217ffda4af8cac6f2730e3640ff4c8cd1f65a23a4cbd74ead75897ffbbd6438b7b8705deb95e32a76f1e1e2265954c216124af996e090c3dfd4f6e6ee577a61569c700b58cf5f4849c17e2fb286faf6a4f2b40803e9e"]}, @generic="160f8c96c3fdfe8d40bde28a228591f42fa2631914714a44e0ef8667b90a1e0cbd68e8e7b297251f8b8d1019c724a3ccfba30538eda76edd539b97b255641543594e34b3bfef2fae0a7c4458309c4f469d5a549ed850ab47a9e00ff8173d4ebe8c3cf09f67fbfc582cfb0e3feab55561241f6c116d86a9199631e7da4678af934ec433cb75258b12d48082ce449eea9255bf1cae08762cd12540c051444594f7e05db951d96b7a7060b38ae365a95e4504c01cad2e7fccaf67", @typed={0xc, 0x77, @u64=0x8}, @nested={0xc, 0x7f, [@typed={0x8, 0x57, @pid=r3}]}, @typed={0x8, 0x70, @fd=r1}, @generic="8e28f165387e128dba88a60fd9a740365fd25c9dc009162cae9da0bee724c54ca459de1da3e7dd6734359f86f41c7f1caca5c08ffc45c1e1726ddff7ed12f04a69e4cc9ca775f9909e77e553a8fe7ecc2437f121afebef984503dce87e3cd289d1bf2a8c42e388beefbd8d8a643afaf48511c3c21767c633a50ae9b300727dd046a185a915dfc565c15da49aef457cb218ab44421e06abfbcd147fdc59a9577dc6638ba905a64dc0e81b"]}, 0x23cc}], 0x5, &(0x7f0000002e00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0xa0, 0x4810}, 0x20000040) [ 559.678811] IPVS: Creating netns size=2536 id=145 [ 560.442053] IPVS: Creating netns size=2536 id=146 2018/04/12 20:04:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/12 20:04:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)={0x0, 0x800000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000200)=ANY=[], 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$KDDISABIO(r1, 0x4b37) sendto$llc(r1, &(0x7f0000000140)="61a53eceebdbd4420ed468478a655cc1ba3fa3ca73aeed3c3765a60ca53322aa5a", 0x21, 0x40800, &(0x7f0000000180)={0x1a, 0x204, 0x81d, 0x7f, 0x400, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 20:04:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffff9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x2) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000002b00)=0xe8) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() fstat(r1, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002cc0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002dc0)=0xe8) r12 = getgid() sendmsg$netlink(r0, &(0x7f0000002ec0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8200}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000100)={0x118, 0x17, 0x0, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x40, @fd=r1}, @typed={0x100, 0x58, @binary="bbaaf29848674aa2edb5b39a38f2119b50176c6b44de76925adacc759feafcce9ddae27c10cb34eae531500fa644e7e69edd0a0669dadc7aa2f9c980457a5c3705a57eb6c9655c2474cb46ec1f08563ea3ff76c305a128a543e23df6c12212a770969e54d8e69da3b4fa6dfe42b5f3299529fa284e8f373ad07c95f91b260578bb9a511a4e84946e18281d74e2e3c1cc88d8fa53751f93f039110ac6fa4b4f0b73a792bb2368c75c542e34aa5cb04108d53cf4ffb5ac130411c9ee7acd9cf3c2f8e01bf5e827bce0c679f34cbc0dc1c823479af18a75a2b5ea30092271282b96763bf0094dd9c257cb4e96fed0dff62f724f53d10347f2316f7cbda9"}]}, 0x118}, {&(0x7f0000000080)={0x28, 0x18, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x18, 0x39, [@typed={0x14, 0x31, @str='amime_type],-\x00'}]}]}, 0x28}, {&(0x7f0000000240)={0x100, 0x3d, 0x101, 0x70bd25, 0x25dfdbff, "", [@generic="e3c630c9fccd3d9d28fa464025567897adf1c552a547a560293e9f04ee606b381a9f45e60f48105876499dd2f433ece2262599f870d904d678f7be79e0194c72430a81fdba20ba6f71708c315fc8b3fa0439af737bf158b142a46cb5fc966148de3ee3c9a0fe26b5ca1d3de91943c202ee4108d18edcc148dfdb8bc952f043f00bd9818b7f8cd203", @nested={0x68, 0x4b, [@generic="6566209cf435987a90026a48d14e73d41a3d6b35e1d4db93f8ab90251caaffb48eb0aef645e9c17ab989620e39f7c8640556ad7f4cc7812a99b641d2f65b9739cbf345e83877cdf2854c72e93d7cbe89b905f4fcab0d272f547d6af6", @typed={0x8, 0x0, @fd=r1}]}]}, 0x100}, {&(0x7f0000000340)={0xf8, 0x12, 0x320, 0x70bd2a, 0x25dfdbfc, "", [@generic="21241671906ed61eda318b91794d4549d546091624a6aec1ecc3b2523fcae34d506af288a5db625ecdfe", 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@generic="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"]}, @typed={0x1c, 0x15, @binary="50196936a75ec912925d961ab090ec992cac6f2829fe"}, @typed={0x8, 0x62, @uid=r2}, @nested={0x110, 0x93, [@generic="894ce6897d25bc7cd03d0d30c9cfbf0e820e1fe2ca5735ca2568c3c8eee3f9c340d2f07a66", @typed={0x4, 0x6d}, @generic="0691fcc34a2023b1f43e7423fae9aa72cf100417cf3ce4d1dbd89b5d08b0da781929214ea0283419d39e75876f7008914e744110e4f2f93703c06f8d368d8c8075726734a9de55a444a31d087355cb2336ee1001e7f0bed55e44af9190b6c8eae27c0b40725604c2aa906de598ab5bb919bb072ec69a7b8d34fea4c19669fffe67bbac7cf355056b5f01217ffda4af8cac6f2730e3640ff4c8cd1f65a23a4cbd74ead75897ffbbd6438b7b8705deb95e32a76f1e1e2265954c216124af996e090c3dfd4f6e6ee577a61569c700b58cf5f4849c17e2fb286faf6a4f2b40803e9e"]}, @generic="160f8c96c3fdfe8d40bde28a228591f42fa2631914714a44e0ef8667b90a1e0cbd68e8e7b297251f8b8d1019c724a3ccfba30538eda76edd539b97b255641543594e34b3bfef2fae0a7c4458309c4f469d5a549ed850ab47a9e00ff8173d4ebe8c3cf09f67fbfc582cfb0e3feab55561241f6c116d86a9199631e7da4678af934ec433cb75258b12d48082ce449eea9255bf1cae08762cd12540c051444594f7e05db951d96b7a7060b38ae365a95e4504c01cad2e7fccaf67", @typed={0xc, 0x77, @u64=0x8}, @nested={0xc, 0x7f, [@typed={0x8, 0x57, @pid=r3}]}, @typed={0x8, 0x70, @fd=r1}, @generic="8e28f165387e128dba88a60fd9a740365fd25c9dc009162cae9da0bee724c54ca459de1da3e7dd6734359f86f41c7f1caca5c08ffc45c1e1726ddff7ed12f04a69e4cc9ca775f9909e77e553a8fe7ecc2437f121afebef984503dce87e3cd289d1bf2a8c42e388beefbd8d8a643afaf48511c3c21767c633a50ae9b300727dd046a185a915dfc565c15da49aef457cb218ab44421e06abfbcd147fdc59a9577dc6638ba905a64dc0e81b"]}, 0x23cc}], 0x5, &(0x7f0000002e00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0xa0, 0x4810}, 0x20000040) 2018/04/12 20:04:02 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) umount2(&(0x7f00000001c0)='.', 0x2) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/83, 0x53) 2018/04/12 20:04:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) ftruncate(r1, 0x1800000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402710981d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b3953b1a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44e559b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee9c87ebb41402bf0c7cfc10abb80ad010a68467225c566cbc26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc35566b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd240000a0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9938d17c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26307000000c7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab2306000000df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e8c7c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef1", 0x4e}], 0x1, 0x0) 2018/04/12 20:04:02 executing program 5: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x80010, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/udplite6\x00') r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:02 executing program 5: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x3, 0xc2b, 0x2, 0x10000}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x20c, 0x6d, 0x7f, 0x78e, 0x9, 0x7f, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xb9, 0x157, 0xfff, 0xa92c, 0x401, 0xfffffffffffffffc, 0x101, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x12e, 0x8, 0xffffffffffffff7f, 0x6808, 0x9}}, &(0x7f0000000380)=0xb0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x2, 0x1000, 0x3, 0x5}, 0x7, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0xffffffff, 0x100000001, 0x332, 0x7}) ioctl$int_out(r0, 0x5462, &(0x7f00000003c0)) 2018/04/12 20:04:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x206}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_dump={0x40}}) ioctl$void(r0, 0xc004587f) 2018/04/12 20:04:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6d0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$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="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000020000000000000007000000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/12 20:04:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x1, 0x746751df, 0x8) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x7fff) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x0, 0x3f, 0x3, 0x1b, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bbc, 0x4, {0x6, 0x32, 0x10001, 0x8, 0x0, 0x8d2, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8, 0x9, 0x81, 0x2, 0xa0000000}, @sadb_address={0x5, 0x0, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, @sadb_x_sa2={0x2, 0x13, 0x4dd, 0x0, 0x0, 0x70bd2b, 0x3501}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb2, 0x100000000, {0x6, 0xff, 0x8, 0x80, 0x0, 0x5, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x40010) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80000) accept4$inet(r2, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) 2018/04/12 20:04:03 executing program 5: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x1, 0x746751df, 0x8) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x7fff) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x0, 0x3f, 0x3, 0x1b, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bbc, 0x4, {0x6, 0x32, 0x10001, 0x8, 0x0, 0x8d2, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8, 0x9, 0x81, 0x2, 0xa0000000}, @sadb_address={0x5, 0x0, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, @sadb_x_sa2={0x2, 0x13, 0x4dd, 0x0, 0x0, 0x70bd2b, 0x3501}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb2, 0x100000000, {0x6, 0xff, 0x8, 0x80, 0x0, 0x5, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x40010) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80000) accept4$inet(r2, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) 2018/04/12 20:04:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x2000008, 0x11, r0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/04/12 20:04:03 executing program 5: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x23, "20f200c01afbc895f929a3dd43cac24e0b1bdda8f0728f129928ca13f75cb5459c4e0a"}, &(0x7f0000000080)=0x2b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x20}, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ioctl$TIOCSBRK(r1, 0x5427) fgetxattr(r1, &(0x7f0000000000)=@random={'btrfs.', 'vmnet0GPL\x00'}, &(0x7f0000000140)=""/197, 0xc5) 2018/04/12 20:04:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) waitid(0x2, r2, &(0x7f00000000c0), 0x2100000b, &(0x7f0000000100)) 2018/04/12 20:04:03 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20500, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f000000b000/0x1000)=nil, 0x4, 0x0, 0x21, &(0x7f000000d000/0x1000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x6f) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000001ffb)=[0x20000, 0xfffffffffffffffc]) 2018/04/12 20:04:03 executing program 0: 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)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1", 0x6d0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$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="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000020000000000000007000000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/12 20:04:03 executing program 5: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xe2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x16, 0x2, 'client1\x00', 0x4, "b125b01c3235691b", "bd7cd5a27cb375b8fc4a191108b7123ae2071f55ed8ae5aedb75e510d20e37f4", 0x7ff, 0x80}) lseek(r1, 0x57, 0x0) 2018/04/12 20:04:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) prctl$getreaper(0x5, &(0x7f0000000000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3e7, 0x1, 0x6490, 0x5}, {0x6, 0x3, 0x9, 0xffffffffffff8001}, {0xffff, 0x4, 0x3, 0x7f}, {0x1, 0xae1, 0x8000, 0x3}, {0x3, 0x0, 0x6, 0x3}]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) 2018/04/12 20:04:03 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000240)="8a6d5bac05e4f14e6ebe6113e949aebbb17c30c674894e69ac3231bdbe9ad615973e68f5d6fccb6560dc8a9738b45d93861bcc872dee9594508f6090ee7714e1cb72beecd2f30802b52d2ac0af3835b25af583479beb34060a9707f9c314ce796c78035562597b53fa9684ec8ecd5df3bdcb786825b76c0f0b3241293436164306291bcb57b401f0b285a0c83553f5e79f2b255164309c011608e80b396724369eaf6e8acabe4709b299ab794e3d62116ba7eeccd1258e90649adb14dd4b2b009d6f6a20c4f9594145a4de168b3d8b3026db45ebfdae051989d2e2ed40a5f423a78b04dd64456a3f4c9160e47efe", 0x174c1e2af76dc12b, 0x3, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/12 20:04:03 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x688800) r2 = dup2(r1, r0) getpgid(0x0) geteuid() getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001380)) fstat(r2, &(0x7f0000000080)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) fcntl$getown(r0, 0x9) getgroups(0x8, &(0x7f0000001640)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f00000031c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001c40), &(0x7f0000001c80)=0xc) fstat(r1, &(0x7f0000001cc0)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40), &(0x7f0000001d80)=0xfffffffffffffde0) getresgid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001ec0)) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002780)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002840), &(0x7f0000002880)=0xc) geteuid() getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000029c0)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/12 20:04:03 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000480)="85fac1051477b2936a6643237a09f26554a48c79b0311767f41f3736519dee05164fa94d4231013216d793f27ae14301000000165767c5d16db2f2e50400000000000000d2e0f7692535c28cd87e301d46fad8b80ef6231be026b8c7b78f284421bac3e9c792bb385c033f11bafe52568f3954c28386d5c51277b5297a", 0x7d}], 0x1) 2018/04/12 20:04:03 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f000000a780)='./file0\x00', &(0x7f0000000e40)) r2 = getpid() getpgid(r2) getresuid(&(0x7f0000000d80), &(0x7f0000000ec0), &(0x7f0000000f00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000fc0)) getresuid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002500)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@remote, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002540)=0xe8) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002580)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008940)={{{@in=@dev, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008a40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000008a80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a2c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000000a3c0)=0xe8) getgid() getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a480), &(0x7f000000a4c0)=0xc) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f000000a540)) fstat(0xffffffffffffffff, &(0x7f000000a5c0)) getegid() sendmsg$netlink(r1, &(0x7f000000a740)={0x0, 0x0, &(0x7f000000a200)=[{&(0x7f0000001ac0)=ANY=[@ANYBLOB="10000000230020b3293b9700fddbdf25"], 0x10}], 0x1, &(0x7f000000a640)}, 0x10) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000000b80)="3673b46910adcdd8d7f67f078223c8b926e95f95d342c716b8e4b8cadaffebf6f56424f14437590b451aded02157f101bf9c105b2e4af07ab51d3b7394c7299612764e76d896b4ac8bdc69f3cc13fe", 0x4f, 0x200007fd, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001c00)=0x0) fchown(0xffffffffffffffff, 0x0, r3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='scalable\x00', 0x1000002ca) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000d00)={@ipv4={[], [0xff, 0xff]}, 0x73}) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) lremovexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=ANY=[]) sendmmsg(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x9d4}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000001c0)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0xfff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000240)={0x4, r5, 0x10001}) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000580)={0x4, 0xff, 0x1ff}) r6 = getpgrp(0x0) process_vm_readv(r6, &(0x7f0000000800)=[{&(0x7f0000000600)=""/207, 0xcf}], 0x1, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000940)=""/206, 0xce}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000dc0)={{0x1ff, 0x5}, {0x84f, 0x8}, 0x4207, 0x2, 0x2}) r7 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r7, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) fsetxattr(r7, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) 2018/04/12 20:04:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)=0xfffffffffffff0a4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40}) 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) 2018/04/12 20:04:04 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) lstat(&(0x7f00000000c0)='./file0/control\x00', &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="f0000000b74bea1030dd8524ad3c7f2295dd105906e25941a2f15f50da903e48ef4e1524f5de127b112939edcf2d9ef5bfeaa4b5ae7e545f1f5f2bbd1b9e78affb61ea05fe48f94273bb6d95c7093a1bafccefd809f44fbc10c6a31e21b6915ca6de32e0a5cd03d87009006c13bf0c11139c5f89d1651c7b048d736c14610e2e115a380654eaff590d5d662882e118aff42cbc46821973bcea6b8aaeaa64ac0f2a2e983fad90c900c2cbd1b8b76a76b6404538f30c4479c521dbb7f2588bb0db281c19aac1173e56eccd9e5b7ba9c6335941074260603edb568627a0ff5159c8ad849a25916fe658cb3600000000000000"], &(0x7f0000000280)=0x2) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x85) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001200)={0x0, 0xffff, 0x30, 0x5}, &(0x7f0000001240)=0x18) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') close(r2) 2018/04/12 20:04:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000}) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x1297ff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) shutdown(r1, 0x10) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/12 20:04:04 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f0000000b40)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x2) openat$cgroup(r2, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x0, 0x132) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f00000005c0)=0x0) fchownat(r2, &(0x7f00000001c0)='./bus\x00', r5, r6, 0x1400) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2101108d}, 0xc, &(0x7f0000000940)={&(0x7f0000000980)=ANY=[@ANYBLOB="30000000604693060000009774b2e7ac966c3c3bb4e85e609f3f0005fdfd30890ef052cc15ebd205a69ae3252bcbcba9e461daffd9a9887f78dfc0af6308497f1d19a6eb9243877167d0f8ef7d0a5cd180c7e7eccef35dbdcc9f252130b31cf505c54c112e9f50e875790bb28144f30c85e5183e185e71443d9e5a38a1381536be418e14e319510ea48f52995fdb164f002d636b4d070a877f521602000000000000816d789a511de3d6c28abd72b606dcd0c8f7d5f65ba4000000000000000df8f27eaafa4361dfbd03358b68ba0c370ee4", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="0000569e4f58d9de02585ed2fab0da11e99af77fb5a69990e705684b01de603419998be15284521350ac9da472a773c7e479f478fb2e426800b4e264405f"]], 0x2}, 0x1}, 0x4000080) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x0, 0x8004, 0x0) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r7, r8, &(0x7f0000000640), 0x7ffffffd) sendfile(r8, r7, 0x0, 0xc08f) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000300)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x7fff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00000000c0)={0x7ff, 0x800, 0x8, 0x1f7, 0x6, 0x7, 0xfffffffffffffff8, 0x9, r1}, 0x20) 2018/04/12 20:04:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:04 executing program 3: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/04/12 20:04:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x480, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0xffffffff95830fdb}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xbdbb, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x2, 0x7ff, 0x3, &(0x7f0000000180)='veth1\x00', 0x1, 0x7, 0x2400}) 2018/04/12 20:04:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) sendto$inet(r0, &(0x7f0000000140)="3aba4d20398da6cc974302648fbbd49bf6130f8cf3b37c9f3bba597f4c4641b451db4a384ab1090e6f", 0x29, 0x8000, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x20b}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) 2018/04/12 20:04:04 executing program 1: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="04a476eb51bde7", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r2, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000001640)=0x10) sendfile(r1, r5, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/12 20:04:04 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='$mime_typeproc{%&loð0\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) gettid() keyctl$read(0xb, r0, &(0x7f0000000140)=""/78, 0xfffffffffffffd91) 2018/04/12 20:04:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000000c0)={0x4, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x270001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000240)={0x31, 0x200, 0x200}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) 2018/04/12 20:04:04 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x28060400) fsync(r1) 2018/04/12 20:04:04 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x3ff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) sigaltstack(&(0x7f00005fc000/0x2000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/12 20:04:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000000000, 0xb634, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x4b8}, 0x1cc) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/12 20:04:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x200, 0xe775, 0x80, 0x3, 0x6, 0x9, 0xc, 0x38, 0x13e, 0x6, 0x6, 0x20, 0x1, 0x401, 0x9d, 0x1c}, [{0x7, 0xfffffffffffffc00, 0xffffffffffff8000, 0x80000001, 0x0, 0x2, 0x3, 0x4}, {0x6, 0x0, 0x5, 0x5, 0x5, 0xffffffffffffff81, 0x100000001}], "666f0940c5f24b0ff9ef8d2eeb779b26e73594edeacb5a8eaf79d7fa7011368be6ac9afa596a740b8e9422bea9", [[], [], []]}, 0x3a5) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/161, 0x90) getdents(r1, &(0x7f00000000c0)=""/100, 0xffffffffffffff10) connect$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/12 20:04:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/95) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x1) 2018/04/12 20:04:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r1, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:04 executing program 3: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x400, 0x0) unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001a40)={{0x2}, 'port0\x00', 0x10, 0x2, 0x8, 0xffffffffffffffff, 0x0, 0xbc30, 0x8000, 0x0, 0x2, 0x6}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(r0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000600)={0xea, 0x2, {0x3, 0x0, 0xfffffffffffffffd, 0x3, 0x3}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) r4 = fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23}], 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001980)={{0x1}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x786, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(r4, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x8, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) unlinkat(r3, &(0x7f0000000680)='./file0\x00', 0x200) r6 = pkey_alloc(0x0, 0x1000000002) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, r6) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) write$tun(r1, &(0x7f00000017c0)={@pi={0x0, 0x18}, @void, @arp=@generic={0x30d, 0x8809, 0x6, 0x10, 0x9, @random="12d96bee2db3", "5546887999620789cda6464d5d1057f6", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, "0971d3da4ca76142d48862830193d53a"}}, 0x38) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r5, 0x1) tee(r5, r3, 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) 2018/04/12 20:04:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, r3, 0x8, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe743}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000844}, 0x4000040) r4 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='user-keyring.cgroup&\x00', 0xfffffffffffffffc) add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="86701d9b0521a3af18799341413d73b64dd6a28c5aef076b17a3b4c7111e8bc8faba263a717f9026754e3da3ec64f46fc3b649a99ef264ea997470f4a93e7ae53c0fb052e8eeebdccc78aad6cedfbed864d55cc2c9f80f684a64", 0x5a, r4) lstat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0x9, @empty, 0x6}, 0x1c) 2018/04/12 20:04:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0xc2, &(0x7f0000000140)="0b5f806db993428848eab33efac415b4b96dc0be5f22401045d770298ee772a6c1f2190407b47259709caee474b0e63afc2d28349dcf668ad0b45b9368eee3a307e78d57694362be6bfeb75cf0218396f6253e70b891d1ade61322fff94d9f0f988c67f54ce1b0d5dc398db7a80a5b86f7b37b7b0de96d4992b8eec172c4bbdd5b59e4d1a8ae61101c5b7e8eb00e7a9ccf81a7b9e2233f5df0ca91df7d59670c49c823e80facf130a5cdecccb2df759b4afac5c68b7eae7ca2ce71705161079f2c5e"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/12 20:04:04 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7fffffff, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0xff, 0x8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a84309692500080004000c001000ca8a9848a3c728f1c46b7bf7e53d31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) dup(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000380)={0x8, 0x2, 0x78, 0x2}, 0x6) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xfc, r2, 0x300, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/04/12 20:04:04 executing program 3: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x400, 0x0) unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001a40)={{0x2}, 'port0\x00', 0x10, 0x2, 0x8, 0xffffffffffffffff, 0x0, 0xbc30, 0x8000, 0x0, 0x2, 0x6}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(r0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000600)={0xea, 0x2, {0x3, 0x0, 0xfffffffffffffffd, 0x3, 0x3}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) r4 = fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23}], 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001980)={{0x1}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x786, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(r4, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x8, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) unlinkat(r3, &(0x7f0000000680)='./file0\x00', 0x200) r6 = pkey_alloc(0x0, 0x1000000002) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, r6) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) write$tun(r1, &(0x7f00000017c0)={@pi={0x0, 0x18}, @void, @arp=@generic={0x30d, 0x8809, 0x6, 0x10, 0x9, @random="12d96bee2db3", "5546887999620789cda6464d5d1057f6", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, "0971d3da4ca76142d48862830193d53a"}}, 0x38) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r5, 0x1) tee(r5, r3, 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) [ 562.037655] IPVS: Creating netns size=2536 id=147 [ 562.055539] IPVS: Creating netns size=2536 id=148 2018/04/12 20:04:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x80000000, 0x900000007ffff) fchdir(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40040, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x301200) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) utimes(&(0x7f0000c1cff8)='./file0\x00', &(0x7f000054e000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) open(&(0x7f0000000000)='./file0\x00', 0x4e0280, 0x10) [ 562.825603] IPVS: Creating netns size=2536 id=149 2018/04/12 20:04:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000000)=@ax25={0x3, {"ff095ff298e4b2"}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="e4e2abc789aa0a1b1174457748124cd58580eed97d84d17b91aa71394edf26", 0x1f}, {&(0x7f00000000c0)="79813da875e61955d2833427cb278cf79b52880133607b7927cc90ee061ba0c32fb08bcbd69bfbe3652fda84f305e2ce51fca838adffd1f543a8997a4c2ebc608513fa10f46d04a624fd581bf841e3a7bb4530b91bb78c9d2f5cd21e58be11ed48e2b12de3a78556c3efba73073297d4e84ff2b0751c4c39e88ab5c123f57e190e8220abc7ce42ec22c81ad002359d72aa10cfb09e5af74b1835c2405fc6bf3c7ea033d4a93e5fa1e3a855dd81c84564fae3fb9a6d23a8b660c3c62ff0729cc6159879b56ab1c4ccdc3be4", 0xcb}], 0x2, &(0x7f0000000380)=[{0xe0, 0x13d, 0x2, "0ae4564e8847680920f674adef090e57dddd64364277d840101826b3567d2cfa41d17e94d3f9696a3b29af68a7b065810f7de61ccf3e2335a58dfd05827dec9414f71cbd5cb08e4379d9e45ebc2f168116e068ce9b68467ece703584e39a1ad6180fb576025e06eebd31b76eb746b1793dfe471cb371853a15ca9e339844fd1ce7a1a6b71e9a2e8a98ffe180ebef7d5f2f6c3cc736d92498d53a5bb5555b5f944117222dbe9b25ec6df3ae618cedc6d73db15f2b910beaa81df81477543ac1215132051bf9ee8633fa01ebd7fa"}, {0x1010, 0x88, 0x8, "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{0xc0, 0xff, 0x2, "640d424e782952abb3fc9f7fe0403abefe82907d3b78b14ac6f2cd9367fd26a5e880585623a96326cb136c31ad68a07bbf7a3f28fc5c17ea736bf914e141d3b2f0fe7ff782766416ee2d339073f3c6c0a3e4eac44c56a5680a26999df4b56c571e408ed07e92b8dfd42323017022a78e5b874da405392219cfc98315f4173ec1d5aab24fed8c4815e067f401189f3fbf874047278c7dbf7af6169497110674687aec1a93006516a809"}, {0x88, 0x113, 0x776, "006ef538b21a9361ff7d0a22953cb69136cfad6d7445f6ad1324551bb4098a09114e8251e4146f171985d09c518e63bfc3242fc3b955718ad45f4a27f63a4beb54d07a8c61d12c42cf28d478ee2271af6b388ccb0adae847aeff47275bfbf6f8375cd2189f693bac1f0cf915b9ebd7b89c2288993d6bf3dd"}, {0x10, 0x0, 0x8}, {0x108, 0x102, 0x7bbf, "a3ed89402795173b6ea196ab3ae75fd2556601a252c3d7fb1c941c36c00db444a0859c42a5cb767ce51630a7ac7fbe68c9e3251405642a3acda5cdcf71968ff89bffbfb0bd088f657374c9c9a844370285f824b006ceb3064e02bb7fef95c9f7810fb856c0d0ade427a064602cf83b6efbf6b9f257a3babd1c38b7f5ca41a01ec05d708804464c7d0fa7cb46eff68bd41baca45c1313469927f24336fe35c3dc74b015d37bc213fa97a9aef02c59d1ac7cdab4627dd0f729a7627f2ac83adf0181715db7fba1af22ac3be7877febc45564a3d773372f33983d05e2fda1abac61ea9da670f5f71b18f871fecf265f407ca4a7de9e293d66"}, {0x90, 0x112, 0xffff, "4893acb307e74ce5d3fbc3f94366a7bbadf94046b5b29292703f104729ae4b7fb8ad554f6356db5dcfda35439d327f1837e70998980ae4e23dd58f2cd7148c72464bdf18d15be83546488fecd6b7f4f716aa232801a347b4487cbaa7c42e85fb5c3a9e3301437a41c97b23d37f8e44d8b52161e6694bd9dd0cbc7f6d860b"}], 0x13e0, 0x8040}, 0x10) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) select(0x40, &(0x7f0000000240)={0xb29, 0xffffffffffffff02, 0x1, 0x3, 0xffffffff00000001, 0x2, 0x9, 0x401}, &(0x7f0000000280)={0x7, 0x10000, 0xfff, 0x6, 0x0, 0x5, 0xeddc, 0x5}, &(0x7f0000001780)={0x100, 0x3f2, 0xff, 0x5, 0x0, 0x9, 0x7fffffff, 0x5}, &(0x7f00000017c0)={0x0, 0x7530}) 2018/04/12 20:04:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6327726f65702e6370752f73797a300063d3328f8657adb7e7584855543c894737f01ca5c7db6a2a4ea410e4a68ccd3217613449b76ad990fd51b47c53a23a4d5024524801e42de1cd9e67876881872a009b2b19c1ad3ece23119c2f8b9af9ea29a6ffeb", 0x200002, 0x0) fchdir(r0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x7fff, &(0x7f0000000040)=0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000f000000000000000000000005000700000000000a00000000000000000000000000000000000000000000010000000000000000030006000000000002000000e0000001000000000000000002000004000000000000000000000000030005000000000002000000a000000100000000000000001c7a11e10e4251d06e84dd7bd9d338997452f0fba9f2762cfb40fb7aba3727a93fa05720a07466ab13155c74039d0ddfdd5a2741d25e150676a4858e4847cbf9468d1f8cab23379a9fe45c60fd8e23906b1ddf94ba952e160ea62f59ae0d"], 0x78}, 0x1}, 0x0) 2018/04/12 20:04:05 executing program 3: 2018/04/12 20:04:05 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8f, 0x4) ioctl$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, &(0x7f0000000180), 0xff4d) 2018/04/12 20:04:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:05 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@ipx={0x4, 0x80000000, 0x6, "617e73bfce04", 0x7}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)="f121c4a51bc2596c5eca612e452b9a265b2171f318974e7e770ef382a84a0483d1d25f6480f1d6fefe4281a25f29a1abceba8ed0b61cfe005086a0b7e101409f9e4e54e33b8c1507615b913875e1335f88431dde8fe477435434323d44d2488ace6a229de0745bd9f7c2723cb7e82d6687daf1dabe6d392a6da9e4f3ef0b646b9f496f"}, {&(0x7f0000000140)="7806919357f8c7635d44c620a4a050bc29c56b0090d4bc3bf730dbc177644e1f58bbb443a8d2ac0e89447ca5fd1de1121e0ca33f49a42bb7625f5c31c371051e5dbedeec2a500159925a98ec9a462ba0fb3cfb15661c6d9c67e0bb82f3028d8a4a8da42b17681eab5150ea7bfd97251ca745f662a5975414ec7410751fd18f9a0020f1d76324bcc4b86a031a34232834d797f46272d9ee22f8a83961157bf03f5fd803d052592bcd595412f2ba9e19bd7ef6ee727155c752ea89ba0ad4dd92cc1456c45796ed429c8205e9c07120c33fb5ee0a1647793d93cd0e3419ec6d79b76d7cdbff1202eea85dcf4bb258e64be8fc491515bbb3d277389dab245c32c5489050d9f74cdfec097cea0c9b2bd223d49429f84429934ffeff174b41ceac0f83c4e3251512693faa68aa2a5454cdaad799f21ebccc7679f35ce654d39b3976d73f5221ecceb5d037d5fc68ce049dbead7f9f92664ead51952fcc2b52e4e7242c8d6124ecbe871123d25973c5652276a908e778f3047082dcdc0f99a939655ada3242b9392d2d09cb242929c14f7295f9618384cfc3b48485afd65a1cdeed3d82ddb7fc758e7523e0edcf824f9703a0f048d2abae5fc2db45e313dbe5035673c768d8c15ddc74ab42c69599a30d05ac1f94b1fe9bf3221806d405f60a84163c8698214dd57876be692df36a568ae0861005ebf4e9f295ab39ace1a01d12bd663cbefb4757965e13fb19e46b65b22de8e14791a1609704c1ed491c885bef0f0dafea9c8b53d5610831325ea08e5fad3bf3fa0837594850ae11f3f3799477f1ad1f3273e9e02e092d6221c26d2fc576f7e31069c0cbd0c1a4dc9c409bb13d5bdf37b31132ea5f1610afd9f6edd0f334a44df1f862b4c07ac30954ae1aeb2ab441ce65bd2a20c6b17f0c2059b497c71a7779e6d68203de58e56c2a815aed325591f3b74070ae20c50d17e047c3f5630a8d38bed8cc6292fc118ac1a8517551248eeb7eedfec2177d6d2c95ce8fd87d29721a0d5f3a66f5308897b6d60ab8759c9fac3f858861bfafe6d070d71f2a2ead4b131e8d83c0af6699b61266547fd27b1fe6e909bc46421e62048dbfd35bbc2c7ae533ad6eb9ad5eb1fe85d4ee404345f9fd380be9374ddaa144f232dcf97bb34ec29ef4b2d3cc13f4d53f67778dfcd864a86fd5074a5c36f90ce03ea5d27ac2daaa684889a594008165ffcce6c9628abe8734ea600cabbdcb21c6a8dcc784612f7460ac565b7eaf1510c62538bc7c02b86831170e751e00252bb47e036eb8d58bdbc08379f79640a4dbf2752d50d03df1b6cb08c350b9ae8fbb69924f5f8af10211924aa7bf5c715a3ce40c99a7dd87371a9ae2c48aeaa420e4e4346eb697c7cd97d2f6e00232995a4a3c2f77c83dd703a55dc7996894fffbadc0e0975a2b0b960130c4554b15443596a6cbf3fe176b2f28ca1a031135d247868594b6eb83736b68b994b81b091d64451868a5d7b12ff3e2bdf40a4a2d58a077931e78fb45ef648dae36a6dc5965e07549e83d6110b739e7e3ecca2a498a7d22c9a9be026d82e96a9464befadf0770a6ed815cb88fe1ff99a6b0a01f03a8fc9a4a6b3299f74b6c0618d54af7106daa143d4e04ccd691111911ebff2cbd86e0486f66b39769b8f5b271687156c6cc11181e2e127a6066f5be4eaa64a700c4a2c69d60a4f2c6c72102208cd493125e8b2cfc04448dba6a28b622c53506d56d203433d2dc8ddc81d52913fc978505aead7492fe20986ad9963254fd16a7b3b2a67aa3f1c73fe3b551ea7cdfca77c0796b262e1acdcaafbcfe4e41a1727510235c16dd69c15608a5a4ee01967c960e475d082fd60a070f125ee955b756cf99774af913a8412200234a0042f85bff7bb5ef574d9ed6ee98e59ca3123798668c4036514c69136b0f5ccb577566ac7990e3418f881d29917d8c68d27350aa0018420cfd66c0dc18e409c6334615694d7eb5a7816f38ab76def048a412010d98d2b1b19d471a48807f2554b00ec3bfcc3fb15c1fafe6f3af70cd61658778b3cd8dbfd9f257c4008d3d3a115e06d750f9a8812aa293842a067d854e56ec80987f50de7f51d5d8cbc8efeadf89627821b3b6ea7de7596b8e598f94ea06402172b6852ad962f2956dd96ef6b457b6cef4ade7588d98f0d041977dd46b1df23f3084265034d5b97e7958bbb2cd9198e960cfe76b60402277119ede3fbf3ed1c621673a2e2b413d9d8da2cfdda930df36ba8969f3c187298b707efa04c9a8c8db61effe7763af37e5f801f92ee7cd686882aeaac2d6dc1d40672ad73f8595717978e14bd86ac6233f09ad04e8f521662c6bb41e7c8724660c988d48d7ec8428506097a61e2c3b9fe733f166427ef7dbb9de67fdb226fa85847b5937b90d379cd9ed0857bdd325c96ee960325937f5c9467293d5fd65c674b37d8f6e3dd3b70ea7f753a1a41c740dc51d2151e98c672c3778a9ecfbf2bda0d9a5a25a0004f07562a4de3a9633ec4e0c02f81284465b6fb17838839742f8900510cd3f63b403011a76f471891f2bf894c3085e9fd78ba9c7d343e2b17c30d9fd0b33c2e469ef56ceef353c079f9312ff04ed20b368d33b684c2615e8a2bd3f5d35f87b650ffe2df6dd6e3b0f6e6578f0cb53334cee4688935221686a9d91ca04b0a8bef77c286edadd93d106d8b446de976fcf7b2d862cee0f8628a8e0999d2e4619bf62d14ad9bcfb052b68769bcda72e99b193d82e7c8350db4d95767ad976d5cbd603e6912e741f6ba83404736499ef8bb50211829e48527eec984c5c43f3ff66ed9a2bab4674478bd5e1facc8750cc619934711acc78f5760949268bacb93cfc119a8e9e6939cf4a5b9e9839d8e95925c7aeb013b4342fe49097b6e2d342bc72c673e9ced4227f06f75c8a9abd90924e0851c1bbdb51131e769b2cb2af229b418eadf5c40c4246242162035109a5c6fa1ea26dcc687881a620b9eff8ffa15893810abaa8f5ae1ed150ef4a9552ad36a3ee30bcc5cc22a4c4c7c8a85e36ba8848289f69e185b91778729d3f560f435c6b5b8b881512ceaac4fe3247fb2c577c75ae8fbafe4d4e5649b554ea1d362ad016f76993b180934665f9ecefa0273d26299d7a3ba00ade734f52b045ad60d178cff9bdd04ef9b123ca2d7f1022b4cbc4c7ca3b9882fb172a9e56565f709b4da0034ee2bc91d7b22865075d0661d81fdd143986b8996a2c0f9b943584c573dfaaa23f90926a5748a1cdfd82991ebe544391ded5e64deca23d86a164bc8050bca3eeccfe68b21446b654035d22fe4d3a20008bdc08cf63d3a5b5c392103977cd44ed2a1a1521fb84ec331f1420a42bae4721fb2293e22f0d57bc3c53a63e0502996b18c866295a6de6a16993e8da9a627a7607a334bee04217154ee6f4a1f3f9c2e6e7ff2b13a858fcfa29eecd19541b771f50c47bdfe30104e6cc9dc55afa30449c291763f66699746c325711297b6c224c7b0767c1a75e02817567526891f29159758cc0c4335cffdcbaf04110b1107a36c676e63f29d644f5d1063357004b3b9342f7c1c4710a9e534637effc9ee2676066202d964ed3b753ce7ef9d30807b98fa811b5351cbb075c310bb05d3c49ab80a52521c0de77b3490101f5fdb7aedff894ef5784953f20291eeec1007350239089f7a9ae265bd18c36fe29a94e1a9cba35fdf6d4475849aefee91ebcf3b3c95688b9b97f5acbce47d2b84ef88d84d40fcfab3548165ef2e753f2367a80c1755fde01973a4cd973ddfef42ea56b2cb083c7c85f1010f4618db17a98a3c38f3a5194dcc33755ef7d1e5c2d40d7bf1b1595c2bd91e35865a724a0bc96c4fb53c4c6a7e4bf58a4856bc55b7ced63d7b210117d38cd34e34b22c94a1dc68822193abaf9df6d467d4bd47279fa4750530e7cd5c14f8bf80dd39b4327180160ae7dc1e923fdf50f12c85453a7305526276ff85ec9fad1ae2a9439b040be1f20112e30560ae4b2bf138f0a5a0c77b8102fb419a43e75741a720241e0c81223aac87b75a9332c72539cc0dd777f7d5e5d4e14547273468881604fc1d9ea3d5f01c92c2ed540ee96610157f3dee483af929b9d5608e61a2410c7fc98cbc96bd60c4cd015b3e4b6f922ea53e5934c1072873623b0415d47b3ac81032d773b20f27ce08b2d3c5fd097c2e3b5aa2520c1b41070087c656ba9fdbfbc41239c327cd16b86063c10b8569fc0f0af21e47846fa9bc794bedc8f0e0d19c58a27d559435787c6512817b4b1f6ad76fa6171af3ebeba82e50022ba25f2169f7a45fe6147139c6ccb2dcc9a3c2f6ffa12ba67e1ed72fc91f31aea0186f35ca9873487abb95ad0934abb746531bb790c2c16ae189226b012a388a6e3cba8e61b136cc44b4d876a20a9eadf1b25b49ef1b6f713e7fc6924f5030fb7a0f5f1e45e3a1424af6f7afd3fb574bb92a1dcd75518a28f58e311680882bbd6e7f623b31c09b325e994e0ebdc461efb2e07db03887b459acdbf688eba2bc9aaa33c3a8e610a7d03820d10e6d75ab4393807f6da08528f647564ca41967c46623955a4df1a2d64a90f3f7da7c33a5e041f2529588a8a89f55580745ff05a160cbced9eb61fe29774d6aec07a5d3cf49cdd26495af3396825c987e9c3b477d4f0df13c106a2d88813eb47e28249bd3694fe7e5d48061c98a12ba11ed2b78161f0892b2088d4a2365a2377b26e4f55bac2cec1de97e2154d8f04981c3183a35b38ac32659fc52ff560cbdf1a48c94d5e828551112532f085e5be929edb789c7fab2fa61ec2728cfa1e2ce85d18a2b6ed33b5960504acb38dbc550496a16c38143db5644f066b8ec9e24e7704239639d9c5ba99b537432763c09ca2a5109ff5eb5d71a2224d05ca5c0eacf169310930d4fdd7158fd74f3e82fd81e06a5ffa2ccc2880c1885729c92c79a2d566936ec4518750d0b6a6360e0b492cbed119451a42441f4335f155235653602b8dc030060dfac2b51088090476e3844936f79e0e7d51e491d2ca5d20b0a346bc03ca4fe1b434c077d6a5bc4cfda8d4a057538ac522a23efc3d198a29b9ca1efd0da4d9f492194629eb1137f586afa01e1379020e3249d0dcdba4220aeaa6d35b20e383abbb10e9a2e0dc9a26a0a59f89999d2dc96f18a77867b1a077efe62dd22e0aa6a66819e85f1618d42cf4db0b9fe4ee0bbda1efb9a8f3ae8ce03a3875b0d529eb27ad796e71dd5c32813ce175742717c61edfbc916380d14bafecae0d240cc6ba8ad5078226411404fcdd430b16165f3519e875f3c8faee116462316cfbdeaa146ee75eca5c98dd6fcc59845db33d6f162a9b387d7483d2afea33f5de0caaad606315714cfa46be6c9abd2312c9b947ecf9b0b037fd4471928607f9f1952f0e515347b558da6cdb1ded85260810fd99469544ee896557f0d220f50ce752481b8de8ca42c76755c7a4131f0e4b935cfdffef014f07e4df0af4cf6a5d5e619971b5f7ab10701937cedd8a2fb42dbd1ed45a589c9a24aba982b423398cec810be25a645e6e9604c06ecd38191b884ba5e68c0797f24408e7eabb0b861853bd0d3443c67f6fb09840d5c3d9703ed192e158cd476059acd311a38b28e207c090bdf16424a0650da289b2c2d194ab41acff8562393604aea0e9b3a0fe1a0a2b682eb815234c9d0bf8cda7a19e20b836039d4ae329ab9dc31962036c38afa7fb61d6d4a9eff056d233acc6fa13aad097831d4aa34cc087136f474b88c8a96a157cfac378c1f787c6c6d494b0158389d95cf4293a1d7cc776e13196a4496727fb6fa46c5e981c95be3f0b8e"}, {&(0x7f0000001140)="6a21cbb96c8d35d02dea86fd58aaeafb66803ad8548c030deac305176ce90e6bb3eea69458377f32488fa243e495ef8e2e767031876db60f8c5c12fa5065cfb2cc0e2c44d496a87c069c6ad31e4a988703381895f07edb1f21dd1b301a1fe042bb273666371042760f504c8b3d63dfae7f4499f1756504885849fc8db0acc92ccd8191592debbbd33d48dd7553292ab1b8c17d70b7a62ccb531e64c4b9bde095d926a910563a75b7120646ffa75988dbd795680b2c897290a31a0ea1769585a81a241c23799df288ac81b95305f876e6c2b8f5a449d7d5785342ad55834c"}, {&(0x7f0000001240)="0cb5802bdb2fdc6036ea50c0b4e5f81246f085b7070997227c46240ebfa162fdcec5da38dfbb96f9d19a0a4112ba7832d3482e7667cdf04b417ae4ccbbc445a81e7949f4204086b3bd21c14a88ff701664a583d6a3a98bc7e7a1690e1e018274b437876eca"}], 0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="d0d8ec07ed86806a8359184000000400ce0000290000003708000063000000000000"], 0x18}, 0x0) 2018/04/12 20:04:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:05 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x6, 0x2, 0x2, 0x253, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078cff8)='./file0\x00', &(0x7f00007a6ff3)=@known='security.evm\x00', &(0x7f0000680ffc)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f0000579ffc), &(0x7f00008a2ffc), &(0x7f0000fe3000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4ff0, 0x4) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00000000c0)=0x6, 0x4) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)=0x1) 2018/04/12 20:04:05 executing program 1: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/12 20:04:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x1e8, &(0x7f0000000040), 0x0, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x0, 0x62, [], 0x0, &(0x7f00000002c0), &(0x7f0000000480)=""/98}, &(0x7f00000001c0)=0x78) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/04/12 20:04:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000000040)="ea1c3abf8047038be85f8731fbad42c2930b87874d1e5c4eb072cf8ebf98e379a47e383e3f3a647044dd6083641a7a1a95869eaffe762e1ed796788a89d7182014e01a5aecd8634e620984b93b3dd54fee12a2b4fdf0b59361fb0f51dcdf4a2944e3aa3d92e7343ed63cf18ed2539d2dd4e657fb87f08056496d4622978736fffa2148316077757e4b71ff4aa6886f5b65d348ff27a1bc744599fffefd7fcbc4ea0ae59a3c2accea50f2a8e735e943278bf7869927459c1c8987286edc3229e780cf67ecd6d4a335de0223283d236a7eefcb49de580c3a395e00") 2018/04/12 20:04:05 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) sync_file_range(r0, 0x0, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x640000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fstat(r0, &(0x7f0000000100)) getdents(r1, &(0x7f0000000180)=""/44, 0x2c) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000001c0)=0x800, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) write$cgroup_pid(r1, &(0x7f0000000240)={[0x36, 0x38]}, 0x2) seccomp(0x1, 0x1, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x26, 0x3, 0x8000, 0x2}, {0x0, 0x6, 0x0, 0x6}, {0x5, 0xffffffffffff8000, 0x6}, {0x233c, 0x100000000, 0x6, 0x6}]}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000300)=""/126, &(0x7f0000000380)=0x7e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000006c0)={0xd8, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f00000003c0), &(0x7f0000000400)=[0x30, 0x0, 0x48, 0x38, 0x30, 0x20]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000440)=[@fda={0x66646185, 0x1, 0x4, 0x4}, @fd={0x66642a85, 0x0, r1}], &(0x7f0000000480)=[0x0, 0x28, 0x38, 0x20, 0x40, 0x18, 0x28, 0x78]}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000000500)=[@ptr={0x70742a85, 0x0, &(0x7f00000004c0), 0x1, 0x3, 0x16}], &(0x7f0000000540)=[0x28, 0x0, 0x0, 0x78, 0x0]}}, @dead_binder_done={0x40086310, 0x2}], 0x30, 0x0, &(0x7f0000000680)="09cdbcfa66c8530fe28db0de111829ed0764368bfb1b5d3592a47774267804abec3d3fe22ae8ca857f1244b5fb02e86b"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000840)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x401, r2}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x7, 0x30}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={r3, 0x3ff}, &(0x7f0000000940)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(r1, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80804}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@ipv4_delroute={0x34, 0x19, 0x800, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x0, 0x800, 0xfd, 0x5, 0x0, 0x7, 0x2200}, [@RTA_MARK={0x8, 0x10, 0x8e7}, @RTA_DST={0x8, 0x1}, @RTA_MARK={0x8, 0x10, 0x4fe}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000a80)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x6) getpeername$packet(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000000bc0)=""/84, &(0x7f0000000c40)=0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000c80)={r3, 0x2}, &(0x7f0000000cc0)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/status\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/relabel\x00', 0x2, 0x0) exit(0x9) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000d80), &(0x7f0000000dc0)=0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/vga_arbiter\x00', 0x22401, 0x0) 2018/04/12 20:04:06 executing program 3: unshare(0x40000008) pipe(&(0x7f0000000000)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) eventfd(0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0x154) 2018/04/12 20:04:06 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x5, 0x5, 0x5, 0x401}, &(0x7f0000000200)=0x98) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pread64(r0, &(0x7f0000000040)=""/112, 0x70, 0x3b) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='comm\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000480)={r2, 0x8}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r5, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) r6 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x20, 0x200000) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa404041}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x13c, r4, 0x500, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6d74}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5bea}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x13c}, 0x1}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f00000004c0)={0x5, 0x4, 0x7, 'queue0\x00', 0x6}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)) 2018/04/12 20:04:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000ad3000/0x2000)=nil, 0x2000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) dup2(r0, r0) 2018/04/12 20:04:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x410000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000400)=""/115) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1021d022}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x11c, r4, 0x100, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x80}, 0x0) prctl$setname(0xf, &(0x7f0000000540)='eth1posix_acl_accesseth1\x00') sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@dellink={0x34, 0x11, 0x329, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) syslog(0xd, &(0x7f0000000480)=""/153, 0x99) fchdir(r0) 2018/04/12 20:04:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000000040)="ea1c3abf8047038be85f8731fbad42c2930b87874d1e5c4eb072cf8ebf98e379a47e383e3f3a647044dd6083641a7a1a95869eaffe762e1ed796788a89d7182014e01a5aecd8634e620984b93b3dd54fee12a2b4fdf0b59361fb0f51dcdf4a2944e3aa3d92e7343ed63cf18ed2539d2dd4e657fb87f08056496d4622978736fffa2148316077757e4b71ff4aa6886f5b65d348ff27a1bc744599fffefd7fcbc4ea0ae59a3c2accea50f2a8e735e943278bf7869927459c1c8987286edc3229e780cf67ecd6d4a335de0223283d236a7eefcb49de580c3a395e00") 2018/04/12 20:04:06 executing program 3: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000080), 0x400000100ff2) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) 2018/04/12 20:04:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x800005, 0x10, r0, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000000040)="ea1c3abf8047038be85f8731fbad42c2930b87874d1e5c4eb072cf8ebf98e379a47e383e3f3a647044dd6083641a7a1a95869eaffe762e1ed796788a89d7182014e01a5aecd8634e620984b93b3dd54fee12a2b4fdf0b59361fb0f51dcdf4a2944e3aa3d92e7343ed63cf18ed2539d2dd4e657fb87f08056496d4622978736fffa2148316077757e4b71ff4aa6886f5b65d348ff27a1bc744599fffefd7fcbc4ea0ae59a3c2accea50f2a8e735e943278bf7869927459c1c8987286edc3229e780cf67ecd6d4a335de0223283d236a7eefcb49de580c3a395e00") 2018/04/12 20:04:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x9, &(0x7f0000000080)) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x111) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xde, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, r1, 0x10001, 0xbf79}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000faaffc)) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x3, 0xa3}) 2018/04/12 20:04:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xc95a, 0x9, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) fcntl$getflags(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) tee(r1, r0, 0x8, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000280)={0x8000, {{0xa, 0x4e23, 0x8, @empty, 0x40}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e23, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}]}, 0x210) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast1, @dev}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000600)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @remote}, &(0x7f00000006c0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000005ec0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000005f00)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000005f40)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005f80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005fc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000006000)={@local, 0x0}, &(0x7f0000006040)=0x14) getsockname$packet(r1, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006180)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000061c0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000006200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006240)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000006340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009d40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000009e40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009e80)={'dummy0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000009ec0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000bc00)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000000bd00)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000bd40)={0x0, @broadcast, @loopback}, &(0x7f000000bd80)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000bdc0)={0x0, @dev}, &(0x7f000000be00)=0xc) getsockname$packet(r1, &(0x7f000000be40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000be80)=0x14) getpeername$packet(r2, &(0x7f000000bec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000bf00)=0x14) accept4$packet(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000c040)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f000000e600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000e640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000e6c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f000000e7c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000e800)={0x0, @rand_addr, @local}, &(0x7f000000e840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000e900)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000000ea00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000f400)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000041}, 0xc, &(0x7f000000f3c0)={&(0x7f000000ea40)={0x948, r3, 0x2, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0xf8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r8}, {0x264, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23d}}}]}}, {{0x8, 0x1, r18}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbf9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x260, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b2068b4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r24}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x200, 0x2, 0xfffffffffffffbff, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r26}, {0x120, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3c}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x948}, 0x1}, 0x40800) 2018/04/12 20:04:06 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:06 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x5) lgetxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="747275737476632f6361f368655f747f726573686f6c640000000000000000000000000000"], &(0x7f0000000400)=""/220, 0xfffffed5) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = open(&(0x7f0000000580)='./control\x00', 0x0, 0x100) accept(r1, &(0x7f0000000640)=@ipx, &(0x7f00000003c0)=0x80) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='/selinux/avc/cache_threshold\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='/selinux/avc/cache_threshold\x00', &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', &(0x7f0000000200)='vboxnet1{wlan0\x00', &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', &(0x7f00000002c0)='(cgroup\x00', &(0x7f0000000300)='/selinux/avc/cache_threshold\x00'], 0x1400) mkdirat(r2, &(0x7f00008f1000)='./file0\x00', 0x140) renameat(r2, &(0x7f0000000500)='./control\x00', 0xffffffffffffffff, &(0x7f0000000540)='./control\x00') recvfrom$packet(r1, &(0x7f00000006c0)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/04/12 20:04:06 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x1d6) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc)=0x3, 0x8080000001) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb83}, 0x1c) 2018/04/12 20:04:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000493000)) 2018/04/12 20:04:06 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4206, r1, 0xffffffff, 0x8) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000000)='./file0/') [ 564.179782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7037 comm=syz-executor0 [ 564.207120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7037 comm=eth1posix_acl_a 2018/04/12 20:04:06 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd7000ffdb99c045cb9363590004000500000048000100080008190008000008000b00736970000c00070022000000210000000800050003000000080009006d000000080002007700000008000500010000000800010000000000"], 0x64}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000002c0)="fc23a864f16bc69c6a0f915209d9579ca3b2715c42d2f2ed98c1f45d40c922cf47644fe7b26ab805aebfc5eafa3c961a27786e84504af342e77a4cf26949d8c2fa8bea96fc", 0x45, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/12 20:04:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/12 20:04:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/12 20:04:06 executing program 6: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) finit_module(r0, &(0x7f0000000080)='\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="53b1d8d1bdc85f4ea38bc116e61b46ad121b5eb92585d5d66f322b2c5396f5404df772c9174bb8e5b3661ec337a1506e685e3ef149ec54c75b9e88cf4b57f4948d3e762d4a4ff40b690031de08295072cd58b8b84a64498dae1a008fff229765a6c847d0231c212d0d534bfe3c2b3d6484ba5c32295fae9afc92f1bd2b2ce9aead3d078102c7941749ee678ab43d7f4b1ec42c62a99a10dbf00dedb640e5272e04", 0xa1, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', r4, r5) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r6) 2018/04/12 20:04:06 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x0, &(0x7f0000607000/0x2000)=nil}) r1 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000606000/0x3000)=nil, 0x3000, 0x0, 0x44031, r1, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/04/12 20:04:07 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0xfffffffffffffffd, 0x1) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/04/12 20:04:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x1001}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/179) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x1fc}) 2018/04/12 20:04:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) mincore(&(0x7f000000f000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/203) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:07 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x20000044031, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x8, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x8, 0x8}, {0x8, 0x7, 0x1, 0x5}, {0xe8a, 0x8000000000010000, 0x7, 0x9}, {0x7fff, 0x800, 0x2248, 0x68}, {0xffffffffffffff0e, 0x7, 0xefa3, 0x4}, {0x8bb3, 0x7, 0x6, 0x3}, {0x51acc2ba, 0x1, 0x8, 0x1}, {0x81, 0x132a, 0x80, 0x3}]}) 2018/04/12 20:04:07 executing program 0: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)=')%em0-eth0vboxnet0(posix_acl_access\x00', 0xfffffffffffffffb) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84805) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x33, "b2b6953c77d8cb0f06024a9a606bb6bd6038f82796e89d88f8093affb0f607735b2f9012603f521edd20393071b876dd96723f"}, &(0x7f0000000140)=0x3b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xff, 0x6, [0x2, 0x7d, 0x8, 0x76d, 0x7, 0x1]}, 0x14) 2018/04/12 20:04:07 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ftruncate(r0, 0x4) 2018/04/12 20:04:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x803, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/04/12 20:04:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@allocspi={0x104, 0x16, 0xe9094a800142c019, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}, 0x0, 0x9}, [@mark={0xc, 0x15, {0x0, 0x4}}]}, 0x104}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f00000004c0)={{0x107, 0x8000, 0x6, 0x319, 0x2a5, 0xffffffff, 0x2, 0xffffffff}, "91b4845c1592384c9a6ab97eb66a0ad0f5ad5895c37f3e0c80002e2a14", [[], [], []]}, 0x33d) 2018/04/12 20:04:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f00000011c0)='./bus\x00', 0xc6994fe89081e509, 0x80) connect$pppoe(r1, &(0x7f0000001200)={0x18, 0x0, {0x3, @empty, 'ip6tnl0\x00'}}, 0x1e) fchdir(r0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = mmap$binder(&(0x7f0000003000/0x14000)=nil, 0x14000, 0x1, 0x5010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x60, 0x0, &(0x7f0000000140)=[@increfs={0x40046304}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r2}], &(0x7f0000000080)=[0x68, 0x18, 0x40, 0x38]}}, @decrefs={0x40046307}], 0x1000, 0x0, &(0x7f00000001c0)="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"}) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x80000) capset(&(0x7f0000002ffa), &(0x7f0000002000)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 565.221130] device lo left promiscuous mode [ 565.255200] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=793 sclass=netlink_xfrm_socket pig=7146 comm=syz-executor2 [ 565.268103] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=793 sclass=netlink_xfrm_socket pig=7149 comm=syz-executor2 2018/04/12 20:04:08 executing program 3: socketpair(0x8, 0x80000, 0x408a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f000067c000/0x4000)=nil, 0x4000, 0x4, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000580)=""/122) r4 = mmap$binder(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xec, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x0, 0x4}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r2}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r3, 0x3}, @register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f00000000c0)=[@flat={0x73682a85, 0x10b, r4, 0x2}, @fda={0x66646185, 0xa, 0x1, 0x7}, @fd={0x66642a85, 0x0, r5, 0x0, 0x2}], &(0x7f0000000140)=[0x0, 0x28]}}, @request_death={0x400c630e, 0x2, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f00000001c0)=[@fda={0x66646185, 0x1, 0x1, 0x2c}, @fd={0x66642a85, 0x0, r6, 0x0, 0x4}], &(0x7f0000000200)=[0x0, 0x78, 0x38]}, 0x28e9a573}}], 0x49, 0x0, &(0x7f0000000340)="42d470053912da986f10840072734d9c2c261151b6b32f96e861d2b8bee466b434cff6811f8cf6f303a2952014086940b89f6191dc50d7de84f71b773987f8c949edd524c5e648a6e3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000440)={0x3, 0x7fffffff, 0x1e9, 0x4}, 0x6) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000480)="a9d5a2743675be22e49932573d85a358bc31c4d2c0d2aa71951c0fa98587ebb237bb03a64618eb3d53bc03d2c9cb866f5f75c74e1570b2d4b0847d8a5c3119c5d93bc3d4f489891efb2bc9cff3790fed79b1078bdbb9f961916f4a260ca94f8e1a0317b3c900d0d013baba31f472636475056e0a456b8eef1a969c5326d4fecd980bf8ec90b0836ace8af49c966a9c8981bc00227090f48ba794654542e82539da7cb3520526edcce64608a102fe53b0c48e02d6ccd6eb9092875ad4dcea31050b458ea9bdda0559c1d15112cb2ba7f85142d783986720633a8073e486b0a23190c19ee3ffb34cbddf47ac9c", 0xec) setsockopt$inet6_int(r7, 0x29, 0xca, &(0x7f0000e71ffc), 0xcece) 2018/04/12 20:04:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x4000000004004) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:08 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) ftruncate(r0, 0x4) 2018/04/12 20:04:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) socket$unix(0x1, 0x3, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x81, 0x6, "cb4f6f3c5c38f52cbfe7799d267f5c13de3cf681b4f94130511a0d985dc7bfdeb02203ccaf6e83491920895d146af0bdb709a72ecf6a991cc6d868eddc6031", 0x3a}, 0x60) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:08 executing program 0: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x4000004) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x1, 0x0, 0x1f, 0x8}) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r3, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) r4 = inotify_init1(0x0) eventfd2(0x3, 0x80801) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'team_slave\x00', &(0x7f0000000300)=@ethtool_gfeatures={0x3a, 0x6, [{0x62c1, 0x2, 0x6, 0x2}, {0x3, 0x7e, 0x1113c00, 0x9}, {0x5, 0x3ff, 0xfffffffffffffffb, 0x81}, {0x3, 0xfff, 0x101, 0xc6}, {0x7fffffff, 0x3ff, 0x4, 0x94b2}, {0x3, 0x1619233c, 0x8, 0xe1d8}]}}) fadvise64(r4, 0x0, 0x100, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3c0000001400000029bd7000ffdbdf2502000000a5081944f1384945668273b2226cededa159"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300), 0x0, 0x0, 0x98}], 0x0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea1", 0x3c}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x0) inotify_add_watch(r4, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r4, &(0x7f0000058fef)=""/32, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/12 20:04:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0xfffffffffffff001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffeffffffff}}, 0x5, 0x1b, 0xf9, "787884f5edf703b41c71ca8ec8c5994e33f3fe62cd097ca770adcd260a98384bc724f285e247319fde13e6135261c1345d82cdcf4c9dc9a8439e3db2973e215b8ece66948b7bf21fb8ac369681222930"}, 0xd8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/04/12 20:04:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/12 20:04:08 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6"], &(0x7f00000009c0)=0x1) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000000400)="5b5e08831bb93e19634bc9316a7924bf98f3bc7821ce93480e4a17f2a8fa4d763e1567c9bd41903bea1a5704535428d7750b0f033a5fc4306993ac1ea1b9e013cd1c8ba199dcc15bbd6789ff168afc974bfb33b5485cbc518ef7f479cf5e3509d6a957d4429450a17ca0e5db8f38161520719833e61705562f9d7e72569120ff", 0x80) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xb, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x68) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x16dd939e, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000001c0)={r9, 0x1f}, &(0x7f0000000480)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 2018/04/12 20:04:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4000000200, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x220080) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xb9) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) [ 566.066580] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000500 2018/04/12 20:04:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffff00, 0x40180) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) setsockopt$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$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be5f224acbee0b83efb7edc06e66cf8b3049b41402607e39ef82989157877c84ba56b9ee627c6bdfc0314eecc57f84c4f6922694298d1ffd5608651b7859724209f20588405dbe9c5f6676413f34fa201d9c3f6bfacce4f9a0da75ef437216376ba3e23fa89ef119f522999bdd2d07a5666e1fe5bca544e5c04383f07967d0744ed307c1ed8f16b53960a6be54baf099b23d9c5732be429b3264196f6ceb3a5b069527793d90cadfac3826b37b65aa12fe99d3e140ceba37113bf6499904095483fd27954e9352fc84383d5ac69c1591095989d51a9bb0790b4b0801a37a88bdf301d676d7e79bdbe553bfd93698180174ab38a37cc98f3b69d52870f55c12f7919b90a213fa6009f17aa48b30d2e45366155b22a27ec0ecac8dd21d37e33759a9f0d67aa52896ebb2c288fb77076879247935835b0d250151b045e61365f6642c8120317c47e65129aba6c6916d8c1d9679e0c8d6561934b7e1d0643a47990e4ddf4afa3e633a5b33d6da9bf5f11740a54c00273021839eb0455ce71de701c5055ba815917991ca9a652f0bf3df54922ebc2396b7abf3129dd2b0f405b177631dcf63a4e847c657b9ef11d991edd2877a74d78a701d6178b478c7c8c9677f49dd1c3a922a12e9d6748048777f63e660ac6be2567255986571ed399201ada38680788b8b099410cad63f1b36bc0febd8c8296821b05bf7c03bbbc5246275565ecb270ece1dac1e2935d2e2445ed6b98c8a1405d1630409509ab39f93f4ed17ce7bbaa4d1d7414da66bff0fda914a17fc906fef8c13e4285c95b80df39ea299f4fd58f3272d4b5173d2ded98e8d87bd8db3670042d8af8351fc1b030b7ed3f64a7db9c4abb6e1d908eba5a13eca09d2ca5801f34c5abd9d2addcc6832237176d2975e3b63a49b0043cffe322167a1abf8582bf0d2a3b176e7d30081a86466215e85344463f4764753791413f02900d294ff5c3a5d71cc4067312edf554ba7243d2a5db37f296236579a4e13a5f6d00de5b7fd01f6376ff8aa19f770c2df50d73534b32cd0e5880bd2c617ac8d4cf24756c41dcfbe4a4b2f432fefae8822f76af16defa2a5b17a3aa4f8616e41890c8754f89f094e9dd8e32f642b1c7c48672b3d8ab2aa5464b6008e89d70e66300a7f2027058fbe6c88bb58f17301b35419080afd67e6c674afbf0daf5591438cb7a30da035fb70f0bc86ba49fb4eceeb9f7f4e28430a133c39b875cba0a733dd63265d5fd8db662a76ce8696bec2d92101637bba2e7c9974f1a950ed65c7df398beb9a4bcce19670c99c52f315e445875e05d879795c6c1a89029f937ac61215f183b8d865fc1aba0dabff3449784d37c20e1f73495779c1ac27743e0ccad54663e8c98a2a85e4a0ac00e69df636308cf89612416012936fc93a9310490364a134e306f1574ae37cd99ba9", 0x890}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) fstat(r0, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getuid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) getgroups(0x5, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) shutdown(r0, 0x1) 2018/04/12 20:04:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x202000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000012c0)=0x5) r2 = creat(&(0x7f0000005e00)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x86b2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x42000800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) fallocate(r3, 0x0, 0x82, 0x9) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0}) r5 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) select(0x40, &(0x7f0000000000)={0x0, 0xb4a, 0x10000000ffff, 0xd5, 0x0, 0xffffffff, 0x2, 0x40}, &(0x7f0000000100)={0x5, 0x7, 0xf, 0x2, 0xe81, 0x8, 0x7a1, 0xf39}, &(0x7f0000000140)={0x3, 0x5, 0x6, 0x80, 0x100000001, 0x2, 0x0, 0x7f}, &(0x7f0000000180)) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r5) close(r6) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r7) getrandom(&(0x7f00000001c0)=""/95, 0x5f, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r4}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x4}, 0x8) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001500)={{{@in=@rand_addr, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) sendmmsg(r2, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="289937a837919ce9ebda4d1508ba3301e265dbe3214759ebae314d6cbb4e7d25694ce83a5a44fed3f1dfb5827519d55bc0e830df33b866aac850250d9a62cf689fa0fc819e5c8b", 0x47}], 0x1, &(0x7f0000000840)=[{0xa8, 0x110, 0x8bed, "f80f2798da57d7e1d9d54f274bee778b8de7488759455f9e9a93bedd4343c6e24845dc2a1b65618482d0714fccc5b0118f249b472ab8cfb279f1f4b7709673c30d06a219314158e45ffa213237b6027666f22245996b419b9abe994af5df0908ad4fdcd6fd66a25183de967687736d74d5d7bc3ade395cae347467aa55f0d4f6ba5372e28c1e1b16185d59ce1032a035416c222c24"}], 0xa8, 0x40}, 0x6}, {{&(0x7f0000000680)=@l2={0x1f, 0x8, {0x7, 0x80000001, 0x7, 0x3}, 0x11b}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b40)="d3e6f1fce5eee58325d50aa2ebdd3d3e1cde63a6d147b98123741e91e190bd9fa056195ab9ee7dcf8843089f6943130d5408107243d334f599a5a96329546255660f42e91d27dd3a20e8bdc4f39d98c7e6e7c725234a291e29546253cae1d071cee4c73385cb26fd0be478868fabb48521835f", 0x73}, {&(0x7f0000000cc0)="08928defa8e794681a6515143605d30a0c9719c24c1dc422cc5d46024b332d9d0bd323c74e7ad0bae330ec2ff844342e8db79b18fe3b4a696e8b928b49af637eccb0b9af67f86714adab6fdd69948480248a8ceec485666e52b5ce71416763ad7e28d0c862349e7af2c127f2f2f36263128e7a2cecbbdc94075bbc261a3e749284ca1c1ff6ae54e9abad3c86d87514b511a2cc088af1c1076cf540348df9cea8828cd2b22b527dec3b045b5ab07a382c3f2e5e49f19b839442af8409186c684950784fdaf27e", 0xc6}], 0x2, &(0x7f0000000f00)=[{0xf8, 0x0, 0x68a1, "e11d0ea99d51cc257b9f37e9c03ad35f45b91edcd3c9f37e7eb1ec461fe0cf8f0d0b3b5a806a4e42f4005040c6e8ec59653b1be6fccb23f07ca882a2982995e18ba6538797005c5bf534f2e7304e12b063c1ec7b007324f7ef9affade9a505eb195b5686712db36fc2af4305d3802e89d0a0c64553f141d25e24d0633b3269c6200ab163918ad42da9b2632a4b742a607a6bbbc449358a679cfde97681ea644859a92105a031be6a9c1fed3314aacfc1fe81690db8522a4cd12b972a3455e8b6c69eead7fb85339956bf33f01666d1f7d63a8056ffd27f9bee397d1b7a098edde16d"}], 0xf8, 0x20004015}, 0x6}, {{&(0x7f0000001240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x80, &(0x7f0000001300)=[{&(0x7f00000012c0)}], 0x1, &(0x7f0000005e40)=ANY=[], 0x0, 0x40}, 0x3}, {{&(0x7f0000003140)=@rc={0x1f, {0x5, 0x6c, 0xf42, 0xb1a, 0x1b, 0xf3dc}, 0xb55}, 0x80, &(0x7f0000004640)=[{&(0x7f00000031c0)="5b53ec196cf52b0304e2efb0550f7bccd26376a35f419327512e1b13719735853b0aa1c343fb6b6a367360a608072f9fc49232e3f7fc8f227656bf90f9d960ecd70670398aaa50f99fe15e4be71cc080d5e52da4e68382a0a184cacb2d46f534d11e7db668bdce60ba2a6965199bc9c36c653072dcd0d100b82fee0d2e444c0ded693e4385354e35", 0x88}, {&(0x7f0000003440)="e0e322d6d9c38b69f674aeb82795cd31918248bd47c00fcc22afb88aac296d4d4260650b1d928692c7a4d57e1aa2abff9bc17585fe1aeaf0", 0x38}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x148, 0x10}, 0x100000000}], 0x4, 0x40004) ptrace$pokeuser(0x6, r8, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/12 20:04:09 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:09 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6"], &(0x7f00000009c0)=0x1) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000000400)="5b5e08831bb93e19634bc9316a7924bf98f3bc7821ce93480e4a17f2a8fa4d763e1567c9bd41903bea1a5704535428d7750b0f033a5fc4306993ac1ea1b9e013cd1c8ba199dcc15bbd6789ff168afc974bfb33b5485cbc518ef7f479cf5e3509d6a957d4429450a17ca0e5db8f38161520719833e61705562f9d7e72569120ff", 0x80) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xb, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x68) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x16dd939e, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000001c0)={r9, 0x1f}, &(0x7f0000000480)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 2018/04/12 20:04:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0xc4, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xde12}, @in6={0xa, 0x4e23, 0x44}, @in6={0xa, 0x4e22, 0x64, @empty, 0x22}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0x4) ioctl(r0, 0x41000000401870cc, &(0x7f0000000180)="0028aeb9dd3d06ab36b0bdd49b0f27c4674f39b0699e7f284e49edb212574d172a62987b61cc10311078f01ecdca8bd37d351d6e93346e5e09bc867abbed6b622f203f96229dc94ff9132bde2659bfaf95d0863a53b3340029b879ac106288dcd2fed08a6ca5a6ad8937e704063d3ad201a30351004d9b7e653ef2e4fa09881469d44d9afecef959db38edb004b9bbd2391d5dd81f808f8ed93ef60d0fa26590e379d2ff95786e0d31f5e66d9c7a5e000000000000000000cf9ef0e2eaa5f9e8be1e51e5fa7c2f933798e4101fb66a90ce71fe220fce324b8e16c78efb8238200036935990") 2018/04/12 20:04:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}) r2 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x7, [@multicast1=0xe0000001, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x10000]}, 0x2c) 2018/04/12 20:04:09 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a656ec3001fe9a78b89645f7661725f72756e5f743a7330202f7362696e2f6468636c69656e74203933202e2f66696c65302f66696c653000"], 0x44) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000840)=0x0) getpriority(0x0, r3) r4 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) r5 = dup3(r2, r0, 0x0) r6 = getpid() r7 = getuid() getgroups(0x2, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xfffffffffffffeca) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r5, &(0x7f0000000800)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="d04c704c382d7e949bdf6e1b16317c773a31fb68b0f72112b5dd28034ba1bbb2ef1acc7367d7dd222aafcd15588918493828aa77b6ac8e6c3dc107d1350816d3a73be8d61c4890be7a4c3c0a980e560231008f9ebe43c08830c4412ce245a3b8169d298b3cc4a593e838956c83dd0dae6f4876d9f9e8b601d005e670609cfc9bf5b4730b486bf610caa7b9d1dac129d6e66d49bcaaa12a1efc1099370337212b3cbd", 0xa2}, {&(0x7f0000000240)="cd09ca05cf5853a21dc6b0b017a9c7e01f6c5da80c910f9d72410e382a5cf20a2f827b182458e01168bc8de59f87a0bffc8b785945ca0ba467c99bb687867082084ae8a274d9e55eaf61dfbee4914218cd2681f7b964a97124cd9eebc2bd6488700f6ec3cc52419e0513c40cfd361fb94b5fcf3b08e1786d1914b1483c253be102ec22edfc05cfd0eb808bfeda7b11520d8f1c793eb337f684", 0x99}, {&(0x7f0000000300)="4231b8f711648c8132a11cc32afa732b8052970632b57555caf7d8040c7ba9ce061d46c1d9038e74f1f74267cec01b4e2211042354f435a80337c677c8d097aa3a6cbd3c485cdbf66712d2cf76989008cfb8be6fd8092f07b4459e0f08f8333b2017c20c7ef8ffa8d352807e2cbf0737ac608d35d21ec2f6c1088475c46dab8f754a66dcbbde81396724b302bd6a994ca670762416fdb465c34ac437f3f77b0eefa6d4e4228ccbd71623ed0ea9e21a61dad8e2143ee89dd563959391", 0xbc}, {&(0x7f00000003c0)="46e302e715b23847575a7c8fcc4e13673ce319c271000ea03ad2bd1f247fbf569bc43a0a0834ba7c11439e375c6c63bfa656540e819b9e96678abfe1cce3de137b9136e9f6c14753aefe14dc8e407d5d70fc585d88c8900aa80e6274f51130679615fcccc3e33e603409f0a965f31b3ef820093818af71d124a12acf1f45b3707bcd3d3dde788b2cd157d2b305dbd052e9e0e263", 0x94}, {&(0x7f0000000480)="f3f5ea47332819a4057fae64b00ba0948b2099ed810081a9a8164e356c21a761cac1b887d89893ac617262bf4d498a197297c356", 0x34}], 0x5, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x58, 0x20008840}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) rt_sigtimedwait(&(0x7f0000000880)={0x7fff}, &(0x7f00000008c0), &(0x7f0000000900)={0x77359400}, 0x8) 2018/04/12 20:04:09 executing program 6: lstat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) timerfd_gettime(r1, &(0x7f0000000580)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/69, 0x45}], 0x5, 0x0, 0x0, 0x9}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/12 20:04:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f0000000140)) r1 = creat(&(0x7f0000000000)='.\x00', 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4, 0x1, 0x5, 0x1}, {0x80000001, 0x3ff, 0x2, 0x9}]}) 2018/04/12 20:04:10 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b5fb0)) 2018/04/12 20:04:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307, 0x2}, @register_looper={0x630b}], 0x5a, 0x0, &(0x7f0000000100)="beeafbe83f7e4f274a2a6093e6112c5023b6489c9be2817ed3a3131c79aa5472a977b2c9c6f202a87ca50789c5967f1d21434f1a9321ce61d7234aac91e573ddb55c296493494eda78de896ac6c0c56e81b2fbe79b9eddf0aed7"}) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x4, 0x2, 0x56, 0x3171}) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:10 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x3ff, 0xfffffffffffff001, 0x243f}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8004, 0x8, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}}, [0x26b8, 0x5, 0x7fffffff, 0x9, 0x6, 0x5, 0x5, 0x5, 0x9, 0x0, 0x8, 0x400, 0x6, 0x1000, 0x6]}, &(0x7f0000000200)=0x100) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) 2018/04/12 20:04:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/04/12 20:04:10 executing program 3: r0 = getpgrp(0x0) r1 = add_key$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) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000006c0)=0x6764, 0x2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x80040, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000400)=0xfffffffffffffffb, 0x4) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000100)='oom_score_adj\x00') getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_tgsigqueueinfo(r0, r4, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000200)=""/216) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) lseek(r5, 0x0, 0x3) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000000300)={0x200, 0x6b}) sendfile(r5, r5, &(0x7f00000000c0), 0x3) 2018/04/12 20:04:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:10 executing program 0: r0 = fanotify_init(0x10003, 0x801) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) 2018/04/12 20:04:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3940eecc5167ff41, 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x0, 0xffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, 0x1, 0x2, 0x5, [{0x8, 0x2378, 0x5, 0x0, 0x0, 0x400}, {0x7, 0x100000001, 0xc636, 0x0, 0x0, 0x2000}, {0x100000001, 0x1, 0x9, 0x0, 0x0, 0x100}, {0xf75, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x1181}, {0xfff, 0x800, 0xc5, 0x0, 0x0, 0x406}]}) 2018/04/12 20:04:10 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000884f24)) syncfs(r0) 2018/04/12 20:04:10 executing program 0: r0 = socket(0x2, 0x8000000000000001, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0xda, 0x9, &(0x7f0000001880)=[{&(0x7f0000000240)="c828a112e630b5b186bf478e0e905cd0863917e917d673f5ce14652a064e0aad12899467540fb523f0dd2fb5618043c380b4cfcebc0d11362dd51c8fe04cadb865f7036b054a29d5150c3050dbaa3da76583d5b1876929082dd992c70e5ba5b459dfcaa2351bccabe37d89b9d37e2708e52aad3b885f6cbf57183bb749ceaee9c31c49da00f60ef713517b6f6722994de65c1dd356e22a8c4e7c52137591067914119218e7d53ca14eaacf0d0f", 0xad, 0x92b6}, {&(0x7f0000000300), 0x0, 0x8}, {&(0x7f0000000340)="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", 0x1000, 0x94}, {&(0x7f00000014c0)="ce461cac01d2fee107911562c3a2e47212b1189067911be767c87ef7ea1476fc1239d92223dbbb2506f1eb5fd4df686f684f10a48173f9078ab67762b7953cfdaca80fae8b0f92af447b4020c5bd8d1d991863e37b6be09fb38130e9f3be9f0ebd5ecce3740b4e7e791e7817ca962d0e6f24917e02ad95f11184757927167128bbf0e0852cc6476e3e91cca6a8892d8ee85ea45691d737ad0784064ebc893a7c61c9d6f5e8c5ad032a726a137eb0b1d342c8c4cd564fa990f19479971beac2b6d337f2c72d66aff46ff1fe3063c7f7", 0xcf, 0xffffffffffffffff}, {&(0x7f0000001340)="97adfc0fc891adbdce38b1c0f3c1035fa587d87e03fe50573f031816a0e5aeeaefc8b44d9f7f86871a35a2124dc625a1", 0x30, 0x7d}, {&(0x7f00000015c0)="2810c9f6d43b530a35055c3e5bd5ebe499214c6090aa5774a88670f5ca5c1ea571e6bc5fd10f58b0e66187ec4ac7ea5600c894", 0x33, 0xf9cc}, {&(0x7f0000001600)="e533238a34a926b059d1a615d8b10d5887c582669dfb78c05317f29b1aa7f417954ad2af67def442c7cbf15f2a348b318a4b2a0bf0b5f624a9fdf100ac7eb466d79f1b88d6a814bec2db366d392ea73a3c18aa8ad70853736cb0273a47046696b1a94c91ae028b1f00f48627507bbe3468ae7add883a4e8bd29724b873f10e8889b4fdb96194c0ea795205c20bb8f66911d69978bf9f46dc2511d6d2ffea6991489c7e800da295584c2fc81ef0fbfbded33103a9b75a5e222a991a43", 0xbc, 0xd1c8}, {&(0x7f00000016c0)="e130a7fd2f386e44ada7c574440dc21d1ff5f299fdea2da2aaeb1e4849f9d286e14a4a8836589eeb40bfe0419cb745301a4db160bd2d0cae9e5f063c1197f441b5f0829a611b6c19155b784f02f1d15056278357b3ada6ed13d0fa6c379418b68cdf526ffe5a64999edf2b0c46e5e94100171e83f1f85016935f11f2ba925b00597897a3057bb624e16b", 0x8a, 0x6}, {&(0x7f0000001780)="569fcd558a7be97a4e6df7c93643a33aebcedf4d50dbbc77ed595450b70aef7ae6ff2b4f720046c99288cb95bdea0219b851386789353de96a369ffaddb9a94119ecb1c0c04453d75e9ff33e6582d764f6d7b45cbfde570538261b8319e04ae4987d1ef932f2905b0e798f850445727b27b472d32a0cd8f9c6d10a3bdcd4b95d520f9757f19e296c75116ebcf1c6b10d7b0b258a47f9faf63458a9ed80fabac547e5aaf00f0ed7a2ea90171f45b5cee515c938a128717aab2d24e62171b4a94107da92599e8b6f4ae67ff8ab7712bbc725927b8d8db80ae549e9bcdf0558e078473737c61785", 0xe6, 0x9}], 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB="756d6173a13d32363537352c00"]) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0), 0x14, &(0x7f0000001380)=""/255, 0xff}, 0x0) 2018/04/12 20:04:10 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:10 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x80000, &(0x7f00000007c0)="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", &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000009c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x400200, 0x0) getsockname$netlink(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000740)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x3, 0x7, 0x8, 0x7, 0x3ff, 0x0, 0x0, 0x1, 0x7, 0x5, 0x2, 0x1}) unshare(0x20000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0xa0, r3, 0x0, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3b8d}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x8001) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="5cd57736c74466dbe64eb5314d86e415a76514af11d1935e212bf11732908af3", 0x20, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r5) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000400)={{0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r4, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/12 20:04:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:10 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@rand_addr=0x4, @rand_addr=0x81, r1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r3 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)={0x80000001, 0x97a, 0x201, 0x3f, 0xffffffffffff7fff, 0x3, 0x80000000, 0x4, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x3c}, &(0x7f0000000540)=0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r5) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/12 20:04:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000100)={0x1c, 0x0, &(0x7f00000000c0)=[@release={0x40046306, 0x4}, @increfs_done={0x40106308, r1, 0x2}], 0xffffffffffffffab, 0x0, &(0x7f0000000100)}) 2018/04/12 20:04:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=0xfffffe7a) 2018/04/12 20:04:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x13, 0x917, 0x1, 0x4, 0x3, 0x0, 0x7, 0x310, 0x40, 0x362, 0x9, 0xff, 0x38, 0x2, 0x5, 0x2, 0x2}, [{0x7, 0x9, 0x100, 0x10000, 0x80000001, 0x1, 0xffffffffffffff7f, 0x1}, {0x7, 0x401, 0xd9, 0x1, 0xfffffffffffff589, 0xfffffffffffffffb, 0x4, 0x12}], "4e68707c2cb36e60c9528f933484d182a0d6c7aee7e18496d87514c49b516446ca07b2664bccea08e86f094cf51b47fdf3ff2af48a9d7eed4e4ef5249659613f272a0e18e9cd35bb312946e982bc3c9410edaa29c4f54fadffe909e1b0b69bc8e883a8db85e41d12abd16926dd41c8c81bd95187fa777e418cf4cf5d4d4a5e89699c8bd2065c260355924b98e703f521644a9b88e9f84cc29448a36fe09c7bea8c3b319f4da7c3d399f0496aea03d3237d848e4374393eee3f12fbafb226eff75baef6211a9695c74cbe4ad93a1873779fd916422a640995b03c7af2084cad30bdc3", [[], [], [], [], [], [], [], [], []]}, 0xa92) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@ipx={0x4, 0xe61, 0x3, "443a991c3346", 0xe1ca}, 0x442, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00', 0x3}, 0x18) [ 568.380278] binder: 7293:7294 ioctl c018620b 20000040 returned -14 [ 568.387555] binder: 7293:7294 ioctl c018620b 20000040 returned -14 2018/04/12 20:04:10 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@rand_addr=0x4, @rand_addr=0x81, r1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r3 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)={0x80000001, 0x97a, 0x201, 0x3f, 0xffffffffffff7fff, 0x3, 0x80000000, 0x4, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x3c}, &(0x7f0000000540)=0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r5) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/12 20:04:10 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0xfffffffffffffeda}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x9) 2018/04/12 20:04:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x5, 0x101, 0x5}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/12 20:04:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x800, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/12 20:04:11 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x5, 0x7, 0x2, 0x6, 0x9, 0x80, 0x1, 0x0, 0xbcf, 0x5}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/12 20:04:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x9fbc, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:11 executing program 1: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0xffffffffffffffef, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x40000001000, 0x50, 0x0, &(0x7f0000000080)=""/58}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/12 20:04:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) pread64(r0, &(0x7f0000000080)=""/31, 0x1f, 0x5c) 2018/04/12 20:04:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r4 = dup3(r1, r0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd", 0x3f, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r1, 0x400}, {r4, 0x3020}, {}, {r0}, {r2, 0xc0c1}], 0x5, 0x0) r7 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r6) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) keyctl$chown(0x4, r5, r8, r9) keyctl$search(0xa, r6, &(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, r7) 2018/04/12 20:04:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:11 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) r3 = geteuid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xf6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r4, 0x9, 0x1000, "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"}, 0x1008) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1b8, 0x4e21, 0x6, 0x0, 0xa0, 0x80, 0xff, r2, r3}, {0x7fffffff, 0x0, 0x10000000000, 0x7, 0x8000, 0x2, 0x0, 0xffffffff}, {0x8001, 0x0, 0x8, 0x9}, 0x0, 0x6e6bbb, 0x3, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x0, 0x9, 0x10000, 0x7, 0x1ff}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001480)={r4, 0xfff0000000000000}, &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r1, 0x891c, &(0x7f00000002c0)={'rose0\x00', @ifru_settings={0x1e, 0x10001, @fr_pvc=&(0x7f0000000280)={0x884}}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r5, 0x5}, 0x8) 2018/04/12 20:04:11 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x79, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, r1, 0x0, 0x21706248}) 2018/04/12 20:04:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r4 = dup3(r1, r0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd", 0x3f, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r1, 0x400}, {r4, 0x3020}, {}, {r0}, {r2, 0xc0c1}], 0x5, 0x0) r7 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r6) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) keyctl$chown(0x4, r5, r8, r9) keyctl$search(0xa, r6, &(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, r7) 2018/04/12 20:04:12 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:12 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x5}]}, 0xb0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x709e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 20:04:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0xada, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x5, 0x101, 0x5}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/12 20:04:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = dup2(r0, r0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x4, 0xdf8, 0x0, "9a9f600e54e7796cf0deca5a63410c9d12c95200c4ead2bb7c48eb94207c572ab6e6ad25f0bb59c4583418ac61cac8901d76a4448503383017edec2e92c1d5", 0x13}, 0x60) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001300)=0xe8) r3 = getpid() stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005300)={@empty, @rand_addr=0x1000, 0x1, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000052c0)={0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000000000)={0x4c, 0x3b, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="2233d4104bc2f539518103abc1b93c8a73bb4e6ff8ce48cc9e3087ff5fb5e1dabcb2aad3bb9c0a1ec38503138df89c26354bcb0db1c3f430730973"]}, 0x4c}, {&(0x7f00000000c0)={0x1118, 0x2b, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@generic="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@generic="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", @typed={0x8, 0x54, @pid=r1}]}, 0x1118}, {&(0x7f0000001340)={0x1d4, 0x11, 0x700, 0x70bd2b, 0x25dfdbfb, "", [@generic="44e7c17cc314a54f928dd536fc5e43ab3863321b97782e378a45934f12885e52e3391779c13aa220c49e243101f5d24f00c951c27fd07f43bfc4bf266e1d1711f0be6e7fe1c01a460bba48230d7c4ab470f621966cf7595e48811a260c286fa48b45515de9c0010c4d8e2d70103ce3578acf1c17a0cba72606b6b4f6f85c06279d037843993adcb5727884857e5121a42a467e0705746aaa784f496a6de883fbb7801f0e0752d0f5df4567812c8e998bdb6723f3", @generic="09118d3c511e748c35ecc5f426cfc005877baad41b526e7e6fcb5f29b7d54b0433d32c4324b66f54f96e2b9d69026950a37362fada58f3d863fb42bcdb41acee698ae10181f746bb4bcfc5e826261e758c04ce8df75704a372a56c8d50da1fb297be7aff64e051cdb14f3b8c1c7a9320a25a88644d4f22f435d4b8c8698a7531aa06df417758e15a7a23d92744e4cbde792769f2cee168b7f0992bd05f03d151", @nested={0x10, 0x90, [@typed={0xc, 0x50, @u64=0x6}]}, @generic="d050bb15c1a55502de1e4e3fa5e2239625adcc59c5926d7b21fee65ed2021574d65ab7255e0c5a7f9e231d4b9fc11c01f4fe6721c8e37c46f6d13cd85a8cf9f28eebb4e4fd5339e78f77ac8350ebc2a0c9dd6ed9be", @typed={0x8, 0x20, @uid=r2}]}, 0x1d4}, {&(0x7f0000001540)={0x14, 0x1f, 0x50c, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x4, 0x6e}]}, 0x14}, {&(0x7f0000001580)={0x544, 0x17, 0x20, 0x70bd2d, 0x25dfdbfd, "", [@generic="366fa4a62770c62838e595eab99a4f0e06ac473f9f640ea99630c1798503778b4cd60ba36826ccf55126661cfcd75aa79473a820e373ee3d2ba33cb346b7d7ab65f0e2d4cb9ec63bd93c375746c2735a038f737180b3e5d756f7b06d4f", 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[@generic="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@generic="e600e6a31a06aab712d9077211acab80473f17db9b24031b0d", @typed={0x8, 0x54, @fd=r0}, @generic="0a7c50180adefb2715cd3690e2b55dc9e2c4453c406d669b83697f3771694623bce9d570ab4d57caa6df2e897cf13f4d9381736b753fe10c9f7f6ca0e9a2d86714c6c9b1e259f445c8842015eeb966ba75b0ddde71b2ebacc83ddcae869e3ca5b55ebf05f7dd4f3467a35c84f0559fd75b4c7e52bbdabfbddc2cf01e0dff1f97bcfbe2cb8ad4b2b504bac2cf9617a7f7172bc9d32508037efebb9442195ade0da0dbc6b6aea06577260bec94bf1e8c7936210a27b173ac4109b87425252f558657efc471d021572fd0a606a598cb074ecc45340b755a430ce36f94f9ad46e5de4dd00cec1a4a61db", @typed={0x4, 0x5e}, @generic="a09dbf4549ca7a27c516d4b75c446d081e49c90ffa5b7735727a104e1a718cafa281eaff084c75ca6d596f54a5cb804b73f05e7d6282a7732435df14d45007fa1e65504e60debf22"]}, @typed={0x8, 0x82, @uid=r5}, @typed={0x8, 0xf, @uid=r6}]}, 0x2324}], 0x8, 0x0, 0x0, 0x80}, 0x40010) rt_sigpending(&(0x7f0000005340), 0x8) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='6', 0x1}], 0x1) 2018/04/12 20:04:12 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) r3 = geteuid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xf6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r4, 0x9, 0x1000, "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"}, 0x1008) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1b8, 0x4e21, 0x6, 0x0, 0xa0, 0x80, 0xff, r2, r3}, {0x7fffffff, 0x0, 0x10000000000, 0x7, 0x8000, 0x2, 0x0, 0xffffffff}, {0x8001, 0x0, 0x8, 0x9}, 0x0, 0x6e6bbb, 0x3, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x0, 0x9, 0x10000, 0x7, 0x1ff}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001480)={r4, 0xfff0000000000000}, &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r1, 0x891c, &(0x7f00000002c0)={'rose0\x00', @ifru_settings={0x1e, 0x10001, @fr_pvc=&(0x7f0000000280)={0x884}}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r5, 0x5}, 0x8) 2018/04/12 20:04:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KDSETMODE(r1, 0x4b3a, 0x560000000000) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xff, 0xfff, 0x6, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0xc27e, 0xa7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/12 20:04:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4003) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x0, 0x6}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) r1 = getpgrp(0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x2080000003}, &(0x7f0000000000), &(0x7f0000001180)={0x77359400}, 0x8) setsockopt(r0, 0x10000, 0x8, &(0x7f0000000140)="0b1b519b576b321b5359dde39dc6851856203efbabd211bb37fded44d7528a841bf897759cbe6e47a232607706257749c24866a88369ac9ecf46aebd28", 0x3d) 2018/04/12 20:04:12 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xffffffffffffffea, 0x0, 0x0, 0xb35f8bd2) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000000)="cca74be8a4dc3e8b72afd8c2910cd01df1acf33db93a30dbbc172c7878bb5bb4d1683106d8d8dec2c391c06e1fb5700b", 0x30) 2018/04/12 20:04:12 executing program 2: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x105400) mlock(&(0x7f000050e000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 20:04:12 executing program 6: mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x44040) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x7) r2 = dup(r0) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) r3 = pkey_alloc(0x0, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x3, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x8) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000005, r3) 2018/04/12 20:04:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x90, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x48, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x1, 0x16}], &(0x7f0000000280)=[0x38, 0x48, 0x0, 0x48, 0x0, 0x28, 0x0, 0x68, 0x48]}, 0x9}}, @increfs_done={0x40106308, r2}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x2}, @increfs_done={0x40106308, r3}, @release={0x40046306, 0x1}], 0x71, 0x0, &(0x7f0000000380)="a170e510e412e13d6754944b2f777662c8f360bd9adc790d8d65d4eb2b70c6004a16ebee2fffba8fa027947bf0ab6f3d15fab662cbc6e7e225ddc15b1dcdcdc5e9cbb8b7c3319eba9f70e84c9b1544bc2c872936169a1f1dad582b01611fe84aac1788c926946ffe548608eadd1c365d4a"}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000080)={0x9, 0x10001, 0x9, 'queue0\x00'}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000600)=ANY=[@ANYBLOB="10000080de4b4100050000000101800017b1f4e97ffd386910cb4808ebbc44e40e6357a506122bdce3ff45c31f16ac71e4c22562b73cab2d98a86a32422f3ef35b0eb2c7786648bff8ef1e245c976a4f7544a4dd53cb29"], 0x10}}], 0x2, 0x8000) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) 2018/04/12 20:04:12 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x746d7273dbd3f6fe) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:12 executing program 2: timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1}, &(0x7f0000583ffc)) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000040)) 2018/04/12 20:04:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000005c0)) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000d01000)=0x7ff, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/enforce\x00', 0x121102, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0xc00) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/133, 0x85}], 0x1) fremovexattr(r1, &(0x7f0000000600)=@random={'btrfs.', 'selinuxeth0#systemvboxnet0^\x00'}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000002c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr=0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x5e, r5, r6}, {0x82, 0x83f, 0x9, 0x800, 0x0, 0x1, 0x4, 0x90}, {0x8, 0x2, 0x7, 0x81}, 0x3, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x2, 0x1, 0x23, 0x8, 0x1}}, 0xe8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x74, 0x1c00000000000, 0x1f, 0x8000}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r7, 0x8001, 0x8fbe, 0xd9f, 0x4, 0x7}, &(0x7f0000000280)=0x14) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', r5}) 2018/04/12 20:04:12 executing program 2: ioctl(0xffffffffffffffff, 0x800000080004531, &(0x7f0000d31000)) 2018/04/12 20:04:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:12 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) syz_emit_ethernet(0x97, &(0x7f0000000600)=ANY=[@ANYBLOB="0180c20000030180c20000038137ffff0089080400000000ffffffffffff01ffffffffffffffffffffff00021d6b80d85db8740254af3c7b2262d7a99ba7c16a21f5d347ee8b29e8b5b9bf672b5bcd6fa7b4cd56764fa9feca77c8bdf7a351e108acb73804b3b0bbc0578c5f228a75157d2cf1a7b7b11ee2486bddcfd9e347c924ba1fa23e56c596773f5e0766515be93a962f3d3d12752ee154"], &(0x7f0000000100)={0x0, 0x2, [0x7ea, 0x342, 0x693]}) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) keyctl$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)={0x2, 0x15, 0x267, 0xf, 0x3, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e23}]}, 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$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x5}, 0x8) [ 569.717573] IPVS: Creating netns size=2536 id=150 2018/04/12 20:04:12 executing program 2: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x101}) pipe(&(0x7f00000001c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000001, 0x3, 0x6, 0x7, 0x5, 0x3f, 0x9, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x1, 0x7, 0x7, 0x8}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x7}, &(0x7f0000000340)=0x8) ioctl$KDENABIO(r0, 0x4b36) r2 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000000000)={0x2, 0x2}) 2018/04/12 20:04:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x8, 0x8, 0x1, 0x20]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:12 executing program 0: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x10000000000001b) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) [ 569.772705] IPVS: Creating netns size=2536 id=151 2018/04/12 20:04:13 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x101, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/97) close(r0) 2018/04/12 20:04:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x301100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/12 20:04:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xbffffffffffffffd}) mmap(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x200000c, 0x1010, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000092e000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/12 20:04:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121201, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x279feed4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8000, 0x5, 0x2, r2}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x6000, 0x0) r3 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = getpid() ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000000)="5b0de4f364a638113f61d6cbca87681d224a63c19e7f8267f98b22e06dd5b5bfc9c54c8b0c155bce9efedbdbb54d1c8aa3ff0e08b87136cc3d8e47659f5b194b0f43c6603a7737e17a138d5ebda16601d7e327bc5e3a909b0907c960bb78452e6069e5036a47ace6e2a2747273b18f0c7a55b100929d26a76e81d07df6585b9c3163815057a97285cd66989e76212f4282890810a92accb7b4eddfe8742ff1a3a2058db4cb37485bf9a795dc2cf69a2a84ac48c1edc1d1033414c569f8a7671c8d8b0e18ad3373f96ba99b0f953b14227b740312af2dc0a0") write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) 2018/04/12 20:04:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:13 executing program 5: r0 = socket(0x5, 0x400f, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:13 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0600af00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x12da761c, 0x0, 0x100}, &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}}) accept(r2, &(0x7f0000007400)=@can, &(0x7f0000007480)=0xfffffffffffffc48) 2018/04/12 20:04:13 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x48, 0x1600) 2018/04/12 20:04:13 executing program 0: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x2) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, 0x0, 0x3ffffffffffffff, 0x0, 0x8}) 2018/04/12 20:04:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0xa0010000}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 570.610595] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/12 20:04:13 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x48, 0x1600) 2018/04/12 20:04:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85deffa29e88040000e516", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/12 20:04:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)={0x1000000000000000}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@ipv6_getnetconf={0x1c, 0x52, 0x0, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) syncfs(0xffffffffffffffff) fcntl$lock(r2, 0x5, &(0x7f00000002c0)={0x1, 0x1, 0x8, 0xffffffffffffffc0, r5}) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="10000800000000000000471c5af7e02c"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) sysfs$1(0x1, &(0x7f0000000140)='^])\x00') write$binfmt_elf32(r7, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x12c) syncfs(r6) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) 2018/04/12 20:04:13 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x7, 0x66, 0x345, 0x2}, 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x5fffffffffffffec, 0x7f, 0xc1}) 2018/04/12 20:04:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="14000003714c7552ee00160002ffffffffffffff"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/04/12 20:04:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0xa0010000}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 570.743472] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19569 sclass=netlink_route_socket pig=7576 comm=syz-executor1 2018/04/12 20:04:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00\x00', 0x0, 0x0, &(0x7f0000000040)={0x9, 0x0, 0x5}) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/12 20:04:13 executing program 0: eventfd2(0x0, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/12 20:04:13 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) [ 571.543272] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19569 sclass=netlink_route_socket pig=7611 comm=syz-executor1 2018/04/12 20:04:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:14 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x1ff, 0x67, "eeae410ddcc0ea6b329ce3bca90845b3e5652f78bca910ff4f144bfc89a81901dfdff71cdfa946f7275f5337e0e8fc269fe3d837e252decdbc72d6b86eb8f1a3aa22ec199e41a2493723615120e59c019a03a4edc3e1504dfbdbd3e494c9cba99489bbee2a5a28"}) recvfrom$inet6(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) pread64(r0, &(0x7f0000001280)=""/4096, 0xffffffffffffffc6, 0x3) 2018/04/12 20:04:14 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 2018/04/12 20:04:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/160, 0xa0, 0x20, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r3 = syz_open_pts(r2, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0xe80, 0x0) r4 = dup2(r0, r2) ioctl$TCXONC(r4, 0x540a, 0x8078) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x8) 2018/04/12 20:04:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0xa0010000}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:14 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="28f9ffff110001050000000000008dce9204dc6ab3c4c24600eaa177e40000001718d3c70000000000000000000000000000a3c43f9ee1bcbabce090359ca6f46087721f50387b8f76d08a8420a0af8163c3a2347bd903c0ab592814d37569c8376998a51111b2d77cb9d774ebd68b4e54e2c9c4644fd71796729f7a656abe8a4970f263ad07d2d613d80390dc4cec85c164c1b7e6475c94c8e3a721260744e3daa95d629635a26a542d3bd9ab408ecdbb9fb40ee768151b2301696181b1dbba4d918245d29113d1f0b26547fc018d"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x9305025714c1f531, &(0x7f0000000300), 0x0, 0x0, 0xfffffec5}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x80000000}) 2018/04/12 20:04:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)="72616d667700aa7d6a9e916f1d933e0561cb780ee36a3c8c1ee75d0ef83a5d240d718df6370e08a6fa40d486094a08a8f0b676836a46a9b0a5b55a5022fd3373a5a636f9ae03bf5c636f8d9823990364cb", 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/04/12 20:04:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x4) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) 2018/04/12 20:04:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:15 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x80, 0x2}) 2018/04/12 20:04:15 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7b, "8a287737aa607b636a6cc4743de179ef41c22bfcdbcae24eccdcecabcc0b8d79220bfe0650316394551fcc9fdeb973cfb910e60931d9d99b8102fd921f16cf93e2d1499ad2f999a781bd2fa37d99eef8d3dd9bceab55551e849e030027e6dbf6a067a6ba656ae26f60bdace278c7fb3c4feae473eb83c8961737a5"}, &(0x7f00000000c0)=0x83) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0xa0010000}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6gre0\x00', 0x200000000000003}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/12 20:04:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) close(r1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/12 20:04:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:15 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000029c0)={'syzkaller0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004740)=[{{&(0x7f0000000500)=@rc={0x1f, {0x79, 0x3, 0xcb56, 0x3f, 0x59cfad2f, 0x401}, 0x9}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)="c4e6c9304e88d9002f397b1ef9c254a472188df7b0568de144888f2e39d6e1d8a96b734627688674440c2f07726cee6ee046ef7e88d801162c04f250a5625061f174984ceba168dfb26c", 0x4a}], 0x1, &(0x7f0000000640)=[{0xe8, 0x117, 0x3, "64086e5ca13cd9f783bb117e22ec0ae19a83874ae1c17728f17abde920e5970b26a4eddcf9cf181f1731880102788c6272c8933e66a0dbad075b2fa4911a4d64a13bcd4ba51f8e16b3cbd6eaa6134d8a41de8fb603b73b6b3cd3efe51c4d29f97a8113d37564a8f4ab4efe3d3c58d8ef2f9bd6b7e94375c3201683c433a63753b11fd179c1ad6acab5dd129a5ac739ec9213a1f6115607706ba459e54440652d2281b45c0aa504b24e5bd34a68c5353722b2a7e72a557eaaa9c77ebe3d1c2513275511034082489a6b3ae5b8085d1a15172bb47b"}, {0x88, 0x3a, 0x7ff, "550b36a9cee6eebac98336c4ed10a58f1de5f0d56254e6db04bbb61eb071f82b2f369b522134427a7243ae7020854fb4a08eb29af1a273ceecc9746e77c61fed98103ff1b67cca2205b2cabc9e6739fd4c6fcc5d116510e7ece65ecfe10e0c73a46f2e5a971bd1539f704e5c1a4509fef5a31c23"}, {0xd0, 0x10a, 0x986, "12bb112a6e70b7c0aecd1bdfff9198fefea874ca1619a5904a0994ab23e9a44d6f545c614b36f2261a6ce5d039ecbfc5162357a22a50fc11698a37e58e7e83d7cb7969179ddba459ce5daefc67705cff2c841566477d35793a53406aaec3d3421d26b94faa1e4688bfa003cd3fa65b31c8562a97d2b47916881526d6e50c4efbce2f9b1dba4a8380e3a513aca33582c09345c50cd3f9957b6942a68ab6addffe0a5b34741acf4bb825c9a27f4ffef9d12b5e6f17711af7961ee55b3c67d0db"}], 0x240}, 0x2}, {{&(0x7f0000000880)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x1, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7}}}, 0x80, 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"}, {0xc0, 0x1be, 0x1, "41a2b3c4125d9f05cdf261b57c78c3402fd77216135a1af45c1dd80aefbb48eab6a260dc20174db69c1279fcfcdd70aee8e1ec796ce12871b30192d25cb3135647492b6d23e258a91f9ca3714c90a5abfa4a967dfeaac2799e7c3cbf2f559d9f57c6092cce58a7c3ad76adcecfd3e0cba8ee23e1f2cdc387c8f78359c44ccd4d914729b9b90d15f615017429e8ff746f081336d057ea3951bd72afa8920495ab3a59941a06065b9fc90d"}, {0x20, 0x19f, 0x1, "f967797ecb6750dbf09d68d0372465"}, {0x70, 0x0, 0x1, "4e7e322d9d62f0eb974292757d5fed2b019ce2a79f3efbf57c65505e4037b730ee5e85213b7cc21ecdd07a3bd05f5a72723d7d8e8a383440cf143d7f92b0a3b4f1d247f630d2d89512ebf4f7c2fcf536fab535f5049602cf61b328a2a8"}], 0x1160, 0x40000c0}, 0xfffffffffffffff8}, {{&(0x7f0000003f00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003f80)="e581e105d859eb235e156871eb3f71bbf8342532f877247cd4d2efd4f53d8ed6c4540a9234623fa97be158e0558e7008585018663baf63402cffa70f8756d69ffed918655669b6490c91d86cbb18c81966a5e63ed05e89f889b0e3f0899a6b35c51785788e81452c8c1aa33bbc70351372a6eafe31472ecd72655ce09e697f94d696e1b537d3afc2020f2cb52f03288ece7939e2912fc017ad3ed5eee5bf0fff290576a3cd78ccb5d3334ac762e12d1c0e756baf225df34d3da1f2e92645c2efd5f291b9a687736ba68566", 0xcb}, {&(0x7f0000004080)="db51f1e334e6d615230b5be516e0c6e693f4642a039d553bab941af8eef868eb0a690fb2c5575c5c252bdd81", 0x2c}, {&(0x7f00000040c0)="effe8ff494748b1735", 0x9}, {&(0x7f0000004100)="519d1c4808ca54f3f605b1e2aca3ee5c032cc611da7ace8a453eae5ae9a2abbbb8545446e8032f0f31ebf39d5ff94d7c4cf64bdcbd79f8a2450c1bd14d1443ac5e4b21197913f1b0c789a091ab751869bffd9338fffb4e13c2e7b60a1633ce750983", 0x62}, {&(0x7f0000004180)="2de19b4b1409b101d7b5ce2c219cf2954772946334e2892074bad21113d7bb", 0x1f}, {&(0x7f00000041c0)="4eae62f0488b59f0a502052140092bc8e5c245f93d9042a322e2059fc82be40f2cd91e11cd72d9ae08a76323060e684d51cdbd80f629fba32815bfdd490783e2c0d6ffdfd2e8", 0x46}], 0x6, &(0x7f00000042c0)=[{0x48, 0x109, 0x7, "e750414128f9d2ecd4300c68a963490d634983dffb6c9512d29a99c01b94d09f0729065e8c1816b69c93dd5bcbe0242a2b7b5113624506"}], 0x48, 0x4080}, 0x401}, {{&(0x7f0000004340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x80, &(0x7f0000004700)=[{&(0x7f00000043c0)="ffb81d9859d0aaa162db51994ee164a7b0ef4e097bdd07c511014ca7c501a22461ef5a1e405e187583a97012431fd5a7d5dfca04164278a27bad0b829684ce038d1d13fba9ea3bc0cfba1bdb3d0eabf3f2de5533f4221f2922d95ebc940b170ed59d7d4a769c01046b8c33a186b069355140d663a5cea48401ef21a4be460fb84e2ed2e29784fe8a5f60e3768174806bfe28780ed498c74453d6e5f8523d8a", 0x9f}, {&(0x7f0000004480)="b021b2a409c103d0f29c14f9d470438c50ae636480295694b569caf2a3e334d0db5e88f81d3a0fdf0fbb61db631c9448b9a77f522ecd7249ade5720f638b9f506cf3665b3281354614d4f7c8381490e11afcbec94a70ed6a2705f4ffacdb792c6349770af273a67e0b6bbb9c355041fae4cefe5e3f649f058ddeefee898cf9c1a8dd467267e871d5c4c7a4032127cd01", 0x90}, {&(0x7f0000004540)="630d3fed0c0af8358847a5812645f227d2cf6a356fa82c8fb82585e0d130532fed76777581fe7d14057ee8ca634747243e36233250151576bdb5e187630520793bc36e3f4611865d80b6ca5cc78073595077977f6c0ea180cd19d7b0ceb5e266d2dee698c172156bf9a94fea8aee4247a5f070e4dc4d05d7bcad2069ac8982456825386cf5e55a1311cecbe6831a", 0x8e}, {&(0x7f0000004600)="f5b212e21a9e200f5970f4a80575da07276ebb63344c6f525f83bd69bb5d739db7ac2b4cde3fbb86937ab7c7afa65fd440b729ef022b700f7820ddf8f1d9e89ede7ea04a50c05364710484bab3c888a737aef142b4e8a6043ea771665caaa448170bc289e87e01fa7401c12425b9dd3dade67a90eed061dcdd5aa0b50529cdc4b28e38bb3f206d3e3bdc4d663feb554ced6a24f75da67df2afe45b24e0894eeb88be2018d85c501762e6e2907b529650a01c3ee9445261bd3cbf5706e9535f3fba9adbe4c3f08198a09f8b7231a74a786f92ef3afa191a241751e7da3decc9dd0fbc1aa6677b", 0xe6}], 0x4, 0x0, 0x0, 0x1}, 0xfffffffffffffffe}], 0x9, 0x80) write(r0, &(0x7f0000000040)="220000002100070700be870010001c010a00001e0001090000000400050003804523", 0x273) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/211, 0xd3}, {&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000340)=""/238, 0xee}], 0x6, 0x0, 0x0, 0xffffffff}, 0x40) 2018/04/12 20:04:15 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffffc, 0x4, [0x7, 0x4, 0x7fff, 0x89]}, &(0x7f0000000180)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB]], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(r4, 0x0, 0x30) dup2(r3, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) syz_open_procfs(r4, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) write$sndseq(r2, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x5, @time, {}, {0x7fffffff, 0x96}, @note={0x0, 0x0, 0xffff, 0x4}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x7fffffff, 0x5}, {0x7, 0x1}, @queue={0x0, {0x8, 0x1000}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e, 0xf6}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r5, 0x0, 0x1}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0x3e0) 2018/04/12 20:04:15 executing program 2: timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETLINK(r0, 0x400454cd, 0x207) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x9c5, 0x1, 0x20, 0x1, 0x14, 0x4}) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa000, 0x40) pwrite64(r2, &(0x7f0000000040)="644da668b7292c30b0e4f3629e2335b3ce27e577938002791b4a6710225eea51ce985ba414aedcdd14ea09822fafcb43b11230926b9f96c572f9e0e5f2e1828cecc691b8ac1ce52f5596f63d2fef7324d4190d956f5a98cba1eb7fecfd99b811b1d92c51ad9fbbe3352c91f12479efbf530fff4545543a864ea82db0d46bcabaeeaa", 0x82, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) 2018/04/12 20:04:15 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r1 = socket(0x18, 0x0, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0xfffffffffffffffe, 0x20000000000032, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syz_tun\x00', 0x602}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/04/12 20:04:15 executing program 4: r0 = socket(0xc, 0xb, 0x80000000bcac) sendmsg$nl_xfrm(r0, &(0x7f0000968fe4)={&(0x7f0000646000)={0x10}, 0xc, &(0x7f00009c5000)={&(0x7f00004bf000)=@newspdinfo={0x24, 0x24, 0x301, 0x0, 0x0, 0x0, [@lastused={0x10, 0xf}]}, 0x24}, 0x1}, 0x0) 2018/04/12 20:04:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="580000001000ff0a0006c15ee62507cde1c3000000040000000300000004000100df4521b2"], 0x18}, 0x1}, 0x0) 2018/04/12 20:04:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r1, r0, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000000200)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, r5, r6) ftruncate(r1, 0x3) write$cgroup_subtree(r4, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000014a02c23aad6da7836557c96371844ef4586d"]) 2018/04/12 20:04:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x8) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/04/12 20:04:15 executing program 3: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x200, 0xffffffffffffffc1, 0x100, 0x2, 0x5}) 2018/04/12 20:04:15 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x31, "c7a27cb2e6ea12bf3081e3ccfa46ea959df78becf22f379d2c7e5267ccce40a0b92c6929c300fff81faddb46a48bd7a483"}, &(0x7f0000000040)=0x39) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7, 0x3, 0x265, 0x20, 0x8, 0x8001, 0x2, {r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x2000200000000000, 0xcd, 0x7, 0x4, 0x7ff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f00000001c0)="e47d91c255ed9aa9c72bd468287e4be15fa4400829e2fb2e6b1f00a615f241401b4efe88a2a12cca067157adc13bcea9a2a700ae9acacc5adf5fb3b56fada8231f402722883a228b3ed17f4c10023bd471da188dde15b57a0f82672c5266674baaa23d5ef9ba837b2070c1bbecc5d2ef9517784ac80447d76cd1cd9c16f8ebd80d13e01c11d09047dbd1", 0x8a, 0x0, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x9, 0x6, 0x100000000, 0x101}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x5, 0x7, 0x6) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:15 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r1 = socket(0x18, 0x0, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0xfffffffffffffffe, 0x20000000000032, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b3ff7), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x1, 0x0, 0x8, 0x2, 0xbc, 0x3}, &(0x7f00000006c0)=0x20) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x100) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000), 0x0) 2018/04/12 20:04:15 executing program 1: r0 = socket$packet(0x11, 0x4000000002, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, r0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES32=r0, @ANYBLOB="4ce1a67eef73a5d2a2c0855958c64520292594d64c0144679ce14ea11fde04b25cd74b8e600c78c08bdfc0d0fe9c79c39f0b7984c0777033f17ea1498b54788332d065d13828e0b32a81c77b7bfd164e3b5737c2896734eb59d09679d0cd3b794ea0df938ab0840d6e56f595ab946be4f4c3ef485857feefc1b4f60370f5b9639f4edb6b36ae1d0db645326459f1e87900c0ee528de85d5c902dcbbfeb785ea39b17a84cc5c4603322bd", @ANYRES32=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0c45e7875dee393c53a349490e970ed9df921dff17d48513581258fd1394258ae04b2e027a64a00b24986c140a6191bedac9f31cad2efcd09047c4dc50a859802260f181fab2fd068203a332cd2fca082f56ca565c3362cea9d125102ad7b44314de604c993ba03e7d4622718b1de7a70183b6eff8066e070dab8f64a2a6ccac5d3622246fd2df3678704ee2b62c", @ANYRES64, @ANYPTR, @ANYBLOB="4044e6ee0d635a81f8be93e999128715e8e4", @ANYPTR64, @ANYRES16=r0], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="6ece5f78fb7baf68fce06b2cd72b237c9c0bbca09cc305a5c92ac2d8664e110a5ae767c1e186230b3552ea084e089b85f2a0f16740cf02574823c6a4ae1af8f84023376ba3ac73f0c9bf297ffd974a1d32f7e364b894d85f46fc5238697dd2e311486e4e356c4aa9a72a7521d6411f9bc9e0e067dda6e3e0ccb2ff20c3b6ff10953f27f1292097ab5a282b76b83a1b03402b587037652bdf3d58eebdc6161ec64ff5c9e4d1fb3d7d935553a0300d4a14231c05363f5ee8ce14c530fa44c9ba5718fa120b7d"]]], 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/04/12 20:04:15 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x40}}}, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') ftruncate(r2, 0x4) setns(r2, 0x0) 2018/04/12 20:04:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/12 20:04:16 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7fffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e20, @rand_addr}}) sendto$inet(r2, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/12 20:04:16 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) r1 = userfaultfd(0x80800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/sequencer2\x00', 0x420a02, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001dc0)=0x10000, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x3ff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00005fc000/0x2000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/12 20:04:16 executing program 3: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1c4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0xffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r3}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0x1, 0x10000, r3, 0xdb, r4, 0x100, 0x5, 0x6}) 2018/04/12 20:04:16 executing program 6: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:16 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:16 executing program 0: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) unshare(0x18a00000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x0) creat(&(0x7f0000000000)='./file1\x00', 0x0) 2018/04/12 20:04:16 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000000140)) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) 2018/04/12 20:04:16 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "316d6bf17f3c26d92fd1eacd20b678f5203e8d066efc2d867c5443a0e1c90e21a922bff8a40f8a4021abbb9ec8d968c16bef9146d35ab2dc55911c9943c68c"}, 0x43) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100) 2018/04/12 20:04:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xffff) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/12 20:04:16 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x880, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) prctl$void(0x24000000000024) 2018/04/12 20:04:16 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0xf4b9}, 0x2, 0x2, 0x0, 0x1}}, 0x13) close(r2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000840)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000009c0)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x0, 0x9, 0x7fff, 0x4}, &(0x7f0000000880)=0x98) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) fcntl$getown(r1, 0x9) getgroups(0x4, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r8, r9) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000980)={r7, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x0, 0x10001}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000540)={r10, 0x68, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xf4e0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xadff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) r11 = fcntl$getown(r3, 0x9) r12 = syz_open_procfs(r11, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r12, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000740)={0x3546, 0x8, 0x40, 0x0, 0x5, 0xfffffffffffff167}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4}, 0xe) 2018/04/12 20:04:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/12 20:04:16 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) 2018/04/12 20:04:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0003000000000000050000000000000a000000e86056dd7fad03e5b5efbf0342d4b358e533f4bb7c371e04d0", @ANYRES32=r1, @ANYBLOB="140002000000000000416047a2c29091e2000000"], 0x2c}, 0x1}, 0x0) 2018/04/12 20:04:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:17 executing program 1: r0 = creat(&(0x7f0000000680)='./file0\x00', 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000006c0)=0x4, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002c7ea75ceab0691e30991d0d535913c020100"], 0x18) sendto$inet6(r1, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x85, "08c006e43d053eea122241e573ca21de8f1f2814fe201bdbb18e5f790ce8cc5a037c691870b29cdefd6a4f626e0b706edea0748e73678984eec265bf6cd7fa87b45da243ac039c5c667b48b6b2871defe599e5e77ae16133e98d5fe355e1ea324be14295071fd0d2cb3de1b7a5f368c538f39575a271015d867b8e825876e0e28f2d0b85ce"}, &(0x7f00000001c0)=0x8d) 2018/04/12 20:04:17 executing program 5: r0 = socket(0x18, 0x0, 0x7) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:17 executing program 3: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ip6tnl0\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) flistxattr(r3, &(0x7f00000001c0)=""/71, 0x47) 2018/04/12 20:04:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000400)=""/69, 0x45}], 0x1, &(0x7f0000000480)=""/164, 0xa4}, 0x102) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x7a6b6abaefe20e89}], 0x21, &(0x7f00000012c0), 0xd03814a3c34c220e, 0x4040845}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/45, 0x2d}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000005c0)="a6", 0x1}], 0x1}, 0x1) 2018/04/12 20:04:17 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1cc) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000180)=""/24, &(0x7f0000000100)=0x362) 2018/04/12 20:04:17 executing program 5: r0 = socket(0x80000000018, 0xffffffffffffffff, 0x1) recvfrom$unix(r0, &(0x7f0000000000)=""/204, 0xcc, 0x20, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) fsync(r0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:17 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @rand_addr=0x34e3c0, 0x4e21, 0x3, 'sh\x00', 0x8, 0x3745, 0x2b}, 0x2c) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0xbd, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x6, 0xffffffffffffffff, 0x6, "97d11158c89ad474c1f9e7ef8d40edb3cacb06b9fe46e347be110f85c40f72ef9f4e680c211f431bcbfe3fb5db338202794e2e6e6578e089a9b2cec21296460d3781113abf155d9ce9c43c49798dbf69"}, 0xd8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000400)={r6, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000440)=""/52) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000500)={r7}, 0x8) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000540)="d00eefc3216cda7d149693161a92192a68fb7174ceb5a2d071949c251c379ad5e1c3b7768c43039a5a71f7d851b2bd78808c86a380202bd97502e0b67e4d7c71b825f460b20f1a37f8ad1087603c528247df03ce2bb87d52c9bd241f7db3d59d6dacc8ae93dc3f38147db00b9660a9ddc1baf69c9663172aac61994d3b74628bc962a8ea81a190", 0x87) connect$netrom(r5, &(0x7f0000000600)=@full={{0x3, {"9da47cc4fdc35c"}, 0x1}, [{"c32f38bf20495c"}, {"e58389f7db7abb"}, {"6b43adb078e772"}, {"08a21fd29e8d96"}, {"1bda4cf66a0a62"}, {"0bc728262620ac"}, {"2f3d92397776d0"}, {"530553c65c223c"}]}, 0x48) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mreq(r8, 0x29, 0x1f, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r6}, 0x14) ioctl$KIOCSOUND(r4, 0x4b2f, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000700)={r7}, &(0x7f0000000740)=0x8) sendto$unix(r4, &(0x7f0000000780)="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", 0x1000, 0x4800, &(0x7f0000001780)=@file={0x1, './file0\x00'}, 0x6e) r9 = signalfd4(r3, &(0x7f0000001800)={0x2}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000001840)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/sequencer\x00', 0x400440, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001900)='reno\x00', 0x5) ioctl$TUNSETNOCSUM(r8, 0x400454c8, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect(r3, &(0x7f0000001940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f00000019c0)=0x7ff, 0x4) rename(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='./file0\x00') fgetxattr(r9, &(0x7f0000001a80)=@known='security.evm\x00', &(0x7f0000001ac0)=""/116, 0x74) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001b40)=0x0) getpriority(0x0, r10) 2018/04/12 20:04:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) 2018/04/12 20:04:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x78) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)=""/212, &(0x7f0000000240)=0xd4) 2018/04/12 20:04:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002500fb0a000000000000000000000000959a6c9f4ca02b9c9b72fc54a9e6a7866ee5efe64efa4a190000b4c22b6e841232447212a7c62f05a1bbc5f617db7687a04c1e52199e1e4d38bb076be1acb5df181cbba8ebdeec1f106e1eb9de38833abb3e5118158fa6e87bbacfed48008201673f70ee427f14605664f27b705a79fc544905ead95d9cc8f7f7cf6c1fabf61e88b01edd394264ed74cb677d6d1b35"], 0x14}, 0x1}, 0x0) 2018/04/12 20:04:17 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {}, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/12 20:04:17 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002a40)) lstat(&(0x7f0000002a80)='./file1\x00', &(0x7f0000002ac0)) geteuid() lstat(&(0x7f0000002b40)='./file1\x00', &(0x7f0000002b80)) socket$nl_crypto(0x10, 0x3, 0x15) lstat(&(0x7f0000004d40)='./file0/file0\x00', &(0x7f0000004d80)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006a40)) getpid() fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f00000073c0)='./file1\x00', &(0x7f0000007400)) stat(&(0x7f0000000240)='./file1\x00', &(0x7f00000074c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) [ 575.273517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7838 comm=syz-executor4 2018/04/12 20:04:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640), 0x10000000000002d5) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/04/12 20:04:18 executing program 0: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/12 20:04:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000400)='cpuacct.stat\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="c23dc95b317f23f9f23e1b3fbb086411a97534bdb2d8924f31067143bea2fa8ef300d95b831e82551008b11c1599499f32de45e06448c0afa75f273831c5d26f17fe69399e274a5298647d7dfeae711e9ac9208a4a8fe3496f0e490d223149c68c65174b8610a2b14a09396ce2d031f164cdf4a2510f31b1efc1897c6f3f7a3efa7c261f", 0x84}, {&(0x7f0000000100)="cf02809e54c4e302184cd472af253a6b042558c66ef1f58b01857b71ad5fc8cdda21a7464d", 0x25}, {&(0x7f0000000140)="60293f153d30b0f12357cd2bfbd0", 0xe}, {&(0x7f0000000180)="92c571377f24b40b69046e7ea82cf8ba7e3243c953a93332ba78f5d6119f942f16f316bc528e152b47122bf9c2419a1cccf38bbe6ccad4b9af5c9fa82758cff6cf1705c0dcf52b6fceee3f97636c92c7752326a20bb92faf5f6491f1f0d26a8a02d48edda4e6106a5ab711a9494c20b9c5ae278bf903958ab6a4442deac67c15aa1bd67eb65e3d88574950269f60ae8c281cdcc05d811e9410533a44ced21263", 0xa0}, {&(0x7f0000000240)="30332e6a9c048d4d0cc366f1108a9813a984dc", 0x13}], 0x5) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r3, 0x1}, 0x8) 2018/04/12 20:04:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000000)='\\\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) fcntl$setstatus(r1, 0x4, 0x40000) 2018/04/12 20:04:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getpgrp(r1) recvfrom$inet(r0, &(0x7f0000000000)=""/147, 0x93, 0x40012002, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) syz_open_pts(0xffffffffffffff9c, 0x80000) unshare(0x1004000) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000240)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81}, 0xc) 2018/04/12 20:04:18 executing program 5: r0 = socket(0x1, 0xa, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000000)='@user:\x00', 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 20:04:18 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) rt_sigaction(0xa, &(0x7f0000000000)={0xfffffffffffff000, {0x600000000}, 0xc8000006, 0xfffffffffffffeff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) 2018/04/12 20:04:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9d, 0x6, 0x2, 0x81, 0x80000001}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x4366, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x1f, 0x0, 0x7, 0x101, 0x6, 0x2, 0x401, 0xff, 0x8, 0x401, 0x100000000, 0x1, 0x7f, 0x8000, 0x5]}, &(0x7f0000000340)=0x100) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/247, 0xf7) 2018/04/12 20:04:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xfffffffffffffe8b}, 0x1}, 0x0) 2018/04/12 20:04:18 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x401, 0x6, 0x2, 0xffffffffffff7fff, 0xffff, 0x8229, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x22, 0x8, 0x100000000, 0xc4, 0x101}}, &(0x7f00000000c0)=0xb0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r3, &(0x7f00000002c0)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r1) 2018/04/12 20:04:18 executing program 2: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000040)="066f7e57903a7d4d90f1c00552ee3c917f48a1985257b5", 0x0, &(0x7f0000000040)) 2018/04/12 20:04:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/04/12 20:04:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) r1 = accept4(r0, &(0x7f0000000300)=@vsock, &(0x7f00000000c0)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r2, 0x404, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x34}, 0x1}, 0x20048080) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) connect$l2tp(r1, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x2, 0x3, 0x4}}, 0x2e) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/12 20:04:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400080, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0x10000, 0x4) 2018/04/12 20:04:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:18 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x28d) 2018/04/12 20:04:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x20}, 0xc) 2018/04/12 20:04:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'lo\x00', 0x8000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x3}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000440)={{0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'ovf\x00', 0x28, 0x8, 0x5b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x7, 0x80000000, 0x1}}, 0x44) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'bond_slave\x00', 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="21cfcc1b5625e83eae14f86e0fa68eb5aacd83ac3f2d4458ff44b0b26dfb54fda7fb8627d0965e0fc9304fead3b868120249fb364aca9790ef56e6618b7856772ca886c86055647562acb100adf7c32325a0ae253459204b7f630bcddee562e51eb3f860f33e4632b706a78ff7ab5624e1b240208fe59930248b39d2e9bbde4ce9ad9d153223e0266efc4d77021bf5b88b3f46868a97cf0c7e1a97e970f6e01eed173e05723789132b0b100f547522eb2600000000"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xd6, 0x6, 0x9, 0x5, 0x9, 0x1, 0x5, 0x5, r2}, &(0x7f00000001c0)=0x20) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000002c0)={0x1, 0x0, 0x9, 0xffffffff80000001, 0x9, 0x8}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000200)=""/186) [ 576.530835] IPVS: set_ctl: invalid protocol: 41 172.20.20.187:20004 ovf [ 576.542007] IPVS: set_ctl: invalid protocol: 41 172.20.20.187:20004 ovf 2018/04/12 20:04:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="f0e96a5009d272978aaa86e6cd99c27e39e1c155fe640af8836e9df7ffb322460273b36abf1f80bd9326171447cd150b59bde5d806ca02257bbf9fa394a92478c1715f4d4d79f39f1b93a5a8e6be51f2b685e470d5b62ca0fa16b069617bdd3b66e8340bba"], 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0xff, 0xc1c8, 0x6, 0x25439ef6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x5f, 0x3ff, 0x4}) 2018/04/12 20:04:20 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x239) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f0000000500)="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") 2018/04/12 20:04:20 executing program 6: mremap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x3000, 0x0, &(0x7f0000fd4000/0x3000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x807, 0xff) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x8000, 0x40, 0xffff, 0x8, 0x4839}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0xff, 0xffff, 0x8, 0x6, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x2, 0xfffffffffffffe2f, 0x100, r2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:20 executing program 2: unshare(0x8000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x1c) fchdir(r2) r4 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x50, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5c33}, 0x8) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000180)="97b96fe98476ce89f5f112eb81e719fbaad70501e30dc06d24ee746d50cf84dcd6551208c0dcc2d8bf41dc41514646df85ae134795bdb336e7699f4021a216ccbf9aeaa0b7db52483e6f8ae7d3d18c9afaaf401aecaf63f183d5b240f2feaa870c73bd415f3a56dbdbb30d9e1fd4e217fcf78de351df95203148aa490e2d272aa02d1d006139e130a19f7716edb067cf13f69960213c39cd3e5fdb7daaf73e89d2c32ba3d313a11877e70ceefabb308970d9f7b268", 0xb5) mq_getsetattr(r3, &(0x7f0000000040)={0x49103cb, 0x8}, 0x0) 2018/04/12 20:04:20 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x200040) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000280), &(0x7f00000002c0)=0x4) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='eth1({&systemnodev\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000400fa0007000400ffff1e14832d9b5200f36d64cf3fb65d0da1a75a307382aa4ea2f9faf30d5a8107d03ac65a1c40e5eb15fd1063"], &(0x7f0000000340)=0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f00005ce000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001440)={r3, 0xc0, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xac7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x3}]}, &(0x7f00000014c0)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rtc\x00', 0x40002, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/162, 0xa2, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)) 2018/04/12 20:04:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afd76b25676afd59fd71c40382073880ccabd36452f5d7e6ab", 0x19, 0x0, 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000200)=""/80, 0x50}], 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/35, 0x23}], 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x100000001, 0x1) 2018/04/12 20:04:20 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000280)=0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000003c0)={0x4d, 0x23c910a1, 0x54, 0x8000, 0x7, 0x1, 0x6, 0x6, 0x0, 0x9}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x10000, 0x10000, 0x8001, 0xce}, 0x14) pipe2(&(0x7f0000000000), 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0x369) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) close(0xffffffffffffffff) 2018/04/12 20:04:20 executing program 5: socketpair$inet(0x2, 0x802, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000005380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000053c0)={0x7}, 0x4) sendmmsg(r0, &(0x7f00000052c0)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'ip6gretap0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="6c5c93d0ebd2e89f4ded57bb567aa7585f8f7810980f44f78a614e78acbf80f96ddd8e627ff04114e5cc87f4ff8ccf7e581dfe588f3a485153d8515ccdd37fd8e01f80b54e41ce54297199dc92eb908668bde70518100391da3d42a3d8e2144fd49ff0c4bd61b20f619157439e62ec49c6663c05c3f57bef034ddf15fbfdeeb357428d83579bd5bb7340d657907392a820cc13e62c2aca39138097a417ef57a8f545e2165bc6d4", 0xa7}, {&(0x7f00000000c0)="b234a90cf90f98c56651cfa4a97ea6fd5ddbdfca9ac0d550cf2dba6b92ebfbd0758a7c091dc95cb46c5e56b56c51d6f2b947085d16262fe7914a09", 0x3b}, {&(0x7f0000000240)="55b7be77586b1f174fd8727c8883042fb877e7e4befdbcc0782a1dfb617872a3e46a448ad5bdef32d4fb00aba7aeff009d69df16ac696ac5d7109219aa9fd7758e44c3c1bd6b667d3f7cbb3860b9afb4fee071d14c5803c04c5000107dc3c7106587cb82e46f5b1e81745002bc2b8577408af933cfa329054859043065e1b2657439021524bfe65c3974a957dc4f856466daaf28781c21510cdbf4a7c19aa5f81f629e5e3bcd9e47e8e2385878af423bd5ff5f59cb991c", 0xb7}, {&(0x7f0000000300)="ea05094219b2c858e7135eb311b5cb42cca34977be30f382553d7ffb76022fa00c2e20b16da62955f0cd76f0f8b294845e2119a72e9dd817ebc46e37577c16e0c2b5d241d53bc55418ded8a38721d801cfc426c366d5874d0054473fe067e94fb374e27653688bcd355f9f9b93df493ee84d6b78e27b6f4739405432ee507807c8e624120de34347af95ce4473fad7e0", 0x90}, {&(0x7f00000003c0)="31e31ce9b430fa76a6db9bc099c74854c9d9bb2485752b34c46869cd383b3b76003c9717a79068ba0152e3eecec6eed0e4d2a7fd6e178e7851ee261dd15ea7e97d40fef0f75cff9b508dd07f6655a75137b95c3fc6794ca7361c78a8f1d064f9f2ff50d5ee4a723befbb08a01e20c801b90dc6f0108ffe71f8355d84acd0f9a8ed0f5b2ab65a332555018bf3ca1b166b930e3520e303e4e795c399d9ef7867726b2675622218583dac8cecf6a147dba0ae9dfec972948b2b9bc6c8cb0ebe018ec9b96eff05fe6798757cba777881f715a73c1e2daa3888b289f14bda76821519c6b11afce632cb923b7e", 0xea}, {&(0x7f00000004c0)="a01f8fb87b26e375666b17afcad03c0b19d4bc35447ac87a34193a68ddd7a1892006c89f343aa1d43e6cee72ce", 0x2d}, {&(0x7f0000000500)="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", 0xfb}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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{0xc8, 0x108, 0x401, "e6d417f1f476baee54afc40b70aa0219f91f9bcd0357fa4b5ef0fc380929852bd827fea1d63ed4aa4e74669daff6fed72b101f99790661c2eb031fab73120990781fbde83e317680210b2acc6645dc3675004144d27b6d533973479f9bfa9ec7b33389f84a81bffe087f6ce7e92b13970eb1acf3d5f8a4f4f2e0e42478a71d61f28650bfe09c5d40500cbc473a9c1dda07d39d513c22f0cbe652654bacdc43cc34270562166bca2a8da0220e2d5872377fa7"}, {0xc8, 0x112, 0x2, "fd48dc9dfa309211924e5009c954d3689f2a094a7682b7c4331b0bc1e6b74d06ae1f482ede11b382268093747e7e3ac52015112b32b16fefa5bdc9fb046053395d9505f4c1d9ac6ee65962a38089584b5ff1febce85ce72cd5651169e02176941b3251624a07f620201a6bd8648b95fcdc47682854ec2f4edfcb65218c32cce3d3e032edec08455178b28c4067a2b44096f9adadd52a58889d228c5b34e222994dc7a43f06e13c64b03cecd433428c0ba0"}, {0xb0, 0x0, 0x2, "89acab7418a909012f3cd86907595ca766638b634b2affd51cecf8f44c7fa738450f7a1e16719053be1f07f1b87261d0bc644ff2ee490f101a8e64dfce13809b612833c132e1d4d4e9a4ad321a7ba54fae3754464dfdcd6e93fd879eb64db16004f39ee29acc0336167fbd5634e64b5ebff9e3a5985d29ee420495805062fc6369628ca5d95981df88d50c062d9dfc0176ddcdc541f419c8b70cb24dea"}, {0xd0, 0x11d, 0x100000000, "864c1ba807c387dd4b6a9a199609b3da95929216bf3af80b697cbc144266c8cd2b685325dd1537c22bfe12e894c457debbc82b4f05b95b35ee1a58109f5f94a9424a7d13dc7aafe4a62e09f7c9be38257d0a6708363833233ec515ca79e87141ea9ce77e7134fa20dbb65900ff0767e989a0d36208294e8e82f79e11deac6417b134bdd9afc6308649e3d8d52ff4940733fc44dd3e109dc33a8ee40aaee2429769c65e025b5f31b32e1acb00e881b35edf0e509df3a329342a717575"}, {0xb0, 0x113, 0x1da, "54f08790f485236e4e8adf350ae40905310e38bc85b379682e94ef2cc7e786da51c055b4f17e324642d41227773e3df666b23d455e7dd3b0236545ae8cf9d70c0b801f7e80ba67266aee7bd4e4f98ae248751b665dbb12258a3eb832d18992cd40751838bdd0251c20e2768bfb899317dd569d044ca1218ef28542b3814d0b57cc87bc7cd617b08e7cbd9c2678c2605a5a14c52e469d24d3e19ac4c8201b0c7d"}, {0x78, 0x117, 0x4, "c703af968cedec0fac3a01535fa370cc03cf18f04bbfb4d7bda04e574a34e4a9531f96aa7d1535d6d16ce33830b171522aceda81a1a3c8ce3da9aa63e7af06d44a5d381bfa3cc1eabbb83cb5b7017f06755f2947926184e83c8d97ae745d38635a1c2f35c5bf5b"}, {0x90, 0x11, 0x1000, "1af5249396ee07cf064eda916256210e9bbc6f7ffff36f2f97cde17e961a5f2444acd0f3ed50f49310ddd8a3c148e07b902fed8cc8d75365cc1826204d9314320de8cce6ddf56cc9591f7c8717e3918b52681ba24c7c46d5b9d29bf9eea8b77f15514a2390a38889acbabd7fcda99c61840e15f4934342c8f1c0b752049b"}, {0xf0, 0x11a, 0x1, "a62d44dc2f4ee4ba9b0009e3ee4563d7c092c515972a5045caca7466505818fea5ba1e28288fab545e1a071d6134c5e4c85081288d733b4d5b53dcd3eb6e68e49590efe3a4fb891409b8da9028d51caa27af00b6381b01a3aa735c8b9fbee0500d896cfd3b263fc69c99704b705e3b8ebfac3df50565ba5463163c473394f07061b65c6324a406d62e58cd2e09aa3ac215843bd99ba4f0325dd27d8034c184a8cb45d199b938c4e3fb3f6ac15e9b1ce76ce7c2823184de1459cbd9883a66b000839df83c121adb1f9a7b1f43c24d107744ab79112dbadcf701"}, {0x10, 0x0, 0x9}], 0x15d8}, 0x4}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000005000)="dd23c57c3695389119961412c4fc2f182aa5cdd97fe11af6236c80744c16d3fe3e22c60c77b6d7aa6fc4fcf358d12eff0f28d962bc1b582d7480ee49176c96f443de5bb22608297ff51667d03431b7acdef1610a4112e283e787017c", 0x5c}, {&(0x7f0000005080)="00a7cc092cadb5abfb6197c95fb5998142dec8d383712a5e964326081150e574afeb422fad53dda25c49fbda17833ce8c895a542e4e1de42e7731a9a9026cff97478e405429a3091de05c76cd413d7023016b8b10e0c72bc57d3d865dbed160f333836408b1d2a6e192b1abdac1f88d71936bbd480418917f848f1dfc1545c212f680d052dce02b8ed60a6b0ca266a816e1d53af679852473681acb9cf67300591e97dab8a6c3963a28dffa54d556912e335009f6ca5f7c7c5261de26d6877901555387838e20b8cc9e7dd0162ed3ea6354f8655065897ca1ef24cbc4043c912a3c9f9fdd090e2d16da350042477d2c3", 0xf0}], 0x2, &(0x7f00000051c0)=[{0xa8, 0x102, 0xb0c6, "26f26fffe38c499b55eddae7f5765c3c7ba4e4b5a6af5af292db4a4552655fbe7c7087419f9415363ff6c1946bd3dcc54bc5080441d5687205caebf44f38318b5a4afc5a890b356307d05aae68f6e302a3e5e3e0c99ad38a1336d98edc768ded682a063262d8be0d29f472d57b104e4aa2aef118864d148928aa3f6be1594690d347777149932c7e7f1d5e024542d790a454c4597d67e42b"}, {0x30, 0x117, 0x5, "5816c5ebd42be3db72df17a2e5b13a526e2576cf3ed31cdb52"}], 0xd8, 0x90}, 0x101}], 0x3, 0x4000004) r2 = socket(0x18, 0x0, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000005400), &(0x7f0000005440)=0xc) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x8, 0x1000401) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x60, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/96}, &(0x7f0000000140)=0x78) 2018/04/12 20:04:20 executing program 0: r0 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fstatfs(r0, &(0x7f00000009c0)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="49d700ac"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001140)={0x0, 0x1000, "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"}, &(0x7f0000000840)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000ac0)={0x6, 0x6, 0x6, 0x6, 0x3, 0x9, 0x8, 0x8, r2}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee8", 0x42}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f0000000080)=0x98) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x0, 0x400, @empty, 0x2}, 0xfffa) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0x98) r8 = add_key(&(0x7f0000000700)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r8, r9, r10) sendmsg$netrom(r5, &(0x7f0000000b40)={&(0x7f0000000880)=@ax25={0x3, {"e2406d1a39c2b2"}, 0xd9c}, 0x10, &(0x7f0000000b00), 0x0, &(0x7f0000000c80)=[{0xe8, 0x0, 0x20, "0a7fa67a0c7c7d8d5c7129b0ad8724c417b0deb092b2dcd90dd0aad464278cb37990bd49d52c548331a50caae8672e7dcd0456f9c7c82f4ae5bd9ec859b3c3c07c36be5d20db4bb780ead55181d4ebf254afd74ceb94c7e8fbae583a55890ed56d27ee00ed69e1fafe65f99beb7c5402bdd1478a3f4ebf10e4c4c66533ce4a0f38f1adaf12e8abbd9e53de3e5fc44401b4debcad8c38127a1c53c589300d4695280a279d4ddd23ef6554698ee8af2017a1e7b834b3048e1c25f4628cf029e2e403c10ac4bf6a2b72d71bbaf5b56920e2a4d67956"}, {0xf8, 0x0, 0x8, "f530a201bb6413ae49e49fa21ed73e2780db00603620a8be118ae92cd4e42279a05386c7e54a8993e3df4bd33ccb8d39104e7000213924f04faf41c8783b8d2f2dd2908c3cc67f5b9b5da5ca5266e6128de09c1fbf848f18388f5004719e2a787d25faf4bdd213c66d40cda0a246e58242f7074093952138823cddd11009fab12e7fda69ef3bf34ac44b35b4414699cc46fefdd37b39046ac1dddd13bbd3502947a5c0060e7501c52277045b64dcf92e5b9894c0d39ca3b7489ba133c2f728f77b39890b7dec1cc43bef3d14c184e4692f1e8d95dd249811a6662ed8073a8e9160ca"}], 0x1e0, 0x4004000}, 0x800) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0xf, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x7fffffff, 0x100000000, 0x8, 0x80000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000e80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000c40)=0x2) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x0, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/12 20:04:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001a40)=0xe8) bind$packet(r1, &(0x7f0000001a80)={0x11, 0x1c, r2, 0x1, 0x152, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/73, 0x49, 0x2101, &(0x7f0000000200)={0x2}, 0x10) 2018/04/12 20:04:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x2, 0x754, 0x7, 0x8f42, 0x20, 0xffffffff80000001, 0x9, 0x2, 0xffffffffffff8001}) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xb6e, 0xfff, 0xfffffffffffffff8, 0x4, 0xffffffff, 0xf1cd, 0x7fff, 0x3, 0x8001, 0x18000000000, 0x1, 0x800}) 2018/04/12 20:04:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='procppp0.posix_acl_access^eth0vmnet0\x00', 0x1) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0x800000000005}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xd8, 0x8, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x37a6}}, 0x8, 0x7fff, 0xaa, 0x100000000, 0x10}, 0x98) sched_getparam(r2, &(0x7f0000000540)) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x4, 0x0) r4 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000580)=""/209, &(0x7f0000000680)=0xd1) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000440)) 2018/04/12 20:04:20 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000280)=0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000003c0)={0x4d, 0x23c910a1, 0x54, 0x8000, 0x7, 0x1, 0x6, 0x6, 0x0, 0x9}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x10000, 0x10000, 0x8001, 0xce}, 0x14) pipe2(&(0x7f0000000000), 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0x369) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) close(0xffffffffffffffff) 2018/04/12 20:04:20 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xe, r1, 0x100000001, &(0x7f0000000040)="9c1ea6c73e1c14cdbc0c2ab54c1146686ac3720f79e2077cb22710c93c4b0e4245be30ec7c80b01b0250318f6c6b4283b4ea485b3f08e760f3fb709b84c0025b1f6d63430629eebb944d47468ab8e2b0e498d4034ab2ed0d76507f8574cda3ed91100f2f46f3dab5d3021da36d1a7be6cbf5c2f98df020c6da2ab6e672a5198265952f5869ecba56") mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'lo\x00', {0x2, 0x200, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) socket(0x13, 0x802, 0x8) getdents64(r0, &(0x7f0000000180)=""/85, 0x55) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x402100) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x2, 0x4000000000000203, 0xa}) 2018/04/12 20:04:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000b4de6cda0000ebffffff00000a00016dd9b32db75cf2fe000c0008000600100000000000"], 0x28}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x7ff, 0x7, 0x1000}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5c, r2}) ioprio_get$uid(0x3, r3) 2018/04/12 20:04:20 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002340)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002380)=0x3, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047459, &(0x7f00000000c0)) [ 578.185930] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57012 sclass=netlink_route_socket pig=8029 comm=syz-executor4 [ 578.200693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57012 sclass=netlink_route_socket pig=8030 comm=syz-executor4 2018/04/12 20:04:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x2, 0x754, 0x7, 0x8f42, 0x20, 0xffffffff80000001, 0x9, 0x2, 0xffffffffffff8001}) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xb6e, 0xfff, 0xfffffffffffffff8, 0x4, 0xffffffff, 0xf1cd, 0x7fff, 0x3, 0x8001, 0x18000000000, 0x1, 0x800}) 2018/04/12 20:04:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x48005, 0x0) getgroups(0x2, &(0x7f0000000580)=[0x0, 0xffffffffffffffff]) r2 = getegid() setregid(r1, r2) ioctl$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', 0x3ff}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000800)=""/196) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r3, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000500), r3, &(0x7f00000003c0)=0xfffffffffffffffc, 0x812, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000740)=""/156, 0x9c, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) fchdir(r3) vmsplice(r5, &(0x7f0000000340)=[{&(0x7f0000000400)="f6f46d9dfd80f881c2a4ae16654f2f5920e14af8ebb7bc12079afa9460482d9876fe4e48123c00626ba38e4d0d20c586e70bc10e9e6c63cf349366d67e3a2c4877167bd15fb73595b6d95b17f8cdc141247538fba62fb7a6923af17767df7a1f3e06ec48b60e2a66bc42e189275aae48f16983a4e036c7661fc318a97299d89d5fbc3dc09912b41f4f68021522b39d748538288a553f8b2015544659e77eb2c02c49cc8718997559756472c15ee94c96aaeeeb79e5fadc76dcab889b457c22ba034fe5ccc8bdc8fdda16c1408079452e6fa6e9bb4ec19eaec1ccfc0c551610c63f8a245c87738bf9413eaa1e", 0xec}], 0x1, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x45) 2018/04/12 20:04:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7f, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/04/12 20:04:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x121200) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) 2018/04/12 20:04:21 executing program 5: r0 = socket(0x18, 0xa, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="ddcbee074438616520a3e4de84865472591243f013aebb1d77954dafc899f39d2913a855a969a85fff380dd54a") 2018/04/12 20:04:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:21 executing program 0: getrandom(&(0x7f0000bf7000), 0x0, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x484001, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) 2018/04/12 20:04:21 executing program 4: mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000047ffcf)=""/49, &(0x7f0000b28ffc)=0x31) 2018/04/12 20:04:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x1, r1, &(0x7f0000000100), 0x20000000, &(0x7f0000000140)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000380)=0x5) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x7, 0x0, 0x3, 0xaf05}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000300)={0x7513, r4}) 2018/04/12 20:04:21 executing program 0: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x2, &(0x7f0000b18000/0xe000)=nil) 2018/04/12 20:04:21 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7f, 0x6, [0x1000, 0x4, 0xe0000000000000, 0x400, 0x0, 0x1]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x8001, 0x1, [0x4]}, &(0x7f00000000c0)=0xa) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) [ 578.714153] device lo left promiscuous mode [ 578.759476] device lo entered promiscuous mode [ 578.783727] device lo left promiscuous mode [ 578.835059] device lo entered promiscuous mode 2018/04/12 20:04:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:21 executing program 4: r0 = socket(0x18, 0xa, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="ddcbee074438616520a3e4de84865472591243f013aebb1d77954dafc899f39d2913a855a969a85fff380dd54a") 2018/04/12 20:04:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/12 20:04:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x48005, 0x0) getgroups(0x2, &(0x7f0000000580)=[0x0, 0xffffffffffffffff]) r2 = getegid() setregid(r1, r2) ioctl$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', 0x3ff}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000800)=""/196) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r3, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000500), r3, &(0x7f00000003c0)=0xfffffffffffffffc, 0x812, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000740)=""/156, 0x9c, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) fchdir(r3) vmsplice(r5, &(0x7f0000000340)=[{&(0x7f0000000400)="f6f46d9dfd80f881c2a4ae16654f2f5920e14af8ebb7bc12079afa9460482d9876fe4e48123c00626ba38e4d0d20c586e70bc10e9e6c63cf349366d67e3a2c4877167bd15fb73595b6d95b17f8cdc141247538fba62fb7a6923af17767df7a1f3e06ec48b60e2a66bc42e189275aae48f16983a4e036c7661fc318a97299d89d5fbc3dc09912b41f4f68021522b39d748538288a553f8b2015544659e77eb2c02c49cc8718997559756472c15ee94c96aaeeeb79e5fadc76dcab889b457c22ba034fe5ccc8bdc8fdda16c1408079452e6fa6e9bb4ec19eaec1ccfc0c551610c63f8a245c87738bf9413eaa1e", 0xec}], 0x1, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x45) 2018/04/12 20:04:21 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/110) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(0xffffffffffffffff, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0xffffffffff7ff801) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x81, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000140)=""/100, &(0x7f0000000000)=0x64) 2018/04/12 20:04:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000002a80)=@hci, 0xffffffffffffff30, &(0x7f0000002b80), 0x343, &(0x7f0000000140)=""/138, 0x8a}, 0x200}, {{&(0x7f0000002c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003280), 0x0, &(0x7f0000003300)=""/104, 0xfffffe6d}, 0x3}], 0x2, 0x2000000000000000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="008000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000f50008000a000f000100"], 0x28}, 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000000040)='$#.cgroup)\x00') r1 = accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280), 0x4) socket$inet(0x2, 0x0, 0xcfd) 2018/04/12 20:04:21 executing program 4: r0 = socket(0x18, 0xa, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="ddcbee074438616520a3e4de84865472591243f013aebb1d77954dafc899f39d2913a855a969a85fff380dd54a") 2018/04/12 20:04:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x2, 0x2}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r3, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0}) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1d0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x80, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000000540)={0x0, 0x0}) mremap(&(0x7f0000006000/0xe000)=nil, 0xe000, 0x4000, 0x3, &(0x7f000000d000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x30}, &(0x7f0000000600)=0x2c4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r9, 0x7fffffff}, 0x8) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x0, 0x0, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{0x77359400}, 0x2, 0x8, 0x7803}, {{}, 0x3, 0x5, 0x3a3d}, {{r1, r2/1000+10000}, 0x4, 0x0, 0x4}, {{}, 0x20, 0x3, 0x5}, {{r4}, 0x0, 0x0, 0x52}, {{r5, r6/1000+30000}, 0x0, 0x7}, {{r7, r8/1000+10000}, 0x6, 0x0, 0x9}], 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r11 = getgid() setregid(r10, r11) 2018/04/12 20:04:21 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0xffffffffffffffff}}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) read(r0, &(0x7f0000000100)=""/67, 0x43) [ 579.161419] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8107 comm=syz-executor0 [ 579.173356] device lo left promiscuous mode [ 579.180048] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8107 comm=syz-executor0 2018/04/12 20:04:21 executing program 4: r0 = socket(0x18, 0xa, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="ddcbee074438616520a3e4de84865472591243f013aebb1d77954dafc899f39d2913a855a969a85fff380dd54a") [ 579.219895] device lo entered promiscuous mode 2018/04/12 20:04:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x2, 0x2}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r3, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0}) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1d0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x80, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000000540)={0x0, 0x0}) mremap(&(0x7f0000006000/0xe000)=nil, 0xe000, 0x4000, 0x3, &(0x7f000000d000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x30}, &(0x7f0000000600)=0x2c4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r9, 0x7fffffff}, 0x8) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x0, 0x0, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{0x77359400}, 0x2, 0x8, 0x7803}, {{}, 0x3, 0x5, 0x3a3d}, {{r1, r2/1000+10000}, 0x4, 0x0, 0x4}, {{}, 0x20, 0x3, 0x5}, {{r4}, 0x0, 0x0, 0x52}, {{r5, r6/1000+30000}, 0x0, 0x7}, {{r7, r8/1000+10000}, 0x6, 0x0, 0x9}], 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r11 = getgid() setregid(r10, r11) 2018/04/12 20:04:22 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xfc, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xdd14b7c78bce3825}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xba}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x0) futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) 2018/04/12 20:04:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x4, 0x100000000, 0x7, 0x0, 0x2, 0x3f, 0x4, 0x2e2, 0x38, 0x84, 0x80000000, 0x6, 0x20, 0x1, 0x8, 0xfffffffffffff235, 0x40}, [{0x7, 0x4d61, 0x6, 0x2020000000, 0x9, 0x8, 0x5, 0x2}], "a352b2159039650d5b0318d3933cc397bd170ef3978188280c24bb62cc9b044a450eb951b5161bf75da17c3d5e8c136e", [[], [], [], [], [], [], [], [], []]}, 0x988) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x22000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000a80)={0x2, &(0x7f0000000a40)=[{0x4, 0xe98}, {0x167, 0x4000}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) 2018/04/12 20:04:22 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xae0, 0x8, 0x80000001, 0xffffffffffff0000, 0x2, 0x1, 0x0, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:22 executing program 0: r0 = socket$inet(0x2, 0x5, 0x4) accept$inet(r0, 0x0, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/12 20:04:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:22 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:22 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd1ec92774c2ccd4e) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x6, 0x8}) mq_timedreceive(r0, &(0x7f0000000040)=""/131, 0x83, 0x0, 0x0) 2018/04/12 20:04:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="380000001800210c00000000000000008020000000040005000000001c00090048000000", @ANYBLOB="827dfeb5", @ANYBLOB='\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) 2018/04/12 20:04:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f00003d1fe8)=""/24, &(0x7f0000000080)=0xfffffffffffffe97) 2018/04/12 20:04:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xf8, 0x12, 0x820, 0x70bd2c, 0x25dfdbfd, {{'cfb(des)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xb90}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/12 20:04:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") socketpair$inet(0x2, 0x800, 0x1ff, &(0x7f0000000000)) pread64(r0, &(0x7f0000000080)=""/253, 0xfd, 0x0) readv(r0, &(0x7f0000000000), 0x0) 2018/04/12 20:04:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00', 0x86}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff09000000028f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r2 = dup2(r1, r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) pipe(&(0x7f0000000080)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast2}, &(0x7f0000000040)=0xc) 2018/04/12 20:04:22 executing program 1: capget(&(0x7f00000002c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000300)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1}) 2018/04/12 20:04:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x40000000000004) sendfile(r0, r0, &(0x7f0000000140), 0x1ff) 2018/04/12 20:04:22 executing program 5: r0 = socket(0x18, 0x100000000006, 0x100000fffc) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x5, 0x2, 0x2}, 0x200, 0x7fff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x8000002, 0x200000000bd41, 0x1, 0x7fffffff, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x74, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc14}, @in6={0xa, 0x4e23, 0xfffffffffffffd42, @empty, 0x9}]}, &(0x7f0000000280)=0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4c58, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x8000, 0x200, 0x100000001, 0x7, r2}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000400)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000006c0)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c00)=0x0) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000dc0)=0x0) r13 = geteuid() fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80), &(0x7f0000000fc0)) r18 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001100)=0xe8) r20 = getegid() r21 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001780)=0xe8) fstat(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003040)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000003140)=0xe8) r29 = getegid() r30 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xffffff0b) r32 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000032c0)=0x0) r34 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003380)=0x0) getresuid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) r38 = getegid() r39 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$unix(r1, &(0x7f0000003740)=[{&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000500)="e8d7a47d52b957b78fb251b87d6bed4bb6e4", 0x12}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x200000c5}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000007c0)="fc5355b7a8efa9af2e82739752f3807de8507be19bcc6dee0d7fc0e87a9c33a9594b2c9825c3ad8c31c7cb536be6fbafbd843bb507f575a6fc5ea69cc45900c27473e2984bf8da9a903563135865eed6746083e75639d03b687e9388e613f08120f71d3c4785a38202a06e77ee402a10d0b630d0aecea761a7ce0932250656e964cf112b3b20c893ce15ce4824692ed2018424", 0x93}, {&(0x7f0000000880)="34eccd768668a651b38c555f31c546b89f89c08ec354928ef1a54a198ad9592e68849733dc292585da3fa8a270eaf31facc73ede9d6455ce72c25f5738fed69494bb11436a0b55a011c327ca45a1fe325f319cfb3f3efe6cb9d5f6c746122734d93ec81972a30da39fc0f997370ba058fae33f099492ed58524f8b65bcfb49a0b07a77752c0e537adfe3fc0f578200e05fa0dd3999f878b6efc41f4f88327f7cdd752d72ac734b25ddadce7745b321a44e5b50bf19ddd82a1f487dcd39eb15b7f1d7d60056b3a01d58cc926c335d1c97d5e15575a2897f0977fde3a7129505f0895a6596c2b6a26d9183a91ce38905d4a771f9e7301a", 0xf6}, {&(0x7f0000000980)="8edd616319be3a4ab6a8b0a654ed7bae676fc44ba6c7f961ac4da8d0bde47905a2de54266bf778834650763e153740f827fb", 0x32}], 0x3, &(0x7f0000003a80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0c00000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="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"], 0x158, 0x8000}, {&(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001340)="23fe4b44a73efe27c95316ad8c26802238cc861c41a8b50851c8a93ce4714cd5563d6d294d3a488ac5d3285d51960bd2ced2a6791a89c7dbf92f2ccbc1ae686c54ef18e68dce4aa79a8972b422b0cf758b05ea01661a236b34d3590426cf21ca9dfb889a190a092014446eef1648e17945080f1dfa094023418e0efd807f45b2149adb8eeb4d3ce35aeaa392c7cb8b6a9bcf17fca172478482c0de417a797aa8687cf95ba9bdd188fdb2ff126ff857b9421801cc6c91447fd8163267c768e57799e50c64e7f55889e1fd88ccae40f3e05c71df615227983fcb8938a1ae3b003637b886e27a3edf569a0e883466f7fe1bb01e8bc05a", 0xf5}, {&(0x7f0000001440)="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", 0xfb}, {&(0x7f0000001540)="b91ffb88c11b902839cfaeb06082427b535fca9c1054c57d9f3f21756212922b7bd42ab7025b94e2b6ff8c64e2079ebc9d1336dee5bac22cefd963f745faac48a11c609d9559c7c5a28a49507b0cff093696bd422821768f5db99c3c5ebce8078ca4ac1eccab2d32ddd2bc74450cbe024e5d38ddee33872cd0743e1098cb93b88b9ed05c0bf1a36916967a9339d7de6bc30a6600e25b009d779c8c12854112aa2b79c42e29f76f6b191accd1c4b11b6ebe83b0c2c2066d9e75410e977db4c5431ddaf544bb5b61e8f7aad00dcf49b3bceec222a77cc87888c164a022119e7f3680b9f8021e32c6c190e168", 0xeb}], 0x3, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x24040005}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000001a40)="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0x1000}, {&(0x7f0000002a40)="e198a9eb15b987b62767923305f4919c5dc944d00fd7565c800d1e282ff66ff2fed144b96c164caffb9edf633e6bd9b78fe783259561138a55aaef8ec89ddd5809bc6498fb8d4ba7ab14e39c93dcbbc99310b951d88c4c7ff1c849bce450337fdc8b722c44e853c2cc015339fa132511334021d20bd003201bd77bdcdabda8e4c3bb3ed30ebc4ac83bd3bce471080e3d4b172c398e2187607ffd3d81", 0x9c}, {&(0x7f0000002b00)="ed6f939fb08abdd2ec7bef13fd39e035e78b664927b74cc3b5cbad0acf7cf4582e41f6d7634dfdc43c77eefc34d29ed3e65df99a0214b739e8fdb70cd715aac846b74b7966b5df5500652c6ce0ad682436a16c48db59bf732708b09b98d9ecca324803ffc199f2b9081c96e66697bc665dc009067db04aec89577899b6bb9d08a785", 0x82}, {&(0x7f0000002bc0)="a7763daeef1637555c61d110c30dc76fef0a020f7cf3d87af85c14251660eb2b24b057ce1abf477aff897106c0b702a029eb6f6073df905349bfedc57d28a3f3d5d6c4706fe7d636e56899f882df7846fd85502b17f5c35130992f460c7abc89bfaa457d1f3efaa09511d35ad73db716e7fce986e68bedbb883705d3f572dd8ab644ce19505e639639eb1028613af2e4b85b1c07d1a97ada6c3a23c2092195075a25063035590077bd059bf5e40d873bd032418886a1e1d3a00e9b76f0ccfd5aa27ef66001ed738ff02b151431039e85e4973d37e583139cb046c9438d44a611876856a215b205b4035b595c224736e92a1bfd02f0648c7dd5", 0xf9}, {&(0x7f0000002cc0)="64b9e2e3b821eb059f065e1b02e289e7862e22", 0x13}, {&(0x7f0000002d00)="191cbae717c08f158411783442e170d1d92a6568c09fc4eb0d1410ab49a8297681e50babb2a45b0ba8e71dc4a3a150ab8b3fa5f7169a4622874fb47f62daf2e8c4e5ae1acceff4f55e155f09ea80b0bc00699c9cda1293a3b46e0509fd9c6240ae550b590875e9ea2f5daeb1b3e1f91baee38a342e91a0d1581b14c19c898396db8ed01a994226ad521d3b43a83dc66510fc446fca9daace14674d48d33c62b6da65f6095050307b5497c243daa8", 0xae}, {&(0x7f0000002dc0)="0edeee8c51c2759eb71116aab43be4299430a07dc180eab01165ad0384c4a34f0fa26a29b2d59611d5907cb0cef38dcdc8d32c0c6dc2bdd430f7b3889e191e9a3727e0397adf61c14f7445f9c1b37de5ccd924ed9dbd6bf2178c512e3d7a9b3f64f972ba4d442c70c2ed35aed5ae294c2a989d8c70703b5cc4f9de42f34da8ea10749e13c8498ac2a3644d7a85aca8cd5cd62b2e4f8f34fdde24585b0496d49a5e02949e310444505630252217b2ef9fc703781890b38d8cffc9941c6ae8c786f0062325184f", 0xc6}, {&(0x7f0000002ec0)="73a0646e69b58123071e43fd14bfe4ea9046e191e9407d586da0ff40026f780c16ec15be222184c3eb61275b658eefda6743ad5ac390c6226020e216484bf1c68c27f29a8191beb0c2f765d4183e7efdd6bde40c1c91c59a6e6349f0dc2417239c218e0f3e77a95baa2baa3cd32daf034bf85286d164fbe7f3ce0461666e397adacced98962555efcc78b067db5bb201cfebea36c6bf0e1f64c33a26db114d5c1d2da18232dbff80d6a130573d60e0dcb78b31c3f27bbfb1b5813bb23e75243eb81e56018a2936d2060d778f7854c65f35b6c8075d6965c9b86276328d6a911686c5ab877edd44ee", 0xe8}], 0x8, &(0x7f0000003940)=ANY=[@ANYBLOB="200000000000000001000000020000009cf131d53acd5c9e10dcd7bdafc0ba0d63b2683d578943", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r39, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x4000010}, {&(0x7f0000003580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003600)="0e2241cbe22cd472b66d343bffb780498885e18da875fb4a55356ca7f41aa8c36dfae747f16fd91616d4", 0x2a}, {&(0x7f0000003640)="8abada4e31a2dd5013f0f85ca9a2d8f4e8011a1ca9e728d337f18a32dbb7987d39152dd5ad6168b9dca9f4b063957e52672b6d7e6fbd0a0f79205336fdfb1d0ceab3b887bee38edb65eacc58c09092a0cada40758744d3b9ecd07547bb0647980db32e73a688a6a08eb5fc85316ddd88b694beacc17b9b92923a7a1baac087a8425bfd9eb58bd84a40534aa3a01dfa7b67c113f89541287f8052ab0fe85657968858d0c8c81a804a0002c958620718", 0xaf}], 0x2, 0x0, 0x0, 0x4810}], 0x5, 0x40) r40 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) ioctl$EVIOCGBITKEY(r40, 0x80404521, &(0x7f0000000300)=""/11) 2018/04/12 20:04:22 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x3, 0x4c) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) 2018/04/12 20:04:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfff}) 2018/04/12 20:04:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000380)=')+self\x00', 0x2) r1 = accept4(r0, &(0x7f0000000500)=@nfc, &(0x7f0000000580)=0xa, 0x7ff) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pwrite64(r0, &(0x7f0000000000)="ca4e8030ccbd70ea8a9c84c4af1ab1a3a45e699053a6dbd3b7d7fefbfcfddd1320beb2aaf3630f3ad0a67ce7cfada87204ec27c82744d5bdceccc5d0387f6e379ef018ca11fc533fb6ac438ba12ddbf14417642d09b922cf3e0c39ac85449be9e7fb441416911c7c6d34f10f100fafa75743dbd8db90ba0f", 0x78, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x100000001, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr=0x8000}}}, 0x108) sendto$inet(r0, &(0x7f00000001c0)="04f5e8ebbd08c56ffb06dd86529746112a9014919a3ab05629dd987ddf3ae0f3d2b95399e9c739194517c65283dd2fa6dc9131686a2dd222d38c15f20fb9b9857c7c0fbe1edabf8c5e7d221359e2001dbb47000000000000000000", 0x5b, 0x10, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000d, 0xd2013, r1, 0x0) 2018/04/12 20:04:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') sendmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x7}], 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x5, 0xce9, 0x5, 0x7fffffff, 0x0, 0x7fff, 0x7, 0x8000}, &(0x7f0000000100)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x400, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000001340)=""/4096, 0xb5}], 0x287) 2018/04/12 20:04:22 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7118) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xffffffffffffffd5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x1000, 0x200, 0xb3, 0xe43000000000000, 0x4, 0x6, 0x8, r2}, &(0x7f0000000300)=0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x83, "cd6fdff73b41c5090fd64420746ea75a4cf59d0898f97de626507e99e777f28df9c34444acb6309ada0aec20c117b4e7bf488d5a668972e2ac52f86ada451e66207506942dc5498ab1b50b88bdc73795d8b04bc5593cb5edafb15c3f6ac1458bd966fa0a1ee5b6e4bae6732b3dcbff4697da96a83f553f01229b92efb5a7fcc913a1e9"}, &(0x7f0000000180)=0x8b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) 2018/04/12 20:04:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x301000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)=0x46cd) r2 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "0008000000759b288842f5ac1f020409"}) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\n-\'security*\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/3, 0x3) 2018/04/12 20:04:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000347f90)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/12 20:04:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='omfs\x00', 0x1400, &(0x7f0000000280)="fc1cb8bf8cf5e50bb644ebb149bbdcc743160c92567c116c9d1c300dbdd0a73e183f6a3a8a0adb7745418f649fe356e2f319f644f73caa62ca8a80c041cf925c272d4810f192467bd7e158c10f08e8bbbeb52a0763e4aae4313adb894fc6970104c8af87c43feeccfc2bb5efb1b47a349d4332782ed3f69adc32f0086554c8240935545918a03cee608a94a5453bfdddee20c077f64d541b6e199e4865f8be96bc7d39f1304b2460f822229b68e435f32ce07dceb11ae974667afaffeeccdf354e614e35e215ec30ac95f1c4d8965d693371c12fa5dcc2d03bebcc692d7f0163a0d3d77d6feb599244") getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x4401) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)=""/26, &(0x7f0000000140)=0x1a) set_thread_area(&(0x7f0000000040)={0x101, 0x20001000, 0x3000, 0x8, 0x0, 0x5afc, 0x3, 0x0, 0x8001, 0x401}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@empty, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) r4 = open(&(0x7f0000000000)='./file0\x00', 0x141100, 0x28) listen$netrom(r4, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0xffffffffffff7fff, 0x0, 0x2f73}) 2018/04/12 20:04:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') sendmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x7}], 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x5, 0xce9, 0x5, 0x7fffffff, 0x0, 0x7fff, 0x7, 0x8000}, &(0x7f0000000100)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x400, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000001340)=""/4096, 0xb5}], 0x287) 2018/04/12 20:04:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:22 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x402, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xcd7, 0x0, 0x10001, 0x7b}) accept$inet6(r2, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0xffffffffffffffc0, r3}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f0000000080)="9f1d5125f181bf188bc77b87546138cddca2cb164c3091de8cc9d0788e163efb1e3720250766e1ec01b1a4555d68288138acd04bb051b2b862d0e13da027d25ae533d51ff6") 2018/04/12 20:04:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r1, 0x1000000000000010, 0x0, 0x10002) 2018/04/12 20:04:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, 0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r4, 0xbac, 0x2, [0x1, 0xd2c5]}, 0xc) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e1f}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r5 = socket(0x10, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r8 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r9 = socket(0x10, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000300)={r4, 0x9417}, &(0x7f0000000340)=0x8) r10 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r10, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r7, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) dup2(r8, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1a7) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/12 20:04:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffffd) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)=']!(vboxnet1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="c675b6dd7a1f089b5e507b690dffed", 0xf, r1) 2018/04/12 20:04:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='omfs\x00', 0x1400, &(0x7f0000000280)="fc1cb8bf8cf5e50bb644ebb149bbdcc743160c92567c116c9d1c300dbdd0a73e183f6a3a8a0adb7745418f649fe356e2f319f644f73caa62ca8a80c041cf925c272d4810f192467bd7e158c10f08e8bbbeb52a0763e4aae4313adb894fc6970104c8af87c43feeccfc2bb5efb1b47a349d4332782ed3f69adc32f0086554c8240935545918a03cee608a94a5453bfdddee20c077f64d541b6e199e4865f8be96bc7d39f1304b2460f822229b68e435f32ce07dceb11ae974667afaffeeccdf354e614e35e215ec30ac95f1c4d8965d693371c12fa5dcc2d03bebcc692d7f0163a0d3d77d6feb599244") getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x4401) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)=""/26, &(0x7f0000000140)=0x1a) set_thread_area(&(0x7f0000000040)={0x101, 0x20001000, 0x3000, 0x8, 0x0, 0x5afc, 0x3, 0x0, 0x8001, 0x401}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@empty, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) r4 = open(&(0x7f0000000000)='./file0\x00', 0x141100, 0x28) listen$netrom(r4, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0xffffffffffff7fff, 0x0, 0x2f73}) 2018/04/12 20:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000001, 0x76a, 0x74b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x9b, "f5af6abe3aa7b8ead631d374dd5e079229d03a527b3085b2fab38dce24f3608fe6f4859f43c0b4f4ea96062790dc7a3aed63fd9384d54f4942533bace748389a3ceda875a0f1f8a49a3a5f10d70cdde28be2b65fa67160e3de601a2ba10b07c7be62eb028065b50b0c314822e1d057a43d8d1d3190bf4a12520f972b24c5db163e48c04097d95ac226ab4e202eac7ead23ca3ec0e0c7aae76073d7"}, &(0x7f0000000180)=0xa3) 2018/04/12 20:04:23 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x180, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:audit_spool_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x37}, 0x35) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r2, 0x200000000000025, &(0x7f0000000340)={0x0, 0x0, 0x5ab, 0x5, r3}) 2018/04/12 20:04:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, r2, 0x0, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000480)={'lo\x00', @ifru_names='vcan0\x00'}) 2018/04/12 20:04:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x8, 0xfff, 0x8, 0x7fffffff}, {0x9, 0x8, 0x7, 0x4}]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x202000, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs\x00') r1 = accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) sendfile(r1, r0, &(0x7f0000000000)=0x900108, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x80000001, 0x1}) 2018/04/12 20:04:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x1, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/84, 0x54) 2018/04/12 20:04:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r1, 0x1000000000000010, 0x0, 0x10002) 2018/04/12 20:04:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000200)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="020700021200000826bd688bb599cdaa4ce62894fd1c37d70e5be668f72af07d528b00bba4bea3a1655985c04a41e6139753c307d554abbae2d8f2b661693704d4ec557bbc6b7c5d21aa54902c9901ee349afe829f8d2e63235c36e24c631a8fca2b08000000000000003526fd480e6bb8b60204b4255c7aeb63000000000000000000000000000000000000000000006246e27107cce5439077f523d60afd6b3fd898617dec02ad2ff324de19ccb3b0b87e48627c1f33f2563d913e0c31a19c851cadd731eb449b9ac6b10a51e9e48f976661b1348f3d487b210962aa67fd4aaf9ea25c65c97401bd9cd3e68e41e96c32276c91dbbc194251c8d483c73294435088215640175c052430a82bf2a1d309a91041e3cfe204a077b8fddfcabec4ac6f3f394a8d"], 0x125}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84b349", 0xa6}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000005c0)={0x17, 0xb7, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c468064628a16db00b81e9290adc3f7a9b19b5c61f47349829168b96ee9b0915bc5d40763c1ae30d9280e273aac8676fc6"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r4, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x80000000) close(r6) r7 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r7}) 2018/04/12 20:04:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0xaf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000004}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/16) 2018/04/12 20:04:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/04/12 20:04:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x6, 0x8d, 0x3, 0x8, 0x3e, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond_slave\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/12 20:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00'}) 2018/04/12 20:04:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ip6gretap0\x00', 0x4}, 0x18) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x25d, &(0x7f0000000080)=0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x6) 2018/04/12 20:04:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000003c0)={0x3, 'bcsf0\x00', 0x1}, 0x18) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000380)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lc\x00', 0x8, 0x9, 0x33}, 0x2c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000540)="39000000110009470104000000000000000000000200000045efffff08809b0019001a000000000048a3f30300000000000b9ccad9235cd332", 0x39}], 0x1) sched_getaffinity(0x0, 0x71d, &(0x7f00000000c0)) sendto(r0, &(0x7f0000000100)="ab5339ee22d244f8fcf571b7bd76e83462b5837d5e3437f99f88bb80afa4c1d2380f130ca8502b9e13117f5078be50bf9ee8444653400e199b3c70250342085bd39f2f7473bbdeed19368ec138e5dffa6b3c2858fa07a4280979fdf1f722fe0627802a3b530efa5f789de006e26f29801ec78caea113a86af828aa12ccbcecccf0", 0x81, 0x20000000, &(0x7f00000001c0)=@generic={0x8, "45b5f9f9b628a8e1791de658013a9dd52cb24379879933a46030f4fee2decd890359b505a16798bf6e9ed84feccd0a35d3cb1364f229eda8ca6bd726a66ef258978e322ecdf143b42ada488451f28c133c5a22ce6c8ae5810f55b7eedb459e8ef178a45b75c9771546ba687c9d2c440edd923fdc4df924ce80f338f63fdc"}, 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x3}}}, 0x108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c80)=0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001ec0)=0xe8) fstat(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) r17 = getegid() r18 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00000021c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002200)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002300)=0xe8) stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002400)={0x0, 0x0}) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000480)="504cbaded8d7159cb1601eae4f1fe303f2234c3f2d929f9516f00b381abb5dda709f48665a92d2c8a859ad8fe25fabf0fc8ab4edbcf57f08ecf9047c4cdec9ea67a080a0a1000201392b71af4d34dc7704205e4f81d749336380917a8a96471aa6c88870431c78bcec98c1ebff044dd166b334f1e2ce692cd58adf", 0x7b}, {&(0x7f0000000580)="6c3ebb5f6248bfc6c40b92fd4e808f2c3ff2a93635e8b0e393438818c4cba536643a6c7afecd6e1cbf05fd73125d7263dcd6ebf4926d6ad2d58d11eff4429f607d86dc1c10778e445861569e52f1a266bb1fdb6454341c040d1bd0b6acf6011398276ba93658e84241c9b7fae6b54c482779ec8bf9fd6bcc0d63b7a244646a1ccd035ae64287a0f85189b3c4957f536f1c68e89d4e", 0x95}, {&(0x7f0000000640)="5f031369aaabc0964c2f25c5731ca46b07b94141a8bf5b0461c4ce29975c6b381d9f374f511285a63338fdf1a6f5836a1564d6f826d35206b6eab3f69dab1a083ad4a463312e29538e1bbedfd0b925ffb61997b7d23cd07e4894cc1ae5ba2d7b9931c44228c4be6859f25ce55f98e102e2268393061d0e300a227f7a168231b449ab451be8b53c5bd4cacee321db915e795aa88a43814169d17a7218ffb9da1a67408e85f1ac089c4e739cf560c0282b043aaf5358adf91c312dc57b6494ea1fc979d79e7d3872d09cc31498024c37a848aea8ec5fffdea6868ea2f96e095c926e", 0xe1}, {&(0x7f0000000500)="789bf642b7f16317abd84a799a0abc2a120145af6f393b732c9c12d15d84f0bca4abc6727ff19bdcfb", 0x29}, {&(0x7f0000000740)="434cf0876994c198aed96d3e1b0b5ebc76a1ee6b7319dd5acb1258490dbfcb2e8a492761869cc6a2f8c4e75539607edbb1ac9bce21c74f70ca717ea76503435789f3e04f7155c350dd7873711fb1021df9539256aeaea7dd75ea3aa56e3cb92d20880e6cfa6c9bd553a0c705e3586f13869df8612f708d0b995b0ed40de71b9722", 0x81}, {&(0x7f0000000800)="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", 0x1000}], 0x6, &(0x7f0000002780)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="00000000a59e9517f2167b13b3dbad87db553de0200000000000000001eba2289da4500ee1bd00000002000000aa1ccf4c07f807d680a98179d6a7e251182074e616cbe67cb9f0adcbed143e3ba04bf8b0c03459eb09c3a0ed46a92cc9997f1f78b381fd95e8ed9dfcd6cdc3681ce3750a6be491ee929ce4b521", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x80}, 0x80) 2018/04/12 20:04:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}], 0x38) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x5, 0x9, 0x200, 0x80, 0x401, 0x3, 0xfffffffffffffff7, r3}, &(0x7f0000000100)=0x20) 2018/04/12 20:04:24 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/115, 0x73, 0x20, &(0x7f0000000080)=@generic={0xd, "c095adfb11829891e280c073abc8f3cb1515cf18738995f2f52577312885b5b6365be51703a849f0baaabbe09e9a90beb3d3129c0f092a3d30409e3a467cf28907513a4a74c1c45a15197c9270addf6d5b678e74cf29c4e6e9efc4f58fb71d357613dbf48bff7668692cc6c14f0486ee9ef0a752168e99fd539ff7d102c2"}, 0x80) 2018/04/12 20:04:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) unshare(0x8004) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a0", 0x91, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x7}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0xf91, 0x1, 0xc, 0x0, 0x80000001, 0x5, 0x7, 0x2, r4}, 0x20) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d40)='IPVS\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000740)={0xc7, &(0x7f0000000640)="f5b8ab49dc8182e0e71bfb3cf609139284b6d77b4f640700f40048866476a78845a7f79c86e9b75cc5207a22cadc762a7fb8941a78606fae4c67f0755a8b60e1302b7f6dadd94474887d03f2c265f021ed8c7cefee4ad03b6f697c0f717fcf880b9adf8bf0f5fe8767fba88c7bb556fc2034471477eeafe34c8bacc2e4d327498ddcf09c5e2b527395710d900611f0ecbb73c3c7a35dd597964204c3cb223ac26853751f9b129ebf19f119770a748a7ca85a5b021fd0c1cd7de8b01a2929af5b73daf50a562f70"}) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x20004091) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000880)=0xfffffe0c) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) connect$pptp(r3, &(0x7f0000000800)={0x18, 0x2, {0x3}}, 0x1e) 2018/04/12 20:04:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000005c0)) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x1, 0x3, 0x80000001, "652b70e942286115f038b53d790385fc833a9df9d3e74a10ffc30f673b8188fdaf279466bb889b1320fcc02cf06b5159aa114a00aa59ed279220ac0500f513", 0x31}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000240)="4702ce32ded28c3251cd2ed0fb077dde15d3a9af5f0b6022c644403406cca270d36b9a634e1caf0146571d69affabe2f41216c95e29c5304ab477be6de564b6d1e87bfe649f73fe10187eb3855fdf2d482dd3fb0a6cea0a4cd597a9a7117333c4cc6bdbcb5a216d87ea1200dc0e2905e3bf17239bf442d6ea169d5c391f544f19b71f26994b820995d3122d5e83b60f5d26b63c2d047eeabc35c740318e6d79170208f2c448fc13b791a3a6a568a50b7c1b3c8894748d5aaa3385b", 0xbb}, {&(0x7f0000000300)="2135d9f03a56c1fa655fba3d84437c03ad456c3bcb87b9fa515cb81cd36b1de613213456015b96a6cc98c505e31b9e9c4b139f8dfc5b0585e62f1f5bb684eb1ace93ad8f8b06e25b81be43be622f8fc55cc753db99b14c54dd49519467fd24c1d9ecc2677d6691b14e9ff0678734c6bfc0996e8daea8f0246e61b3f044e9a3c39ac9471e2f136e1194e15aa254865fdafe9804f642ac40bc652d15b22f06b457a7fe5749e9c30f999c98fd0c899dc3a9e460a0e2136edaf5665bcd2a0d5a42c692f311d7149d88ac0dee31c9bd2e447a423dee22136755d6631111532cdb728088e94bbba075afbf46d8b1ae7af753ea64a0b3fc5edb", 0xf6}, {&(0x7f0000000100)="45ffb00c", 0x4}, {&(0x7f0000000180)="171679cca1003e5d558d2dfb52b38eae1df65f9d9660c714ac63c4dfbb20d1562b88037883a7b60df5af77dae1696121df3f059fd060db327c8d3efab261271715ff65e167dd", 0x46}, {&(0x7f0000000400)="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", 0xff}], 0x5, 0x0, 0x0, 0x4000}, 0x10) 2018/04/12 20:04:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000101000000fedbdf250700000000000000", @ANYRES32=r2, @ANYBLOB="002000000800000000001d000010000008001a0004000700080024002de5000008001f00000000800800210003000000"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0xfe3}}, 0xffffffff, 0x100000001}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0xcc, &(0x7f00000004c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x5b17, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x81}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7, @empty, 0x1ff}, @in={0x2, 0x4e22}]}, &(0x7f0000000600)=0x10) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x119) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000800)={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0xef}, 0xcd5f, [0xa00000, 0x1f, 0x8, 0x2, 0x0, 0x6, 0x9, 0xfffffffffffffffb]}, 0x5c) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x12f) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000900)={r4, 0x10001}, &(0x7f0000000940)=0x8) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000340)={r6, 0xc}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000880)={r4, 0x7, 0x30}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r7, &(0x7f0000000180)=0x4) 2018/04/12 20:04:25 executing program 0: r0 = socket$inet(0x10, 0x400000000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x5, &(0x7f0000002280)=[{&(0x7f0000000140)="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", 0x1000, 0x9e}, {&(0x7f0000001140)="1707b5c5567fc0060864f4208c5a4478f49f6e9ea76924bd0d60ae4d14a5dc170d128998c9b1e19351", 0x29, 0x2}, {&(0x7f0000001180)="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", 0x1000, 0x9}, {&(0x7f0000002180), 0x0, 0x6}, {&(0x7f00000021c0)="eae8092d0c1b9e11cf32f5ecadcc89c9e3884cd4915668d3d56929abea319abc7f20127201e2a0bc6c857100c50a72b92559b716e7c28bdac06ab3ba8607006be04b63bb3650bb43c5a0ded16688666e9043133b15055213f025252f018aceeb2569ac54fa71aa979487695a13507068d0c96fa556ab1695c78be91a0f4d28e8e887942db9283121860776f2fd", 0x8d, 0x10000}], 0x44001, &(0x7f0000002300)={[{@umask={'umask', 0x3d, [0x35, 0x30]}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@utf8='utf8', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0]}, 0x2c}]}) 2018/04/12 20:04:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) 2018/04/12 20:04:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:25 executing program 5: r0 = socket(0x18, 0x4, 0x3) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, r0, 0xfffffffffffffffc) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) 2018/04/12 20:04:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x6, 0x8d, 0x3, 0x8, 0x3e, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond_slave\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/12 20:04:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) r1 = pkey_alloc(0x0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x1, 0x6, 0x7ff) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x3b3) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0x6000000000, 0x100, 0x5, 0x4}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x8}, 0x8) r5 = dup(r0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) pkey_free(r1) 2018/04/12 20:04:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000940)={0x0, 0x2, 0x9, 0xff, 0x1, 0x401, 0x1, 0x401, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x6, 0x41f, 0x9, 0xfff}}, &(0x7f0000000a00)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a40)={r3, 0x5}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_open_dev$mice(&(0x7f0000000a80)='/dev/input/mice\x00', 0x0, 0x640000) r6 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="91a4e63e3022779cb4aae15fdf1a8aa50ae448d17501d1717414c5b97b3382a04a984e22b6b2983d61d051f6ab4821b50e52fd1e83de091245e0bbd7e894150e1cb4f70e1621bb4dc4c3fcae679a6f7209d918890ecf98aae80ef03b9ddc5319ff9f8399b1ee269c198f0376b08e20323a", 0x71}, {&(0x7f0000000180)="4bc2599a9c180347758e8c234d50b71423fc5c3b0695d2d32de63d81ab5945bf2445438c7deb637b68c1f3358a30e602b0022aaf76a56cc421d92b79580f6e495c61d31817fddc07bbf4124aae09d723320f78aa34b9e766c5eeb9717399181ceaa757b73abfc30034f82dd078381c7c26cc67115435ab7082885646fc21a7570814223f6f1def2567d96561908598f5cc547c40bc86e1dccd64330e901c9d364ec0574e7161c4c5bcdac1397f6162adf6356e6771fce9a316fd8fc8a2", 0xbd}, {&(0x7f0000000240)="e4f56852f844227170ea89d3a4ce0d34e1909d8716263f8c76835fc862ad7a8fc325f4f540b624f48f9a2b5235c3ed2d8ca5eac3bc0693fbeaa46fa0e66749200556019f97e6ace003ba1afbf02e97", 0x4f}, {&(0x7f00000002c0)="b1cf66613e472ac583b66aafb061236273f941329d6a3319483611950a9a1c4e4d1059dba8db992c2f47e973a4f2f0eff761104a165275d6e66d301701e97a2980eb2512604976011f67bfbc2bf917d1bb570a389576ac11a14bad6c63c54e3499a13858e96bdb884943d8047de602621843bd7b10ece16de098da99596f82e5f66e1d5218060ad8bcf059276246595fa8ded3e29bf6813150fd", 0x9a}, {&(0x7f0000000000)="f7b9d1f58d060b1e556f26fbb524da1bb448f5d680f92dfdc8d27f1b582d5a48f94641cc86f2192f04fd82cd2378c4ac809f3c6bc145aaac", 0x38}, {&(0x7f0000000380)="1b3f63992f39f45260cef4476c91f56106546e", 0x13}, {&(0x7f00000003c0)="f73fa735ff01a6bb34301b59b565d8f24030009842bb0899dcf9b7fed6af023bb1ff8195f51e90d978a71e0202ad18cc79cc6559327995b48ef66167e281e3a6839fe3b3a55d1ca804c4b6ccd4ca0c9b0273447589a1e588ad64a656ec86748d6251d7a6c5ebd985c22b6390ec90ab8b0c0ce20d3acd179210ce684adaf8decd58c6a984737adc2eb6434de743493c78633463e9b36442f333207cb002470b1132a8c8b8de46c987344ff50ec5cccf3a08303a698c", 0xb5}, {&(0x7f0000000480)="88079c825d4620096e32d110d5bb9de4bd46dd196f5af4e2f45253d1c51ba3e7", 0x20}], 0x8, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x8000}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000040)=""/24, &(0x7f0000f08ffc)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000900)=0x10001, 0x4) 2018/04/12 20:04:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:25 executing program 5: r0 = socket(0x18, 0x0, 0x4000000004001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xfffffffffffffff9}, 0x4) r1 = getpgid(0xffffffffffffffff) waitid(0x3, r1, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0xfff, 0xffffffffffff0000, 0x400, 0xfffffffffffffd09, 0x777, 0x3e0, 0x109e, 0xffffffff, 0x4, 0x4, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 582.660165] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 582.678561] IPVS: length: 281 != 8 [ 582.684053] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 20:04:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0xb0000000}) r3 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000091844a71baea26e576137d632800000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/04/12 20:04:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/12 20:04:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/55) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xc1b}, @in6={0xa, 0x4e23, 0x11, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0000}], 0x38) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="39000000040000680d34d90300000001000000dccc000000"]}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 582.775634] binder: 8384:8385 ioctl c0306201 2075afd0 returned -14 [ 582.788333] binder: 8384:8385 ERROR: BC_REGISTER_LOOPER called without request 2018/04/12 20:04:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/12 20:04:26 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f00000000c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/12 20:04:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) 2018/04/12 20:04:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x8f, 0x38, 0x29e, 0x3f, 0x10000000000000, 0x20, 0x1, 0xfc, 0xddd, 0x9}, [{0x2, 0xffff, 0x100000000, 0x7, 0x0, 0x7, 0x101, 0x20}], "120ce6946a11e63b35e83634a2d239bebb9955fe83a1bf5c2bfddc71b668ef", [[]]}, 0x177) 2018/04/12 20:04:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100480}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r2, 0x720, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$TCFLSH(r1, 0x540b, 0xcb) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/12 20:04:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x204000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x18, 0x0, "1e90e86ecae2e20b58d72c6f7428a1c763be16e89d4191e2e40476b68d14bba78855ee2bd77c8d5eb2442326352261cbaff4c69d22f2afdd83da0bfdda74e9c1", "502e074b0eb187d9b89898480e83d93d75882787c8238cdc5f273c7b7c93bf4b", [0x7ff, 0xfffffffffffffffd]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:26 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/12 20:04:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e2d00f9994726bf9ef9bf5c50c8c063449cf038d6f6d7f471616287a2cd863c8ea688c95623002629ecdc7c7a1a986672c8c48ea04be1fab78ee8c1eaf85c7fab890790680d837d394e31084d7bebabfd466bdd6f194f5d1c1b65765b8d164fdc9462b332320d528ed0e5d10e55ad04c595d1689158092bb738c2931881c5ff055269741d10a307bd0787398d44749022e57e83be0ee4a1a42ec0e62649efd8e245182c310f3ba4dce0293b94eecbaffbeaf04dea1014cc567f90c9bdbd573ceacb03f3bb87d1876a7a9c166b374f5399429e"]) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x7, 0x401, 0x2, {}, 0x200}) 2018/04/12 20:04:26 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x820) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/04/12 20:04:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/12 20:04:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x206) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}]}, 0x110) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/12 20:04:26 executing program 1: 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) fcntl$setpipe(r1, 0x407, 0x101) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/56) [ 583.589241] binder: BINDER_SET_CONTEXT_MGR already set [ 583.589330] binder: 8384:8406 ioctl c0306201 2075afd0 returned -14 [ 583.600970] binder: 8384:8405 ioctl 40046207 0 returned -16 2018/04/12 20:04:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x4) [ 610.271847] Buffer I/O error on dev loop0, logical block 16, async page read [ 610.284585] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 610.292694] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 610.300586] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 610.308206] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 610.315920] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 610.323657] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 610.331352] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 610.338961] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 610.346609] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 644.040852] IPVS: stopping master sync thread 12979 ... [ 647.993675] IPVS: Creating netns size=2536 id=152 [ 648.540901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 648.577479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 648.583662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 648.590842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 736.410213] INFO: task syz-executor2:8425 blocked for more than 120 seconds. [ 736.417418] Not tainted 4.9.93-gf6bec4e #1 [ 736.422445] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 736.430561] syz-executor2 D26728 8425 3846 0x00000006 [ 736.436288] ffff8801980db000 0000000000000000 ffff8801c8f679c0 ffffffff84429800 [ 736.444361] ffff8801db221b98 ffff8801c1317390 ffffffff838c4a7d 0000000041b58ab3 [ 736.452404] ffffffff841a45f8 ffffffff81233c80 00ffffff8122dcf2 ffff8801db222468 [ 736.460407] Call Trace: [ 736.462973] [] ? __schedule+0x64d/0x1bd0 [ 736.468694] [] ? debug_check_no_locks_freed+0x210/0x210 [ 736.475728] [] schedule+0x7f/0x1b0 [ 736.480943] [] schedule_timeout+0x861/0xf70 [ 736.486890] [] ? usleep_range+0x140/0x140 [ 736.492826] [] ? kvm_clock_read+0x23/0x40 [ 736.498600] [] ? kvm_clock_get_cycles+0x9/0x10 [ 736.504852] [] ? ktime_get+0x185/0x1e0 [ 736.510390] [] ? __delayacct_blkio_start+0x41/0x80 [ 736.517107] [] io_schedule_timeout+0x1ba/0x390 [ 736.523360] [] bit_wait_io+0x19/0xa0 [ 736.528705] [] __wait_on_bit+0x93/0x120 [ 736.534344] [] ? bit_wait+0x90/0x90 [ 736.539598] [] wait_on_page_bit+0x130/0x140 [ 736.545587] [] ? page_waitqueue+0x20/0x20 [ 736.551387] [] ? wake_atomic_t_function+0x220/0x220 [ 736.558039] [] ? pagevec_lookup_tag+0x3a/0x80 [ 736.564235] [] __filemap_fdatawait_range+0x1c1/0x290 [ 736.571113] [] ? wait_on_page_bit+0x140/0x140 [ 736.577236] [] ? mutex_lock_nested+0x572/0x870 [ 736.583481] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 736.590509] [] ? replace_page_cache_page+0x620/0x620 [ 736.597237] [] ? blkdev_put+0x560/0x560 [ 736.602980] [] filemap_fdatawait_range+0x25/0x50 [ 736.609362] [] filemap_write_and_wait+0xf5/0x130 [ 736.615787] [] __blkdev_put+0x1d6/0x840 [ 736.621411] [] ? bd_set_size+0x320/0x320 [ 736.627114] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 736.633371] [] ? locks_remove_file+0x31e/0x420 [ 736.639585] [] ? blkdev_put+0x560/0x560 [ 736.645231] [] blkdev_put+0x85/0x560 [ 736.650594] [] ? blkdev_put+0x560/0x560 [ 736.656190] [] blkdev_close+0x8b/0xb0 [ 736.661645] [] __fput+0x263/0x700 [ 736.666754] [] ____fput+0x15/0x20 [ 736.671907] [] task_work_run+0x10c/0x180 [ 736.677597] [] do_exit+0x9e1/0x27c0 [ 736.682888] [] ? debug_check_no_locks_freed+0x210/0x210 [ 736.689880] [] ? release_task.part.19+0x1210/0x1210 [ 736.696557] [] ? recalc_sigpending+0x72/0x90 [ 736.702629] [] do_group_exit+0x111/0x340 [ 736.708311] [] get_signal+0x4cf/0x1450 [ 736.713961] [] do_signal+0x87/0x19f0 [ 736.719303] [] ? fput+0xd2/0x140 [ 736.724330] [] ? do_sendfile+0x1f9/0xc60 [ 736.730023] [] ? setup_sigcontext+0x7d0/0x7d0 [ 736.736217] [] ? __might_fault+0x18e/0x1d0 [ 736.742107] [] ? __might_fault+0xe4/0x1d0 [ 736.747905] [] ? exit_to_usermode_loop+0xac/0x120 [ 736.754408] [] exit_to_usermode_loop+0xe1/0x120 [ 736.760733] [] do_syscall_64+0x364/0x490 [ 736.766431] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 736.773354] [ 736.773354] Showing all locks held in the system: [ 736.779650] 2 locks held by khungtaskd/515: [ 736.783979] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 736.792687] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 736.802365] 2 locks held by getty/3747: [ 736.806309] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 736.815632] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 736.825589] 3 locks held by kworker/u4:4/5314: [ 736.830176] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6ee/0x1500 [ 736.839456] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 736.849639] #2: (&type->s_umount_key#29){++++..}, at: [] trylock_super+0x20/0xf0 [ 736.859518] 1 lock held by syz-executor2/8425: [ 736.864112] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbb/0x840 [ 736.873258] 1 lock held by blkid/8453: [ 736.877113] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 736.886351] 1 lock held by syz-executor2/8638: [ 736.890932] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 736.900142] 1 lock held by syz-executor2/8639: [ 736.904693] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 736.913915] [ 736.915510] ============================================= [ 736.915510] [ 736.922675] NMI backtrace for cpu 0 [ 736.926278] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 736.933343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.942670] ffff8801d84b7d08 ffffffff81d9c299 0000000000000000 0000000000000000 [ 736.950653] 0000000000000000 0000000000000001 ffffffff810b7d90 ffff8801d84b7d40 [ 736.958618] ffffffff81da75d7 0000000000000000 0000000000000000 0000000000000002 [ 736.966592] Call Trace: [ 736.969153] [] dump_stack+0xc1/0x128 [ 736.974487] [] ? irq_force_complete_move+0x320/0x320 [ 736.981208] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 736.987678] [] ? irq_force_complete_move+0x320/0x320 [ 736.994399] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 737.001477] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 737.008460] [] watchdog+0x6b4/0xa20 [ 737.013706] [] ? watchdog+0x11c/0xa20 [ 737.019137] [] kthread+0x26d/0x300 [ 737.024307] [] ? reset_hung_task_detector+0x20/0x20 [ 737.030941] [] ? kthread_park+0xa0/0xa0 [ 737.036533] [] ? kthread_park+0xa0/0xa0 [ 737.042126] [] ? kthread_park+0xa0/0xa0 [ 737.047726] [] ret_from_fork+0x5c/0x70 [ 737.053385] Sending NMI from CPU 0 to CPUs 1: [ 737.057888] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838d4586 [ 737.065236] Kernel panic - not syncing: hung_task: blocked tasks [ 737.071365] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 737.078437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.087765] ffff8801d84b7cc8 ffffffff81d9c299 ffffffff83a8b3e0 00000000ffffffff [ 737.095742] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d84b7d88 [ 737.103716] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 737.111683] Call Trace: [ 737.114245] [] dump_stack+0xc1/0x128 [ 737.119575] [] panic+0x1bf/0x3bc [ 737.124559] [] ? add_taint.cold.6+0x16/0x16 [ 737.130501] [] ? ___preempt_schedule+0x16/0x18 [ 737.136702] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 737.143947] [] watchdog+0x6c5/0xa20 [ 737.149193] [] ? watchdog+0x11c/0xa20 [ 737.154618] [] kthread+0x26d/0x300 [ 737.159775] [] ? reset_hung_task_detector+0x20/0x20 [ 737.166410] [] ? kthread_park+0xa0/0xa0 [ 737.172003] [] ? kthread_park+0xa0/0xa0 [ 737.177596] [] ? kthread_park+0xa0/0xa0 [ 737.183188] [] ret_from_fork+0x5c/0x70 [ 737.189288] Dumping ftrace buffer: [ 737.192854] (ftrace buffer empty) [ 737.196539] Kernel Offset: disabled [ 737.200148] Rebooting in 86400 seconds..