400000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000580)=@hopopts={0x67, 0x203, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7125}, @ra={0x5, 0x2, 0x7ff}, @jumbo={0xc2, 0x4, 0x6}]}, 0x1028) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000440)={0x7, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/02/28 01:38:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x30, 0x80000000, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x4}, 0x8) fcntl$setlease(r0, 0x400, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000502010000ccf8620000000000000000000800203b0200495906b661"], 0x20}, 0x1}, 0x0) finit_module(r1, &(0x7f0000000280)='vboxnet0)procnodev\x00', 0x1) 2018/02/28 01:38:05 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xea}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x69, 0x0, 0x7, 0x6, 0x10}, &(0x7f0000000180)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/02/28 01:38:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042bfb0)={{0x1}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @empty}, {0x1, @empty}, 0x10, {0x2, 0x4e23, @loopback=0x7f000001}, 'tunl0\x00'}) 2018/02/28 01:38:05 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x6, 0x9, 0x3, 0xfffffffffffffffc, 0x8}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000380)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={"7663000000001fa6811100", @ifru_flags=0x802}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000400)="a607064e99f32a3b800c7fd63e1972ef4dd194dd7697ca101d87daf6d9a91f9db119c13a42c088d21fba42fc907bf75f28688d0599d987cc8c23d59ce4eb63f862b0e66b7cb0d637fca60a9c6fb849c28ee7b1a40819da25f642ffa3f3a68635dae876c6dde519a4bdb4789807b929d15ee092cc95b33acaf2ff9fd9f04cd0b009f5881e14c1526f1ab571132108f4f7812613fa905fc2ceebdd1226ef53541a02941775f4808f1583b498edbbdde618b0a0fdd8fdba90cefb4deccf5eee84b1dc33bb9b3eb850cdcdb9830b54f423d019da149e80055af6ebc5ff54eb8df1b7c9ea739d15748531dfae485f7597") r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x200200) getpeername$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x74) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000000)) 2018/02/28 01:38:05 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r1, 0x200}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x2}, 0x8) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/02/28 01:38:05 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010fea)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/02/28 01:38:05 executing program 5: rt_sigprocmask(0x1, &(0x7f0000000080)={0xcf}, &(0x7f00000000c0), 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='nfs4\x00', 0x80, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) tkill(r1, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r2 = socket(0x1, 0x80000, 0x452) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) tkill(r1, 0x12) 2018/02/28 01:38:05 executing program 3: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) munlock(&(0x7f00001b2000/0x2000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 2018/02/28 01:38:05 executing program 7: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000b45c995de3020800450000240000000000009078ac1414bbac1414aa0420880b00000000000008000000861e9e7ad47726aff8e2dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800)=[], 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/02/28 01:38:05 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffffffff0000, 0x4) close(r1) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x3, 0x1, 0x0, 0x2}, 0x8, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x3ec, 0x2, 0x5, 0x5b5}) socket$inet6(0xa, 0x8000b, 0xfffffffffffffffe) 2018/02/28 01:38:05 executing program 0: modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/150, 0x96) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'vcan0\x00', @ifru_map={0xcc1}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @loopback}, &(0x7f0000000300)=0x37d) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0xf}, 0x8000, 0x3ff, 0x2, 0x500, 0x10001, 0x102, r2}) 2018/02/28 01:38:05 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x0) dup3(r0, r3, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) 2018/02/28 01:38:05 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffffff80, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x4, 0x2, [0x0, 0x1f]}, &(0x7f0000000100)=0xc) 2018/02/28 01:38:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/229, 0xe5) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0x5) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0xffffffff, 0x9, 0x3, 0xfffffffffffffc01, 0xfff, 0x101, 0x81, 0x7ff, 0x100000001, 0x7, 0x3, 0x8001}) 2018/02/28 01:38:05 executing program 2: unshare(0x20000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000180)={0x8, 0x6c9, 0x80000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x400, 0x30, 0x0, 0x2}, &(0x7f0000000140)=0x18) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) write$selinux_create(r4, &(0x7f00001d8000)=ANY=[@ANYBLOB], 0x0) unshare(0x4004) 2018/02/28 01:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/02/28 01:38:05 executing program 7: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x2, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000200)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x8, 0x100, 0x3, 0x400, 0x0, 0x7, 0x1d31, 0x8007, 0x1, 0x6484fc6, 0x1f, 0x8001, 0x7, 0xbe, 0x9]}, &(0x7f0000000100)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3c57}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10241, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0)) 2018/02/28 01:38:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setuid(r1) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/02/28 01:38:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/28 01:38:05 executing program 6: r0 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f00009e5ff8), 0x2) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', 0x6002, r1, r2, 0x80000000, 0x1, 0x20000) 2018/02/28 01:38:05 executing program 3: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) madvise(&(0x7f0000702000/0x4000)=nil, 0x4000, 0x65) 2018/02/28 01:38:05 executing program 0: r0 = socket$packet(0x11, 0x4000000000002, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7fffffff, 0x8, 0x0, 0xffffffffffffff47, 0x3, 0x470, 0x4, 0x20000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x400}, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x18, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x40, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x5) 2018/02/28 01:38:05 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfffffffffffffff8, 0x1, 0x0, 0xff}) 2018/02/28 01:38:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) 2018/02/28 01:38:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 01:38:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x2000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000ff80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000002fff)}) 2018/02/28 01:38:05 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x3ff) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) inotify_add_watch(0xffffffffffffffff, &(0x7f0000aeaff8)='./file0\x00', 0x1112fc9bda13653f) [ 33.626598] audit: type=1400 audit(1519781885.672:23): avc: denied { setopt } for pid=6217 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/28 01:38:05 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000080)='selfself}\x00', 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/182) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) dup2(r0, r2) 2018/02/28 01:38:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000a34000)=[{{&(0x7f0000bb9fa8)=@alg, 0x58, &(0x7f000094a000)=[], 0x0, &(0x7f0000351f5a)=""/166, 0xa6}, 0x4}], 0x1, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x108) 2018/02/28 01:38:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) ioprio_get$uid(0x3, r3) sendmmsg$unix(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)="07bb498043c282c624fbcf2b38e93bee7c1e9244dc0474c4c0c804150065cbe486121db8c114a9a8d155722b88099dfb6e6ecfa7bf2485e6cf5f54f17c7fd349c01bfc5fd80ca51fdb9755b2f39a388b8add8df56bcacafe9d97d765d2885402ba4a344d9656e0c9632522bf6203bb8229464e6d4c205c0e238c657519db49b2039368b938ef955cbe2877f72eab542f2f1744c8bd4a63ee6f2796dc9d31cf26d0", 0xa1}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x80}], 0x1, 0x8000) socket$nl_route(0x10, 0x3, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400041, 0x0) fstat(r0, &(0x7f0000000500)) ioctl$TIOCMBIS(r8, 0x5416, &(0x7f0000000040)=0x7) [ 33.731100] audit: type=1400 audit(1519781885.772:24): avc: denied { write } for pid=6216 comm="syz-executor7" name="net" dev="proc" ino=14305 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 33.758206] audit: type=1400 audit(1519781885.802:25): avc: denied { add_name } for pid=6216 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 33.783828] audit: type=1400 audit(1519781885.832:26): avc: denied { create } for pid=6216 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/28 01:38:06 executing program 3: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0xc39) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="b71cac89e192fadd9b07c046b0ba5614fc7018b0aa6e75093af6d5cd8a6f58226d3cc3bb902d845cd73ef17ceb680eb43c1fb86609af") 2018/02/28 01:38:06 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2400, 0x9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'bridge0\x00', @ifru_names='nr0\x00'}) mq_timedsend(r0, &(0x7f0000000180)="c42e97962bc8a99ded6c7438a8a23b824145b5377359a47d0ec16bc898a67da78503a23b0f0117d1cea1701c96a643d2380dce138c68c9a10a2ba09ef84819ea7d77f3cff7559febad9a41c0a6912b74d53774d28ac226883df0c87d897cbdd420a7861c94ea9e37a977187b13c99c4abc24aab487abd1bf12028e019c4218f9e94c8f91", 0x84, 0xadc7, &(0x7f0000000240)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) 2018/02/28 01:38:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000000000000, 0x1, 0x3c22, 0x4, 0x6, 0x1, 0x3}, 0x1c) 2018/02/28 01:38:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)=0x100) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r6, 0x5, 0x10000, 0x7c, 0x4, 0x4}, 0x14) getsockname$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/02/28 01:38:06 executing program 7: seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) rt_sigpending(&(0x7f00000d3000), 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x406, @empty, 0x2}], 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', @ifru_addrs={0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/02/28 01:38:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="f008000010000103ffffffffffffffffffffffff000500000000000000000000000000f52aabe58b00000000000000006a22ee98eca5e528000400000000000000000000000044e186b451d9f7df", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYBLOB="0a522fdc998cf8fb11c8a1181bbf3653a46a88d01cc5ec4dc4f679cd6715c280702ac7bd593cec63c699816057d03eaee1ff40d128", @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64], @ANYBLOB="84ea7d65d85a379ebaa65c2beffda8c4b7a6d0031576ae54be1b5174ff3419f703d2b7aa6da465922a73cc", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="cdd3d10e8e6650499449fa2b76fe2c6c55efd55446bf829680d85570a04ef26a05795593d86d51ab0a98e33268c09974d06b30772b1075c6ee8150ea710391db1a4414054424b52c5401c07e8a96f25f5fb1f3cb3d018a", @ANYRES32], @ANYRES64=r0, @ANYRES64=r0], @ANYRES32=0x0, @ANYBLOB="b9243a11b00c14ea00000000000000000000000000000001ffffffff320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069be2dffffffffffffffff020000000000000000"], 0x4}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x88201, 0x0) write$sndseq(r0, &(0x7f0000000040)=[], 0x401) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@dev, @local}, &(0x7f00000000c0)=0x8) inotify_init() timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) 2018/02/28 01:38:06 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x5, 0x200000, 0x7fffffff, 0x101, @tick=0x2, {0x0, 0xffff}, {0x3, 0x3}, @note={0x10e7f317, 0x7030, 0x3, 0x7ff, 0x2}}, {0x5, 0x7f, 0x7db3, 0x19895bf0, @time={r1, r2+10000000}, {0x5, 0x3f}, {0x3, 0x3ff}, @result={0x512, 0x1}}, {0x2, 0x86, 0x7ff, 0x4, @time, {0xa88, 0x80000000005}, {0x1f, 0xa}, @control={0x6, 0x3f, 0x4}}, {0x7fff, 0x6, 0x3, 0x7, @time={0x77359400}, {0xcb, 0x400}, {0x2, 0x86}, @addr={0x8, 0x6}}, {0xd77, 0x5, 0x8, 0xfff, @time={r3, r4+10000000}, {0x9, 0x7}, {0x7ff, 0x20}, @control={0x2, 0x1, 0xffffffffffffffc1}}], 0xf0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getflags(r5, 0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ext3\x00', 0x0, &(0x7f0000000040)) 2018/02/28 01:38:06 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) mknodat(r0, &(0x7f00009f8ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x800, 0x1000, 0x2400, 0xffffffffffffff80, 0xfff, 0x7fff, 0x9, 0x6, 0x7, 0x6}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x9) fallocate(r0, 0x0, 0x10000, 0x7) 2018/02/28 01:38:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x0) 2018/02/28 01:38:06 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20801, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$eventfd(r0, &(0x7f00009c2ff8)=0x200000000, 0x248) 2018/02/28 01:38:06 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x0, 0x3, 0x1, 0xffffffff, 0x49be, 0x1}) 2018/02/28 01:38:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000040)=ANY=[@ANYBLOB="149900001300090100000000000000001f000000ceb2131e0fd269d99bc1c5121ab3e0e2ef93a3654a28004b5ddfc57c31cfb31bea227f10bc409660a9a0b7cb47e267c61d31dc843bed7eea2111c323da"], 0x14}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x600080, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r1, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x8) 2018/02/28 01:38:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) rt_sigprocmask(0x202, &(0x7f00000000c0)={0x3bf}, &(0x7f0000000080), 0x8) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) [ 34.025917] audit: type=1400 audit(1519781886.072:27): avc: denied { execute } for pid=6281 comm="syz-executor3" dev="pipefs" ino=16385 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/28 01:38:06 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6840, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/28 01:38:06 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)={{0x8}, {0x0, 0x3}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x1, 0x4e23, 0x14d8, 0xa, 0x80, 0x80, 0x66, r1, r2}, {0x284b, 0x4, 0x1, 0x29eb, 0x3, 0x7, 0x1000, 0x9}, {0x3, 0x0, 0x20, 0x9}, 0x2, 0x6e6bb7, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x7, 0x1, 0xffffffffffffffff, 0x40, 0x4, 0xc6}}, 0xe8) 2018/02/28 01:38:06 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) recvfrom(r0, &(0x7f00000000c0)=""/108, 0x6c, 0x140, &(0x7f0000000140)=@rc={0x1f, {0x8001, 0x7, 0x8, 0xfffffffffffffffe, 0x401}, 0x2}, 0xa) 2018/02/28 01:38:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0, 0x0, &(0x7f0000000100), 0x8) r2 = dup2(r0, r1) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@get={0xf8, 0x13, 0x2, 0x70bd2a, 0x25dfdbfc, {{'poly1305\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x1000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x50}, 0x40000) 2018/02/28 01:38:06 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) socketpair(0x13, 0xf, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x49, 0x6}, 'port1\x00', 0xf1, 0xc00, 0x7fffffff, 0x8000, 0x7, 0x9, 0x8000000000000, 0x0, 0x4, 0x8}) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) r8 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000027c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000e80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000f80)=0xe8) getgroups(0x2, &(0x7f0000000fc0)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001240)=0x0) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) getgroups(0x1, &(0x7f0000001340)=[0x0]) sendmmsg$unix(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f00000005c0)=[{&(0x7f00000001c0)="b79ff5f33cc4f9a40ce0a4b0b66b15b136121c419fbe37455b3f5d0551711c7de36ffba538761b1ab005afafbb15a6ce16a0c0d01a863d8be2e4efefcd3169facfe40b44c9672ddca2424307a9978a3936fedea8cff202689d708fd27785e01e802f2c377ebec23f420170facb5371cb96458b88324b6376cb7346ec065024f159d89ed0bfa6faa862815238c8c9bb42f72a9c29481d7561bae5ffff5642515ed10d4ea630fd90ac4cfa421fc8a957cb0f91", 0xb2}, {&(0x7f0000000280)="3c7d1b726f0b4ce28e1326d1bb66dbe949807bcd9d2bacbd88b145fa6390f6996d9079d9f93c8ff613c1a8438b3ca5a86df42a8472ecfb38a53edc835dd4487d8b72edf90500a4bfaf", 0x49}, {&(0x7f0000000300)="aefb528fd14553e9468dbe2262902eb2f4450f1ff9db717ab0c494a69cbddf1e08822100d7c375d69176db2c52107652d21e364ba956d8457d0e725ce173e29db2b26b5699d7834831f47b91e03465fc22e36c0e1cadda8c4e71a7f68eb419f7fede753353b9ecec0727f84af71d6eb9cf4cc62718f6ffa61fd23ee965cccaa432a5cb0a7587eb", 0x87}, {&(0x7f00000003c0)="ad944727728faa8ee516caf3ec0778e51f7ef6e4ba3f81dde67fe03cc3bb806f08817d052ee777d0b057a27d7d543f2f0a29450255bc0c3f368632a7d5fe352667f6c91a5fd9934c7d3097974715ca29913b112b0ec69eaec6107c8048a1fb5ab1f87eb6634c92e6343dc8920e30346a51f8b03dbbf445c7befb8f633c06ea103e660f3b5e0912f30304cf354eeebb146c71ac76033e315f3982d2740048ea9353e0c0c0c229e2825fd4a72c40c4d3e8cfe934a6d1df48faba43eae741ecc985b8c356a4ad6dd774b6a4d7b8f54d27d89951b36659d217b3c1d9604ae1a67e982f1657ad", 0xe4}, {&(0x7f00000004c0)="ca2d11fbb6d312f031484784fe9b693aec9c3f486b608f1119572481eea57b7399bbd3669c24fcc47678c99d831459db8a7973f15a945b1ae41a2862859f7b4479b7dbc428af2fc6231ddf9753f58b0e06f800dd8f213c3f9381317b231155c787a285c20e65f239750199aee3cf6b83caec241b00573d41be2dabe474d9f5ca0996d8623ac49dbe02b540b0f8d5f8b5aa64f383e4f9909fdd8065941778e612bf5458fe45cce05879591b8b499d4f84dace59dfed18b5cabb593f192f3528483894ef2f1c3f057921", 0xc9}], 0x5, &(0x7f00000026c0)=ANY=[@ANYBLOB="3000dcd0247b03d5df46003cfa4ae869bb8f886cbebfdddc0bcd040001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2], 0xb8, 0x1}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000c80)=[{&(0x7f0000000c00)="66c01ae0f0dcfafa2d6e8f379650881e2295e0d6555f1512b003ef0fed5fb527deaba1c82e1976a7f016b99ffd801e2d0a36beb626bd70865bbc9601614dcfcee8a9ab966d34f252f5da8ba51bca157ee150e5a6a876e2d158fef076352e7f", 0x5f}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x40, 0x800}, {&(0x7f0000001040)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000001200)=[{&(0x7f0000001080)="6f9a3221f73e133f1bd05291581aa8ee5ab6c74dbe7233ad025947eb1f2511cf5f8cdcf0fee2f5c0cf1c8fbca7c2d78b9009be4745ccf0aeed7f986c19cd", 0x3e}, {&(0x7f00000010c0)="84a15453", 0x4}, {&(0x7f0000001100)="2ad2cd6315cf15c5f8ab50e11e9b2a8984973b3983e8aec05b6375b6ce940bb4335bc700e7c018f42f30e98f85a25e846a0743d04f4131404373932d82b43e69cec4a33c0da289b44135c46886384bb73da1e1510063cdbceb34bc95d7b7e9f098543f16178f33b5112c41cff674ff48b376ecac9f30092a3a07055dd061df314e22e3b61583d42591efca7945259080272a23d63a2e55feeff08d7fce20e62a4656f59e5aaf7d31e865eaca82fec5ae308ec621321956785affbb5b5b31fbd65a4da589c18dfbc118e0acdc58369e0c5f7e8861a61db332ff5551ff85ca0f34cd6193", 0xe3}], 0x3, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r2]}], 0x48, 0x4000}, {&(0x7f0000001400)=ANY=[@ANYBLOB="012ce8b92aeb02f2fe00"], 0xa, &(0x7f0000002500)=[{&(0x7f0000001440)="ecc259266303034b10487389c1ddf8947e5c785132f3433ed16e852e577506b166f3517199916e326bfab7b6eb5a91cc2005ea92ef523732fb1886141727af2ed1d8200048111b44be99e62eea0467ef7f41207262acf8658814273ef2d2e583eca7699ecb5840f93743b1aef5738901ddb16c4feeecd33afbe301752636db26f2cef7f90b7fe5c5c233e24283", 0x8d}, {&(0x7f0000001500)="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", 0x1000}], 0x2, &(0x7f0000002540)=[@rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x48, 0x20000001}], 0x4, 0x0) [ 34.070522] audit: type=1400 audit(1519781886.112:28): avc: denied { set_context_mgr } for pid=6313 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.094416] mmap: syz-executor6 (6326) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 34.111610] audit: type=1400 audit(1519781886.152:29): avc: denied { write } for pid=6314 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.145213] binder: 6313:6345 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.147918] binder: 6313:6345 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/28 01:38:06 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/28 01:38:06 executing program 5: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0xfffffffffffffff9, 0x9}, 0x0, 0xffff, 0x3, {0x1f, 0x3}, 0x7, 0x7}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x40a256ccb7fbfec7}) 2018/02/28 01:38:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000024007fffeb0000008000770114fff1ff4e08000000010006000000000602ffbf", 0x4) 2018/02/28 01:38:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x18, 0x4) times(&(0x7f0000000000)) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/28 01:38:06 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) flock(r0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/02/28 01:38:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@del={0x110, 0x11, 0x4, 0x70bd28, 0x25dfdbff, {{'cbc-serpent-sse2\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xd}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1000}]}, 0x110}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/dev/snd/timer\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/02/28 01:38:06 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/28 01:38:06 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4}}, 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", []}, 0xfff1}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000005ffc), 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000370911e20c0266dbeac22a68629bfc5f4fda676807e25168bfb825efc7a39f839c52eaac80b7c74da98d0431abcb80023754e91bde3f265954e96a24184f18bc0cac8e251ec3da5e1cbb5e00f1b0597828225f1a951f21af4c69d86a8f183276e0d6b34abe663259a855b1fdafc4"], &(0x7f0000000100)=0x75) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @empty}}, 0x10001, 0x3f}, 0x98) [ 34.191394] binder: BINDER_SET_CONTEXT_MGR already set [ 34.192625] binder: 6313:6347 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.193870] binder: 6313:6347 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 34.211841] binder: 6313:6318 ioctl 40046207 0 returned -16 2018/02/28 01:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14ffffffffff20000000039edf841f4e4399ac2370bf0d84c131c657f6ae721b39e93d3a08d4e7088514"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/autofs\x00', 0x180, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000012c0)={0x0, 0x2d2}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001340)=ANY=[@ANYRES32=r2, @ANYBLOB="0000df009075f2e1657523cf4aa986c961dfb47409ff499823cfcabe175a8712ffec3cca88f2eda1daf91fed2290029c2670cd32c97ae1d32c5c692bc1cac9bcf6f2ead76d8011435531c001e250452155409de986b8705413ca8c1e57664ba949d05ce1196ead5ad23a3f6abf22472b8f2b492314b25af072864b9e242a1c5cfe8a80590c9765172b6e2af1a507113e120cdf43ab8b7c4ef96278a7676c67669b9ad849e3e0af9598c017a4236200e0e52c9333ad8232b7852cb166406b64609c34ec9125b83c243cc343decc809f11131a6af3b5045086b4919f9b2fe3d0be9ee4d1"], 0xe7) 2018/02/28 01:38:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00q\a\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/02/28 01:38:06 executing program 7: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpgid(r0, r1) r2 = memfd_create(&(0x7f0000000180)="49e3090efcf7513c828639e38a25c32d88219441ca3ed0e5d08c89c0080b057762840379695ee25e66", 0x1) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$setstatus(r2, 0x4, 0x4c00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') lseek(r2, 0x0, 0x3) creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000704ff8)='./file0\x00', 0x0, 0x0) 2018/02/28 01:38:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fanotify_init(0x70, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x12) getpeername(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='net/fib_trie\x00') sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000150008012dbd844be472d542e24f0700", @ANYRES32=r2, @ANYBLOB="080002007f000001"], 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400001201fffb07410000591a69fc58e7d5b380ff14657cdbb1b2d4214531c0322b278c373f59afc19615758971dc5e02e5ed5bd36605c5080ef2d9d385e63e470e036b1ac77637b8718822bbfdeaa9da40cda221073091fdfed91e2fdd7561c1694f5319abef2f19d0c0502ecdf80c5b00869a6a39cd031b9ff9065a96b903afaabf1c6f88b759900171c2794d2f651f3bc210f8e5c1671836aa1587393cd19ecbb2d187e68b72a386154a8258beee51c49ceac085373661fe5e268f3007db1448266f64121a60c3e21ad5"], 0x14}, 0x1}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x0, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x84) [ 34.239844] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:38:06 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x40) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x441, 0x0) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0x0, &(0x7f0000ed8000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setattr(r3, &(0x7f00000000c0)={0x30, 0x0, 0x1, 0x8, 0xffffffffffffff0b, 0x1, 0x0, 0x9}, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffffffc) 2018/02/28 01:38:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0x1, 0x200}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/55) 2018/02/28 01:38:06 executing program 7: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpgid(r0, r1) r2 = memfd_create(&(0x7f0000000180)="49e3090efcf7513c828639e38a25c32d88219441ca3ed0e5d08c89c0080b057762840379695ee25e66", 0x1) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$setstatus(r2, 0x4, 0x4c00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') lseek(r2, 0x0, 0x3) creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000704ff8)='./file0\x00', 0x0, 0x0) 2018/02/28 01:38:06 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) sendmsg$netrom(r1, &(0x7f0000001300)={&(0x7f0000000040)=@full={{0x3, {"315e9421be0e07"}, 0x3e0000}, [{"56045320440b83"}, {"fa640147406f20"}, {"b037845eb38655"}, {"64519cd3974f1e"}, {"fc369ed83ff4cb"}, {"357b467366884c"}, {"ab2ad8cab2e404"}, {"efad178d74994a"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f00000000c0)="6d8190785e258bb9d86b1ed4b7a329568ad5899670d98782065d22ff8d700ab530119e113f5a4dd6a5d33c1b4f269ab4664995fe6229643523741feea59ae6e7ba97c42f0f774a6daeffca9c6f7521f9461102d9a8b99c1db4687c84160ec6478a95aba03504d3df31f99b91dd9e5e88130d245c34d78f2d47cee5cdfa8ccf8fea47fd56ae9d", 0x86}], 0x1, &(0x7f00000001c0)=[{0x80, 0x11f, 0x69e, "038b33add81b39363cc3bb5bebc691cd17ad0ee6749993e384451230306bdbca005b1ea657ee888fc614e63383178c01782c2f878676592cc9f7d139357739002b3a463dc021bf657d2f26122c6296922cd3d1750536eb3841ec1cd6b36b5bd7e85869b17a2a9cf6d45e9414c4b8"}, {0x80, 0x13f, 0x4, "cd42e718795bb2653ec1d9342bf2b04656c93a53695632ba8b2a4f3bd371270489e8adda5f1afa04fc1c3277dfd6bb8933e8e9e1d589363fab0cfd0032910367211128e5f8c880390a072f976925d53d4cfcbd6bf60e27eec8233a38e3a4891f2badcc69ea0aa0238d36e4af9d9a"}, {0x1010, 0x187, 0x1, "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"}, {0x10, 0x13f, 0x6}], 0x1120, 0x1}, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/02/28 01:38:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) 2018/02/28 01:38:06 executing program 4: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x0, 0x5}) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000f3c000)='a', 0x1}], 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/28 01:38:06 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="0300010048"]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/02/28 01:38:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/128) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = getpgrp(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001940)=0xe8) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001800)='./file0\x00', r4, r5) capset(&(0x7f0000000000)={0x39980732, r3}, &(0x7f0000000040)={0x2, 0x1a5, 0x80000001, 0x6, 0x1, 0x2}) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x2a86363a069bd62a) writev(r1, &(0x7f0000001740)=[{&(0x7f0000000200)="62230b5900933546f600a620a5391fabc7bc1a080419b2025472aa6314d8e130a20c704cbfee4a0ffda19681f82c83bf63d40cd4ae6577b557510460e187c44c218bd73d1dbb97a1c02708fe8b33c547d4bf0a3496ea7a4f8b5598cf5473e68a73929cdd5d77a089c40a05fc0637dfa04af4bd14a4e21f03167247fb1f", 0x7d}, {&(0x7f0000000280)="96df066a8b0699f9706f07f73b5d6fa475992ae3fb40fe36d2ea4d1aa38140a9476df9dec57f0f0c32b76d7d8a8295a099aa327b54b0421aebabe555bd9b405c7b23fe3341e5bad4330ea79b7844407400d3ff8777d2d687ed06c28860b40900d1d64802fc6966f18b926098c0978e60bd6875edaa132f0dfb0a85b469a86dff0037621e713816a07bda1f4310c4b31772ee581328e6067448b32e09b702b23b", 0xa0}, {&(0x7f0000000340)="b17e447166b5ae61a4da136af72a49f05a315f14628ecdab508b4302aff3d068f0d83d807ae5e8ecab3a203e21ad1da00af6fc556cd453906cb52deead0d2363901e0a264744f277adb5b365739595d7dc6a076c76aa17699bbd4fba6d6938489fa6bbc3687a3d276482c1277b0d8edebd890f88e8f4edea050679f9bd54be2fb4d23c0b80cdff", 0x87}, {&(0x7f0000000400)="d07033e31b79a06ea17f5dafbc45a864346efaa11f0dcca27f07000d50b18f6f426db5af1051c8c90c67c634dba6277a8d68052f94ba02e0e90d2fc475a9d894afbefdf138b0e72d45760496", 0x4c}, {&(0x7f0000000480)="493c2efd46526534bf1e657407328edd90bc8abc4429540222af614ef1492df9af1d1caa804cfef2db57f9066022fe7d5586c0a6308d0aa1f54b6394bb4ad2552f4cef42d2305bdb5a5f23ccae40605119f221793f7a0aa6d9b299073ce14abc0a193ad6ed989e1041ab63f6908ab3cb54378d5b660e59d5e07d992224d84998652211ca8b46a437a247292af6b685a7b8001cb67c3d2dcd0c547455203a1dd28f2bc56448ebc72f19b5faa6ca1f89b514f30491acbe04287e3ae9682785d05855141c24e3196e8e0c3d4bfef6fe38814fad603aa6d9416a0289b723e91f116723d66a610f5646f0583254", 0xeb}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="2daa765edcef09666154633b1ece2c5e1a431a365e4897992df35e0a042a05b2275654643a0e67f0a40df76efd2f12720cb06657d625950854049165baa4eea297982523657604f6d4a8c7f8c72d00ab75b1e165b94ded016ddb60b40295e4fbfcb6cc725c282d82a0d761a152ae7a1b2d1d4990918f0bd803cf3fe6f595646e14d790b15f5a714df7495ae670d7218175057ee92760c0731fb2b7e4f98f57dbdf", 0xa1}, {&(0x7f0000001640)="3fa548153ccb752f", 0x8}, {&(0x7f0000001680)="7240339a7db63f90a8179f947a8bac5f55d8dad61111f7fabc943f7c884d66a80b13d4ba8dac09a05063c415f0846a365b820340fa524c74f3e3e7daeacc3f508e9b2ed73f6dfa2c70", 0x49}, {&(0x7f0000001700)="7735f96720edc866edce1235952e58e864dcadd72c7e75ab2f809aad19e6d6f99118b1e9c789618fdb496507bacef1d4f79d43", 0x33}], 0xa) 2018/02/28 01:38:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001740)=""/117, 0x75}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) 2018/02/28 01:38:06 executing program 6: r0 = socket$inet(0x2, 0x20000000000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x1000}, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x5dd, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1}], 0x60, 0x100000000004}, 0x0) 2018/02/28 01:38:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x6}, 0x8) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000001340)=@ax25, 0x10, &(0x7f0000001840)=[{&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000001700)=""/171, 0xab}], 0x3, 0x0, 0x0, 0x7}}], 0x1, 0x0, 0x0) 2018/02/28 01:38:06 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000540)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) readlink(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=""/121, 0x79) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x40, 0x7) lseek(r1, 0x8000, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) renameat(r2, &(0x7f0000db3ff6)='./control\x00', r2, &(0x7f0000fcfff6)='./control\x00') fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000200)=[r3, r4, r5, r6]) 2018/02/28 01:38:06 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000180)) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="617474722f63757272656e5f00a751d70f1567956d38895d68e530edf9d664ecd048b933bbc7b05e9377a36c747b203722dc59fe3170131abf1f1d08cbafdf0baf351c5ced88a593b39427d6de28f45842e89fc2e68a85828d0ec6788906cc28bdd9bf6bca7fcf9d4c18b44b2f881e503874c24128509b496c7ea66f2f9488eed686cd0f7b9049d52b65f038385a206ecbeea96675576cd52adb3589b48f3a19df5f1055248f6de5a679b47c6d33e89b4bcde0982749") pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x4) 2018/02/28 01:38:06 executing program 6: r0 = creat(&(0x7f0000918ff8)='./file0\x00', 0xe) listxattr(&(0x7f0000fcdff8)='./file0\x00', &(0x7f00009e3ff0)=""/16, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000036c0)={0x0, @empty, @multicast2}, &(0x7f0000003700)=0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f0000003680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8080001}, 0xc, &(0x7f0000003640)={&(0x7f0000000240)={0x33e8, 0x39, 0x400, 0x70bd28, 0x25dfdbfb, {0x15}, [@nested={0x128, 0x92, [@generic="73c9e4f2886fa6cf77be8b118fca14371afd855a709559a5e6e2d67c0772f0bcdb4fac4e9ea58df3a5f5e2de07e6683f50a07339be03ec53a966f4d9da517daa551a2be5bedf2c1624392ceb1bb4e7d4dbd4264c5cc20919483e7decf8007d46fe14f96dca66478659479b4d9c4831f24154ce90a343c053a35f923d34c0ba1eef7b5dec7e6db94c301fa8a5cc5e909365602321c3e9abeab118b7b5fa572dcb6aa135d2512515d8e7962ba62a16e8167d2b4e874c0244b59ff447a28461011c2450bc1f72e442550444d8bd9bd76e8d0ea8b8098b775b414bfad0b7bbdf317a0304715e6845a893fcb8d7", @typed={0x28, 0x24, @str='ppp0wlan0eth1:wlan1&selinuxbdev\x00'}, @typed={0x10, 0x46, @str='^ppp0$-\x00'}]}, @generic="f4fcd6a2f8c2918974cd8fc1222f95829616900e6e652efd1fcbde5f5bf9c719e397232c607aec38147b01e604179a2a93045c6ed366439902aa61ef67b481620c224879012898581c7ef68b3c3b0e541e6ed57b693917a07847b1fec776aa1e80b6b62b46e029410630eab64887ff0bba4354e0f62075d0950462f2ea06e23bfdaaa10d53823d516814292f48d26a30e691a99483e0af0096506e2cd84a3043cc14baf70442b6c05c6d4456915f8ca5368b0c052bb07f54cb32092df9e4dcd421cd719c49863fbf645deee0574324405ea7970d69283621056635a566dcf729c11546f462fb508d9952df021e3074c549371ab0", @typed={0xc, 0x36, @uid=r1}, @nested={0x20ac, 0x70, [@typed={0xc, 0x6f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="d2f17a80a4e07144d4d5fc2fb38dad7b16b5d021bcb0d3061275ce2bd1459089b7de69bfe97fe581ddf6d9a43d3d5cce9718a6b68bfd1160d59222a34ea4bee10f3a6d266a49df3b8ad818f454749be19bea250c3f65405cd5d1fd6fd3e78f6aa13db9298f19d3824feaeb84293911a40fd7bacac3aaafaf77cb91045d723b5f3a37c7a002a4f5e3ab6099054e324872a77672fc02f07c15ea23ef", 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@nested={0x10f8, 0x26, [@typed={0xc, 0x47, @u32=0xfff}, @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}, @generic="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@typed={0x1c, 0x22, @str='systemZ}security(\x00'}, @typed={0xc, 0x83, @ipv4=@empty}, @typed={0xc, 0x79, @uid}, @typed={0xc, 0x4b, @u32=0x11}, @typed={0xc, 0x79, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0xd, @pid=r2}, @generic="765e1088caf0fce0fd9a699769227c43a59deba537ff4a806878714c68659235ca651ed7f963b5b150283a91bf99138a85c07dda7c44d5513776dc0d4ad3fb24265d62eb77fc38c5b56134772287344b33c2fb0abddb140ea6d7094cb1ab8ea316fb1a013e81fafdf03456b6c6232c5c862f39ca48c5384f573cb34942dac549022585"]}, @generic="9b3e28d71102f843"]}, 0x33e8}, 0x1, 0x0, 0x0, 0x4c000}, 0x80) 2018/02/28 01:38:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r1, r0) fcntl$setpipe(r0, 0x407, 0x5) mlockall(0x1) 2018/02/28 01:38:06 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffe01) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/02/28 01:38:06 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x800000000, &(0x7f000000b000)={{}, {0x77359400}}, &(0x7f000000bfe0)) 2018/02/28 01:38:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000002c0)={0xfffffffffffffe58, 0x5, 0xa, 0x5, 0x0, 0x0, {}, [@nested={0x0, 0x93, [@generic="0fd5b754d65300dbb7576dfafbef94db935663e6462931275c222783682555d26a196631a895e587115aadfa29f9b41eeea7879a3f29753d866fe8faaf42b0f414302e75d821a84b5617d241338883afe40866a5ceeafe6da7846cf33672941bcb8f07db2ac406fc346f20c0b1f438e9c7d36b9de140cf426274a398ffef4f49ce0978f92985908b4363346e83222b2df1a76b769c257c896417a0651ed11c27a6a5d9fbb7", @typed={0x0, 0x12, @fd=r0}, @typed={0x0, 0x3f, @u64=0x4}, @generic="bfadeed9e5014043905d3acd33058589eeb8f29d9c68ebb85dc68644006ede63c66dbd6b80a312c5360708903838973e07c4abda9e5966926bff96463feb2a31b5fd3c1bbe348b3c69a0c7b60ebbef09689d400da3bc614afab9cef368e8b526919043ac1427b9684c8bddfb716be6b5f1b1f53428582c2394cf98babea70cf0a3f5b6aa7937675785be34a1fe9de44188ea61ace2d8c02c2d2ff83e1034d473d8c119e1020144f6d13bbfdb39e8c96be4c0e5d9e2a24760eb1d3793e830", @generic="71fb3bd2933fb4ae4188d366dc358a5b29fea0b19ebfbde46eae", @typed={0x0, 0x3f, @ipv4=@broadcast=0xffffffff}, @generic="56ed33848d6535414a637f5faf5331f3e7f5613d62963af0915a624b3848ae5ffe15c3afd7e242772bf9491d8b4e895d758f6ca1c5b8dfe0805d7f5cf63654"]}, @generic="77d94fd0cf77975ddcb2198d26817d159595e4431a3d2ba0e599fad16552cad5a4dc30a836a64ee9d194819e750e9e6fb4f4d6b636a2a819ae447f90824b093b643aa5040e4a7ba7954348df5c81c6837f495af109a84e398cd36ebffa", @nested={0x0, 0x50, [@typed={0x0, 0x5e, @pid=r1}, @typed={0x0, 0x6c, @fd=r0}, @typed={0x0, 0x4, @uid=r2}, @generic="8e122a1cc0081982d612bcb5f135b170cd161ee67e6f592c158ac068083b86800f6981c9d2f8ba42430834121ee7db5927ba00fa500dd96a5a8974592d28571622ee56cf23b764c5ff2c7917f0c273b85baec6328b453571424610df15a1d8c3db25e7e40cd128c9f5f81bb3ddc55ffddcf720ecf61e3c36d869094411eee61992ae087d7b663556d501884f8e96780f10a0ef68e39427cfd2d4c52fd3486ba2ba7a60a4ef9545b6172f37ed49d24e3cd31908cb7c08e72739560e15638a56bcb7e199f8ce5428d7e63a012af9bf9b1f1dcc4520987de5b356132fd7f0cb81b31f550dd4", @generic="62d66204257ad6d8ef4eee33b5f892192ba581b17801fa2acf524557ffd0328202a536aeccfb81b7368c9a03ce1277b392b93d6a427425d6af0eb157a7d0e01c3c04d6b6ed97017997b4e3dc5a8aecd9bd4388fe064dddc31542f025e4ba35e6bc0ca1e9607764bc3f468a9070411ef337583fe027597995d9949139225b89e6e7100104f54dc36f0ebd2048fb97e870621309a95b0acbf9e38b422c6236599d9be62b9b", @generic="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"]}]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xffffffffbfffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 2018/02/28 01:38:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0xb4, 0xc30, 0x3ff, 0x6, 0x8, 0x20, 0x1, 0x7, 0x98, 0x8001, 0x5, 0x200, 0x2, 0x4]}, &(0x7f00000001c0)=0x108) lseek(r0, 0x0, 0x1) 2018/02/28 01:38:06 executing program 3: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="000018000017000000008dbf390f00c6c44c5cf0c0b2fe79d343c1000000257c80f021c74fefe92ef61b1b2a384764aeeaadce970badd47c5249dcf2825cf4ba219dd8b99f623e5fa01bbc3bf994f6f739f21443b6916151976273f419b3348240770214eb8ab5ccf908fc8ef8d17681dda2e69659e8c11e2ff3c2d8f17545b4429309a9f0139f88956c5a3bc01c9a5b6329dc52809aa32576bac167cb5571a3901f3a8c9e5e3efac4c3ef2ba94bab06ea4394b0d6579720dc6baed869894d61f0707016b76bfc73d2ec4776d2a0a62c7329d3"], &(0x7f0000000100)=0x10) sendto$llc(r2, &(0x7f0000000140)="03b8e40bcebb1c7165c9266b6bd81e8d100434b582209fd23da41588214d9c40a3683af277830f3dbbcca7db66e847651eec962d809731257ba410ed38de2256057a4e89058f7971a9ea8db2587d2da7700899a95000cd7ae2621f6c3ac9e5b6c2a1fbb352f3f49e981de495e3137544760127a9e729df575ef235c2ba84f4d4b8f49d0cab75fc5fb6a68b98b0a3a77b683a90a8ee5254d9a66157ea3b04b27f63d970f1d37b3dea3b32", 0xaa, 0x20000001, &(0x7f0000000200)={0x1a, 0x0, 0x1f, 0xfffffffffffffff7, 0x0, 0xea, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/28 01:38:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(0xffffffffffffffff, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) dup2(r1, r0) 2018/02/28 01:38:06 executing program 6: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x200) setpriority(0x1, 0x0, 0x0) 2018/02/28 01:38:06 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x800}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000003c0)=0x7) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000180)=0xa) 2018/02/28 01:38:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x426200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) sendto$packet(r1, &(0x7f0000000040)="aedc79bfd1cdb4c5b68f32e0cd1e2dcfe526af53d64bdf7a453923c84ffba7cefedadf33a63f7fb963ace6e75976579834fd46dd3e71b23c33628dbaafdbdfd3e7db14fe63e8ed866edb0e8c6663acae9d21fbb6b3f21979d459221c6453a08e9882195d6fab33f2d11c5f73a4bc229a9e8da11206d7da96312c12b270f9eb188ae8d8affecca6acff7442", 0x8b, 0x4880, &(0x7f0000000240)={0x11, 0xc, r2, 0x1, 0x80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4aeaa), &(0x7f000005f000)=0x4) 2018/02/28 01:38:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/28 01:38:06 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fd79b590c4", 0x2c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404a00, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000640)={'bpq0\x00', @ifru_settings={0x400, 0x7, @cisco=&(0x7f0000000600)={0xad9a, 0x2}}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4e0, 0x0, 0x0, 0x1e8, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xd}, @empty, 0xffffffff, 0x0, @mac=@random="b75f1d0b8b8f", {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x400, 0x7, 0x80000000, 0x5, 0x100, 0x1000, 'gretap0\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x60}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:etc_runtime_t:s0\x00'}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x7, 0x3, 0x8001, 0xfff, 0x4, 'bcsh0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x204}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x2, 0x5}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x42, 0x3, 0x4, 0xffffffffffffffff, 0x80, 'bcsh0\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast2=0xe0000002, @empty, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7ff, 0x4) 2018/02/28 01:38:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="2c09e02cd20e659842f20fa440f7b50c2dd4e7ad0b3a0e27aa618d6e05185c7dcd2b714ca97063a8dfa35811b3442232d0967788107adfdb0a22922a19e1a2388b13890fbb290b4aa275578c51ee897ba7dc8f0cad1c3aac001b960ae0fe6187dda0928c9b6dc2d8bc36d7ff02687daf57e37adc891d1c2842b16b297a670a010abe974fccd95f944218104a9ed0d17ff97b6e0eaf30a979e735", 0x9a, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f0000000080)=0x57) 2018/02/28 01:38:06 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fsync(r0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x7, 0x0, 0x7, 0x72b4, 0x81, 0x2812}) 2018/02/28 01:38:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x8600, 0x0) sendto$inet(r0, &(0x7f0000000180)='G|', 0x2, 0xc03f, 0x0, 0x0) 2018/02/28 01:38:06 executing program 4: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) 2018/02/28 01:38:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/28 01:38:06 executing program 7: clock_getres(0x1, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) arch_prctl(0x1007, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000c40)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)) 2018/02/28 01:38:06 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x105000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x24d7, 0x3, 0x4}, 0x7f, 0x36, 0x1000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @local}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'irlan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @empty}, 0x5c, {0x2, 0x4e20, @empty}, 'syz_tun\x00'}) 2018/02/28 01:38:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_adjtime(0x1, &(0x7f0000000200)={0x1, 0x1, 0x400, 0x4, 0x80, 0xc5, 0x40, 0x6, 0x80000000, 0x1000, 0x400, 0x6, 0x8, 0x1, 0x100, 0x1, 0x2, 0x8, 0x0, 0x6, 0x8, 0xfffffffffffffff7, 0xa4d, 0x10000000000000, 0x4, 0x2}) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 01:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_create(0x6, 0x80800) 2018/02/28 01:38:06 executing program 0: r0 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e23, 0x6, @empty, 0x80}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x1000, 0x6, 0xfff, 'queue0\x00', 0xb9}) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/02/28 01:38:06 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) utimes(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)={{0x77359400}}) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x5, 0x6, 0xc3}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0/file0\x00') [ 34.473398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=6463 comm=syz-executor0 [ 34.502832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=6479 comm=syz-executor0 2018/02/28 01:38:06 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-[\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)=0x10) dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000280)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x40000404) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00000001c0)=0x4f46) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x102, @time={r5, r6+30000000}, 0x8, {0x7e, 0xd52}, 0x100000001, 0x0, 0xa216}) 2018/02/28 01:38:06 executing program 2: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @tid}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f00000000c0)) clock_settime(0x7, &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/02/28 01:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000580)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x2, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f00000001c0)="8f42d1322701a92e2d135ae86b95145ec16eea61286d02c9032b2e683721967e5b638c44334ce80262fad28883cfb1d107f7427508293a9095bf8cbc0db6aa5bfc01b87cf262c86774627002bc26ad248dd933432d187f6b550b5515a7001622032c0c3930a8c5f5fc30c103d596bb7306abf3e9b7cf839a125520f8f6c710c7562c119f9c6ea576e4b5c647aef65aa2dabfb1ad283525c0d918c6f2dbe04cdef2f79ce1", 0xa4}, {&(0x7f0000000280)="ec63e9806d67172f5afd6f0f1d", 0xd}, {&(0x7f00000002c0)="7732a3b8f705414f93a3b3a988d93799630c989e3497bb236b4896389bbed8c9eaa1ab3f3db79755d4bdf20c175ca72401839c7eb40f340e493f20f57aad5a9ab73651fe904a779dddbedc52cedf11dafff9df48", 0x54}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1b0, 0x200000c0}, 0x5) time(&(0x7f00000005c0)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/02/28 01:38:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00000000c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='.', 0x0, 0x0, 0x0, 0x0, 0x24011) 2018/02/28 01:38:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/02/28 01:38:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffde8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/02/28 01:38:06 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="896154b89ad9dca84f088db664e8dfa1fe76b6d887b2cdc44c322ae0c6be1c528c9e18705b60843ad84c67fac86bea45b2edb6899785c5e2a2a393494ddc2b6ff0e14560ca3179a258e9b865f80c55f081646f6f23826383af684abbf556a1ed22f52b9473ce43dfd0e27dd067452600b9451dc5925811f9ba2c4924e85d9fd4cc26195830a2c5c0ab0849c0924ae4a0a8639488a6719aa76c369420641a5cac31efe48459bdffddf6ba9265ffffb49516", 0xb1, 0x0) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="a16fb8e9d2bdbcedaefa4cca74b2fb82132a0183a49d6093ec31d179f4e1ce9087f7f33a0be7d2caf8", 0x29, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/38, 0x26, &(0x7f0000000400)={&(0x7f0000000340)={'sha3-384\x00'}, &(0x7f0000000380)="42c29dfea62d560617b173946758fbb15096b5b275bd90a8caad6031ce15fc9dee1e3454be7a5dc9bdbaa5f0259e8c7358ffe424ea2fd6582f609ba49e03da2b298ae7c1e2062f978b4e2f40df4e4b9b1f08d0a95c163ad2b8ca33000f1f6184cbb6bc1935", 0x65}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) r5 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c3a000)) ioctl$TCSETS(r4, 0x5402, &(0x7f0000fe0fdc)) ioctl$TIOCEXCL(r3, 0x540c) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="506eaba7a286b8eee416eb6ddb8214b11fed1f4acca131634cbd6360b946871839faa65d19a954cc1ec3c6a02fd1df609bd572ae59e135185be0aa6415695098f4722b78d8cc846ae79325e37725d2665510e75248e55046c169cdac4db3b7f8", 0x60, r2) 2018/02/28 01:38:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sync() 2018/02/28 01:38:06 executing program 7: r0 = socket$packet(0x11, 0x1000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b67ffc), &(0x7f0000000000)=0xfffffc75) getpeername(r0, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/02/28 01:38:06 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000140)='..') umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) iopl(0xffffffff) getpeername$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x33) 2018/02/28 01:38:06 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x32) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x27, 0x8b3, 0x6, 0x5, 0x401, 0x6f, "62034f889e910d455eb459596ffae0ee9a789c50c1b68d9ac83ce856e90b8ca492bf7c0d8db843b84f761dcb7fcc320f80852e416f91444ede7bdf2a43c784", 0xfffffffffffffff9}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000380)="758edf7c68e4b26eaf28fcb731be675aab90011ce9f14a71fd8fdf9ccced56d2aa38b6beee1e803935c1794977a60d6422b12ebc96d867ff16e5baf849b2b5ef45678bf936a894305747895f10a1a9bcaf6557d9b760242fd3df721652a59c8dc974efd3ceed85859f29684a9a", 0x6d}], 0x1, &(0x7f00000001c0)={0x78, 0x104, 0x327, "f4b25b7f4c76bc3ddc80b91117df3ba6868bc49ef0c8ccb2d0dc446b0315e325528980d17022b594dbb98b8dd4fc47d9c7662d2a57ff6371e16fe7c80c854d52665ef41b5a19c0f77c6b53cc1b3c7d1bfc726c2eeb399617db472ce63b19cb5a6f94479cf2b053b6"}, 0x78, 0x4000}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000300)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1000) poll(&(0x7f0000000080)=[], 0xf6, 0x5) 2018/02/28 01:38:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="249405fc472b6f66c058cff872117e29c2f5ba1abd8462a0ef14984fda9453bb110c734842f8e797f297b5d67ac9064035a53d256ce1bd7463b74cc433a8e7892c4e6d31dc46f788c3fadd6752ff38d231e75b9051c916415ae0d631627f787c001226dcbca3128793113b7eec130e2c0a75b40e98ae68728e6ab419151d53ede400d01b12a6da7945ce411e6cc03846baf6144e6850c4b9427cdd1c0a33d237832bc9e8119f06034d8fd4f5646a973f5e0a1ffe97661e8ae736d76cf0c5f413c851599abe6359cc602545ee965f4d6e0360f8382a73f5c5f4f539ab7c10a09765abe29ed36388d896", 0xe9, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socket$unix(0x1, 0x7, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) 2018/02/28 01:38:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0xffffffffffffff07}], 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001040)="8dfab1a4060ded482f6d942ccf2374dc2bd5de57866dc702ea3f31602ab2612d0ed5975806e3e7d6b396e6e128c8697a8b32416391e33824afeb31dc90129cb4b673abdbc95ebed95360c7d82d52e5cfd03029", 0x53}, {&(0x7f00000010c0)="a2446c0fc41c56d295dfa31072484a1f16c58556dbd12163992acfac7aecb1e63647e4e715bd238e60668a213c5b348347257708a940752d18a5932ab9794307b216e39363babd0d7cd019ff47e0f5d942eb020a0212e8713b4baa531e368205a0c7ab753fa06048b242776ae57f326de084383852", 0x75}], 0x2) 2018/02/28 01:38:06 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x32}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) 2018/02/28 01:38:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/fscreate\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000080), &(0x7f0000000100)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000140)="6174080000b7e90f7dfcce9c71bc15f7ce4f6e624b72143cf1cdcce2d6b6ba567b1bd01f7849c2598aa152fc29f9018f1aeab46a61ad015f026c4b759fc06c857b66a5d085f33bb6794e5c6d8a60d194fdb2404c2d5b89dadb1b50983ac12f009a1297f2d5c978bc7fcdb9c022d14915a4b27e22898a9da43589ea58373e1d7be2f4426dccd76ffd60d402afad9c93c750786d00000000000000000000") 2018/02/28 01:38:06 executing program 2: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0x83, 0xffffffffffffffff, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r4, 0xb22, 0x7fffffff, 0x3}, &(0x7f0000000640)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)={0x4}) 2018/02/28 01:38:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000004000)=[{&(0x7f00005c3ac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000000000)='ppp0\x00', 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xffffffff00000001, 0x8) 2018/02/28 01:38:06 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000cff6)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000180)="7bfed5c064d290c67fc11229fe421d67ebe140b1885cb45cd54425315eea5eb569bb66849309d6b8783d0c0a9df634e539aa8cf3c7fd226c64", 0x39) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000eff8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000040)="508c04d23a89263ba8b38c6f057414e404efc229b404f1ab4fafac4d3b9073c93eaa9c71bbfcfe54839cb2a6252d4de406aa57e27c78f43cbd973a40baabc35d9a5e11f2780c967ce1474fe13712dedd8728da2f687032ca49be40c2c664c9bbf32e2c2d07f839ffb37081d430b45cd35854ed30d415d4f7ece79bc1c92d75846e8175617c5b6dac023611ae4c15225b0435ec97fdddc5d751263658389365cf9044b765dbe6b53a05a3049d1f74b058652b8d5e979482aa4e4aa7247091648d2a1ef11e166222bed47cdb8ddb3c0cc4fb1df66feaad3e1dedbc9af3", 0xdc) 2018/02/28 01:38:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x80000000000000, 0x94}, 0xc) 2018/02/28 01:38:06 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xa, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/28 01:38:06 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"62707130ff0100000000002000", @ifru_settings={0x3, 0x0, @te1}}) 2018/02/28 01:38:06 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/02/28 01:38:06 executing program 7: connect$l2tp(0xffffffffffffffff, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000553ffc)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x8001, 0xd1, 0x3f, 0x4, 0xffffffffffffff41, 0x10001]}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/02/28 01:38:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x200, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x2, 0x80000001, 0xffffffff, 0x1}) dup2(r0, 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/16, 0xffffffb9) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r2, 0x80000, r1}) creat(&(0x7f0000000080)='./file0\x00', 0x80) pwrite64(r1, &(0x7f0000000140)="3b9efb0efe93c5ed8b5eec399550623e69409e6f1e9a3a56f77de40b8657c710540bdb121d9874190850701bdb1ddfee4dad9e6f73862f779018b8e96dd2eef053e5f01fad20743f8d2af667e2e876f85277da4e527f97e4d92bb8350474a5aa086e2fb346d03b5d0c020cf2f866a46821d05c73b5f29f974a2138060221cf6fb1dde5764df7f7e272053d9d006443fc6ef23b5d93fe58eb03fd83ef612d381127b7d66cb8417079140dbe7ae8b4c8595a2347f58d6d549934a57e1b5029e2f6236b1690302bbc026c53e154bedd0cf76a7d74e3a7925f2fa0ca791f2c56f7b15db39d56d9f3cdbcfa53", 0xea, 0x0) 2018/02/28 01:38:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0xc) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f000057eff8)='./file0\x00', &(0x7f0000c8eff4)='./file0/bus\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x4bbf, @empty, 0xb05}]}, &(0x7f0000000180)=0x10) [ 34.750110] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.764955] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.788307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3334 sclass=netlink_route_socket pig=6580 comm=syz-executor6 2018/02/28 01:38:06 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1ffffc, 0x0) accept4$netrom(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000200)=0x10, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4200, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x7fffffff, 0x4) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/02/28 01:38:06 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000810fc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001040000000000000000e0000001000000000000000000000000ac1400000000000000000000000000004e2000004e2000000a000000000000009267a9a5b885446a120a6ee29063f8222f38e02c13161fc7d010804940ce7e03a049b7b71f5e2911e183f7cecd8c472e3f9f032c22a4d2959dc02992dfa55ccbaf0be9232da8f57c66", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80}}, 0x14) 2018/02/28 01:38:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b0c000)='net/dev\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgid(r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f000032c000)=0xfffffff, 0xdb) 2018/02/28 01:38:06 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@dev, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001, r1}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/28 01:38:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000040)="11fd9481f907bf66f837b4b8d53cb7374b963b7dcdd2eb09440030ef4cabb7e41278f570428cf831294241348fa6ab319e0bea49784a0fe39f55d6ee07508ede99dad8341d0a977a8d82bf908b91c06657818062be4ca515b5eb9724a37fa093b5728a584b7af60029438c804cef602a3ed3f36aa4f0ce8305ffe8768877a23733994ee23153afc5c8218eb28ba1d031590ac452321218ac9c14844d1b93105c19f782c66d7a2480b4062ddfc9099a3bc54ec72d0c52a8f415d2b550823eee1d64275eb0f5fa525a47197b0015ee7c481fe059e95719b671a99c460061a2eb1af7c21bd9d64c2b532d38af6cb597d207a037b623f85b46ee2b9bd8fe20dc9b", 0xff) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) pwrite64(r0, &(0x7f0000000140)="36b522a3ba0efbe80596b9658c268598be80949ab4c38b783a640c2cc4f0c48e89aabca95c1f0f725189dbda683b201ebbb880da990e3db493378bd2a9031f91e1367cbbe69114d7e88e8b6caa42df92e9e07ef03b6c56774fa6e767dee3611c9225f5020f10e0365b818ba44c3f65e78482dbf7271b98cbbbca2727bc9864b807cc2f0713194e89e7d4574de53cd1e618b72e2fc8ed8c6ea07cb93d1d2d7812783a852e737c1a409bea56b15bf012f2dae7", 0xb2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/28 01:38:06 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="61ada3cf4f4dd246d4e1d96f5c58221cfb7916f32e87518496f714e20c72b66f85446616d31a8e32b7802c01d59be79e34c2fc54b047ba482d61f62a0378e4314b50a10658daadce4d5c59c5edcfd208875fc5") sendto$inet(r0, &(0x7f00000000c0), 0x45c, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:38:06 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000040)="6ab0f6481950c774a9a1be2d56e01b2ec63db2d8e825327a54402e77cf6825c0c7fb866d31144fb134b908b3a51691d1d9a1c27d8a74b58628eaa5848cadc870c1f7ce3dce5384ecc620818dcd86", 0x4e) r1 = socket(0x10, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1, 0x8, 0x9, 0x7}, {0x1a1, 0x4, 0x1, 0x9}]}) 2018/02/28 01:38:06 executing program 5: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x0) r0 = memfd_create(&(0x7f0000000080)="747275737465646574683073656c666d643573756d73656c666e6f6465766367726f75709b5b2600", 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x3) symlinkat(&(0x7f0000000040)='.', r0, &(0x7f00000000c0)='.') rmdir(&(0x7f0000000140)='.') 2018/02/28 01:38:06 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f00000001c0)=""/253, 0xfd}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x4, &(0x7f0000000440)=""/226, 0xe2, 0x1a8000000}, 0x5}], 0x1, 0x10002, &(0x7f0000000540)={0x77359400}) finit_module(r0, &(0x7f00000005c0)='}\x00', 0x3) socket(0x1, 0x803, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000580), &(0x7f0000000600)=0x4) 2018/02/28 01:38:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/02/28 01:38:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r1 = dup2(r0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="2578937c621b84e0f5a1bb032b4bb8ea485eb35ab22e6f9e5a64dc078925a98f13748ef9d9efaf0f") sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/02/28 01:38:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aed000)=""/116) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x9, 0x8, 0x6, 0x96c, 0x81, 0x6, 0x1000, 0x7, 0x85da}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2f572b5b, 0x853}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0x7, 0x3f, 0xfdd, 0xf5, 0x5, 0xef1, {r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x6, 0x1, 0x10001, 0x7}}, &(0x7f0000000280)=0xb8) 2018/02/28 01:38:06 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007ed000)='./file0\x00', 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="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", 0xfc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0xb8, 0x9}, 0x8) 2018/02/28 01:38:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setns(r0, 0x0) 2018/02/28 01:38:06 executing program 7: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x280a02, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) clock_gettime(0x3, &(0x7f00000000c0)) 2018/02/28 01:38:06 executing program 6: syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x924a3dc07413d9fa) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x6, [0x435a, 0x7, 0x8, 0x2, 0x100000001, 0x6]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/28 01:38:06 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) 2018/02/28 01:38:06 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f00008b5000)=0x3, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}}) [ 34.916775] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.955160] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/28 01:38:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/28 01:38:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105282, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000ffffffffffff000000006da36e5d731dc56bee85fa0000000020ddadd7a0e20cd362000000735b6660d50cda4568f9ebec59af7c6eacdad930c62cce602ccde628c00fcb3ab79f9583217b710fec503cd3b919040c6f0903fa880ebb229fef7045351c8eb38fd358266ca15dec3f00911a63e3419e3d1623677fe3c3afd33d"], 0x9d}, 0x1}, 0x0) 2018/02/28 01:38:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x8000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r3, 0xff, 0x10}, 0xc) inotify_add_watch(r2, &(0x7f0000dcaff6)='./control\x00', 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x80000001}, 0x4) r4 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000200)={0xeb5, 0x425a, 0x3, 0x40cb}) mkdirat(r4, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/17) mkdirat(r4, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r4, &(0x7f000062eff8)='./file0\x00', r4, &(0x7f0000b37000)='./control\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in6={0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0xdc, @local={0xfe, 0x80, [], 0xaa}, 0x9ffd}], 0xe8) write(r1, &(0x7f00000000c0)="33cec7b0704670e4b1830746c76e6c5cfe04beff17da90ff051a27c01c662a1e5c3866bc92d6f98f6a80e2b2d66ed340843c4ac9a2cbd68c9a96cb5ba57d380945fc4fb7b5412d3847700be52748a41c39b41a1d43e7efb186ba79867f12b29d591eb63aa31a8e72d3748c000000000000000000000060143fd6be8d1a4a05087bcb04e67130db1d999fb3cfd02dedb715927502033366", 0x97) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/02/28 01:38:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x801) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20180, 0x40) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x20) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioprio_get$uid(0x0, 0x0) 2018/02/28 01:38:07 executing program 5: socketpair$inet(0x2, 0x0, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x55, "8f2b5547e597e7f0bf456f5cae560725409e4ba5a8d73255f94d4d7466dbaca1ea667a9fe7e1e9e5a0a394291baa4168957981a8d030f2cef952bee1094d928c3c32942b68c23f6a725945ade1934aa332b92852d1"}, &(0x7f0000000100)=0x5d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000200)=0x8c) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) 2018/02/28 01:38:07 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1b1000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000040)="2821154880528d4b722ee7fb4759442a7db8e0050b", 0x558) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)="8607006600", 0x5) 2018/02/28 01:38:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/28 01:38:07 executing program 2: lookup_dcookie(0x0, &(0x7f000001effa)=""/6, 0x6) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/42) 2018/02/28 01:38:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="99d1504435bd2801daf763153fedbd3cb7bbea", 0x13}, {&(0x7f0000000040)="287ee6a025d384f65854a656d500ff2fe6f1023d36ebb239c3cf467372f093d1087e5ada7bf7089991e05385060ac260c0e20e672607187d9c3785670dc7a4274fee1fb499e7a11b991917bc059227d8431ca628", 0x54}, {&(0x7f00000000c0)="f4372b7fb971fb654036975ae39e3032b8167f465141ec46289b2c8f1cf24a72d1259b90fb498fee9d7b1cb48a069eaa98d9fa5d60b8357eb69d3acc14c36b030b3c08dc972d7a7ebc7af9cde1bf1db993da93ee1e43395d8b6378f8d63dff95ae38c52beb38a4ed128e231b51795292032524df3da184d9adb5e4e025ede3ec4e067ccaac5a87721ce3a0f8ccefd3f87b9888d76c60a9d75531872e041d7a92f84d66cc5334694102221b3475f9d1d9d51a7c8bbea0fbb75969908612e5f910d6817947b5d48fe628b60652aa", 0xfffffffffffffe76}, {&(0x7f00000001c0)}, {&(0x7f0000000200)}, {&(0x7f0000000240)="3db8fa3ccc4ab719fe0bc82f142bae18ac307c67fd2e2d7651123a2328736b5ff0f663730431229c3396b114c8876c94b9456eb3b6efdb759af69af5bec848f250ff5ae29036c973ea1505968ec0588bc0260a1730f2478d86e46130cef00740f5a89268f2fa7123628d0d742c8b616e0c56d1568fc14bccd3a768077300669752077aff1e2ed043140b977627f766f1c800ddb3fbaaa1dc3246442c25fcb80a11c1ef99800eb71a96f40e86cda127ef8cb27cefe0750aaa0d11d101a20f1f17527c1ac3f690d7a6c6a16c7a5d1b4edaaf31dc9e60b1dd943efe213b9a9f39cbcc8250f31173fec57412c870cb084e7535999ffb38c1eb", 0xf7}], 0x6, &(0x7f0000000200)=[]}, 0xc0ff) 2018/02/28 01:38:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x3, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt(r0, 0x9, 0x10000, &(0x7f0000000000)="d893177a1b1ea537b648333b1a3d67af7e1bf3625454cf5cbe0f6a39446fb72bd0af029e82570df83b32968d88b7530801b9f91c92fc2a1713358eb87a130edfa7f484a45ffab4cfa018c98777ea23493baf2c680fd2adc7490a077b048122c253b2b5e78d73f58e2fb3790212651116cbadc67c92876c0895aac8e2ec4d6c937f4fe5d0a4cd5c78d81e86b149504bbb46926f28b5521c9118cd3ba1fdd465ba91ea7ff5e8715fe13a113ddd1add31d6e94cf19bf5f39a956321922ae8bcc492176be38a90de2deb0ac2465cced6e6fcc88478dd1ff5faf779a89e244e468c4b5a2c4557b26beb17bc5a18", 0xeb) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/02/28 01:38:07 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1d9ee77ea0b9d4f41f556b114db6e72030f43387d861b041e8bf36fb2c7bc07c5e971ab11918ca6b91dd78cec1055df052ee52ce7b275b2d9496532025fe6de9d3158632e555e6707ed7040e60ea4b36b66f682142819671fd67e7bf09bda9928da386b44073081a4d8f6700b6697fd1b1755851930d075f297cd78c594a084c9050980f364c9dfa59d18c793528ba04a82d7255fb37c8c1433fd944135bac5f5c99babcae47b355b7ee8cc76f6933bb81c334118acb37cf9b9be0b9dbf4e359c9688e3f3b48e8d25df81e10a5bfc122d8d94222ff45c94dc685941f6a11b81ca64a7c0d676ebea05143d0f308fca9834acb", 0xf2, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/143, 0x8f) 2018/02/28 01:38:07 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x7) poll(&(0x7f0000ef6000)=[{r0, 0x120}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x400800}, 0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) signalfd4(r1, &(0x7f00000000c0)={0x20}, 0x8, 0x80800) sync_file_range(r0, 0x6, 0x6, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/02/28 01:38:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x801, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xf604, 0x4) sendmsg$nl_route(r0, &(0x7f00000103c0)={&(0x7f000000fec0)={0x10}, 0xc, &(0x7f000000ff00)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001900010200000000000000000200000000000000000000002e9df6050643d906755b43f1ff2b4602cdac32eb55782b099d396761299ba8b14ee9595aa182d3bb8598bedfc03b0f1a6fb2"], 0x1c}, 0x1}, 0x0) membarrier(0x48, 0x0) 2018/02/28 01:38:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0xc, "c7bac438015df6089f0413905b1bad7bfa5983c443353813afc3cfd01c3494bcb3b9c136716ab526a16c4b29e19aa03c5966092d32301a2f17005a2ae68fad57", "ab66fa6c8adcecbf689063882a051e654e5549bcf518371aacdd6141c9d55a425fa327904dda129c6f33b39c2d5651e36e7605e20913356dd693de71cac556a9", "46e92d1c3ee9334d171be503f9e12c2fce69f8788fc28493c35fc37d388e1e27"}) 2018/02/28 01:38:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000089f98)={0xfffffffffffff801}) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x5, &(0x7f0000000000)=0xfffffffffffffffd) 2018/02/28 01:38:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4006c0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4004e20, @multicast1=0xe0000001}, 0x10) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) signalfd4(r1, &(0x7f0000000000)={0x4}, 0x8, 0x800) 2018/02/28 01:38:07 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6, 0xfffffffffffffffd}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/02/28 01:38:07 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=@ipv4_newroute={0x20, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/28 01:38:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0xc001, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000500)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000400)=[0x0]) setgroups(0x7, &(0x7f0000000440)=[r1, r2, r3, r5, r6, r7, r8]) 2018/02/28 01:38:07 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x6, [0xfffffffffffffffe, 0x1, 0x7ff, 0x3a, 0x9, 0x9]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x68, 0x5, 0x5}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140100010000000affffffffffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/02/28 01:38:07 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgid(r1) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000040)) renameat(r0, &(0x7f0000000100)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0/file0\x00') 2018/02/28 01:38:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000002, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/02/28 01:38:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000015c0)={0x3, {0x2, 0x4e20, @empty}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr=0x8}, 0x100, 0x4, 0x634, 0x6, 0x4, &(0x7f0000001580)='tunl0\x00', 0x854, 0x7ff, 0xa3a4}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x29, &(0x7f0000950ffc), 0x4) 2018/02/28 01:38:07 executing program 3: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440400) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) 2018/02/28 01:38:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) recvmmsg(r1, &(0x7f0000004c80)=[], 0x0, 0x0, &(0x7f0000004d80)) 2018/02/28 01:38:07 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip%d%0\x00', @ifru_addrs=@hci={0x1f, r1, 0x2}}) 2018/02/28 01:38:07 executing program 5: r0 = mq_open(&(0x7f0000000200)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f0000000140)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xc7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/02/28 01:38:07 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/128, 0x80}], 0x1) getrlimit(0xc, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0xc0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x0, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) bind$unix(0xffffffffffffffff, &(0x7f0000850ff6)=@abs, 0x8) 2018/02/28 01:38:07 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) open(&(0x7f0000000080)='./file1\x00', 0x40000, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/28 01:38:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500), &(0x7f00000004c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="00002e2f66696c653000634045d4512a79ca2eb9281826d9d1d406397e4ab2c0516953e95f2923e8d696ea4e41bd7559adeec507e175d2da75523cb9d0ee081f10558e6f8e88c2bbf90ffda9b0e2d5f2f416e371a74eea2f7e37f125ebf6c006dcb58eaaa10a70d36694a104fd94a274b9881f020e30d6ec7f4468efe5ee3abf2db32c9b38f89924fbdfd9982a772f3af0ec2004f55a90a9cbf869df62babe40c74d0283cec586b261c7b6aca798845bedc0b0730654cc4f82e6d5ffa0f3abb939d3dca2ed83947e03360ff374f6aad1a30f08694c"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40000000000, 0xfff, 0x80, 0xfffffffffffffff9, 0x6, 0x2, 0x7, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x2, 0x3, 0x251a, 0x1}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000440)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/10) ioctl(r1, 0x2285, &(0x7f0000007000)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000280)=""/158) read(r1, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000480)=0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0xfffffffffffffffa) [ 35.135329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6718 comm=syz-executor2 2018/02/28 01:38:07 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r1 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) getdents(r1, &(0x7f0000000000)=""/146, 0x92) 2018/02/28 01:38:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) fadvise64(r0, 0x0, 0x9, 0x7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000180)="a67c52465a51617b2df15bb459bd183d445814e80c9ed2916b58131c", 0x1c) 2018/02/28 01:38:07 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tee(r0, r1, 0xffff, 0x1) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000002c0)=0x7f, 0x8) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/32, 0x20}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="cc000094cef9"]) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x100, 0x81, 0x8000, 0xc3, 0x10001, 0x4, 0x7, 0x7, 0x100, 0x101, 0x1, 0x81}) 2018/02/28 01:38:07 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xd, 0x3, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000026c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0}, &(0x7f0000002740)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002780)={0x9, 0x1, r2, 0xff, r3, 0x9, 0x8, 0x9}) sendmsg$netrom(r1, &(0x7f0000002680)={&(0x7f0000000080)=@ax25={0x3, {"6a3929c42ad56a"}, 0x9}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000000c0)="b604263d059f971a16ed655b73f12d2eb3d61d78a9eda5cb61ecb605a8da5036d6b9b0f004e7f7660914bd3d2ddcb5bca052ebff84ce7d330a6153986da9a9be525faf43cfce4d1fcb71fce37354e4ece73ca369a753e9e0b367cdcb5b1a3727760f9f01", 0x64}, {&(0x7f0000000140)="ed2877bb85dd8667efc8d033ff3d952d7b3d5297f5a5284d40fe695aad2a420607033cd51133dcb5ab7d3528d0ba8b2fb57df6f42bef7c82dcdec0f47c135459dea05e0df168fe459e7ce4aba6931609c8b0402d49ca8b87c837d44d201c1623245d165a565fa7058b", 0x69}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000001200)=[{0x108, 0x11, 0xffff, "a0efbe5b001134ab42ed7aededf7d5ee63cbc22518db6a90e54f3470f012bcce522eee6f537499f568df25cfebcab751d85a55a5e4f4641013206d4873ff6851455feaa99faedfe918c48525f2ff450bf9467ffc6596e84229568c46093a550b542f16d84779d44d435e9a36cf0bfdfb393c73b2683da73c3201859f1e6d5647b5f48618ee04fa4318c2e89360fe36c25d9afd1a4937ea56109942ce4b035c8d1e4d0070de076c4bed0e67922fabff8d172af935d5c81b9c3089d72770bd05f045f2ced38a5dd1e7be49055ac61d26d0de231fda675f4e1ccb6a5a251f4ad30028b3a3cf6d49f986571d93bcfd2791c395430e645097e375"}, {0x48, 0x88, 0x7ff, "dc17defc17c88f450339a66e6a7e95729ba43e377284f20d310cd34ed80a980facc3c9c32cda101413dac26b32049a60df4edef75b8fa6"}, {0x1010, 0xff, 0x3, 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"}, {0xe8, 0xff, 0x43, "62505c33bebc5a1efc00cbd9f50b219a21ce7a5e9da62fde01a567cabca70eb477176fe33abd4b680db7790e0f571b9b69ad8087b456fd19a016b15acb03c4d47160fddc6f94c92bc05c4a078609fcc41283c31576863ef94ff45d8d83b866eefd8125629616522cbe432ebb00b8d24af0feb6f51cbce94b6139d7706d31dc9f45bd0b8c30dca564e57ce582e6d8098bf8336236bb589e001ac322830f60ecf78221a95a1bd7ceb39902e82fcf4c55e7769e948260f28543f0e973312f02d1979a91fded2520b8ade0e69286b008e7354f2f3f8db6946d"}, {0xd0, 0x10b, 0x5, "24438d3d48f8dd90796deedc2ee9d48ec7e4fd0aaa7c5b306a2b73636b9e74f4aae8cdefd75f563ece96f18e3b69890494e20404c2efd1548217190cf0bb94f442d37947637da0ac8cec293f73daec8d5f40cf1e9001a2becef73e32097c23b528d4167ddcb7a331fa8796112ab4906c47edbcdb2a7e213eaa51fc514e369c7d5282aedb924e0fd6a4ef1bd2d76b185a7ae6ebc8303046f48d62697a30060aa982c74426cfb07743f88494197914315aadb22629f1f26c8b7a15d3179743fc"}, {0x40, 0x118, 0x0, "819a1d844fe5ec95a4d67e61666966175a7d654d75c4dd377214dcc7fb524df10db1f133effdaa3e6c"}, {0x88, 0x0, 0x7fffffff, "031a88ef925fc5643472ee5a9263a0503b65099f83fc1772f97dbb7ad8ec92023b06521f2188de96e89e1b9971b3267690aa9a20b06b9e93554a51dd1737ce7fe78a6066abfa9e2ca73eaf908532940bfffd84ea65165d890aac93c9a24fec7d2a0ae7192e94ece8309bca3eaf9d0dab83a5c3"}, {0xa0, 0x109, 0x4, "4c3915a98bf3bda3207b97859c1d3e762bf25c70d0bd4ccce04c82c12c117b0bb9d779e5208f71e9c925857b9954ac077079d24ca17356024ef97cccc9185aa9de5f1c3de9a3baaa8e96bdba1e2ce8c41c592193070ef4fb4879ad689deb1dde28a03db5d3e917ca391478b995245b89386606470fce36290af984e49daf2ae4225e64cb9deffc78e98324"}], 0x1480, 0xc001}, 0x4) 2018/02/28 01:38:07 executing program 4: clock_nanosleep(0x10000000, 0x0, &(0x7f000003fff0)={0x77359400}, &(0x7f00000b9ff0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fcntl$getown(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/28 01:38:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000480)={'erspan0\x00', @ifru_flags=0x200}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockname$inet(r0, &(0x7f0000000500)={0x0, 0x0, @dev}, &(0x7f0000000540)=0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000005c0)={0x8, 0x7e0, 0x9e8, 0x5a, 0x12, 0x2}) 2018/02/28 01:38:07 executing program 3: mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)="e2bb9fdffe9f89c0c375e6280704fcb9984fe06c509b15a8fc32d6a230c628af8ad0331412a258534f343288c4a1dab215ac9302865439fd658d6623abda5aa10fb23292c0a8eccc342568d2fc19eef7943e8208638dff7f3e4a49e17824d302fe5e249bac5b88d5bafaed6caecdc18ecaf1fb86ad1dd91f1b2931955e6dd0131359183f9da24ddca7930e16eed8653a09") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) [ 35.176082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6740 comm=syz-executor2 2018/02/28 01:38:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, 0x6) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) inotify_init1(0x0) 2018/02/28 01:38:07 executing program 6: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f0000001240)=""/245, 0xf5}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x100000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x20) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[], &(0x7f0000000300)=[]) open$dir(&(0x7f00009ffff8)='./file0\x00', 0x62101, 0x0) 2018/02/28 01:38:07 executing program 3: socketpair(0x0, 0x4, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x9}, 0x0, 0x2, 0x7, {0x6, 0x68}, 0x64f, 0x4}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=""/168, 0xa8) keyctl$update(0x2, 0x0, &(0x7f0000000000), 0x14b) 2018/02/28 01:38:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x802) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000004) 2018/02/28 01:38:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) signalfd(r0, &(0x7f0000000000)={0xffffffffffffffcd}, 0x8) 2018/02/28 01:38:07 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x14103e, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006b0ff6)='/dev/ptmx\x00', 0x243d, 0x0) sendto$unix(r0, &(0x7f00000000c0)="d58434f8bdf4252e57f873c38602b84819efa34a7361200170a7ca8580e453a59c69460e6461bdbc671dd2613c1f3c8efa81a6cc251fbf4c49d454158d77c8fded571cedce63154905d98d1cfe756b73ec04a07284eb8a8407403936a083d1f0a5442e5dc93e5ae965ba45ce36495b0b7cfbd8ba84c466f9000b29176614b85f6db4541ff13b746349b949185241bc8ccddade2f7974ec75dc8979622ae016911c13fe5414623540421dc1ff384e4058c9f9f0add8b77a92942ffaa77633c9b0bd6f85a93cec704eba50db996a91224d64c002b3624315eb411e808e1d20b4b62158a05094b1b4ec2571", 0xea, 0x4000010, &(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) 2018/02/28 01:38:07 executing program 4: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) arch_prctl(0x1007, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000c40)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)) 2018/02/28 01:38:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x44001) r1 = memfd_create(&(0x7f0000000080)='lo*eth1\x00', 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) prlimit64(0x0, 0x0, &(0x7f00007c4000), &(0x7f00008aaff0)) 2018/02/28 01:38:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = fcntl$dupfd(r0, 0x1, r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x3, &(0x7f0000000340)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x2, 0x62c}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffee) 2018/02/28 01:38:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x1}}) socketpair(0x10, 0x5, 0x3fc000000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/28 01:38:07 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x800, 0x3) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') utimensat(r0, &(0x7f0000000140)='./file0/file0/file0/file0\x00', &(0x7f0000000180), 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x0, &(0x7f0000000100)) renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/28 01:38:07 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0x5}, {0x8, 0x9}, 0x6, 0x2, 0xa7}) writev(r0, &(0x7f0000e40fd0)=[{&(0x7f00000000c0), 0xffffffffffffffe0}], 0x1) 2018/02/28 01:38:07 executing program 2: add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2100, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="0f8476221c75951a88a39fae1fd6c1a8e36a69da1e3558821baef1651291c51343c9226eb8fda54a2db166727fd040085927283a674beb3a7af5f502ca486d802bb01f") [ 35.248581] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD, but only usable from FORWARD/OUTPUT [ 35.263849] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD, but only usable from FORWARD/OUTPUT 2018/02/28 01:38:07 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x5) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000000180)=""/250, 0xfa) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r4, 0x400) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r5, 0x800) syz_open_procfs(r0, &(0x7f0000009000)='cmdline\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/28 01:38:07 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xffffffffffffffd1, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:38:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24, @empty}, 'ip6gretap0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/02/28 01:38:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x3, 0xfbd}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f00006c8f33)=""/205, 0xcd) 2018/02/28 01:38:07 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x40000000000000) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) 2018/02/28 01:38:07 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) recvfrom$unix(r0, &(0x7f0000000040)=""/60, 0x3c, 0x2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x8) sendfile(r0, r0, &(0x7f00000000c0), 0x43e8) r1 = socket(0x10, 0x2, 0x0) unshare(0x400) getpeername$unix(r1, &(0x7f0000000f92)=@file={0x0, ""/108}, &(0x7f0000000ffc)=0x6e) 2018/02/28 01:38:07 executing program 5: mlockall(0x2) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clock_getres(0x0, &(0x7f0000003ff0)) 2018/02/28 01:38:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/28 01:38:07 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000901000)=""/172, 0xffffffffffffff29}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x81, 0x4) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/231, 0xe7) 2018/02/28 01:38:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480600, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0xbf, 0x2, 0xe24, 0x0, 0x2}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0) r3 = socket(0x11, 0x3, 0x0) bind$inet(r3, &(0x7f0000e71000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendfile(r2, r1, &(0x7f0000000140), 0x5ee) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'nr0\x00', 0xffffffffffffffff}) 2018/02/28 01:38:07 executing program 6: capset(&(0x7f0000000080)={0x20080522}, &(0x7f000000cfe8)={0x0, 0x0, 0x0, 0x0, 0x9}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/02/28 01:38:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000001100)=ANY=[@ANYBLOB="18"]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/02/28 01:38:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) r1 = gettid() ptrace$cont(0x38, r1, 0x7, 0x1) exit(0x0) setpriority(0x1, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/28 01:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/02/28 01:38:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYBLOB="f2ffffff", @ANYBLOB="88000800820007002fbf63a425238e5946b375175da4c25257382298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8fc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc78a2edee79c80f5277ad000000000000000000000000000000000000000000000000000033a9dee173b65bfdef8359465338bca89d5608f0a32160e1ebec357fbfa0b8ad39deef8fd61073e7c5dc6075593a045bb893ebaaa05f8de16d1dfedf4bbe7ba45a6a3d"], 0x3}, 0x1}, 0x0) 2018/02/28 01:38:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 01:38:07 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil}, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x5, 0x6, 0x8000, 0x2, 0xf3cb}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x81, "711555d81c2d4eaae1037ec41489dfe274d383bdc93c40ad5fe85191f4b8c21e5b9efd606d93b1093f0836695e34a4750593125c46835e88345f550815ed5deee959c21539321e6ca5e83d8049919fdfb74bc27c322a70bbf5dea5903c360af7795796b6b8910d201aa73b5ab4b7ff64ab5f02d3b2f4c88ddedefbe570a52d90f1"}, &(0x7f0000000280)=0x89) 2018/02/28 01:38:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f000083dfcb)=""/53, 0x35) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000be3ff0)=ANY=[@ANYBLOB="020a0000020020c2dbd3004200000000"], 0x10}, 0x1}, 0x0) 2018/02/28 01:38:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, 0x0, &(0x7f0000000100)) sendmmsg$nfc_llcp(r1, &(0x7f0000000500)=[{&(0x7f0000000140)={0x27, 0x0, 0xbfb, 0x5, 0xedcd, 0x2, "c07cf2259c7478c80c828c0613195ff8b92c2e736b2c81d279fb1407e18966d01293d26b64d309a634f5a60a4c5f86021eb7a0f02bb36973afbdcf259be05a", 0x6}, 0x60, &(0x7f0000000480)=[{&(0x7f00000001c0)="e78bfc5d493df0a2bace34ee08793ea196566773627a3bde63f53d2c98a94aedd69540ef720aa3824eaa4deee6bf5b132503488fcb26a18e1f1bb2cbf7435b217dafc038dc7557392e0166751646b7b1e73a0f3feccade53c46701ff439e51449064e0246854d57fd853c0a7f42d987f375881b68160686f", 0x78}, {&(0x7f0000000240)="c9cc072244ed7d295f38d4057ceca28c1a56bc456e0218d2835cbb7feaa7bfd5c9641f6c10ae41669eaac192029a0ed17cdfa0a92cf42cb6ff9cfe711579b23666001c48976132f5bf8bd3b38e6ddbeefb53092f5830a0e18a4cedfe5f59c7408c04cf612d937f53fca0f813b8fb7472b360824710802cda1fd9b814414d7dffc9fd8d5a663c4060cce816bd5369597f47ef3e3426dfd3a59f0bc649e6fa891c50b7", 0xa2}, {&(0x7f0000000300)="516b620c270442e172296093cf866033d2c50eb51d846ac1105c6037cc3a794f7117a383a95c49298972d84b0421d4cf27bafb3626688bbd06948e77ad1404adf3eaebb2a70d130423dde7dcc60c208ace96eca850cebbcde6338ff8ceb938d8029b55f537d81d665a15d0ffdf87a1fc3d6c1260c7bde611014ec37019f2f8c65e3fe7e77ea7923b2105087eaeb418bff9a52a9016dd2024e783e83781d716c67a07a4cf241780bd7747d8547d5f32e9ab69a7b6170f432c8604d55455b196b600451c14ac4af1256186cd243a", 0xcd}, {&(0x7f0000000400)="32fceb5af7be955545ac239ca8717226fdd4de9edef2f04a9e9d5c093cb37c1b6de48bcbd9658624c5b738171afc3915daa99fa8e0272c12d96346f342487e2b32f9d23edb073c0b246bd8fa7227a1f2c506db6b42abc48eb721965f7eee6d2ba502db8a52407882e409e310f00435be1c480e45f7", 0x75}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000003f01000027270000884fe286d324085fb66a0000000000005269038a0a0bb57f32f6a3bfd6a8"], 0x20, 0x8000}], 0x1, 0x4804) getsockopt$inet6_mreq(r1, 0x29, 0xedf6fc77c953a224, &(0x7f0000000640)={@local, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/02/28 01:38:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@hci, 0x9, &(0x7f0000001600)=[], 0x0, &(0x7f0000001680)=""/138, 0x8a}, 0x2001) 2018/02/28 01:38:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) flock(r0, 0x1) lseek(r0, 0x0, 0x6) flock(r1, 0x1) 2018/02/28 01:38:07 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/28 01:38:07 executing program 6: sync() ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x80000000, 0x4) getpgid(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001540)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002900)) getresuid(&(0x7f0000005dc0), &(0x7f0000005e00), &(0x7f0000005e40)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008d40)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000008e40)=0xe8) getresgid(&(0x7f0000008e80), &(0x7f0000008ec0), &(0x7f0000008f00)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6(0xa, 0xa, 0x5d3, &(0x7f0000009080)) 2018/02/28 01:38:07 executing program 4: arch_prctl(0x1003, &(0x7f0000000000)="17dee0aae61018dda849615aba83") r0 = socket(0x10, 0x802, 0x0) socket(0x5, 0x5, 0x8001) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffff) [ 35.527605] device syz_tun entered promiscuous mode [ 35.592325] device syz_tun left promiscuous mode 2018/02/28 01:38:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000003c0)={@dev, 0x0}, &(0x7f0000000400)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x8001}}, [0xfffffffffffff0e4, 0xffffffffffff8001, 0xffffffffffffff85, 0x5, 0x5, 0x1, 0x1, 0x7f, 0x7, 0x3, 0x9346, 0x7, 0x7, 0x4, 0x9]}, &(0x7f0000000180)=0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@empty, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000380)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x5, 0xd373}, 0x98) 2018/02/28 01:38:07 executing program 1: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2}) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x400000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/143) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x9027, &(0x7f0000000000)) 2018/02/28 01:38:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) 2018/02/28 01:38:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe}) 2018/02/28 01:38:07 executing program 6: sync() ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x80000000, 0x4) getpgid(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001540)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002900)) getresuid(&(0x7f0000005dc0), &(0x7f0000005e00), &(0x7f0000005e40)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008d40)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000008e40)=0xe8) getresgid(&(0x7f0000008e80), &(0x7f0000008ec0), &(0x7f0000008f00)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6(0xa, 0xa, 0x5d3, &(0x7f0000009080)) 2018/02/28 01:38:07 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="ba11884259892a1868b156a9bf94339211581643072eb6eb4e3143db7b6e04ec1abcece8804c2e462044c6c71fffc95feba482c4dc7e0b716c04cdf92c48ee6784946f6a4e252dfb8aafacef64f61c02952e5e7a0baebe1fd48cf894cd5797fdad1b6aa0dab61055564136ffdd406b2d2136e15cc61d412e3dea736e313c6c56696142c3882806cb410bbcff635e2f956178fd2aeb948d1aad4763e94afaf99534", 0xa1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @rand_addr]}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x40) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x200, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @empty}, 0x21, 0x1, 0x6e9ed87c, 0x7, 0xb96, &(0x7f00000000c0)='bond0\x00', 0x7fffffff, 0x8, 0x2}) 2018/02/28 01:38:07 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r0, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(0xffffffffffffffff, r0, &(0x7f000001eff8), 0x20) write$sndseq(r0, &(0x7f0000000000)=[{0xc49, 0x5, 0x2232, 0x68, @time={0x77359400}, {0x5, 0x1f}, {0x2757, 0x7ff}, @raw8={"9122e3174adaff4b995ad554"}}], 0x30) inotify_add_watch(r0, &(0x7f0000000040)='./bus\x00', 0x4000280) 2018/02/28 01:38:07 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x2) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061bffc), 0x7463d00b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="090e4603f9cbd7e394cbb32de791d3c0", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/28 01:38:07 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0xfffffffffffffffe) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/28 01:38:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4b}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x8, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='$', 0x1}], 0x1, &(0x7f0000000180)=[]}}, {{&(0x7f0000000280)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58, &(0x7f00000005c0)=[], 0x0, &(0x7f0000000640)=[]}}], 0x2, 0x0) 2018/02/28 01:38:07 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x100020000000000}) 2018/02/28 01:38:07 executing program 0: renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/02/28 01:38:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0xffc, 0x17a) sendto$inet6(r0, &(0x7f0000000040)="d7b370c88b2f539d07cbf88e1ce2eb87c998ace4ff389b3d205e1b2ce068efbd1169235a99aa2ac08cc4a09cc8bf1aa26914321e75225d", 0x37, 0x8000, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='lo$bdev\'}@cpusetnodev/\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffb) 2018/02/28 01:38:07 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x51b9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0xfffffffffffffff9, 0x80800) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) ppoll(&(0x7f0000a61000)=[], 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xc}, 0x400, 0x2, 0x0, 0x4, 0x1, 0x800, 0x7}, 0x20) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x4) sendfile(r5, r6, &(0x7f0000e37000), 0x8080000001) r7 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r7, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/28 01:38:07 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000eb8ff2)='./file0/file0\x00', &(0x7f000079aff8)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x3, 0x200000003, "a13dabd61cb4", 0x1}, 0x10) 2018/02/28 01:38:07 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x17, "a07167c9dccc205b9688592585e03e51f9a27f2858dfbb"}, &(0x7f0000000080)=0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5, 0x2, [0x7, 0x7ff]}, &(0x7f0000000100)=0xc) mount(&(0x7f0000f27ff8)='./file0\x00', &(0x7f0000000000)='/', &(0x7f0000000140)='binfmt_misc\x00', 0x0, &(0x7f0000000200)) 2018/02/28 01:38:07 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r1, &(0x7f0000000040)="f9", 0x1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r3 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002900)=0x0) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003a80)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000003b80)=0xe8) r9 = getuid() r10 = getpid() lstat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = gettid() fstat(r1, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = getpgid(0x0) fstat(r0, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005680)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000005780)=0xe8) stat(&(0x7f00000057c0)='./file0\x00', &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005880)=0x0) fstat(r0, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005940)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() r26 = getuid() r27 = getgid() sendmsg$netlink(r1, &(0x7f0000005b40)={0x0, 0x0, &(0x7f0000005400)=[{&(0x7f0000000100)={0x180, 0x40, 0x400, 0x4, 0x25dfdbff, "", [@generic, @typed={0xc, 0x39, @fd=r1}, @typed={0xc, 0x5c, @fd=r0}, @generic="520a34370ca70174a9b6345c6ecd2fb5fe79a7a85b64756124c547f14cbfbff22579cd21076b4ee59a7770986eada33b4b799814781b91e3b59ce315110e810a52872383b835e6d7d3e8a957c22eb7b1e998f309c0ace13cfbee88148d25d6f9b01c06ec89aceed3f6e7fcad3d3c26a88c79a1a9b5a70252b177926c7df5fe9270bf5303b234abb6904c967b4e4af0e8440e20a1ba0da077e926af25997da5d64b39f970ba74bcb607f231ba70188aa0d5d0ad3a568f4a06e2ea922cf768ae07d4fe345bb3eb025466c5e0a2a56ff89de5", @generic="121a64c92381cdcecbed76e0b37ba75daf1cabe6a6e9637feaa54767f32a64d6c5a30dea5f26fc17c0c0135a9a0318d9a3d1e1b430e5c8b46c61592d3057da820b2bcc26f6fcdc250f9c166c9fcc87be863b0f5c723da2f03bad197a7579efe7f9d3b2330b9088c4b88ab354f400c8a8b4e8e24d122fcac958d9418fcc567a542e547a3a18a049"]}, 0x180}, {&(0x7f0000000340)={0x25a8, 0x14, 0x408, 0x70bd2c, 0x25dfdbfb, "", [@generic="32357d3108fff0991f3073e0486a960b22bb82d63cb78f13f24181145edc21596835c38d912ab4491a7a012bd2afa6d7c79959f1890a1a74b851b59bf6", @nested={0x122c, 0x42, [@typed={0x48, 0x3f, @binary="54b19060219c37322714c99f7ddea4db0aa3cc394e389bbb62221044f71704da7e1b06b60b65561a73d2211be270b97c600e6f3f741d03e90570bf7e243108cc"}, @generic="fd747766e54f6e89fd5c5fd8b2a824591c228309d3ebf65f135b0905024cd4b62967b1d00ca0fb48ec8cdfe79333f31180e467957369dd2db410403db255cf298f081d7e9db56a04ab949a008d87fb2fc923f14dfcb7267168b66b9464967137ff2ae0d70a500d8b08d15b83e0c5a71b2da63af51515ead571c9aaa01368b5b113287d2c80a81aa3c6d55d603a4748d91955fc0734e38720e7ac26843475f6fbb6fc1a5bc433fc9e930a0e8ff7a421a625ac82f363c6dbb5c2e73e088bf073e2d0282d895b11fdb5260b9e7c59f3895d46f16d33b3807204b2e38cfe4696184344", 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@typed={0xc, 0x25, @pid=r7}]}, @typed={0xc, 0x1a, @u32=0xb9}, @nested={0x2e8, 0x7c, [@generic="b80e7107cc0f00d1c9a905b4fdd88b4552622e782221bfa816cfb7547be2d761ce965f26eccdfdb7736efe81d5318cc22a9dad03757c9b2d64c9f0d4b7884721cc5a413b42715c18ecb14d753114cb6431a55a80a96bb8600996637da5e5398aa0b8e8981287389c240cb61a38957f373ab450d14ee1c9aee30d2404a7e434ab57fd824c14dc78872b18e4a9f0122b57da81e481e286983ad7c4926c66d4cd5cbcce28784a83bf61", @generic="e539aaf09c2e0436ede126745e900495debc9012b3fbc69f687608b5657b14a6f44b1d8f73b89f1bc7201317fc96b493207ea9cce69f8464605a46cb591066c08aa533bf207e0e1b13440001760f7aef64d422294abc8b9c9981b86b3f76b3dc0aa7d81a7c3738af8b4510dcdad5990f9f5967c5c785b2a4fb4715c95f92ec2f5b080a0f5a1cd6c17f27def4e9cb1b1882d7cbf0e7fac4a31fe76256335970557bdb52", @typed={0x8, 0xa}, @generic="faaec60d7398455cb0a8e891250bf3d10cec7336c716865d9fb6762c090eb2d7c927de319a7213c7ee1a655345d8f5c239da2db9dab2a6dc7e24e7690ded6695559e8d38684b94b2a6b057c9d9363f9407e2d24f46c1892027334e", @typed={0xc, 0x50, @ipv4=@broadcast=0xffffffff}, @generic="c8d05626a4bd81046347d10bbb376ff4fe9ce3c178ef79c77c8fae8af35b260b847d6c97f9ec0794aed96fee803953704318576d7bab57896247eacab307a02bc01c0f76d1cd3c780a2d1dff2218749a9c5a7a0591671818b1ddc05091372d65a5d876cbea7d3349dad8352e852874de8725e24707147a0f", @generic="9e57a05c8d4dc4ae1100f0219ba7176fabec0991ceb96ec120cd03ffdd965392fa1900a81729d22863b62d3318893385f31870a111677d7050ff60dd606fb3e44e42cd263d722a9d6dea9b088f880856ea08ce487589448948c91d35adac4b81fbfa131beee94ddb3cd41b5b6298aa2002bfdec2cc3e1e5e1160603cb3e47a406d72072e599ca760d073ffbba96377613e82651f50c7a99a0409", @typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0xf0, 0x1d, [@typed={0xc, 0x1f, @uid=r8}, @typed={0xc, 0x21, @uid=r9}, @generic="d6621b349a3f", @typed={0xc, 0x35, @u32=0x80000000}, @typed={0x8, 0x2}, @generic="54c884a41bcd098dd438cef03c576dd4", @generic="85ba1d65bb70d24dc624217adf8670ca40b96878a62a4f71d9009681e00a856f6e0f3252af345d39ae02384f3cd372f0f84d79ca149c587d46cfe3ec8f396879c23e6a188fa664511e863805b38a6653f93ee4cd72675deb9abda23a72b188feac73330a6fde157b3a5f6a38a7b65d46702d7657241f7ce606ef376c530dc0d1ee7734898d8cf9521e8cd981b192728a5592d9f478e73ee20fee4ae2a6a4bf86753457155f963a"]}]}, 0x17f4}, {&(0x7f00000053c0)={0x30, 0x37, 0x310, 0x70bd29, 0x0, "", [@generic="ca54e9557831065e630c342b87dac66205a6fb086addb67af46688d0fa6d"]}, 0x30}], 0x5, &(0x7f0000005a00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x138, 0x4}, 0x20000080) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x5}, 0x3, [0xc2, 0x5, 0x100000000, 0x9, 0x7ff, 0x33013d5d, 0x9, 0x6]}, 0x5c) 2018/02/28 01:38:07 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) vmsplice(r0, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) membarrier(0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001140)=0x80000001) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x6) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) 2018/02/28 01:38:07 executing program 6: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="cf59386899aa861c702511afca7c6a84d37f145697753fe100d1a2d7252011235bb26605fb82fa8bea702a69889c6960672360d8922433102a04ece785206cb1896a8e22e14b7e5ae8d200baa05dd70896eb7b99f2310f2558d7480458b373a97435180f81e11850c61c6b09f095c7e33a42c24063f4e37492da28e6833fb2a531", 0x81, 0xfffffffffffffffe) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x8000, 0x0) fsetxattr(r0, &(0x7f0000000340)=@random={'btrfs.', 'md5sum-\x00'}, &(0x7f0000000380)='wlan0\x00', 0x6, 0x1) r1 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='wlan0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)='\x00', 0x1, 0x3) keyctl$negate(0xd, r1, 0x3f, r1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) ioctl$KDMKTONE(r3, 0x4b30, 0xab) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000000)=""/60) fsetxattr(r2, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/02/28 01:38:07 executing program 0: r0 = socket(0x0, 0xb, 0x100000000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x41958ce1, 0x0, 0x6, 0x7fff, 0x80}, &(0x7f0000000140)=0xa0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8e}, &(0x7f00000001c0)=0x8) fstatfs(r0, &(0x7f0000000340)=""/215) unshare(0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) r3 = inotify_init1(0x0) fremovexattr(r3, &(0x7f0000764fdd)=@known='system.advise\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000300)) 2018/02/28 01:38:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x40030, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) 2018/02/28 01:38:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x58) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0x1b059788) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/28 01:38:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x89, &(0x7f0000001c00)=[], 0xffffffffffffff79}}], 0x40001bd, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/28 01:38:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/02/28 01:38:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000018a33b4603bf3df1d8968c6d18aa55fd934f6d38d11eca701062512d421c4d1bb7c552bc9174a7b9db9702bfb35f67e2ae26f4f7c0c6088f"], 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000), 0xffffffffffffff1a}}], 0x1, 0x2041, 0x0) 2018/02/28 01:38:07 executing program 6: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) 2018/02/28 01:38:07 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f000094f000)=[], 0x269, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) 2018/02/28 01:38:07 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xbd, 0xfffffffffffffff8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@empty, @loopback=0x7f000001, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = socket(0x11, 0x3, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:38:07 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000b, 0x12, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) prctl$intptr(0x21, 0x2) 2018/02/28 01:38:07 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000ce2ff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000040)=0x4) timerfd_settime(r0, 0x0, &(0x7f0000cc4fe0), &(0x7f0000079000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x160000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x5, 0x8000}, &(0x7f0000000140)=0x10) 2018/02/28 01:38:07 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f0000f76f70)="86", 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="e1d5cbafbb8dddecc4cfc0c0b450e767842d9ce5cce23809cd9535eeeab642e7cca574bde50451bf1191390a2b6f670f111fcd8358edfbbf5d5daf626eaae1754365335ff1326d52") fchmod(r1, 0xb71380e194eeb222) 2018/02/28 01:38:07 executing program 1: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1c, 0x3, @thr={&(0x7f0000000000)="c2dd30f5a66a8c84c3e5ed89b6af77d366343e68efb564456ec57c46542c02c429845ead907f045013c23004cdbd2ef2e01ccdf4bd9113d6e447c797f15826877295e4b736ca7c1873a4a04bf8663e09ebb3e6f22e92c5a6dceb8d5767c7a1b8f849b8ac2e7734076fabd697eaf94815119d2717f2188add695120fed84a9a8251820b1641310a72a75f7a9a", &(0x7f00000000c0)="cbb553d7763cd002f772f48251327b84af9705e41eb9fd05fe837a1c09abd482d1daa2ac8a2c896b9086caac719ebe64bea00d0678ef807c14f83d38576d6a4c09c7677b22da4c342e6341b429"}}, &(0x7f00000001c0)) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) 2018/02/28 01:38:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r1) [ 35.845846] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 35.865372] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 35.872709] NFQUEUE: number of queues (65528) out of range (got 65716) [ 35.874293] NFQUEUE: number of queues (65528) out of range (got 65716) 2018/02/28 01:38:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000000102, 0x0) pread64(r0, &(0x7f0000000080)=""/194, 0xc2, 0x41) unshare(0x28060402) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000200)={0x74, 0xff}) 2018/02/28 01:38:08 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={r1, 0x21d, 0xeda9, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x20, 0x20}, &(0x7f00000000c0)=0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/28 01:38:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x100) recvfrom$llc(r1, &(0x7f0000000080)=""/193, 0xc1, 0x40010140, &(0x7f0000000180)={0x1a, 0xc, 0x2f, 0x6, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000c13ff34f401e465e45667234cb000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/02/28 01:38:08 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001040)={0x10000, 0x40, 0x9, 0x1f, 0x40, 0x436, 0x1b, 0x20, 0x3}) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/02/28 01:38:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3801000010000103ffffffffffffffffe00000f8ffffffffffffff0000000000000020000000000000000000000000000000e694abf8103890c1609b5077bcfc6153", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) recvfrom(r0, &(0x7f0000000280)=""/194, 0xc2, 0x20, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x0, 0x2, 0x2}}, 0x26) 2018/02/28 01:38:08 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) tee(r0, r0, 0x0, 0x18) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:38:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) sendfile(r0, r0, &(0x7f0000000000), 0x7) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002780)) write$selinux_user(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r:dle_control_device_t:s0 root\x00'], 0x2f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22040, 0x151) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x7, 0x0, 0x0, 0x93}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8263}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={0x0, 0xc00000000000, 0x20}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000140)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="0c726f8fb8f25185df44240625dc2dc9ce2f1f98322744362244e41e32d12a00957594b1b2b5ba4c3ef39211", 0x2c}, {&(0x7f00000001c0)="1ef3a7c5856fbb27182e68f095efeb7914b6101a51f701850708e60bcd9ee6f4dfbac2e036343fae00", 0x29}, {&(0x7f0000000200)="750c21230c6a3043fec2509065ae5d1e2cb1b41f85dcfd842ae69e97bb0c0a5920f4cbc09e7762b96878b04f45cfa554e6731a4404932e25c0201d6036c024a94054af4283e54b4f1946ffd4dc79ec9c5e7624d85b434be63495a9259c0b0618b722724fecd6d15e40fdb795c01903d7ff762ccfdf25886319affb1d41829b4ec3fcc582d9ec0c27c78817dd2e215c", 0x8f}], 0x3, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xc75, 0x8000, 0x9, 0x7, 0x7fff, 0xffffffff, 0x80000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x0, 0x101, 0x5d, 0x7f, 0xce, 0xea, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x81, 0x205, 0xeb5c, 0x101, 0x0, 0xfffffffffffff801, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0xd86, 0x7, 0x4, 0x81}}, @init={0x18, 0x84, 0x0, {0x56e, 0x1, 0x7, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x100000000, 0x4, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x800f, 0x0, 0x3, 0xfff, 0xdaa9, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x617, 0xa, 0x1, 0xffffffff, r7}}], 0x180, 0x10}, 0x1) 2018/02/28 01:38:08 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/02/28 01:38:08 executing program 7: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)=0x208, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x4a157adfe33f559, 0x78, 0x2812, 0xfffffffffffff000, 0x7fffffff, 0x400000000000000, 0x0, 0x0, 0x400, 0x8, 0x8, 0x7, 0x7f, 0x4, 0x1, 0x7fff, 0x200, 0x7fff, 0x2, 0x80, 0x6, 0x9, 0xc2, 0xffffffff80000001, 0x5, 0x4, 0xdf, 0x44c, 0x3, 0x4, 0x10000, 0x0, 0x4, 0x7ff, 0xfffffffffffffffa, 0x401, 0x6, 0x1, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000100), 0x8}, 0x8280, 0x2, 0x380, 0x7, 0x9, 0x4, 0x100000001}, r0, 0x8, r1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f57000)=@abs, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x10000, 0x7ff}, {0x7fffffff, 0x8}, 0xafd, 0x7, 0x50}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000240)=0x7, 0x4) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000525000)=[], 0x411, 0x0, 0x0) r4 = getpid() fcntl$setown(r3, 0x8, r4) r5 = socket$key(0xf, 0x3, 0x2) listen(r5, 0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000080)=0x6) 2018/02/28 01:38:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b00000000000000000000000000000000000001000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000001c00040000004e204e200000ac14ffbb000000000000000000000000"], 0x10c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/194, 0xc2}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/47, 0x2f}, {&(0x7f0000001240)=""/19, 0x13}, {&(0x7f0000001280)=""/91, 0x5b}, {&(0x7f0000001300)=""/7, 0x7}, {&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/95, 0x5f}, {&(0x7f0000001440)=""/94, 0x5e}], 0xa, &(0x7f0000001b40)=[{&(0x7f0000001580)=""/252, 0xfc}, {&(0x7f0000001680)=""/81, 0x51}, {&(0x7f0000001700)=""/129, 0x81}, {&(0x7f00000017c0)=""/223, 0xdf}, {&(0x7f00000018c0)=""/37, 0x25}, {&(0x7f0000001900)=""/31, 0x1f}, {&(0x7f0000001940)=""/1, 0x1}, {&(0x7f0000001980)=""/165, 0xa5}, {&(0x7f0000001a40)=""/240, 0xf0}], 0x9, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/28 01:38:08 executing program 5: mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0xb87e, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/240) sysfs$2(0x2, 0xfffffffffffffff9, &(0x7f0000000280)=""/4096) sendfile(r0, r0, &(0x7f0000000080), 0x2) socket(0x5, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/02/28 01:38:08 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000100)=""/214, 0xd6, 0x40000000, &(0x7f0000000200)={0x1a, 0x3, 0x200, 0x6, 0x5e, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/02/28 01:38:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x301000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x800, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) process_vm_writev(r2, &(0x7f0000002440)=[{&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/16, 0x10}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x8, &(0x7f0000002a80)=[{&(0x7f00000024c0)=""/94, 0x5e}, {&(0x7f0000002540)=""/40, 0x28}, {&(0x7f0000002580)=""/183, 0xb7}, {&(0x7f0000002640)=""/72, 0x48}, {&(0x7f00000026c0)=""/219, 0xdb}, {&(0x7f00000027c0)=""/163, 0xa3}, {&(0x7f0000002880)=""/76, 0x4c}, {&(0x7f0000002900)=""/247, 0xf7}, {&(0x7f0000002a00)=""/100, 0x64}], 0x9, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_ivalue}) 2018/02/28 01:38:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=0x1005) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendto$llc(r1, &(0x7f0000000280)="bfffa08b6846757d57d5da51866298c244cfd6a929edfb43887c156ae4ae4020c8f540993ad5016957b07f5540f19f550f93852075318b14621f7c1b4265b64974686b4027357de2b8fb0b705715f6a07bba784941ea00c54df3dfb5cd8a28735ae4919e0f868625a45dadb3cee7195990ef0c39d06bdcef93", 0x79, 0x10, &(0x7f0000000300)={0x1a, 0xf, 0x3, 0x40, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x1, 0x1}, 0xfffffffffffffed6) socket$netlink(0x10, 0x3, 0xd) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/209) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', @ifru_mtu=0x7}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000200)=0x17, 0x4) 2018/02/28 01:38:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x3ffc0000000002, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mq_getsetattr(r1, &(0x7f0000000280)={0x6, 0x6f26, 0x0, 0x7, 0x7fffffff, 0x3f8, 0x8, 0x2}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xfffffffffffffef5) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000300)={0x7, 0x3}) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)="e4aec380a69310", 0x0, 0x4000000, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffee) r2 = syz_open_procfs(0x0, &(0x7f000000bff9)="00640001000445") renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x0) close(r0) fcntl$getflags(r0, 0x401) [ 36.004310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.013566] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.029151] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/28 01:38:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0, 0x0, &(0x7f0000000100), 0x8) r2 = dup2(r0, r1) poll(&(0x7f0000000000)=[{r2}, {r1, 0x100}], 0x2, 0xffffffff) 2018/02/28 01:38:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) close(r0) 2018/02/28 01:38:08 executing program 4: r0 = socket(0x10, 0x4004000800, 0x4) write(r0, &(0x7f00000001c0)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b723107ed25f40173fca71c322e330b454b2b4c009e3bc1af1da4e353c83e38948d4022c52d51df80edb6d778d9408592bd389c8edc586cc137d3118529cb4b57ab75119c31e75d4cf41899bd685c5cf32f74ff82e179ce82e93ca19b27c3280528bcebfc749e1970a", 0x8c) 2018/02/28 01:38:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006400ecff0345") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x23, 0x0, 0xfffffffffffffbff, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x20}, 0x8) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/15, 0x128) getdents64(r0, &(0x7f0000000880)=""/528, 0xffffffffffffff34) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x2000) 2018/02/28 01:38:08 executing program 3: keyctl$session_to_parent(0x12) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) 2018/02/28 01:38:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(0xffffffffffffffff, &(0x7f0000002f40)=[], 0x0, 0x0, &(0x7f0000003000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.ima\x00') tkill(r1, 0x1000000000016) 2018/02/28 01:38:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) shutdown(r1, 0x0) 2018/02/28 01:38:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00001f0000)=0x8000, 0x40) 2018/02/28 01:38:08 executing program 3: prctl$void(0x3) 2018/02/28 01:38:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c93ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x1) 2018/02/28 01:38:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x2004f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/02/28 01:38:08 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="0ad4571d730e054650d3a6758227dbd5183cfc9799296b44b02a40b9ddf5fa65d62f5f", 0x23}, {&(0x7f0000000040)="55e5f7bb0f7f9c6d09f5ff50094f2a75df209f728ad06a9eb96c393a47823a6d187f70a223b1c9eae1ae90b7ec0398b6f57ff136684a87662edf0a6be56e0d7aded92fb5f558bbcad531146d23154b010e305c8ef4e418dc45dcc723e8b65f7e4b3a08657d87df8f0fe7a81a943071fa9e6efa4bdeb724e578acebbb8dc24893c6b3b9d9ca0a0d18fff52312d2e3c64734d7504864b422213c6d5761837e6983f3cc1337451313e40ac38fb80e47f185", 0xb0}, {&(0x7f0000000100)="5d225b12307a1312af8b03b39949f13717c297ab54d9f76f20d55471ea2b38c8c992d5a386fe7e0d56b30bb7dc7d3fee8dfd38debd0762d71792ceea9db937f94817e962bbceec0f54a262b1600243774d4a3803266bc6", 0x57}, {&(0x7f0000000180)="b0d31aef332748035a18fb2c1772058188c2adf6c25f10a8eee76e34928dbaf36f1eb0737fd5375c73433aafd7e65950307839e157dc14189e01dc252dee07db0deb998c76594022108ac00777", 0x4d}, {&(0x7f0000000200)="1dd83de4d5ff51f598e0bc90c9e4be7de595b81da549348e21d40bf244c59361a7b9acce3a9c69067d0c6aab3b7dd3736b49193d24b63ea728fd3efd6aff4b6d479686aed1e6806719ce5b4578045e74e4e457792d3a2bf126393e41fec87cfa53d24283c5f3cf38cb86245f3f5f0ce6cd7019f51c75fa3416a536bd7a39d7b16abb9843f24ed20bf765a575fedb051a7568139f15e1ae3cf1ded1b9f49d21870b369dd021427028c4f3d94003394bb091789a", 0xb3}, {&(0x7f00000002c0)="890d888eee6b63472150cd10c15885c65e69c3b5233f7fa75e89191be32c087effe0744f3a648190d7c2b0c5c7c73b2382841b872f19b9bdd7b2bb718c2c10d30ac320c442debbba1a2753dd0b6dec49e15c50fb3190272e116c580427276759b520f16823b0262f8251f7b82c17f38abec9a5314585d5dc2673231993bc4585301b5a3ce657f112695cdedf51b726b803906d5c1e55fac83f305fdb6aabd2afdf17dcf50db27321bde02597cd9bb6f879753356", 0xb4}, {&(0x7f0000000380)="1dd00eb02515e802b37d6461ca83aa3d4845b80bf7a25a326289e229b40de1b044d67a2ffbc33d9f5f8a262623545b1ac8973b485d7bf8e67d2308adc17336f2e59eff61b13f1a7e8f56979acd4a1f060abb164cfa3b942b34b7a5c0244a2599bf3d3e9171a3643343b1fe2632568ac6c57d266cdfcd279a0886beed6e7288182188f2aeda4293b264f45b7bcd337092d488a9e7075dd43e8d121782106bfd46052780e27403b1265c1f712a60aa132cbc3ea116eee1c6d41e29b9c5c8df5091e5", 0xc1}, {&(0x7f0000000480)="3d4467d6dd8b7260f52518747f35acc27fc35492cd9e9d614434f93ec37c1e007038ebcaea449d1143b27ee7de5d7121f34e38184f81d101d5b0bdb19e7b58df3bc5bb50ea40002d089608629606e3647057dec1b63d50e76adfd7ee5679c6192b7740bb985719c78a51b14cde1a4321e776914aec71450a8d3ff2afa093ccf5af2d42d37214b84efad3fbb178f1ad1bf9b583819d438226d066536e7f4669c7fd196b558a48a9b1dad7ca81e213f915effc2d3ba72592840a1d98fb", 0xbc}, {&(0x7f0000000540)="a18340e148e0c6afea34fade4d43410dbfaa79b910e064d3a765833fc10db1950ed359787ff842f2171f9f10fed6618e26774ef2365c37edbb8935e083ea93d41ac8bb31d10dcf521d0a2d150244d121bc7b6c020b2e12010df77b7c55322e3d0d5e7ef15081a2a1a960820977d7f97d9646544e4459b73425f9613fe30e0e0d6ede79f775607fa936f2f23dd36dd8cefea9d7f4f2d34475fec9d239db8e37732c578789ea9b063c6d6c42a7c62ee068e322f80ac8f8e2505aa935e76f0746a75a7481c2e1", 0xc5}], 0x9) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4}) ppoll(&(0x7f0000cc0000)=[{r1}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/28 01:38:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'dummy0\x00', 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000080)={0x2000000000000155, &(0x7f0000000080)=[]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x3, 0x4) 2018/02/28 01:38:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) pipe(&(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/28 01:38:08 executing program 5: socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x40, 0x80, 0x6, 0x101}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x1, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f04200500138000fa", 0x22) 2018/02/28 01:38:08 executing program 0: ioprio_set$pid(0x0, 0x0, 0x5bd5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x3, &(0x7f0000000040)="724bb29c2a53da143326c6568841ca02ec3893970f80cd3c589cb601c67ec25d267023ae37f4") 2018/02/28 01:38:08 executing program 3: clone(0x6, &(0x7f00004c2000), &(0x7f0000476ffc), &(0x7f00005c6ffc), &(0x7f0000297000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f000089aff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000898000)=""/128, 0x3f2) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="8e617ec9b2cf55bd7e418ea41849e5fbe1f054b39306d6f7a5073a58f744ff55d3c2f6a303c8d6854c2b972c4757acf6b6f2d9146f86bbd66fb44be64cba3c0fe80d339701d055ee282839a709e11b7fee", 0x51}, {&(0x7f0000000080)="fdd7a87a4421875ee7fe3a727651be46cf4b1ff0d7214bdef2c717be43a6774577", 0x21}, {&(0x7f00000000c0)="50afbcad787e93344c0811e75c4ab9202963f4804939d303004a87e266c34cd0ca5ffbd1ae7134e10398c15ee8c51109c3898d59a00a71191017c3f1791d4c29493ce7609c5be8e5226bc6956e97caac415472b1318f02d1195fdbcdc4cb58e2a80f2780132fb3e602543f329a9af59b267ca0de3932c4011b05202ddcdcb4bdc28ebe45b79b415a4cf15f5fee597e04d30eab8fe4aec66626b6a2564252cce5b16fca51cf2c14228f5f406aaa0b1a86c4a228f1cb1efb129687adc1349754f4c6c9f64cbe73209f8269cedf44d71f0565589a577d2b583877de", 0xda}, {&(0x7f00000001c0)="2e77ecf5406a4475f6064ec2bc2cabac7976560f0b9f17a100ae2144550ce3d4043a281c30b8c84b1d1c5ccc31de8de2404625f15dcb34a2babeba542698ab683e", 0x41}, {&(0x7f0000000240)="9b6ede1074db5e8a2a2c74ed0e1678cceb596a4068a52ce31d043f58d52b779146956341d64073f346fa9f2bed3024a7e3116934b67982528d5d766c5ed928d352104177836a4ca6a843353b13aaac", 0x4f}, {&(0x7f00000002c0)="47c3f6be0da3597ff0e48a2f16485d7642ba84720efe33baa45cc331afa7dd8960d111773752fb79c6b85718d561d1879f74ed276b9d41f2e47151e4f7bab23e313ddfd3b7ac37bcfef2a5f505c715aebd9fbb75f456565bbe5cb7bf8a3e3cc499232449fa77430cb7732f353621b630ef3226f0376ac6b08a0640f20ae14642b3be", 0x82}, {&(0x7f0000000380)="190f5034be9d1cff600c7d2c07b1a651f9f7f2209a29cfd9780703fea17de36077657408c3e7d067f6b0cde1c7cd7f80890778f6630ea5de004058a48a9707491ce540a6aa1b050f0cee20462f7af29e4fa466559355fe9fa57797821eb7af20c8088ab289a016716581fff793cd16ad340cb79e966e5dc8a99349fdb504c2c0bc3d50a7f2ca17a2d6f77cfce14294a53042845c18b14273f5285120ffd013247c7f1844d1684d3d4ffcd127c64731aed31f381de58d4dc6b09f0d12db12261fb76e6f5a52c03e16b04f9d5b4e58bef2036a", 0xd2}, {&(0x7f0000000480)="113e253f8ffa633c2b5e7ef4a7b9587160de89939b3efcfe525769dce43cd18ffd17d21d8eb525893e9ac10a9efdd0ec662c5d8244d7c7f7b27d", 0x3a}, {&(0x7f00000004c0)="fe2e32df94fe08c70b7a9342ce2fa27270f50a89a848ea0471ccfcc9c898caa2d39804f77291c7143f15b5333a6125fdabe13ff0d5d750d356ec36980fce0cfd506ba7fcd255c87f8562fe2ce6461bf34d70e9bb62772a02d9ce93c83ae602cd3d24d4bb90178257b78b725dc2c870d16bee61dd3741d69c50f82f", 0x7b}], 0x9, 0x0) 2018/02/28 01:38:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/02/28 01:38:08 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"c944691a64a4f3"}, 0x3}, 0x10) 2018/02/28 01:38:08 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="48ff5d400e9d", 'eql\x00'}}) r1 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r1, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r1, &(0x7f0000000040), 0x20b) 2018/02/28 01:38:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0xe4, 0x1f4, 0x1f4, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe4}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="7277397ce715", @multicast2=0xe0000002, @broadcast=0xffffffff}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:man_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x82) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x9f2) 2018/02/28 01:38:08 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', r2}) tkill(r1, 0x13) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/28 01:38:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80200, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@empty, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@int, &(0x7f0000000500)=0xfffffffffffffc59) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x26, 0x4e22, 0x100000001, 0x40000a, 0x80, 0x80, 0x29, r2, r3}, {0x9, 0x0, 0x3, 0x3, 0xfffffffffffffff8, 0x6, 0x0, 0x4}, {0x1ff, 0x80000001, 0x8000, 0x7fffffff}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x350b, 0x7, 0x3, 0x8, 0x3f, 0x5, 0x8}}, 0xe8) recvfrom$ipx(r1, &(0x7f0000000540)=""/4096, 0x1000, 0x10000, 0x0, 0x0) prctl$getreaper(0x2, &(0x7f0000000040)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0xe3d8}}, 0xffff, 0x8, 0x6d04, 0x4, 0x200}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x3}, 0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) 2018/02/28 01:38:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$TIOCCBRK(r1, 0x5428) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x0) socket$inet(0x2, 0x1005, 0x5) 2018/02/28 01:38:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x8, 0x4, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xfff, 0xc95b, 0x10001, 0xfffffffffffffffb, 0x4}, &(0x7f0000000180)=0xa0) 2018/02/28 01:38:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7e3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x4d48}, 0x8) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/28 01:38:08 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r1, r1, &(0x7f00009bcffe), 0x4c38) sendfile(r2, r0, &(0x7f0000fc1ff8)=0x4, 0x80000001) 2018/02/28 01:38:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0xfffffffffffffc00}, {0x8, 0x8}], 0x2) 2018/02/28 01:38:08 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0xfffc000000000002) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/02/28 01:38:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c75cd063cea02fdfb59848552fa87e5f3cc4fe2bc22da8dff0b45eb811543df715f8359151c72836ea30d239f30d8e212950e28aa496c8c650c8e55f077442ad9096edede1c41916a4bb6aa1c7fd35f545a46560515c677291c9f715ca5ab59c2fe957bba1260da09f6699ef55288b028f05dd8c9815ea4091", 0x79, 0x40047fe, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) fadvise64(r0, 0x0, 0x4, 0x5) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 01:38:08 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x1) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="823394e23972718bd0791d51d7f9c084d8e11d6a4161a6a2fd4e76fbcd32a078ede44d38549dc150eeb06d3fb5f49453af370f4d8d7a50cec7ff5fe7f92d476e2b8735334b6329919b500357a20f037320") rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/02/28 01:38:08 executing program 5: r0 = gettid() eventfd2(0x2, 0x1) setpriority(0x1, r0, 0x0) ptrace$cont(0x18, r0, 0x5, 0x5) 2018/02/28 01:38:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) write$sndseq(r0, &(0x7f0000000000)=[{0x40081, 0x5, 0x800000000000, 0x1000000000000000, @time, {0xfffffffffffffffd}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/02/28 01:38:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0)={0x72f4aa5b, 0x4, 0x20, 0x10000}, 0x14) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0xff, 0x12, 0x8, 0x1d, "08d3988178ff060dbf35466147f9f4ffb5fe7c9eae274dd40c297057d57a91000119fe184271095b0819bb813fc35b541e43521c669c28a6f6de6cbef20f087f", "2c30aed97eba9a7b62a7d4b701e42ef473015c2d25937fc5a89063fa6c71120e", [0x4, 0x4]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000340)=@random={'osx.', '/dev/usbmon#\x00'}, &(0x7f0000000380)=""/221, 0xdd) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4daf85cc5abd497ea962fbbad28e6453918b3bed3ecad05eb6d5f3efebae5bc3e336ac1bdb1bb839a39db2a13be589abff69535be4d5b33c7f619e5bb3cf4e65b8c94dc2bada31bdee9d250da435ec207ba18c72d798e61e8b9797c38bb30ec3b2ac6fb51fd054c3860212c3c742660a7dde2aed005b0cf5d0dbb5241834979509da759fa1fd253de03cdaf89a0f1946908db018238f4c441638b26bf21f8d30d7fb05d5df3b72d2f1e03ca7863cde0e8135a97439ea97f3d6ab72af0f6c18ac90b4bcb3152efe8f326c", 0xca, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x9) setsockopt$inet6_udp_int(r1, 0x11, 0xffffffffffffffff, &(0x7f00000000c0)=0x6316, 0x4) recvmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000000500)=@nfc, 0x10, &(0x7f0000001c00)=[{&(0x7f0000000540)=""/25, 0x19}, {&(0x7f0000000580)=""/129, 0x81}, {&(0x7f0000000640)=""/9, 0x9}, {&(0x7f0000000680)=""/249, 0xf9}, {&(0x7f0000000780)=""/186, 0xba}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/242, 0xf2}, {&(0x7f0000001940)=""/185, 0xb9}, {&(0x7f0000001a00)=""/246, 0xf6}, {&(0x7f0000001b00)=""/206, 0xce}], 0xa, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000001cc0)=@l2, 0xe, &(0x7f0000001d40)=[{&(0x7f0000001d00)=""/31, 0x1f}], 0x1, &(0x7f0000001d80)=""/240, 0xf0, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/70, 0x46}, {&(0x7f0000001f00)=""/50, 0x32}, {&(0x7f0000001f40)=""/151, 0x97}], 0x3, &(0x7f0000002040)=""/247, 0xf7}, 0xc}], 0x3, 0x100, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x22000) memfd_create(&(0x7f0000000480)='ppp1\x00', 0x2) renameat(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') lookup_dcookie(0x0, &(0x7f0000002200)=""/244, 0xf4) getrandom(&(0x7f0000012f83)=""/125, 0x7d, 0xfffffffffffffffe) 2018/02/28 01:38:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/220, 0xdc}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80100, 0x0) 2018/02/28 01:38:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000480)=[{&(0x7f00000005c0)="b4c6ae85e707110a61b118793ae8b45619e59836b3c8a3bb8a6fdacc1e3168fc742a7a38d1a2e61de4f036c85b98f1c74d5a19edad1a8db40f7d0fe3be896adf3076c88a2c94d5928b4a12161eb155985a468b4e48f0bfe92383a40fa5b02488d88a1aca134b0e174181064125d175e517d1340bfaf6cb187a7c2a5d2ab7ff297a"}, {&(0x7f00000004c0)="20a4698516b1a0b2ee0ba7179200ae70247d67e951ee231b9f50f067c690eedcdd7b718fdfb15eb85db9b2dfdd8c4e90e2d34f5c259dfee4c83298b6b53a2a5d1bab8f63ea13160299c0dbedfe06ccbd08fd480b9db5c0f96bd970384d108679a0832c60fadb91d08fb2ca25e7e63a16461ab5826a54e8926858e941afbaf4438576296a9bde22be3ecc3ec421acd54441793d2a336dd151ec8306c32b78a56a1b4d84c899b2880476e7d8919535d17cb6b14d77d1a1b6cec1156eda307ca2768ce3253f4c7e", 0xad2b}], 0xfffff06) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendto$inet(r0, &(0x7f0000000080)="20bec57c5eeecf8c8130a4592574685e73a2cf0e17756fa78b966d9a821483b51e60cda0ae2b58936c958b92a0130b540b967283d2b64531fa21dc873dd2440dabd8294aba9abdb8203f022a217d93f3552222636fa0d30accda77228b858317d0fff5f6fe959b1bba5f2c385c513b787bd4ea83d1de8b4d12413fb5541b73f57825bfcacaa91cb3418c9130a32f0c06990a9c22d9bf2e3c0cd8fa977065d5c306bce4b258c44dd65e65a4f3122d44386a16091c6fcaa8e48d7def3cfd1a1287e74ad277aa990684830f18", 0xcb, 0x20000005, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="9df82457e04607e4c09f4c7dda5daf339d9e21e05a96221e6aad84d8dee32206e152d361ce02f34a58e924310bccfe9c65221967965edcbf3023231073f2b20304f59dd471cf952a7c3cd27ca573219ad250061795085ceff803cb44c0d0f0101befdf6fa524", 0x66, 0x24000000, &(0x7f0000000200)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x100000001) 2018/02/28 01:38:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000500000)='/dev/loop#\x00', 0x0, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/67, 0x43, 0x0, &(0x7f00000000c0)={0x3, {"26d3f70d717576"}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) ioctl(r0, 0x4400000000001279, &(0x7f0000260fdf)) 2018/02/28 01:38:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227d, &(0x7f000097e000)) [ 36.555925] IPv4: Oversized IP packet from 127.0.0.1 [ 36.566798] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:38:08 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r2, 0xb, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r3, 0x2}) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000480)=0xe8) r7 = geteuid() ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000009ac0)=[0x8]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000009a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000009a40)={&(0x7f0000000600)=@setlink={0x9404, 0x13, 0x402, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x800}, [@IFLA_VFINFO_LIST={0x82d4, 0x16, [{0x21c4, 0x1, [@typed={0x8, 0x47}, @nested={0x21b8, 0x38, [@generic="af58656e1320aa6cb5e3ae65924ddb91c05398868e65dd41860373978d36e4bb3b1b40826bc6f1963a2425ea055c5541d3e491bf1184d7ad8cad27ae8ab5ebbcd66f976dc1eb868b3a5270ed0837f88a19d4af5b2e237f6db792f3148d02a3bf28a1c937cf4a3c500fbcf8bdfbaa3b1dbf338e646c7b92456a4ae7d42d22f3995227f4cad86163c468e5b1c716337241760fff068f1e36b6cd00597a51cb76ab3d9a0b242807744183808a73", @typed={0xc, 0x7b, @uid=r5}, @generic="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@typed={0xc, 0xc, @pid=r2}, @generic="775c4bc341f2781c84b3bf2490c9ecdd9f5b200c13962c36a5b7ea9c48dd10956dea99c137a0cdd9c207f5fbcb9182eac691dd9e62", @generic="28a0ec6aed8b4fd0618d7495c9459a660b9687bdd2d05ce43c2343e4cf27d4363962d0c072d8e61b90c471619d93fbf0735423a20bd72de983c2b93bdc14f8501351852d4f8f78e439e1b65d07573993adf5dfdd1afcca100448686ec7016a9a7f2502dd6047b0d2ea03da2e2fe867935e4bdfcf22a5ebd92bc041048c0f6159c5730bcc87491be0c089c612baaa1040749cc777d876509c5cac93718f352b5513b6e30604255b245b", @generic="b6eaf1a74467fa3271e6fa21e09a6d0b570919b8fdfdebbbf0dfe985e6409d65b448d0ccb924bcdf638e2523f180fe5652b867782c34b7db4974fc7d7ea16d26772cff313495836391542b98c0d0eba1c389150e492da72a446c3f6285d560ac88c7336ddb6d1749acdf19e39ca067bc9f3936"]}, @generic="668063b18e1cd420d9b62c5b4810f2cdd1e22ad6af8cc6cc3fede2"]}, {0x4, 0x1, []}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0xda}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x18000000000000}, @IFLA_PORT_SELF={0x10c0, 0x19, [@typed={0xc, 0x1a, @uid=r8}, @nested={0x8c, 0x42, [@typed={0x8, 0x4e}, @generic="6a7089001436ef7ad64374b4e3a9608bc05a75c1ee56d9717e3f5f9222dc5b76cac0f0eb6ca94c385efdfe929815c3634fb03818a204f3a39aedaeec6696f9375004b09ba9a10b61b51e15b8639feb6ed557d201f02048fd6276b96d4e5d0ee38baced027b21f774689b83fd782d02af5a5b90b1d730f44a", @typed={0x8, 0x56}]}, @nested={0x10, 0x8f, [@typed={0xc, 0x39, @str='\x00'}]}, @nested={0x4, 0x58, []}, @generic="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", @typed={0x8, 0x96}, @typed={0x8, 0x30}]}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "68dfa932a62370342c4e613a993804408bb94017da400d"}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x1e}, {0x4, 0x1f}, {0x4, 0x7}]}, @IFLA_IFALIAS={0x14, 0x14, 'tunl0\x00'}]}, 0x9404}, 0x1, 0x0, 0x0, 0x4008000}, 0x800) 2018/02/28 01:38:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xff9}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000001200)=0x7) accept$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000010c0)=0x1002) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@local, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001180)={'ip6tnl0\x00', r3}) 2018/02/28 01:38:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xb, 0xe, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r2, 0x4b8}, &(0x7f00000002c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e22, @rand_addr=0xd393}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x7, @empty, 0x3f}]}, &(0x7f00000003c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffff1}, 0x1}, 0x0) 2018/02/28 01:38:08 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)) 2018/02/28 01:38:08 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4000000002}) setsockopt$sock_timeval(r1, 0x1, 0xf408c9facbb04209, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) munmap(&(0x7f0000013000/0x4000)=nil, 0x4000) dup2(r0, r2) 2018/02/28 01:38:08 executing program 1: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000035ff8)={0x0, 0x6}, &(0x7f0000060ffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x9}, 0xfffffffffffffdaa) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r2, &(0x7f000005e000)={0x5, 0xe, 0x0, @thr={&(0x7f000005efbe), &(0x7f000001eff0)}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mq_timedsend(r2, &(0x7f0000037000), 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/28 01:38:08 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) timerfd_create(0x7, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc00, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000002140)="b85a8548f82e621f", 0x8}], 0x1, 0x0) 2018/02/28 01:38:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008ff0)={0x0, 0x1f, &(0x7f0000008fd2)="a2a7030d342f6b219da763ae64adf1752e1f2c97ffa97c5d7fb7f234360571"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/02/28 01:38:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@empty, 0x4e21, 0x7fffffff, 0x4e21, 0x80000000, 0xa, 0x80, 0xa0, 0x32, 0x0, r2}, {0x4, 0x5e, 0x9, 0x4, 0x101, 0x40, 0x1, 0x1}, {0x8, 0x5, 0x3, 0x8000}, 0x10001, 0x6e6bc0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3504, 0x2, 0x0, 0x4, 0x7fffffff, 0xff, 0x2}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x6, @rand_addr=0x1}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'eql\x00'}) listen(r0, 0x0) 2018/02/28 01:38:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000fadff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x20000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x1, 0x3]) 2018/02/28 01:38:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x8, 0x3, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x2}}) 2018/02/28 01:38:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @empty}}, [0x1, 0x7fffffff, 0x1, 0x2, 0x5, 0x7, 0xfffffffffffffffd, 0x6, 0x7ff, 0x2, 0x101, 0x9, 0x79df224c, 0x8, 0xd7d]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={r2, 0x35, "2b5dada2286fc3354ef5eb46dabb1fdb38d44c638c87ae13eee87835fa4792b32b2ee39ebea13273e92f751dff1403780e4919157d"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x8, 0x1, [0xffff]}, 0xa) writev(r0, &(0x7f0000fb5ff0)=[], 0x17a) 2018/02/28 01:38:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3c8, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000200)=0x8, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r3, 0x35) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/28 01:38:08 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0x4) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) select(0x40, &(0x7f0000000040)={0x8d39, 0xffff, 0x4, 0x0, 0x85e, 0x9, 0x10000, 0x80000000}, &(0x7f0000000080)={0x0, 0x1677, 0x6, 0x9, 0x1f, 0x2, 0x4, 0x85}, &(0x7f00000000c0)={0x1, 0x4, 0xa9, 0x2, 0x400, 0x2, 0x7, 0x1ff}, &(0x7f0000000100)) 2018/02/28 01:38:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/02/28 01:38:08 executing program 0: r0 = eventfd2(0x800, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) bind$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"cc6f517b0afbb8"}, 0x40}, [{"657c4ccb3eab37"}, {"23f7c77e7a510e"}, {"462628a2627d55"}, {"2fb3a942046d0f"}, {"26a98a6d7dc9e7"}, {"20f9899c3a00a0"}, {"a07dc6cd4bdc56"}, {"faa7add20266fb"}]}, 0x48) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffff852, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/02/28 01:38:08 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @local}, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)='4', 0x1}, {&(0x7f0000001200)="6461f3e1", 0x4}], 0x2) [ 36.768596] SELinux: policydb magic number 0x48855ab8 does not match expected magic number 0xf97cff8c [ 36.784949] IPv4: Oversized IP packet from 127.0.0.1 [ 36.790140] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:38:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000100)='dev ', 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendfile(r1, r2, &(0x7f0000cd4ff8)=0x200000000000, 0x400000800fee) 2018/02/28 01:38:08 executing program 1: r0 = socket$inet6(0xa, 0x8000b, 0x7ffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) sendfile(r0, r1, &(0x7f00000000c0), 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) 2018/02/28 01:38:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r2 = gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fstatfs(r1, &(0x7f0000000240)=""/4096) tkill(r2, 0x1000000000016) setitimer(0x0, &(0x7f0000001240)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000001280)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/200) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') close(r0) 2018/02/28 01:38:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x5, 0x1f, &(0x7f0000000100)="2288ec2da073cb1926e46ae610be451644abd6e1d4e84a018b1d43f6520099"}) r2 = socket(0x2, 0xa, 0x1) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000000000000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/02/28 01:38:08 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/28 01:38:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000480)=""/4096) keyctl$instantiate_iov(0x14, r3, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}, {&(0x7f0000001640)="ae8b300ef46f0cb5a58cbe7a8ec283050092e7f50e33b828237812a5e106876d508b736b9f2f920c0e37ad32f2de2a8707b72ad8c8aecd69ae76ed09aacf791d52c251d8af0ba7077de8876fcb9ae894245c211d2f97b2058e779457a23ca45708e766cb43e65beebb9e9bbb0f1d4fd50ab720f0f901", 0x76}], 0x2, r4) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/28 01:38:08 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x6, 0x8, 0x1ff, 0xffffffff, 0x2}, 0x14) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"dccfe3e3f53f51"}}, 0x10) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000001fe0)=[{r2}], 0x1, &(0x7f0000000000), &(0x7f0000001000), 0x8) 2018/02/28 01:38:08 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) sendto$llc(r0, &(0x7f00000000c0)="0f7f5654f8f8e393fc6bc1fbf9ba231cd25dd21f49d1f5eb5c5c0d8f04932bd80d67e19fe14883b6a29cc51e30a5bcc7a2540db06612f0002f69f3a353dd06fe850f33dced0300b576c8abbdb3df33e7a304ca0c53c0d88ade960eead2c9a96ce6e0c1def02946860725ed5056d2972c5f95dbbe875976ddb90bcfb0b7d503a6b32454c9a18862eb687f07abdd8195885fecf21736ad7826702568", 0x9b, 0x4000, &(0x7f0000000180)={0x1a, 0xfb, 0x1, 0x7, 0x7, 0x2, @random="c38077662e87"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x801, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000035000)=ANY=[@ANYBLOB="2400000018002100cdbc5f5900ffffff0200000000000001040004000000000000000001"], 0x1}, 0x1}, 0x0) 2018/02/28 01:38:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/02/28 01:38:09 executing program 3: waitid(0x0, 0x0, &(0x7f0000000000), 0x11bedce265e9de75, &(0x7f0000006000)) r0 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="5fd54070516d57af4582cb7027e8d916c8ce5bbdaf99d343796f019d9383afd4da30b6f21340f068acb3d4611c07ec", 0x2f, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x180, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/207, 0xcf) 2018/02/28 01:38:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000330ffc), &(0x7f0000000000)=0x4) 2018/02/28 01:38:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x20200) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ip6tnl0\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet(0x2, 0x2, 0x586) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r1, &(0x7f0000000040)="7b63a904748c791a6a25aa266078f9224af718716bfb09cd4ecae69a9a452305717cda229fbc5a88038fae566f31140fb9745f49cdf5cc6ac0df02393e8867ed0f", 0x41, 0x8000, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) bind$inet(r1, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/02/28 01:38:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=@ethernet={0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x8010, r0, 0x0) [ 36.949178] audit_printk_skb: 30 callbacks suppressed [ 36.949193] audit: type=1400 audit(1519781888.992:40): avc: denied { ioctl } for pid=7279 comm="syz-executor2" path="socket:[18063]" dev="sockfs" ino=18063 ioctlcmd=0x8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 01:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x80000000, 0x50, 0xe529, 0xfffffffffffffff9, 0x1, 0x3e87, 0x8000}, 0x341781ce0f5672eb) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/selinux/status\x00', 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000180)=""/31, 0x1f) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x0, 0x81, 0xffffffdffffeffff, 0x9, 0x6, 0x1ff}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000240)=0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', @ifru_addrs={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e24, @empty}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'dummy0\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/02/28 01:38:09 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="fe29f96ad08b53fb919151ae1dcc2c7d761b4d171d0f8ce91bd23bdc2d0bfe31bc299fd994829a77edf8ecacf6cca873428aae0b7f873e94afe4bbcd69583e56c5b33661ecb2efcf2d02c37b071c19cd994fb5c0d542469edb26574e15fc0da5d6d8aed70c70c04a884d0baaf6110c2d77571d4aab2e79a1fbc7f5761e3f1f778adaea0067e0947a6ceea8d3cf6d28cb2307d1e60d408988", 0x98, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x18, 0x0, 0x7, "b2"}], 0x18}}], 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000300)=0x5, 0x8) 2018/02/28 01:38:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f00000000c0), 0xf02e) 2018/02/28 01:38:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000784ff3)='net/rt_cache\x00') pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) fcntl$setsig(r0, 0xa, 0x8) 2018/02/28 01:38:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000affc)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)}) 2018/02/28 01:38:09 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) gettid() close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8000, 0x3ff, 0x1ff, 0x100, 0x800}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x400}, &(0x7f0000000100)=0x8) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) 2018/02/28 01:38:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f89f93), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e23, @empty}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x6, 0xfffffffffffffffd, 0x7ff, 0x4, 0x4, &(0x7f0000000000)='gre0\x00', 0x2, 0x6, 0x100}) 2018/02/28 01:38:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/hci\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='$systemppp0selinuxselinuxeth0keyringtrusted\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="626465762b897d7369785f61636c5f6563634500736574683076626f786e65743000", 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000280)='syzkaller\x00', 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/28 01:38:09 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0x0, 0x4e23, 0x706a5039, 0xa, 0x80, 0xa0, 0x87, r1, r2}, {0xeb2e, 0x0, 0x10000, 0x1, 0xffffffffffffff7f, 0x7f, 0x5, 0xfff}, {0x1f, 0x2, 0x3ff, 0x2b406005}, 0x5, 0x0, 0xab7a72d1526aeb8b, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x2b}, 0x0, @in6=@empty, 0x0, 0x3, 0x3, 0x7, 0x613e, 0x0, 0xc8d}}, 0xe8) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000), 0x0) 2018/02/28 01:38:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x10001, 0x4) connect$inet6(r0, &(0x7f000000f000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) [ 37.136627] audit: type=1400 audit(1519781889.182:41): avc: denied { dac_override } for pid=7334 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:09 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0x20, 0x9, 0x1, 0x8, 0x9, 0x1f, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffff6e7, 0x6937, 0xffffffffffff8bcd, 0x7fff, 0x1}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xba31}, 0x8) [ 37.141058] audit: type=1400 audit(1519781889.182:42): avc: denied { net_raw } for pid=7332 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:09 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 37.157542] audit: type=1400 audit(1519781889.202:43): avc: denied { net_raw } for pid=7332 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.168086] audit: type=1400 audit(1519781889.212:44): avc: denied { net_admin } for pid=3691 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cowm\x00') close(r0) 2018/02/28 01:38:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$pokeuser(0x6, r4, 0x4, 0xff) [ 37.168979] audit: type=1400 audit(1519781889.212:45): avc: denied { net_admin } for pid=3691 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c010000210001000000000000000000ac14140000000000000000000000000000000000000000000000ffffac1414aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/02/28 01:38:09 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000180)='system_u:object_r:restorecond_var_run_t:s0\x00', 0x2b) pipe(&(0x7f0000ba6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000100)=0x10001, 0x4) fcntl$setpipe(r2, 0x407, 0x80001) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) tee(r2, r2, 0x2, 0xfffffffffffffffd) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) [ 37.173494] audit: type=1400 audit(1519781889.222:46): avc: denied { net_admin } for pid=3691 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.175140] audit: type=1400 audit(1519781889.222:47): avc: denied { net_admin } for pid=3691 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.180467] audit: type=1400 audit(1519781889.222:49): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f00000000c0)='net/arp\x00', 0x1) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3263, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fd9ff8), 0x100000001) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0x3d4, 0x401, 0x8, 0x62deb89d, 0xb3}) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/28 01:38:09 executing program 3: getegid() clock_getres(0x0, &(0x7f0000d99ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8)=[], 0x0, &(0x7f0000630000)={0x0, r0}, &(0x7f0000001000), 0x8) syslog(0xa, 0x0, 0x0) 2018/02/28 01:38:09 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) 2018/02/28 01:38:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000000200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x26, 0x80000) socket$inet6(0xa, 0x3, 0x6) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/28 01:38:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x545c00) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"d046f4620cf6993e813cd7668b13ca07", {0x4, 0xacf4, 0x0, "fc185d237f59", 0x3f}}) r1 = socket(0x2, 0x2, 0x0) tee(r1, r1, 0x734, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000100)=ANY=[@ANYBLOB="2600000100010000000000000000000000000051e9515cf2b5875a100000e80000000000000000000000af4ff67282571b717fcdc7554174d8a272695d650cf75597aba369657df0a149697463f89ff940307842241e1f0b26d1b8d8ce9654073d89cc6613048fdca626e43282afb78889bc0386c575cbbf274dbd1a3a8008f1ddea920bf4e6728408368a"]}) 2018/02/28 01:38:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) 2018/02/28 01:38:09 executing program 2: r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x2}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f00002d2fad)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/28 01:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002f40)={0x0}) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8003, 0x7fffffff, 0x4f4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x8c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) unshare(0x200402) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r6, 0x8}, 0x8) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) [ 37.181324] audit: type=1400 audit(1519781889.222:50): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.197952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8300 sclass=netlink_route_socket pig=7345 comm=syz-executor3 [ 37.202046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8300 sclass=netlink_route_socket pig=7351 comm=syz-executor3 [ 37.207465] binder: 7335:7357 ERROR: BC_REGISTER_LOOPER called without request [ 37.269067] binder: 7335:7357 ERROR: BC_REGISTER_LOOPER called without request 2018/02/28 01:38:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) 2018/02/28 01:38:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/02/28 01:38:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) getcwd(&(0x7f00000001c0)=""/206, 0xce) 2018/02/28 01:38:09 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3, 0x0) 2018/02/28 01:38:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/187, 0xbb}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x2000}) 2018/02/28 01:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000012f70)=[], 0x0, &(0x7f0000017000)=[]}, 0x20004840) 2018/02/28 01:38:09 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000670ff8)={0xfff7bffffffffdb0}, 0x8, 0x0) readv(r2, &(0x7f0000a72ff0)=[{&(0x7f0000065000)=""/4096, 0x1000}], 0x1) 2018/02/28 01:38:09 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404100) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x180) linkat(r0, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/28 01:38:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) fallocate(r1, 0x1, 0x5, 0x1) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/02/28 01:38:09 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000100)="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", 0x1000, 0x0) 2018/02/28 01:38:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/189, 0xbd) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x10c, 0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/02/28 01:38:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = memfd_create(&(0x7f0000000100)='self}+eth0\x00', 0x3) ioctl$KDMKTONE(r1, 0x4b30, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20001, 0x0) r2 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x12e00, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/28 01:38:09 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x2) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000002a70819447e6f2687f000000004500ec1c00000112009078000000008aeeafb71aec99e7ea7808039cbea55c5afa28b02278ea5c112bb1f00e3f43ee049c4db46cecbd82aeee9bcd3307b4f757946bdccaf05626e30c"], 0x26) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) [ 37.894751] IPv4: Oversized IP packet from 127.0.0.1 [ 37.959187] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:38:10 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x1, r3}) fcntl$setownex(r2, 0xf, &(0x7f0000f92000)={0x0, r3}) fcntl$getownex(r2, 0x10, &(0x7f00004a9000)) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe4, 0x14, 0x1, 0x20, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x7}, [@generic="300ee1c41e4e519a3cd30846ec459f6329aaa539cc0a65fbef027d54b085a95e9619a0111cf1bc807bd2cfd7057bfa762a0c83f22f383669578138de33d7ed040dfa236f2355a523e4ea09200288a7e1af5d7d81ef1d6b8766e80e4238410b29545257d894cd80480a90dc4925057b3c6fb35c12998ec9179cefe54651c611e67eef83e14e145824ea59b0528424a975", @typed={0x40, 0x92, @binary="51c84a36bcad16c95a9a3bb2e86dcd2aacc81fa2be6f6b4ca18462fa4292e1ab37b0d7f298bcda02fa7281540282da26a4cd9261110bf0a1"}]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/28 01:38:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x486, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xc8, "c3b990c7b0d75db34260bc652a4b40cff120d9232c5f3c475d9d4ae1eceb58f0e7e04d472a9ccec47cfc13c2c51bdf92fd6a6e589232872f1a35a4f5507a941683a598a6bcdcf14866aa660826131e53031c89b0b7dc2ddf93a817edd8bf1d2d3f2a931ae3547c1b2627ffe58217da6c8653400dcff34ee65c60e1650902d6e92ea14bc3db3b235fa22b703f8b6b17c2d60fecb9a6c326bcf95a51ced53cdef2e01cf43f60a6e7795d8de259869380f4c01bde4d0d6df866c00556e3a00b58fbbe654866fd42aad9"}, &(0x7f0000000380)=0xd0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x3f, 0x0, 0xe25}, &(0x7f0000000400)=0x10) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x7, 0xed, &(0x7f0000000040)="6b948b0750d7bc09e6f5c6be5244f77ef18637da0e7034643442506892b056b8aafba69e484a402be6c6febb134e0c3dd8c09230bfa22a6a9d0e9b2cbd458acc9c4a4c3bbbfe6ef42aef92e32b9b25255d323cba4220456974f0736256b151a3f5d55daae2106bc270cb552f7e12bf7d5ad4d4bc7ce74931d034249e74da4b29060de21dc6ba927154982a47e0451a8b49c451c8373dfd0b27b008a19886ac50cb8414dfca3d7e125770471c31fe9e179dd2404c47ada2f6bbe51e2dda24c9e6e9c8cfeaebaced1e4cffe12c76fe05e25d0ea1e454385812777f6333e6d9e05f4d9b91e386ec2e687af041541c"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x7fffffff]}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000017c0)={0x0, 0x7f000, 0x80000001, 0x200}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) 2018/02/28 01:38:10 executing program 7: r0 = socket$inet6(0xa, 0x1005, 0x911) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x1, @empty, 0x7fffffff}, 0x9, [0x9f4, 0x3, 0x7fffffff, 0xfffffffffffffff7, 0x4, 0x7fffffff, 0xfffffffffffffffb, 0x4]}, 0x5c) 2018/02/28 01:38:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r5 = fcntl$dupfd(r2, 0x406, r0) renameat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00') 2018/02/28 01:38:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x0, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000480), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff0000ff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xcf67, 0x4, 0x0, 0xffffffff, 0x8, 0x400, 'dummy0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x224}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x200, 0x800}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr=0x3ff, @multicast1=0xe0000001, 0xc, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/28 01:38:10 executing program 5: r0 = memfd_create(&(0x7f0000000040)='eth1\x00', 0x2) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x24, 0x19, 0x3, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x0) 2018/02/28 01:38:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) writev(r2, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) 2018/02/28 01:38:10 executing program 6: keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) 2018/02/28 01:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) close(r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="0914401dc256b10fb57e4da2bfb1de793d348e8c87fd1bf9123a9aee0a286171463e675d627bff57b1e9b57101aa7b", 0x2f, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/28 01:38:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket(0xa, 0xa, 0x1ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x4, [0x9, 0x0, 0x80000001, 0x3ff]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) dup3(r1, r0, 0x0) 2018/02/28 01:38:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r2) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\\mime_typeppp0\x00'}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\\mime_typeppp0\x00'}) 2018/02/28 01:38:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sched_getattr(r2, &(0x7f0000000280), 0x30, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffc2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x1ff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x6, @empty}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x9, 0x6, 0x401, 0x1, &(0x7f0000000180)='erspan0\x00', 0x0, 0x95, 0x7fffffff}) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a59ffc)=0x340, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x6, {{0x2, 0x4e21, @rand_addr=0x1}}}, 0x90) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0xc0aa, 0x4) sendfile(r1, r0, &(0x7f000033cff8), 0x1) 2018/02/28 01:38:10 executing program 3: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f00000000c0)=0x10) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/02/28 01:38:10 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_flags=0x4000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0xffffffffffffff3e, 0x6}, 'port1\x00', 0x8, 0x0, 0x1, 0x6, 0x2ef, 0x2, 0x100000000, 0x0, 0x1, 0x3}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/02/28 01:38:10 executing program 1: truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='map_files\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/28 01:38:10 executing program 5: r0 = socket(0x800000000000000a, 0x4000000001, 0x0) getsockopt(r0, 0x4, 0x7, &(0x7f00001e2000)=""/33, &(0x7f0000929ffc)=0x21) 2018/02/28 01:38:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x800, 0x5, 0x6, 0x9}, 0x10) 2018/02/28 01:38:10 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80) sendmsg$netlink(r1, &(0x7f0000a48000)={0x0, 0x0, &(0x7f00004fcf80)=[], 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/02/28 01:38:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22, @empty}, 0x10) r2 = memfd_create(&(0x7f0000000000)='^\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)) 2018/02/28 01:38:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, "2a51ab715927c723744ec8439c8d3f0d1f1635d26d34736e6d5fe3cb5cf48da9"}) 2018/02/28 01:38:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000), 0x4) 2018/02/28 01:38:10 executing program 4: r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x8003, r1, r2, 0x7b, 0x249020) keyctl$reject(0x13, r0, 0x5, 0x7fffffff, r0) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/02/28 01:38:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@empty, 0x7, r1}) 2018/02/28 01:38:10 executing program 3: r0 = gettid() waitid(0x3, r0, &(0x7f0000000180), 0x80000000001, &(0x7f0000000280)) 2018/02/28 01:38:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) fcntl$notify(r0, 0x402, 0xa5dbf49344e678c1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') pread64(r1, &(0x7f0000904000), 0x2b, 0x7ff7d) 2018/02/28 01:38:10 executing program 1: r0 = socket$inet6(0xa, 0x8000e, 0x3) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) 2018/02/28 01:38:10 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000530ffe), 0x0) 2018/02/28 01:38:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x9d256582230799b4) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$peek(0x2, r1, &(0x7f00000000c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x8) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000400)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendfile(r0, r3, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/28 01:38:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000040)=""/96) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/02/28 01:38:10 executing program 2: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000521ff8)='keyring\x00', &(0x7f00004c6ffb)={0x73, 0x79, 0x7a}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/42, 0x2a) keyctl$setperm(0x5, r0, 0x1000200) keyctl$describe(0x6, r1, &(0x7f0000521000), 0x0) 2018/02/28 01:38:10 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x589, 0x1, 0x400, 'queue1\x00', 0x1}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)) 2018/02/28 01:38:10 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) keyctl$revoke(0x3, r0) 2018/02/28 01:38:10 executing program 5: write(0xffffffffffffffff, &(0x7f000039cfde)="220000001e000717ea0800f5090007230200ffeafeffa7001af2fee0050008800100", 0x22) 2018/02/28 01:38:10 executing program 3: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x40000007fffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d782a)=[{r2, 0x1d}], 0x1, 0xbad7) pread64(r0, &(0x7f0000000000)=""/40, 0x28, 0x0) close(r0) syz_open_pts(r1, 0x4300) 2018/02/28 01:38:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x100000000000000) pwrite64(r0, &(0x7f0000000140)="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", 0x385, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x2) 2018/02/28 01:38:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000), 0x0) 2018/02/28 01:38:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c3b16b1af0db0aac6aab9507c8dd4c8c2fbec80f1dd982dcbd3357231bfa93611cc519d2f5288c64544395f6c5673d96f65a45aa85b9cb76b9b6fdbbce244b5d44231ef6fdacfc846fff0f000018c2bf51e5c534078af205ae987a03dc642516bab4a772df27d79bf9b8dd760d7f67ed12b9fa6b0c2f269e0fb07af6efbffa865a0835055b026901827996777873f46fc9c6266b3927fbe0e6d76252cb69be6a2309135e29c1d8b9f54d923bed30bc5831a3a7eafa9a117a8c7da005ba57b3390dbf588d97054d654dbb7db47a557134a656c2dd6fd68336202aabaeca7d", 0xde, 0x800, &(0x7f0000303000)={0x2, 0x4e22, @empty}, 0x163) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48801, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/188) 2018/02/28 01:38:10 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) unshare(0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/115, &(0x7f00000002c0)=0x73) r2 = socket(0x10, 0x2, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0xffffffff, r3, 0x1, 0x1f}) ioctl$KDDELIO(r1, 0x4b35, 0x0) 2018/02/28 01:38:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00') read(r0, &(0x7f0000463000), 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000180)=""/5, 0x5}], 0x3) 2018/02/28 01:38:10 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') r0 = getpgrp(0x0) waitid(0x3, r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) pipe(&(0x7f00007d3ff8)) 2018/02/28 01:38:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) 2018/02/28 01:38:10 executing program 7: r0 = userfaultfd(0x8000000807fe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/02/28 01:38:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x80000000, 0x80000000, 0x4}) mq_open(&(0x7f0000000100)='/dev/keychord\x00', 0x2, 0x91, &(0x7f0000000140)={0x81, 0x73, 0x2, 0x4, 0x7, 0x2, 0x2, 0x6}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e2ffc)=0x4) getrlimit(0xe, &(0x7f0000000000)) 2018/02/28 01:38:10 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x80100) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) mkdirat(r2, &(0x7f0000000000)='./file1\x00', 0x80) 2018/02/28 01:38:10 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x4, {{0xa, 0x4e24, 0xe7, @loopback={0x0, 0x1}, 0x87ed}}, 0x1, 0x8, [{{0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x1ff}}, {{0xa, 0x4e24, 0x5, @empty}}, {{0xa, 0x4e23, 0xfffffffffffff001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff00}}, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0xff}}]}, 0x490) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/125, 0x7d) 2018/02/28 01:38:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062dfec)={0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) 2018/02/28 01:38:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x40900) ioctl(r0, 0x4000000000001261, &(0x7f0000c26000)) 2018/02/28 01:38:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/4096) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc0000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/215) 2018/02/28 01:38:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') fchdir(r0) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) 2018/02/28 01:38:11 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x4, 0x101, 0xa6ea, 0x4, 0x242, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="4fa749936b0cb20442b6e9baa3c1205a94140b97c7d744b277d3117d3d39bc736d247e265e1bf5397c9f86f955c7e1e5908466d8684838fe5a081fcc860cd50ce3534e016eacf0d365e6c144ce7621d5dc6637003d40679f4231d9cd7f98d8bd4b051cedc776ec", 0x67}, {&(0x7f0000000100)="566898453c78a576bc21c60a00532985aae8c8097c3776c915fa363a8396470b7c1235d6329d8defb4aeffdbacd8cce415fdd8fd7ee2c855183c1d2b6fac5e61e702b256d9127df7a919c3931e8da56fdee428faf629d98f822f35e7ce167bad7149971cf76cf8096bff31c5b0aa40e4f1e17888d57393f41ed7760b8f2609765068556b187068c92bff53ef136cf945f9ac4291d60b39ac4362df58d9ba9d0bd35bab8710022c030931b643d9eef58f2afceae5a030583327c15b72f0dc87d0923c85c1019a272b4326b0", 0xcb}, {&(0x7f0000000200)="64b2309580566e0e134a3c5467c820926c5c3c4d604a4acc8bafb0535b4972cd034f08851271cd48babb87b73f842856a1fcba36675bde2e313056c24b155f319b15de66199073f9445111a704daf08672deb033ee50b2465d1c7c4b814e39dce8292784bdfb64d44e2c2bdb10027e9418ed14704c279d7f4c638374acf39008f575dff21995698219e9c0d4dde3a2bb1418d7dfea4fcd9455bf663cff7908311a65dfa17d4540376c806b005f54e73b355688ccc0bc8d037a0f7749f5991cf3c78c68f53c3e5a859169de1b9d4767df19d641b0f3a304d4037275b8f0654afe678076", 0xe3}], 0x3, 0x5) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x8, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000440)=0x7ff) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/177, 0xb1) ioctl$void(r0, 0xc0045878) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={'ipddp0\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = memfd_create(&(0x7f00000005c0)='cgroup**\x00', 0x3) readlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) ptrace$peek(0x2, r2, &(0x7f0000000740)) mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='adfs\x00', 0x3000, &(0x7f0000000840)="4070ca4cf0fb2ab04e10e9c88c7285a92b9263dc4e42e6345b1eed3eccbf753c98689f61746a7df7c0cc488a5fd2e2278fa5e19be7e4f6e59ac3bfa8f4cc050a1fd5607239fc9f7925e2f2d75478dec55c351a") clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) utimensat(r1, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000940)={{r3, r4/1000+10000}}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x100000001}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000a00)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r5, 0x9, 0x9, 0x10000, 0x8, 0x8}, &(0x7f0000000a80)=0x14) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/autofs\x00', 0x10000, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x810, r7, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000b00)={r6, 0x7ff, 0x0, 0x1, 0x9, 0x6}, 0x14) getxattr(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=@random={'os2.', 'adfs\x00'}, &(0x7f0000000bc0)=""/160, 0xa0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000c80)=0x1f) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000cc0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) mq_open(&(0x7f0000000d00)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x841, 0x6, &(0x7f0000000d40)={0x8, 0x0, 0x6, 0x5, 0x9, 0x1, 0x19f1, 0x6}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000d80), 0x80000) 2018/02/28 01:38:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/02/28 01:38:11 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x12) sendfile(r0, r1, &(0x7f00005b3000), 0x585) 2018/02/28 01:38:11 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 0x38, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6f) 2018/02/28 01:38:11 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001180)=0xe8) recvfrom$packet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1, &(0x7f00000011c0)={0x11, 0x1f, r1, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) 2018/02/28 01:38:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x591a00) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = fcntl$dupfd(r0, 0x404, r0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x6, 0xa38, 0x7, 0x3f, 0x0, "706036f15a609c8cdb9fa7081796b6539b4885d837552df9c3123048ec926848e110fd011a8200ea77df148cb403ad0bcabe492fe8b9314fc68e9bc98db848", 0x43}, 0x60) poll(&(0x7f00000000c0)=[], 0x0, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) quotactl(0x88, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)) 2018/02/28 01:38:11 executing program 3: prctl$intptr(0x1d, 0x3c45) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100ffe, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8, 0x59, 0x0, 0x672f}, {0x1, 0x5, 0x100000000, 0x100000001}, {0x1, 0xa3, 0x9, 0xdf7}]}) 2018/02/28 01:38:11 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x311002, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x5) ioctl$TIOCEXCL(r0, 0x540c) sendto$llc(r0, &(0x7f0000000080)="abf2b83f5db2c9e433f4eeff70801b15da1f215203b7d1fc291a35b8e2a838d10cebafcbfd10ec8214a66fa2c8312af87bccd7cecd051f14baf4771a4a2bc07cf9160511ba38c43955179b3479fd9181ff33d988ebcbbd8eeb6bd1fcebba718ee4ef542db07ca71c27c75901437515749126ed53ed48c38dab902841af438c2feb6b968c8d022e476b2621aec0df2aad94bdae7afb3edf8e0da0ae1261cb4db701ba959dd33affc565679ac241410d54ea31de9b3e3de5c0e88c25a07e9fd4e1d3802f", 0xc3, 0x0, &(0x7f0000000180)={0x1a, 0xf, 0x10001, 0x5, 0x6bf39fe, 0x4f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x10001, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000380)=0xa5) sendfile(r0, r0, &(0x7f00000003c0)=0x10, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000400)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000440)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000480)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000004c0)="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", 0x1000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000014c0)=0x6, 0x4) getdents64(r0, &(0x7f0000001500)=""/164, 0xa4) getdents64(r0, &(0x7f00000015c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000025c0)={0x0, 0x4f, "3fa2702d085bc243ab195d5b76847bd2410991f937a57ed2cb987bcb99eb317896ca726246f75861af5ce96b77ec1d3bc8100f15654cb859a9c5ee78b561d2debe0986f6cbf811addd404213ae57cd"}, &(0x7f0000002640)=0x57) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002680)=@assoc_value={r2, 0x5}, &(0x7f00000026c0)=0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002700)={'ifb0\x00', @ifru_map={0x9, 0x7ff, 0x9, 0x0, 0x9}}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002780)='_', 0x1) r3 = geteuid() r4 = getegid() syz_fuse_mount(&(0x7f00000027c0)='./file0\x00', 0x1, r3, r4, 0x7, 0x1000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) write$eventfd(r0, &(0x7f0000002800)=0x9, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002840)=0xc6) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000028c0)=@add_del={0x2, &(0x7f0000002880)='ip6gre0\x00', 0x436}) 2018/02/28 01:38:11 executing program 6: prlimit64(0x0, 0x0, &(0x7f00007c4000), &(0x7f00008aaff0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x408400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0xbe, 0x253, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="251191e5a15eca9fe5b07a6f061aad74efa35cd0ab18f607d3f6593ca2785850bfc8e2198aa17dfea6ed40d600c81bd1c9bbaab611f7cc9ea42c5d9facf6026ceb00ce345841a675", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffaa0e03ff, 0x1000, 0x0, 0xfffffffffffffffa, 0x8}, 0x14) 2018/02/28 01:38:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000ffffffffffffffff4e8e858f78d5e40d731ab2096bae9f24b0224373c325b7f99e605a4e0e5bc0efb2f0efd837010ef1b3b886bc994333d2fb7706001026bc804665e76a86b99daefd734e25043eddae4bee85624b166ba0fda44ebd5ba41df6ed46068a77ac4585214ff3dfa16c4cbd3d684e4daffa785441b8d43cae9664fe60fcc805df0822033aa80de6ae"], 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="d6c81797269be85e44c69d30545ea7dabe52e19a4a005b7223d7e2e29fb2a497630da2688688b765471a1815a6c193be634052814eb3b1ca98321b84b8ffdc4101c35c28300904a2997cd78bae0e1b5ef60944ea2c84dac6fad08e201d67ccab747a86", 0x63) 2018/02/28 01:38:11 executing program 0: r0 = memfd_create(&(0x7f0000001280)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) r3 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, r2, 0xffffffffffffffff, 0x4000000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001300)={{0x9, 0x1000}, 0x1, 0x7ff, 0x5, {0x9, 0x7}, 0x7fff, 0x5d8}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000001180)={'ip6tnl0\x00', @ifru_flags=0x1000}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000001240)='bridge0\x00', 0x10) epoll_pwait(r5, &(0x7f00000012c0)=[{}, {}, {}], 0x3, 0x9fa, &(0x7f00000000c0)={0x3f}, 0x8) 2018/02/28 01:38:11 executing program 4: syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/28 01:38:11 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003380)=0x200, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) r2 = dup2(r0, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002b00)=0x0) fcntl$notify(r2, 0x402, 0x8) sendmsg$netlink(r2, &(0x7f0000003000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc, &(0x7f0000002f40)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="0c0500002c000a0727bd7000ffdbdf25e00010004497f62fc04331b8f1c1a23f62818af3f3e1b4236ceccd8e227c4406c26895ce28e88729f7ccbc65527a4c6f945e3fcb3f5c53bbecaad13dc23f50e04b18f0fdd19eb383a4df77252ace57facc5318f0406c6a7ecef30ecb0c11f98472581d62cbf4a9396a9b442bdf371b9ff1357e6c1838b4b359454fe44a4d4e2efb38465840e09934b7798f0776ad03ce32aa599b6f0bab0988c4650a960e724be1c51215afbc7e45f67a13062834cb7fbe6f1d08dcc4439d096b3a85765d0365ad589c5ef24da34085d909785761909d6b8550ac654bbf4ab1dbd2163c8484c59800660094009400000000000a00e13d98b7a45e194b503b8e1f1748d75463b9d1e4b3cbae413379610b0d20b73118cfe622aa59057034557ede55d058fae9a6486bf8d8f6cde90b690fae6c4358987de7f38f2fd05119f27a81f91062f3ff0c7ac80b382cc4a6ac1e542e91c71476ac874df7dfb832fbef827c7c8d703c2f7a820f9069e27f42de3a2be00c48388ade4628ecacf40aea0014006900000000002473656375726974795e23002ac0f53d3f60b358e9571a228e7877bf036b27b9bf253997bede0ebb6349dacdf845424c62ef44b1ff3ed695f74ad96455012d53451dbc945f69e77d96c37f439fda8004d6fa6253c9abfa62f04fbf52f73b4b36acd5fa6f02882099bc85729913901d278ab2cc4564be0d1f80fd0c008e0000000000", @ANYRES32=r1, @ANYBLOB="6c02350045db49d00be755be255dc8f7790f23aa8961a23a2249644be1dfe38d1539ce5cd1289c1b1f36c5ba7649ecaf1156fa843b00f85b193c42be5f0268ed07d7641015d0d12a95019f7b2fac02251ec97ea4f9c193325b2fe8ba562696a5c549aaf71893d94cfe438da52c7bdd96caaa85853f67e1b5f1bad5e026c46d0bdc1ed5eb86c582fca4d8367ff14b59cd7151f0573a7dd8e67dabcb3227dc65e62f0736edd1fcf09a12dc87058c671778b90514e43382e15c5de9b3f22fda472f24b1a430288c8c76fc75f89e9ff626cbf6f0a3a8b2af2f96d15f75b48226555a566169862cfbbeeba92c81cd1714cf8c9bcdde10dc97a8baa909a85b168aba8307a416e51430b2e186d00e96d66b82878104ce13bbf64a9cd8614b694c7bad2efc5387ae1bca31069af773057c0c0033000000000000080000080085000000000010004300000000006b657972696e67000c00320000000000e9000000800069000000000051bb7dd9ee304183eee57ce5b50df1fae985145a7dbe39b5559181d33072b3e54219c47985a4290d184b6c2e1bf806c84705c20554be49d00f6c79c868fa2858a2640ce0693e97a0cf503eced53dbc934dc4f2f6bf7f9421ae10fe257a0c2afdf9b8ced0b4e582ddc7b0776aac88d9e2de1d40213800000090000900000000007f297a9843fb9d155dc2882346513556a9883b3c3160ef9d85e0102a73cbdc59b9e7df3d5361641fd809d2692a31ec4740f0b84ca97f768e3bb2e14f3f47dd01f8a84dea9f6b8a84fdd643aab151f74494a29fea8c7678fb2d1f978e7479a1cc5ca6e848fe554a357d99f66d536e34f93d9f48739c376c20b156ef39f8450e284d7a9d0dd04f3a480c006c00000000000100000000001221677bfbb6b411de1a9605a44b20383483a105a2d8cdb4adb4de9d3300bc44042c76055344932b0dd799719bc3a5d0edf6d3", @ANYRES32=r3, @ANYBLOB="04d4898fc5efdf4fed50c267c3aaee89d009a338ad1b43e307ca2e38eab17328aacf728fcc5f94de95af5c8f60c74a318be65ab2233522d93be211a0b493dad5a8a399c5"], 0x50c}, {&(0x7f0000000600)={0xc0, 0x18, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@generic="fe6fddaf606d5ccf11f5c5e1e5675c70a6703da1701670b6fe5c0313c90b2f73251c344ad50402ffd3b9d951da937f0b9d064fbbca0cb30469e7d34581fcc03cb5a6730b7bd528b8d70255d5401ba2a8931a3061b186e87de42958c98c895043d03dacf9ba43145d5c3a8b51c319dff0434fdf81c00a39b21f20b2cf1370126dbc26055cdad9826b17e7efa422120aae28ea1a", @typed={0xc, 0x22, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x87, @u64=0x446}]}, 0xc0}, {&(0x7f0000000740)={0x170, 0x19, 0x304, 0x70bd28, 0x25dfdbfd, "", [@generic="f8ba3beb573459bc363713686fc905e2d15b379980f972df6c89a6039673126ef756b397eabeba7f2533fb3baac3fd1c6e3e81f4a4a67d8f8ac8da79b09096643f2365c043a661f85cd8da05a0caae0a22a36e8aa2c2dbc6e62aac52a217edfa88f4d936a23f0176ee32b542556037d8b25bacfcaa3d8a4e8fab83585c83df750ff7624cff8393a86bb3c8bfc823628653ab83c553fa8b5ec504507075f45c2585e92317c4bd7109089fa28b12b3a66f08ebba87325e77481c21097d", @nested={0x14, 0x27, [@typed={0x10, 0x13, @u64=0x2eb5}]}, @generic="2fec32148dfea090664463291df3d11270a610ae5e9b5f08e32faa104713cd9e879c8d53440deea753f9f4212144c06bb4e30f5cb2cbeec72e9e414da6220c1d3998dd3b920505d4d6925c55c77cb400bf37b7174280e57887ca0ea7d0e79bbfe6984dce2511762f0fe889855ab900c42a23b94133b2b2321fd785f6a8b9673bcdea", @typed={0xc, 0x47, @pid=r4}]}, 0x170}, {&(0x7f00000008c0)={0x2220, 0x39, 0x408, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x116c, 0x64, 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"]}, 0x2220}, {&(0x7f0000002b40)={0x3c8, 0x2b, 0x800, 0x70bd2d, 0x25dfdbfd, "", [@generic="604086988d155821caf88727eb9408c07c4bb9fd9b078131ee3668fc070762e400e4a3bc76b790a75e11584ee02bb0d825a144e3eeae86d20a748bc9e95b15f63895766176ebec701ed0e0cf028e177c438a985913edcdeddda4f5bc967b3e7dc3b3b91e1ba4650d3e982d0fa1695a1c7129ac63ebf2081469a864f65fd1a0a367f85f3827b1d350c67bee977710bfaedbf2", @generic="b28179f6ffb44c781d15363d8295ac0d63755613f7386894e40e70af414039b03f3947472d7545cdc0f3ba23e9d484f5eba20ec701b02e01b7636e5be30d881b217701038cbc6f62a6bcc18bc398cbefa4efb7b41a0ba5b7f5f9410ce3bd2d00db10ae54e72b1f27e329252d3dfa78a5e8f34e07b847dd192f089958b8d83b8aeb0a3f32448ab4c21e352ca3547464582d97a65c763c41f0b2656cec0b24e6a7cc0e9749a7869c68df5fc8dc0ab303e94307d902b5a70d3e85036e2109307af220787a0929d27963590961716cc91d95f1", @generic="0d6aaeebdc6fec49d779005ec79c795041bc2212320294075de0874d895f67e43ae3b81bb5f671e4addd9927c717f29c4b6250f4cdabca9210ae430dcfcd901b64131b35d8261095c08f600c94b29895ec7966c295c16cd682f5bce5112ecda6d63a21cbc21a999806b3167f8edec127ed0c793ec75257ce22a73659efac936956a604703616efab5fa1795165b0cd3b23c292c50658251171a6cd29845b509118d61a3afd87f0ccbb2c00e711b8e2fe215cc01b6e09b95f82f20ef23fd7ecf68f8e1921fc48fd126c2bea33b8a283174b634d22c49a639363842ef2493b192ca04d7b2c6a72c5ee5ba084c04dbed8b7a6e0", @typed={0x18, 0x60, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x90, 0x29, [@generic="22588e5b0971b54dc06fd0ec93efb7ef6efa8ba98f9c", @typed={0x74, 0x20, @binary="dc7003cc1431ab2e065b0e5485143736c27d1a65de0c49ef552b6ac130dbbcab341120a9967356e9c44fdeaa0572a2f030c2fb1acf1cb2329682e5e0aeed2698750bcc9af36b658191f73edbc752dfa43c1585848afe752d49bd6b78e8db68a2921ea21f22856d547141"}]}, @nested={0x10, 0x81, [@typed={0xc, 0x6, @fd=r2}]}, @typed={0xc, 0x40, @pid=r5}, @generic="7edc649c6c0a0d306a41db78b2fef1c0ddbed3c1ab381a8f2270569d22f01a431b06a7465090840902f78f0157c0745f558fa003e8d3456db49bc691ff83fab705e8701c87e32baa9a8a7487fd4513db4398bddb218fc292bcbd7fcfcb9cf9241bbaac7bf5d33bbcc686b7a21245f77cad8ae731e94e2a12", @typed={0x18, 0x7c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x28, @ipv4=@loopback=0x7f000001}]}, 0x3c8}], 0x5, &(0x7f0000002fc0)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x20, 0x4000090}, 0x20000000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000003040)=ANY=[@ANYBLOB="08000000000000000a004e23728a000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e22030000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2109000000ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2320000000ff01090000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000fe80000000000000000000000000000a01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401040000ff0100000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0xffff) fcntl$setstatus(r2, 0x4, 0x2000) 2018/02/28 01:38:11 executing program 2: syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='/dev/net/tun\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='/dev/net/tun\x00', &(0x7f0000000140)='/dev/net/tun\x00', &(0x7f0000000180)='\x00'], 0x1800) r1 = creat(&(0x7f000097a000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/28 01:38:11 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSBRKP(r0, 0x5425, 0x81) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="44a7d116c8854cae97b0ddd8eb82e06d85afed87bdb911fba521e02d516b582c651c27b77a4fa3fad0c42be357325bc9", 0x30, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='-*.\x00', r2) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}) fcntl$getown(r1, 0x9) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000240)="a2f4301d529c745b33", 0x9}, {&(0x7f0000000280)="d41587d8915d8483904dfdcc2c3a25ba9995bd3ce7bf2584c6cd01ca4cc76fb1185d18166b3c12b4f71119eb8ce20602f874f2a006d6324b54c625d47705d6d7984e9ed6901ec10b406e7a19dca0396a8c75b5aaf4fe5f39ad9a709d4b6ecd3011", 0x61}, {&(0x7f0000000300)="762b0109146b875561f8b9a9956beb25e427e56c8ecbed1a30df1a8d5c0427", 0x1f}, {&(0x7f0000000340)="d5fa6846d2cd2415c8b9e6927031f0b46144bf", 0x13}, {&(0x7f0000000380)="e15e71dbaf7bb91e9899bc385dd0c0473dec8ede76bcbaeb196ba772d7f314104f9b2c5cfabcb752e36aa055915689763a769ca0ceec24e6c3e41a279703733cb4438ecb6cff1a2feb6666bd48f9a9b2bb01e4381266811aa801c9d5767c5fb5844c1ee54a12c9d733d4f2b7ab0b35ef653e41a2567d921407a61df2a15948b6ccb52aac759fcef5a0e2422d050375bffeb9f35efdd6c3536da4d0a7e358643e1a00697d9eb9d74a99f12f40f35e8f2161e4c2237e9440d9b71485a15eb0523ae84f57fa731ad82a1b60f060625a17275e2377bc17c1f6419dba56d9477e1751f3ed21ad460aaba7e4197f20ee9d39fbc2", 0xf1}, {&(0x7f0000000480)="8750c5ca41e14db8a5ba9cc71071b3d48f38", 0x12}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="20931132f0d73cf8b554ca1851f3116e58619e52e7713e46e4daceb57784d5bce3275228e8ebe1aef3c88afca7b2babece6b6e8ae99730ecfd752b7f041055429692d52423981630db78b41456f25d29475460fa59176b95ecad232358356c96faad3e97a7c006869b14a332f8a97ab40cc075971991e4ddedfbfab45122b4f535f7884acdbf65dd8430794f70709220843a7589cedcccc413f373236caf26119c6d64f68eccdae337831a2b76aa7b8862fad134237ce1bdd640f569df69566090a6e325e240a038b57c911f2eb46de85848b085e620e428286f3e2cc9d9535ab32692ec", 0xe4}], 0x8}, 0x20008081) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000700)={r4, 0x0, r1}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000740)=0x4, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000780)={0x2, 0x4, 0x200}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x1000, 0xdc6239f668ccd124, 0x0, 0x6}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)={r5, 0xe0, "dd444fd83d6d8431abb710a1b3f80f60ea4a8de5556252cb218fcb5b798dc9e6d837e5980f5c8f8cbe0a73a96c509d7969a05bf98641826e328198cea84c06d9a4875828db71e4e055445126011dcd2df44ddd4f7b1aa5dc6a12e220ff789673fcf470fc7e82483d6e980d556261f231ee2354502b854eb3faa61e9e1c876c15ef1c47f82a5b09ea503a9129d45c17bd8b949c10c8c513b4e25c53e5e3bae3ac9e01142e65593c87ba00c584e385048fa1cc67d7e6ee77ec8793fc95255218858d8a00f086bfcae2bfb746e6b555239f23f1c78a79c1f9aaf8b376c70e6623a8"}, &(0x7f0000000940)=0xe8) eventfd2(0x7, 0x80001) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000980)={r5, 0x8000, 0x10}, 0xc) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/status\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000b40)={0x0, 0xf, 0x5, @thr={&(0x7f0000000a00)="ec3c62527bc9d1a40ccef72e7a7c2ae480b324d43a4f212064f36bc6c9a34de73cdc859e17847bcc705f0f101d52d519088ca15ccaec3ba54fc6d66f02ea10f0b1be6d4ef0cf1cf92de796b0e9a5f406cd15fcd3759286dcb162a18144d88aa00e1c8fc76a32918faad8c5152ee3668e5198b72a1dc8acef878e67061cff0a99fa3630c3192925d923c315f462a5d5487f1ec75a397b0175a432430fb5bf1f96745e0c6bbc2504647ee25fe1e5b41619abc658e822255fb9096da2428b4baacf14349cf9", &(0x7f0000000b00)="2c27c44b05fc7a4505efdf25"}}, &(0x7f0000000bc0)) syz_extract_tcp_res$synack(&(0x7f0000000c00), 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000c40)={{{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x20, 0x9, 0x5, "9cbdf8c8a67e9000b61e433a7570740279eac79e49dc0749503168f6bdaf22ff18f77ddaf63b50a0ad4ea35fe95bbf594bb444b1fe7de54b053a106454574c62bbd34e39a9695de6e0051f7c49f80183"}, 0x160) write$eventfd(r6, &(0x7f0000000dc0)=0x4, 0x8) mq_unlink(&(0x7f0000000e00)='#\x00') socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/ashmem\x00', 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000e80)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) getsockopt$inet6_int(r6, 0x29, 0xd0, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/02/28 01:38:11 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) signalfd(r1, &(0x7f0000000080), 0x8) 2018/02/28 01:38:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl(r0, 0xb6, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x100000001}, &(0x7f00000001c0)=0x8) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x2}]}, &(0x7f00000000c0)=0x10) 2018/02/28 01:38:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) r2 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='wlan1\x00', 0xfffffffffffffffe) personality(0x8) keyctl$set_timeout(0xf, r2, 0x9) 2018/02/28 01:38:11 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0xf81, 0x4) sendto$inet6(r0, &(0x7f0000000080)="14cef41ef6094ec75ab66f055d4dfaa11d0f11ef81e49f259570e341b7c311a9437ebf4ccf16c8572884a6021d00d2902e1770e569a2dedb6b2fd453f2d8e8d8a605d748c855257702513e0f2adbb024ffa0c742d5f66076bc12a8c4015d970e22128f03937810514e46bb34075dd9d8617db52d1d08c67c0a461f4315c61d0f20b927217d8fc101a38cb5e1f68174c48efe7a926ae48f4681a913d98e84777c10c332d84371aefeb3bb462bdeb89d90fb67435de6150f1d47398854305337eb09b1b717deb5f322bc65cd256de28e6a9251b747aad7c633d98a712b60c1d1f29e5415945f650476cc09c9846c", 0xed, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, 0x1c) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x1, 0x4) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000380)) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000200)=0xffffffffffffff70) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/02/28 01:38:11 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) socketpair(0x1b, 0xb, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x8000) 2018/02/28 01:38:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x220004, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x1}) linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1403) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={r2}) linkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) epoll_create(0x7) 2018/02/28 01:38:11 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4a, "3a79548f79518ecfe87d808eae6394dc009424f85046d33431812fae7bd297694c402dbab9ad2fec738ddc92c1a67c98d2653585d58ad3fb2891691c459033ec27e8af3ef1b18b15c90c"}, &(0x7f00000001c0)=0x52) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x5edf2af6, 0x1, 0xffffffff7fffffff, 0x400, 0x8, 0x1, 0x8, r1}, &(0x7f0000000240)=0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) bind(r3, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x3, 0x4, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0x32) r5 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) getsockopt$inet_tcp_int(r5, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) 2018/02/28 01:38:11 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400001, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x5}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f00000011c0)=""/237, 0xed}, {&(0x7f00000012c0)=""/247, 0xf7}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/107, 0x6b}, {&(0x7f0000002440)=""/142, 0x8e}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/86, 0x56}], 0x7, &(0x7f0000003600), 0x0, 0x9}, 0x4}, {{&(0x7f0000003640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003680)=""/13, 0xd}, {&(0x7f00000036c0)=""/159, 0x9f}, {&(0x7f0000003780)=""/170, 0xaa}, {&(0x7f0000003840)}, {&(0x7f0000003880)=""/165, 0xa5}, {&(0x7f0000003940)=""/118, 0x76}, {&(0x7f00000039c0)=""/147, 0x93}, {&(0x7f0000003a80)=""/87, 0x57}, {&(0x7f0000003b00)}], 0x9, &(0x7f0000003c00)=""/31, 0x1f, 0x2}, 0x401}], 0x3, 0x40010001, &(0x7f0000003d00)={0x77359400}) fchown(r3, r1, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000067a000)='net/rt_acct\x00') pread64(r5, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003600)={0x0, 0x6, 0x0, 0x9, 0x800}, &(0x7f0000003840)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003b00)={r6, 0x7}, &(0x7f0000003d40)=0x8) 2018/02/28 01:38:11 executing program 6: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x843d) 2018/02/28 01:38:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) ppoll(&(0x7f0000947fc0)=[{r0}], 0x1, &(0x7f0000235ff0)={0x0, 0x989680}, &(0x7f0000fea000), 0x8) 2018/02/28 01:38:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000839000)=0x10001, 0x4) chdir(&(0x7f0000000240)='./file0\x00') r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x617, 0x6f, 0x6, 0xc5, 0x100000000, r2}, 0x20) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x3, {0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}}, 0x32) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$inet(r3, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) sendto$inet(r3, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/28 01:38:11 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x4, 0x2) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'root\x00'}, 0x31) 2018/02/28 01:38:11 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x1900) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') r1 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) 2018/02/28 01:38:11 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8d2, 0x4, 0x8, {r1, r2+30000000}, 0x6, 0x39}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x8, 0x1, 0x0, {0x0, 0x1c9c380}, 0x6, 0x7}) r3 = gettid() prlimit64(r3, 0x0, &(0x7f0000000180)={0xffffffff, 0xfff}, &(0x7f00000001c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000240)="f109b6ed6f9934fd892d6d3c970b728e108a6639a4bd7704ca7cd03f73d3efe8658a80c07f6aeb47f4aad6670fd0fb769e89c3da7ab5534446b5580e1575ec0acfee98058a614493f77dad0a109d32142277ff5564ea9329c2fdd4bc85fd9bd67be8a53bafdfda8b541785e79f2a05e367ba0d413effb56c0391edc1751dcc53c9efac0f3bbacb10e5ebe5a6748a3fec789f902fedc8d648f9479871ea71", 0x9e) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)=0xfff, 0x4) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getrlimit(0x7, &(0x7f0000000400)) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'user.', '/dev/rtc\x00'}, &(0x7f00000004c0)=',procppp0bdevtrusted\x00', 0x15, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000580)={r5, 0xd1, "45357d95576f39f0aa597b850aaed35061fe792ee67cd8cdf1ea11b08691453a75d086b90c4042900444b24df8387940e98b18b225b8f88decbdcda2231aaedbb4fc893d682e73d972eb1fcd214153a6b06d9df7356db835195440813df6e4e63757e561c691f70d82476b2e73d4f05ee16a4233784f3c54675cc30c2c972e04d92286ce06d21eb86935a490cb7169d15b5ce3679df6f4f593737bba30475c949e6efd5402ea700979f4b67fa2c23005a62c7a9cc34ec965e4f8524540236cfe0eb54e9bbf744bcff4c829adbbad44ae76"}, &(0x7f0000000680)=0xd9) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000700)=@req3={0xfff, 0xff, 0x2, 0x20, 0x1d, 0x7ff, 0x100}, 0x1c) r7 = memfd_create(&(0x7f0000000740)=',procppp0bdevtrusted\x00', 0x2) accept$inet(r6, &(0x7f0000000780)={0x0, 0x0, @dev}, &(0x7f00000007c0)=0x10) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000880)=0x3) readahead(r6, 0x400, 0x7) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f00000008c0)={0xffff, 0x4, 0x7, 0xb90}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000000900)={0x200000, 0x2, 0x4, {0x77359400}, 0x4, 0x7fff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/policy\x00', 0x0, 0x0) process_vm_readv(r3, &(0x7f0000000d80)=[{&(0x7f00000009c0)=""/25, 0x19}, {&(0x7f0000000a00)=""/2, 0x2}, {&(0x7f0000000a40)=""/131, 0x83}, {&(0x7f0000000b00)=""/195, 0xc3}, {&(0x7f0000000c00)=""/27, 0x1b}, {&(0x7f0000000c40)=""/64, 0x40}, {&(0x7f0000000c80)=""/140, 0x8c}, {&(0x7f0000000d40)=""/6, 0x6}], 0x8, &(0x7f0000002080)=[{&(0x7f0000000e00)=""/171, 0xab}, {&(0x7f0000000ec0)=""/177, 0xb1}, {&(0x7f0000000f80)=""/237, 0xed}, {&(0x7f0000001080)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x40810, r6, 0x0) getsockname$packet(r6, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002200)=0x14) recvfrom$packet(r4, &(0x7f00000020c0)=""/242, 0xf2, 0x10002, &(0x7f0000002240)={0x11, 0x7, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/28 01:38:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10400, 0x28) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x100, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xc000000000, 0x4, 0x8000}, 0x4) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'gretap0\x00', 0x81}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b00ff02000000ffffffffffffdeff"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/246) 2018/02/28 01:38:11 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="219ae5eb8addf6ba4c5cdbc466c59ea1842cc87c87e10b1865ecc7f28f75611516dbc31397a76488f9c37f78da98d65705a000d72cc8ff17c52e488195493b7488152ad355c38da7bc349113f3f0255f8feacdb3993f89e2b906e05a3f2bd054fb59") fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x98cd, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) finit_module(r2, &(0x7f00000001c0)='cgroup&cpusetbdevmd5sum*^*&/^eth0.cgroup\x00', 0xc3a7b3aacbfb2023) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xe8b, 0x8, 0x80000000, 0x60}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r4, 0xa4, "3e578f1feb7130af11382c657beca2dad696043dac716cf81cdc7eb1bc5b8d921b052fba7d12d8d30d4eeba54ad06d0159ae7e95252761843ebfcca66d2e7022875830df167ed653892cbf504637034a6aa71ff5a7677af40f6104f0492514e2ae67f12f16531bf552d381fc3e64732a94172797c274a9e16c083c290fe18cef560cec27eff4739a9a0c3a46bfeabe43c049bfdc4eca8d1c4cdb7948c6a95d00e5ed7673"}, &(0x7f00000003c0)=0xac) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)="4406157d251b479f1e53bae48af1d1e5745c056b2a04f3600d73d5e0d099bf0aa24a7fae86d2f88356e5e932edf4e23c1140a25d4ca5be41cfa2b39f4037d03c3cf5c6c7ded4c2acb945c43317356b930e171708de24500afd1357a05be2a27f24ce20635dc566c5db50e36b") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x9}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000580)={r6, r8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000005c0)=0x0) sched_getscheduler(r9) sysfs$2(0x2, 0x23bb, &(0x7f0000000600)=""/227) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000700)=[{0x3, 0x3}, {0x4, 0x2}, {0x2, 0x1}, {0x8, 0x6}, {0x7}, {0x2, 0x4}, {0x3}, {0x6, 0x8}, {0x0, 0x1f}, {0x4, 0x2}], 0xa) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000800)=r4, 0x4) ppoll(&(0x7f0000000840)=[{r7, 0x8465}, {r0, 0x8}, {r0, 0x4244}, {r2}, {r3}, {r0, 0x9}, {r0, 0x1040}, {r1, 0x8000}, {r3, 0x10}], 0x9, &(0x7f00000008c0)={0x0, 0x989680}, &(0x7f0000000900)={0xc8}, 0x8) ftruncate(r3, 0x7) sendmmsg$inet_sctp(r0, &(0x7f0000004640)=[{&(0x7f0000000940)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000980)="02132c4bffed9325788a548dac48025eb5be9d101739182b72b7737e833f7f7909a3977c17b0b25ce8ec12e8e96787c9f2f1d56e3c488126907f9ad79f6f78f57fea924434c00c22468c36c4c79ef097dbf89486a6e95348aaeb621a253c21f8857c4497905b08091da4d9", 0x6b}, {&(0x7f0000000a00)="68041b198116fb5acb6ac697e95a8cf609173fd7474d7e24a50b212f0feecd571bd80d689b6d09f764df8dbd70e4572125c3c76c44dcf4374b8dcdbab7c51b8dca5b614ceef893accf5cfe7b9673043d0cdc7925c2e36a7c4bf299803ce37a2447b29a23621a7da57a63a3f72bcf7fbc55713d57a8f6649e7b63c2542cf6b1001c99b5cc55536e8131bd53f04881e410456abc52a410a57004bff4c7d893ba821152d24002b8a0c1ed7efdb5eb94ea91c7568726ea55b1293ebfdb66ef67030477603b7de838c52df913ce7af4f0ff06265cb7ad3aa0a34350da19a968", 0xdd}, {&(0x7f0000000b00)="5afb10883281c36bf5acd1a647bde563d0d3802d38aeac5b743d44e22566faf8b7323e8866f3b2685a963809f31799ce540c4e", 0x33}, {&(0x7f0000000b40)="c8d39f39c012298320be3de89fac888955d2b18a61fe21e4edab05c079f572d75928aef0fb09b572b27ad9d9fb58852779e26617cb0c2c3bf88f3bbf9b70079677ae04f3d01cc6a981b9849826fe3a94b6f3a6388c3a5f2a00ee4111610d9b68ec22ae20f5420dbf70793296c97cf0e534aad75e5c1f027f9195700264552f0d0420804b5ade326297c027fcaf1a483444a31eb82cf845cd4d23df697f706eaac8bfb9a1caf71597ffdc", 0xaa}, {&(0x7f0000000c00)="69f1b2f79368bc3144bff41c37913ef60fa942c42935fb650062d01b781673c476eb7ea6e1c8877562d014d222e7b647d267139b5eccc25889d149319b4a91acd23236ebd6bec4948d69b69a98e57d3737ab472cfe70c9", 0x57}, {&(0x7f0000000c80)="f221f606ff8336dcd641ab7f37", 0xd}], 0x6, &(0x7f0000000d40)=[@sndinfo={0x20, 0x84, 0x2, {0x104c, 0x4, 0x200, 0x75d4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xc0, 0x208, 0x8, 0x3ff, r5}}, @init={0x18, 0x84, 0x0, {0xffffffff7fffffff, 0x1130, 0x7, 0x78f}}], 0x90, 0x10}, {&(0x7f0000000e00)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000e40)="ad233a5ec5a11d0598cd50a75959c8d69cfe33d9283f0b18ae206aabc67881b1c747261c1993d0c5456434056def40667e9806c8a6485aedf806379507132012e9925a8fc4", 0x45}, {&(0x7f0000000ec0)="1797b72c225453199d5d27b82e333d23b786398c355697ec65dd6ac799a4a81654ff8eb0d6868734c586dc59025a58204087e8035469d0a5019ceaf59872293064c39dc22bdb6d15e60605a99393847b4c237a60c2d4900b8f51525abde9c7ad378790b3423dcb01937f824624de4a7e18c7550cdc27691a9bcc84d154835ad1b4d36c09fa29c8406ae2b579f37f60535b4dadc8e2871ad4", 0x98}, {&(0x7f0000000f80)="f64e3a39ef2b5393bf7a4a6593561b1e8ebf525c46d05f84e7151cb5f5b2f87da196afe0b76317273fae2f1864d249806dbeab655c19cc0a8c9d6d6d02da825a35", 0x41}], 0x3, 0x0, 0x0, 0x4840}, {&(0x7f0000001040)=@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001080)="83b98b7d05c55663579787a5b582ecf6afbfd17bb898e2120a54b7ebd9c459d6d2776882c6d63f65847a24e5104446e938084f70d50ea058a7eb1e861176dd454ab451ec89fcb92dc2488507373f92f99fdb3752665f299e25fcf7e62c5aca7c9511", 0x62}, {&(0x7f0000001100)="44d498dd30d6a6b3f3459824c2d185257afadf19858b6e674c242b55795ac9213ddc5be27593c101ff1904bb7c9baf58417deb79fc1b1fcf40ee189150342bdf8a6b3568af853038cbcdee57e366ad0bc65b0556fe8e13ae078ec23fd123c7b2b02e1c2b5a", 0x65}, {&(0x7f0000001180)="c97e98939c898de123758ae95f8358e97933b625317436ee098cd4d9e934211d07e831e8e68b08949f2b180b2b5b0d7b0a48b54fc219aaee57760c8765dd7692d02854f070f26ded4da5e7e8428d3150cc52d9bd4abb", 0x56}, {&(0x7f0000001200)="d71385e98a6b641d8d87d8f832ff11838030e740eb2bfdfbd5ad586a6203ccd814b53a42a6c5962c8405a97ca6eb920f3fe48f344e34d66997f1c99922bd15734fe91d8c4bf2781595435412f8b0d334f2ec7e60ce33c8c30c905d0d32c96ae7da2409aab6a00cc034ed287d2eafd27b0aa826dfaf4b4539c29ee90e9c2ea6cc141cde4017556a3106d54697ab25d4b0770305cbf73c4091bf891e27ab40ab14e492560f4894ca90a62e8ad5e61e1ba2df7a053af952c3eaf2960269e720e35e96f7e194e4884c99535ce83018b0d5894a57399dbc714ef58c49de80", 0xdc}, {&(0x7f0000001300)="7a33e833eb925590ee649629d774a11f5f7a4ddb5d22a31ad3288b4dc9eaa0", 0x1f}], 0x5, 0x0, 0x0, 0x24004084}, {&(0x7f00000013c0)=@in6={0xa, 0x4e24, 0x315, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c, &(0x7f0000002640)=[{&(0x7f0000001400)}, {&(0x7f0000001440)="e5f61c776bc786029e1a854ccb881b94b9b9f2f7e61d1b0c005f771015043bf38ce5bc7c1f1addbf48e18e902be8cc2f969faa63ef599d2be4701855fbc82ce3e54857add450d746463a19dbbde9c56252a1be93d1aacb6ec7e300be04066253a2f8d14d700230e3ad7765f83274457d65134c505e609fc32dbd603af54c9be2fbcee3f384052243e97dc6d08fdf727095d40331", 0x94}, 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&(0x7f0000002d40)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff784, 0x2, 0x8000, 0x51fe, 0x7fff, 0x8, 0x81, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x1f, 0x1}}], 0x60, 0x4000814}, {&(0x7f0000002dc0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002e00)=[], 0x0, 0x0, 0x0, 0x40}, {&(0x7f0000002e40)=@in6={0xa, 0x4e24, 0x0, @empty, 0x800}, 0x1c, &(0x7f0000002fc0)=[{&(0x7f0000002e80)="2a519f978a804c770fc747bf1ed0b6505ece1a3bdd4d79f3cd1797b642dc449ddca9230b986f94d4db8ab4cc8c1ded7b1540c2fcbee9909b10cdc11c6ce7cf8892c1e31e5c55fc7a6ec2aa66aca91f044eae8c44da087717b16fba2730220ade25d97f3afbb8dba166a17d4c65d87aef04d1c412999dd701d72ca3dab59c057d3127e01643864492eb4faf953c9405a3cf4c84a40e187ec962b866c7eed87aa46d94337c8cae674e13025b43ef8c1c", 0xaf}, {&(0x7f0000002f40)="52cdb39ab164c6", 0x7}, {&(0x7f0000002f80)="a7c7214d8e5a629250d3", 0xa}], 0x3, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x8001, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x6f8, 0x10001, 0x9}}], 0x60, 0x40}, {&(0x7f0000003080)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2cd7}, 0x1c, &(0x7f0000004540)=[{&(0x7f00000030c0)="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0x1000}, {&(0x7f00000040c0)="d11babb8a690765c0334cf0196b3372e0b872e3064bc41d0106a93b8b2eac0d4b4a1f30b0e75832d6ad0481d8ff30a97ecc90fb28254a928c112dfe1c045e722b6a9a9580c06f43770d429c5aaef8d2ba7b8cf662d4c0fcbfc81adc5c129804488e6a3a17c2edaf80c5035e4c48618d7dcc43c8933de2210f40443ca29a6da08c6b4b740a11c88b990fb7f7f6c64222c693d806be90161", 0x97}, {&(0x7f0000004180)="c3ce3e83e6679a033cdd074ead930a3a0017252198c74b1730f4bf13afdb3b4492c5b3ec7fbc9de13e71865ad6b764120a13d88da10711cb9e80d34008d79c8c6324dffedf3655881c997133e2e38211397814a241b56298109e55f6ad93b4017b28fb00c844b04ec33af5bdc60d33ea28a704b4f96d7f239b631839d11f661c181e73e238dfeb42a66cbe63dd4a9b53c3543347afc2032bcffe4945a477530a2a45c13866806a4fa2caff1092cac8cf5989c1477c52dc9f2413c9ea0276645144a8267ea61ba2ab352fa67b114e1b749506f6419be4ded0e2c9f828fd69bf94bc35bcce42", 0xe5}, {&(0x7f0000004280)="57aa9ae6b8392cf794c693901c4652", 0xf}, {&(0x7f00000042c0)="8106269d1f4d275f02fc6d77d9e1c90dc4bc38aab05eca22242526dfac9889b06a53d75b513f535fe7268c468a878e447312f4aec6d3880753c1e324f6bd262fa98ae9f39fd9db9a655f0a", 0x4b}, {&(0x7f0000004340)="d0eab35b40f79b2fe0cb34fae901da4555be0eb775650cd7dacbc0c9aa6806d4c9284200061cd3c252b65a1704f47b119a1788e3632378446c6699cd2460e91802e9cf504e22ea023acaf5e7fdbd73da77d977fbc1334b673a66cbe0db6a848f164377608cea5d82d986e6326cf9acf8fd39cc3cdff94eb07c9a70f87e1485c51323f74bdcb959605e7a9920453ed9b6d52729d9659462bce15e85084eb8e0026f997fc4eed86dac2bd490dddac4afd8d9fcd9675c1d3a6161ed0a73a753d6046908fbf5da122c9257befc89c7a75d05058881", 0xd3}, {&(0x7f0000004440)="e984ba7b5a4ccfeae75060f0216f540cd00636494ba394ccea135f62645280fd45d2d0d7c78d4b1eea8aff", 0x2b}, {&(0x7f0000004480)="dae6e92c067c586ad719e5cc6e85ff392733c729f8fd8bc68f03386de741df58fbecbfc412a0e114cbd7eecb00cd1fe05836c01accaefe974820cbf07338af7b55f969befa30a97e70aca6b102f12ace874f248f2bc29fc72d1ac6fb9daa2f00f5106df5162eea4b9f43f57dac39f1ae5416b68298f036da020f2e6cc2f1a84bfc07329c", 0x84}], 0x8, &(0x7f00000045c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x401, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x891a, 0x0, 0x8007, 0x9, 0x5, 0x1, 0x3f, 0xf5f, r4}}], 0x60, 0x800}], 0x9, 0x80) getresuid(&(0x7f0000004880)=0x0, &(0x7f00000048c0), &(0x7f0000004900)) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0, 0x0}, &(0x7f0000004980)=0xc) syz_fuse_mount(&(0x7f0000004840)='./file0\x00', 0xc000, r11, r12, 0x4, 0x80040) 2018/02/28 01:38:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000180)='./control/file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r0) keyctl$revoke(0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x8) 2018/02/28 01:38:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/28 01:38:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[], 0x0, 0x401, 0xfffffffffffffff9, 0x8001, 0x3, 0x401, {0x5, 0x3, 0x7ff, 0xffff, 0x9, 0xf, 0x3b537e4d, 0x5, 0xffffffff, 0x9, 0x0, 0x7fff, 0x5, 0x33, "3e5ded0bf4b5baaa190491ead3e957afbf00281d603ef35f205bc5e1e0720c22"}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/28 01:38:11 executing program 1: mmap(&(0x7f000086d000/0x1000)=nil, 0x1000, 0x4, 0x12, 0xffffffffffffffff, 0x2000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000000100)=@ax25, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/189, 0xbd}], 0x2, &(0x7f00000002c0)=""/137, 0x89, 0x10000}, 0x100}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000380)=""/46, 0x2e}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000540)=""/221, 0xdd}, {&(0x7f0000000640)=""/246, 0xf6}, {&(0x7f0000000740)=""/246, 0xf6}], 0x6, &(0x7f00000008c0)=""/26, 0x1a, 0x9}, 0x8}, {{&(0x7f0000000900)=@nfc, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000940)=""/146, 0x92}, {&(0x7f0000000a00)=""/91, 0x5b}, {&(0x7f0000000a80)=""/28, 0x1c}, {&(0x7f0000000ac0)=""/69, 0x45}, {&(0x7f0000000b40)=""/146, 0x92}, {&(0x7f0000000c00)=""/170, 0xaa}, {&(0x7f0000000cc0)=""/148, 0x94}], 0x7, &(0x7f0000000e00)=""/209, 0xd1, 0x3ff}, 0x7fff}, {{&(0x7f0000000f00)=@nfc, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000f40)=""/48, 0x30}, {&(0x7f0000000f80)=""/252, 0xfc}, {&(0x7f0000001080)=""/138, 0x8a}, {&(0x7f0000001140)=""/122, 0x7a}], 0x4, 0x0, 0x0, 0xffffffffffff7fff}, 0x7fff}, {{&(0x7f0000001200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x32, &(0x7f00000022c0)=[{&(0x7f0000001240)=""/123, 0x7b}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x81}, 0x3}, {{&(0x7f0000002300)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000002480)=[{&(0x7f0000002340)=""/145, 0x91}, {&(0x7f0000002400)=""/11, 0xb}, {&(0x7f0000002440)=""/3, 0x3}], 0x3, &(0x7f00000024c0)=""/249, 0xf9, 0x3}, 0x3}, {{&(0x7f00000025c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000002880)=[{&(0x7f0000002600)=""/169, 0xa9}, {&(0x7f00000026c0)=""/137, 0x89}, {&(0x7f0000002780)=""/216, 0xd8}], 0x3, &(0x7f00000028c0)=""/251, 0xfb, 0x3}, 0xe383}, {{&(0x7f00000029c0)=@ipx, 0x10, &(0x7f0000002c80)=[{&(0x7f0000002a00)=""/32, 0x20}, {&(0x7f0000002a40)=""/43, 0x2b}, {&(0x7f0000002a80)=""/112, 0x70}, {&(0x7f0000002b00)=""/230, 0xe6}, {&(0x7f0000002c00)=""/116, 0x74}], 0x5, &(0x7f0000002d00)=""/193, 0xc1, 0x7528}, 0x6}], 0x8, 0x40012000, &(0x7f0000003000)) r1 = syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xd1, 0x633dd94b, 0x4, 0x1, 0x17800000000000}, 0x14) syz_open_procfs(r2, &(0x7f0000000080)='autogroup\x00') 2018/02/28 01:38:12 executing program 4: getresgid(&(0x7f0000000100), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe53, 0x400000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000140)={0x401, 0x8, 0x2, 0x81, 0x6, 0x2}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) r7 = getuid() sendmmsg$unix(r3, &(0x7f00000017c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="483ac9ec4547038f1c558e1c0cef074549c756de03f9dd25a7a0dc09", 0x1c}, {&(0x7f0000000200)="9a0b59943f4f4ce0c7b99400788fc66b83cf2f05ae44dd0c9a49c369e9b9caf129f2dac7cba196edabd0e88abc554ac998757d82f42b6c446d4a972295c9cdb660246114263647bfdbec1de5e919d1fd9d73310d26fc10549d6fce4cffd306ed1de0862c2cb33cfae54c705a849a9425bb035f488696c700ed5f82a5456de0ccb4cf66f5141aabe7dde928a50923b1f727f0e9c10a1deeaa140a3c6770e7d96ede41f1e57699db1ba98f79f0d05a95f0d3281ad5748c770b12c50848808be841fcaf4f7e319e1def5974bf4c8a7cfe354f2f704484f67d", 0xd7}, {&(0x7f0000000300)="28afbe3f3b393709ccb0a7994e5cd560653261cfc40c3337ae8e749b8bbe37e557a5b1b4f42182bb100ece340e582434cc", 0x31}, {&(0x7f0000000340)="b3512915e214b14667348c0cdc6db36cc0f061db3b9edfc3455ad1edcf0f8af1847f3c3d9a76809e4507b3edc4e3e0357bfe41045ab38a1eff1bba4e16652f77782d31be82f4519b2fb03aa36300e2bf314840388d2e7bf4fb46828b23e9627ec829a34157df4edbc87840fdd07f87e105289e99befc40c8a322c093d9c32435a9a4a58087c6d89b6b43c78093dc69a0982c56f554e1250de9851459a11841ba47e50268b6fa43c8714b7f87c4c13e1e247f5985a757ad53056657c4feb477fd18fbf171ecbdbb0c5140198962d160da37059aa9ffcc24c7151feacfe9771b07d6ac75ee730d4cc80df068eed4bdcba9", 0xf0}, {&(0x7f0000000440)="168b3a33949575298dc00d5594bfeaf73c158a0e63f44e936c659f237032dfcb591ffdd267548c505c030582cf3ab3d53dc8bfbdca4a91b029e568e934773684de605ae3b04a8b8b4eb77de0386f5287ed4849a47be1fd02149874be060c81ce04cbcadb8890ea7b91025df7015a4ef7b3c307bd332a38d953", 0x79}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="6d0e763c6231837653e6fd43e24bba325d2120c364df029450eaa0f8ec1fddcf4ee206030db35e894b05dff6e038937714c82fd54e91e0e817b50b9067f94affe4cd20adcb94cdf632cb89e0bd1c693b7dd955c96b2b1c9a564b20a6ca351dd19bff004ab9cf200aa554702cc9c2cb69243f27de1540b0bd2976e7fdfc94df8591c68d2ee86945ef66c1d22d63cdea4f97f9ea6c62b3ec65b48c217a2d7fb04ce8513f98619a8055189a2fae00767e403ababf54299f57ea0df5dae1e6c4c6753d235dffd53e3630a3ea98c64d49886fba362a604cbe77b719d1e588e3f74bf3", 0xe0}], 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="000000002000000000cc00000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x8004}], 0x1, 0x200440c0) 2018/02/28 01:38:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x80000000, 0x1ff, 0x8000, "74bab30018720b4a282e05a0d04d1e7546994ca043e05b58213223bc0b2648c4a66b6e734240795b8952e769c035a9dcfc65abb1acda109240b949ddba268678d8114c97541fa256ba5cb015203f4eb2"}, 0x160) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000), 0x4) 2018/02/28 01:38:12 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, r0, 0x0, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x4, 0x800, 'queue0\x00', 0x3}) 2018/02/28 01:38:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @multicast2}, &(0x7f0000000200)=0xc) r4 = getuid() getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @local}, &(0x7f0000000280)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000000000000000000000000000000004d3ff000000e000000200000000000000000000000000000080ffffffff010000000000000014040000000000000200000000000000ff7f0000000000000100000000000000ff7f000000000000000001000000000005000000000000000800000000000000020000000000000001000100000000005502000002000000020000002cbd7000003500000a000404830000000000000008001d00010000801c000400ffff4e224e23000000000000000000000000ffffe000000208001d00060000000c001c00", @ANYRES32=r5, @ANYBLOB="01000000"], 0x268}, 0x1, 0x0, 0x0, 0x80}, 0x4000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000600)="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", 0x268, 0x20000004, &(0x7f00000005c0)={0xa, 0x4e22, 0x0, @empty}, 0xffffff07) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'bcsh0\x00', @ifru_flags=0x1100}) accept4(r1, &(0x7f0000000100)=@alg, &(0x7f00000001c0)=0x58, 0x800) flock(r0, 0x2) 2018/02/28 01:38:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="11914b528d0973592518a02380cfd855", 0x10}], 0x1, &(0x7f0000000340)=[]}}], 0x2b2, 0x4) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000040)="bcf0352fc5e577fea04cef9fcb21153ed1612d85567f", 0x16) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)="8db510296606e3f4c05bb8f797e6cc48937bc389f812a90a6d76566cfe56aa37c7e753787fb79f7bc3c6ca4e676dd6f0fdb18c3d9ad748d92f6d6e121cc20124dad8c96f515840367cc9439ebd1d5ca240e6f2d6c35e1a992d697a8053f33d0e495acea957468d658bf78e952801cc82dc33d2a5a95cc237df8c0d0895c3783d97380486e125f3b6580d636f3dc89ec3bcc0dd0b8b6f498fe71dae0b1713a4fbfd4e6b74360b6b03a5ee0cba538f75bf33ea57e02b184e98a17fb430f8e0e60adb587584a847249ca2c87b6efc42208d6bf992d593156044d45d83cba93b6a5b1b379d689ec8b1e35c0615ef5f92395f6c", 0xf1) 2018/02/28 01:38:12 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000000057c8a5ebb429181980cb90c34ec41b1552f341fcf1643556875b63546b2a6ee19f3606eb0903f0e6315ede25e0e35d5dd30c44e3d0b60985d3dbdd29c746c0be0c8ed3c1171ba141f369690e657d9db61d2c9e9b2ac63eb76b76"], 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001480)={'ipddp0\x00', @ifru_flags=0x900}) r2 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x200002, 0x481) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) write$selinux_load(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75787a7089e7688d921913b1c543184286b9d06b26272b1b65e6b1e39efed8aa339af35a77ca29216791f20604aa7e5d09302f602ac916c74d15b33a7351b8ec24242f6ab14d3744af376aa6d5efe72946ba6324c7b7e39fcab74d67833bfe2ab77382825f94a653d92e000000"], 0x78) dup2(0xffffffffffffffff, r3) 2018/02/28 01:38:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/28 01:38:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa23) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/02/28 01:38:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x1) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x10}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd7fe0)) 2018/02/28 01:38:12 executing program 5: r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', r0) [ 40.542063] binder: 7773:7782 transaction failed 29189/-22, size 0-0 line 3004 [ 40.577256] binder: 7773:7785 ERROR: BC_REGISTER_LOOPER called without request 2018/02/28 01:38:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/28 01:38:12 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000fe0)=[{&(0x7f0000000ff6)=""/96, 0x60}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = getpgid(0x0) tkill(r2, 0x1d) 2018/02/28 01:38:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x110, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, {{'ecb(des3_ede)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x480000000000}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6f}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x3aa, 0x20902) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfffffffffffffffa, 0x40) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0x6) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000300)={0xda68, 0x1ff, 0xfffffffffffffffd, 0x3, 0x80000, 0x1b7c, 0xfff, 0x8, 0x3, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000380)) r4 = accept4$packet(r2, &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000073c0)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007400)={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x1000, 0x5a55, 0xef, 0x100, 0x800, 0x100000, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007480)={0x6, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x7f}}}, 0x88) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000007540)=0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000007580)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007600)={0x9, 0x200, 0x1, 0xffff, 0x0}, &(0x7f0000007640)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007680)={0xfffffffffffffffe, 0x1, 0x2, 0x3, 0x3, 0x5, 0xfffffffffffffffe, 0x5, r6}, &(0x7f00000076c0)=0x20) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000007700)=""/127) accept4$nfc_llcp(r2, &(0x7f0000007780), &(0x7f0000007800)=0x60, 0x80800) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000007840)=[0x3, 0x7199]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007880)={{{@in6=@remote, @in6=@remote}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007980)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000079c0)={0x5, 0x8205, 0x80000001, 0x5, r7}, &(0x7f0000007a00)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007a40)={{{@in=@loopback, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000007b40)=0xe8) fcntl$setown(r4, 0x8, r3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007b80)=@generic={0x7fffffff, 0x4, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007bc0)={0x2, [0x7ff, 0x7]}, 0x8) recvfrom$llc(r0, &(0x7f0000007c00)=""/192, 0xc0, 0x12000, &(0x7f0000007cc0)={0x1a, 0x0, 0x100000001, 0x4c102f7b, 0x1ff, 0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$selinux_create(r1, &(0x7f0000007d00)=@access={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x36}, 0x43) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000007dc0)={0x3, &(0x7f0000007d80)=[{0x3f, 0x7}, {0x5, 0x7}, {0x11, 0x8001}]}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007e00)={r6, 0x80000000, 0x1000, 0x100000001, 0x7, 0xb0, 0x1000, 0x6, {r7, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x0, 0x101, 0x6c7, 0x401}}, &(0x7f0000007ec0)=0xb8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000007f00)={0x5, {{0xa, 0x4e22, 0x2e8a, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x108) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000008040)=0x90) 2018/02/28 01:38:12 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000466fc8)={&(0x7f00008cdff4)={0x10}, 0xc, &(0x7f0000cfc000)={&(0x7f0000f24000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x2e) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x201, 0x1d, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8) 2018/02/28 01:38:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) lseek(r0, 0x0, 0x1) 2018/02/28 01:38:12 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f0000ab8ff4)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x80c0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) 2018/02/28 01:38:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x4, 0x797d, 0x0, 0xfffffffffffffeff, 0x101, 0x8}) fchown(r0, 0x0, 0x0) 2018/02/28 01:38:12 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000)=0x4, 0x4) getgroups(0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r3) [ 40.612220] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 01:38:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x6000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/02/28 01:38:12 executing program 3: r0 = socket(0x10, 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/28 01:38:12 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="1ec02ec6cbcba0cadbecf1a593142bd4e7bee91898e517356ae19088f3b06be2f89b0dd8fad474ef341fc8f2", 0x2c}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xb, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) 2018/02/28 01:38:12 executing program 2: r0 = socket(0x50, 0x2, 0x1000000007) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_coalesce={0xe, 0x5, 0x3, 0x7, 0x9, 0xffffffffffff201c, 0x725, 0xff, 0x8, 0x887e, 0x1, 0xff, 0xdc9, 0xd1f, 0x8000, 0x3008, 0x1, 0x754, 0x5, 0x4f9f, 0x28, 0x4, 0x20}}) 2018/02/28 01:38:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setresuid(r2, r3, r4) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) mknod$loop(&(0x7f0000000000)='.', 0x1ec3816e7871ecb5, 0x0) 2018/02/28 01:38:12 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/55) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x6600000000000000, 0x0, 0xa93f, @time={r3, r4+30000000}, {0x3f, 0x1}, {0x3, 0x9}, @raw8={"fa8402e3214c642a7630891a"}}, {0x98, 0x100, 0x7, 0x7fff, @tick=0x2, {0x5, 0x40000000}, {0x817, 0x6}, @raw8={"298b13b232ef882a8084df12"}}, {0x4, 0x2, 0x6, 0x2, @tick=0x8, {0xe0bf, 0x3}, {0x101, 0x3}, @addr={0x8, 0x5}}], 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/28 01:38:12 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x52d, 0xfe6}) sched_getattr(0x0, &(0x7f0000169fd0), 0x30, 0x0) 2018/02/28 01:38:12 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x3ff, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xb6, "6862c38720d8b0aa9acb0a5d578e76afa031e0afb3dc1190718f8b23e75516e2e12274dcaedd61cb2a4a0527ccd55b3d641e0b3cb80501cd79f872bf555a3e237c482277ab9ed58d63c0db2b9b2e77dc5031cc437adb738ba3b488d17c5683f978e6f0c2ec11298a34966459a28f3603386f571692a4f2e45e5420c6868289aebc3129a65c241e56cd7c2d42d5606cf2bec1bf085bc620fd171074c02932a6a7557a5a4619b23cdf7324511c0e7267d26665243011b8"}, &(0x7f0000000200)=0xbe) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0xe598, 0x1000, 0x3}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) 2018/02/28 01:38:12 executing program 3: seccomp(0x1, 0x0, &(0x7f000005c000)={0x2000000000000082, &(0x7f0000069000)=[{0x87}, {0x6}]}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r2, &(0x7f0000000200)={0x1a, 0x1f, 0x9, 0x3ff, 0x1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x7f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0xff, 0x4) setitimer(0x1, &(0x7f0000000100)={{r0, r1/1000+30000}}, &(0x7f0000000140)) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen(r4, 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000080)={'ip6gre0\x00', @ifru_flags}) 2018/02/28 01:38:12 executing program 2: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @tid}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) timer_delete(0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x208000, 0x0) 2018/02/28 01:38:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7, "91f7900eb1e5b1"}, &(0x7f0000000180)=0xf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8, 0x7, 0x2, 0x9, 0x6, 0x8, 0x8, {r3, @in6={{0xa, 0x4e20, 0x1, @empty, 0x400}}, 0x0, 0x1, 0x3, 0x14899029, 0x4}}, &(0x7f0000000280)=0xb8) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/02/28 01:38:13 executing program 3: pipe2(&(0x7f0000000080), 0x80000) r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) write$sndseq(r0, &(0x7f0000000000)=[], 0x25) 2018/02/28 01:38:13 executing program 4: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x8) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x7f}, 0x10) 2018/02/28 01:38:13 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x406) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40800, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x996, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x20, 0x101}, 0x98) 2018/02/28 01:38:13 executing program 6: setsockopt(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000660000), 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x100) fsync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240000, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"aa04a19b510bc4"}}, 0x10) 2018/02/28 01:38:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f743a73302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a7330203736202f7573722f736269f8ffffff70736400"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:38:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x84) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/02/28 01:38:13 executing program 3: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/125, 0x7d}, {&(0x7f0000000500)=""/87, 0x57}], 0xa, 0x0) epoll_wait(r0, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/02/28 01:38:13 executing program 5: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000003000/0x4000)=nil, 0x4000}) 2018/02/28 01:38:13 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ceff2)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r0, 0x4, 0x443fc) 2018/02/28 01:38:13 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) 2018/02/28 01:38:13 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0xd, 0x10003) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f0000000240)) 2018/02/28 01:38:13 executing program 3: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)="0801", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7, 0x8, [0x7, 0x4, 0x2, 0x5, 0x5, 0x1c3, 0x3, 0x5]}, 0x18) 2018/02/28 01:38:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0xe8, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f00000019c0), {[{{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x0, 0x0, 0x10001, 0x1, 0x3, 0x702, 'dummy0\x00', 'yam0\x00', {}, {0xff}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xe8}}, {{@arp={@rand_addr=0x100, @multicast2=0xe0000002, 0xffffff00, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x8, 0x7, 0xb4, 0x87f, 0xfffffffffffffff8, 0x7, 'gre0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xc0, 0xfffffffffffffd9b}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz1\x00', 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x8, 0x1}}}], {{[], 0x23f, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x22) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/02/28 01:38:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) msync(&(0x7f000011c000/0x2000)=nil, 0x2000, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) signalfd4(r0, &(0x7f00000001c0)={0x1000}, 0x8, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') connect$ipx(r2, &(0x7f0000000140)={0x4, 0x3, 0x2, "6d5cb69e8c4f", 0xd7}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) times(&(0x7f0000000180)) 2018/02/28 01:38:13 executing program 5: clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000eba000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080)=""/245, 0xf5) getpgrp(0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = getpgid(0x0) r2 = getpgrp(r1) waitid(0x2, r2, &(0x7f00000005c0), 0x6, &(0x7f0000000600)) fcntl$setlease(r0, 0x400, 0x3) 2018/02/28 01:38:13 executing program 4: r0 = socket(0x18, 0x4, 0x1) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/02/28 01:38:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) eventfd(0x8054) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) sendmsg(r0, &(0x7f000001c000)={&(0x7f000000bfe4)=ANY=[@ANYBLOB="f2034e205000000000362c88010000006a00ffff000000007b060000"], 0x1c, &(0x7f000000efc0)=[{&(0x7f0000009faf)="80", 0x1}], 0x1, &(0x7f000000d000)=[], 0xfffffffffffffcb9, 0x800}, 0x0) bind(r0, &(0x7f0000000100)=@sco={0x1f, {0x5000000, 0x3f, 0x7ff, 0x1, 0x6, 0x1}}, 0x8) 2018/02/28 01:38:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/109, 0x6d, 0x40, &(0x7f0000000140)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x5) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000001c0)='net/fib_triestat\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/28 01:38:13 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/4096) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000082fffc)=0x1, 0x8, 0x0, &(0x7f0000b97000)={r1, r2+10000000}, &(0x7f0000676ffc), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pselect6(0x40, &(0x7f00000010c0)={0x7, 0x0, 0x7f, 0x5, 0x5, 0x8, 0x5d5b8dac, 0x7ff}, &(0x7f0000001100)={0x2, 0x4d, 0x0, 0xb8, 0x7fffffff, 0x4, 0x1f, 0x3}, &(0x7f0000001140)={0x80d, 0x0, 0x6, 0x4, 0x3, 0x7, 0x101, 0x200}, &(0x7f0000001180), &(0x7f0000001200)={&(0x7f00000011c0)={0x1}, 0x8}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x4, 0x80, 0x500, 0x7f, 0x800, 0x6, 0x80000000, 0x2000000, 0x0, 0x9}) 2018/02/28 01:38:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000000000)) 2018/02/28 01:38:13 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000100)='../file0\x00', &(0x7f00000000c0)='soCkfs\x00', 0xffe, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/02/28 01:38:13 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2}, &(0x7f0000000100)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000280)=0x47ca7762) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x7f}, 0x10) connect(r0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/28 01:38:13 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1000) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000440)={0x5, 0x5, 0x5, {r2, r3+10000000}, 0x1f0, 0x8000}) getgroups(0x9, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getegid() getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getgid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000300)=[r4, r5, r6, r7, r8]) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000340)=""/140) bind$inet(r9, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) sendto$inet(r9, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r9, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/28 01:38:13 executing program 4: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)='(-wlan1\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000180), 0xc7da) 2018/02/28 01:38:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340)) 2018/02/28 01:38:13 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000a3b000), 0x26b9508) 2018/02/28 01:38:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000540)=0x8, 0x4) 2018/02/28 01:38:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/28 01:38:13 executing program 5: unshare(0x9040000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0x3, 0x1, 0xffff, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) ftruncate(r0, 0x0) [ 41.957499] audit_printk_skb: 4876 callbacks suppressed [ 41.957508] audit: type=1400 audit(1519781894.002:1678): avc: denied { dac_override } for pid=7936 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.961136] audit: type=1400 audit(1519781894.002:1680): avc: denied { net_broadcast } for pid=7939 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.961902] audit: type=1400 audit(1519781894.002:1679): avc: denied { setgid } for pid=7937 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.963007] audit: type=1400 audit(1519781894.002:1677): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.963800] audit: type=1400 audit(1519781894.012:1681): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.966718] audit: type=1400 audit(1519781894.012:1682): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.967620] audit: type=1400 audit(1519781894.012:1683): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.973711] audit: type=1400 audit(1519781894.022:1685): avc: denied { net_raw } for pid=7937 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.975799] audit: type=1400 audit(1519781894.022:1684): avc: denied { net_admin } for pid=3690 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='bcsf0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x733, 0x1, [0x800]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="4000040020046ec12716800000001001f8"], 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='io\x00') futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646aa850b63ffd231100", @ifru_flags=0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/02/28 01:38:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r1, 0x0, 0x7fff, 0x47) write(r1, &(0x7f0000002fff)='o', 0x1) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002140)=0xe8) getsockname(r0, &(0x7f0000002180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000021c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002280)={&(0x7f0000002200)=@ipv6_getnetconf={0x64, 0x52, 0x0, 0x70bd25, 0x25dfdbfc, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x100}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xffffffffffffffc1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x100000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000000), &(0x7f0000000040)=0x4) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00') 2018/02/28 01:38:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/02/28 01:38:14 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x26) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getown(r1, 0x9) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r1]], 0x16}, 0x1}, 0x3ffe) 2018/02/28 01:38:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e6ffa)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x81}, 0x4) sendfile(r1, r0, &(0x7f000030fff8)=0x100003, 0x10001) 2018/02/28 01:38:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@remote, @rand_addr}, &(0x7f00000001c0)=0x8) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/02/28 01:38:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0xe1, 0x888a}, 'port0\x00', 0x8, 0x81864, 0x800, 0xfbfffffffffffffa, 0xa4a, 0x1, 0xfffffffffffffffc, 0x0, 0x4, 0x9}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x7, 0x1000, 0xcff5}, &(0x7f0000000380)=0xfffffffffffffe04) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x7fffffff, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000440)=""/221, &(0x7f0000000100)=0xdd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="17000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b98e2f09aa77c2a1a67b9a53046d6485d48a6a37ce06c49698394a8f608004f1509a0e4294b70d080a62b12c883bc"]}) 2018/02/28 01:38:14 executing program 2: r0 = socket(0x21, 0x6, 0x81) write(r0, &(0x7f00009ec000), 0x1a6) [ 41.976088] audit: type=1400 audit(1519781894.022:1686): avc: denied { net_admin } for pid=3690 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.021991] syz-executor1 (7948) used greatest stack depth: 23600 bytes left 2018/02/28 01:38:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x86, "ebe6e680d0f9890e27d70fbc4d9365a5eb1d11e9da022a59df82bf508e709a0d0cb1fc521db0dd33ca87ed4eae7c36b56e8f20499a74936d7b8ba724e996dfd2b9e4a679a5c5cb955ecf2320d3b8fcd6921e0f05329b77ed439dc45e7ad00e4df8cf3336cb2d589f0672a25db764fa1de92ba688bb624a0df4aeee537f9c1d252a1500d6d446"}, &(0x7f0000000140)=0x8e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) 2018/02/28 01:38:14 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="de1feb9428cd2054c811724cc1616ed63e4c54683e62aaedda16670480b55c4a87a14d11d7deeedeff410e4dd8c2a72b42b271eab25ca30c49396764d831889dcbcfa12b3c2432237596a203476b1a36409a475b67fbbae9") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00006de000)='stat\x00') r5 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r5, r4, &(0x7f0000317ff8)=0x4b, 0x400000ff) 2018/02/28 01:38:14 executing program 1: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c3fff0)="1f000000e8030200000006c507141a23", 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0x1000}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r0, 0x0) 2018/02/28 01:38:14 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, 0xffffff00, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x6, 0x4, 0x7, 0x3, 0x7, 0xc3a, 'ifb0\x00', 'bridge0\x00', {}, {}, 0x0, 0x100}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x10001}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0xa9, 0x1, 0x6, 0x3, 0xca47, 'sit0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0xd3}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="c5aafe3c3074", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0x0, 0xff, 0x4bbe98783fd64849, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x10001, 0x100, 0xcbfb, 0x906, 0x2, 0x2, 'irlan0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x5}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0xf23, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @mac=@random="51023c700351", @loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0xc}, 0xf, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, 0xffffffff, 0xfffffffffffff001, 0x9b, 0x0, 0x2, 0x1, 'syz_tun\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1f, 0x10001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000900)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000a00)={0x84, &(0x7f0000000940)=""/132}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000a40)="7c4c8a1c156070bd5a06d663ccd5ad41", 0x10) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r1 = socket$inet(0x2, 0x803, 0xe19) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000b00)=""/58) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000b40)=""/4096) r2 = accept4$nfc_llcp(r0, &(0x7f0000001b40), &(0x7f0000001bc0)=0x60, 0x800) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) removexattr(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001c80)={0x2, [0x0, 0x0]}, &(0x7f0000001cc0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001d00)={r4}, &(0x7f0000001d40)=0x8) getsockname(r2, &(0x7f0000001d80)=@nl=@proc, &(0x7f0000001dc0)=0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001e00)=""/212) sendmsg$inet_sctp(r1, &(0x7f0000003200)={&(0x7f0000001f00)=@in6={0xa, 0x4e24, 0x3ff0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000001f40)="8af9de28871a83b7c54a48e0282b6867b6c7593a0d0c96f23d02cc7bb43e28a61517c5ab5a47d97b8851e42f9b85d400000d3c2e911235c22943f08de3c79a58f34560076e648d05b57049ef46c0d6498c9280200608f8fce294cb537e3d03cd7b025625", 0x64}, {&(0x7f0000001fc0)="3d21dc2ee8179152bb92be215a838ae242a336414e4c51eff78636ada80abb8f10ccdcbfd29cb828950cd50f7294e56b09b2325ff60f6d7310c25b9e0f8ecc8a267ec9053b9a2770b0aff6b1b2b9f8d53154fdd1bc07a3ece10bcbb43068bf40470f124f17be08f89273f0e154a5785e93222a2f8cfc2d4f027eacf6e6cb49be4a52e717a72dd018fd2c77fdaed9415a0c7ff4e7351d371e7172932ff5097f1e84dd90303deed6e49130b3f2930217dab542d7e721dcbbd23303afe8fce4383ae7ff5b4325157af268f3f62341b4b3d19151e3f7e955cbf83f382b49fd02c957079d1fe537530a3d1ceb2bd7af00d730b51de2b1b6dd486db41415b279a1771841d36e2383607de822a68e5d4a1a5575c18a2bc8900ed8b4f04e765f9831082c99a252595d713e9e3d6023c052342006314614448dad738101fb5d5914ef1c812bae41b88302c1322f1387dba9ea654acafd34c789b4940971039cb12dff4415ea92c4bb2bc2dd07b9b6b80d22e9fd2dd317a8ad517e8fe6b518ee4e091d8194e7d682e12e6400679ccb95644faa983cbc168ff7a45d77c8d25a8893209b7b06ad39382d8dfebb8f11c5154b7ed3fd8e0452de96957de65719456b553d523ecc6186519338b61f7c551d96e60123705de9382395cc882f4f1963645e604be2a08fd212ef848da1918243ceaa41160289f6ce03beed27f047a1a6e40900371b5be87a672a91de09b1d46adb6fec86ae0e0a7fd63a9f389fa58e37be5309a5622ef14adc10f82b94adb5f05bb28d29443eeec3e643e64038d8f730a584c8c199ad0ce6b75d33d46e49ca8e8edd7a1af8147d0e430d0c013fc5ffaa15de0079afa36ba62c1dde1a06509c3024f735b8e186b820d413077db2d48ef0646017de790dfab0d67b4a0aa724f28b2760e3ee888b47193679f09cd81029f769a5f31c34bfbb851bcb92cbce2778c80b3a4d1970ad5bab0bf43431eb9c9add7a46b43d14449e17a1f5549d7578cb0a27c0fbb6b0d2ef8bb5de90650521fa02147db14be1bbafd150cbc29da02c7b90611338a2a5ee2083b9480dbbab13031573c3b4c134866786ff40adc30b81775599780b1811d09dbf6289074db03db48453d75425c1960e66c2fb501a2b0798845aff08bc76f480d441c565c324d3e5e13959b457814bdb0ea81d97f07e55c322085585a0f14ecbee976d3b7b41225ee041077ff13339e8eb32c76e89e9626b8d0860f856ef712e976fbd2bb6cff79f128fbd283de47b290b793184461bef34b2b1b69537e4aa540ef46429bd8ba81f50e43c50006fb43a88d2b97bb1ce0724b1d213905966ffbdef4da57f27d43f2b147a393a922f5b3f206737b71139a45353ea9c30b16be85b46c4f373e4832b90b95830dd7d4a98a8716ce34390cda2ec906664274a879ed13ec8f4293a667387032482aeb3a8532858b04647c84bbdd91961f297b14f38d9451c94bd931b25c7e3abd6ca4ae57256ef529a3f26ca065a4b6b55fbc482abce31fb8f847f69446bfde3bb4aea5d05c692c4c6520754a717b48b7b6fb6e07719dfcc9644873720fba82b098ca0fbd9c93319294b442d168d39502d8e2eff3eb8be26d1ff0d2f78992ae111055b84e0bb0aa768e9bf6485e7fac51de76c7bd33f0f4f6071bd1e1220da3679782ee5f0910b6c283897075637ae2d5e574815edc27d96debbbb77cdb13a8fd38c3ffcd2a6e90c2bbf8578716f500baff11b18e87c13336fb469e6c794b7b4027ba9bf659832c20efe1a0876b6b81a3c1f650891b1deea5c801ba1f799563659815c094324ed095bc0f762de3c933e729b1f6003fe334de5783264e59b535f1530abf6ee4f7b3b7131330ce62fefa3a68d7b1cd4fe0bcde3004548c5086ec81da0dd7f327c1efdbe2c25ace4d4cc111b5df0d97d897fdad182fe1a58bd8a773f3ca43d47fe18207a5a5009af75952137219e7199992cbc2177fc82e19be110a45250c40ea57aba76eb2a15c8fdf329e9ce7b4f04b4fdd00d2b0e9249662154797468b757e1e82de650ef13e235292fbb1a6a7cb0df2978a8a47aba653778b6ad508a82fdd8f4440468a51de35bb99a882a7bb12a6915a738e28f7c1783ff0d33edd59742f3f644b8b5d0591a79456e493a5f5413748c96ebcc8ac328c69bf46a3c8e19421a8498660e4f22c5a86c69c6b2e85bc6337192898295368df2b7cc7804ca7aa023656b05f6b1d7b83985ef8fc79b945235146faf56b55f9d9f88208123d813c5466aef1073cde735556fd3f067287b5170441326f8939833e8f94ebfcf064301d639c62299cdbbf3721f7d0ff18cdc178d1badde0e7576d092206ceb810611c788ecc7fb474103dc2d06370b69d5fb933fa00a3ef5546e80c6e0af74d42b81169779c3231480b5aafdf29cc43055e0d136ae7e726d880f0f8b6032bc5c164446e3f853c4ecd191479e88a544db50c93bbcfec64412971db60d3ccb9fe4ae5c6c35117e90f746146412481cf49f68a8d6514256b676d3e379f5afbfe6781f50e51fe1b5cf82d3e0fad6f4fa4bb3517cdcc0b0625322851cd3ff3840f606afba01b0409d520ffb06a6ddfd67bd941db3f6b457d51f6fdc786c6fed886b3886012c84f7226dca5f2c1656b9c53fe72c69c5a431c7702b15c4818b8bc9544c716ba03e7aa0d31d5a71d5c7266beadf2f094235231e3e54feb35646d135adbbe87b2c92c98ddf111b5ca5c036c7f9669edb0fd356cfc74190060c4bf623d7e9e80778b23c5e3763a138434dd7fc0c65ada80a95724a45212fd973357532d9686e9ddfea5628d9c2763885a4ac97545acdafdd72a01acac16eb32c29af2df895a05e6eb67675b16e27601aaa3626991b33b31069051fa99e8a907b8667c2915d57c08abe7e29a7a689b618a3246bda50f5d02f0f9889594a3c3918738ca14ad6364f54d105b5caf83f68788d99c16a72b7da241757787fe18c128aa5eb3154932b5fa6edf80f8aefc8f7f2b2dd37c2ca8d9a76b91be2eff78d88f2b14a2401ce016f84493c98d6bf4eda6dedf5527c3ca8379f12d004226954e8638c939f70b459d02da8a02815ef2bb6ecdc3661fc484f3ab0400278e39471b8fc2ee0b8ebd17a64227ac367439528c65c7b1ee68b00643a78bdc56357cafcd5213d9b97cb12a9ae7e445c94e413dd224b92b284246545862bfa9734374f3947cba61098195b6b9538c9399c610cc44be03360bb96ce91349e0fc0b56a05dda826fb59abfac49d494b8a2d28332a54358e6d232bf3e63e29f7383df1962fb5984178d6e1c7f0953bb428625c762adb84d7a018d17d9ba0710b539749c76216f675b45839a519ce240f3695e770c6f6f025d2c2e0d0bd3b02b1e943af855dd242eca271c4afe21b72b9576eeb65c3d8885ee6ac96d8534add2f34ac90ba5bdc22daa62eeb582bf7aae8dfaf22131d6ffbc661f350348e675084847dc098f2689826da64a29a82497bbfa8636f4242c0870eb6f31f9f173b400854413493585aa951e8457333fc6c0578f35d9981b23bd19c48a98576fb1cece4a2639be9e2c634691dc75f3f0ce17119f487764652abdf07016d09ffb8377b698f9901ddf213d096d65638a47fd609e6db6ef7190c3e21f5fdf76611a86ca7dfbdd4734a6304c76a04a0fc9462841d144e6117b30d673b3cee102a3c949f72ae54422d1de5dd08ad87cd11671ef90f2782c848b7eec231a1acdbf155d8cddf8d15553f86fb5671768c95533d287dc6c13012ea550e14eae6110d4c15a4b24a8251e0c736a1fcf1fbeb88f76c0ea29faf34ea7789fac454af7467985d10051bc13f572f039f30f9a1b19247e45fed0e3d7d9307af60e95b4a0312276c271dbf34db8b5267d0cab33959daf5eda087bf8945ec18f3e133c797473ac1afdc340b1748f78002d69a9f5e2fe7193ad0cb499484cb788b1499b310a07fc4a78f4691b11b6c6b0bb80aa70de7ba59db791d59f52cf6dc9605b86f4cb5bce23809b94ec6ab3ec5c215e15f5e9094c378ba57ebec3c52b98627864f591c88c462d9e8af17ab839866ed5532e14c862a86a72ad83ce8f0a439e230be3b0e4364e0f852971ee737334e9597e92dfb58d6b6f2221869ba3d8969da30e5df9ab7883a7b5175feff21a9190ba75663bcf2d53caae06773e4ae56f11225d49114bd06920d7faef2467eb1d99ff13a0908ae0cb22b3415525627c8f5fa9055cc6392630520629ff8812c196582a3d6fdbcc8c109879ad617a2c7f0153f592999e5efb349387eb6f435d6a674cf040d6ec63292eca6861ceac66b0a9d72d1610051801ba7a22050ce1245636bf4adbf8e75421947f10a063a148bafaecc3f195d0107597016b926ad37618935f1af0a579228f0dea40e31422445bf77fde77ea707160bbe94a63b8d4fd73b9b4d5bef6d217bc8d1434a01a39f22c9eb12cc5c344f5685e3bd239367d5e9ce974cb2c7949246e7e3b60238738cdf503f8db68ce62561697e239a01d63d2d88ec6ea19ae980964bebbe9866c36016d5b78146e34474e72e6adc1d8ebcb512cb3bcf1ad35c5f2624248c1ca731bb8f36a09cd192e6e4fa03e47f0ac12aa896adc34c6b07e162b6cf8b83e623cf0b6b82287a6c89e70a08dd66bcd21c27f76afd921230551521dc5cc1ecd72debdead5fa13824b482d55f90a2f2c2475c42f56faace6c72139399657b95b15ecd611af4c4544ff7c3a09caf4164b13fe1c567f280797f787238f7f5faf8d5436b9a4f546b68b847519153d8cc12af257a39a44795129d45ae8f2151db8ade3bc059c8625035006c90ece5235717d5fc1c100b2e82f5b9da44efa831ff001718c05db280d34fbcff7d51747ff19d05c9e4b151a16621ec141c7be8d923d50e863d28f6b4af72bdfab77244f825d36db01246f87cc20cb42830cb9f6dd694b45976ad5a4bad6c8d56e19fc3071d77233a8f68eeddcb3785fe8d3fbbb0f50797747c6831ff88f3314ba199ebf04bddf8e422f0b4858dcfd0d045d9df448846234601d54e5c0fb7e6c269d2276f69419bca736a9086ff92732dbc30e111bcd607159e830aeb693a2339d6a5f69e85dd34a9e0fa7b7f76672a4cb38b62a537dc3ac8e1a9b67d32d9a2195e62eb402d78afca794140c4246f76270d8424407e522e9aece64442ba67749d962eabc8f3fcdaac4d05bc3356fdf58fe1d3062c15621e0f10a7bfb9fac10f17db4b481948b826c55021e7e771835a1391a5425323ffce47ed2971c99f4d9f941b3387a66ec9109cd5156492010a622b1c333a163c6fd411503410e38e8e68e9778751822bf9271b2f607bf198603422e92886a7bd20b096c66eb92e6a82c36c23eea839d390096eb2aaf01e6e298d1bcb37e4d6afe443bb4539c66b07d4b314442c084a21a5d5e0fc13a1892b2a8b422190f74cfb85e8cc8503a03123d0255a12b633c690c79831bd3431cd38d541059b8d7481216b0103b44b7ca3f9e3f01257bc69c8620af862c04ca6488f622eb83a3bbfad2d04a59aa826a0e2fd4824f8fc6c15c632419a8adce155ef1026da87303094265ea55aa80e67f98088a5f4b82f7d834890c7a100d578993f327a3a8250d34042111efc925fa07553502acaaba5e57d0e65d2254980927107dc3c934d233c8462314d04d1f59e77b4c80276f3180156922e116bf0215b6292d94868acd820b850834312e779e2e14f415560b1735ea77744c2e99548180f204f5796e0e80bc8cb0ee2164796a95e9f902b24448d10300aa91c9555013db58877bcfce3e0e49adeded5ff4c8d", 0x1000}, {&(0x7f0000002fc0)="4ff6b9816de1e59715c41fc0773574e16b68a9ceb299cd6729cd283b1599ee34b9c16921e29e867ec05f195024f469d10a72cab336eb3701f20f8650f9370ea8b6007625988b62aa28efc8ce190539ada0747076e029dd7dd19d3956380ee6", 0x5f}], 0x3, &(0x7f0000003080)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x68ec, 0x8000, 0x0, 0xfffffffffffffff9, 0x401, 0xffff, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800a, 0xff, 0xffffffffffffffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x80, 0x8002, 0x5a, 0x80000001, 0x0, 0x80, 0x18, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x80, 0xecc9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x8, 0x8000000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x7, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x6, 0x101, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x9, 0x4, r4}}], 0x180, 0x40}, 0x20000000) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000008) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003240), &(0x7f0000003280)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000032c0)={0x5, 0x7}) getxattr(&(0x7f0000003300)='./file0/file0\x00', &(0x7f0000003340)=@random={'system.', 'NFQUEUE\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000003380)=""/233, 0xe9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003480)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x42, {0x2, 0x4e23, @broadcast=0xffffffff}, 'syz_tun\x00'}) accept$nfc_llcp(r2, &(0x7f0000003500), &(0x7f0000003580)=0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000035c0)={r4, 0x7e, "b31a7e9d470ed7d5c4179d9c5c8a6930c1beeb013c0fef98d1e4849af0738ad4af046221e66f41ce5a547ee56e4f41eda4fb8d7f8d7e942381ea09eaed6a128e57894d10db4fc83de0d1171e09fe9ff60ef2a3840dfefe6a0d151cd01d2d961e299dce089312fe4b8d054a3af9d7d313434d94da09bfdcfed25ff79731f3"}, &(0x7f0000003680)=0x86) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000036c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000003700)) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003740)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000003780)={'lo\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/02/28 01:38:14 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000000d9b240a300000000000000000000d454f756efdd00cf6dbb020d354071a5663ea648bc3d8487a44998ce4bc9194f3e77e4b841f91f973647c99899526af6e12ed8d12a24f7de2eebb32a8c5975d7af2ed1708a6c7a30a0c8e3d97ab8159e0925e5c7"], &(0x7f0000000080)=0x20) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') mknodat(r1, &(0x7f0000000580)='./file0/file0\x00', 0x1, 0x3) r2 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={0x0, 0xfffffffffffffffe}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x1, 0x8, 0x3, 0x7, 0xc6b8, 0x8000000000, 0x9, r4}, 0x20) ptrace$setopts(0x4206, r3, 0x1, 0x1) 2018/02/28 01:38:14 executing program 4: r0 = gettid() sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) unshare(0x28060400) exit(0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7) clock_settime(0x0, &(0x7f0000000040)={r1, r2+30000000}) capget(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000140)) 2018/02/28 01:38:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001040)=0x5, 0x4) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001000)={0x77359400}) 2018/02/28 01:38:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', "9e6d696d655f747970652b776c616e3100"}, &(0x7f0000000100)=""/4096, 0x1000) ioctl$TIOCSTI(r1, 0x5412, 0x400) 2018/02/28 01:38:14 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) signalfd4(r0, &(0x7f00000000c0)={0x800}, 0x8, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="0000000040000000000000000000000000000000000000000000000000000000000000000000000000c32e5380d6588d3e7a390000000000000000000000000000000000000000000000000000000000"], 0x46, &(0x7f0000000900)=[{&(0x7f0000000440)=""/139, 0x8b}], 0x1, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f00005661bb)) 2018/02/28 01:38:14 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/28 01:38:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={0x0, 0x2}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) accept$nfc_llcp(r2, 0x0, &(0x7f0000000100)) getpeername(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0xfffffffffffffec0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/28 01:38:14 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x401}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@int=0x7, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x0, 0xfffffffffffffffd}) syz_extract_tcp_res(&(0x7f0000000080)={0x0}, 0x0, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) preadv(r3, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000340)=""/159, &(0x7f0000001480)=0x9f) write$tun(r1, &(0x7f0000000180)=@hdr={0x3, 0x87, 0x7, 0x81, 0x0, 0x0, @ipv6={0x9, 0x6, "5e661c", 0x117, 0x669695d2b13f518f, 0x3, @dev={0xfe, 0x80}, @empty, {[], @tcp={{0x4e20, 0x4e22, r2, r4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x59, {[@mss={0x2, 0x4, 0x7}]}}, {"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"}}}}}, 0x149) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/28 01:38:14 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') lseek(r1, 0x0, 0x7) creat(&(0x7f000018c000)='./control/file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$cont(0x18, r2, 0x1, 0x0) unlink(&(0x7f0000000000)='./control/file0\x00') close(r1) 2018/02/28 01:38:14 executing program 2: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) 2018/02/28 01:38:15 executing program 1: add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="4468800246f7495f03f7aabc0fdeed1fd43a750c7e93616c478ec8a9a47c8c97848c571ca36f02a59ab6aeaef84f97550b2df59442b01320d9733cfa94b9083d3b658c0978c3a9c5d2ac15e5632cf99bd0c6", 0x52, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='cifs.spnego\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) process_vm_writev(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[], 0x0, 0x0) 2018/02/28 01:38:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x38, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_FLAGS={0x4, 0x8}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) pread64(r0, &(0x7f0000000080)=""/139, 0x8b, 0x0) [ 42.992673] sd 0:0:1:0: [sg0] tag#565 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 43.001323] sd 0:0:1:0: [sg0] tag#565 CDB: Test Unit Ready [ 43.006987] sd 0:0:1:0: [sg0] tag#565 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.015801] sd 0:0:1:0: [sg0] tag#565 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.024571] sd 0:0:1:0: [sg0] tag#565 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.033341] sd 0:0:1:0: [sg0] tag#565 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/28 01:38:15 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) mkdir(&(0x7f00000000c0)='./file1\x00', 0x100) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/02/28 01:38:15 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000643000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000792ff0)=[]}, 0x8000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/02/28 01:38:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x7fffffff, 0x2, 0xfffffffffffff41c, 0x5}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xe04c}, 0x8) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 43.042162] sd 0:0:1:0: [sg0] tag#565 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.050915] sd 0:0:1:0: [sg0] tag#565 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.059706] sd 0:0:1:0: [sg0] tag#565 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.068471] sd 0:0:1:0: [sg0] tag#565 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.077247] sd 0:0:1:0: [sg0] tag#565 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/28 01:38:15 executing program 6: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000082a000)=""/1, 0x1}], 0x10000000000001b9, &(0x7f0000c22fa0)=[], 0x341, 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x1}, &(0x7f0000000080), 0x8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 01:38:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r0, 0x0, 0x7, 0x7) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x4a01) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7e, 0x7fffffff, 0xffffffffffffffff, 0x6, 0xfffffffffffffff7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0xff, 0x20, 0x2, 0x6aa3}, &(0x7f0000000180)=0x18) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000ef5000)={&(0x7f0000573000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'gcm(tnepres-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/28 01:38:15 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000e, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000)=0x5d, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000140), 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000001500)=0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r1, r1) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000001640)="c94fe19342987a4c324b13770385ecab536a2244607a570508c8b17dc2a6d70f376ce72633a56e541cd685f7e519b1e6d869c873581b166845d4b4919a7d1b360373b63d5a4866f3427a1f0b33", 0x4d) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000440)=""/4096) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="64a074a4603f3a37b41788715d490bc3f19cc3c4f2e3c386f06c118ca3591bed27607df68d77be02312da15367", 0x2d}, {&(0x7f0000000280)="d6c19a146a06b0c64161446b6e0c249a732bb92a82ceae9e451ae7f3571a1b9bed79f921813f13e630768ab5dd43951a969f55bb4cb5a0e9af3bf7a43e53fb9cfe9412f67e74e9e90e81", 0x4a}, {&(0x7f0000000300)}, {&(0x7f0000000340)="940ad011136d362dcbdfcad5bf90a1fbf7bd591fa671bd59260638aa5197be41d9c1a82f00a947887ec80a4863a4fcdfb4da348ff7a322220e0448a2bb9f0f946a51b715b1989dbd806a9350af430ec13d503aed3f5d908bdd2316c55cb5eeb1860cd35e32e776d96c71c3bf", 0x6c}], 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r4, 0xf, &(0x7f00000024c0)={0x2}) clock_gettime(0x1, &(0x7f00000001c0)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000000100), 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001440)) getsockname$netrom(r5, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000001540)={{0x1, 0x1, 0x20, 0x0, 0xf4c3}, 0x7fff, 0x7fffffff, 0x800}) [ 43.086015] sd 0:0:1:0: [sg0] tag#565 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.094790] sd 0:0:1:0: [sg0] tag#565 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.103559] sd 0:0:1:0: [sg0] tag#565 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.112347] sd 0:0:1:0: [sg0] tag#565 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.121106] sd 0:0:1:0: [sg0] tag#565 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.129899] sd 0:0:1:0: [sg0] tag#565 CDB[e0]: 00 00 00 00 00 2018/02/28 01:38:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000140)="b4de1a6cec3fbf2af5295938fbe225bfa404baae4e78e139cf82276e956ff0fd941a534c30a0427e9cb8c50eb74c4bb4cbaa59f05453200f965cef0c1e9dee42df34a299429ef31448ce365c8de135279d3b340a76ab3dc572b55f622088981085d8ded3ff7d458d7cdd6908fa9b47372ecd4fcce2e981fa6e25a9838cf647fafddab770d12fd95dbbedd3057ebb6980a4b0a0bf539994a4d56376b6bdd8292e22baf7d4b2fa2384d7939452e7030a5277def5fca1ae05c21f1fa0d12e4ff707e28201547e5584f4c53c73b14d6115325eb67732289f37780bec88adbf0b259785ce1bc00cc8") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x260, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='tunl0\x00'}) 2018/02/28 01:38:15 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f00008d5000)='./control\x00', &(0x7f000085eff6)='./control\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000040)) 2018/02/28 01:38:15 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000012c0)=0x14) sendmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000040)=@rc={0x1f, {0x1, 0x3b, 0x7, 0x1ff, 0x3, 0x7fffffff}, 0x800}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="2e76967f832541dc2e8529d1e060ad1d695a0a", 0x13}, {&(0x7f0000000140)="21353037c866077c229307cdc1e8b67ff2e98bc338374cbf14d01cbd6f8f9975797ad4eb9b8a7326706be63fc19f05f074583d8654ea9eb0a4e3ed0b366a875e45457ebddef2fb5a900561c89f3a9e88d626357410", 0x55}], 0x2, &(0x7f0000000200)=[{0x1010, 0x11f, 0x9, "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{0x68, 0x117, 0x7, "79d437df7de68c6ebff7a1d346558bee752b2878f7606de5fab18f0df3a140b5b6cce24f4f73eca63b1eedd2850eef6ad6de56f891e134a5d69bd99b977a54a43885fb5f765ba126628edad500abac5383a82e0a"}], 0x1078, 0x40800}, 0x9}, {{&(0x7f0000001300)=@can={0x1d, r1}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001340)="52a54481edbfc4ce0892eeede2ba4b705de474f2520c9a19535f6818c50fdd356b9444e79172998ec891f3b4e8fa686422efa381a3d230f8927aec13be982e5611d3b55b92cad79441ff2b75f9763e5f549c64f44d543274de804db12cfeb7d2b5a5b069c6f71d61830aac5be2fc1e7ed3ea98e23a33f8a9ec378afe27437f04d9c68e8954f69a55076df2573596a7b2766906331e71c5bc89298163d059ba359116554ced8fc43cc2", 0xa9}, {&(0x7f0000001400)="2070005842a3b7e9d711537c9001d70745b929f38fc5b3", 0x17}], 0x2, &(0x7f0000001480)=[{0xa8, 0x11f, 0x80000001, 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0x468, 0x4000}, 0x3}, {{&(0x7f0000006040)=@sco={0x1f, {0x8, 0xfff, 0x3, 0x1ff, 0x7, 0x9}}, 0x8, &(0x7f00000073c0)=[{&(0x7f0000006080)="ebdd6781ccdcf82f66a19e73698d9d44aca414d0be75c0c0c10e87d6b0ff3a689be3b4e9ecb6e057cd1a847a300fffe572697068f3f111a9cb", 0x39}, {&(0x7f00000060c0)="071f29971297f2b0531d3dc7eda0c339e6fa1f52d6dcc03879acd938e9b53230c292dd1c42f4a1c9b754a3551426528a1be202d9907ed292714d69202064cb7b292544373bdf710dfc4594b151aa3dd402bb4c619aa95332d7d6123fe32d3c65249515fdad9f97971a74d257da3b2121fcace66d23c59e889ab118cb17850c8243a3007d4e9f928209890848d0d25a043db41bac04ac394f26564066199b624097a7275371b3635ee70cd031fe7dce8f96e67df345d274725d3dd3d60a5b8e69", 0xc0}, {&(0x7f0000006180)="160581c3bdf328deb910feb89ad1a29ec5f8c3001c231cf6deb0bcfe2b98dcd29927a6ce4ee9a53403337795435c21294196de00da039c3a63932b300fdf9ed2b095f727a9ccb9b7a0510771f2b831b87a366c14c69cb196fb07e7033dff5d7a4f0ade10e94c12ba5f0ddecb3bf2ffcaba8f6b6a91e7f95a3093b94d1cb5541507769b072d16ac133b9b8e2442101308de8f31e9db349713c80c93f274c38ee572c075b47324f96d461ea462dd9cddd07869f76f90bdc5e71ad0b819531daee27c6605350b0fbe0289", 0xc9}, {&(0x7f0000006280)="52307f20c9e7f88216970ef3417e33a58ec80fe995247e261b75d70333ea57c6bea0c452365a99b0824655c747f3061d5f359557eb36006a9795", 0x3a}, 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", 0x1000}, {&(0x7f00000072c0)="b7c9663f4b2563a1459f7fb87ae883c761055ed9e7db7090aafa3f7f05c7635b8bbf5431cbe8f8b5b1f1b07a7acc8ef36ad71328c2f52ebe80dd825ddb3aaff9b92697e115f22365470f5070c5a6da1e99c1efec1419ee48168854ff91f71ab2f5f7b0b37bf571010c8af287103e600eecb5c011e91d4f253974e05848f08f0c0e744c0682901e6a48d3ffe5f3808e440cf9bae76b021709015add3c36847524501a7105a2272222a85946b867d03144b176b987df4ebd3b2ef9372e24eb981dd3939424c6ec90d0af8976650e63ae0c1e83d75f73d81e066e82ec2c6089815cd45b2f70917bb30236c817a1b69c", 0xee}], 0x6, 0x0, 0x0, 0x10}, 0x5}], 0x8, 0x40000) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/02/28 01:38:15 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioperm(0x0, 0x5, 0x0) clone(0x80000, &(0x7f000052cf69), &(0x7f0000000180), &(0x7f0000e9b000), &(0x7f0000000080)) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r0, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="08da11449df195faaab137fc5ba7", 0xe}], 0x1, &(0x7f00000004c0)=[]}}, {{&(0x7f0000001680)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e, &(0x7f0000002a80)=[], 0x0, &(0x7f0000002b80)=[]}}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x141000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/28 01:38:15 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1b0, 0x4) setsockopt(r0, 0x107, 0x20000000d, &(0x7f0000000140)="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", 0xfffffffffffffece) 2018/02/28 01:38:15 executing program 2: clock_gettime(0x0, &(0x7f0000002240)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000020c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/130, 0x82}], 0x1, &(0x7f0000000300)=""/58, 0x3a, 0x161bf5e1}, 0x3}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000001640)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/210, 0xd2}, {&(0x7f0000001580)=""/172, 0xac}], 0x4, 0x0, 0x0, 0x1ba1b9be}, 0x9}, {{&(0x7f0000001680)=@in={0x0, 0x0, @empty}, 0x10, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/37, 0x25}, {&(0x7f0000001700)=""/162, 0xa2}, {&(0x7f00000017c0)=""/193, 0xc1}, {&(0x7f00000018c0)=""/122, 0x7a}, {&(0x7f0000001940)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000001bc0)=@alg, 0x58, &(0x7f0000001f80)=[{&(0x7f0000001c40)=""/182, 0xb6}, {&(0x7f0000001d00)=""/50, 0x32}, {&(0x7f0000001d40)=""/121, 0x79}, {&(0x7f0000001dc0)=""/88, 0x58}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)=""/200, 0xc8}], 0x6, &(0x7f0000002000)=""/165, 0xa5, 0x200}, 0xe3f}], 0x6, 0x2000, &(0x7f0000002280)={r0, r1+10000000}) recvfrom(r2, &(0x7f00000022c0)=""/184, 0xb8, 0x40000041, &(0x7f0000002380)=@llc={0x1a, 0xa507b1435b1bf383, 0x2, 0xffffffffffffc4d6, 0x2000000000000000, 0x5b0d, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) r3 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) pwritev(r3, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x1, r4}) sendfile(r3, r3, &(0x7f00000ddff8), 0xe2) 2018/02/28 01:38:15 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40000, 0x0) read(r0, &(0x7f0000002000), 0x279) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/28 01:38:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x15, r0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r2, r3) keyctl$search(0xa, r1, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, r1) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) keyctl$search(0xa, r1, &(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/02/28 01:38:15 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r2, 0x439) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/02/28 01:38:15 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/28 01:38:15 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0xa0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x84000, 0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xbf, "745e1a2a99d1c59f061fd8417309e10adae45071b45dda6e46d0ec24142ef2eeda620b16fcf8eb257c6cc86494fcc0bed31bd7d70ab27502b9c9f4d7846ed55ecab543083fcbed5d77b329c4bc6ca0d0473852e33d9b6a14e9c3645693112db44623f6c32359b9554b36a4b416c7d0bd792722aadb69161cb84f94b78b062e4d2724c68f059bdc5861a767d1559b316c1edaf7861960fb541e4742551b370fd5881545c8d4fe7104785caf5aa71de3eac2382e242fe85fe8849b7fadd102a3"}, &(0x7f0000000200)=0xc7) signalfd(r0, &(0x7f00000002c0), 0x8) 2018/02/28 01:38:15 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) symlink(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00') mount(&(0x7f00008d5000)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000140)) 2018/02/28 01:38:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f0000002300)=[{&(0x7f0000001040)=""/66, 0x42}, {&(0x7f0000003380)=""/9, 0x9}, {&(0x7f0000001100)=""/138, 0x8a}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/1}], 0x5) 2018/02/28 01:38:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r0, &(0x7f0000000040)='Q', 0x1, 0x4, &(0x7f0000c40ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x80000000, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x4e20, @rand_addr=0xfffffffffffff97e}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x2b8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[{0x8, 0x5, 0xfffffffffffffffe}, {0x3, 0xfff, 0x5, 0x6}, {0xa3d, 0x0, 0x4, 0x3f}, {0x8000, 0xbe4c, 0x5, 0x80000001}, {0xffffffffffffffa9, 0x100}, {0x80000000, 0x2, 0x3, 0x20}, {0x8, 0xd3, 0x2d, 0x8255}]}, 0x10) writev(r1, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) 2018/02/28 01:38:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000404feb)='attr/prev\x00') rt_sigprocmask(0x3, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xfffffdbc) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/02/28 01:38:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000001140)='net/dev_snmp6\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000010c0)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) 2018/02/28 01:38:16 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = accept4$packet(r0, 0x0, &(0x7f00000000c0), 0x800) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) fcntl$setsig(r1, 0xa, 0x41) ioctl$sock_SIOCGIFINDEX(r2, 0x8955, &(0x7f0000000100)={"020081007f001e0020008ca7cc991735", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) 2018/02/28 01:38:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000040)=""/131, 0x83}], 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x8}, {r0, 0x80}, {r0, 0x100}, {r0, 0x400}, {r0, 0x10}], 0x5, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200)={0x9}, 0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x200000000b) 2018/02/28 01:38:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)=ANY=[@ANYBLOB="1c0000000101010031e64e12ffffbfff000000000800120000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x80000001, 0x4) 2018/02/28 01:38:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000980)) 2018/02/28 01:38:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/232, 0xe8}], 0x4, &(0x7f0000000380)=""/135, 0x87, 0x800}, 0x40000022) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)=[]}, 0x0) dup2(r0, r1) 2018/02/28 01:38:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f00003b9ffe)) ftruncate(r0, 0x1000000000003) 2018/02/28 01:38:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80000, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x40}, 0x8) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @empty}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x0) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0)=0x9, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x8, 0x800}, 0x8) [ 44.550870] 9pnet_virtio: no channels available for device ./control [ 44.583661] 9pnet_virtio: no channels available for device ./control 2018/02/28 01:38:16 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)='numa_maps\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="fff5af6eca8880accdeafab206774c782d1d4758ee6267179399ef3f392c5078473f41b912673ef7dbfed0d90ccc10ad495710a36d18f4f356efca0cf102948b8bd79834bca621e636f402cf3eb6", 0x4e, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) getdents(r1, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r1, &(0x7f0000407192), 0x0) 2018/02/28 01:38:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 01:38:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x802, 0x40, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x73521d7fcc99acc4, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000400, 0x0) 2018/02/28 01:38:16 executing program 2: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = timerfd_create(0x0, 0xfffffffffffffffd) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x20, 0xb) 2018/02/28 01:38:16 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe, 0x11, r0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) kexec_load(0x0, 0x8, &(0x7f0000000580)=[{&(0x7f00000000c0)="ea20", 0x2, 0x4, 0x6}, {&(0x7f0000000100)="701c425c3e7c734fcbde383473ae7a773f9f6eee021a4687956e521d559639b03673340f8d6067bdd24fda27256b3c26a8fec38c9bbacb2c2fa6d642737f9dd133be0d18e9", 0x45}, {&(0x7f0000000180)="f0d0e336571307118c00bb4894c0ec6aedc04dd21d82b9d63060d42a535c9fa279a63bb51cd31d5133381f801baa0727b6d716d0b132f496306d3c63d6b96093d5d6a3ca391dbcbaa897e94927774afb33d9ea675f7bf0eaff905ea84f5f9a5ec2", 0x61, 0x6, 0x4}, {&(0x7f0000000200)="4909fb029c6399c8b6a1c38fac01d0a72a54a90057d2e8f2cad9c3bd9986292eced5f96c28b13d2e0654a9a7747fefd5858801d1abd1c469a7b8b7eef66afddcfeffedaf8a1b8998b52730630d3c1775b305dfe40496464b0b5cc7fbb0", 0x5d, 0x5603, 0x2}, {&(0x7f0000000280)="3d96c62453f1ca16b86925957b30abeadf0b8e922a524dd394c1f2a8e97a703c41801192550cc20e8a3bbed264945a78fad78454c28f54d5f44ddf687eaf8d4db9775466dddf5ac10e3bb2490d0effb1a83fa903c7bb0ec53eae8d5bbf555e8a41d67162fad53760ea7d616cb7e04e13d4127b8a2e8b63cb68cf5e5e574f9823186ec020e3627745bfa2ea954102fbf96b30242be0d6f08fa05370", 0x9b, 0x0, 0x9}, {&(0x7f0000000340)="0b92610ba50a7c8dbb0c918e9b9e046533b62b423514780ad900cdc68cd83d7fe118729516ed1e09ee5ffcd0e59d9d101e8eaa1826d4dd5fe19c0a6f72bfdd5b0ec548a67ef33713718745aa0598f0a6d16a1b8839592cb78ac1390e6fcfe2a0cc2dddd56174afd9c550d98aefa705109537e4fd75c85d7200d45118a1f219224495c3796540f4930a88dcf5fe9c8c172642077ea77d1a10e107aa43d9", 0x9d, 0x7, 0x1ff}, {&(0x7f0000000400)="f515e228c972bc73180bf7826fc1d76e76bd83f71ad12933f7356d3c721af67a218bbae8acb3d67a720894a98b795693e8a18d4180063f740e132c59a04294ae63a034a46e7c68772364afad6237685f84b4cf9b91f856333390311afaacdfefbeb75b9ef4b88eb8b69a88c27d204c3fed0127be08da683bec17bf170cb84343f7bc876e23c286a659626ec8f0d886696950e7d075fb45607d", 0x99, 0x4, 0x2}, {&(0x7f00000004c0)="afff1c276409c8e40a18bcedb43516f1acd6401afb7a6b735a224bf6904e7ed39599feb076c69906879fa3b52d6ff84e0ade7d8b98960890cf3a31052bb7c247829ece172231444e95eed8aaba3aebe9321612401c06270c14eec8266ca8035a59e707e3fb484c45e058676d713532aca94c1d63868ad1741d18ebf1825955c8128a442376068cf65fe55c9566b7620bcc7b02c09888", 0x96, 0x0, 0x5}], 0x3f0002) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) 2018/02/28 01:38:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a5ffc), &(0x7f0000ecf000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x0, 0x1, 0x2, 0x3, 0x8}, 0x3f, 0x401, 0x80000000}) 2018/02/28 01:38:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000059e000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000935000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/28 01:38:16 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000005bff8)) 2018/02/28 01:38:16 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="df4dc2df9d1045733d24b3ed9e43443c3b53b346420274681fb94bdf25eca980c8b1f2d498a99826d7aa04deb935d8d942175681236d16017ad40b919df991af3c8f7c48e49c4b69c3b60146b28bc915c2ac1666e2ac9b655ab4c1692123ee5d9fa9b3cad61063ec3d8849f5641f4115cd9da2c81b6e32f8f986ab915072647db6e5b2fe9d0660779c654e6bc8e7119394b6154030771b16fb5ff72643e442e0e993bd4485f4a50b35418f328baaf03ec27b88947bd31d1a7ba47187") setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000200)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xa9f4, 0x7, 0x40}, &(0x7f0000000100)=0x10) ioperm(0x225280bc, 0x9, 0x1) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) 2018/02/28 01:38:16 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x804}, 0x11) 2018/02/28 01:38:16 executing program 4: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = memfd_create(&(0x7f0000000840)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4) tgkill(r1, r2, 0x1) 2018/02/28 01:38:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/02/28 01:38:16 executing program 1: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/28 01:38:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) 2018/02/28 01:38:16 executing program 2: r0 = socket(0x4200400000010, 0x7, 0x3f) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x8c) 2018/02/28 01:38:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fchown(r0, r1, 0x0) 2018/02/28 01:38:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000404feb)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) fcntl$notify(r0, 0x402, 0x10) 2018/02/28 01:38:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0xfffffdef) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/28 01:38:17 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f00000000c0)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/28 01:38:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x40) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x1, 0x7fffffff, 0x8, 0x8, 0x6, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x2}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x40ac77b5, 0x4) 2018/02/28 01:38:17 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/28 01:38:17 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x46081, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write(r0, &(0x7f0000f76f70)="86", 0x1) 2018/02/28 01:38:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de02030000001200e9000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x100}) 2018/02/28 01:38:17 executing program 0: r0 = socket(0x2, 0x800, 0x101) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') mq_notify(r1, &(0x7f0000000200)={0x0, 0x25, 0x3, @thr={&(0x7f0000000100)="785fe95ca1c4cc4ee5e418d9555d749613118ae32df51c555be3cb581d1ce93766c5349257da0844e90a6156604198141d9ef08436fa9abd5c902aabc339c090ed6bcea99f761048c24c059d4b1a8c6f94d45080da339a59e83f4bdafbfc8541d84695bb8852dd09fdb167890913c464cb55c70e1d4718b00f3cb29c3a5e7273881fc058867cc5400e1212d4a2bbd90233ee864b3db8f903a48c67fa27b8af36f067405a551bde140e6d8a23fb", &(0x7f00000001c0)="24bd7784da7629db74fd2e66ba0baddacdbd6f408fc98e9106acd9abd982e998e0cd40fd"}}) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4355000000001d0000030408000100030413dcffdf00", 0x1f) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x6) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000280)='vcan0\x00') ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/34) 2018/02/28 01:38:17 executing program 7: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'bond0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) getdents(r1, &(0x7f0000000000)=""/42, 0x2a) 2018/02/28 01:38:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x81, 0x2, [0xff, 0x8000]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4ef) 2018/02/28 01:38:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000108ffa)='ramfs\x00', 0x0, &(0x7f0000694ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) readlinkat(r0, &(0x7f000001fff8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2018/02/28 01:38:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/02/28 01:38:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x7f, 0x3, 0x8, 0x58}, 0x10) writev(r0, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r0, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x13, 0x0, @tid}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/28 01:38:17 executing program 5: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000927000)='/dev/sg#\x00', 0x0, 0x882) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) 2018/02/28 01:38:17 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYBLOB="e804fd3492050383dfb9335e71e231068957d3d18e287c17e43ec1e79e36713979078cb264cdebe58a475caf09c4afef31b1b3bd30468d6ac640f26a4e3770645cbe4703d01485b9fb7dcfd25497fd65c4cfb45cfb6eab3aa5339a3b4c28ec58a9233c6af3ad5d36dd482e63c932b91e2618cce0aa59754f78a95edffadf56dfd1d1fb71ffc3fae74c88311ea86b56ddb4beaa9cb568fc84b44975706afbcf332931a1090620c1cd69e945ef388098a5d88227584d6817726f0f7f9b43ee97ee9f400cfeaf", @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR], @ANYRES64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYBLOB="fbd8048dc0501f141a999c14bcfe0c0a8b7037"], @ANYBLOB="05b821b7dbdad752a42c77f67224", @ANYRES64]], &(0x7f0000004fec)={0x0, 0x0, [0x0, 0xde0]}) syz_emit_ethernet(0x36, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@ipx={0x8137, {0xffff, 0x28, 0x7fff, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5c9}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "d3fd09d0da197df42ffa"}}}}, &(0x7f0000000240)={0x1, 0x2, [0x1c, 0xe06, 0x65, 0xbe1]}) 2018/02/28 01:38:17 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'sit0\x00', @ifru_flags=0x100}) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/28 01:38:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000000c0)=""/229) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@sco, 0x8, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000400)=""/56, 0x38}, 0x0) 2018/02/28 01:38:17 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)=[]}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000100)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/02/28 01:38:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) shutdown(r0, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/28 01:38:17 executing program 4: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) flock(r0, 0x1) flock(r0, 0x1) 2018/02/28 01:38:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x500) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x1, 0x6, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/28 01:38:17 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01005479771d"], 0xa) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x8) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x4) read(r1, &(0x7f0000000100)=""/70, 0x46) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f0000e9cff6)=ANY=[], 0x0) close(r0) recvfrom(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40000003, 0x0, 0x0) 2018/02/28 01:38:17 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=ANY=[@ANYBLOB='\f\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000100)=[@flat], &(0x7f0000000140)=[0x0, 0x0, 0x0]}}}], 0x1, 0x0, &(0x7f0000000200)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/02/28 01:38:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000000000000a004e21ff030000000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2405000000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20a5000000fe80000000000000000000000000000f8100000000000000002fdd07573c8e5a0800000000000000000000000000000000000000000000000000000000000000000000948bd63f54e383a58dc79edc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f04e0770e0ba8ae7c80cb94b6f676c0418b19854372a60aa0ce274eb999691d0bc386401176bf281bc8e4f00a0edb18b962e56df813e016c5e9e4891f823fcf555bc2a93157463525ffbc99bccd87f94d7d343c01c7c70d970d62057ce24830aff5377b6f0d8a4bb495351180daa4a159ac8a7c50b8a1d79820f34b1a853af6eb0976eae882794ff0e6c100f0173c40890e78607ffe8039cf4b4c2e3e494ea28706cb042d04bd5b8cb56e065038614e70e563457076343851c78c428defb36d5d68e0abd581b3ff9bf94c6d6c4e5457a0b3303f69f9cb94ffed05e537956408863a6abcc91f71103eab29c0f67566fa5a81ce66639ba34e860903845241f3524063225f708f686934cfa1aa4a8c626d44f04c9d0b32b20565627e50afec99"], 0x190) 2018/02/28 01:38:17 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd16, 0x400200) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x7e000000000, &(0x7f0000000080)={0xfffffffffffffffa}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000621000), 0x0) 2018/02/28 01:38:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setns(r0, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0xfff, 0xb07, 0x4, 0x6, 0xc3}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1}, &(0x7f00000001c0)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/02/28 01:38:17 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7ff}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) getgroups(0x1, &(0x7f0000000000)=[0x0]) r2 = getgid() mq_timedsend(0xffffffffffffffff, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) mq_timedreceive(r0, &(0x7f0000000040)=""/133, 0x85, 0x6, &(0x7f0000000140)) r3 = dup(r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) r7 = getpgrp(0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000740)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000380)="08a113d3e3d6675c7b712397e9b6316025556f65a73968ddd3cd4553be53112f230e6a99618e8877b31ea23b4612d83c2c1a0a7d23430be6ebe66226e035cfc45654a66182b83fb0ee24d988e40182a5f9f02217013cea53fdb56150aa55fe1f26a8864b17b1378e64b40d01d477589b63cb1dbb4cb0685e9b6852fdde6581a61712db504b21488f8d4fdf660b619f4c5230f110b063958e7f21a2d42a8e0fb7cc63fbec8a32a2920488ded0ddc445a6965ac23ef322c0466c2a20e5da72fd", 0xbf}], 0x1, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r1}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r3, r0, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r2}], 0xb0, 0x20040004}, 0x44014) recvfrom$packet(r3, &(0x7f0000000200)=""/168, 0xa8, 0x20, &(0x7f0000000300)={0x11, 0x1f, r4, 0x1, 0xdd71, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffff0e) getcwd(&(0x7f0000000100)=""/48, 0x30) [ 45.779222] binder: 8310:8313 got reply transaction with no transaction stack [ 45.790682] binder: 8310:8313 transaction failed 29201/-71, size 24-24 line 2920 [ 45.803481] binder: 8310:8313 ioctl c0306201 20000240 returned -14 [ 45.831174] binder: 8310:8329 unknown command 12 [ 45.831184] binder: 8310:8329 ioctl c0306201 20004000 returned -22 [ 45.832933] binder: BINDER_SET_CONTEXT_MGR already set [ 45.832940] binder: 8310:8329 ioctl 40046207 0 returned -16 [ 45.835278] binder: 8310:8316 ioctl c0306201 20000240 returned -14 [ 45.838084] binder_alloc: binder_alloc_mmap_handler: 8310 20000000-20001000 already mapped failed -16 [ 45.931775] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.937262] binder: release 8310:8316 transaction 23 out, still active [ 45.944402] binder: undelivered TRANSACTION_COMPLETE [ 45.949560] binder: send failed reply for transaction 23, target dead 2018/02/28 01:38:18 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = memfd_create(&(0x7f0000000000)='-vboxnet1ppp1($\x00', 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x2, 0xff, 0x2, 0x4, 0x4, 0xfffffffffffffffb}, &(0x7f0000000080)=0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/28 01:38:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x10000, 0x87) sendto(r0, &(0x7f0000000340)="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", 0xff, 0x20000000, &(0x7f0000000440)=@nl=@unspec, 0xc) mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/111, 0x6f}], 0x2, 0x0) 2018/02/28 01:38:18 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x11, "ca835e9a4b88d6151e7926674eec79e309"}, &(0x7f00000000c0)=0x19) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x101, 0x4, 0x8000, 0x8000, 0x2}, &(0x7f0000000140)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000516491bc"]}) 2018/02/28 01:38:18 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe6, "1f1709ccd0f8f653b418146fa02a85c248056c99e217f688a861f13c6e0995b5c7dec51579d4a62f1743d14af2a105d6a0c7090c3fb971b114d059a5ce70b010641a0d5d45ff15950e1adb723a7b18060333b61977c40d2734bdaa5dcee60aea030bb76dcc0990054b098eeda676b5347a783390f37be5d47b29a3fe0222511f70eb9d5bbb299fbe284429b2c53cc475b298ce068e8e7b9f1798ba4336d7ebd8114e6685ce515e9f87b301220868a6ed9f884916ebd8a68e46582c786ea68936d8bdc340a069bcdd8c5594a30305f973cbafaaa1983889a0856e0882f5a51804394b0acfb028"}, &(0x7f0000000140)=0xee) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="d2000000c79ec62838692bf363e0b9440c0a1bff67231b9396e982e20d8ed903adb2eebbacf431a6c3d209bcea9d9e82670751d2f04a0bfb273d0ee3d7c8bf11fa724c54a2bb8b3a1531499c8644f0fc42d3feef80a3765dc5353754e2cf64f78c78f555241b3842dd91aec87cc1e0338ff91dc81d9aa297474df789196c06ff3d18ff9886c229a73d7d42118695956f5d2d052b1fda79722fdb6a2581d26d3c04445f81f0b42f15f4664c4ab8c152a813b59603a2312d1f5a652801352885bf689be010c2000000000000000000"], &(0x7f0000000280)=0xda) r2 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f00000002c0)=""/100, 0x64) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/02/28 01:38:18 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) 2018/02/28 01:38:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) inotify_init1(0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xe8, 0x7f, 0x200, 0x2, 0x7ff, 0x80000000, 0x8, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x3ff, 0x0, 0x10000, 0x81, 0x1}, 0x14) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x3, 0xfffffffffffffffb, 0x7}, {{0x0, 0x7530}, 0x101, 0x4, 0x1}, {{}, 0x7, 0xfffffffffffffffb, 0x947}, {{r2, r3/1000+10000}, 0x5, 0x9, 0x100}], 0x60) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x40, 0x4) 2018/02/28 01:38:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f0000e60000)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000fc3dec)=@updpolicy={0xfc, 0x19, 0x403, 0x0, 0x0, {{@in=@empty, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000734ffd)) 2018/02/28 01:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000cecffc)) 2018/02/28 01:38:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008c3084e4b873ab28ebc475"]) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x80800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000000)="149589fd20d15d2376420b83b776e1fa91a9e5b0278fbc5c25b9187dedd9f8eb976778") 2018/02/28 01:38:18 executing program 6: readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) readv(0xffffffffffffffff, &(0x7f0000752ff0)=[{&(0x7f0000a5cff4)=""/12, 0xc}], 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x9) 2018/02/28 01:38:18 executing program 3: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8200, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x170, 0x5, 0x9, 0x300, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0xa}, [@nested={0x30, 0x78, [@typed={0x2c, 0x5c, @str='vboxnet0$,trustedposix_acl_access^\x00'}]}, @nested={0x12c, 0x46, [@generic="521017a239014cd5591d51ad5786bbe96c962f197b0453e3c74429ce4b38ce2008634275c2b9dfd6f9de9d7641", @typed={0xc, 0x75, @uid=r2}, @generic="28a00a512626251933a0d7bbf4ccce5a55264f0b585cc4f7e3688c2e2c1cc59dd8de5beea214cd2400b228898d2888ee1eabc41d37", @typed={0xc, 0x2f, @pid=r3}, @generic="660671e4e1a548702067ecab89f3e4c0fadc6eab9d973fea5d57f5a1cfbdce0ddb65c5513b101d427a9500dbf31f24374ecd613e4fef900b911a5dcbd776fcf785c6c243e9afa259b5856c201ff4a2070b503543c32408460783a77a4358d437e965c0ae1e7f0ad5658e482f7f93054b3265418cf082ec41127a47e55e54edc4e9720f54c98a9dc3e05e235717370d8c7ad2d54fcbbc51cd66", @generic="d25160113c86929a70daaca4e2cc71d6895104aa"]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x40041) 2018/02/28 01:38:18 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$sock_ifreq(r0, 0x895d, &(0x7f0000000040)={'bcsh0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @random="5116e1e07ca4", 'ip6tnl0\x00'}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x6, 0x3, &(0x7f0000000000)=""/17, &(0x7f0000dfeffc)=0xffffffffffffff4d) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/02/28 01:38:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x7fff}) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002f8429693d463200"], 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="94829a52245e5cf730d498ee554831e298cda4f0c5390c050e5de2400dd76659b46afa77c52a4fff20ff79b582ebdeddb2f0bfddba137de9da46b9cb2a50746bb5f7715e879f8879ddac935be8fa57d6a7c8b97eedc546d60d7f72073b7fcebc87b8934995fe1b4e1c2568f16ecb1471fc6106059f28dc3533261fb3176c7033e6695f2438cdf86ccf9b3f65294e8090e2f9feedde420da968efe98c0bb5dac4c62b352be340b1114cc030c830c2f6cae71b89f682cc888c2d9f28f04b18f441c4c21675c491dac8d341aa12a646780ceb6b3649994a1301e4df92344ec2beb7da595a896198ab6a34ea00f2b7ba4d0d7d33a7adbda98a8ebed5cea1633beed33df9843ec1b25e31fd26e27a142755b12d05b38e5368a90356719b46f15a4d560de4fd8d1f5ecca37ca67a353fccba346581b7f72b7554c5437bfd31167a52e4c0004230a8236b408f4f17869d40b23bf6399b876a015b9557b76e296c4655117c680413e02bb00a9cea2210a60d1f92e255c4a4b92d01f1eec166767d61f98d875e40b7b3370fbe4bc48b4288ee18f7a6eab038ccd7206764ee5f684aae0ba4795751ed73aee74997fcf2995c4176a820e19d38539c9379bb24f02b3dfaa2480c6338f8e39049ab9323dce1c431768291a6ef8dbef714ceb52af0eee5506de4102bfd42f0b1eab47ea9f4533015e52a11a341b513985574f26a8e7f00530e0f8bdd3b0940f7270ff49d5de1c1ab6ab9171ea159f659a718b9e7ff6c9e3a8b7e718711642e25ae989b1fffd674a6cd66bddf6574a16e7bec1de7db41bc22082ebcd5201a0c2addb8c68c6b07c6aa500042a2d01db83bfaf2c70b6ec312789947bd908cc0e6c6f88c69f0a5c3729d28edde2058ca4cec31be687f2a2fe80c66d4fcdccc89ce092c22f06776e8625b3eab7e463bfbca3020e905058fb593fc59ceef174937d75451fd14f84a4862a185b36c32d63fb3b984f4c80a032d182bfdfe60b32a33376feab09f24155ef7516b9eaa1369d821c0c57cd1b2d7f44d35655debf1ca285bb664e469f48f193d66e04fde0e19db85fe5a53a36836ff090bdaab5646ce25f5c4aaa2352233be41f71df52a14d4bed6c98354ae1d8da8f9b6ed2f7c2e9366ead1217a5964f9a6b3174777eaa8d1aaae422792772d544e99325ea8bf1769c70d4dd8afd71ed993fb0a2f86616482dec397b99b8d952dcf42b47e8df9c7e191cf166cf818aa8583ea6829c74c711fdf2890ca4efd0436971ebff436d2dbae78281990ad64e3b469fba241cb55b4d4f8ff23ce709ded998c63b440ffacc176e31e3671af391d8c2df5453750088b9fb33833e9a9b58321b78eb8b2011b7146b66a63c321dfeb1aa93a38bee0532557e4603960d971059a93bff0dff2fdeacb1d0f307e11415df55fe2662d0b479c2996007c1ec8d3c95cd9c7490a59a730fc8c8a6c47f24f960293417fb3fa8cf37f22c1893e66c6254e70b8e43f2a59630db84e1f7416788bff52da70387ed56cbc525dfe9fd7a54952def721fc57a2e8eac25b99f6a63b6c8085637f5d6f4b00cc7c6062c2ca1a659ddae70a19ba649d6ec3d5eaa6ae39eb77ee7bac6e96ac9b20d7eb772e26df181724bd75e79a4e5dd54d04d628656efcdbab3dec25b11638504fe6a406ae944024708c04d0fda175cee122dcdb95fc09f46037b3b483a17cde2f1f192839baa8e09ea58f8cf5e1944b857a31bf52995a479355b7a69022733b93a39c222ba0091a03b6a10cbabd20ae26ee8d5b5041e7eefdeffe9b5e3938e6964d2f1a8417d012885c3c341d2390d301eb527a33c11d12bf7a4cfc768c7d6fb0460f6110fc53c31bbe3e7e14aeb726b691ac39dd8adc8445c22483ea3ec33b2e78149c46c9507f4d883fcd2370a0941709c2e309cb34629045d770da65bcc470c0b6ec9a0e726c89903e2ab3b61a25c2400a05f7ed4d24dfd105ff44cf395c448c593e55ccc79470a568dbeac43f010aa90df2888ad8beca3b05ecd2422007848f2c69a092c34a75dd9c94e4c880ff5d9dbe54ddcc6ed4207abb8b326223539278dc78692a29d93614b540ae4a830eae458c1141e3402bcb07ce56d866007474154480bd57d0f1655349ed796cd0ec64ac3449870e547316a5f76c616f9118ad49bcfdf93ddb7451b12ffd471fb01c05ccbedf53a1a3fd08cd948c3da8c2440c35d4fb2fb6e2d5a0782d4e18e7d234d913093041fb17fcfe537c1fd139059c87eff186aae325704436a21780d509e04b5ff726dda4beaf62b3b54b15bf9a379494288ab6d3280e2ad94f31170a62494edd08a93c311105ad094339b7a7353ce64b7f70cc1d3cbeddc3113059a8ddf1aa640170b7e1cb1a6ee1dde7b05681925f0948e497d1ddb7b5eb375c8fbb2de2631e86d2a50c1348aef43b0be0e595fc5fc05f896e436a49bb2a9476efd0d0e7297c1f8ab154a11854e3824cec4a6b5bfa2674b3f159fa64e940ef69a5363c4e794b3ea9efba337b2f5179fa04b1bc20d308b3e2dec733c5ff1b76f50ed73e733b8a2451f903323bac0466b39ec4fedf3b1ef4f799fc8142a2975a896dd2f348be3ef527948afd762a581ebe708c2366d8763535d04a161ab39f5f37dcf2e72c8a144b42c792d1225f42d20050b9bb9f2d7a797b3daeb6470c9ee8d26ea6939b22e70e5b4cd3e5e88877d6c6be957a128f5e3f19a58ff52cc3ec8757e76fceecce93855cfaa8a181810146fb6e1ce30b69bf01473a076018a2aeaf005751eb999b21ec51b0cc346efd8d5c12c24c7f9da21a0a21e117799dd8ed1feec2fa0a583d69c55676bc67491bc12ad946282c157383bb755679e912bdbdbf6d102c4b75040718fc3dca18c59fee2dc1acc53ec1dea5b4df3bb205a859cbe65dc384b019bd925d90ae4d9b533fbba6a957322bd0eb17028e7c23dc684f624515fd22d3ac25c83035dbd9274d4971ee32f06e46685e02beb27f647c63ca7345982a417887120cbfbd4425be2dc0aa0cc1a66e0a95754712457fa20623d38f3f191f01d5c06cec5acc1ce0abbf15a02b257b30eaa0d1f7e23d112ea88660b6c6eeae91ca5426998e8014bd8cf380400b5990ed0b55dcc0192f3f1f19e5b72318c7d077fc2e6a60e5deecf9b7c3cb58fac4c0f188802dc3aca324d8da5e474cbf741d2495ce7aabc34752f21d26a61b26d796f737f1a3bcd99173b27a440d2cf18381231ad77a74f47256229358f39ba570c491beaa7f4cebb0cd1b82cdb0d74abd7cdaa7a2df64775aec4ffbb49d94d7c643588010d91c1bcbd31896577dd431967a2819554c0ba2b4e21d3c314cd2ae325f687dcdd3997b218fd53e118e38db93692cbcc0b39cabad6db2e0abb5436e4949e7624b90c6ee9e8477eabd48379f1a98e4e145209a990c48b1ddb3273a42dede1de011de61e4f3c89e224e566f2a99f76f79a8dec61f77c70fa5d3de7f74367ad1f7a2ca5cce5fca2bd83f93df77e74b7819966a2802e0c211417827892369808b172aa9e4db228ca240c361b42b686b538daa673b1ff87709c063d61e137d0a9736242cb9c469d6471fe0122e730d4664e405842919d43a1534fb4654285fa0652f83967bbc2e7ab73a3606a39bfcc1b02a5acc6c9d9c7d01897f5b0de90d09fc784abce986587165ecd3a1bd8399c14db0be7a9f7392883b62b118a7ad78bfa63e8cd80780f92dcc30faef0b40be5eaade81d4ec96b9eba79addffbbfa8858a7ed9a65677ce760725b39779ba131cdfa011fdded569deb20cb2a78efe1f74cc3b5cc5c2228162f251a2d156d4f4000b1ca06d90e97bfcdf0eb6cc044a21a073ed7d7aa9c799edc4372704624179f78f3590aaf89191384885999eaa0a11e55560e8ede7c6d8183c935150867a3436b554c841703b0f803386255648cd9a79955f35ea24a793027208f21199c0dc20ed4eb5dbdbb3ad926633b9f211d8804fb52bac1c59e5859f453fbec1f5f1bf8d79d949ae47c59a827317a068f01685cee4930571d780fc1755860d1cc1a8106319fcaf3f67f31d94b8e8c93efc8941991f93f547b5430e74503806fde092b2e9bda7eb800cd7ad61bc1242495947b04501d555ecdc09c63d46e754bb44a7976620049cdffddc168365b26f9ce4f62e48a4e0bdb3cf9b92ab5827749feaa865b20651801d7fed60b336c576700c39faea97d7f9d9f553026950b0179a59cd80b47c3fe8a74554ae651bcef27b3b56e6086da3fe9d09d289d8b6f46a2d08abb3903369b2e297888b533617c5d4f4b4582614c672be5fcf779972687b9c48e26d11612fdd225c1c14140cdf36ea08ed388940677b5b98c1a0405ffa2ce7f9805d37d14e924e9c87f1a6b36cb237643c99b84efc73d7ebf9fe64b68f4dcbabb6ad3af7cf498933d7086cb36bb37efdf988b9e68c4f7adbbe807206a6f9fc163d6da7e76ffc47d94286afc7affc6c30669cb93ca5d1433bdfbf48d55f82bc731913cb47b7721ca6b5d1a655eedd0589e578372da4b05b7853633ce232ec8b651e924323b0c857aaf8b4165183490f0ab2246015ef2f10958f704d7646646724082fe5888fe5389350e1cce2fe901359f2431b2355e63f2f03daa59adf667c354e63b5b87fa1dd7273a14be5699bf91b18208fdb803f851528eb8da4e8e91ca9e8b46342c52413a7dbcc56a829348fe67a92d0fedeaa86f9f609e85b33d3a92b72d4b7bed11263fd2a09f8d5e988c6f20b75a2a8ba3c7a1564902e3a04cd48a1a8634f1d173df412fb8a21fadbd586894620328a3db96e20c6e98a65b57d5d3fda1a76089c582b2e7940f6a5c0a90bc4967d12d3837c562d6ed1dbef7671e26deff4068276441908d652325085c872c2f8d8086e5d3959ada2cd272c62fb9ebdaa589223dcd4185e85e81c25ab61e904a6a7b1d719087d9aa96d145e587129a1cdabe207f17f3bf832e13c6fb88fbdbee44d21caee6cc142699e28a437b9e4baf168731fc025d41b459730680a6c4b72539718a666236169051f096369f9869180da26e16b9dbf7285dc22431b58e546a4c35c3b3c9f2966aa351d16cfc38e4d672f0f10d785ffeb986b15b74daf0ef0018b426bad7e1c367702b0fd30069172a59ba90c5bacc402a0b7d6460fd9b1fd09de88059fc59db39a94fc9a76682e78f66781626750058a44eae659ac9f764a78535aed73e7f0ecdeb9a0e0d2a8929c11de4e5165d208de2f158538a1add61ef7a84303065e2012f73b18b1ae4174296033dfc7a7d66d20a60f8082efd1f99846543f2e6347afc6eef7fec32f977816725e9f11c360e1c0215924b44ac4a1803e86e887e944ab0ba77bc68be264f2d6c2bf94e93d0b1377141ff407714d43ca33288627d02b9e277e7279634485d15a04a6bac97ebdce5a2d2b608cac690448c5f0e016007c333ee2d35268a7828cfd768a5bec2075328a4867281ba6d32d8090725254f716a503b64df5f51dc9d45d63c743b20d7ae08fe7c2e81a993921b9932577294be0b1ecee2e6cbf3f1c73aab16d114d29a36d697fe13d25cef64e990bc756601cfe4a0b842d361a2d45caf91f20023bffd7e51ae6d79f8a69a99a9e11c477088defe77d7e5d5f89f5ea5f8e8246c55a410a711b9d2935e49734daca59a2ce0d811607340a207535f03d11c3b2bc5ccb768e762917d5adbf7c3b6c1e938522129e298e50a1fd38ab263d22818435096edbf25d716de9dc4c546537fbaedb1de21296a8b6444b3c5703100aee12c55c62fbe87a141f9aa814c53d9a7801b67dd3d1fc5877c73179c8fdd60ad1e4b7f8e", 0x1000}, {&(0x7f0000001080)="c7466202f331ae86531614a98454a48e1c7ac18711b5fc59b9e1ee90392128acb21ea9af6a5f051693c37e47c7da9e56ee3e5aee12642141fdaa283ba06d2c6fb5347c9007188081463187e0d985dec431a07a", 0x53}, {&(0x7f0000001100)="7fcf95d43b5c80ae82de60cd9e266a9d483c92c35dc84519bbfaa0c1e6c2da7c4df80fb1c4039cad0d2a551e2982544936f53b7d7596d1a4c551fdebe0ba099b3ac5cc5adc121db05255d96904c2ef07a11d576878a171d99d0b3777b54d2b8b680680ed78dfcd1e697f4a6f7bd662725da590c5c2a39c7381fbd0c1554bc76ab7a8dc89e982f7e92b5c88fc75ec5c4ce1c38fca8414251e3bfbaabbf591c0e6dc7bc4d540cd690d84134b3bc79d0fbe5c48d9f663958dd3fe23620482be1e6ab158feb3c0410df8182455c58ebbc1", 0xcf}, {&(0x7f0000001200)="cad0965c1377f2b624e18f2a06d0469fa8622c340deaf45ec67b3c901011f7dd2ab285890a373d0075efa2a461b1b79190a8511d9a2d9e9b8c32edd527ec6a8aed016edd4281a6fdf449b0090205c9ef24dad89a993c813993a8a9c062f05c25e08b2b4af65b0e41cb3673ed0b68203c27bd75288b67e5775f87d483decedcf82a2ab5ea998784b222", 0x89}, {&(0x7f00000012c0)="22479550aa767a07f96ba294989b89882622c7243202a02ace94263da6477ec14660ac5b12bb4b88aee60ff11791a2e27b27de26b32bf5882e83aed8c23dbcfc3d17f3b0ace594ab05b0daf1d6a4e20c4c73ec9bdd9f3185be79208b3766ac3045e6709970bf1b020ea7e523c1bd483a1a605ce22ff8ab7e6e", 0x79}, {&(0x7f0000001340)="ec19428ee129d26f8738baca7f7889683e2275ac83d024b05293f3810aad5075c7317d8c02b80427ad87bb8b5fa4d48ac555543c3604a654e26518e3bf65c71f81432aa9acae5d38a266e3a6e35d6d7ca3ceaaa7675ab86d65cf05b89d57e260171f9082e603af75557d66dd35538696c83bb0806aef7d1381a0be6deffd0965edc33c91284e6cae4eac8dfe65126b470a6212f0d89f8ce5dd8c3d3ad7cf3f845d8e395d6f4b009e141c42b4642e6a413468fc66a7439ba9e2514d39c01e7f8ad443157d839d85c318eb7f85d19a4b34012d9ba6c1be2c1f95ce044d0d4d768977fd0e1b975a78ff54a15e8ca9658c97890a81", 0xf3}, {&(0x7f0000001440)="07a859ce3f0085dda5aa1b671f917f9e85e1ca148b0c81950065971f49a13e03cd861f514ac884", 0x27}, {&(0x7f0000001480)}], 0x8, 0x0, 0x0, 0x40800}, 0x8000) 2018/02/28 01:38:18 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14041) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/50, 0x32}], 0x4, 0x0) 2018/02/28 01:38:18 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r1) 2018/02/28 01:38:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x15}) poll(&(0x7f0000000140)=[{r0, 0x5100}], 0x1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x1ff, 0x1f, 0x6, 0x100}, &(0x7f0000000380)=0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x1f}, 0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000000180)=0x1, 0x4) getitimer(0x1, &(0x7f0000000040)) getpeername$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/61}, &(0x7f0000000200)=0x3f) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='net/ip_tables_matches\x00') ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/02/28 01:38:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x105140, 0x7c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='nodev)keyringkeyringnodev)\x00') fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000067cfe0)={0x73521d7fcc99acc4, 0x2}) 2018/02/28 01:38:18 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f00000002c0)="b01480dbdbfcd45e", 0x8, 0x80, &(0x7f0000000080)={0x3, {"c7cdadc8d28cad"}, 0x5}, 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0xda1b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000280)={0x40000000}) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/60, 0x3c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000380)=""/45) unlinkat(r0, &(0x7f00000001c0)='./control/file0\x00', 0x200) 2018/02/28 01:38:18 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0xa1c3, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {0x0, 0x1f}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000200)="2b47048e20cdd73423865fe7a64fe3dbfebab67f48f191c7c23db85e16abe983b13836a1657a4b0c27ecff9baadfb799c900d13af649a3fb56806e80b6a3891cf3968a43cfbbfd8815e010fe33a1082ddf76ba98af2e2aad1b938a94f87918b4a7a491ad5afdeba43ff084479eed1be28893fe5f4d4a45434eccfb15513812eda7af536e3e923891c6930d6ed2eb84d401643c3f70f1fe1201c4937135d3ccb6f19ad73e1bf6773f3f71a6532c0e899325befd20bab77a01fdbdd8d72da38d2aab0f6ab9b7837705e0af302722f670799c851d77106dfe6c3806200f6f37260f10caf2aab9233f38bfc68e76dd7b78745bfd94d14c4125dd412af88175b5fc42fa814102360edf1ab833bcb0d72f95b670000000000000", 0xfffffffffffffd61) 2018/02/28 01:38:18 executing program 5: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000100)=""/211) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000005000)=""/222) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/202) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x1, 0x0, {0x0, 0x2, 0x0, 0x3, 0xc}}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000002c0)=':%[ppp0security\'eth1vmnet0-keyringbdev}$\x00') 2018/02/28 01:38:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x80000000) r1 = creat(&(0x7f0000af5000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x1032, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/02/28 01:38:18 executing program 7: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000002ff8)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747587d5b5db0100000028ee3cb74c88eb1d665c3ada3849ce7f7f6acaff3ac002bde4b982336bdc5c322962dc888d5370fbf4457a98c1d45e66ceeca676f7a0ab10d57df1cbe211179bb9cdb6c11d07e47841a6a605e5f15316c2f4c8521b7dcf8860bbaa969bdb573d") r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000), 0x7563) openat(r1, &(0x7f0000000080)='./file0\x00', 0x8600, 0x98) 2018/02/28 01:38:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x507240) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f0000000200)=0x28c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x3ff) prctl$void(0x1f) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x30001) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) recvfrom$ipx(r0, &(0x7f00000000c0)=""/215, 0xd7, 0x10001, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) 2018/02/28 01:38:18 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/28 01:38:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="f802000016005f4600000000000000007f000101000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000023539067213a94c0cae2e15a2f34", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r0], 0x4}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3fe2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeff}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x31}], 0x38) 2018/02/28 01:38:18 executing program 3: r0 = socket(0x2000000000000010, 0x2, 0x0) write(r0, &(0x7f00001e9fdc)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/02/28 01:38:18 executing program 4: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001240)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000012c0)={r0, @in6={{0xa, 0x4e21, 0xbcb1, @empty, 0xffffffffffffff00}}, 0x1ff, 0x0, 0x1e}, &(0x7f0000000140)=0xa0) r1 = socket$inet(0xa, 0x1, 0x3) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000000040)=ANY=[@ANYBLOB="000f00000000000000009c2dd574e158c87c899125e9a742192b2be14674749a2c3051e0"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001380)={r0, 0x1ff}, &(0x7f0000000100)=0x8) pwritev(r1, &(0x7f0000001200)=[{&(0x7f0000000000)="34cb", 0x2}, {&(0x7f0000000040)}, {&(0x7f0000000180)="61bc421635706a22cfe6246814c808537dc90b480c4778ef0b2213869742ba229c315741895a3e8cca3ed189421c87b4046b8a8a8933c4b59c33f8c274fac664087e3f8094af19af3d595c059d7c1bc037cc37df748aff6d8e7f481cda7d15012ce82cfedd873bf8a29560", 0x6b}, {&(0x7f0000000200)="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", 0x1000}], 0x4, 0x0) 2018/02/28 01:38:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001380)={0x0, @broadcast, @empty}, &(0x7f00000013c0)=0xc) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x100000000, 0x4e24, 0x0, 0x0, 0x20, 0x0, 0x0, r1, r2}, {0x2, 0x4, 0x0, 0x6, 0x6, 0xffffffffffffffc0, 0x6, 0x14}, {0x7, 0x951, 0x8, 0x805e}, 0x7, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x2, 0xfffffffffffffeb5, 0x2, 0x0, 0x60c5af6a}}, 0xe8) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 01:38:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[]}}], 0x2, 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/02/28 01:38:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2018/02/28 01:38:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 2018/02/28 01:38:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x346}}], 0x2, 0x0) 2018/02/28 01:38:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) 2018/02/28 01:38:18 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) fcntl$setsig(r0, 0xa, 0x19) 2018/02/28 01:38:18 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="00000000000000000a004e20000000000000000000000000000000000000000000000000c9e21d3d52951c71a759c3884ecb1612c5"], 0x32) 2018/02/28 01:38:18 executing program 5: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000100)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x3, 0x7ff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3, 0x6}, 0x8) 2018/02/28 01:38:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x5ffffffe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x8c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000200)=0x3) 2018/02/28 01:38:18 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000012d000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x5, 0x9}) 2018/02/28 01:38:18 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x7) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) dup3(r0, r1, 0x0) 2018/02/28 01:38:18 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="4345e49a6fe796ad8ee3c65ad9bbafe36cecade7f6b1f336b8e3711de7ce0a051255f9c21aebff58174f80e790a7054e3b4da07e7c27f895db3d8e0d4570bb0cf8b83a15421d436f4dfee881ea4c8778498c60a0d805b946c5") 2018/02/28 01:38:18 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000009, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x3, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/28 01:38:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x1) sendto$inet6(r0, &(0x7f00002a0b14), 0xfffffffffffffef9, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1ff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x222800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x6, 0x5c6e, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x29c, @empty, 0xd1}], 0x78) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x4) fadvise64(r0, 0x0, 0x3, 0x3) ftruncate(r0, 0xba0) 2018/02/28 01:38:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) write$sndseq(r0, &(0x7f0000000000)=[], 0x25) 2018/02/28 01:38:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2dfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x6, 0x0, 0x8000]}, 0xa) dup3(r0, r1, 0x0) 2018/02/28 01:38:18 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000005fa8)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723ac500616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302d3a3130323320000000"], 0x58) r1 = syz_open_pts(0xffffffffffffff9c, 0x103000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/02/28 01:38:18 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1ffffffffffe) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x20000000000007, &(0x7f0000027000)={0x80000000000, 0x1000, 0x0, 0x0, r1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002780)=0x7, 0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000002740)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002700)={&(0x7f0000000200)=ANY=[@ANYBLOB="d02400001208000027bd7000fbdbdf25000000050c00730000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="04202400cc0371fc2cd3146bc1baf2c3de481762923aeb3f005ffb7a1be9f67dabf29e002d9184373ae25cad29c9753f8c02fea26047a712d16ca97bf5de1c9a3323c0efe295ffee4f4de750d58cd1e5bca813bedc0147d738094c8d3558def57e3f38bdc118716a3ef4b4f388146abc1b04989bfad2f7b2645b58a3ec7b18a790a08c1d6b0c952c607186943da577926c13da2e85bc47cfaee04aa4c45e191225766e73513de37aea800ccb71259641ff90fc330e7a8668c11d57989484c7dd1648b2468adaa6392a60163264967a38af68d845d6ae4a9d62a44a7748580f98835bc5333918ad39e18bffc2e7dd49c065832cbde93b0562ea74fabc4a16fbfbfff576bf9c33e9e5cdd501aa05db6de5ef840854e65880c9aa576ca6b77aa262dba0c3660aedc7051498208b1add410632fdfe29aec52bb930d89979e9406b4e2139104f21e337885286431e729caf4d59a8485ce03c2a91f328072e0aaa19fc9b3a32695362365272a11485736aadf5c8735c9da9a9abe5494aceed1768bef7ff55dfb971e780e93de84830ff519136d2fb2cb295cfbb1f76ab033b0d48f3871672fc0a703722738b0a85c4862448c12ca287f4071df13d593505308b70cfe67ed3137d3d10e7f5dc6e93b5f1bcda2cee2f86bc03a22122bf8ad85234e2e43b90291ef4bbc3bc365292f56bd237b369b81cc4bfdabc87b227005375cc05f45694a6e0bbbc6ef6b3a9652fc99c923bfe3864a698f8966e8cccf5748479282f62110c6c9234bad85a6a113dc9fd086a4f732cf849ea779c4d45a59ba40a833a7efa062aac807674531072c7cae5707a8cab5f001dc975ba26f5d17ef91eb218b45b44e81560513857640794c9e8fd6df845b39dc5a43ea137b16e1b306e69e859e86673892e2de1e6c8a6f7f7b78ca74af9fdf7400019f95256e7643e0e1cebc45992eb0f4894bd0b6d5efbd8c7df2eb02f2a31d80cb70f5a7dd898bb1d6419c7016560480c78882f320d298e44f52deaeb176e0d5034c34b50341280300a646acd7a4df2c999ce8193461e16f8ac75514f6a57a3b002936a179c37bac9ec4ad9df278f15fcbd37713334ccc59a6346f3e690d9ef3542d7b8d100fec34e646f5246ebaa31739ed099ede227d81bf461dfcaea5143407f573bffb58986220da1edab385f316298b07dd9446782825444a00126c413e785d85fc80b2e11e0e16c7981211e9c51b25b88fbf67b84d58c9808386499cf6de01be2afd0ad4b438b5f48980819a8b26b44b6cfd1f9360db06f1a56e78f214f59e711be621fe13822dbc9830a4d192338a14bd89905d7dabe69456da1efcb4b7226b134748c0682e1dbc9ea6293843a420982fc925e0b26cb5ae13a5d0209f2b85ed17a00fb40f702ed2d40cbd0e0f4d11e0033996411d1c1403665fa2de3c185b9452c96822c5fec348bc44b75c8dbd3761f759d61bdde12ad767b661b9733eefb91a7396457366949c5c7f90d17ff1d37b42764b6ef8028915d82cda8aed394c18f23c5355cbbff2ff109e9df0c07fcb6aacef5205cbed5765a0a6ff839eee94bd87d2cb9348876aad847e2e28082de3982c4f7d4cba41ce0a5de28ba1633c03f277d6f7bf5ad05eea914a4f6ce89463b86f4ec9aab54addad3749052041f4eb8895b6b7604b9472f6a2180931098c3adf783862c0552b2af86288428168fde5e971c57922489f372c58a55b64f1d84c98bb8c93d7503f0d9207c882737c3dc7abbf018c2cc750e244248ade73037d39e277872f8b2cd9e4de62b380bd0f9ee2374e898d7722ebc8699c9510a75787f9026a3286f4a0c8d9c63b5f5248180eb2ef3f80d587e22f8daaedcdbaf270fbb1d2d9ed0c8a94d635434dc36065d4cc26888e839e4e7f9e4935fd8cfbf7147a11654d642dc2d0930517f5b618c900f9a67cd4605afea4808ae56819985f5f7255b7e0d49f15397cf6a916921d218c259970a83c2bb2330146e279089592db503592c09a54896e90ee4b99465e7374de1823a3b7e73bdb9f59b850bd3c2b49cd0cc91cdc3edf858fee83191e5937b9671227503b2980de7be2c31a8462079c9ea66598d98db67b021fbaa2a232424303866785c65148100633872299630daa30793498ce94ecf7de5287b29d7cf368a1ee45d89985330d5a867d1f079522f099a39fc0dee6fb2309801f33bb91c56e89f30c59b2f2ff22be85787c5497a5fc48a6d2a8656197e4a7cd9140cdee4a1e06e8d972e9a11bfac3a9195ffac16fb2e6ac39c224c4bb5a93a1bf95906b381f700e643ea586f3b193dbc16cbd129676386b9dd6aa8c38efdf67f2abc9c30b8e3f2b602b772a127bde094318a7638d235fa0dbe6e3ab23b4bc171f1f438372cc276927df23f02049519ffeda27372ee34038b50305bda31922f50a5f5040db09de7a949be86f7766e03d72f137365155acff3e76cd87e3c29c7640b59635d53390911e4c9088d886c9fcb104e20f1ae6b6cbe5b65f711692edb36ac027b9a4f295c90eeb403ee0817ac4f4afbbde868fa371668e3b69ea6e3842f90551990e10e67315653a012f8a6a35e8b49f1093adab22ae98ed9a433e20508d30fed813e3b3e455d4248238e8d6ebf21c2f30f1b747f950609264dde5efa21bdce0b7d10e952dfab34f9bf7a7130d3e54a647b2b0188278a6c59a37bc9b6a0720cef53aa52917ab2ebc327e586d7a45b056cc44074012055d37f1cee8b1215706791d485949d82f6f75321ac20df204ac1b3aa7fced8ca69bfce6d0b35e7985b4e2f0381899cd1d256df4622394185d13f7af905d6f866b793b0da8e45d8944050e58b286ff1d977aa28fbae5098eef494b391135793361b8a119e779651595f7636583f8feda7f9d9d8b4ca5fc9604280c52f3720f5ed5db2a2fb470700dde02f8f397ed91cad191a7bc3856410b6d8d7769259cc75c0bfef2e08c319a24d88af6e163972412b874ea35aa5961a77326a3fc72446cf88d2479118a073b6e9e8f9922a993a58dc1e9e5d562287c5cc1136203b86ab234eec99a3acf01273230e9e67ba63ca324dc2b99b4bce63203d66bc864f1834c0bc00080442716260ebb039ea0da5ae02984eefe43ec9291da7151c7e8c03f0583aa4434308cae63cd87a507434a280b41cb5c22f0a8648f1fd642c7896660842793b7a1a6e4319b86b426d7033ddf88dfb1e2934d7986fd90a1fb688b7c0227daf48b15c634770c289e22dcbdf538aea10285a8c163490953efbd2e8258d421b3dd755b40947f9af6f56468e76cd1fca3face4a919694ade2ff15494a5934dcd041af199b8ec4cc81b0f3b34cacc63dd598ac87db77563e5b29ca9a01c81a6319c907e5f0c8880cdc77aad058ff180d6bd3dd5369a304cc300e5a6e2fa24d150c1c0d43c033aa7b756222bc60249eddc79a18cac9c529370ff6d00a8a19415f51bdc9b5ece2ed36cf44c543dc58b577a1dff482b93cfe02182aea4490681244408a2753cc29cc34ada76219a8e7555cf046e9e02bd7afaba21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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="bff91b958437e8ae59e6e517821dee689e1a692584fbe2b41993dc031b9095662f546377b643bab60f69b268bf47d5935720fa05ff5dce372d85d77ff573d8289007c19a9c4356568f0bcf66389da730c3e7f364a70b95b903d44fdb7b48ea5e702139e4f49de049427c845b7d5da7063559546fafe818fa6bc4f13ee26395af9990e7f680cb91fa92d78dbdcc2759b73d50bcad51076eebfa7c8f287fb4c10eb91bb45648ae760f563faa0f73c153c070d5c2692c8ef8fcef6f0c1449df38a0afe31e4f882dcd40ee4973d0e1adb79becc7c86c233b62400c1a0cda927e09a251d3ac0594a9ce0000"], 0x24d0}, 0x1, 0x0, 0x0, 0x4008800}, 0x10) 2018/02/28 01:38:18 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"0200696467653000"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x7}, &(0x7f0000000140)=0xc) 2018/02/28 01:38:18 executing program 6: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101100) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x9, 0x6, 0x80, 0x5, 0x80}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x35, 0xffffffffa6c7db43, 0x7, 0x7, 0xff7f}, 0x14) fdatasync(r0) [ 46.961726] audit_printk_skb: 4350 callbacks suppressed 2018/02/28 01:38:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x42042, 0x0) write(r0, &(0x7f0000000340), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/28 01:38:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x401, 0x4e20, 0xffffffffffff5a47, 0x2, 0x7c62f6be1591c1cd, 0x80, 0xff, r2, r3}, {0x9, 0x40, 0x6, 0x7fff, 0x1, 0x200, 0x8}, {0xe38a, 0xd5d9, 0x3}, 0x1, 0x6e6bc0, 0xbb72b66f39d5bdbf, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d2, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x5, 0x6, 0xffffffff, 0x401}}, 0xe8) socket$inet6(0xa, 0x800, 0x7fff) r4 = dup(r0) bind$inet6(r4, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) [ 46.961733] audit: type=1400 audit(1519781899.002:3138): avc: denied { net_admin } for pid=3676 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.970681] audit: type=1400 audit(1519781899.012:3139): avc: denied { net_raw } for pid=8499 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.991146] audit: type=1400 audit(1519781899.022:3140): avc: denied { net_admin } for pid=8499 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.006202] audit: type=1400 audit(1519781899.042:3141): avc: denied { dac_override } for pid=8497 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.012899] audit: type=1400 audit(1519781899.042:3144): avc: denied { net_raw } for pid=8499 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.013814] audit: type=1400 audit(1519781899.042:3142): avc: denied { net_admin } for pid=3690 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.016454] audit: type=1400 audit(1519781899.042:3143): avc: denied { dac_override } for pid=8497 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.020284] audit: type=1400 audit(1519781899.042:3146): avc: denied { net_admin } for pid=8499 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.028540] audit: type=1400 audit(1519781899.072:3147): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x600000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x1f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xee, 0x0, 0x2, 0x4, 0xffff, 0x3, 0x3d, 0xcc, 0x8, 0x10001, 0x3b9, 0x1644c2fe}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ifb0\x00'}}) 2018/02/28 01:38:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2400002650f7675c0576100000000000000000000000000000000000000000ffe80000000000000000000000"]}) 2018/02/28 01:38:19 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x800}, &(0x7f0000000100)=0xfffffffffffffeab) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) getdents(r1, &(0x7f00000001c0)=""/192, 0xc0) 2018/02/28 01:38:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) restart_syscall() flistxattr(r0, &(0x7f0000000240)=""/23, 0xb) ioprio_set$pid(0x1, 0x0, 0x680f) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x3fb769d86eb65490, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x7) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0xaf, 0x7}, 'port1\x00', 0x80, 0x6, 0x2e, 0xfffffffffffffbe0, 0x8, 0x1, 0xffff, 0x0, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x28a8c0b3, 0xff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) bind$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioprio_get$pid(0x3, 0x0) 2018/02/28 01:38:19 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/28 01:38:19 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x10d440) fanotify_mark(r0, 0x84, 0x8000008, r1, &(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x7fffffff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000009ffb)='vfat.', 0x0, &(0x7f000000dfff)) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) 2018/02/28 01:38:19 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x327, 0x484f}, 'port1\x00', 0x2, 0x400, 0x2a55, 0x1, 0xff, 0x0, 0x7, 0x0, 0x4, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0xf77}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x7fffffff}) pipe2(&(0x7f00000000c0), 0x4000) 2018/02/28 01:38:19 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[], 0x0) [ 47.030030] audit: type=1400 audit(1519781899.072:3148): avc: denied { net_admin } for pid=3679 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:38:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000001fff0)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7, 0x80000001, 0x2, 0x8, 0x400, 0x6}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/02/28 01:38:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00002cf96f000000000000038000db7d270a576282570004"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/28 01:38:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffaff4)={0x2, 0xfffffffffffffffe}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/28 01:38:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1c, "41d95dd43731d9aedea74f13fb4d4bbb35114721fe5ddac1253e1bcf"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x30}, &(0x7f00000001c0)=0xc) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x5, 0x1, 0x93, 0x0, 0xfffffffffffffffd, 0x10001, 0x4, 0x2f6, 0x7, 0x80000001, 0xfffffffffffffbff, 0x800}) r3 = fcntl$dupfd(r0, 0x0, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5429, &(0x7f0000f90ff8)) 2018/02/28 01:38:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x13, &(0x7f000013bffc)="c60023ff", 0x4) 2018/02/28 01:38:19 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket(0x10, 0x4000000000000002, 0x8) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r1, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, 0x1, [0x80000001, 0xff, 0x1ff, 0x1, 0x1, 0x400, 0x4, 0x200]}, 0x5c) 2018/02/28 01:38:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x100}]}, 0x1ef) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x84}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e23, @rand_addr=0x8332}, @in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x14}, 0x80}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x208, 0x7, 0x80000000, r1}, &(0x7f0000000140)=0x10) 2018/02/28 01:38:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2008) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000003010101000000000000000000000000"], 0x14}, 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0xffffffff, 0x2400, 0x80010000000000, 0xfffffffffffffff7, 0x1, 0xffffffff00000000, 0x737b, 0x101, 0x2}, 0x10) 2018/02/28 01:38:19 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0x0, 0x4, 0x1, 0x7, 0x10, 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x45}, &(0x7f0000000080)=0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000001c0)=0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) fcntl$getflags(r0, 0x40d) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='/dev/snd/seq\x00') 2018/02/28 01:38:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) recvfrom$unix(r2, &(0x7f0000000040)=""/5, 0x5, 0x10000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x3, 0x0, 0x2}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/28 01:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7f, 0x68e, 0x8, 'queue1\x00', 0xe9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/28 01:38:19 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/02/28 01:38:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x2a04, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x1005, 0x5) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) memfd_create(&(0x7f00000000c0)='vmnet0[eth1{GPL\\:\x00', 0x2) 2018/02/28 01:38:19 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d8d000)='smaps\x00') llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/229, 0xe5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/4096) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/28 01:38:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f000085bfc0)=[{r0, 0x50}, {r1, 0xfffffffffffffffd}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/28 01:38:19 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000433000)={&(0x7f0000583b93)={0x10}, 0xc, &(0x7f000055a000)={&(0x7f00002a9000)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffff80, 0x4e20, 0x4e20, @in=@multicast1=0xe0000001}}]}, 0x30}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x2}, {0x7, 0x2}, {0x4, 0xffffffff80000000}, {0x3, 0x2}], 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='vlan0\x00') 2018/02/28 01:38:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x40) fcntl$lock(r1, 0x7, &(0x7f000043e000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="fb510bb649a87b7a297607ff5d53f4886a0f5cd5f0bdc63fe0c45bcb114648735dc39d162f4df883c660a2f66c83c25a29cb892d1f789c3d5b892aea9afbbef11759d666f1f8aac739733793a476bcc6f59639b5c915afd111b908be7e6c9c62967bfab3df8ab17a3963e3a94875d2206672f0ab8dcf4d5c95bf57d583708499710bc6195d1b9950ea8d126cac83526ffbadd31f1f1ae7cb9117f67a3111ac0f60245fe8ee74180d7f7df73deb54f52323cd8f1ff8900e4be87f565eb362dd459a506cb5", 0xc4) fcntl$lock(r1, 0x400004000000006, &(0x7f00000f4fe0)={0x1, 0x0, 0x1f}) [ 47.847009] ALSA: seq fatal error: cannot create timer (-19) [ 47.881336] ALSA: seq fatal error: cannot create timer (-19) 2018/02/28 01:38:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[]}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xdb, "30b433c20f67f341999a04f29e9f182b215f6db4793e06b60601a5bdc4e1b26139e0bd7647753ee0fec7a30d753bd7d36bf4c1d51b11cc77b9334cc281c728434226e6392da7da0368bce3e8b42ff2093f184801df3f0609a612d53affcf5838b9177a4a15caaa93b824736daf5cf1afc54d28e9a86ac13fef1ef3537efc2936d157a6ac4a82d540fe02169cdb29db58c6feb3710a4f60081c130d5289ada3231c1d797a1cdec604f21d9a914c9f08e158fff88eaf7d64deb4400db2ed64eec6cf90e65240ff8cc530598284b64a4615853b048c38f1cee4ed6d03"}, &(0x7f0000000180)=0xe3) 2018/02/28 01:38:20 executing program 0: pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f0000244f2f)='9', 0x1}], 0x1, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r2, r3, 0x2, 0x7fffffff, 0x40) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x80000001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}]}) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x8, 0x20a000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r4, 0x1}) writev(r1, &(0x7f00003f0fc0)=[{&(0x7f0000110fff)="1a", 0x1}], 0x1) 2018/02/28 01:38:20 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', '\'vboxnet1-cpuset\x00'}) 2018/02/28 01:38:20 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/28 01:38:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) r2 = dup(r0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x100000000, 0x4) 2018/02/28 01:38:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="8607006600", 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r1 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x70f224c2, 0x30, 0x9, 0xe2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x81}, 0x8) 2018/02/28 01:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:var_lock_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0x3b) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0xff62) 2018/02/28 01:38:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe009, 0x101040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x200, 0x9, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xbf, "660dd8b02f19e5c937c24f75d0422f89d60ada2dbd485730feffa652e08ce8ebddddc8fa1b664ac2b4215dab5813a5d851f70df85a8c98adaf93a3eb4fefd598c635da31de380e073217fffc1347b77f274f2a84940d73520c359c9a3268800088e5fa82503f731088a71728ee91127e8a73d855fdaba79b6c195c43484b4e4dde35bae6f9d353b651c997e849ea463cb06abd856cac41bf0622acb520c6da6bb090e248e3de934ef87b5538e6b5bbc674a75fca7f697f7fa28f0586ebf9d4"}, &(0x7f0000000200)=0xc7) sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r3 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f00003cd000/0x3000)=nil, 0x3000) readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r3, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) set_robust_list(&(0x7f0000000000)={&(0x7f0000353000/0x2000)=nil, 0x5, &(0x7f0000ffd000/0x1000)=nil}, 0x18) 2018/02/28 01:38:20 executing program 7: r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvfrom$ipx(r0, &(0x7f000009b000)=""/156, 0x9c, 0x0, &(0x7f0000af9ff0)={0x4, 0x0, 0x0, "2e937a53cb87"}, 0x10) write(r0, &(0x7f0000f47fe1)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, 0x0, 0x4, 0x3, 0x100, 0xfff, 0x2000000, r1}) 2018/02/28 01:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x20000009) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x5}, 0x8) 2018/02/28 01:38:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x14, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) 2018/02/28 01:38:20 executing program 1: r0 = socket(0x11, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001200)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/243, 0xf3}], 0x3, &(0x7f00000011c0)=""/10, 0xa, 0x8}, 0xfffffffffffffe0d}], 0x1, 0x10020, 0x0) setsockopt(r0, 0x1000000000000107, 0x7, &(0x7f00000a2000), 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000001240), 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001280), &(0x7f00000012c0)=0x4) 2018/02/28 01:38:20 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x400) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x4, &(0x7f00000000c0)="9f408d12a105b0b3e0848544aaca7c06675a9a8417799f72465b4311a954ebd06b963f715f13ac95a407c97e815691486a6af541f5eefb30b6257d83fa9d7f0323eb9dfd4537ede5f9767788989a6e7cf5042993244b2f1659deaa30bcc9557d9f85a76a0d4626cecded7737690c9019ea4f998f") sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e21000000000001000000000000000000000000000100000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/28 01:38:20 executing program 6: r0 = socket(0xa, 0x2, 0x0) ftruncate(r0, 0xffffffffffffffe5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "a684f8", 0x0, []}}) 2018/02/28 01:38:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/119, 0x77) ioctl(r0, 0x4000000002283, &(0x7f0000ad4ffd)="0000ea") 2018/02/28 01:38:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7affc)) 2018/02/28 01:38:20 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, &(0x7f0000000080)={0x77359400}, &(0x7f0000000200), 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x44}) r1 = fcntl$getown(r0, 0x9) ioctl$KDSETLED(r0, 0x4b32, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, r2}, 0x14) tkill(r1, 0xf) getpeername(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008b24d3dc792a69eeed320eb4bc5de232ec24004c0b88707a3e7aa03de355395095fffceb12b15bf730a36e8713b7378b3e27ea23462de3f3880f6e7f32dd8956efd88ca3d14475db86ffff19827f4cddbdb441c013175960f41191c9ad10dd54bafa1134b6a1bf98", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4d6, r3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000500)={&(0x7f0000ffd000/0x1000)=nil, 0x100000000, 0x1, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x7ff}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r4, r5, 0x1400) 2018/02/28 01:38:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff)="c9", 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9a, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @empty}}, 0x5, 0x400}, &(0x7f0000000200)=0x98) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e2f83)=""/125, &(0x7f00009cd000)=0x7d) 2018/02/28 01:38:20 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e657421cc692f6c8f86df4d2f1f0000000000000000a4fb189257b006c2c352a257c145a6f8587e80b1c1094e8bffe4edc7cf0d9b1e0d3919b4684e6d8fcba2828c3c4219db7dd0d3a2000000c63bbf46b262e73d73d75af84a687789fa86ac2a4e206c1f") preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 48.398672] binder: 8669:8674 BC_ACQUIRE_DONE u0000000000000000 no match [ 48.435691] binder: 8669:8680 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/28 01:38:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001}) preadv(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/107, 0x6b}, {&(0x7f0000001200)=""/251, 0xfb}, {&(0x7f0000001300)=""/216, 0xd8}, {&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/101, 0x65}, {&(0x7f0000001600)=""/14, 0xe}], 0x9, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getdents(r2, &(0x7f00000018c0)=""/200, 0xc8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001880)={0xfff, 0x200, 0x800, 0x1}, 0x10) read(r3, &(0x7f0000001800)=""/86, 0x56) accept4(r1, &(0x7f0000001740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000017c0)=0x58, 0x800) getpeername(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/02/28 01:38:20 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000017000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000023000)="bb", 0x1}], 0x1, &(0x7f0000003f90)=[]}, 0x0) getrandom(&(0x7f0000000240)=""/132, 0x84, 0x1) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x481) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/02/28 01:38:20 executing program 6: r0 = socket(0x2, 0x80a, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/27, &(0x7f0000000140)=0x1b) 2018/02/28 01:38:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = memfd_create(&(0x7f0000000180)="6b657972696e67776c616e31882c5d00", 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)=""/230, 0xe6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0x3f, 0x7, 0x7ff, 0x3f}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 01:38:20 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, [0x0, 0x4, 0x9, 0xbcc, 0x8, 0x5ea1, 0x8, 0x2, 0x101, 0x7, 0x6, 0x2ed96ed0, 0x1, 0x4000, 0x1]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x33e9}, 0x8) 2018/02/28 01:38:20 executing program 4: keyctl$join(0x1, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'gretap0\x00', 0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) r2 = gettid() syz_open_procfs(r2, &(0x7f00000000c0)='net/icmp6\x00') 2018/02/28 01:38:20 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x9d, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) write$eventfd(r0, &(0x7f0000000100), 0xffffff9e) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) 2018/02/28 01:38:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='nr0\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe8ffc), &(0x7f0000b65000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/182) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/231) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xffffffff00000001, 0x8, 0x8, 0x1f}]}) 2018/02/28 01:38:20 executing program 7: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210002) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) keyctl$revoke(0x3, r0) 2018/02/28 01:38:20 executing program 3: r0 = getpgrp(0x0) r1 = gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r2, 0xcea3, 0x4, &(0x7f0000000340)=""/185, &(0x7f0000000400)=0xb9) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x284241, 0x0) fgetxattr(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="91796f696379ee710d00"], &(0x7f00000001c0)=""/141, 0x8d) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00000000c0)=r1) pipe2(&(0x7f0000000000), 0x0) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = syz_open_procfs(r0, &(0x7f0000000140)='cmdline\x00') ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000040)={0x5, 0x2, 0x0, 0x200, 0x22c2, 0xe53}) read(r5, &(0x7f0000950000)=""/128, 0xffffffffffffff94) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000280)) 2018/02/28 01:38:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x6, 0x2ad1df63, 0x8000, 0x8, 0x7, 0x9]}, &(0x7f0000000080)=0x10) 2018/02/28 01:38:20 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000001380)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00000014c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001580)=0x0) r6 = getuid() getgroups(0x1, &(0x7f00000015c0)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) getresuid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) getgroups(0x1, &(0x7f0000001700)=[0x0]) sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0xa, &(0x7f0000001300)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="4887af43f71dfdf5dc1e09a9bb4155252fb55d7d39301f1627f793d53bd6edaea3f7068c943a185d800953ec6c3e132694d8962b0adef82df3df0add7e79229e64b1c48fcaa71a44bb02371d57b725e3514f2aa7da49e03d282188a73911c06032ae4970373b596f0b23fc55bd5053d22cfb18b5257cf3ab20131431be15743b06026494048ea8a40731491930ecd89fb2df982ec7c1a97d4eaa4d3a3e5b3af23d6dfa5eb1039b7cab18fc6cde8c52a4611c3c650dbf416fa639827f9a75bcc23e0ce789d8ddea", 0xc7}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="798661ef7f4293a82195863cc08ae2c7650ae5c6cbf4f480db1ed881149519a0e4195734b21f42f7f2b2376c16ee534dcaa88227f7f6c454033f7372b93ac3996682499a25f545c12b9868ad1beff27796b217d077f5889e60844e10a726fe2e645464e02f487c4b5f2e0ff162382bcbd5c09f636f93f4f0764f5f52cbc52abe8d7d5f2e2166d77afe882f9cbe2bf10fbfcd3f640cbff894c00d8e510c92ac8b2395e6fd27c9537d09b25aca8f868dc5236f4803b0d6dfc43b617ba73120e53043bde3d6d1fcf7573e94dfe574e5a4ccb247a932d56df9732c51a5e656d23c4794273ea69c4fa8", 0xe7}, {&(0x7f00000012c0)="0c1f7c93418d15b3c221a6eb5f962de3f1558d052d9de53acb0e8e1a7de2fcc3f5e5343aed", 0x25}], 0x5, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x20000000}, 0x4) 2018/02/28 01:38:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000080)={0x618, 0xb, 0x7, 0x20, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@typed={0xc, 0x7d, @binary="09db"}, @nested={0x60, 0x15, [@generic="d43fe3aa292d4a58e7a3b5f8cbb844737c662b6b7f01734b80b94540116187fd066ac810deaa82f8ac5fed51fe42902c99c33464bb00679fffaf0e05e6798e6b7b", @typed={0xc, 0x42, @fd=r0}, @typed={0xc, 0xf, @fd=r0}]}, @typed={0x8, 0x2d}, @nested={0x10, 0x7, [@typed={0xc, 0x59, @u32=0x7b}]}, @typed={0x10, 0x46, @u64=0x2}, @generic="1aaf1a25d25fa4ca6d9f5614e09ded75c96663fea0061aabc4ccff1bb517dc8d1f7b82d47892235fcbdfd2db84317b5fd53e2b91244109f10dc748f40dfa5f83031833274a6d31afa3fbf371a162e3937b1c9b5b1e1b8835b449af3d246f46c40f8d7e51b8fac710813670247d84f60f4516296e5c144cd9421de07546c4e1f5aae8c8844b8564882b656fa14dc837cf42d6c535e8b1020346786947a419dea05e4058a4b93704c82e1bb2356bc89fa4b86bd2b004997b24c3195283cf743b1ebd481f9a15dd8141a09e0378a1a01105aa04eed6946bce3c0b24f86840587a17a4312839646b82b2", @generic="a0bd5acbfa82cf5ee2b42ede64419b5d4bd30da27fc61a8e7437522136482714858bae8b5d7fd24df9395f4940257b6a7a54fb10e8416d3c636ad6778941e7102623c8d2b883760d41eecb91d5cffb8aa8369f671f971c8ea5ef9d18fb4f532f5d998a7ece2cc8d8e63670d307873684ff16adc155b584cda64613bad6b1d46047168ea324499ece248f1e4e2f5ac5203423e7550ca7b2ef3b61f34369f17b6185572a42", @generic="ec0fe72d3be74433fa406cf6f4badafe150b1935fc598e18e301a1935f78a25b3b69c5bf646f69a6ae613f19723463e07a39b507a35776f357c2cf55cc1d5150bc3edbe91d64eccacc4ed18843c6fe76bc324910d1f9a78a266cb3c112bf57b693af376ad54bc2ed6b27996abab84b8111ee0f4df213c9fc9bc4ebd3bdb185ac931de0b2b7fff40e66cc591d8135530cfd403d7be4c10f3e9b56d5c0b0b2a012833a565143b6a0a5635116a07ace208c70a4b0bcfe150d84d6fffa9823f65e547957bfc0", @nested={0x320, 0x29, [@generic="47edaa46da3b40a6de4b659d03228bbc19826dac60bf7ea2b1f0155ff21bc2a0cc7346b7b37d190e2ca1a5669f472b4ad243147d6be551313a6f6e7fb7ae456bf2eb367d19dddee337a59ca350896fd7755a3326a16ab1a23e550770e8576e0621acf3638dd0e6a6daca2ce63529b84a8d4fd64e01e1e57456699d87b04b", @typed={0x18, 0x23, @ipv6=@empty}, @typed={0xb4, 0x92, @binary="a4e34c14177211d2ca8692627000b05a4ce63c3204667523d7ef380f72241e3216888a72b62c1b806b3926f17af9a447a9fa61f4589ef887086d6b232c3942e292ac0cb7efe607a6dcaf50d754e4c94ce7a6d9045277454521ace29afd9d7f6f24d38f2140b06ad0aa0d9c17e911edc9b1a9e0f7a6714543cf99e96cf26ccb40270a8f1b60bc10589f60aeeb64f9f97ced4424e90066b3d714dd32aa9f39ad0e621249894c1598d4d745cdbf"}, @generic="7833b2956635a4609709f8fe86db0e43d821a7502064146737bb4964a53ff4a51ba047e1771c8603866b96130ca10dd4453b12b2bc2aacc70fee133c42d06a3ac9b1ca926bd260d5dbc1c8c9040a3bf129bc35fe27b67cc39cd80f0ac43285b2cfc5d9e0a5a32f5512745de50a05cc3c19200c4bac9caa14d763f1626d73539e58e71d2be1e8aa83de4fc0064443cab6e3239317c5e0226a465890b13222a3f5752ca27d055f7a0c745a9dc10f2f0b787884517c24c740e36cde8b679be67faf6e7e71c6a2ea3d4c2fbb7dca4e9c96a40ba96461e0ebb5d8", @typed={0xc, 0x89, @str='#^\x00'}, @typed={0x8, 0x4}, @typed={0xc, 0x1b, @u32=0x2}, @generic="ec98cf6f68c41d33c13037f310df97f3e84bf4176b980422fcee1ffce290c6425fcdd5be6cf062587713c800075f1acd7619e55eb2d6ac6e801bfdee8fcbca574d6c758e5a678ca3ad4e461cb0e39c0cd0445b78760f6ffc2728a7d612dd0bee21603f28987a9ba7dfe6f666449247e1855d835cb554102678307daddd3252777540bd981a1ab800a374a6e9fe11563f132065000c7d4a5d9fbea66305608f3c8e835c62e738cfe54f9a5978b79578704dd7faec003210df66c55fc084808a3c63ba5c179adabf04b1c6f609e37cce06bd", @typed={0x8, 0x3f}]}]}, 0x618}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/02/28 01:38:20 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x0, r0, 0x401) ioprio_get$pid(0x2, 0x0) 2018/02/28 01:38:20 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fdatasync(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="4fd9b905998518ee10cfb132049e9ab419f15c411e801c486138e5147449fcb572801a5c2252f44c160e760c", 0x2c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000000000), 0x3ab) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/02/28 01:38:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x8}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0xffffffff}, 0x98) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x59, 0x80, 0x2, 0x6, 0x8, 0x1000, 0x0, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x5, 0x3f, 0x0, 0x2}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r3, 0xda25, 0x30, 0x4f1e, 0x21}, &(0x7f00000001c0)=0x18) getdents(r2, &(0x7f0000000240)=""/21, 0x15) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000000)=0xf800000000000000, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000840)=""/64) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000009c0)={r4, 0x5, 0x2, 0x3, 0x7, 0xef9, 0x80000000000, 0x7fff, {r5, @in={{0x2, 0x9, @loopback=0x7f000001}}, 0x100, 0x1, 0x5, 0x2, 0xcf6e}}, &(0x7f0000000a80)=0xb8) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000002c0)=@rc={0x1f, {0x6, 0x0, 0x80000000, 0xe74, 0xff, 0x7fffffff}, 0x2}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000300)="7366a32f5a32c8c6a5a2dd4db2e174f9cf9928edab293cf081f81fceafd5bd673b800161fd7423679f8eacfd2e6ea35b8034a7d6", 0x34}, {&(0x7f0000000340)="3115a73ac003148945d1a657cd798b7cc51a6d56021da27853264e299749654c199a45c70de43827c14f2791844794a7635bb1d58548814e4f607e89b1542f06a898338693cc63d275d2aa292c3d11ecd9bd3079c42b1ce3bb3276e706b8946b8fc6ebcb885e665dc046bbf7f557d1a58084b6531c6271188fc6744254482fe1c07cec0c23dc716c99c37ff05bf0", 0x8e}, {&(0x7f0000000400)="4d0908bb2e1276c832d1956c6bf14a564848d11b27b7beab7bb20f33f70bbe140aaf821cec4772c3b0d573c5ca6016cb35dc4a80a28242b49e2b83887e948ce76ece6bf72b197521ad71055b79de3636a9b0e35e44c65a00729025518873c26005468be4f0e3d8d38e65bacd", 0x6c}, {&(0x7f0000000480)="5f9b5aeb8f8327e1576613d02ea9a49b69ac2d42638c5726a9513b33463230d2f46c9859d22869b5b47c3cce88e1cb9d4adccc77755344b08642ba743743bc5ba58e0017149ea8da8cc820183be9aa79d6316704c684b8247795d68ff72d86771d0878002b3df587f68fa427cfbc07cf6685ac3c9777f9d55e79de43762cdcf7839b874538ed05a4f79f1795f105b30c8c82ff69164e0215ed6e334d6238bb53b58d", 0xa2}, {&(0x7f0000000540)="641f751461a91e3d082aa4c579d50c738e29bb13e01492e586929c54f387030222f0fec94ae157bde301eccff7317e802ec32e2316285141af36cd68aa4d63a68d20e84791d51679494b26268c4c00ed68e3c6492fe906a1a9a2542f0b60bdaa51a93bd44f844928bc5920be3793", 0x6e}, {&(0x7f00000005c0)="7e0582a97cfd60d0a66dc14628ce41edc36e7f42d4c786af9ae9628b05bc333efcb0761c9629760c68b0ce77c787cc4e6f9421f38643aaf6f539a4b9cfc9f5a0a5c09bd7492f23a14de3c0d30808460f3f8688ccaebc667de7c5a612f4e322e5572e5b980049b5f35166066d1b7f20f203a55b31fd20c805d4fb74719ee6f7391abe3686f24600961ea25ae213341b33efaa1b65e86240dd778f76cd408e4bc2e7284a92f81ddc94250fe23930099bf83e17882271a05b4ddc7cea", 0xbb}], 0x6, &(0x7f0000000700)=[{0xf0, 0x88, 0x2, "a7cc0038491bb0b7ad6a8d519fa08fafebd1310a26e8d4f8566b61bb325f10c3a6ace6b53c707dd494d2088f9b85f5ab9b16d5a1ad1243151040c73ef1ad980059bdee87ba368a6d6f093c2088c45e1b28e45825024e2d969dade5ef88f56481398c0b14c898c1ae6c169c4076d01c08ba9b5df02490d7cccd58326078fac615a864c43fdb045429b48524cda1f23d5d00524bf17e2980354aa99b96ad311eeaefacaf17979b7f8d3df50ec1e30f153c183dd41d045049e8f695464756e174b795ff48905619ff9ffe0bd8c399c34f135f3b80c91c30137b39"}], 0xf0, 0x4040000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) signalfd4(r2, &(0x7f0000000280)={0x8}, 0x8, 0x800) [ 49.159480] ------------[ cut here ]------------ [ 49.164454] WARNING: CPU: 0 PID: 8764 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 [ 49.173561] Kernel panic - not syncing: panic_on_warn set ... [ 49.173561] [ 49.180913] CPU: 0 PID: 8764 Comm: syz-executor5 Not tainted 4.9.84-ge7f51a5 #45 [ 49.188424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.197753] ffff8801c67c7678 ffffffff81d956b9 ffffffff83a480c0 ffff8801c67c7750 [ 49.205723] ffffffff83aa5400 ffffffff81452f46 0000000000000009 ffff8801c67c7740 [ 49.213696] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 49.221676] Call Trace: [ 49.224245] [] dump_stack+0xc1/0x128 [ 49.229586] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 49.236396] [] panic+0x1bc/0x3a8 [ 49.241383] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 49.249579] [] ? load_image_and_restore+0xf9/0xf9 [ 49.256042] [] ? __warn+0x1a9/0x1e0 [ 49.261292] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 49.268101] [] __warn+0x1c4/0x1e0 [ 49.273174] [] warn_slowpath_null+0x2c/0x40 [ 49.279116] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 49.285752] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.292570] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 49.298877] [] ? finish_task_switch+0x1ed/0x630 [ 49.305167] [] ? finish_task_switch+0x1c1/0x630 [ 49.311456] [] ? __schedule+0x64d/0x1ba0 [ 49.317138] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 49.323775] [] ? get_page_from_freelist+0xcff/0x19f0 [ 49.330497] [] ? __might_sleep+0x95/0x1a0 [ 49.336262] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 49.342724] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 49.349532] [] kmalloc_order+0x2a/0x70 [ 49.355038] [] kmalloc_order_trace+0x1f/0x190 [ 49.361155] [] __kmalloc+0x19d/0x310 [ 49.366494] [] keychord_write+0xce/0xbc0 [ 49.372182] [] ? keychord_read+0x510/0x510 [ 49.378406] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.385395] [] ? keychord_read+0x510/0x510 [ 49.391250] [] __vfs_write+0x103/0x680 [ 49.396757] [] ? do_iter_readv_writev+0x400/0x400 [ 49.403222] [] ? __might_sleep+0x95/0x1a0 [ 49.408992] [] ? __inode_security_revalidate+0xd9/0x130 [ 49.415976] [] ? avc_policy_seqno+0x9/0x20 [ 49.421830] [] ? selinux_file_permission+0x82/0x460 [ 49.428554] [] ? security_file_permission+0x89/0x1e0 [ 49.435278] [] ? rw_verify_area+0xe5/0x2b0 [ 49.441133] [] vfs_write+0x189/0x530 [ 49.446466] [] SyS_write+0xd9/0x1b0 [ 49.451717] [] ? SyS_read+0x1b0/0x1b0 [ 49.457143] [] ? do_syscall_64+0x48/0x490 [ 49.462917] [] ? SyS_read+0x1b0/0x1b0 [ 49.468337] [] do_syscall_64+0x1a4/0x490 [ 49.474021] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 49.481512] Dumping ftrace buffer: [ 49.485087] (ftrace buffer empty) [ 49.488766] Kernel Offset: disabled [ 49.492364] Rebooting in 86400 seconds..