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", &(0x7f0000001100)="2fcb6fde7b5c24fa9fbeb0b6413db7820dd039cbc7b3c8c894aa22a802444b5a0d2f5affa5a5b63f5066a328b41d4f71407d591b6c9a9f0098ead66353332408f87ef3e292dce306ab967fecfaa8323f94a9d31e44a9f6d9ed881d541f3f8e4f20b924e4dcd7c1dc2084306f695cb77bac8b13d273e0416678f320bf21d2831c1b0398c80b95b8f03f07ed1627f824b52881f82d01412db20ee20d044a69a2e650754a5452d009a1d8bb12b6f56645b9e9e2b383c6aa4d9cc6eb"}}, &(0x7f0000001200)=0x0) timer_settime(r2, 0x1, &(0x7f0000001240)={{}, {0x77359400}}, &(0x7f0000001280)) setgid(r1) clock_gettime(0x40000000000000, &(0x7f0000001380)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={r3, r4+10000000}, &(0x7f00000012c0)={&(0x7f00001da000), 0xfffffffffffffef5}) 2018/03/25 06:09:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x9, 0x6, @tid=r1}, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x20, @tick, {0x2481, 0x2}, {}, @control={0x7}}], 0x1c) 2018/03/25 06:09:27 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10800, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x5, 0x3, 0x80000001, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000477000), 0x4) [ 50.230322] audit: type=1400 audit(1521958167.233:37): avc: denied { write } for pid=7978 comm="syz-executor0" path="socket:[19542]" dev="sockfs" ino=19542 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/25 06:09:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x5, 0x80, {0x9, 0xfffffffffffffff8}, 0x57, 0x1, 0x6}) 2018/03/25 06:09:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000060cff4)={0x0, 0x1}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = getgid() chown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/03/25 06:09:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xb9cc) poll(&(0x7f0000856ff0)=[{r0}, {r1}], 0x20000000000002b7, 0x9d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x1ff, {0x2, 0x4e24, @rand_addr=0x100000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x0, 0x81, 0x0, 0x2, &(0x7f0000000000)="e272696467653000", 0x7, 0xfffe, 0x8}) 2018/03/25 06:09:27 executing program 7: prctl$getreaper(0x7, &(0x7f0000119ff8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10802, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/25 06:09:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x7530}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000000000)=0x1, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="ff090000000000000401ff0740800000010ef120000400000000000000001000000000000006000000000000000600000000000000000003000000000000000200000000000000c204000000050000000000e6000d178a772d433362658815c36c2220cdc51925095685748a6c66403e63e9111e6578b9e984426b9919fcaf004e20b25236583bc3608237a2cb032cf57b069ee6ab7ea42e6c3956fd83417aaddb8a94af74eaecb0296cbec9bd7f0e2f026476e02c7183ef6eaad67cf12b1bfc9231a3a7e27d57588592ea75d5240e81f4d565a7a9215699c8911ebc4502fccc65e71a8d1bc3d9d53cf749c883"], 0x58) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000879000)=0x4) socket$inet(0x2, 0xf, 0x4) 2018/03/25 06:09:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x8000000000000001, 0x60000) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x227b, &(0x7f0000774000)="06") read(r0, &(0x7f00000000c0)=""/154, 0x9a) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="0700000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000200003d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa000000000000000000000000000000000000000000000000ab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000002004e20ac14141800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005354f6cbe560ffb1990e3f335390f60e31648a61f0703fdff509804c39f5d8cde95371c02d961b35bbe3129a1408f18ed14f2e1c43000000000000"], 0x38c) 2018/03/25 06:09:27 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) flistxattr(r0, &(0x7f0000000000)=""/221, 0xdd) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/25 06:09:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0xfffffffffffffec4}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000010001000000000040"], 0xc}}], 0x3ad, 0x40000) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000280)=0x100000001) clone(0x203fffe, &(0x7f0000000100)="da6f6588121875d4d448f67876b762d0334bb297fd987d495794c3f3456d805206555e", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="065d9665ff62332ebd0fa919b5c68aae940cbe6a2b5b553bfd7b190c9c2ecb9e693e6223abea1d4d5404def7873af13c8d516360bbf358998c1259afe5522eaecddcfc1f2c79") 2018/03/25 06:09:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0xfffffffffffffffd, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) 2018/03/25 06:09:27 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x20005, 0x101c, 0xffffffffffffffff, 0x20000000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000100)="05ade3e586422ab220a58dbf9ff7f34666932d14788a218ee5b61f9d7c32be956b478665831177619670f254edf15cf96f5cdf810f0447f686d08aa5d9881dbb7d0a983d945d81444f8064308530974f080174f2d0b8579a4eb8b09b8eedcb1a1d115af0be9a160df04f16da4588507b287c34dde4b9fcb964405cc889474138542921944b17440b", 0x88) clock_adjtime(0x0, &(0x7f0000001ff7)) 2018/03/25 06:09:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001740)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001840)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001880)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0xc}, 0x200, 0x1000, 0x7, 0x400, 0xf10c, 0x80000, r2}) 2018/03/25 06:09:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000b2000)=0xfffffffeffffffff, 0xfffffe2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x620880, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x4) 2018/03/25 06:09:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000000080), 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x6, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0xc5ac}, 0x200, 0x8, 0x0, 0x9, 0x5, &(0x7f0000000100)='vcan0\x00', 0x7, 0x1, 0x8}) keyctl$update(0x2, r0, &(0x7f0000000140)="3ba17c25e7c923d0e1879c8e0954938adbd4708e9178dae43d", 0x19) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 06:09:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000700)=""/192) 2018/03/25 06:09:27 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) socketpair(0x0, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x1) write$fuse(r1, &(0x7f0000000040)={0x18, 0x1, 0x9, @fuse_bmap_out={0x10000}}, 0x18) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/25 06:09:27 executing program 5: r0 = epoll_create1(0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x7ff) write(r0, &(0x7f000014d000), 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 06:09:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1e3}, 0x1}, 0x4000) 2018/03/25 06:09:27 executing program 1: getuid() r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x480800, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000000c0)=""/217) socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) fadvise64(r1, 0x0, 0x6, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000280)=0x1c, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000002c0)={'rose0\x00', 0xffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) recvfrom$inet(r0, &(0x7f0000000400)=""/28, 0x1c, 0x2, &(0x7f0000000440)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r3, 0x7}, 0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000004c0)={0x7fffffff, 0x3, 0xffffffff, 0x3d3, 0xba, 0x5a6, 0xf1, 0xfffffffffffffffd, 0x0, 0x4}) r4 = socket(0x0, 0x800, 0x3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000500)={'IDLETIMER\x00'}, &(0x7f0000000540)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000580)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000005c0)={r3, 0xffff}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000600)=""/98, &(0x7f0000000680)=0x62) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000006c0)='tls\x00', 0x4) r5 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x80000) fanotify_mark(r5, 0x40, 0x0, r5, &(0x7f0000000740)='./file0\x00') ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000780)=""/241) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000880)={'nat\x00'}, &(0x7f0000000900)=0x50) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000940)={0x2, 0xa0f8, 0x270, 0x64, 0x401, 0xa}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000980)={0x0, 0xffffffffffffff93, 0x3, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x200}) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000a40)=0x50) 2018/03/25 06:09:27 executing program 3: r0 = socket(0xa, 0x8000000000002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x1000}, &(0x7f00000002c0)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/206, 0xce}], 0x1, &(0x7f0000000580)=""/206, 0xce}, 0x2002) [ 50.505297] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/03/25 06:09:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x57) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/25 06:09:27 executing program 5: socket$netlink(0x10, 0x3, 0x2) 2018/03/25 06:09:27 executing program 4: init_module(&(0x7f0000000000)='em0+wlan0.\x00', 0xb, &(0x7f0000000040)='wlan0\\trustedem1\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/25 06:09:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x7fff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) clock_gettime(0x0, &(0x7f0000000140)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x336cec18) 2018/03/25 06:09:27 executing program 0: r0 = eventfd2(0x0, 0x0) dup(r0) read$eventfd(r0, &(0x7f0000000000), 0x6) write$eventfd(r0, &(0x7f0000951ff8), 0x8) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) 2018/03/25 06:09:27 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c88fc0)=""/64, 0x40, 0x3ff, &(0x7f0000462ff8)={0x77359400}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 06:09:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x100) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0xa, 0x7, r2}) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\\self\x00', &(0x7f0000000140)='eth1eth1$\x00', &(0x7f0000000180)='proc,.$.]:\x00', &(0x7f00000001c0)='ppp1%@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='systemvmnet1\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='selfppp1+$&wlan0({trusted\'vmnet1vboxnet1!lo\x00', &(0x7f0000000340)='selinux)\'&em1\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='proc\'\x00', &(0x7f0000000400)='(\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='-em1vmnet1system@/L\x00', &(0x7f00000004c0)='\x00'], 0x1000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000015c0)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fchmodat(r1, &(0x7f0000001600)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001640)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$int_in(r1, 0x5473, &(0x7f0000001680)=0x6) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/pktcdvd/control\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x10001, 0x5, 0x19, 0xd1ce, 0x1, 0x9, 0x6, 0x7fffffff, 0x8, 0x4, 0x6, 0x9, 0x4, 0xff]}, &(0x7f0000001800)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001840)=@assoc_id=r6, &(0x7f0000001880)=0x4) accept4$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e, 0x800) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000001980)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000019c0)=[@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x1c) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) timerfd_gettime(r5, &(0x7f0000001a00)) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000001a40)=0x40, 0x4) r8 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value, &(0x7f0000001b00)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001c40)=0xe8) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000001c80)={@loopback={0x0, 0x1}, r9}, 0x14) write(r1, &(0x7f0000001cc0)="3c426f52f26c5276601f70cae46051dd1af931b8b8e21444bbff13e5c8e3302dc492f08b3070aa4cbcad75715ee153e18eb78931999a547b9e0ed94f6f266e5d", 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001d00)=@assoc_value={r7, 0x4}, &(0x7f0000001d40)=0x8) 2018/03/25 06:09:27 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) prctl$intptr(0x200000002d, 0x2) 2018/03/25 06:09:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket(0x200400000010, 0x2, 0x0) write(r1, &(0x7f0000000100)="240000002a007f6308000000000000000429f6ff01ecffffffffffff07ffffff0100ff10", 0x24) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000140)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="03e364c930d279ed8982bef3dd5358265edb4de6cc050fec04005ba616bd1599450dfb504e77227ae2de5a9642c01339691d161dce448860d61e69135f5d15b7caf81d79b9e1796db2a0c9faca9164ae38f96fb493ee7b06a47e69b19526303d5c0a5f7a2deacb73523122f8157f1804d91f91f68422aa531839c8effffc967e2246237308f0d4365cae8e2dd7e1e0b3") 2018/03/25 06:09:27 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4fe, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2000000806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/25 06:09:27 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r0, r1, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x165002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x20, 0x4) sysinfo(&(0x7f0000000080)=""/142) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r2, 0x402, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@remote, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000200)=0x7ff, 0x4) flock(r3, 0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000240)=""/201) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xfffffffffffffffe, 0x8, 0x1, 0x2, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) sendmmsg(r3, &(0x7f00000030c0)=[{{&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="8dfbd3435f4af6dade624b8bf0cc7cbeb132829acced55f905df63d020900b75c4fbc38bb8a6baff46cc7d865645bc5c00609813fd7b10b69853f45cb09e559a86192c9ca415d916a17ba522638ffa44b98de2e0b07c7869d9911dcf03aa2427e9fafc66a68f5c002161326e4cdc9e401993522a967b28d018ae248ffcd53a0fc8b2df27ad513578c4ede757db6392411ae23420b025d0d6e7875e98beb5825541adf016fa7475d4d620bd3449e6ba135468493a18b2ce7340", 0xb9}], 0x1, &(0x7f0000000600)=[{0xa0, 0x115, 0x0, "1ee4694f12cf96ac9fe56487ee634396af0b57234c3f4661f09e62023a9057e440a61fce84b543cad6263aa43c4071b19ad04c80c008b38b43425a18a9527c4e58cea6755aad8080dc70e082eb1ad9b6bd8afdc9df4caf771dcedbfdb0f544109b62794c3b8838c43684807ee7f3a66096fb12f691fe4f9c7d0086b9ce6de39056d811b8e56711d8de1cd3efe22e075fca"}, {0x28, 0x11e, 0x9, "3cd045f62f3f29389b75f735eb647d4ba196c1208f32f6d97f22"}, {0xb8, 0x189, 0x7fffffff, "b6b24dfe7173b356a70aefb15da69f24307e3dbb46e6c989d5264b993630aa6276247c3a8f8ab34145dfef65794688d40b077e381fbf14081f3e3ba1d457446cf973ee0f67dabbde8b1a886a91c3be8ae19c5f504b10499cafce61d9ac2d11c6c81fea6b362b477c86050476da84b971fb08f8e24d1582a6cb8965c9ac0e34f1c1022348c7733995c1475fc5ca99387005672f0d742db8fbabb8f2033d4751b7eba08bcd0987b3ed365a1fbb"}, {0x54, 0x10f, 0x7ff, "c064fcec22366cc821ae4b4807ffb0bdef24112a916b17a7324178fe39a83bafe3b389890c22835d813b0891c94bd6930f49c8a6eabb30aff035f25b9507ec0db94c1f3b7e6e"}, {0x100c, 0x115, 0x4000000, 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{&(0x7f0000001cc0)="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", 0xfd}, {&(0x7f0000001dc0)="1ee1ce07bc326b580a12cefdf3bd127e269dae258f8f5c0176f88807f57781f1fbbad0bac6261b1ef2424678fbc43da33608dc3add21508f95d4d5baa59cd57ee9067fa248f02c4c242f6da089ac720936b1f256b9ac4577017341fecf3f8aaf9aaf75dcdf79e729291b29821c42465b59f3fdea8e00a41ca6e871fafda1790e8b4a24e84156f5523126d170a218a3ec9e446d83c895987eefbadb6614b84528e954903e3612d1416168927340cd845529ca66bd179c56f54a9623d9321f9e59fa4503f5c5b8e222cb547176b827d0550bb6c7e1bee79748903479b9d17e50924642f33f0cbb334b96", 0xe9}, {&(0x7f0000001ec0)="8417468a4ce176a3b879d955ae36891e1ce573", 0x13}, {&(0x7f0000001f00)="e0064bc66f88936b9fc3ef2497fa76539aa80f182f8d383ca6c31f6d5a68389d3f86270e08de04f815ae9f62d95ae06a2a86091cc5d6c0", 0x37}], 0x6, &(0x7f0000001f80)=[{0x88, 0x13f, 0x2, "2fa24f5eb19c23d875639d90e62bf4cdfa0a996f86f99f4ddfce90e78be4416b86c9a56b54f21aafa798bb597c33685df5ec155043bf401367f8716aa8c8c73fedd4940b1aabcc7ee76730ad9df9f6dea5b41d997c0b0f694b5b5eb4ef5de1d2a69d63af00a6060f4696a1f34b4d55a960a1474cbd606e2f8b775194"}, {0x9c, 0x29, 0x100000000, "7c874cb32976c1b15fada2c8da02a497f14963eacab4e98e760122594455bf5e1cd3f86d54dbd6a238233c9b97c3ab413159ddc047621e6b0dc1fdb23a1f21dbebcc502a97eb5b61ea3894f8a133656aa21c84be35ae3e36f284827eaac490e097159cb4239bef16fb90199167c4f6a8f91e7c9afaf29f84fd8792fabd9758969601ec609ce97ac71925798c6e40"}, {0xcc, 0x18f, 0x4, "0d341f2fdd3ccf06e014ec37e307bba12524ade0d6c2b7ad9bc2ac6321338f4c581ff91e35b787063e7e836cdcc2527d119a4e156f14b354dd0a9a808b18be544a6f61c91591d36027315cb011314dfd5e7582e6892dc0cb0f75d072eba6fda13fba4afd302f93f87c5f20e7e19fef46ac82ced0d27c9ee44f48325477508f671f6f275f87e1e1da849050a22e474a4398e5fd942fa53acebd6d49e305a891c461296959cdafd30add85f89e2d6056ac802316a0a3af72f5ec5cd21a1208ea03"}, {0x104, 0x1, 0x5, "0770d514c4edb7cfed5249e74a95ae732e411b6672dd68af22d3742bd08310bb6a707fcadac4e31e051f9457ff60d89e5f139bcd26165098d26d421d626bc3228251c2a9c8463443270de235e5b48077c591c371e5282f4072b797cb25111ea8ed21a1847b03142d6826a82671b751fab30e2b2103193472c3780ca59a7fd2d7948a2588444deabd4197a6785f44699de27ab79ca1ef79252a7e45863dff78d2c65e01f7406080cdb1f6a1993cc1439e0ebc75aa09f27801b537032a3cde4626d80994ea0c732fd972bbe596d1376662f64091f64be99ef5432bd098861c1216a9854df54e24d059f4d01f43c030c8c51d7ee8c2b5910e"}, {0xf0, 0x116, 0x5b30, "eca8efec908c757e8139f89df929ca1969834bd4a3e6bf9ec32138e7976adcb22a1e1f9908ff93bc8eefef1e7d6823bae9fc9fceeb55492c425bc2c3d7f30c3d008c81f2b5572c78cba0a1b5a605cf6d6d5926cb59c4c205d1d4cb7b07df232a36dcd0285fef5291bdc4961b307f1b5e1cd499ab2e54864510eb7f6a202d9a996283bd147da534b4484ea8bb62a113e596796c199a7e66ad587330a080ea3558c2c69c59fbed35f222ffabdcf4f9ee4d50605a9e02697da7d7ba45af7bd10ef3bca4408d70c9eb57084679c6b2f1c7e8357bd5f8ef048e46bd02941774288e8f55c06c"}, {0xc, 0x104}, {0x98, 0x116, 0x5, "236318c01f51b0a7bd6e2e6e375fdf721a8b3c2830e9f132d04c43025ccf4e73726e4f0211899bcc40740db14f80df0348208e5b316b1bed40fca01454887867b7d29d9a14e78d4bddbecf3a0d1340729ac83f189e2ddcd6e0de1095fbd3aa7c69247be2f398a9267b19945a2529141ea3ac0d9b8048fabc234596089f8bf2fbd41b2214cd80018bb0"}, {0x98, 0x114, 0xe4, "de7ebcfac1b0b21b9081bfc2961f0c712b0c244adc2bcbbc94277cb44c62d8eaf532445c1b80f1060f1092b85a0440a898fd957e6950648dc3c4ab90ef5f28b5f9bea6f3120df01604057d6e85d7da1d0e51d7790c361f38178f957cee8a26a076912bc42f7fcee59603c4f7299b20ceb2e30348c24fb5d620c32bbca0da04be606c1d677821e6381517"}], 0x520, 0x4080}, 0x2}, {{&(0x7f00000024c0)=@sco={0x1f, {0x6, 0x7f, 0x6, 0x7c, 0x101, 0x7}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002540)="e4ad7c4886fb93ce62d9050c33a0736149acb12cc973b0f6b65aad99b1c3cbb885e76436f1e7a5b4da9191d3f1948317a6f9ccfadd416f2fd367e06498d570b4273893f28f90a91103ecfd69ae6a33f2c2cedef514efeee267ac61d28bfafb4d31a4d0e8ad378e37c1c11730db92b83552961658e98285202e53f2d5556f93f8501966ff6223751e9b5cd81818f49a3eea10bc184bf0a0dadf93d52658405596cb0594a93a31b7d380967faf65bc0f85a338d396f643d561bac72161c78486f51c28e18338", 0xc5}, {&(0x7f0000002640)="2947fcc2acd1519823aa53d98a41d2945a1fb43a317b10231c62", 0x1a}, {&(0x7f0000002680)="df02cd4d0e943509b3c2aff0d48c292446989fc6421b7fe8a869ed8c8063d5c335f77089a296f34a65232a6a5334b237a0ac9ebcb31f1381c27a620eabc1281eccb8069be1dfa88c7ee5f5c52788d35bd6a541e9b73e755dd147fe46d29886fd151a6b9ca09aef55206039e9c43c9f9f4bc52c2bbdf99038db287ea54005034079bd53088d0f448242b19c90f620db21390c281a81d06be892496feddd5e67b5b904f71e0569281015", 0xa9}, {&(0x7f0000002740)}, {&(0x7f0000002780)="8343153a1a8537439f9de788620f179a318adb7fc4d2958865be11912019f107b15b86536cd151c444aba2a4f942e8da4237", 0x32}, {&(0x7f00000027c0)="4a42a5ae4cb0fa65bee30477fc2b39743b93bb5ad1e0fa582a3ba1fdb06d18841a3132bd0f1872e0248e1e14336679264e87a5282ba287e12ccee60f0da4b9bac3862aede29211146d996c5b66f9d888", 0x50}, {&(0x7f0000002840)="0caa7049d64dade67a1f2a5576625d4c78c1727f7f9e29f283f5e3d740941180", 0x20}, {&(0x7f0000002880)="38a1a353383eacf75ccb", 0xa}], 0x8, 0x0, 0x0, 0x80}, 0x1f3d}, {{&(0x7f0000002900)=@ipx={0x4, 0x1, 0x8, "9155abffce71", 0x8}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002980)="97fe9c6b7b9ce0eeedb7300aec6e49bfe7bddd34057c5515de85121321b2ddf412613ed927cc8793d72b6192fa7426f16d498da9eb8ba09f6b1635a4cbc4973b2f9c0696f39501da680f7fef6fb3b4fd34c7909d8c1b6722ac8243348bfa0813855cdb7e37b2773b71589049d3d063d4023f8650d551db5591632a9c97b1b257b6a9f8124cc5798c0d6d856474", 0x8d}, {&(0x7f0000002a40)="1250e43ecb217924e919c7", 0xb}, {&(0x7f0000002a80)="58065b25bfab51ed9e3c548948e03ab0fe98e8e5b404f4d998f38f8884477c103f474953a733f5a89e4609247303dfb835f1a79876acb1fbae4d0ee6698db742615f8eb540425565032913392081117655a527e5d21467baaa9688586bda9288428063acfe3215b3bbc0ff3480a95994c4030c1aa118c016ce8947a1170c83e810884f2967743bc329cba3dde93a5cb8550a691c6a703386d86d9f2019d4407bfe9714c0e0c369eee2d44fdd3f0a61fad1f68190", 0xb4}], 0x3, &(0x7f0000002b80)=[{0x98, 0x112, 0x8, "3d437740c441b70942391c1288fecebc505da57cd87e6eee25ee248fd6a226119540f1d6ccfc1255a13b4c845f99a79d4522cff451f49e325a22645faa16e8ec49370a4371d062765fe51281d545a01b7d85aacaa0d061504b2f861696c1a73085f2a4463596af69b3bd9d6b8cb4bdbbb8a3fba21b34a18b20e34043ba918c88f9e968afb6b1e98dd5"}, {0x94, 0x10e, 0x5, "ba57c7238134e93820ddda3cd4fd7f920a78e429d45417f1ee524363c0a94e2bd4f6d57fc39935df2a89f60bb6e13dc57e9a20b7ea09527e2b7957a09469329288cb0bc77402d6c200a8c6ef3b9c1e5d95dbbb2c3d8dce04b67daaa6383d14a2fc707054bf9ae2a3c1962730a853cc84198f68d3f3cbf586c4bf0db376ab8d3628821eeb0ebe8e31"}, {0x9c, 0x0, 0x8, "3abc4815f276b8670203b90c0a67e244158abb402cdcecef75ce4b6909ba0a24edfa3425f0243ec7ba96d75bfceb07773861ff027a4d352e5888d4a6778dbd50fcacdf88fda7c288ef51f10455567848741cff3f0599f3fdefdf595369565258c42cb4d8e55ccd502717f0fcb4f57a009bf0b4ae4fadb67b095d970c0c242c4766a9b5c2bd88728000188a3a6ce5"}, {0xac, 0x1, 0x8, "7636cf54a207f3a2d207ec7d1e09a259532d69af40a888d53b2b4b1c66371738e8b8309902f4f7e7d2cb2071ca9d1510e382ba3d44e0c4042faa4375d7d3152770911033e8b9a0c1a12f8523107f9916236aefbcf5ac60e725324f7fa27d12969ed042f6c4fefbb79e9cbde214da626b1a2a69c937e86c5704ff6e4220839196d13c437fb7a31e28c3087e789e157cb92bfad7c91d608b4ad68c652949bdc72b"}, {0x40, 0x11f, 0x0, "fd14d9314cf3663bbfead1ceac8d7d64af00e732f52c22755ac9bd3a8b89f88ca48d247c235ea746f7f687d63c4407e439146127"}, {0xd0, 0x119, 0x4, "d183fb1b24da1cb6d6c5fda9b6f5e448d41e3328319d7ddfb31bfbf6781f7c60346f5433f187f89daa0ed673930c615f4c5cebdfb66398a8583f8624b821a532995985cb6c3663097cb23f9aefa2a5b4d635eebdbf8e3ac473ce7c14d417caeec50479b3f4d0dd37e474b777ae48bc455fc4a01a75a69e3271df8146e93988f4fb3e10f571d75ff6918482a96431e4eb9c6314e11aa56656450132bf2cabd0ef8748137ce27bbccc461b98335c3e1280b83d50532b801de9e5a5da3e6058f53e43"}, {0x74, 0x108, 0x1, "32681a5062c7507de345dff2db6ce782a1f80700c34465f57f67680df199d87037ff160aea1778786e5bf0f72e362d8394412c1c78fa7b0cc17a10705e130f6f9fab6314cae7f700db84f0cb52aa7427c1a9883ef38b0a5d0e851a35f2d357fb8f17f5b72515"}, {0x24, 0x11f, 0xfa1f, "8d2358da77d8677152e91463e36278428836c318e84fb15f"}, {0xe8, 0x116, 0xedd, "e9d296e0ad8e3b3a480896d8d0d9b77ca3f5cd515f9fb2f20ac9b64f2608ac0acd624f71a02de4f6408f74cb57dd644fa31b2fcff9fb7fe5ce1e5e852a5a75ac7535037ee617f7d924b0ca345d8de84a1e566dbdac97dca73f10202c7dd00bd729bd02d508d5e25c2d20e7b97a5fa803f04a2e2bc4336aa84c0f17da47c3eb81103b288455da3731c2e720b110c29b79b677b42066d1a47345240d57b981040ffa6b76d93f26977c054e2c449bc4589ee14e9c3357bd2bfdf05d21184611afe6ac7b57eb80086f0c0e6d4c2b1ff5cc5659d53043ae0ee0d5ec590a68"}], 0x504, 0x10}, 0x101}], 0x4, 0x10) arch_prctl(0x0, &(0x7f0000003140)="bcecc6732943d6e43087bd7e2e194d336ccedd34fa344d5a8067a3c5d9af3b23b154094ef6141de36f2cd0013482dfb02a0fb0562d9ebb8a92a86d625fa7658fd0c3ef08820af9b2af6276f37e48091cff3e45c0e3a62eea3da55d5922f9f9d789808dfff243eb90abcef58d01") unlink(&(0x7f00000031c0)='./file0\x00') setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003200)=0x8000, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003240)=0x99) mount(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)='f2fs\x00', 0x800, &(0x7f0000003340)="6d2049f5abaebb0c170b9deeb4133da4ecf72c5bced5f48935d8a321f79ec642f73d5e5b436f5260b51dcb11c19fbfced44e02f6c0b832b16384d5a071dde2388effc8b2a8edad3e9b507588d7741c5ee6038f2dcb6c64bf48bb277c3bc5e3874096d38a7726e603f92343878ce709c20bc97e93191f") accept4$unix(r2, &(0x7f00000033c0), &(0x7f0000003440)=0x6e, 0x800) fchmod(r2, 0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000003480)={0x7f, 0x100}) sched_getparam(r1, &(0x7f00000034c0)) unlink(&(0x7f0000003500)='./file0\x00') timer_create(0x1, &(0x7f0000003540)={0x0, 0x14, 0x2, @tid=r1}, &(0x7f0000003580)=0x0) clock_gettime(0x0, &(0x7f00000035c0)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000003600)={{}, {r7, r8+10000000}}, &(0x7f0000003640)) 2018/03/25 06:09:27 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c88fc0)=""/64, 0x40, 0x3ff, &(0x7f0000462ff8)={0x77359400}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 06:09:27 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000717000)=[{r3}], 0x1, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x42}) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0x341}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) recvmmsg(r2, &(0x7f0000002100)=[{{&(0x7f0000001a00), 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001bc0)=""/49, 0x31}}], 0x8000000000001d8, 0x0, &(0x7f00000021c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x63, "560904fa6351eec4de5e6098320c1bbf5105289424c8e0b6a99e07f29f473ce65576daed5d4dfdcffbc53d4cf32f489426ba0dfbbec85369a2d8178ffdcb7e57cc75a42c07d7169bd97a0236cc150dcd655c4f7da7bb2ab15f4b599b10cbaa08c5d3b6"}, &(0x7f0000000200)=0x6b) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r5, 0x20}, &(0x7f0000000280)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000022c0)={{{@in6, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000023c0)=0xe8) fdatasync(0xffffffffffffffff) r6 = dup2(r1, r2) fgetxattr(r6, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/252, 0xfc) tkill(r0, 0x16) 2018/03/25 06:09:27 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f00000001c0), 0xfffffccf) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x3ff, 0x0, 'queue1\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @multicast1=0xe0000001}}) write$fuse(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff0000000000000000000000000000000000000097c86e0360179fb1a1cc172a885818a0c518d1164c9b64ba1b7cb282aacbf141182c291d749a773438ec7b46f80266fe9b8f30d88a500d69c0e15c4987baa5cc882eba441883136481cda6d58b0e279308bc78eabcb492f0204e24781c66778d3ef4585e271cc9a1155326dd57a9bbe0eb38da0fc4e3f2ba76e0c40f0a55126481cdae66fb242d69e0a45b9fe19ce7b0f9a1fbfa536deb7c7f"], 0x50) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) capget(&(0x7f0000000040), &(0x7f0000000140)={0x7, 0x0, 0x20}) 2018/03/25 06:09:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) rt_sigqueueinfo(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/03/25 06:09:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fe0fec)) syz_open_pts(r1, 0xc640) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000422ffc)={0x7fff}) 2018/03/25 06:09:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xc0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x32c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x3) 2018/03/25 06:09:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f00004abf1b)="ae", 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) poll(&(0x7f00002f0000)=[{r1}], 0x1, 0xffffffffffffff94) readv(0xffffffffffffffff, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/25 06:09:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fremovexattr(r0, &(0x7f0000011fec)=@known='security.capability\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) 2018/03/25 06:09:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02000000080000000000000000000000"], 0x5130798e53560d86}, 0x1}, 0x0) 2018/03/25 06:09:27 executing program 6: rt_sigaction(0x12, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f0000000000)) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x20002) 2018/03/25 06:09:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/03/25 06:09:27 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='&#user/eth1\x00', &(0x7f0000000200)='*--!user,\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='keyringcpuset\x00', &(0x7f00000002c0)='systemvboxnet1bdev\x00', &(0x7f0000000300)=',\x00', &(0x7f0000000340)='GPLvmnet0GPL@\x00', &(0x7f0000000380)='[\x00', &(0x7f00000003c0)="ec2100"], 0x1500) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x101, 0x200, 0x0, 0x13, 0x1f, 0x8, "3bc8bb70007e8f890956b94adfaa832c8cd0dda230ef5ded02457714f85f2aeb60b9b3087571d88ef20f1349744cf60b304bb50d0582cccac75200f9199322c5", "ef62d5e154314ca8515960b3f2da16c166c4f50ca24e8f92935c1e6cd341aa38db554483ebec38e6e4641c9f36a499a61aa0c7a7de31a8b8d4d150d4f5335e58", "0b3087de4d2135fff90d5bc2e05af0439278168b0d4b788140ba7e30d5b3cff4", [0x7, 0x100]}) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/147, 0x93) 2018/03/25 06:09:27 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/133, 0x85}], 0x5, &(0x7f00000003c0)=""/88, 0x58, 0x3f}, 0x10141) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000008c0)='net/sco\x00') connect$ax25(r2, &(0x7f0000000900)={0x3, {"1b17f3ad5729d5"}, 0x8}, 0x10) 2018/03/25 06:09:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc) 2018/03/25 06:09:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x21, 0x141200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x2, 0x0, 0xd8, 0x41}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x2, 0x30, 0x1, 0x3}, &(0x7f0000000280)=0x18) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000d0003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe00000010000000000df4f0305000000"], 0x80}, 0x1}, 0x0) 2018/03/25 06:09:27 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_set$pid(0x1, r1, 0xffffffff04000004) 2018/03/25 06:09:27 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x2, 0x64031, r0, 0x8000000) 2018/03/25 06:09:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000540)=0xe8) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) r9 = geteuid() getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b80)=0x0) r12 = geteuid() getgroups(0x3, &(0x7f0000001bc0)=[0x0, 0x0, 0x0]) r14 = syz_fuse_mount(&(0x7f0000001c00)='./file0\x00', 0xd000, 0x0, 0xffffffffffffffff, 0x0, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001c40)=0x0) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e00)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001f00)=0xe8) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000002200)={'ipvs\x00'}, &(0x7f0000002240)=0x1e) sendmmsg$unix(r1, &(0x7f0000002180)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="a6be6af2067b7e3ddaa6153853727de51cd628e838eeb0d23807918aad32dad93c0a102833fb708f774057bc40718cca849e62d59015e6e2cca35839c07c9858f11369a833dd7c48c54c9519381ecaaf29a4e3f5997f3f4af7e8dde3d44c3b0c565a55282bb1b95c50c8a9fc8d8616ff4b3f47fc7051095546b30e9ebf6711655f8c9a1ba5e13385fa21a78088f5b8bf70e1183262af24666d5d40df", 0x9c}], 0x1, &(0x7f0000000280)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x38, 0x1}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="5691afa5b070cce3444efa4d22530fa902b8e84dd62301e3e5ecc9bca20cd90486c625e3c8c977aa2ef36f8828f3fbed876230b6aa41ffd374ff20df1b62fe6873e95352", 0x44}], 0x1, &(0x7f0000000880)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x110, 0x800}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="9ff50cc99f1422deb6c5b423af31b029297ed90f223e5ca1800682a0739a236e07245a6c9a6d007d50f09a0d6f743a2b68f70f4806ef5430e3f9e4dafef323c62c612a61f2bc12d3d8634157fc2f3e6f398cc98d1c28c01749298a8c51e2df7208446401a3d5cdc47a05fe3083b5a5b5cf9a7c61af24c8a612eb913015d943c0903749f276bfd8ad92080a77e3654b7f4c3528a01e846f6e0e6bd986045a5051a04e1bbb34192b78d52091de543688b46d2adeef974227c8", 0xb8}, {&(0x7f0000001b00)="fe6ff90c24d11bdbdfe1b0ee57c2052dc3f201f035ab9696d620d5e7f1", 0x1d}], 0x3, &(0x7f00000020c0)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r14, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xbc, 0x1}], 0x3, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000", @ANYRES32=r24, @ANYBLOB="140006000000000000100000000000000000000008000400ffffffff140003006e72300000000000000000000000000008000200ffffffff"], 0x50}, 0x1}, 0x0) 2018/03/25 06:09:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='tunl0\x00', &(0x7f00000001c0)='#\x00', &(0x7f0000000200)='&vboxnet1\x00', &(0x7f0000000240)='tunl0\x00', &(0x7f0000000280)='tunl0\x00', &(0x7f00000002c0)=')\x00', &(0x7f0000000300)='tunl0\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='ppp1\x00']) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="090013000c0001000162c20000000000"], 0x28}, 0x1}, 0x0) 2018/03/25 06:09:27 executing program 3: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000680)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000700)=""/117, 0x75}, {&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/237, 0xed}], 0x3, &(0x7f00000009c0)=""/188, 0xbc, 0x9}, 0x0) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000b00)={r2, r3/1000+10000}, 0x8) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) recvmsg(r0, &(0x7f00003d6fc8)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/67, 0x37}, {&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/191, 0xbf}], 0x9, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/25 06:09:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038dffc)) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x29) 2018/03/25 06:09:27 executing program 0: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000000000)=0x80, 0x1000000000) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/03/25 06:09:27 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) close(r2) shutdown(r2, 0x0) close(r0) 2018/03/25 06:09:27 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x3f, 0xffffffffffffffff, 0x5) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000200)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$void(r0, 0xc0045c77) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000080)}, 0xe194, &(0x7f0000000180)}, 0xc) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000d1eff4)={{r2, r3/1000+30000}, {0x77359400}}) 2018/03/25 06:09:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x6) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) 2018/03/25 06:09:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000240)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x21a, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40c5) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000000)=""/54, &(0x7f0000000080)=0x36) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) [ 50.887818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pig=8188 comm=syz-executor1 2018/03/25 06:09:27 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x1, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/25 06:09:27 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) keyctl$read(0xb, r0, &(0x7f0000000100), 0x0) keyctl$clear(0x7, r1) 2018/03/25 06:09:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001380)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000014c0)={@dev={0xfe, 0x80, [], 0xf}, r1}, 0x14) socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000380)={r3, &(0x7f0000000280)=""/238}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/03/25 06:09:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000000a000)=ANY=[], @ANYPTR64=&(0x7f000000b000)=ANY=[], @ANYBLOB="05000000000000003ee242e3dba11df93bc8eeb5e968582846111c61ea785b0177063b2b14e7e4eb0f25bb9d02c6941453fd298564ad3559a44684a61c21cd3a3292b4f4a26bf18d51ba9257749887f0ed627f00b6facb4cff98a496b2e388b16c9464350e2fc3f3d94929fc2efa61ff5917f7"], 0x0, 0x0, &(0x7f0000450000)}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x7530}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) [ 50.947534] audit: type=1400 audit(1521958167.953:38): avc: denied { net_bind_service } for pid=8197 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/25 06:09:28 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000040)="197c2cf8a3938cfe87fe8a68ea11a9366506eb51d340fe8eddcc3c824b97a6edb9af26c081266787908510246e24c647abc857d6151769a8b070b32c28abdf0fb4f9febab49a8efd3aaffec905d282d8a18e207c7969c224a238d48179f1f421a109b7b52c892e2ac4fbbd6416aac9140aee9af21be232fabdd27d1edcd42a18c92ccf7e35df783920696a9ad57857d6621c6bbff0f7", 0x96, 0x40000, &(0x7f0000000100)={0x4, 0x8, 0x3ff, "3cdb1ff9f20b", 0x8}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/4096) r3 = accept4$inet6(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001200)=0x1c, 0xa20abec60640f0a6) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001240)={0x0, 0x81, "4a4da2f7a9b71275a4421411b67790b798dbb274f13a44d33ff432b97f4715e6c4336c4ffdff068d137240caf3160f8917dea41ea1bfcc2a2a85900ebae518da11203bd96ffc015d9f177e3810bcf7be620660cc76ae333c7df37bacd928481cc4a0de967d600f9152fa517ad431014213568f2a28e9984477cf0883877ebf758a"}, &(0x7f0000001300)=0x89) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001340)={r4, 0xc1, "097f087ea9514e91ae78268ed196b4894c9a857a5b4f858dfee91a01c4b193388c5039759b21b3c6780b6216791ab2d71406563625321aaadf1325504c92f746ac0bd017c973ea135e68615467a143fc24945e829b8c19a4f2f9bb7482a411943d6e877331e8f425829001efaa5fe9dd562b1113824f97cffedcd48bc4abe88ce88023d7efefb913b94f230ad18ec3ba474cf903af52584bceb80be3ed4db24fc86d0ad338ec3bd6924e0d5febc129518720832fe78ebeb0b067132ea8bb9face7"}, &(0x7f0000001440)=0xc9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001c00)=0xe8) getresuid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001e00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000004500)=0xe8) fstat(r2, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004740)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000004840)=0xe8) r12 = geteuid() fcntl$getownex(r3, 0x10, &(0x7f0000004880)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000048c0)=0x0) r15 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008540)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000008640)=0xe8) stat(&(0x7f00000086c0)='./file0\x00', &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008800)={&(0x7f0000001480)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000008500)=[{&(0x7f00000014c0)={0xcc, 0x17, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@generic="2ddc1e7cea787c64a488dfda1d531653551e07f4251b8f0e76f53d37a580f7b05e5e528f902cedce18953c76cffda3e8005d3abd4eb2a2072f9441f8e8d4b65f3f90723b4e027a6da48c67072cde90e2ddd7794cdbd7af17", @nested={0x64, 0xf, [@typed={0x8, 0x26, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x5c, @u32=0x80000000}, @typed={0x8, 0x96, @u32=0x3}, @generic="ca879ffcc0dfa21a00eff9d82da21ee433730d6de85134a32468087915e3495f54e82a560009bb396427b8d5a89be9b0eb6a075390dd21945ab1eac5d7d5cc", @typed={0x8, 0x2b, @ipv4=@broadcast=0xffffffff}]}]}, 0xcc}, {&(0x7f00000015c0)={0x1a4, 0x27, 0x200, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x56, @ipv4}, @typed={0x1c, 0x7b, @str='/selinux/checkreqprot\x00'}, @generic="30f458db3c1a742ca72bdc2509fdebbd2e979eef643531ba71f7ddd41f50a0201d31db5511b7a0328ace5b53ec2f436b0628523434310403b4760b6ef9cba51db309bd8914ad7594f5bdf082cda1fdcce779be694a3f351f0c05c1129153a7b89aadbb0b5e55d25496caa1122673867c05eb7744dbd5ea25d320d740716dcce4fcb51b881f8eea3c9ba99bef1c7444fc70b8d6e9b575db92792f074630fe5fbcc8c346985db97a487b4f30381f4389cd5cbdbd497fbda14cb85ef9863a7135b48ea2e525", @typed={0x8, 0x8, @fd=r1}, @generic="486d40921b98c2448985937ee2f342e103e7da8da4ae2ed9612dcc7854a52ff6244ff9fda05a86a7c4a0ef98319ca9e9494f233c768af239204985b39bc243663a27db9e7d2f4b5f55f18ba96ddeffb11e0cf0d16759b71489aace26a1692dfc4255d23029394a5451beec7ed1ddd390e2a98098f8bdb465f08b421a2f795f12c9d405a271143adafb4905a154c754dbbc60938a3e14fae7", @typed={0xc, 0x87, @u64=0x8}]}, 0x1a4}, {&(0x7f0000001780)={0x22c, 0x42, 0x200, 0x70bd2b, 0xb3e9, "", [@nested={0x13c, 0x32, [@generic="e01585f914ac1173da8e3a6a85f7f96d4db7c6cc7a0bc09def0775897256", @typed={0x14, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="5ba6a1fe9579bf2c5928105a920a919a712ba477b15500afca551c7eb10cb6a7ef44772bcc3dcf86f72e0a3362c8125b506089a0849ba4fc792771b8962774b710f6152254321b0647e2651d35b1a54fa33c04800f7a5622e1c324b6801de2f6f148ecb9077584ab677c3ce569d8fa3af291a3bb70ae4335676cd0421c270ac5fe6850720f88549b2d3e01adce4d3a43d8e6073439f3b7b811ee1b05811ce91937", @typed={0x14, 0x14, @ipv6}, 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@binary="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@generic="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", @typed={0x8, 0x1c, @u32=0x4}, @typed={0x14, 0x81, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x26, @pid=r14}, @generic="6bddf249c8d02db6f181c4e27c91596099f86edf4136e5144d62726c7f60416b0f118b4717dbaaa9b015f6742be6d98174014092d75a4f77503ebbfbac3b83a51f15a288f1eabe643af5523bdd9ca9ae986017a11546fa42"]}]}, 0x3bc8}], 0x7, &(0x7f0000008780)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r3, r1]}, @rights={0x14, 0x1, 0x1, [r2, r1]}], 0x44, 0x40}, 0x4000) r18 = getpid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000008840), &(0x7f0000008880)=0x4) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000088c0)=0x7) sched_getscheduler(r18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008900)={{{@in6=@local, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000008a00)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008a40)={0x0, @local, @local}, &(0x7f0000008a80)=0xc) 2018/03/25 06:09:28 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x200400, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000400)={'NETMAP\x00'}, &(0x7f0000000440)=0x1e) capset(&(0x7f0000c24ff8)={0x20080522}, &(0x7f0000c6d000)={0x0, 0x0, 0x1b}) 2018/03/25 06:09:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) close(r0) recvmsg(r0, &(0x7f0000001440)={0x0, 0x8d, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/63, 0x3f}, {&(0x7f00000011c0)=""/35, 0x23}, {&(0x7f0000001200)=""/218, 0x16f}], 0x6, &(0x7f0000001340)=""/217, 0xd9, 0x5}, 0x2) 2018/03/25 06:09:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x440400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) ioctl$TCXONC(r1, 0x540a, 0x3) [ 51.010482] binder: 8232:8233 ioctl c0306201 20004000 returned -14 [ 51.054134] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 51.068806] binder: BINDER_SET_CONTEXT_MGR already set [ 51.074136] binder: 8232:8247 ioctl 40046207 0 returned -16 [ 51.076443] binder_alloc: 8232: binder_alloc_buf, no vma [ 51.076460] binder: 8232:8248 transaction failed 29189/-3, size 0-0 line 3133 [ 51.076525] binder: 8232:8250 ioctl c0306201 20004000 returned -14 2018/03/25 06:09:28 executing program 3: r0 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x9) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x2) pread64(r0, &(0x7f0000b52000)=""/67, 0xfffffffffffffc76, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/72, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="3beb1b2a0fbc94dee0d7659f9c5abf17e0d8ae8ccb2e7b97570085b273c343719aa01f76f8e1a37edebfaf4507f2df8ad4bf4071df38f5d0a603ab6847b612911c1a9af7e7476afaae71d7f4436266c44716496d083901259dde3b40dff761dcc94797f87eef2d3d32643cba896281c59c036cded9cc565dc93a573988a2ca789f1dde52d74352dd0e317d5f4ca8e89c60c7e1d5a7191fbabdb9be1e83fed16a1fedfb146897e94ac7514b1286accccb45bcc96e89cf1f0b04ee66e14df8476fe6d0d1a763434a461c61f7f9e3b466de147809db2e5d7875e8e2b970") 2018/03/25 06:09:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff65) 2018/03/25 06:09:28 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0xc, &(0x7f0000a2e000)) 2018/03/25 06:09:28 executing program 6: sysfs$1(0x1, &(0x7f0000000000)=':\x00') r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x1, 0x1000}, &(0x7f0000000240)=0x88) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0xbc4, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0xb}, r4}, 0x14) r5 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001840)=[@in={0x2, 0x4e23, @rand_addr=0x200000000000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e22, 0x0, @empty, 0x2}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x6}], 0x74) r6 = syz_open_dev$sg(&(0x7f00000018c0)='/dev/sg#\x00', 0x9, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000001940)={0x1, &(0x7f0000001900)=[{0x4, 0x2, 0x0, 0x14d}]}, 0x8) ioctl$LOOP_CLR_FD(r5, 0x4c01) recvfrom$inet6(r2, &(0x7f0000001980)=""/202, 0xca, 0x10002, &(0x7f0000001a80)={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) bind$netrom(r5, &(0x7f0000001ac0)=@full={{0x3, {"588831bb2113e9"}, 0x1}, [{"33f7f2901c0029"}, {"fbda37e3152e62"}, {"00eb4db726e8d2"}, {"4758518016b24a"}, {"6418d00d13d5f5"}, {"dc278b6a79fe02"}, {"db4d91380ef120"}, {"bc0e2fc5acdb79"}]}, 0x48) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000001bc0)) socketpair(0xa, 0x803, 0x9, &(0x7f0000001c00)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000001c40)=0x6, 0x4) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000001c80)={r4, 0x1, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000001cc0)={0x401}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001d00)={'syz_tun\x00', r4}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001d40)) sendmsg(r3, &(0x7f00000020c0)={&(0x7f0000001d80)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(ecb(camellia),rmd128-generic)))\x00'}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="c729e18bb6ab73622c39f4a8ceaac8051b4c92997ae871eef70892ecb8528674e274251aabf154407f71e746fb0608dbe206f8265d14e550e73079c491b3784249a2032bc6bc9330d76b612949df950bd6b622b32e360ee0187c8376263a3c79216b896d2275e07797a0645c8708d7e6cd1277a72ea3b1edfafd236fcdd1eaf7131fa3f0bc79b36cd372298c770de04021d24add38b9c92cd3f680571b5280a13228c271d6e70ed7cef092a881", 0xad}], 0x1, &(0x7f0000001f00)=[{0xd4, 0x10b, 0xfc, "dda9b5309b5ca949899e1af27ff2bc4b49a3c2f08eb5c68d61e7429f95c8fc24cdd64aa5b1909d5bdc10892a1f8dfda64ef65ecfb330c46b3c0718f0bdddb37f350ad2c6d23fcf11b4896659c43edd37abe9a6ef0c05c5870cfce718dbcb2f967559fa7a9898f4ede83ae6ab5442a92e5dde1bb846ad3f867f5897cd196a3d16c4251592b6ed1c35ee7a7362aefde92b2c4fa544976107005ac7bdb1eefb9b82e04dc4fa56e3a93f4a779691ff74792dbfb90a7ccaf55d77f8974802588ac454958861eb306fffcd"}, {0x30, 0x117, 0x0, "05e2eaa43ca3197a03d568aea90da1a56fd7f49ed3362af0e0b2ffbfbbed9e74a300b8e5"}, {0xac, 0x109, 0x6, "35beaaf3729ca5ed8903188f2910156fe2c322bcacf60546ac49b72ccd36e1d4ac3dcd34f641db3c247236496304d89f8e6f1775704e86046070399013e3eaac202f83d1e42e160977513de6814efc02478247ef087d8764580529f35dffe465a461fcbe6a04f07ec23cd56c35f1e6060da68736edf953774fc9850bb4d56e166653e96c0c9c4d21dd2bf01d2777962806141917e9001d77dfa3e189df"}], 0x1b0, 0x8041}, 0x4000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000002100)={'NETMAP\x00'}, &(0x7f0000002140)=0x1e) socket$inet_sctp(0x2, 0x0, 0x84) recvmsg$netrom(r7, &(0x7f0000002740)={&(0x7f0000002180)=@full={{0x3, {"eaec8981ca710b"}, 0x7fff}, [{"a1681d85e8582d"}, {"4f84eecf0260ad"}, {"c9d7f3ec36b146"}, {"026c39d0f82e82"}, {"dbedc56c415295"}, {"e3c70c388c6f75"}, {"6b19cb499e77fd"}, {"dee759dad74160"}]}, 0x48, &(0x7f0000002640)=[{&(0x7f0000002200)="f9191d2a5559adefb5ec5fa07ed47a950650452dc9bb202a1f30a13f37e1256d13383e2a22bb64a9a9367a940c57b9173ee9f672ae5ff7b233e3def038921ca256d8f7e63ea7a3a7553317c34ccbeb331e5705d19102c830acbe372592c90adda26e5682b202cbcde51a83aed748a365119b09a49c5d8268eed954e8299e8a", 0x7f}, {&(0x7f0000002280)="a4e2bfc18bb5c567aa58d1484f8f9e1e16ec0dbf659d4b05ae620a905f7da0dd3dc73137644502cb862c9ec699d0b9b706f4bfe13530652e472aeb6b56a09d104f6506b115a7d3515bc956854897bf119ca676c3a925b8e68d95efce60c998fe3945725c42f0eca4a5e222e33aeade642afda81ba2c0ed5ba58c8b8a04d4e27ef3e691b20be402ec3bc57b7d03b62c83cf81cbd362fa535e8ce1fd73b5ff6a75b84f05e8b65994ce20e886b324d321ba39e11a2e8a589a685329ed31b145431b56781f83c4ceda7555a08ae73ed9c8eb", 0xd0}, {&(0x7f0000002380)="c51c1f7b", 0x4}, {&(0x7f00000023c0)="22670e0428080fa555a068d669a156a0c334a77319ce6b4ddbff69669dafebfc69eb67dcee521ab74e818af2985fcaea35c85d66b102e28afa9840bea5f059276369c2d639ce51dbf38221fea56caaf28de54f04e4d6cc6962497c06a67aab55b5f3393a13baade5a8241b36775d3779485e13eb89ce8041f1d845d2d08c46265d1b0ce93c4ed2e0efc495ba14343b83fc300b328893b21e86414bd94254306b03e4fc9a0624d667e5f56fb36b3e512a2adbf3b1b5b1754b9c79ceeae018a86a3cc0b34b7f6463d75e104aa3c74f3104a51bf8507622383b6ee7d23ccbdf3582938c29d948", 0xe5}, {&(0x7f00000024c0)="959d01ed52bafacdb7f4109507fcfbe3ba196c2bb861ab28b54d96002799bed2e208385a1eca0f313b44c3e6e27ebd0f60eb826a24f694c18641036c899986e1a38b052125ca46582177fef8bf96059103aec12fe9ea4b93aec92601ef825359bb82e1d6e7614d468d3f27b68ec16ceda8e0c51423c6d6186929b277190fc1793bc0e5fb7ed17360c5d863cb82dd78cc48ee4dc179b9e04c10ce3088b1750e9f2424b09ad088", 0xa6}, {&(0x7f0000002580)}, {&(0x7f00000025c0)="2e645c78da6de8ccfc84fb575f3aeae607c16ab02870f0e6b779af1e4420b797a1aa966ac0dcdd5ba4d6a4e3d06d985415474a5153c1c4b0a32ae391b36903349245fce23f76007dd4d3f4c88036bf9995e9581a0f207280e043142cb783da65b66f63c327ead093461c8f13a8557243809b99dbdf79d7a0ab1f379d649864", 0x7f}], 0x7, &(0x7f0000002680)=[{0x28, 0x117, 0x5, "42369be2e932c8b0f16b207e8b62e16ec8b6905dbb411b84a634ab7d"}, {0x88, 0x6, 0xffffffffffffff7f, "ce45f4b7c5c1e84e530d40c84a3f68bf47fef663b13269f54d2bde97d1114248499c7ec51c76db9dd02691e87a0f553b2a4b992dbd70cab14040b9d4f8301bca79405ad983cb81d92b9639b458989abd646f40c1e1bc575a41049d2ac9b6606bedfb29670152c7cf360ca6417d91d33962be1f2aca9ad5aad0dcbd51"}], 0xb0, 0x10}, 0x12100) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) 2018/03/25 06:09:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000900)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000980)={0x0, 0xca, 0x9d, 0x2, 0x101, 0x3, 0x1, 0x1ff, {0x0, @in6={{0xa, 0x4e24, 0xfc000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x6, 0x3, 0x6, 0x80000000, 0xffffffffffffffa1}}, &(0x7f0000000a40)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000a80)={0x0, 0xce, "8d35c2cc8ba166cf2c4613fd2edff2cf196b30fb37ff37aa8279f7c93823a88f934cc08e21bf46fbdc9f29fa650e1bdffee9360a48e8d50ba8b8c6b3db190afc72258d58c23df0a2defad9b1399de8c421e0f77d4701493334e9cb4da54bd16e93b327e09a715f1859e5112140cbfbc189ca82cd1d20fb916fcde0e1107d594dc09848a380dc5a262192fcde488708fb8c6fd9330add34b87f86b92b1954ec67f1927607a5af5033b0b57cad6d7ea33fd2114f9325fb478bdad8f2a77f6438dd5646f61db73fef8fb7251d09d154"}, &(0x7f0000000b80)=0xd6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0, 0x2}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000d00)={0x0, 0xa0, &(0x7f0000000c40)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x276d, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000d80)={0x0, 0xff}, &(0x7f0000000dc0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000fc0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)="62cbecc4c0c4f91afbb62d96eaceae7c2fb7831db079b5b788fe9917df0be7abf5fc57e14c3e6c66d92880fc6b91b316c58509bd258bd12da684d9873913ca3cdf94d71c16f02b103662ede48b57ef898e96f04f8b160826f1e7da0ddc8d761e203ec45504b29cfcf09e73c711387f61efe06804e90fce51660f6f07bc27b0e258e069303a28d78708cff8085aeb46eefc827dbf45ea06946e5e4939da3d6d053bd0afe2ecb28794adac6fbbb1853c40f48289af", 0xb4}, {&(0x7f0000000500)="661155510a3f4b5e9b404edf967338c6573d4212c466271f65d1805f4a149262b1d7d406e5aa5b14a341f68e28743c626d6f37235b6e56a5e701600fe5910c8580d28482da53254fae1a7f725626ee47f61f5841778899e02c0141f4e4b751ee869661140e9973dd17764c5c6d759e755c3249e15f330f4dea28e1db10a444bfaaecc71a948f0ef7d8cbf1702fb9d31c00fd1480064e8879a5a1972e0c285bd1ecd84bba080cf92ddfe0734cfb2a45dd52e5c29a95736df42e8c651b818b1e83350d7e54e061a6eb75ff59f688ddaa8dade1365c2d9b232c521e42cabc98f63b8dce17a42e578d2b21", 0xe9}, {&(0x7f0000000600)="4c0233a1a98503f5cb630c434e175c782f8a2f88a7c06c18818a108597f16c7982fc6407e2c46e9ad8122b9ad4fce31b75e8f87f006d7d7c61f027e78b048d6f2bf3cf9d4cb290ede3d583783ebd40e26a5ecb12e55326f2ddc9a0955b8ce94977b2356b9730ba2d74ce46f0193acd6583f0", 0x72}, {&(0x7f0000000680)="41cd3735f5132f1da0f7a9ef77cb6c35d256bbe9f35113fd196b34bedb9c47d2e8d412d5f3ea716a7093ac85c0d384ffc33034622acbfbf163035ea33798c35cbbfe28d08c30c92ad02d086d84f3cded54ebe78e7850f3daa7a90e98f769aba4fb94dbe45cb2757e559f2488bcfdcdc98bea0e36ff514cf359023a8563b3ae697bba536610e466aeed6832b31ae6d289214bc3300588b9ae7cb4b011629b8d49aacf77ebd0d83f99b96d", 0xaa}, {&(0x7f0000000740)="3d848fe224a4b00a8c499c4805f8e04de287e573d6342b7d09e0cf524bb654c484a622215788764d756a4b132d79010fedea38b9a3e120ee371dafc1e643f910914c4a7d997901d261987b26d19c806cd326de1fd1a9850c38b31aa48c5988acfbf72882017f104afa5c3b4f82717709398c5dcee7aa2bc1ce9dac27a15b62c2e74fd9aa3f570b35306241165272f4bb6a52e00a7f95b4b63d7d", 0x9a}, {&(0x7f0000000800)="a07d83d0f95e870a53db56694814c9aa57d26ffd523b44bb73ea4dfc9d12c4d0f21ef66b056c0821012dddbd4390c1c3697d81ff9961418c7477b129cb8f5f44cc24f3aab51d86cb6a78ce", 0x4b}, {&(0x7f0000000880)="5f6ce0548e0060bf4341a376f9967e391182e78e5d28fd0c8de16a9c90921281434633c845d3531bc9a31318322205ebeeef88bd0552d6d5bf317220b86a87aaa403fba569f81e811d9c5dae25a01a7cccf77635a8eb4d11208ce13ea7d6ec514360fed942bc289ac1d5f23d", 0x6c}], 0x7, &(0x7f0000000e00)=[@init={0x14, 0x84, 0x0, {0x9, 0x8, 0x1f, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x1, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x100, 0x10001, 0x7fffffff, 0x6bc4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3, 0x8003, 0x7, 0x5, 0x2, 0x400, 0x1, r5}}, @init={0x14, 0x84, 0x0, {0x5, 0xcf1e, 0x1ff, 0x1ff}}, @init={0x14, 0x84, 0x0, {0x2, 0x4d, 0x3, 0xed}}, @sndinfo={0x1c, 0x84, 0x2, {0x100018f8, 0x8008, 0x81, 0x10001, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x401, 0x200, 0xf01a, 0x80000000, 0x83, 0x81, 0xc879, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x4, 0x40, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8002, 0x81, 0x24, r9}}], 0x1b8, 0x40044}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+30000}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x4}, 0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@ll={0x11, 0x1c, 0x0, 0x1, 0xffffffffffffffe1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="44d3ef7f84cfc19b3c2fe20283d4000d310d2b682f06a327ba59e22ba44321c158d6e377e88b06d40e555b77e2c68f95a24815a50f1d859ac575ad5e67e3ce666654dd83c4cf37e553ea4acd258fe5972e15cc3c53aafceb152b37ddef6eb3", 0x5f}, {&(0x7f0000000200)="c78e4af7991e65d2e6e730347d419a3c42ee40ce06ee7836952d9a86d0b276e5a3eb72ca6a9d4bf104a67a78db9be8470a2587074c087a3c549208b26822e54f98dd00259df09f36cf1e602baa0ca1005ea45a532d16cedb", 0x58}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="e800000000000000ff000000e6980ccb1e113c52864c30f8f33ec25e02c3c76ab4ff5709c7d3d55944b74e9d9e18e5e4eac3f7890edf9a517a4df981ef4386088c76bbc2fe15f6c9c79ace649a25c1816bd9b1b5261afad8998c88b12de3d427c0288402bb94776bb2ef71f8df8abf90245776f834b389c874012e78346a265b6cdcf18de51176b5f65b456acfc222f64b818638f296b6fac99c600e4fb06a8514b5c650e279c7c95ec8957b8d71aaafb2f8d56c4e53f9549533865324bba0392a132e152db53fa68642e9edd1e7a0d2b3e77df5ac9cfa39dba0c2703fcb1c93c12ecb6f57000000"], 0xe8, 0x40000}, 0x40) shutdown(r0, 0x1) 2018/03/25 06:09:28 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)) shutdown(r0, 0x100) 2018/03/25 06:09:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0xe3) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000140)="e811aec4df809c57dc9e90d96758b3b12901cd67a077b99d2f05a9deb0edb0feec799c1f9ec12fd394d3bd8610f61ed8211a09935831463e34d284050f2f46655e1ac4678bb2ba1bbcffb0c23f593b3268de53998bdd92c7") fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x8) dup3(r0, r1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) write(r0, &(0x7f0000005000), 0x226) 2018/03/25 06:09:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20a000, 0x0) dup2(r1, r0) fcntl$getown(r1, 0x9) 2018/03/25 06:09:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ipddp0\x00') 2018/03/25 06:09:28 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) modify_ldt$read(0x0, &(0x7f0000000000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) 2018/03/25 06:09:28 executing program 1: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) fcntl$addseals(r0, 0x409, 0xb) sendfile(r0, r0, &(0x7f000003c000), 0xffc) [ 51.110039] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.115904] binder: release 8232:8233 transaction 26 out, still active [ 51.122607] binder: undelivered TRANSACTION_COMPLETE [ 51.128077] binder: send failed reply for transaction 26, target dead 2018/03/25 06:09:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/03/25 06:09:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/03/25 06:09:28 executing program 0: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 06:09:28 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf7, "eb3f84b619df597768f4d80f633f51cfa08eea3d79180a9a9d978b740b68d574295ffc28cd8eb51c5ebd6223045fb170ebc4bbb7dd0922dfcfd45f211069c90a05caa2ac7b2f08087e5566705d9412e421d80866839bf779a7fcecfd38d3a008e59642b98b9b09b87e3f4035fd292e828482b7268c1bc40ba6068947651973e07806fbaf6cbc0d9a0f8210c2b3ce25e4fe9a42e7750905d8030f18e1490e6f413aa500b908e4485a31feafc1f1c5c6b1cb2d8c7da127228f1963ddcc191bf5eae07708457921c32e90088cfc115c064f34d56d5789331ab2e04dc14358aadd68e7dc8625a267058ce133c0ac65a50d772c59175fad9458"}, &(0x7f0000000100)=0xff) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/25 06:09:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) eventfd(0x701d00000000) 2018/03/25 06:09:28 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/03/25 06:09:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x10000, 0x80000001}, &(0x7f00000003c0)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2, 0x3}, 0x88) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038dffc)) r2 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d97000)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) [ 51.179665] binder: BINDER_SET_CONTEXT_MGR already set [ 51.196077] binder: 8275:8283 ioctl 40046207 0 returned -16 2018/03/25 06:09:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={'irlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004040)={'tunl0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x100000001, 0x4) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VF_PORTS={0x4, 0x18}]}, 0x24}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x20a, 0x0, 0x5edd, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0xfa9b, 0xf5ae}, 0x8) [ 51.239703] binder: BINDER_SET_CONTEXT_MGR already set [ 51.249438] binder: 8307:8309 ioctl 40046207 0 returned -16 2018/03/25 06:09:28 executing program 1: r0 = epoll_create(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/137, 0x89}, {&(0x7f00000011c0)=""/158, 0x9e}], 0x3, &(0x7f00000012c0), 0x0, 0x8000}, 0x8}, {{&(0x7f0000001300)=@ipx, 0x80, &(0x7f0000002480)=[{&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xbb51}, 0x7}, {{&(0x7f00000024c0)=@alg, 0x80, &(0x7f0000002700)=[{&(0x7f0000002540)=""/22, 0x16}, {&(0x7f0000002580)=""/121, 0x79}, {&(0x7f0000002600)}, {&(0x7f0000002640)=""/66, 0x42}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/8, 0x8}], 0x6, &(0x7f0000004840)=""/4096, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/9, 0x9}, {&(0x7f0000002800)=""/163, 0xa3}, {&(0x7f00000028c0)=""/249, 0xf9}, {&(0x7f00000029c0)=""/64, 0x40}, {&(0x7f0000002a00)=""/167, 0xa7}, {&(0x7f0000002ac0)=""/17, 0x11}, {&(0x7f0000005840)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/240, 0xf0}, {&(0x7f0000002c00)=""/213, 0xd5}], 0xa, &(0x7f0000002d80)=""/177, 0xb1, 0x5}, 0x1}], 0x4, 0x40002141, &(0x7f0000002f00)={r3, r4+30000000}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002f40)={@broadcast=0xffffffff, @broadcast=0xffffffff, r5}, 0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000012}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003540)={0x0, 0x0, 0x1, 0x502, 0x6, 0x0, 0x7fff, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x2, 0x7c90, 0x1}}, &(0x7f0000003600)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003640)={0x0, 0x100}, &(0x7f0000003680)=0x8) 2018/03/25 06:09:28 executing program 4: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x5b, "11e74e8ed7c498079346b25e71c503b48ab25a5415c432bf9fd3b268e842c38d56b53796635fbe70e18b493cc8685aaf372a79ce08f2149e85468375a77fd6f41a3c6dc2fcf6be9231f04a8ccfdf4c21615a7683c5c156a5aa03d0"}, &(0x7f0000000100)=0x7f) 2018/03/25 06:09:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x100000000, 0x4) pread64(r0, &(0x7f00000001c0)=""/133, 0x85, 0x0) fcntl$setpipe(r0, 0x407, 0x7) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000300ffffffffffff985e65f4ebefb5d8a856b3bb3298fca3fcbfe2b27e7cc3832cbb0ce171"]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/25 06:09:28 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x46c201) r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f00001be000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x1ff, 0x4) socketpair$inet6(0xa, 0x806, 0x6, &(0x7f0000000180)) 2018/03/25 06:09:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/25 06:09:28 executing program 3: r0 = creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/03/25 06:09:28 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000), &(0x7f000049affc), &(0x7f0000002ffc), &(0x7f0000fd4fff)) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/03/25 06:09:28 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x0, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4) delete_module(&(0x7f0000000140)='fou\x00', 0x800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', r4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000003c0)=0xfffffffffffffffa) lseek(r0, 0x0, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000400)={0x9, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) r6 = socket$inet6(0xa, 0x6, 0x9a) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000540)={{0x101, 0x8}, 'port1\x00', 0x3d, 0x10410, 0xebb, 0x3, 0x5, 0x7, 0x5, 0x0, 0x6, 0x4}) r7 = socket$inet6(0xa, 0x7, 0x75) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) sendmsg(r7, &(0x7f0000002a00)={&(0x7f0000000640)=@ethernet={0x1, @random="cdb99d46c4ad"}, 0x80, &(0x7f0000002780)=[{&(0x7f00000006c0)="5d33e5489911f0c5a175ce5979f5b067fe6f2c2e177f8f3bd66f1f2bd9bcdabc30e528d0304533e18d7bc2f66591d8e058a28be55090c5839c5f0d929467ad604874793b6120334e173b90d6c10e8078cf3b1498c7", 0x55}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="ca5a417269204bcc25755b", 0xb}], 0x4, &(0x7f00000027c0)=[{0xb0, 0x10a, 0x8001, "a3799d30e068796716110315c910fddb606d16b8817d73a9fdc543f5ea337bb7d21f3a72f76793daf2974ed54a52f75e634fb079f557f62eb6ecc37355a462f4525a35f0694b549cd26a41604df475e974513dd9ec42d62d32f9c336fe3966b46c04b59a55dbd44f45851ae29d48d74f8325f0504df262193270776665146e048c169350e882c9acc415b4eec99f35a120fde895ab6b85318ed31a06b61d3264efbcf12a"}, {0xac, 0x118, 0x45, "4ad76c468f4f59c7f144dc1d96c4a673a687c529026c5bd61d5587796f2193f9affbe43fca1400cd0032663de4c0357fbd826571040040b319145f43ce34165143bc294c9022cedff67b6d664cd774b13bc54c34edd0dcf5cec9ecd2bb5d74f22be12b128a9d7b438e8acc7564c30d10bdf98c5e1e6020a93806bc882b9b1a66cbe6978716284f972956129114a180be3b1e4c70db72eaeff7a26c8b8b"}, {0x18, 0x11f, 0x0, "94995c15f27034ea08fb6222"}, {0x54, 0x109, 0x1, "cb95e8729a926ebd9106200a455b3fea396bc0a16adeee6cc467079d89ed50ffac7a699b411f27c4d77bc863626525d6eb75a1ffc80ee0579fb919c2c4831529b0fca3cea68e88d8"}, {0x74, 0x108, 0x3, "9d09fe85603b29e1f7c62312fef0298cbd1bb1916b7056efb99fa7c697093de0307bd4e0f54736312a4ede41d010fd1692e39e400024919a2ed97e9ae5e5fc3e30077158644e837cba621618a1047a061cd693dbb163e9fd742fbfb6e56d670c39d0d39d22eb24"}], 0x23c, 0x800}, 0x40) ioctl$TIOCEXCL(r0, 0x540c) add_key$keyring(&(0x7f0000002a40)='keyring\x00', &(0x7f0000002a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002ac0)={0x0, 0x5a, "db021a1200cd9fc90fa9636c12ced0a101c17cdf955ebb9f59b0024b20009db422e491fa0198849d6ee08fae36489dbb711a5f36e49b7b53ca11df91b3f3fed49e8caa6a7b60a9e60ac3b05a9abf5fc6ded9b450b785d2b2ddf9"}, &(0x7f0000002b40)=0x62) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002b80)={r8}, &(0x7f0000002bc0)=0x8) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f80)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003080)=0xe8) getgroups(0x2, &(0x7f00000030c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000003280)=0xe8) lstat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003380)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003480)=0xe8) fstat(r3, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0}, &(0x7f0000003980)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0}, &(0x7f0000003a00)=0xc) fstat(r0, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003ac0)=0x0) getresuid(&(0x7f0000003b00), &(0x7f0000003b40)=0x0, &(0x7f0000003b80)) getgroups(0x5, &(0x7f0000003bc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003c00)={0x0}, &(0x7f0000003c40)=0xc) getresuid(&(0x7f0000003c80), &(0x7f0000003cc0)=0x0, &(0x7f0000003d00)) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000003f00)=0xe8) stat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000004040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000004140)=0xe8) getresgid(&(0x7f0000004180), &(0x7f00000041c0), &(0x7f0000004200)=0x0) sendmmsg$unix(r2, &(0x7f0000004300)=[{&(0x7f0000002c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002c80)="d3529e4314683d8977135f2e18d3ae027aed3902b3ce549690373edf012d64698c61cd68bffe68e4f8ee4262054fd4c82e7a2145c2593ebea7f58347159c4e00a8be1675c0967faddc4878218ee100", 0x4f}, {&(0x7f0000002d00)="0c3a0653fca82ed7796616071d109eb123b82446fbdf372d1c48a88c4d5f38d659f08a91fadaa460f8a21d0d79ac6560b7d511d6cfe9e35c6fe7281130e467c0a22f40e627fd9322", 0x48}, {&(0x7f0000002d80)="e46bd76d669f96558f586c3e746d717dd0c75dff20219d88ce657827854c1db1ebe7343c390de1922a", 0x29}, {&(0x7f0000002dc0)="2f82810f6c7166e92c4c8c4926db3ee7df5602c49b9430d00f481310f3336c3e8066d9a3caceaa68c140fc690e919b8dcbf49d0b8811c68f9bebd6bafb63486bae0d7471bb859f8c2dd83d3f17064ab1f12bda76bfda97b314cd293ec4b5cb1631b9bb6622b48001f6734ae400868182c2ecfa219f3f05d4f66351079504dd14437900375d21501422af3cd19f0e3be4a87e9e06d435", 0x96}, {&(0x7f0000002e80)="736b069efbf3a5fbc33f38155a9692dbfe05e5e855e373243db0482a33db8b2a8d605d67f41e630f95c08a5c37d3257ed211b4e4338f73ece88be8d77603ff", 0x3f}, {&(0x7f0000002ec0)="96cba99fa46fa5dde300892a", 0xc}, {&(0x7f0000002f00)}], 0x7, &(0x7f0000003540)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0xc, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r6, r2, r7, r0, r7, r7, r7]}, @rights={0x10, 0x1, 0x1, [r7]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x8c, 0x1}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000003680)="dd27b30ae8f1e611e30542860107b21d350a734c1daa1f40e0040379447c7bf822d4dc053912c4986978999f966d8207489994b53f4d8705a9cea7b89fba1e5b7272c0b0a336003bf1555450bc38f96fcb4cdba9602d42587a8aebf1a9f35a0221820e770340163039cc4c281c21426d5c34d635fd1a7a396bc49558229a8fbe7e53d02cd80bad1b3cb384de24d0ea3d9fd714d2920560045319903287c64bdb4813acc71177601b9dbe3bb79fb5d51123a13519e05e6568a5499751d8cca01eba6a2c1df5", 0xc5}, {&(0x7f0000003780)="f3b34cba982c755cba698f6e6739d297a3c903583ecb920d20c444c36f838bcaba1ccd74132ff4619223bc4c6fd895d9cf7138cba8963643596b40f29ef855ee63570dcbb7fd310d7fcbc30f08ed5c1624c22b3075628d32407e9271676a81bab4006b613a4d69fb4e0ad6b80f95adffad2451500fa396128e9d13423459aef265e8aa57d11b55f994ebc4366b9ad5e1d8612fadcfb57a352d8928dff5cec569e66351b15af3f6b0ce2751aa4a6cb1c6325af13aa87a3f011c60e2323d95053026c2f97fe5", 0xc5}, {&(0x7f0000003880)="a762e8d967aec0d58895ff109ff57a93", 0x10}, {&(0x7f00000038c0)="7cc069dc9cc3fa9fd292d89d584daec0082eebfe47", 0x15}], 0x4, &(0x7f0000004240)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r2, r7, r7]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x1c, 0x1, 0x1, [r2, r3, r2, r6]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}], 0xbc, 0x20000810}], 0x2, 0x4044050) 2018/03/25 06:09:28 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) listen$netrom(r2, 0x8) r3 = socket$inet(0x2, 0x6, 0x1) get_thread_area(&(0x7f0000000100)={0x1, 0xffffffff, 0x0, 0x448, 0xfffffffffffffffd, 0x0, 0x7, 0x3, 0x5, 0x44}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306}, 0x50, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bpq0\x00'}) listen(r0, 0x0) 2018/03/25 06:09:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc00, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffe) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x2, 0x6fb, 0x7, 0xee23, 0x1f, 0x5}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) 2018/03/25 06:09:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1cb) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8040) 2018/03/25 06:09:28 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x313ecb07, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000100)={0xfffffffffffffffe, 0x1, 0x4, 0x5, 0x10, 0x6}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f00004f4fa8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000372fc0), &(0x7f0000043000)}}}], 0x0, 0x0, &(0x7f0000243000)}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/03/25 06:09:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000006, &(0x7f0000000200), 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffc00, 0x80000000, 0x1, 0x1, 0x10001, 0xffffffffffffff6f, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x9, 0x0, 0x4, 0x7fffffff, 0xc18}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x3, 0x30, 0x80000001, 0x8}, &(0x7f00000001c0)=0x18) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/17) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/25 06:09:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/25 06:09:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) pipe2(&(0x7f0000004fc0)={0xffffffffffffffff}, 0x800) connect$pptp(r1, &(0x7f0000005000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x1, 0x10000, 0x6, 0xc2, 0xff, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x1f, 0xa3e5, 0x7, 0x4}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xffffffffffff0cba, 0x5c}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/117, 0x75) 2018/03/25 06:09:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair(0x2, 0x2, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x14, [], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=""/20}, &(0x7f00000001c0)=0x50) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x181000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x6, 0x15c, 0x40, 0x9, 0x1000, 0xfffffffffffffffc, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) [ 51.522564] binder: 8370:8371 ioctl 400454d0 2 returned -22 [ 51.549596] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 51.557410] IPVS: length: 64705 != 24 [ 51.559433] IPVS: length: 64705 != 24 2018/03/25 06:09:28 executing program 1: prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x1000)=nil) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/03/25 06:09:28 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) accept4$ipx(0xffffffffffffff9c, &(0x7f000000a000), &(0x7f0000006000)=0x10, 0x0) mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, &(0x7f000000b000)=""/220) 2018/03/25 06:09:28 executing program 1: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000005c0)=""/149, 0x95}], 0x4, &(0x7f00000007c0)=""/4096, 0x1000, 0x1}, 0xffff}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000001940)=[{&(0x7f0000001840)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x80000000}, 0xffffffffffffff80}, {{&(0x7f0000001980)=@sco, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a00)=""/122, 0x7a}], 0x1, &(0x7f0000001ac0)=""/105, 0x69, 0x7f}, 0x3ff}, {{&(0x7f0000001b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/121, 0x79}, {&(0x7f0000001c40)=""/176, 0xb0}, {&(0x7f0000001d00)=""/99, 0x63}], 0x3, &(0x7f0000001dc0)=""/94, 0x5e, 0x6}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e40)=""/55, 0x37}], 0x1, 0x0, 0x0, 0x1}, 0x1}], 0x5, 0x102, &(0x7f0000001f80)={0x77359400}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001fc0), &(0x7f0000002000)=0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) sendfile(r4, r1, &(0x7f0000000080), 0x98e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000000)={r0, 0x3, 0xc, "369886ddaefb3d540596eb4b"}, 0x14) 2018/03/25 06:09:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001100190300000000000000000740789a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) [ 51.582879] binder: BINDER_SET_CONTEXT_MGR already set [ 51.589563] binder: 8370:8371 ioctl 40046207 0 returned -16 [ 51.602496] binder_alloc: binder_alloc_mmap_handler: 8370 20000000-20001000 already mapped failed -16 [ 51.609916] binder_alloc: 8370: binder_alloc_buf, no vma 2018/03/25 06:09:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/25 06:09:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000301ffff000000000002000800000000"], 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/5, 0x5, 0x3ffd, 0x0, 0x0) 2018/03/25 06:09:28 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x430000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)={0x100000000000}) socket(0x5, 0x4, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x7ff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x8001}) [ 51.609935] binder: 8370:8405 transaction failed 29189/-3, size 582-0 line 3133 [ 51.611189] binder: 8370:8405 ioctl 400454d0 2 returned -22 [ 51.612406] binder: BINDER_SET_CONTEXT_MGR already set [ 51.612415] binder: 8390:8410 ioctl 40046207 0 returned -16 [ 51.616996] binder_alloc: 8370: binder_alloc_buf, no vma 2018/03/25 06:09:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000008000), 0x0, &(0x7f0000000040)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x4, 0x4000000000}, 0x0) write$tun(r0, &(0x7f0000000000)={@void, @hdr={0x2, 0x81, 0x7, 0x100000000, 0x9, 0x7}, @ipx={0xffff, 0x36, 0x1d78, 0x11, {@random=0x1, @current, 0x9}, {@broadcast=0xffffffff, @current, 0x2dcfe0a}, "777740817721ec60129f048f9c59b34efcc5186fae05e4b3"}}, 0x40) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/25 06:09:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1, 0x66e0, 0x2, 0x80000000, 0x7, [{0x211, 0xac5c, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x37, 0x6, 0x0, 0x0, 0x4}, {0x8000, 0x100, 0x2, 0x0, 0x0, 0x1080}, {0xfff, 0x1000, 0x5, 0x0, 0x0, 0x100}, {0x0, 0x56e70c4c, 0xbb63, 0x0, 0x0, 0x4}, {0x200, 0x401, 0xe17, 0x0, 0x0, 0x400}, {0x474, 0x8, 0x6, 0x0, 0x0, 0x2101}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004980)='/dev/pktcdvd/control\x00', 0x8080, 0x0) getpeername$llc(r1, &(0x7f00000049c0), &(0x7f0000004a00)=0x10) 2018/03/25 06:09:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/03/25 06:09:28 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 51.617014] binder: 8390:8410 transaction failed 29189/-3, size 40-8 line 3133 [ 51.658863] binder: BINDER_SET_CONTEXT_MGR already set [ 51.658871] binder: 8390:8410 ioctl 40046207 0 returned -16 [ 51.661550] binder_alloc: 8370: binder_alloc_buf, no vma [ 51.661567] binder: 8390:8394 transaction failed 29189/-3, size 40-8 line 3133 [ 51.668934] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.669055] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.678068] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 51.806872] binder: release 8370:8371 transaction 31 out, still active [ 51.813557] binder: undelivered TRANSACTION_COMPLETE [ 51.818910] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.824378] binder: send failed reply for transaction 31, target dead 2018/03/25 06:09:28 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000001540)=[{r0}], 0x1, 0x3) 2018/03/25 06:09:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x8, 0x1, r2, 0x10000, r3, 0x7a, 0x6, 0x6}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000100)=0x9, 0x2b1) 2018/03/25 06:09:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0xffffffffffff8001, 0x5, 0x0, 0x38, 0xfffffffffffffff9, 0x100000001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6gretap0\x00', 0x1000}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x5, 0x2, 0xa6}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/03/25 06:09:28 executing program 7: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x2000000000000079, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8000000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x101000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r1, r1) fcntl$getflags(r0, 0x1) prctl$getreaper(0x1b, &(0x7f0000000240)) write$eventfd(r2, &(0x7f0000000040)=0x8000, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff49aa}], 0x1c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000006000/0x2000)=nil) 2018/03/25 06:09:28 executing program 3: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x200}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x89}], 0x5, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000000c0)={0x6f}, 0xfffffcf1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000000140)=0x8000, 0x4) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffef8, 0x0, 0x0) 2018/03/25 06:09:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/249, 0xf9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x100000001, 0xc9d9494, 0xfffffffffffffff7, 0x7fffffff, 0xffffffffffffffc0, 0xf695}) 2018/03/25 06:09:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000011ffc)) 2018/03/25 06:09:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x1ff}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 51.898906] device lo entered promiscuous mode [ 51.904300] device lo left promiscuous mode [ 51.945411] device lo entered promiscuous mode [ 51.950165] device lo left promiscuous mode 2018/03/25 06:09:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x25, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x410000) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000140)="361d6194d2c3f0942f4d2b18e67f1976e0b8f7b96337c7fd9064c859f5839cf35cb79dec63480ee64863eee93bb11078995cbc135e2d7cd8cb8914ba296af8bb366478ea759ca6dd593bfc2795968183a50c16dbb97a5227b3b84803666a2af7d3de411b7486a240544309bca8c26dacbcde8da481f3975aee838d73acddfb652602d4e32539020c97fbbd5f24587a480b1ec033e674df240b3744f4d79252586d403d901cadd87ee7735209b963771393cf6ee1ee31d4eb1f") clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x8}, &(0x7f0000000200), &(0x7f0000000280)={r2, r3+30000000}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x1000, "04ce0e4d035541b3792f27b267382b0d121dca18facf04447db8cdce7852b41dd27789df4dbb239bfa21c7bc121808da5e7276e79a2bbe1f475751f62b2ff6751d4ca7a2655fbe8b052849d4dce87a6250eaa8f8a3f0f38e95679a553ac0b3d22e75c3ff8d7e6843e2ec75acf345062e026ecb455777f96170345979e98441713c7900b7110b4cd5fc548300b5d39ae61ec1d071697b0c9656aac599363410a27b742e69da0c6923ec26bb9a0adfef3e9381e5c90a872c1e4c10352eb8701d641c68d49f2d6cd5aa2393b2bbcc3801163a7eae179633ef0bb923f8ee431ba32034c88dfa6a74d2ce635c1a7e911317edc8438f426f369e3f7a548b0dc919206d4d56105d822e3a12a760f001b4126a51cc1aae952ceb1debb450ee8daf461525703dc2364a8f77e05e9644dbe194ce4769a405914e4939346bc02bdf2ea93f88eb2072f65216a5056f62bf0cb07de82b56addf3232d89834debf5e673571bb3d53e519f623bcd772a80c47534df423eb992c0527c8e774ece0d5492c49dfa84f3ce8b62f3341b2aa71e9cdb636fce36eed15448acbcb34b6cdb88ae7789f48368cfb1a0c6d9010a218d94fd2b012ed8bf5a327e6b2de73d34de4fa9adc255375e1d4d629d2c630ef8bf9cd13bb5cf210fb7656582ca018b3a588bab48fb05d3a184615aad5f5574886012f17ae770117ff58d4c53e5f4c6521bcca5abc2130c4c5472a039578ef02b78ee85a7bab075141397586c594afcfac5edc49e55853fa5a99943dc85738143fb900cfdb27f337138a2d288aca772dfc42fa1051b4f748d11726c403b293e423d2584639e8890286c2fee8525a6246dda6f9361ca4faecf964fae287748c12640571c69f607fcd5a1dfd14c52800542b75dac0a50112f663220c52e2ec826e0da8925c4552b906c1b2d0515af160f902c3e0f9e62c7200bb94b8aaea8a5739de178c67d0f302992134f3befc611fa60ab22f899264e41c00b8a3b5651b2255c0c290eddfe25456e4ac192da0cb27a023e572b798fcce2e8afc2e67637976150729896f8729967bfce9b77e25e18badf24b9b654bbf197d8c2ec2afd1a782388cdd56d43aab60c446ab10348ac2963c13ecbca0cb991024ba15d8a2f39b3ed2635f19a981e76e8d7808b12b71b763f23837a743ea7f482700a084979d5d99db8a16c18b2468a2c08c615a95fba2f20e38aedf22605956d758972081178d6d09a7cea7ad4887f6c707a7fa27cda46040635293200cb586ef0b1c5447a43d085feb7050bc5574497b9a68b35a9c1c20ee2f3887c10585daa52633a9236700f7cf5cc1d09076ce57c8ad9ac6eb8383bf35f83d7ec1d88b30557e3b2a177bd4d4c7b252067c7db64f7d4806e06b9dda07022b0aefdacd8732913f9adb4d6f5376998af19ca8b47b6bbb43ce87fa33973044ce9211020fd05f237717f5250f3684a387411e4c78394a0f21b315758d457bcf1c867732fa8e2141981dd4e3fbbab12235e00077fdbdaa0b9b116d05430b4fe45b1e13a85adf2187d38db38620c800e9f3684f56baec97487fd466c3f6e9c3bb9754717dad542d6807b664f00eeba4a99c21095bce68ab9811cd1ee615c75d1a6884188d069b8150619be5c27e06b99ffa63226f48ffec99793845df121b6b04a1e680a2714cbc1b93c12db70d2f0043c0887fc1a98f876068251cfb7dca47d57655f7ed3471bb502da87d4e5f0f96233a6a041e2257598a737c4ff03f7b29ff3d8d13ac7e8facb39f5559c257204814abbe66352c868ef34410ec363fcf4d785d6aea82d4267b2750fb7971848ad10f5b5afae1f5116980576bd5f2872edc8e56b7cbb0b05c554bc8c4697b90af9a3c92ad7357154ee405eeb14b74af235bd508a7979874cbeb3407c978d17fb921570de58d9bd2f05a1d708b0cd868ac76f2358fce9b15d46a23764283386b78224f98ed29ab280e18741318ebefb2a527b79658c1d4f5de8c65ade9701181539ac179822d9a747528fa5912c7577ae1f8f2d7a1a70dee9027ec3afed0e23cabf6f51b6372a40a130c487ced572959ff3d39f2a0abdf1b0066dff889a63488ebd3eea31e0340742b39c2f827d04bf2c050f976ce8a10d3a94664a7c7c4f32e48db146f8e496820c70b471c53aff5de770e784d327f6cba072cb527ed335336369fa9392dfa61512cee29c117e6fcf544bfca4dda1cd26d2567e8bc828250c65cf68fe05c34496600d99e51a82f075597b2c646828740de47e024a0c9febac725bce6c6a4504b14e0872f038fc4ac69affdefe91fe79c6b3113d23466b11b0fec4ffe3453db46d460e38cd78bb7117de7483fd510202339494fb091e7fbe7a964c75c9796d0bf919fea27761befb41cd038f5df8c2b877996fcfc870c99e7207acbec5a27f761f985d8a6c1a0c2c7cb00668d498ce01ff9387c14ffe1de6514fea9da5afcfc7948c69878ad166fbcfbe5053c73bbab0adcf67b9a5edee94e51ac604a5d983dd310c042c09deca6d60f994d7dfbf030bab4dce29e09490bbc24debbce00cdf329fc416795db44e8b11d7d0b15ff311b2fd20d7d1cd23f65460c8b67fa3451f93f2ac7b0da650c73c2ccf05b331cf309b2d913b379f3aa6a87279dac5d84adb7b4c76d3b24348cff3e89149e1a50b02625718f07d82b7c0149363abf594ae400ddaed5b26b3d0a58394aeb7ba6b5ff048ca22aabab50410647c01823daec496736721e4f3d62dc5bab0a0539d0042f2f448b7dd3f2f1efec6e6d3e2846da6c28fd78d3b46d8894e50293966c007b28c20d3664a94fe945d82d3fed50fe7b7338092d11ac8f2cebd0910a3cb53f331cd0f158d42c46611e27f11095a77ebea055207f04f0d5ac25356430499e37ec04a52b6437ad7cbf6dcee382068e68e06d953bcec1255f8c607365bc6217ae6fabac0e296221601e8178719cf16cae3303728f5b0bd07543a28a58075d84ddc8bf62cce8712c58a22900a10aa705cbc1655c2979e45bcfcca3a049ff3515f98f041971bbf422621167e0367428bed8484b11785160b9c9ef1279f68df6040c3367b66e0215bd6eeec05b1f95417b5b03e9486b8c7cc9fd5480485bde73de6a5c7489467e5243ef07619623d0c7ebff74557a432512add681b59c551e6b2e1165c209932e8ca6e9d33ab0f4eee394a054576f966d19f080daa0565515882c250e9c9672537dc23d7728d27af5d2994dd603db629042fca36151d244c1488b860be928ceb67b0178e2460d55defc35f95ee4669fb13dde6f1d81349ae4e894d8f5c08c8e734bd525406ac58863653d72aa6b24f4d5c2dacf768d3e7457a12ddf6ade0d4e86d7a52e542df1db0467a7e2760592738d2b32ca4449000f3b582400bbf12011065c826419d860c428bb0416c6832d15b32389fda6fa18fdb47f3dbe0a637be485ce7c8b0855598681f5f1385e2ca6e135b3f0227b6282270ff174974f0c9b227e3ff5bda8be076ff98bd06317142851b3b976777b069f20386fe13cb09b7aecd32cebd85382fed390ddc478f5669fb768e1f8e3f32b74fae06a894a9f58e311c119c540c2e0e7176e3863196f76d20991a2ba251ad3d3dd802fa29e7d064866e06334ed934ec04082ea8f66f333e6a0a26ae98a0dc848a0ec4afcb12121f19c035a8cc7b4f5af748734e7104b2ec9baa01fda021011fbd0c419a5708e7a5c7cc902083cee9d7e4e09fe20ec80c0ff8d5377ac52548a912225a29f93e61b31f6aa3ba7f137132c8216cac1056d502cefd22bbb0ec48c3d1c27406973c173925778d583a87f1f6bb5ef202e71c17cf3d7f05544c02e92ad60e306d2b9f8c0f98f53620b924c7b048dcf14bc36fdac351506da0ec260480807a50f8460683186e345d61c88df5b3d1449f6472988c213cc4d8cf6dbeacc798bca95eaf8e0acd4a2cd2650e6a34e4b0a3c5bc58c33e8c36f8d8a161ac10a3cc68a4da3c08df9bc505cd491c187b0f6a4a46b2e17f3f8496d798d3ab5a32fa4deabb1fbf428fcc7152d4853bcc5bdbd378481eb500990b75eb6f4db66680b4bc4fdb45af6ace2a11d37635d522ae38cf0a25e677c736addecbfc5a5698ec0e1409695842bd5a88fb50954ef8f9861e06f1e5b9cfe774dbae23389aac5726cad106baba2b7c5f9df9f3aa751fc798a14a08264b213dfe668681953a5f935bd93c3561d009850cfca79ae968499ed206eb2c78ae849bf8a3387ba852c50db4c8b3fe5f41478271ebd3b72893e279ac10d30c2aa254be495473906ced3c382f859f19386b4518d04a6999ac918fe304453fa80bbcd4825868e0a56be48cb4926765afbb0f31599cf0a41af8348bfd9c97a35515bb0bad4b54a7009d34c0cc827d12e1486a8dfb26de41c9965668d38a10234bc702af15ac8b430f6252c47e839b89da10dcb8ba8eda279777c359e475022b9fd60cdc96c7fec32bff1887725fec10c2045fce482bbd0bd50f3b338b84e01642a26fb785ebc493120f2dffc57e002ccba1b0dbd1f69e9be3dc0515eba22e1354453bbeee58fb47fbf15aa610d745bd9ba27d4418d3b63326a21909397b40c9dc2760980594f5c1df05ae8d8237f439355661ecf64f081dec26176646308cfa109a7f981c8540d8f672d9803b4d8de35712b1ee6be76edc00f8a7653e2eead4911c2f876ce80db97eedf894791dea436015375c5091f15e16c615195464db3466fb8e6f0c2cee5111cbd46a907e1d02044d6bc18ec5a988f46265b2b68053b1a255bb030a1c63932a98f40515ab12dccc9a6690a9e2f6a8256470cd0963343f4f9679afe736c5d30048e96f6a88317ad06a0205ac229cf480750b310281ca365784e5cefdccb284a4a8aa856685c2dac15261a247426d1777a73aea4b91417864ea56c164ed7c8a0b31926b96906e6dee99f4a67d187adebe21c67d4459965fe3721a347ab6a2822f7108b1e5379f5a33246a2df29e8056572e0ea813a03ef62eff164961c1fd3b5686c26e9d110193b4cac5ebf7ba7f44737b829118ec8796099233efdcd27df0613b483ac1176b20466115b484598fa892d7278776800906bc1e99d34503da6cf6699b22ce1d18d993a84300e0f7f0a579a5be5e16a151293ca6921a0ae33949f5e19e9de24c1f7cea1d9ad3d35485fd4fbc28e7095adacae8897ef8e902d39c0409f1255f60c8e3ea4ed7c33ce7eae0cb34c4d6fbf23b86808b75bf50f0c99d91c535d7c37f94bb7eb202e0f5dc1e8c2afb018e1f86b91e91d3f1875ec2956c89ca7bb96dd72b2b89419301504f1503f1de8b76e098cc0e43fb668b7e7bdba6cdd6b938dd306a58543330525037c287815ab49436d55dd20c92ebf019b731a255852dc41623dd0a97dfcaf84ff06de1175b9cbe10bb2455e8f089a444f2f26b35ce21a3786e9a233886e65cc3930594928a4471b611d13747b7092b497a2b6eae4164b9cf6ab94e5d2dfb80125d11c6931ddfd1535b17396403305f8631c0f7185335e99b9484a83bee850e0179bf3a329d56dcbcdd10b089199507bbe10df4db38509204e39e3ad02fd5df8aea60ea622913458a3aa52fef68bde3f02b38fcac9faf555519043fd3fc4d0474fa89cdfff787fc682721370139b51cfd597f39252ef01739226385a908749b7a457acac0fa87751ca2166ac202f18a481612154ceb4df60f12039c78460112ae0b606c1bd917bbba9766c1ed49f23e2f12cc67203be02b1a09a02f347e35234276dea949906f696567ac41e4eea13fd5bc8a7912a9c7335e8f1912ffdd9706ccbfc1b09d0c4b760"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001340)={0x1ff, 0x3, 0x1, 0x8001, 0x7, 0xfffffffffffffff9, 0x100000000, 0xffffffffffff9a69, 0x0}, &(0x7f0000001380)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000013c0)={r4, 0x7f, 0x8, 0x6, 0x10000, 0x54a1, 0x2, 0x100000001, {r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x4, 0x4, 0x100000000, 0x20, 0x7}}, &(0x7f0000001480)=0xb0) 2018/03/25 06:09:29 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x5, 0x7fff}, {0x7, 0x4}, 0x1, 0x1, 0x169}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x20, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xff, 0x800d, 0x80000000, 0x3, r1}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1000, 0x4, 0x0, 0xfffffffffffffff9, 0x80}, 0x98) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)=""/45, &(0x7f0000000280)=0x2d) finit_module(r0, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000300)=0x20, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x3ff, 0x20}, {0x3, 0x5}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/115, &(0x7f0000000440)=0x73) inotify_init1(0x800) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000480)=""/79, 0x4f) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e22, 0x2, @empty, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r0, &(0x7f0000000680)=[{0xc317d53, 0x1f, 0x6, 0x3, @time={0x0, 0x989680}, {0x98, 0x4}, {0x2, 0x1}, @raw8={"7f145102bb4410436961b398"}}], 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000006c0)=0x8, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000780), &(0x7f00000007c0)=0x8) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000800)={0xec0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000840)={0xfffffffffffffff9, r4, 0x2, 0x5}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000880)='lo\x00', 0x10) rt_sigpending(&(0x7f00000008c0), 0x8) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x4) rt_sigreturn() ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x20, 0xc, "c67e206d61c915c7578e6a68562731c58ee70cd9d0c59d141986e7836d4775460834f3186f4d870d56e6a3d5f8baa390b11a05bd02f656e49ece0abc45994683", "756ef3a494e6b60d6e894b6c73d64d853c6006bcc28f4484a3573eca6985a718", [0x100000001, 0x1a]}) 2018/03/25 06:09:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x2000001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000451000/0x4000)=nil, 0x4000}, 0x1}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/25 06:09:29 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'ip6_vti0\x00', 0x2}) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/25 06:09:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/03/25 06:09:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) fstat(r0, &(0x7f0000000000)) socketpair(0xa, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/25 06:09:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="46f8cf34165046046edf28154845077699eed4a5a3ffb89f86e4283142941f900af7", 0x22, 0x10, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40100, 0x0) accept4$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/25 06:09:29 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) 2018/03/25 06:09:29 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff}) r1 = socket(0x13, 0xeb858ef95b558124, 0xd6) sendto$inet(r1, &(0x7f0000000000)="f51aa955d7917f91b5d2c334bd14ea88ab071be398028d1e3162d17e42e51cce13116af8d19e49c9165abea2e6d1059264150017fb5bcb855cc7d5d5d9f8f04c45d4502b9b0c601d0c49878dfa314acaaaecfb17571e9ec60e8a3ec015e451b59dcaded61e7c7c69b2b512c98aabe9fec14624dcf03a206864a9bad34b74bfd8b3619e4e235f43ac02e9a7fe314fe58fcd714ce186f71091a8b34f8a2ef41b0e360df76becdfa5d76ba4dae34a5cbc6044bfe048ed42cf25a2fed1b693a7b03599ea2ff752e9e7f32aef02c3ae6095590cb1216d0169", 0xd6, 0x4000084, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0x0) 2018/03/25 06:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001ef0000e0000002"], 0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000280)={0x3, 0x2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x0) fchmod(r0, 0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x83, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/131}, &(0x7f00000001c0)=0x50) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x1ff) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/25 06:09:29 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr}, @igmp={0x0, 0x4}}}}}, &(0x7f0000827ff4)={0x0, 0x1, [0x0, 0x0, 0xd5d]}) 2018/03/25 06:09:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f0000000080)={0x7, 0x20000000, 0x4000, 0xff, 0x80, 0x6, 0x7, 0xff, 0x7, 0xed}) sendto$inet(r0, &(0x7f0000000000)='x', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/03/25 06:09:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'em0\x00'}, &(0x7f0000000080)=""/57, 0x39) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x5, 0x3ff}, 0x0, 0x80000000, 0x401, {0x8, 0xa8a}, 0x5, 0x5}) bind(r0, &(0x7f0000000140)=@can={0x1d}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/03/25 06:09:29 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)="2c76626f786e657431ea00", 0x1) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x9, 0x2, {0x3, 0x2, 0xffffffff, 0x0, 0xa4}}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53, @time={0x77359400}, 0x0, {}, 0x100}) 2018/03/25 06:09:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x9) preadv(r0, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/03/25 06:09:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd0e9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) acct(0x0) 2018/03/25 06:09:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@getlink={0x24, 0x12, 0x309, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = getpid() ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000040)) 2018/03/25 06:09:29 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x3ff) r1 = memfd_create(&(0x7f0000000040)='!@self\x00', 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000080)=""/13) ioperm(0xfffffffffffffffd, 0x3, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xffffffffffff0000, 0x101000) read(r5, &(0x7f0000000240), 0x0) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/137) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1, 0xa, [0x1, 0xc000000000000000, 0x3, 0x9939, 0xffffffff, 0x784, 0x8, 0x7, 0xffffffffffffdff9, 0x3f]}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r6, 0x0, 0x3, [0x3, 0x3, 0x9]}, 0xe) tgkill(r0, r4, 0x1c) ptrace$peekuser(0x3, r0, 0xfff) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000440)=""/9) getpeername$ipx(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getrusage(0x1, &(0x7f0000000500)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x7f) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r6, 0x1}, 0x8) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000640)={{r7, r8+10000000}, {0x77359400}}, &(0x7f0000000680)) ioctl$KDADDIO(r5, 0x4b34, 0x101) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000006c0)={0xfffffffffffffff7, 0x81}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) 2018/03/25 06:09:29 executing program 1: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) r0 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x4) 2018/03/25 06:09:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008c7ff5)='comm\x00') sendfile(r0, r0, &(0x7f0000000000)=0x3, 0xc9e7) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0xc}) 2018/03/25 06:09:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7fff, 0x80000001, 0xe61, 0xf8, 0x5, 0xd874, 0x4, 0x7ff, 0x4, 0x100000000, 0x100, 0x100}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001440)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) 2018/03/25 06:09:29 executing program 6: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='smaps\x00') unshare(0x0) socket$inet(0x2, 0x3, 0x5) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 06:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e1effc), 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 06:09:29 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x800) eventfd(0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) pipe2(&(0x7f0000000280), 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x200000, 0x0) pipe2(&(0x7f00000002c0), 0x84800) r2 = dup(r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000300)) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 06:09:29 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/03/25 06:09:29 executing program 2: r0 = getpgid(0x0) waitid(0x1, r0, 0x0, 0x8, &(0x7f0000000040)) 2018/03/25 06:09:29 executing program 6: r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000000000)) 2018/03/25 06:09:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) close(r1) accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r0, 0x1) 2018/03/25 06:09:29 executing program 2: r0 = socket(0x18, 0x0, 0x3) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x1, {0xa, 0x80000000, 0xfff, @loopback={0x0, 0x1}, 0x8e9}}}, 0x32) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xb9, 0x4) 2018/03/25 06:09:29 executing program 7: futex(&(0x7f0000ea4ffc), 0x0, 0x1, &(0x7f000023b000), &(0x7f0000000000), 0xfffffffffffffffd) 2018/03/25 06:09:29 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0xd640) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x6}) r2 = socket(0x100002000000010, 0x3, 0x3) write(r2, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/25 06:09:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000080)="bb689aba5ff7e1299f5fa83968b537ca2f0cb9047993a0254dfd3b030c0d2d63f9479517006b86607376aabfa9e0c2845ae498af53d066dd84ef68e0db221cda24ed2853453cb7b1ec303c0f8d834c5d1936e641b94955606b094f4867471d62230342df7d16d227034b253ac8626b9444ac24418a8dd6d4d4f4b24e4f93f65fda0dc89216456d6a6ea72f6d4a595ab9d8b63981eed72afc870c13693ea6f9826c95be", 0xa3, 0x0) 2018/03/25 06:09:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x400, 0x1, 0x101, 0x2, 0x80000001, 0x20, 0xff, {0x0, @in6={{0xa, 0x4e20, 0x9c4, @dev={0xfe, 0x80, [], 0x16}, 0x7ff}}, 0x1, 0x2, 0x80000001, 0xffffffffffffc4d5, 0x80000000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xce94, 0xe497, 0x40}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000)={0x0, 0x989680}, &(0x7f0000f7d000), 0x8) 2018/03/25 06:09:29 executing program 0: r0 = socket$packet(0x11, 0x400000000009, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 06:09:29 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xdd, 0x30, 0x7, 0x401}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000100)=0x8) mq_unlink(&(0x7f0000000000)='\x00') futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) 2018/03/25 06:09:29 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xffffffff80000001) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000000140)={0x57, 0x9, 0x5, {0x6, 0x7ff}, {0x9, 0x724}, @ramp={0x3, 0x5, {0xfffffffffffffffb, 0xe6e, 0xace0, 0x80000000}}}) 2018/03/25 06:09:29 executing program 1: r0 = socket(0x10, 0x8400000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000040)={0x3f, 0x4, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000100)=0xffffffff7fffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa001, r1, r2, 0x7, 0x2101000) 2018/03/25 06:09:29 executing program 2: unshare(0xc0000) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/25 06:09:29 executing program 7: socketpair(0x1, 0x0, 0x20, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001880)=0x2f, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r3 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getrandom(&(0x7f0000000240)=""/83, 0x53, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r5, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/25 06:09:29 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffff8, 0x1, 0xff, 0x8, 0x8000, 0x7ab, 0x9}, 0x20) 2018/03/25 06:09:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="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") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000760000)=""/187, 0x47c}], 0x20000000000000f6, 0x33) 2018/03/25 06:09:29 executing program 6: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/\ap1\\%\x00', r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/25 06:09:29 executing program 5: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x41ffffffff, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) 2018/03/25 06:09:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f0000eb7000)=""/107, 0x3a1, 0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) dup2(r1, r0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/03/25 06:09:29 executing program 2: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x7, 0xfffffffffffffe2f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000000, 0x0, 0x1ff, 0xb878, 0x4, 0x8, 0x3ff, {0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}}, 0x0, 0x8001, 0x81, 0x4, 0x3ff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00@\x00'], &(0x7f00000001c0)=0xa) write(r0, &(0x7f0000000040)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) 2018/03/25 06:09:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x8dfb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x4, 0x4000000000000000, 0x15, r2}, &(0x7f0000000200)=0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)={0x14, 0x10000000000013, 0x2000000000000314, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) [ 52.341597] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 06:09:29 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000b3a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/03/25 06:09:29 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = memfd_create(&(0x7f0000000000)='#\x00', 0x0) fcntl$lock(r0, 0x24, &(0x7f000000eff0)) 2018/03/25 06:09:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)="433f85b66a", 0x5, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xff, 0x2) 2018/03/25 06:09:29 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r2, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/03/25 06:09:29 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x490000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4000000003c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x823f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x6ee4}, 0x8) 2018/03/25 06:09:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/25 06:09:29 executing program 2: r0 = socket(0xd, 0x803, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1119}, &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0xfa, 0x0, 0x1, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5db, 0x8}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000fdb)="240000001a0025f00018000400edfc0e020000000010bf02ebffff020800040048186be0", 0x24) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/03/25 06:09:29 executing program 7: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}], 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) epoll_create1(0x80000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="b9fe4e20af7c549ae0c525e1ebebc05d77dcf113e7026b8979b1e003155f8c2e9b8f1814120b70e14414cfdd0f976dcfc00228f918ac50827d72a31d463a23d1f4f2a7763322d3881483c12bbd4918add06fd20c5a79dcc2076e09825040c608677b33609a6c9975c3686d34a77bc889f738aea4feffc73aed4481a8ec"], 0x7d}}], 0x2, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x1c2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x9) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x61, r4}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000002c0)={0x1, 0x8, 0x8, 0x100000000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x7}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/25 06:09:29 executing program 6: r0 = socket$inet6(0xa, 0x401000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0xfffffffffffffcbb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xf6, 0x1, 0x5, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x4, 0x0, 0x9, r3}, 0x10) 2018/03/25 06:09:29 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0xd0, &(0x7f0000000000)=[{0x4, 0x200, 0x200000, 0x970}, {0x7, 0x10000}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 06:09:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0xfee0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/242, 0xf2) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/03/25 06:09:29 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) ptrace(0x400000420a, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x8000}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0xa6, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, 0x9, 0x2, 0x2, 0xa34, 0x4}, &(0x7f0000000240)=0x98) 2018/03/25 06:09:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f00000000c0), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/25 06:09:29 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x490000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4000000003c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x823f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x6ee4}, 0x8) 2018/03/25 06:09:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000000000)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x80) 2018/03/25 06:09:29 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x40000000}}, 0xfffffd1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xc, "6aa580cd9ea684673d7a9d63"}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000640)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x74) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000003c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r4, r5, 0x9, 0x84) 2018/03/25 06:09:29 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b6300004605ce9bb90bf8b1e7ce9b94e11ac511dfe196697a3ba1174ec30bee583a9b190f2e08dfd6705cf96ba9df7ca3b9919699326d8d725c0a3926c7f219848f1506dd962306f0534d1e68df35dcd509e9"], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x6, 0x4, 0x10001}) 2018/03/25 06:09:29 executing program 6: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0xb, 0xfffffd14) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6_vti0\x00'}) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) close(r0) 2018/03/25 06:09:29 executing program 3: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) 2018/03/25 06:09:29 executing program 1: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000000140), 0xfef) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x9, 0x7fb, 0x7, 0x1000, 0x373, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x1d, r0, 0x0) dup(r0) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000000), &(0x7f00000000c0)=[&(0x7f0000000080)='dev ']) 2018/03/25 06:09:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x13, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bb5, 0x7e65, {0x6, 0xff, 0x1f, 0x9, 0x0, 0x9, 0x0, @in, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x154b, 0x0, 0x5f, 0x0, 0x40000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff7}}]}, 0x98}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x7fff}, {0x1ff, 0x8}, 0x0, 0x0, 0x11ec00}) 2018/03/25 06:09:29 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x30, 0x800, 0x8925}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @empty, 'erspan0\x00'}}, 0x1e) read(r1, &(0x7f00000000c0)=""/74, 0x100000365) dup2(r0, r3) 2018/03/25 06:09:29 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x900, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:pinentry_exec_t:s0\x00', 0x25) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) socket(0xe, 0x4, 0x7) 2018/03/25 06:09:29 executing program 4: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)={{r0, r1/1000+30000}}) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000f, 0xffff) mkdirat(r2, &(0x7f000036cff8)='./file0\x00', 0x180) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$packet(r2, &(0x7f0000000140)={0x11, 0x6, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) chdir(&(0x7f0000985000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 06:09:29 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e98b83c16f5adc05967376171b707f70801742ff787b2dd8c6147f869ff") fstat(r1, &(0x7f0000000200)) 2018/03/25 06:09:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='keyringcpusetbdevsecuritynodevvboxnet0lovboxnet0ppp1\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=ANY=[@ANYBLOB="0000000002000000"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003b8000)=@routing, 0x0) [ 52.560994] binder: 8667:8669 ioctl c0306201 204edfd0 returned -14 [ 52.588373] binder: 8667:8669 got reply transaction with no transaction stack [ 52.605296] binder: 8667:8669 transaction failed 29201/-71, size 32-8 line 2926 [ 52.648095] binder: BINDER_SET_CONTEXT_MGR already set [ 52.653469] binder: 8667:8669 ioctl 40046207 0 returned -16 [ 52.660428] binder: 8667:8669 ioctl c0306201 204edfd0 returned -14 [ 52.660461] binder_alloc: 8667: binder_alloc_buf, no vma [ 52.660477] binder: 8667:8708 transaction failed 29189/-3, size 0-0 line 3133 [ 52.681695] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.687624] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 06:09:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) fstat(r0, &(0x7f0000002940)) 2018/03/25 06:09:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x80) 2018/03/25 06:09:29 executing program 5: unshare(0x5000000) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x220) 2018/03/25 06:09:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setresuid(r1, r2, r3) 2018/03/25 06:09:29 executing program 3: r0 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) acct(&(0x7f0000000000)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/25 06:09:29 executing program 6: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10900, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x50) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) 2018/03/25 06:09:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000061, &(0x7f00000000c0)=""/30, &(0x7f0000000080)=0x12) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) 2018/03/25 06:09:29 executing program 1: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x5af) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x7ff00000000, 0x3, 'client1\x00', 0x4, "75fee56c1c36a896", "1cdb5cf0e48c5e954c4b41d8d20f1111b26ff281f1dcba8585eeef92da182977", 0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="8a", 0x1}, {&(0x7f0000000180)="693ef4d3b435e441bc32835bd3d4a30b000216358330f497a2fb1800674294648a39fe7e81a3f98710d2f4c5a6c2d4a115fd2a8da5805d95f524fa938584572651dd5f1b0796129b607affdbb6679723d805fb1c2535ca70b4f0476e2640547b327fae4e6349f3fb9cb11a24e94d870948942c0105a6fad0982aa245d00e6488e126d43269f9c46031e2dda94475a769664c651bbb13b8418e82ca0d014549", 0x9f}], 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/03/25 06:09:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000d0003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe00000010000000000df4f0305000000"], 0x80}, 0x1}, 0x0) 2018/03/25 06:09:29 executing program 0: gettid() r0 = gettid() unshare(0x2000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) exit(0x0) gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) syz_open_procfs(r0, &(0x7f0000000240)="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") 2018/03/25 06:09:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffc) fdatasync(r0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80012, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x1, 0x2, "0f1e7ca871217b96fe0f887ba73a4a7154358dcfbbbb9c26b2a82302bee4a410871108d5e1b84862f9c01346f9213ed4bc2309a883ce84abab068706d79bf5", 0x3b}, 0x80) 2018/03/25 06:09:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x11, 0x101, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/03/25 06:09:29 executing program 1: r0 = memfd_create(&(0x7f0000000540)='/dev/keychord\x00', 0x3) fcntl$lock(r0, 0x7, &(0x7f0000000900)={0x0, 0xfffffffffffffffd, 0xffffffffffffffff}) 2018/03/25 06:09:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) 2018/03/25 06:09:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) 2018/03/25 06:09:29 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) pwrite64(r0, &(0x7f0000000280)="05dfac0258e2c0115bb87fe8f795fbe2385ba9758b9757777d4ee5b3b6064ff1d3a9bac218ef6d57d86b4e977f49d268e9437b8207a527ee69ca55dc27aaf3daa89f6d4f95b2d3c7ada1ebb7141955811d61761500fb49a96e931c93b375892a51ef02d8882978b8ed5aa951f1f4b974a30af9dd76b8142102047c0cc143a1019037e1a102648968037d891e8ddd4a3c686378c3a3149f24893a0945bd", 0x9d, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/25 06:09:29 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x10}, 0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)) fcntl$getflags(0xffffffffffffffff, 0x0) [ 52.693082] binder: release 8667:8684 transaction 37 out, still active [ 52.707653] binder: undelivered TRANSACTION_COMPLETE [ 52.718410] binder: send failed reply for transaction 37, target dead 2018/03/25 06:09:29 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x29, r0, 0x4, 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x1, 0x3e, r1, 0x100000) r2 = memfd_create(&(0x7f0000000040)='ppp1wlan1em1cgroupvboxnet0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0xffffffffffffffff, 0x8001, 0x1}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/25 06:09:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f6ffc)=0x2, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) 2018/03/25 06:09:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x3ff) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000100), &(0x7f0000000040)=0xffffffffffffff93) 2018/03/25 06:09:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x120c0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0xc0a, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x4000001) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/03/25 06:09:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001440)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000014c0)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80}], 0x48) write(r0, &(0x7f0000001580)="9b1b2e31e6a6f60803ea8eca5a94601bcbf1660194f64f387325460244d0bfa327902c81f3cb254d1a4ca5de2181c8e02c9b78976360cb2c44c430ff66dac303d4cd73de20e10e6095672b19694c747906f644c20351b225fbc5c89556cfd82fa046e9676a62a672ee5d3b06840de16ca4a4d35a0df6aadc9bae67f7d3668546691ef548b7cced5545cdc27479fdfcd5814601234e8a3e1524ed20ff5b28b3f813484ceeb83ab0f16fb65ba71390a167e50401b0924830229533", 0xba) r2 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x101100, 0x0) r3 = syz_open_pts(r0, 0x80a80) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/104, 0x68}, {&(0x7f0000001240)=""/151, 0x97}, {&(0x7f0000001300)=""/220, 0xdc}], 0x4) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) read(r3, &(0x7f0000f23fae)=""/82, 0x52) socket$inet6(0xa, 0xa, 0x800) 2018/03/25 06:09:29 executing program 2: r0 = getpgrp(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x880, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x101, {0x2, 0x4e23, @rand_addr=0x400}, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x80}, 0x200, 0x7, 0x800, 0x401, 0x3, 0x0, 0x40c, 0xb11, 0x4}) ioprio_set$pid(0x2, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x401, 0xffffffff, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xc2}, 0x8) 2018/03/25 06:09:29 executing program 5: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) 2018/03/25 06:09:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x40000000000ce12}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x82001}) pwrite64(r1, &(0x7f00000001c0), 0x39e, 0x0) 2018/03/25 06:09:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x1, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr}, 0x10) 2018/03/25 06:09:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x80040040}, 0xc) 2018/03/25 06:09:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001200)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='system\x00', 0xfffffffffffffffd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='bpq0\x00', 0x10) fgetxattr(r0, &(0x7f00000003c0)=@known='system.advise\x00', &(0x7f0000000400)=""/43, 0x2b) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)='*cgroup%\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ipx\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) r3 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x800, 0x1, 0x8200, 0x1ff, 0x43, 0x9cc, 0x100, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x5, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000004c0)={0x7, 0xb194, 0x5, 'queue0\x00', 0x81}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) readlinkat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000001240)=""/4096, 0x1000) read(r5, &(0x7f0000000440)=""/102, 0x66) 2018/03/25 06:09:29 executing program 5: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/03/25 06:09:29 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001000)=""/26, 0x1a}], 0x1) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getdents64(r0, &(0x7f0000000040)=""/33, 0x21) finit_module(r1, &(0x7f0000000080)='\x00', 0x2) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r0, &(0x7f0000335000), 0xfe7f) 2018/03/25 06:09:29 executing program 0: r0 = socket$packet(0x11, 0x8000000000800002, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e24, 0x2, 0x4e21, 0x1, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0x1, 0x9, 0x4, 0x7fffffff, 0x350cb8a2, 0xaa, 0xbd75, 0x4}, {0x1f, 0x148, 0xffffffff00000001, 0x7ff}, 0x14, 0x6e6bbe, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x1, 0x3, 0x20, 0xffffffffffffffff, 0x7ff, 0x3}}, 0xe8) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 06:09:29 executing program 2: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r2, &(0x7f00000000c0)=""/216, 0xd8, 0x40000003, &(0x7f0000000340)={0x11, 0x1e, r3, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x5, 0xffffffffffffff80, 0x4, 0x8003, 0x4000001, 0x8}) 2018/03/25 06:09:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000002300)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000a48ae7ec0f180ad94e2dcffb21f79c121a680a2155f2efecec756d00a0eaead314b2cbe3af3ec593f2fee6e516940b7f934d7f493c9fa23c733424b527bd10eea9b79ee79cf323bd6411f2dd668311d74a8e0a8e8e8b6735fe09d263966b5e66913b16073eff069373becbd764a560ac76ff6a4806154bb10b1fe51fce8cbc393a07536b5209e9238950476df7f1cadc000000000000000000000000"], 0x10}], 0x1, &(0x7f0000002480)=[@cred={0x18, 0x1, 0x2, r1}], 0x18}, 0x0) 2018/03/25 06:09:29 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getgroups(0x0, &(0x7f0000000640)) 2018/03/25 06:09:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0x2}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000380)="8c89366ea34dcc4beff5e5e9962f2a7a132236a6c65d77b453730ea23c5ecc9264e930e5d0d3310999b35956d66526eb0f1771260ca37e583cff8ee613cda474091af22c6a78bde298291d9207dc12dfac4dc54a4d68d071f777ac6350d9dbdbd24d9b6fec3f8e3b1522b3edc267a4", 0x6f}, {&(0x7f0000000400)="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", 0x1000}], 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/219, &(0x7f0000000340)=0xdb) mq_timedsend(r1, &(0x7f0000000080)="939e845be505a8b1f20cd442ef4b949fb7d5bc923717518dc7e3ba39f4cb1a8bd498d375289b170214b77434cfb1b57b11716637804c447593d8b6b7485b2c6ce7dddac558dedaf1e9537fc0bb4a32e6", 0x50, 0x3, &(0x7f0000000140)={r2, r3+10000000}) 2018/03/25 06:09:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) syncfs(r1) socket$netlink(0x10, 0x3, 0x16) 2018/03/25 06:09:30 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x141600, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x9, 0x20, "27279e23715dc47bcd5bc8dec8c08c05d260920aa4f9a5cf89863f26b46259b31aefcbe86fb51be295b26db604f389bee0118812d5e9d647582200e7364e6b17fef0ba7b363ed0564a20e8c80e4a89a8"}, 0xd8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x2}) capset(&(0x7f0000c24ff8)={0x20080522}, &(0x7f0000c6d000)={0x0, 0x0, 0x81, 0x0, 0x80, 0x1}) r2 = getpgrp(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffffffff94a265a0, 0x3ff, 0x10000, 0x0, 0x0, 0x7, 0x400, 0x9, 0x70938000, 0x7, 0x3ff, 0x800, 0x9, 0xffffffffffffffe1, 0x1, 0x6, 0xff, 0x7f, 0x0, 0x9, 0x7ff, 0xff, 0x100000000, 0x8, 0x2, 0x9, 0x6, 0x8000, 0x0, 0x8, 0x7, 0x8, 0x1ff, 0x1ff, 0x3f, 0x6, 0x0, 0x0, 0x5, @perf_config_ext={0x2, 0x6}, 0x3000, 0x2, 0x5, 0x1, 0x7fff, 0x5, 0x3ff800000000000}, r2, 0x4d, r3, 0x2) ptrace$getregs(0xc, r2, 0x22, &(0x7f0000000340)=""/4) [ 52.978195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19875 sclass=netlink_route_socket pig=8823 comm=syz-executor5 [ 53.016934] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19875 sclass=netlink_route_socket pig=8829 comm=syz-executor5 2018/03/25 06:09:30 executing program 4: r0 = memfd_create(&(0x7f0000000000)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f0000000040)="6fd6cf94", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/25 06:09:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x5, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x4, r3, r4}, {0x6, 0x1, 0x537, 0x8, 0x6, 0x0, 0x0, 0x9}, {0x6, 0x8, 0x2, 0x7}, 0x6, 0x6e6bb7, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x1, 0x81, 0x6, 0x101, 0x1}}, 0xe8) 2018/03/25 06:09:30 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) 2018/03/25 06:09:30 executing program 1: inotify_init() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x44) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/39) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/241, 0xf1, 0x40002120, &(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x80) getsockname$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) recvfrom$packet(r2, &(0x7f0000000300)=""/149, 0x95, 0x10020, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x48, &(0x7f0000000000)="7c47c0ad", 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/25 06:09:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x0) writev(r0, &(0x7f0000b5aff0)=[{&(0x7f0000000080)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/03/25 06:09:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20411, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="6e12fb818b06fa347fe54745d2fe087c", 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB='\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/25 06:09:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000002272, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/25 06:09:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r1, r2/1000+30000}, 0x2, 0x8, 0x3}, {{0x0, 0x7530}, 0x5, 0xb5b00000000, 0x9}], 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000140)=0xc) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1}, 0x88) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x8, 0x4) write$evdev(r0, &(0x7f0000000080), 0xfffffda4) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000380)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/25 06:09:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x52000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/context\x00', 0x2, 0x0) 2018/03/25 06:09:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000780)=0x4, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x12001, 0x0) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:sshd_exec_t:s0\x00', 0x21) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/03/25 06:09:30 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002680)='/dev/hwrng\x00', 0x400000, 0x0) getsockname$packet(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002700)=0x14) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000002600)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000002500)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x8}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="a15aa68c199e7fe7773c00510625807ae8802ca346ff564503f89cc92eb74fe6094fe732e32d11c5aedcb6374bf155b9fe0e2666b18b90512ebf9f19104e319bcc45b35b0a33b9bda4098af49d6afdd440af22d0af84ca7bd9b569d17f75926c8317e85e7bb2cb618ef357da6ca70cf5b6cb4f77b4a198896731fc12e08cd8d67ada7a2b61d017c56bff92", 0x8b}, {&(0x7f0000000180)="07a54b1bc9c3f6ef2223e2d16fb913e0bbd9677cf7db84d1fc6c00e2f0c47491e467d9a1b0c027fbd9166c576f281e9b21d0fdc8cc9dfa5647118e651beb0b3cf8bc3490a1e4ff418abcdcf5f29e999f28815fba1c0b72101be62013e27702abf60906164af42c52c60ba6e9f222cbcf87f56a2dfe21021aad5700df821096dabedee126a75431bd28dcf6d84a6246b2847d8a230a21f0a287719f9edd4ac376a0cab9f56b678b18d78447511cd92ab1bc7e9b", 0xb3}, {&(0x7f0000000240)="276b504735deb47eb3da7653bbae77", 0xf}], 0x3, &(0x7f00000002c0)=[{0x108, 0x10f, 0x6, "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"}, {0x58, 0x6, 0x4, "c531a9d45f692733292f40c7b67bed1bacbea7acac5c88262fba6de237288f682443deb2a7acbf424e76c4cdb5cc892de18550c34a4fa2bf9ad0f6afcfc3ad46d30b090368f7cbfbd5"}, {0x24, 0x1ff, 0x1, "926fd757112b86dc7e7ebad0db54dc340f000b29c2"}, {0x54, 0x100, 0x4e56, "6685d716dfa835c837ddc59f8dfffb8e9b978b3e54c179627d6392f9bb2e97b8a4bceefec469207e19590f0369df612bfc582429b5198f0b1bd155ac7f9e72bea45c0748d88c61ab"}, {0x3c, 0x13f, 0x7, "46bbd694646eba74f50734c82926955c0146d85759c18b1cd1b82b2b1b06806016d86caca5c243c19c1aaf4405"}, {0x100c, 0x117, 0x2, 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"}, {0x58, 0x119, 0x7, "8eb9d062cf90a94313c177989de2032d4dff23d140f908453aaf6939807df317c8a04b11289059a72f8c90179c01398fd5222f12e6b9fc846f484b9464827dac7f5b44592f9eaf5758"}, {0x6c, 0x0, 0xfffffffffffffe01, "98769f666400441130375cf76639906d7e0897dda97f245b0d1005e14f75c274d9fef1a4445505cdd9e252d68101b049d9702d3977c868001dce78686156dc05fde5ab110319a17320d04b80c93b2ad4b8d0db233c1c7b4473ee07537102bdca"}, {0x8c, 0x19f, 0x2, "c084b120021362ac2a2ebe3895e5a0b43fcadd83a7e4256926fd97e9f211e5889e87b89cf1058d7b41a4cddea1db7b46212224140eb79d202468254cbfa99cb8c67f58b75400fd433d2df229f1be81b2139cdc0ee211e5ef59b49d2af4c677a1eece4262e0f677800f7a0a0ec54d142b821956e829881bed7c9639427985b43f"}, {0x3c, 0x10a, 0x0, "80ac80a913398d5d9057438e61ce1614154c7c4b5146ba4a39f10fc8e7c4e7dea9a2477fcb4b1857ed1012c519bc9b"}], 0x1198, 0x800}, 0x7fff}], 0x6, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 53.182723] binder: 8839:8855 got transaction with invalid offsets ptr [ 53.203790] binder: 8839:8855 transaction failed 29201/-14, size 56-8 line 3161 2018/03/25 06:09:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x80}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000c29986bf5ae44b4b10d3d9fa47d8c4f4a095b91581e2d2"], &(0x7f0000000100)=0x1d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xd6}, 0xfffffffffffff334}}, 0x7, 0x6}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0xfffffffffffffea0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) 2018/03/25 06:09:30 executing program 7: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ffffffc, 0x20001) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000040)=""/65, 0x41) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00000001c0)=[@flat], &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/03/25 06:09:30 executing program 4: readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/201, 0xc9) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828fff)='/') 2018/03/25 06:09:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) unshare(0x20000400) r1 = timerfd_create(0x8000, 0x800) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) [ 53.223989] binder: BINDER_SET_CONTEXT_MGR already set [ 53.223999] binder: 8839:8871 ioctl 40046207 0 returned -16 [ 53.248024] binder: BINDER_SET_CONTEXT_MGR already set [ 53.248031] binder: 8875:8878 ioctl 40046207 0 returned -16 [ 53.275470] binder_alloc: 8839: binder_alloc_buf, no vma [ 53.275488] binder: 8875:8897 transaction failed 29189/-3, size 0-0 line 3133 [ 53.291364] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.307165] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.317234] binder: release 8875:8897 transaction 44 in, still active [ 53.323910] binder: send failed reply for transaction 44 to 8875:8900 [ 53.331636] binder: undelivered TRANSACTION_COMPLETE 2018/03/25 06:09:30 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x0, 0x1, 0x6, 0x8, 0x8, 0xa1, 0x199}, 0x0) ppoll(&(0x7f0000010000), 0x0, &(0x7f0000000180), &(0x7f0000010ff8)={0x8000}, 0xfffffffffffffe03) 2018/03/25 06:09:30 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x4, 0x1}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/217) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x2ba6, &(0x7f0000000200)=0x4) 2018/03/25 06:09:30 executing program 1: r0 = getpgrp(0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x1) 2018/03/25 06:09:30 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) setns(r0, 0x4000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) sendfile(r1, r2, &(0x7f0000000040), 0xffc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x4, 0x81, 0x815, 0x1}, 0x10) 2018/03/25 06:09:30 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x1aa) r1 = socket(0x800002, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[]}}], 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001900)=0xe8) sendmmsg(r1, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="fe1408e585002e54f9dc30f6a7009896c1d522a15506f15004cf45b4f4c0fafaeb1e6c56503d2492b3d993f62240d57bb4bbb73e805c7d04e1d68440357d76078b5155b8d208e0e82913c70ba131b8c1fc7e8462b73bc056b9ec8298ffff8d1224017620a38ea173fbaa811278a292559fdc2876a2b0dec09a631dca058cef5e0f5b1df624b70c5b2744b00301bab158d2370e2146", 0x95}, {&(0x7f0000000180)="ade0163594c8c389bfe4a5cf54ed08eb0a26962ec0ba1d898b8235e917ed0a2b63249c145fb336d49d75441fc6d09df04d7d6a76bec8404100ab9780ccca76539945e6c0656a3c04ee20a9ac152b348d016ff0804ba64efc84cac634c8c1138c6140a99ae2bb0188b7", 0x69}], 0x2, &(0x7f0000000200)=[{0xec, 0x10e, 0x6, "73518f00fc76ca1bcaf338d33a484b60fd8bae70d635a40877e077ba2184ffc9a878d62f2874a77420b5e157e33258066538dd5cce370e29010bce0527028e2bbc74002c1a8017323d635b1eb1676806cac4f75cc712524b84a7cd8a8d1ebdfae8c52b78d08f39829f2e0c7870e95c171be0f1879ac2195f254d95c69aae8c2082c93df9ff7779c1be899133b174d08a85e73dee6781c8088e919c70b3e911bb5f4079799953b643415a1ba57333c3d8cf0017c1ada3bf9903b9750e3a4018d851e9a06f97a752bca240cf0992d90757ab8a8d281eadaa73a8eb9cdeb1650e"}, {0xc, 0x11, 0x401}, {0xc4, 0x102, 0x5, "9f355505e14901c9c5de1c4ad86e91e413f07794e8ea6875e63b934b30d7a862edf12bbd619bdadceb332d8ae8e2f53317c56d316b1b0cf39cd979cebb239a731bc1b5fb983da346c46d5433ff7743f3b2ee4a5589d9fe8a926ccd1e805b962a2e88fdb73d91b0188e975eadca5c8d1e9d35f4a18b991d8e5c6371efa9bf2663eefc90d2dd529f2b497c52395cb56d3b567958df82cb99a77133cd560040458551cd3193c7697a5dc43cdb2cb6a0ffeae6052abfc951f2"}], 0x1bc, 0x4008810}, 0xe83}, {{&(0x7f0000001940)=@can={0x1d, r2}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000019c0)="1e9fb4210438967eda0da40cfeb544ed894c42100cac2666da3dd080ac0b072832b74832d837e6df5df95b8b71d753fa6ebdf534b5351fc3ab9998c6edd015ddc3db9966f91c7ce31d241f1cb7a8643a", 0x50}, {&(0x7f0000001a40)="760f259ee4f05f4f0f34882f5a2bc36058a77a4730aa71df1ead80570cf44a53f0ef11ccf964ef95ea5b3b32c3c3a6add41845baa18e260ceac5d8e89b0b631c45b33435d1844fe18b17b883a5497f7a63ae88f39b359def41572d5bc69c830b94efe61be1c6cb069f231368113d318ad28c53df10e79a536ee7d69e1cd61d6a05f4476c78fd35d0b6", 0x89}], 0x2, &(0x7f0000001b40)=[{0x44, 0x107, 0x1000, "bfe0ad1cd7d976f8b483d2728dfe9e01610ef29753a367c35d4a5d56520833d083fae31fe8660de6935ffad0c7776b5956aa0ebccd"}, {0xc, 0x19f, 0xfffffffffffffff7}], 0x50, 0x4000000}, 0xfffffffffffffffe}], 0x2, 0x80c0) 2018/03/25 06:09:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x19, 0x1, @tid=r2}, &(0x7f0000000100)) listen(r1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x48010, r3, 0x0) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001e0000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x8804) close(r1) 2018/03/25 06:09:30 executing program 4: epoll_create(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x80f, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x2}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x20}, &(0x7f0000000380)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r5, 0x80, 0xfff, 0x4}, &(0x7f0000000180)=0x10) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000001c0)=""/64) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/03/25 06:09:30 executing program 0: r0 = socket(0xd, 0x0, 0x3) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f}, 0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0xc00) recvfrom(r0, &(0x7f0000000000)=""/25, 0x19, 0x100, &(0x7f0000000040)=@generic={0x0, "b60d5b62700bd3d6d967e9a151288aac097dd2b978849d522c7b525068a2b2a40377707e719b7b8d54b27aedbbd51fc4073ffd97de210a814b642c3e871594b46572428259f3a8e069a544d29c0f45e764d6c2551aa6e2d6180135e3a26296073f9fc99ce688a45db8cb5597febfd4ef4504948006f6b0965c134ec79d8d"}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) [ 53.336769] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 06:09:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x90003, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r1, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r4, r5}) r6 = socket(0x18, 0x0, 0x3) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockname$packet(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) connect(r6, &(0x7f0000649000)=@ll={0x11, 0x5, r7, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/03/25 06:09:30 executing program 2: mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x1f, &(0x7f00000000c0)) 2018/03/25 06:09:30 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x7) 2018/03/25 06:09:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) sendto$inet(r0, &(0x7f0000000080)="76b683dc32e15bb3427844d6f8cf01a8d6fbd5bbc7cb082b09c8455a9ba42e63503c1c2d7594a340e08a15690c5febb784d76ffbea35d9d6106314de7030b2a1ab403cf1812f2e9c24019522222bb25c573895ea019ee6aed75bb58913bc8160fd50a251a127bf4e0171f00e05ab488d0967bb45f24d625fa5d1f6a2a97f3a5a5764f8cb8f9ecd17d8abf8544419066e4a5aa9a788ff9681c924f67ea4f25b96acbdd5664d51ed9b05ca54ea6965b31afca35f48152ca4cc919a44f65d83a00c09f9ce860b29c145feab0a9c79082a66db", 0xd1, 0x20000000, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/25 06:09:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$pptp(r1, &(0x7f0000000bc0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000100)=""/4, &(0x7f0000000000)=0x4) 2018/03/25 06:09:30 executing program 2: r0 = socket$packet(0x11, 0x2000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/25 06:09:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3f18169c76f6c250, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x200000000000064b, &(0x7f0000000300)=[{}]}) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x6, 0x8000000000000000, 0x4, 'queue0\x00', 0x2}) creat(&(0x7f00003f0000)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffb) setns(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) keyctl$describe(0x6, r3, &(0x7f00000010c0)=""/175, 0xaf) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/25 06:09:30 executing program 3: lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000280)={'system_u:object_r:crond_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000004540)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000004b00)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/25 06:09:30 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 53.404053] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 06:09:30 executing program 6: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x724593f2, &(0x7f0000000040)=0x4) 2018/03/25 06:09:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x0, 0x1}, {0x80000000f}}) socketpair(0xa, 0x8080a, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) 2018/03/25 06:09:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) sendto$ipx(0xffffffffffffffff, &(0x7f0000000c80)="e6578cbc22fdc7d4b287625bd3a7b7fb683981c3cae5989b6fc2c8ed3d6ae28b0e279a149b88cbb8717e0be8f64a86db7eb5fd41801ec8aae420416f409b332e3f1a44079723c371117b2d5f8bffaf18d43337887d17591bd1e4c31dc8cd5752fc52dc85872a13d9b7111c4f52051fcdb59f19c829529a9902b811b92af22d95678927e5387dc80657474572e4e33e0e5d8eedd87fbc5ee078461b6092c57c6a8d9cfca3a4c30ad498d34b1cb9471c8a0125c19edab161821fdafb3c92f5c05fd2c75c84bdd1699615473307e02d88d2d1fa76f6e7a78dc4f401605d228fce07f4266177465e9e91684ed238f254f539bde21f4e83a603c7dbd2dba16a1aa5b531475ee247fc74e318619a5021ebf7e64de23c0fbf43a5e9095ae5e8789ac1a1152d30222bbcbf3f48031dcacf613ff7ce9cdfb917342ad77e668a9ec884ab0b8f8711f8ff88c0f51ed3814dbb73a61f4c38d5fe4c755128a2d3e2866478292acf4afe24318416d3e427a2d21e926686e2258193a30baf0ffdd479de9cccf51c951a1c61dde3cac268a22326ec72701ce7482a5bb90aa0def2333a94c2166f94080b3e49c7d71992cc90d04ebd3863a0515d9a6107818d9ee07ecce009d91633da3fdc39e0e607e6cce0346f3ec2494eb153c5e8c04d68d4e28514c33a5fb1f715484beb8bc592be721250b6ad9d00f5f33171defe1aa7a1b7bbd00fa65285227fe59396bae2d3b27976722d586011f5f845cd8d2c615e0439998b94c9d1f77aa119d24c7c02c01be8d9fab5d9b05c169db71b3d10112b7e25015c95f8bbb66ea65a96d21d0e83030585f655a04f4c8b9a3e242d31a60e6266374d0efc802d8d76d9f4f8fc134903af042fb62e1c749264500ec909ca208596ad15df3c001e75ad7d3a1c1b6ec3208d09bd702922a773d1935c9c80a58eafe3a91163c11fa0b0372b50c17f7d7bb2591f93c693712f44c83f94bb6020f2eb768fad981c158a60f32ee2218c1a5b45b0fccd1ee529a6ccd2f407068c7a7f099fdd995f616c58b1d8d938fe658953c01b27f7f8a6796e0e860220cba7eaa50a058e72e27c29078d92f0d415a208ef3f7502d88957c2dc864840846d471c65f28c74b3042318bfe3bc55c98a5f96f7734b6da16bc251a3c975180fbaf40ac7b41c48371c45a7b8513dfe2e619baea294cdf73a4eeaedf57451c5a8197920d65fd6e027606f45057ed3f9206c2aa68927c300876ff9f4667b6fb2e8b43ca2fc535d94eca850f0bd8ac094733a86c9096889b378e4417bf8ed118d3651514545428718a786f4d42d36fae38b5b25419bac8365f6cdd7683fede80d2a9c37d0a51e853ca6f83fbc9cfe8ec664c54077f4d7121862cb2b839c6d8574c1862c3c2a58192ada69eada463ce6ef55e5ea563de8acc20385d1d28840fa0334f209066746f456bcba0f160e761ac44ce8a3c17c729ad5dc301be0ca59ea2c52dc9630a7cfbe41e3e2626ef6b7c5247a64534f0331d3c1e3f2c76c677137823e8ad8c86adaf95f30dccb7349b912c1039b7f86c839c76cffe4ba459dac82aedd2c7c434f594f9d07e1a06f0f755ae45c63fb4cd34fd6480e7fc0803bfec3a0864dcd89abc3c14f955140f16f089442ff65b6fdbde52d5849c558ad075b42dbd1844bb1482f6ae54970a0f8ea9e47a75f5360d5494bc77d6d48d64160c8741f11bd0234a301e4d074f34e04f5b6c7dd0626b081d45422b4f2d514b34f004f9d8f6e9061fd8a8428f89fcc49f84aeac090dcf4f05db861d79a048b924e17cf438bd68a78062191be26c5a57283c06c4ac4b46f85b8c165871c4f2b3e5ad6b6ae80ad0995acf301476ef846a640bd87cd4edff7f17557cc8b5fc90b093ac9abcd2b06dfd359a20e6c20445e201d3f4a6f81a4132c888602f058d7553981cfbc338dab852490cdc83a4f7c0ec1d32f9c57c380356b83c45c28275fa37df657b6de51a480603e5fc3894d31988064f8548c2be5e3c5fdf73062ba57a3e4bbe420a4fcf36f7db1d92e64758f6d11fe445a703d6d32ee451527a534335d956c3b64f0c0d8743635202ceedddc8ddbbf33c1958b3b638b5b67026c3f6ee8b57f6469b09242c8acd432e90e5d43c5d23e0f95c3d7153799c9863efc0c391ac4360ad82112e2223a32e4d0095d8fd8b9c849fb5a9fb0", 0x604, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr=0x5, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x3, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x62, r1, r2}, {0x7fffffff, 0x8000, 0x5, 0x7, 0x10001, 0x8, 0x1, 0x1}, {0x8000, 0x3, 0x800, 0x3}, 0x0, 0x6e6bb9, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d4, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x3, 0x4, 0x401, 0x5, 0x6}}, 0xe8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) keyctl$describe(0x6, r4, &(0x7f0000000040)=""/6, 0x6) shutdown(r0, 0x1) 2018/03/25 06:09:30 executing program 7: r0 = epoll_create1(0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r8 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000580)=0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getgroups(0x6, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000000880)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000140)={0x100, 0x3a, 0x403, 0x70bd2c, 0x25dfdbfb, "", [@generic="9a9337ed57c085e9e064dec1dca3f4b5824d3bb7d0713f0af80aaf80c5", @nested={0xd0, 0x6, [@generic="66eb0a3dfa70320572610a2f0816fdbfb87dc1d8cc14f53cba7f011c8ea09ca3637f38869e8b8ba47f47a51afe495195769c47203091a5ae6bf2eb768cc5162e216ddbe7ea58902c83b887fe1f26d4c4ba763463b722f4143b2caad6d67dd0d69df9d3afc0762f1800eee8d48f780d2e4282eb69ede54c5a65b3d40ab61e2db2e0a74202fa32ffd75a5edfccddb0c1cffe57a9db85894a4dc8320d2760d0aeaadc5a9091f4a5525911bbf6ff661d3c1080e5ac6558600ceb0b57a54b9dcbba73d34339c7ec0eb09c5b"]}]}, 0x100}], 0x1, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r5, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0]}], 0xd4, 0x20000000}, 0x24008881) getdents(r1, &(0x7f0000000040)=""/73, 0x49) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/25 06:09:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x7daaf81f, 0x5, 0x3, 0x8, 0x8, 0x7, 0x7fffffff, 0x6, 0x8, 0x3, 0x65a4000000, 0xfffffffffffffff7, 0xfffffffffffffff1, 0xfffffffffffffff8, 0x2cf]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0xf7, 0x0, 0x2ad9, 0x5, r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000200), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) writev(r0, &(0x7f0000001840)=[{&(0x7f00000006c0)="f33fac03bb9b520c7845c4d4da2ce0c6462ca7de1dcc268415e7845219b483ac0ac87590142a73cdb266e41aa02e9a9222e62f2902735a59126455d31a3c2fb06de17a47b68fff971a4956107fd20192ab00d3fd04faefd3d1400f456e0f91703ff9b4c914f435a3f008f22313f10cc39c23f3d57b9f675e7db3905b59832b959f928ebbcd7e82318ebd2fc0b395c5b044ade3bc79e98486db2196c8109770e3633462ed1db4c702e113aa5ccff5a939b21f24f47e2a412e2c48747d11129322d98aaaf3c9824764bb1f30e751bcd4a7ca89ca574977ad9688d743d3b68ab0f5527660cbdd0c11e1d9afc95e0ab0b7", 0xef}, {&(0x7f00000007c0)="4cff4ea15131d186651b664878dcb687e062cd112764045defa42b080f3924f4e7c86ae3cd2464e1611b0b2dfd2dc8fd9497bedc0d86a2ba53b8db9c3a9c4cba55511d51a1a66b27589a5e0255b86ad7520db0", 0x53}, {&(0x7f0000000840)="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", 0x1000}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000080)) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$int_out(r6, 0x5460, &(0x7f0000000600)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000680)=0xc) dup(r6) 2018/03/25 06:09:30 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) clone(0x40000000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000480)="f67a5934029d602d75a971e8f82170f61f3598cb25ea849a7aaa70c188ab0b3e3dec3abce5fd8d46eb021f8ad206ce31dab839ce64094491331c90c1ba51a4be4a9e537a00b76c9191f2870ba07ddd0bd73d000000800000000021838365c497d374bcfce71060ab30365a61f400000000000000000000000000000000") r1 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="6d00404e7c6be8944636603494ba377a7e94377061c06fd8925060b21f3a8ee05c122bd6ef0dd90957ff0100882c17131b129a7577e4da0d5d4800000080000000006832c7ee82ab7f12cb43145ad3fb924fc136aa26", 0xfffffffffffffff8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x7, 0x2, 0x8, 0x200]}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/153, 0x99) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/dev/sequencer\x00', 0xffffffffffffffff) fsync(0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x200000) [ 53.439338] audit: type=1400 audit(1521958170.443:39): avc: denied { setopt } for pid=8933 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.528029] IPVS: Creating netns size=2536 id=12 [ 53.613242] pktgen: kernel_thread() failed for cpu 0 [ 53.618460] pktgen: Cannot create thread for cpu 0 (-4) [ 53.623830] pktgen: kernel_thread() failed for cpu 1 [ 53.628968] pktgen: Cannot create thread for cpu 1 (-4) [ 53.634308] pktgen: Initialization failed for all threads 2018/03/25 06:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0xf2, "9f22a7938f04818db08c828b58cc12674947bc71669c6085d99a89e656520e33f0c4616a87a9625fa8d12bdc7d3672dbac45377505767084bbda7d97b48b4c252cd5bf08fb443de72c3b642ab77fad7f33dfc21a9c86e18c0935c62e391d41e7c851bfca753109b5103b6dd3dfbd156fa329444f978c64f6875835c7f1d933afa74f1a38e188fcd54630db696f5556464acfb4f06afe7d936e85d7d524f23ee6ebe7771a40a7a5cd77da04df3dd9c462f331c60132f045ce8c3b548434c912022f9b0bb6c0da387b90e6d2c45a1804463f165ccf686e7e1dd511a350c0d026d376b309cc53649719a114a86bb9aa2783351f"}, &(0x7f0000000040)=0x116) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000100)=0xfffffffffffffe13, 0x80000) shutdown(r0, 0x1) 2018/03/25 06:09:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ftruncate(r0, 0xffffffffffff8001) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2018/03/25 06:09:30 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x39}, 0xffffffffffffff9f) 2018/03/25 06:09:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21}, {0x1}, 0x36, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 'syzkaller1\x00'}) shutdown(r0, 0x1) 2018/03/25 06:09:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x440001, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f000047aff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80) 2018/03/25 06:09:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)="91d8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x1, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/50, 0x32}], 0x1, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/03/25 06:09:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="696cdcd5dd067f674db0f81d8d6c696e6f6973001308816704c378cba7207516ca302bfbacc08267acf3a5019d52ad0dab5aaab95814bb0998313d25763b2c6bf806f277736634c99100000000000000", 0x50) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20204, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x4}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/03/25 06:09:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x100000000, 0x3, 0x5, 0x7}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/217) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000009c0)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/25 06:09:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000280)=0x7) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000440)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/174) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r4}) 2018/03/25 06:09:30 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x10000000000000e3}, 0xfffffffffffffef4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x8d8, 0xba5e, 0x0, 0x9}, {0x9, 0x7199, 0x3, 0x43}]}, 0x8) mq_open(&(0x7f0000e62ffb)='..\x00', 0x0, 0x10000000, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xb4c5}) 2018/03/25 06:09:30 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x10, r0, 0x0) 2018/03/25 06:09:30 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000559000)="2400000052001f0014f9f407000904ff0200070208000100fffffff90800000000000800", 0x24) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88310220}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, 0x23, 0x300, 0x70bd29, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x3b, @fd=r0}, @generic="b5786339e3b906d623665f4c4c8d7c06271faa8b3c2403bfb113e276fda137aa5483bf66b4e6e012a8e5f33ac7c7db4cced18d0dba43f16330336351e62854362a34e183e83eb81a612a1fe813b324a7af9da626f1fe9d7fc034366ead015ba6270a1c53168901"]}, 0x84}, 0x1}, 0x1) 2018/03/25 06:09:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) r1 = dup2(r0, r0) munmap(&(0x7f0000014000/0x4000)=nil, 0x4000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/03/25 06:09:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x9) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000729ff4)={0x2, 0xffe}) 2018/03/25 06:09:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/25 06:09:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21}, {0x1}, 0x36, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 'syzkaller1\x00'}) shutdown(r0, 0x1) 2018/03/25 06:09:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="b419ee4a33e2e40efb0167ee3c61440ee353b5cca1681e87846a291d9009bbbd886f60aaaab888cf642d9c4423dc86275c6a133a") setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) 2018/03/25 06:09:30 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/25 06:09:30 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x18, 0xfffffffffffffffd) 2018/03/25 06:09:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x9, r2, 0x10001, 0xf794}) fcntl$setstatus(r1, 0x4, 0x4000) 2018/03/25 06:09:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80}}, 0x1c) socket$inet6(0xa, 0x80a, 0x3d) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f82ffc)) 2018/03/25 06:09:30 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='0', 0x1}], 0x1) [ 53.902859] audit: type=1400 audit(1521958170.903:40): avc: denied { execute } for pid=9025 comm="syz-executor2" path="pipe:[21341]" dev="pipefs" ino=21341 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/25 06:09:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000012001503000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000800cf2a65ce000004001200"], 0x2c}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) 2018/03/25 06:09:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="96d697d871ef4675430d71d7cc515523", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x10ffffff92}, {0x4727}, 0x10000000000, 0x5}) setrlimit(0x6, &(0x7f00000000c0)={0x63, 0x8}) 2018/03/25 06:09:31 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) 2018/03/25 06:09:31 executing program 6: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0xffff, 0xe40, 0xfffffffffffffffd, 'queue0\x00', 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) listen(r2, 0x1000) syz_open_pts(r2, 0x200001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2180, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) 2018/03/25 06:09:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x40}, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) 2018/03/25 06:09:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) read(r0, &(0x7f0000000300)=""/82, 0x52) 2018/03/25 06:09:31 executing program 7: symlink(&(0x7f0000b24000)='..', &(0x7f0000369ff8)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000180)='./file1/file0\x00', 0x60, 0x400) getcwd(&(0x7f0000000200)=""/4096, 0x1000) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/210, 0xd2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000001940)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001440)={0x0, 0x9f}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000014c0)={r3, 0x3}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001200)=""/191, &(0x7f0000000140)=0xbf) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000012c0)=@assoc_value={0x0}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001340)={r4, @in={{0x2, 0x4e22}}, 0x400, 0x10001, 0x80000000, 0xa6bb, 0x9}, &(0x7f0000001400)=0x98) 2018/03/25 06:09:31 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfe3, 0x20, 0x5, 0x7ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f00000000c0)=0xa) 2018/03/25 06:09:31 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@l2, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000300)=0xe8) sendto$ax25(r0, &(0x7f0000000380)="28c0b4ea3c9dca93c18fdf1c5d9411b1e09caa2d98c8abd1037ff67e2936e9e4ae9d1a1478ee", 0x26, 0xc000, &(0x7f00000003c0)={0x3, {"9b46f22a4a4170"}, 0x6}, 0x10) bind$packet(r0, &(0x7f0000000340)={0x11, 0xf7, r1, 0x1, 0x1800000000000000, 0x6, @random="8ad27ee45c66"}, 0x14) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x3202}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000080)="fb42a8d3d6b03be9679fb16ffec08b0758d3df9df2512711bbdcd5dbdc152ec6", 0x20) 2018/03/25 06:09:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xd8, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xff0000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffffffffeee}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8470}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x1cb}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x10000, 0x30, 0x4, 0x7}, &(0x7f0000000240)=0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) 2018/03/25 06:09:31 executing program 5: 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)=[@decrefs={0x40046307, 0x3}], 0x20b, 0x0, &(0x7f00000000c0)}) close(r0) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002480)={&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "4f17f92b879a"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xf28, 0x0, 0x0, "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"}, {0x48, 0x1, 0x400, "4b5a65a0cecfc97ade42b552a4ed7b08e7c9423ee0b875f8210a880affb86b97ba35fedbf58bc4e8f719d8d733a5d11f3e6dc2a53742c04f316ca3"}], 0xf70, 0x4000}, 0x1) 2018/03/25 06:09:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='schedstat\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x4, 0x200, 0x8, 0x80, 0x3ff, 0x6, 0x1, r2}, 0x20) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10801, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x18, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="1f0000ff7f031900000007000000068100023b0509000108b05024f7ffffff4e985b32ba", 0x24}], 0x1) 2018/03/25 06:09:31 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)) socketpair(0x11, 0x6, 0x25, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:faillog_t:s0\x00', 0x1f) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x1, 0x1) 2018/03/25 06:09:31 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/25 06:09:31 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/159) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) tee(r0, r0, 0x1, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) recvfrom$llc(r1, &(0x7f0000000040)=""/36, 0x24, 0x2120, 0x0, 0x0) 2018/03/25 06:09:31 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/25 06:09:31 executing program 1: mmap(&(0x7f0000456000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/105) [ 54.229954] binder: 9110:9116 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 54.239343] binder: 9110:9116 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.251864] binder: 9110:9116 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 54.271842] binder: 9110:9130 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/25 06:09:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x5}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x3c1e) 2018/03/25 06:09:31 executing program 6: r0 = socket(0x1a, 0x200000000006, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe8b) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/03/25 06:09:31 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='ppp1\x00') r2 = dup2(r1, r0) finit_module(r2, &(0x7f0000000080)='[\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3f, {}, {}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) 2018/03/25 06:09:31 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$setown(r0, 0x8, r1) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000040)={&(0x7f0000000080)="1bc47197cde0370c10b81a4b2e235a8059233e9c1fd50a37d648cd3a512242af99ff2bbb920d72b4814bb14dd2aa4fbb3799a5d8d7751ac5766352cdf89b6d136810a4fca12c2825ae712954c4fc8b4c6c737e7fd8029ae3fdabb3915616916fd9268c082de89b72a4de886d1c6144fa4eb0d683e6ab515f699cc22063040a8d76cc615dce9b3b58206ca2f0e4e72eb3c09b7acb32edcab71e372175bb1787a5108cfd4c639aef8f9f1ee33d0eb6844a38e0f98c3f4cc5c552ce6b56eb41c1eb4a598d29d57bf0d2d90800a9303515593a6a751295fdb83ff88a558b4719859d38ef058a254701b9e0dcb7367d44b732", 0xfffffffffffffd7f}) 2018/03/25 06:09:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') ftruncate(r0, 0x3) pread64(r0, &(0x7f00000001c0)=""/178, 0xb2, 0x800) 2018/03/25 06:09:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001100)=""/4096, &(0x7f0000000140)=0x1000) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/25 06:09:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 06:09:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto$packet(r0, &(0x7f0000000000)="fc90171f32894d4661c0323b6a964500b3dfcb2fd268c03d6b4b637535a1c08b577c6988bce349f1535b96d2fe79b8ae27b2a6bec6500c748de9dc982bac29fb0609b2626f0f737d24c142dad09396411bb51432a262cb2b6fa4b3b345f0141828f86f0fbd66bac53513f51b23f16729ee05b88e1f387bcd91b8f80a71035bd7fc8b875826e43e3982d24406da03120cf9850193a8611979dfe597e2", 0x9c, 0x4501f68da6c96301, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x8, 0x1, 0x100000001, 0x40, 0x10}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0xffff, 0x1, [0x80000000]}, &(0x7f00000002c0)=0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0x4bf, 0x0, 0x0, 0x1, [{}]}) 2018/03/25 06:09:31 executing program 1: lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000001200)=ANY=[@ANYBLOB="a40f000000003a247b01e51a0000"]) umount2(&(0x7f0000000100)='./file0\x00', 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x20400, 0x0) fchmodat(r0, &(0x7f00000011c0)='./file1/file0\x00', 0x80) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='nfsd\x00', 0x80085, &(0x7f0000000180)="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") 2018/03/25 06:09:31 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ax25={0x3, {"d5b2d3fa07360c"}, 0x10000}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="0b66946ed9dcf78f72747abe3d9ee7235397d167b0ce6de8b18dd1b5c12998160b3da7f30a765b01c85546fb2ca42e4ba534e36f119ed7481e930a4280754c7ce25395cc86bd723c6e06fc64e19a2848f26909389e8f761b5aefd7bfbe692c642a261762d34c9d6c187f29215a197f8c0536dbb630f83d4d983c83bd0dcd99162ae5c8a6b975fe7bd1069d2f3eef7df86da186126f359b374111782b", 0x9c}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x52c, 0x4c004}, 0x40010001) 2018/03/25 06:09:31 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x110) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}]}) recvfrom$ipx(r0, &(0x7f00000001c0)=""/254, 0xfe, 0x102, &(0x7f00000002c0)={0x4, 0x6cf1, 0x71, "515aef0455dc", 0x6}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) setsockopt$inet_buf(r1, 0x0, 0x800002c, &(0x7f0000001000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000040)=""/117) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/25 06:09:31 executing program 5: r0 = epoll_create(0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x10000010}) getsockname(r1, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80) r3 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="0216000f0000000405ff5b4001010000c004000400a950f77eca85ff7805b6677dd675fffeffff00000000000000000100010000000000070000000000000000"], 0x40}, 0x1}, 0x801) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017f98)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/25 06:09:31 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000a3dff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x8da1) unshare(0x40600) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3, 0x1, 0xfffffffffffffffd, 0x3}) signalfd(r0, &(0x7f0000000080)={0x1}, 0x8) 2018/03/25 06:09:31 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') fcntl$getown(r1, 0x9) read(r1, &(0x7f00000004c0)=""/82, 0xffffffffffffff71) read(r1, &(0x7f0000000000)=""/65, 0xfffffffffffffecc) [ 54.401881] audit: type=1400 audit(1521958171.403:41): avc: denied { ioctl } for pid=9138 comm="syz-executor7" path="socket:[21712]" dev="sockfs" ino=21712 ioctlcmd=0x54d4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 06:09:31 executing program 7: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x80000001) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000040)) 2018/03/25 06:09:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000140)={{0x10001, 0x1}, 'port0\x00', 0x42, 0x100000, 0x7fffffff, 0x0, 0x29, 0xff, 0x7, 0x0, 0x3}) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='proc\x00', 0x800, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000b13ff3)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) prctl$getname(0x10, &(0x7f0000000040)=""/32) 2018/03/25 06:09:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005d80)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/25 06:09:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x31b5a28b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x2d62}, &(0x7f0000000100)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x0, 0x2, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"}) 2018/03/25 06:09:31 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4db0223b, 0x8000, 0x9, 0xffff, 0xfffffffffffffffc, 0x8000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) exit(0x7) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f32e45226b47feee49d8", 0xa}, {&(0x7f0000000100)="5cedf0bac75f3d07dab540b5d7a250b9a38966bf02f421503fd52d436735c8c0be5845fdd22416de38b9684665b43dd41f133dcf8160b1dd48e9f82001266b35ee14b5baba103949bc7d19174216f507c5f9c4cd38c7a4234cae4f9995f31277c23ced27c1f6463612814d894de9f1696e2ac3e0d6ab3b207fca5049c9005ff5a564045d52fa829acefd6dd783b2f39e3781cd43c68b9e14d96ff2da8908845d768fc4341c0292f7fdbe9126f856131321c8391e150a1084f0f73d86e71009696d8bc5ebb9bdb8f2b72f01bee3f4e592195bc2a59dfa", 0xd6}, {&(0x7f0000000200)="dac30461ce8e2fd8a2bbcebee9cb280639957c8ce689070bad094333815288113290e630666b1acb7cbf3debe471dcf64f274cf8e929e8bf6b395a434acfeecb601aeb4d340f3f4b0a42f81b04944778126e57e9fc7308735ba0f9815846e4a07da603ef23426e0fff64", 0x6a}, {&(0x7f0000000280)="c0949c2b7a941a311d8fd2a083be2e0aefae", 0x12}], 0x4, 0xc) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000000fff)) 2018/03/25 06:09:31 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getegid() setgid(r0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/03/25 06:09:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0xc) madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) getpeername(r0, &(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001240)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001180), &(0x7f0000001280)=0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000001140)={0x1f, 0xffff, {0x200, 0x6, 0x6, 0x8, 0x7f, 0x4544}, 0x401, 0x3d1}, 0xe) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000)={0x3877}, 0x8, 0x80000) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r5 = dup3(r3, r4, 0x80000) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000000)=""/4096) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/25 06:09:31 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0xfe53) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x1f, 0x7e, 0x8001, 0x7, 0x8, 0xb2e]}, &(0x7f0000000200)=0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0xd82, 0x8, 0x9}, {{0x77359400}, 0x5, 0x9, 0xcc}, {{0x77359400}, 0x5, 0x0, 0xfffffffffffffeff}, {{}, 0x4, 0x8000, 0x7}, {{0x77359400}, 0x1, 0xfffffffffffff801, 0x1200000000000000}, {{r2, r3/1000+30000}, 0x10001, 0xa6, 0x3}, {{r4, r5/1000+10000}, 0x1, 0x343, 0xfffffffffffffffa}], 0x70) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 2018/03/25 06:09:31 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r0, 0x3ff, 0x7f, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 06:09:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) close(r0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = dup(r0) getpgid(0xffffffffffffffff) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/25 06:09:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0), 0x200000b3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/03/25 06:09:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) 2018/03/25 06:09:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x2, 0xd, 0xdc0d, 0xd, 0x1b, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x70bd2d, 0x3501}, @sadb_key={0x16, 0x0, 0x538, 0x0, "d800aee4b47a6853a1b92d4d0019c32fdeb0cc1570b305a967e11ea492bf0343f3cc5824b25c83500439b7f445271b07c537b177526b7707f157979cc8e04679657da89b1f0c06641f2cf09f0519bab4db913072a76743526293ce7edd4a8457afbd968f1d385d594b4b4bd167ed5501a1f43ab23e76358626a06ecdc8bec60d8a1b3b1f96ee0e6a93c2b2c29dff305c61b96b98c274adbffd4408ca26897f14c6362d2d2f7094"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}]}, 0xd8}, 0x1}, 0x4000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x5, 0x30, 0x9, 0x10000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000000000)="d79220641be415ba", 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xffff}, 0x8) 2018/03/25 06:09:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000497, &(0x7f0000000040)="1100000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'lo\x00', 0x1010}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)) 2018/03/25 06:09:31 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000340)=[&(0x7f00000000c0)='cgroup\x00', &(0x7f0000000300)='\x00']) 2018/03/25 06:09:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x528c1) 2018/03/25 06:09:31 executing program 3: r0 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='ppp0mime_type,\x00', 0x0) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x8000}, 0x8) r4 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f00000000c0)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000326ff4)={0x10}, 0xc, &(0x7f0000f9d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14"], 0x1}, 0x1}, 0x0) readv(r4, &(0x7f0000f9c000)=[{&(0x7f0000eeefe8)=""/24, 0x18}, {&(0x7f0000f9cf78)=""/136, 0x88}], 0x254) 2018/03/25 06:09:31 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0xbd, 0x10000, 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/03/25 06:09:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) fstat(r0, &(0x7f00000000c0)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{0x20}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x3, 0x1ff}) 2018/03/25 06:09:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) syz_open_pts(r0, 0x1a5582) 2018/03/25 06:09:31 executing program 6: clock_nanosleep(0x5, 0x0, &(0x7f0000577ff0), &(0x7f00008f1000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setuid(r0) [ 54.641209] binder: release 9214:9222 transaction 48 out, still active [ 54.666429] binder: undelivered TRANSACTION_COMPLETE 2018/03/25 06:09:31 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') exit(0x17) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x0) [ 54.688761] binder: send failed reply for transaction 48, target dead 2018/03/25 06:09:31 executing program 3: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000000002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x5, 0x3, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/03/25 06:09:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4d40) signalfd4(r1, &(0x7f00000000c0)={0x100}, 0x8, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x100, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/100) 2018/03/25 06:09:31 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 06:09:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={0x0, 0xf85, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@nested={0x8, 0x6, [@generic="f0"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/25 06:09:31 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/03/25 06:09:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) syz_open_pts(r0, 0x1a5582) 2018/03/25 06:09:31 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x2080) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/25 06:09:31 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fdatasync(r2) 2018/03/25 06:09:31 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000000c0)="422d67364512e9436589fbaf179cfa0f8a798d7435fb74cd13b242bcad34b507d7fb1905bcd49a267b07bd80e3922feb67e5cc28cb8486067dd3c812c93fa7b09c5dc171cf06070a8c322d7e8ae794658af7f610e0868c2e773a887832645f621aba3ca47904b59e75cf8cbffab0626828090d47dd04682c00138bef8f12ff51a8ce05939fdb44f83728ff49cec156b66585ecc06e250a6e34e65af43e25c4bb9d7fba18cac6bf49a6a16583cab35797dd2561f401cfebfce8b3828c316697942759f1ff6804d988e810dcbfe4e635d931594408734bcd146ae38796ddd57f97f10a702201725bfaaae95e7f7a0a24") capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x8001, 0x0, 0x7, 0x1, 0x8, [{0x498a, 0x3ff, 0x3, 0x0, 0x0, 0x100}, {0x3f, 0x8, 0x3, 0x0, 0x0, 0x2882}, {0x1, 0x401, 0x5, 0x0, 0x0, 0x1}, {0x4, 0x97, 0x3, 0x0, 0x0, 0x1f02}, {0x80, 0x0, 0x7bbc, 0x0, 0x0, 0x1}, {0x7fffffff, 0x1, 0x5, 0x0, 0x0, 0x6}, {0x7, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1283}, {0x1000, 0x20, 0x2}]}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/25 06:09:31 executing program 7: r0 = socket$inet(0x10, 0x4, 0x78) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001200ff09fffefd956fa283b724a600800000007f230000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613f6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/25 06:09:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) keyctl$invalidate(0x15, r0) 2018/03/25 06:09:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000a02, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xffffffffffffff81, 0x3}, {}, @control}], 0x1c) 2018/03/25 06:09:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a20da4)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x15, 0xe1, &(0x7f0000000100)="91b5a5816a607516282dbb87562ec6a73fbb90e8a571bf01cae19b6d085256ee229ed7fa4244dae341349d5e2616de1d0d07a70f36c1b72d6bdad6ce54acea501f620350914d2668f1a22afb46de5ffa6260728e9090d1f4ff4620fd127bbbeb66ad31541444eedd0470ddf85fb961148aa5879d87bdcefaf8c3cc5598b0d1ac2abf8d1e44c98851283e60d73e26ba2e8b2eaea951a4734e14f174c2fb5423227c21a0d22003d84aad68757b743843f57058c2faa7f136997819e9b5786e0598afb7aeb85be3a8a6b592abc6fc152914a32db5dccd5cb96b4b23f3f7950e4e7112"}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r2) 2018/03/25 06:09:31 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/25 06:09:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8957, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r1, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/25 06:09:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0x37d, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x121000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x99dd, 0x181080) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x7a, "4e0e0c509318170311eae9b425dfd8b5e80df20c16e73c88af386e89f0fef6dee22b08665214c47cfb9d147e1794d9873a6d4116dab19bb0226f9bedda31b9aeab9399beede5408af8d7049f466f26a190edd89d16399c016fc20cdc761a9c6201ac570bfe3749f7c05a8e00650b52f8496f59ab7e1cbc81a1d6"}, &(0x7f00000001c0)=0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) 2018/03/25 06:09:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @local}, &(0x7f0000000080)=0x8) write$sndseq(r0, &(0x7f0000000040)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 54.800676] device bridge0 entered promiscuous mode [ 54.807371] keychord: unsupported version 0 [ 54.824019] keychord: unsupported version 0 2018/03/25 06:09:32 executing program 5: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x6, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/03/25 06:09:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) clock_gettime(0x0, &(0x7f0000007880)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000640)=""/18, 0x12}, {&(0x7f0000000680)=""/118, 0x76}, {&(0x7f0000000700)=""/79, 0x4f}, {&(0x7f0000000780)=""/169, 0xa9}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000940)=""/49, 0x31}, {&(0x7f0000000980)=""/208, 0xd0}], 0x9, &(0x7f0000000b00)=""/204, 0xcc, 0x101}}, {{&(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x651d}, 0x1000}, {{&(0x7f0000000dc0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000e40)=""/239, 0xef}, {&(0x7f0000000f40)=""/219, 0xdb}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/64, 0x40}], 0x4, &(0x7f00000020c0), 0x0, 0x8}, 0x9}, {{&(0x7f0000002100)=@alg, 0x80, &(0x7f0000002280)=[{&(0x7f0000002180)=""/129, 0x81}, {&(0x7f0000002240)=""/35, 0x23}], 0x2, &(0x7f00000022c0)=""/4096, 0x1000, 0xcf7}, 0x80000000}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f00000032c0)=""/199, 0xc7}, {&(0x7f00000033c0)=""/118, 0x76}, {&(0x7f0000003440)=""/185, 0xb9}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/62, 0x3e}], 0x5, &(0x7f0000004580)=""/91, 0x5b, 0x8001}, 0x8}, {{&(0x7f0000004600)=@hci, 0x80, &(0x7f0000004780)=[{&(0x7f0000004680)=""/203, 0xcb}], 0x1, &(0x7f00000047c0)=""/187, 0xbb, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000004880)=""/42, 0x2a}, {&(0x7f00000048c0)=""/159, 0x9f}, {&(0x7f0000004980)=""/86, 0x56}, {&(0x7f0000004a00)=""/169, 0xa9}, {&(0x7f0000004ac0)=""/134, 0x86}, {&(0x7f0000004b80)=""/105, 0x69}, {&(0x7f0000004c00)=""/15, 0xf}, {&(0x7f0000004c40)=""/63, 0x3f}, {&(0x7f0000004c80)=""/56, 0x38}, {&(0x7f0000004cc0)=""/93, 0x5d}], 0xa, &(0x7f0000004dc0)=""/88, 0x58, 0x101}, 0x4}, {{&(0x7f0000004e40)=@ipx, 0x80, &(0x7f0000007180)=[{&(0x7f0000004ec0)=""/13, 0xd}, {&(0x7f0000004f00)=""/189, 0xbd}, {&(0x7f0000004fc0)}, {&(0x7f0000005000)=""/9, 0x9}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/187, 0xbb}, {&(0x7f0000006100)=""/4096, 0x1000}, {&(0x7f0000007100)=""/101, 0x65}], 0x8, &(0x7f00000071c0)=""/39, 0x27, 0x4}, 0xdcf0}, {{0x0, 0x0, &(0x7f0000007600)=[{&(0x7f0000007200)=""/187, 0xbb}, {&(0x7f00000072c0)=""/171, 0xab}, {&(0x7f0000007380)=""/166, 0xa6}, {&(0x7f0000007440)=""/179, 0xb3}, {&(0x7f0000007500)=""/131, 0x83}, {&(0x7f00000075c0)=""/59, 0x3b}], 0x6, &(0x7f0000007640)=""/197, 0xc5, 0x7}, 0x2f8a}], 0x9, 0x10000, &(0x7f00000078c0)={r2, r3+10000000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007940)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000007a40)=0xe8) sendto$packet(r4, &(0x7f0000007900)="9a94", 0x2, 0x1, &(0x7f0000007a80)={0x11, 0xff, r5, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000007ac0)={0x0, 0x8, 0x0, 0x40, 0x8, 0x1000, 0x0, 0x7, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x3, 0xffff, 0x3, 0x8}}, &(0x7f00000020c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004fc0)={r6, 0xe}, &(0x7f0000007b80)=0x8) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r7, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r8 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000007bc0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf71, 0x7fff, 0x2, "e3c9d4e3c58d42f974e7522f63d32025b79ac499b4699cd4b286d131c1963ec133136b951edde6c560b8bed1f36b32ff7bf85b1e4b63256c34f2503126650c0ff3175cb1a1c0484975d187110d271c9c"}, 0xd8) sendto$inet6(r0, &(0x7f0000000480)="84c3ad89bbddfbae23d2a063313891ea4e30a69faa7a0c6b643ad0086b12f2b51ef87d", 0x23, 0x40, &(0x7f00000004c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/03/25 06:09:32 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/25 06:09:32 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="636d5a58696e650078983aafb8391ccf8a8633fe825bc0de4635dde84fedb6933ebf634e33279617723f662872a4696932136ee0570e6c5cfc103eb432c0efb33f51d46c484c6cf9670519f4822e625d573d438cb224f93ee12afeb54efe4e2c978cafffe42b4ead2ddf7ea8ed308e8d995d5c58b164f8b0fc4c1f0168f1cbe2d350c39527316e5b909174d8a49ef4cdcda7040051cecdf90d0a9c640ea0aa4112d6160962ffb6be258f01147831b9efec8ce6e4ca") getdents(r1, &(0x7f0000000140)=""/181, 0xb5) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000200)={0x10, &(0x7f0000000000)=""/16}) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/25 06:09:32 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x40010, r0, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f00000000c0)=0x6, 0x4) 2018/03/25 06:09:32 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x1ff, 0xb74, "f1a088aaa386190651faa4f5b895bace9150b33420ad486ef84106b708727982630a7f662f8e7479f56a2db58b41e2e7ebd270436f400e4d9efedf2ad7abe3", 0x2a}, 0x58, &(0x7f00000004c0)=[{&(0x7f0000000100)="aac5a18af612eceadcaebe3b4931e7ace075ea9b1bffa4c3458f56e137734381b9f8bd121f05574999198b1621", 0x2d}, {&(0x7f0000000140)="66c24a3dc6d4cd1b7fc812580715041a1b3f6a910f200f4f31604d857132d297871a5367c32bb023a441042f96cb614fea437efee33441c5be74fa515b252207af80022e4edb4ae40cacc01f86e568cb87ed2d86513f4b054afbb3370ddd4b523b68fe7f9ae285aa51f9fad98567a6725ad4ea210767ff8d904670f177ec2ef72daa33db097e98ea57e6c8e473ea876e4acc0e4f011803acc2357ba79457adc94c88a382b627497ceb35fd6a7eb0dfeb34536a1efd062fbf726c8df23ed169e8b7c3c458f816a52c2f1cfb12bb4eb1392a523346573c4603cc27c6f83b7d60e57485f0aa41079c15dc0e1f1cce3bad36fa6d75121516", 0xf6}, {&(0x7f0000000240)}, {&(0x7f0000000280)="d462f765f5a14e7167a949b45118876923e542beafeaff249ce2147cbdb9d57f2a14ebb544dcbba7ea28ea93c58649b2c876a31c0f32acc1d8277d6fcef38c8fed4d8e259261376e0ce186216598c8548356a58ebeac8a49238a4d1ac17d03513c13e6b3d9e640d2c63b1353e75e69df0377e0e18590fa680baa646d3efcae219a20d6d0f498f6d71d4f655f4ef1d5ef035e92b158e76ebde335b6fbb0bba3f10f37be7a3e58993e2550dc743c0609e730382aad7500bcba9e961023f35b66bb50f6852a1ffa189d681aee89d8923a7e5160c4735975215a62682dde0cbd66e5", 0xe0}, {&(0x7f0000000380)="dd5bda947c514c12b4877295f46db0719cc19667366e2ae662d7c26aa62dc1533d7b841c2f3c732c1a888f327de0603b9186d96f97b89e1d348a96390459d9675482cd", 0x43}, {&(0x7f0000000400)="fe04c7babf60e80dc5474dd4d7a972868149741efc80af62f77104c0d404bc1221ab74437c1492381ce6ce840269141a2f2c1e008b79ae32e2e09a77f384246fd586e95f1a35404516a94428ebcdf525ab63d65c23a318bfb66474a9b3780cab4ecfced61491e23db35030eb371fdfdc75d50083a7250d66d0405f83b4b9086870eb311001dfbc6764", 0x89}], 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="940000003f0100000400000001bd1e3e1576ffb169ba3a387895cd45546094d55e2c9d7ace03bf6f82ee17de82ab70c84cf26b871f55356be7c6c7225827de84490cb8c964a42ec92b2d65c924608aa14e2ab83435cb701445c9498ae3efdaf1e00eac53ae9fa39734041c07006f995a71334947029e0ad29e0dfa6f91325b119734d9b7c555ff6b95b506bbf74f10d3bd82ca35bc0000000000000000722b00df557e98574ee8565c1ae940ee62ea26e6ed4261"], 0x94, 0x44040}, 0x40040) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000b00)={&(0x7f0000000600)="927c66ee806aa553c49351eb5324cfd1dfed58dc09037aa5dad944038aec6698816c55b46688a66cbd626285db7ec266bf3e1cfba83ff23e4a479e8d7001030207b969f09a1d6a24177f55d7b348fb0cdc8280f06b9712667091eb95c43f7541971eaa0d4349f08f9b38499ccef8e47796b79ac0455a44619cf28c225d8e623e25b9897fd551bcc38b3a3b9db44d491b2514ccd34811640de93c7024a00d01688ba95af1bd1ca5262567824dd3735ac705e0cf06bd006b", 0xb7}) preadv(r0, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000006c0)=""/211, 0xd3}, {&(0x7f00000007c0)=""/105, 0x69}, {&(0x7f0000000840)=""/169, 0xa9}, {&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f0000000240)=""/45, 0x2d}], 0x6, 0x0) mlock(&(0x7f0000c73000/0x4000)=nil, 0x4000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/25 06:09:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x8001, 0x4) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/69) 2018/03/25 06:09:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) socketpair(0x1b, 0x80003, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x8, 0xfffffffffffffff8, 0x4, 0x9, 0x2}, 0x14) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 06:09:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x8001, 0x4) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/69) 2018/03/25 06:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x121, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/25 06:09:32 executing program 5: futex(&(0x7f0000000ffc), 0xc, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x5, 0x1ff, 0xf8], 0x3, 0xf370, 0x2, 0x80000001, 0x0, 0x6, {0xdf, 0x7, 0x3, 0x8, 0x7ff, 0x5, 0x3, 0x400, 0x8, 0x80000000, 0x1, 0x4, 0x4, 0x6, "4c7ce139ea311d025a0b155365575ff60d717e67ffd514a229059af0b09b3731"}}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r2}) 2018/03/25 06:09:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x101, 0x7f, 0x9, 0x8, 0xfffffffffffff001, 0x3, 0x9}, 0xc) unshare(0x8010000) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/25 06:09:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa402, 0x0) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x90405c}, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x101) fchdir(r1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/25 06:09:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000), 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) [ 55.019605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 06:09:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) close(r0) 2018/03/25 06:09:32 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={'teql0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) connect$packet(r2, &(0x7f0000004040)={0x11, 0x1a, r3, 0x1, 0x99c, 0x6}, 0x14) 2018/03/25 06:09:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0xffff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001100094701bb61e1c32400ff070000000200000045ef0d0008009b0019001a000f0000000000000000000000000000000000000000", 0x12}], 0x2000000000000251) restart_syscall() 2018/03/25 06:09:32 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="39922522c3e0b84b19002b73cf431232a2268529016ab859bed65e49cee4a61e02262332e7d768d9700ac071453b7427503c0e00006c0e3baa0cc3c5be91a4a0451442"], 0x1) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200080) 2018/03/25 06:09:32 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 2018/03/25 06:09:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x4, 0x401, 0x1, 0xb9, 0x6, [{0x100000001, 0x4, 0x9}, {0x80000001, 0xffffffff, 0x7ff, 0x0, 0x0, 0x80}, {0x2, 0xffff, 0x0, 0x0, 0x0, 0x5}, {0xffff, 0x3, 0x80000000, 0x0, 0x0, 0x800}, {0x9, 0x8, 0x2, 0x0, 0x0, 0x1100}, {0x9, 0x5, 0x5, 0x0, 0x0, 0x404}]}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x5}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/25 06:09:32 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/03/25 06:09:32 executing program 4: r0 = memfd_create(&(0x7f0000000040)='!eth0wlan0vmnet0proc/md5sum\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xf9, "cb1de8c704e9c980ee7381b5d8f912f5171ee316889aaf33c2d928d3dff6d8574ac58450148555427a1dac31f919d0a87559f79e71b6ac7358bcf8b3212dd086df7b2e99a5c3034f9e3ba1a2026d3f8a2dab0b79c470da1b20e68ab04b1cfe3836a7a456b4bc83714c536e7a86ec116007f347c7d69b5145333f84a5b031699b2a27a6eac9c3c21af8eb6f6b9697fb8076c3d24911cd25a92cf33ca3789e2b94c1731dd4ffae755d88e15a7650f70b162aeeca99a15468fb58130a1e5622942de5f69f6fdef08fc14b256280a162bcb676a95938458daf7849bc35a06ab631602f2c2afab6267fb80eb5a9203543d79672cc126c6510d1e189"}, &(0x7f00000000c0)=0x101) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000005c0)={0x15, 0xbb, &(0x7f00000002c0)="646afa522754c458d8410a2e0dfe147c9810064ab47e1e001299526d2e1ea4483a6b118b27cf54b08e7c9c97edd1c7c5c927c868c4887a8040b6ce8931fe47ef32077f2195ce2eb5edd960b390e3297c50e49f79b4829cc076e9f01272b17cdab580078602fa23b8a5e7d5f5be877af03285cf616cf75f88d12cc79ba7bdad0f49eba089db11ce18a91d56d8ce7ba9511b70258d8252bae83dfad10aa47b31184d2cb1c705d8cba2be1f2ed685dbb0b32701a54491b488a74407e2"}) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22}}, 0x4, 0x2}, &(0x7f0000000100)=0x88) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@ipv6_getaddr={0x2c, 0x16, 0x809, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/25 06:09:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) creat(&(0x7f0000000000)='./file0\x00', 0x46) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/25 06:09:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40000) flock(r0, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200180) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x9) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/03/25 06:09:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x2000106}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) close(r0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xe94) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f0000000140)="fef19d8a44d1e28e954a8b19029d8560b1a97b9d4dff9cdfccdf88afb127299bd122b1d99fcd790f3a8d437be041769b3aec92c517d85b00ac17255b1fa460e0438156f1f82a8b66299e1739ac454511"}) 2018/03/25 06:09:32 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) sendfile64(r1, r2, 0x0, 0x91) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x5) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000b80)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) rt_sigprocmask(0x4, &(0x7f0000479000)={0x7}, 0x0, 0x3292ea08c3dd4c71) clock_gettime(0x0, &(0x7f000005b000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {r5}}, &(0x7f0000046000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)=0x7, 0x4) signalfd4(r3, &(0x7f0000000280)={0xffffffffffffff7f}, 0x8, 0x80800) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x100, 0xc6, 0x3f, 0x2}]}, 0x8) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x3, 0xffffffff, 0x7, 0x8}, {0x3, 0x10c, 0x4, 0x4b}, {0x5, 0xfffffffffffffffd, 0xe5c3}]}) 2018/03/25 06:09:32 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2000000029000000020000002b07df2fd0846bc0964f4ffde3d917e382000000d3df7e330414e78aa5df4ca6671eb87a9efb5350a954e412be61005d1dcdd7e6dc"], 0x20}}], 0x2, 0x0) 2018/03/25 06:09:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000b9, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/25 06:09:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000000340)="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", 0x43e}], 0x1) sendto$unix(r1, &(0x7f0000000f40)="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", 0x156, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 06:09:32 executing program 2: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x103002, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000300)=""/207) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r2, 0x0, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x540, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) [ 55.170105] audit: type=1400 audit(1521958172.173:42): avc: denied { ioctl } for pid=9366 comm="syz-executor5" path="socket:[22735]" dev="sockfs" ino=22735 ioctlcmd=0x660b 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 [ 55.188580] audit: type=1400 audit(1521958172.173:43): avc: denied { create } for pid=9368 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=netlink_connector_socket permissive=1 [ 55.192763] audit: type=1400 audit(1521958172.173:44): avc: denied { write } for pid=9368 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=netlink_connector_socket permissive=1 2018/03/25 06:09:32 executing program 0: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7, 0xffffffffffffff5c) fallocate(r0, 0x0, 0x0, 0x0) 2018/03/25 06:09:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000140)=0xc50, 0x4) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd", 0xb7) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de25233", 0x16b}], 0x1) sendto$inet(r0, &(0x7f0000000000)="5a528112c4fab7e79fe318ed3231fbe15efb6d904599cb7addb297a7b248e9433bb33799cf2fb71f6ca1c532a10927ecd7ccf4de45bd993b8cb733ad42492f359bed4654e8d0664b83afec31022926fc6ba63deec1fb3b39beb5f1f0b301d8c6e997d1475b1afdc5f94a079ee682144736361276", 0x74, 0x800, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/25 06:09:32 executing program 7: futex(&(0x7f0000000000), 0x5, 0xffffffffffffffff, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0xc7fda99635440eee) 2018/03/25 06:09:32 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="b6d7dd393199c245fa89149c1cf0d8348b5b1d5d67dbba208d1e8c1b396d719574b1727c4eb991beafb795e4702b3a5632f7b698de493c7df2be8aa388698bf8dbe67ac057a51dd327462160c34f346b6f99c723d6cdf879001fe2b66fc17aad0bb09bcf23fe0fb892376b49062715126a1a449aec94425f2402454e380b42acf5e0f60a47", 0x85}, {&(0x7f00000003c0)="e84ab06df326dbf30b38be39922d425002b06b236e6c4e867957ed2cc957b0adac793e71331611d4c227318cc9f62c07970237586c98487baf00cb97ca01749fe1a3dd9bcd93339f6f9a84d45f5cb7f316865e5aedf4735f95aed93de544ad5ba77c39978e0cc39aed41355c9e573df8f1617c7f6776b58a5bf862dd9a02cc33873a27995cd42f48e7abaf512e28efa785cf6247676d8c3a7f", 0x99}, {&(0x7f0000000640)="620887f867d83abd3b39b503ca22ddfa6351d9a96db8d3e9de575e43e5049b8886b9840d05edab1d68f58c1855b8526e08e5bb90fe431eea220561aa65c2fe0ee9fa1320e11f6139e6b70d5c41d931dc5c486fc64e92a980265d0ea4aaa11a56b5d69f201bd8c765401eff2467fcbdb5078ba2f25e80ef512b5684bff02defecb62c90fc045cf543c0875dec6741a8d571d67020d0ec92a911136c2589f2885cadaec32fa263cd0ef0c918d45a47ee39c1e61353a26334fe359f6dfed855f827bba9cccfd4791654820228be235fb3bfef7c", 0xd2}], 0x3, 0x0, 0x0, 0x4000080}, 0x4) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x8}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1000, 0x673, 0xffffffffffff0000, 0x7}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000200)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) connect$netrom(r0, &(0x7f0000000880)=@full={{0x3, {"8009a937f68ce5"}, 0x8001}, [{"28f4880899f045"}, {"44c8678518eed8"}, {"9d4dfae619fae9"}, {"a3e2dc157a3ea2"}, {"2fd1e1ada18161"}, {'T+(:P%P'}, {"c40360686f8279"}, {"ed73ff70c30a35"}]}, 0x48) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000300)=0xd7, 0x4) 2018/03/25 06:09:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x599, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x9, 0x2, 0x100000000, 0x80, 0xfffffffffffff8b9, 0x8000, 0x5]}, 0x12) sendto$inet6(r0, &(0x7f0000f2cf5a), 0x0, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 06:09:32 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x14, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/03/25 06:09:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) ioctl$void(r0, 0x5451) 2018/03/25 06:09:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3ff, 0x0, 0x0, 0x2, 0x4, 0x9, 0x9}, &(0x7f0000000040)=0x20) 2018/03/25 06:09:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x100048, 0x0, 0x0, 0x20000000}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/25 06:09:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/25 06:09:32 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 55.353124] audit: type=1400 audit(1521958172.353:45): avc: denied { sys_admin } for pid=9409 comm="syz-executor0" capability=21 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 2018/03/25 06:09:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x1]}, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fanotify_init(0x10, 0x800) 2018/03/25 06:09:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x80000000, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/25 06:09:32 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408100, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0)={0x0, 0x0, 0x0, 0x0, 0xc5}, &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/25 06:09:32 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getgroups(0x2, &(0x7f00000005c0)=[0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="8bf2b2c5972fe185d2c16752db07998baa1942e3a1e69ec9445b049cb64d2f847e920f230f035a87c57159ed81e8e3fb76eddea403077b7330a7429a10ae41c10dc4936f883dda5a6934a5600067399fd5a548ac36ade7fd0f6722e16ba7230701cd4d9687d5f47e24328642b6b576e2c34727b72e6ddd96515c0b3514351f68d646716e99e30815cd593c7bd9a3", 0x8e}, {&(0x7f0000000140)="a8f3ecb520e4c1590ba8cf3f7bb62e96d285fd02b81ccc86b02946163a339f7905880bfdd7b081fc39ac4a8a8a18c91a58776137dec86a75dc2d9e11de1a16cd39f682e40eebc8b232bd21c35aeaee64e4c95c04ed3e61e23d538f7fad418ee3e6ace19d896dae66484f45d0c79db2794d779272047c0a955d3184c9ff0a23763f676eb623dc7647cfa71fb9171399f2dff03e1d70ef90d14e6da5754e65db1052d58eb0375f61d6360e800b2c6c", 0xae}, {&(0x7f0000000200)="7812204384b966ec2df646e3df0a43ce7e7a768cfa9917dca4f7aec70fd48e96", 0x20}, {&(0x7f0000000240)="6f66d708204f051008f3843aa9821ea95cd2147241074958a0a32791901b04f88013d1f1cc13c1b1d20dc87535e56e86495b5176cea636af7547602a8aeba18603a6ccd479da6ddfc3e34a6bb4eaf97e58ae175e8b16ff00d4e6a5e06f36684d2d87dd7723fbdc655a2d952e7214eeb1922cab1a0f894417f0685cf012e64b53298c74ad47c5eed87aea0cb0327a8ae2e331624d4cfb3b7bf0ade58a45a62cd7a81a04e94559047ace5f6298fd697ff754f6d22660eec4166320c311c378239d858fd9167833355765fd83c128fa420b53d4a58d6bc5bf8f59a43f2f827b0261e95c5072e03a8d9480470b4788d09ce8e0c8", 0xf2}, {&(0x7f0000000340)="0593d41dbc11ddea98cfc1303f0dbcdb1fea9e0b4989cfa95f38afe8d5114d75d165ab0aadbf40b4be28152dcd6bd56ef90679a245218b0a8c0708e29c831a4d65fcba044be2bc093643aa01f5d1992bd037dbdc0f75ae99c96090e9333a54b3d289418fc12f8a6d73b5b84614df840bdcaf4986428a9c1bc2327e8f055cf4bb0e7457e89a6f63b497495a601f2b10b330dde38093c90c579fbbd938094a713507526ebd18f5a13b46040088e49b4e2fd4fd2582922be084034b2f37d580ca86e67e054f0558772c", 0xc8}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1400000001a5f1fa90000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x6c, 0x1}, 0x4000040) r4 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x8) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r4, &(0x7f000028cff8)='./file0\x00') 2018/03/25 06:09:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)="2f7b06e9f56454dbc345c300310304a1000000000000f9", 0x0) write(r0, &(0x7f0000000140)="bc1c125d86f85707ff089819396c78b6", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 55.360210] audit: type=1400 audit(1521958172.363:46): avc: denied { net_admin } for pid=9417 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.396498] audit: type=1400 audit(1521958172.403:47): avc: denied { net_raw } for pid=9418 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.411230] audit: type=1400 audit(1521958172.413:48): avc: denied { create } for pid=9412 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 55.413100] audit: type=1400 audit(1521958172.413:49): avc: denied { net_admin } for pid=3874 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.446610] audit: type=1400 audit(1521958172.453:50): avc: denied { dac_override } for pid=9448 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/25 06:09:32 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000000300)=""/44, 0x2c}], 0x20000103, &(0x7f0000000100)=""/64, 0x40}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x20482) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x401, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/25 06:09:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x1ffe, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000200)=0x800000, 0x4) userfaultfd(0x80800) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x10001}) sendto$llc(r0, &(0x7f00000001c0)="afda0ea43afe13c33d04cb3628d1dad603006b257b6afd59fd", 0x19, 0xfffffffffffffffe, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/25 06:09:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x41, 0x0) r1 = dup(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c6300000ee897911dc41f9e72550bd49f1b9782bcd5e6b92ee1a8c6877322611d7423c6aad7747100ac5d468f8ef87dcb5ce9949d80793a84ab603eab4db9372dfe877618365ff1d9a98c9cc6b8f6b0dcd273db76268bd13425"], 0x1, 0x0, &(0x7f0000004000)='\''}) umount2(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000afd0)={0x0, 0x0, &(0x7f0000009f84), 0x0, 0x0, &(0x7f0000003fb3)}) 2018/03/25 06:09:32 executing program 0: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r0, 0x7, 0x30}, &(0x7f00000000c0)=0xc) ioctl(0xffffffffffffffff, 0x44000002285, &(0x7f00000005c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '/dev/sg#\x00'}, &(0x7f0000000180)=""/107, 0x6b) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280)=""/113, &(0x7f0000000300)=0x71) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) read(0xffffffffffffffff, &(0x7f0000000680)=""/36, 0x3) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x4, 0x400) mkdirat(r2, &(0x7f0000000380)='./file1\x00', 0x20) sync() 2018/03/25 06:09:32 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x5, 0x4, 0x7) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/74, 0x4a}], 0x3) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x800) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) 2018/03/25 06:09:32 executing program 7: madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x13) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) 2018/03/25 06:09:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200040, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1, 0x80}, {0x1, 0x40}]}) getrandom(&(0x7f00000002c0)=""/194, 0x25a0f1733f30308b, 0x2) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/25 06:09:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x96}, 0x10000}], 0x1, 0x8000000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xfd, "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"}, &(0x7f0000000180)=0x121) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x1000}, 0x8) set_tid_address(&(0x7f0000000240)) 2018/03/25 06:09:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4200, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x7, 0x2b5a}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) mq_open(&(0x7f0000000040)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x41, 0x0, &(0x7f0000000080)) 2018/03/25 06:09:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x3d4ffe, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x10}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3, 0x4, 0x8000}, &(0x7f00000000c0)=0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/03/25 06:09:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/03/25 06:09:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x66e6}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xff}, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/25 06:09:32 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400) r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000500)={0x2000010000000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x6, {{0x2, 0x4e23}}, 0x0, 0x3, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x20c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/208) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getpgid(0x0) [ 55.632546] binder: 9458:9470 ioctl c0306201 2000a000 returned -14 [ 55.659628] binder: BINDER_SET_CONTEXT_MGR already set [ 55.668499] binder: 9458:9478 ioctl 40046207 0 returned -16 2018/03/25 06:09:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) membarrier(0x12, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) 2018/03/25 06:09:32 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xfe8b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x3, 0x7f, 0x9, 0xfffffffffffffff9, 0x400, 0x6, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x40, 0x8, 0xe4, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="e3ccff00020037accd19740000020700000008"], &(0x7f0000000480)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x102) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', r1, &(0x7f0000000180)="bd3682e1bb550cfa309675ea3a1c818960830ec00ce2412fe37f29ce0e2bffc6e32c2155c6303a5859bceb092967776ca0294dae4a9b6700000000000000000000000000000000") 2018/03/25 06:09:32 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xf, r4}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000280)={0x1, &(0x7f0000000000)=""/164, &(0x7f0000000240)=[{0x40, 0xbd, 0x8, &(0x7f0000000180)=""/189}]}) 2018/03/25 06:09:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00004b0000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000b9f000)={{0x1}}) [ 55.677757] binder: 9458:9470 ioctl c0306201 2000a000 returned -14 2018/03/25 06:09:32 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socketpair(0x9, 0x7, 0x4, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x1dfe592}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x9, 0x5, 0xb5, 0xfffffffffffffff9, 0x7f, 0xfff, 0xa6e, 0x2, 0x8, 0x4d24, 0x194eaed1, 0x20, 0x7, 0x9]}, &(0x7f00000005c0)=0x100) 2018/03/25 06:09:32 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="d6c6c1145a5853a8681665fc2a05d7885e76a8b0403fd4f836a9a3d413b6e3e6c99ad9f70f332168350bcc82fc97457b21fcb0a12634dcd60f27b529232d5ee8082c41f225bc0f986367a7355ee342dc57ec1e0e7b2fff7ea28f61232d6996838419c4cb324c0764e39b83d97ae93beff43d885768dd971d60365a99623904a02f", 0x81, 0x4000894, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) dup2(r2, r1) bind$inet(r1, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/03/25 06:09:32 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)=[&(0x7f0000000180)='-\'\x00', &(0x7f00000001c0)='msdos\x00'], 0x1000) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x5, 0x2, 0xecd2, 0x0, 0x7fff, 0x696}) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000001480)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f0000001440)='./file0\x00') 2018/03/25 06:09:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stat\x00') bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x3, 0x4, 0x3ff, "88baec9791bce8627b5bdf44c5bfe2e2c8a2f37be13f361724119a34a80f7b29b3226114c4494a9c22b200aa952403ed6a60f74609484aea90481292e5c565"}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000280)=""/144, 0x90}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x6, 0x3, [{0x5, 0x4, 0xd4b7, 0x0, 0x0, 0x200}, {0x2, 0x80, 0x100, 0x0, 0x0, 0x400}, {0x200, 0x2, 0xffffffffffffff7e, 0x0, 0x0, 0x204}]}) 2018/03/25 06:09:32 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000500ff000000"]) readv(r1, &(0x7f00000b4000), 0x0) 2018/03/25 06:09:32 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d274a15667300", 0x0, &(0x7f0000000100)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x2000, &(0x7f00000000c0)) 2018/03/25 06:09:32 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f0000004540)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000004b00)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/25 06:09:32 executing program 5: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xd007, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="00000809070008ff07000000040001010090010461bf625416634a263a5bad7f1062ff832aead480f2e246d591ba2e9274e38e9ed2d459325f21128634fed1fcfa9fbbc0dfcc6eae343c0b26b66e59db64c6136a156e8cd7e30e7886145232987a8c5801bf5ea87260e1bea201ba7301b21d8ae4bc4146e05eaa0f3321eafd12c5040762546e179c9eb0d97c652b4e4eeacf52b0c781bd6229cdf90729f7a7fc289d6f24b26353410e0c48af2d94503c3c7ebd36390bcd2a94d9c051e380509755875eb31a2e1aafd29d326b735dbb0e32d9896c5622586db389b38be57dfe5520d051a34d7240dcddde266371528c8585"], &(0x7f0000000240)=0x18) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e) 2018/03/25 06:09:32 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="444d003a059bcc6d11ee288aa0e8f592c5df0a75e6c9497968d8fbfcc3c0d0b26941d87d713d44ed3b0ca3f7823fefe761d546ca7f324cc73f2565e724bae63c98ca8d3dfb2031c5291b3aba7784a09f255adc9ebdba1a4b4e1cb7aad74a0a392c4fce3bfbbba94ae1fdc5c9ce2ed35578b41177254806ff40f8824c6a30f43d3effdcb57f415312d3295a4a1fdf77a852d665b4b62b2bc2d1834906c9cea2fd9406887135ff36d7c5c22766b6d030652df990c1e3a7b608730a4befa48051b3f8be03e34443ae53f3d71f43e015385e9ac391d3fb70e1ad952d3eacd0fdf69333310be375ab18c091e9ea2a57701dd9e1", 0xf1, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', r0) 2018/03/25 06:09:32 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'yam0\x00', r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x501442, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) linkat(r2, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x14, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) 2018/03/25 06:09:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/208) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x0, &(0x7f00000001c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f00001da000), 0x8}) fcntl$setsig(r0, 0xa, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240), 0x4) 2018/03/25 06:09:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000003c0)=0x6) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000440)=0x2, 0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmmsg$unix(r0, &(0x7f0000000a80)=[{&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000500)="41f10cf07625d8745e09db90858edbdf915c93f262cc228be6f270518e290baa8af17fdc51910ad19b89304f84dff5ac7cb20bed9679fae6aa44022d2f6ce7b86453e443939bde320190351dd114652fffa222d7cc24ea4e7c5232985e1b746471cfbdd756f8e9825bb5b5ba1f7b9affb5d1b34a9248b2f1ff3dff93e07e4fa2451f71390af7b2faf7b50c57ad9c4f93fb77dcee373af1aac0a1426e7559ccd81fdcd3fa081f490fb8964945862eea455fd31f8b8003a89e099a6aa7e8a74656a2c9995bac035f5d08e9933b4df31e565b104a30ef8341a1232fad", 0xdb}, {&(0x7f0000000600)="574478e236090e68762b8fbf6a43c643a35cda7e9dfa4926a8624d945a52f6c2d7106fec97455799c64bd66725d6cc6978a9b6c6756f0c7e7dfffc5d68ef55fcd3de6cd227107ef3e094216d31d6", 0x4e}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="43f92ddd27fb73452819909ed852013ca9465e8258ab4dcf12f81867808b7b198f393bc76c95a7473d92f4c9c45cd1d9e23a4153c7cfbc38ba0ef4418e2afa6ad9a1d23f0d6b8c5a8620e422bc54cc4b35e4474888e599af759d3b7442ef32b9046e4f06c7d12bf266f7a7c06b53df1061ac15ab19676a0e8dd5a7399953a8c93bfd", 0x82}, {&(0x7f0000000780)="a6b024f6cb51ff2cb80dd7f8d089b0dcf5c8f52390148c2aae6c32b3c2837554bbded34d74c2be2392d710a3459cef15d6a8a2a1ca05cfaa301d80f5e372f92b7dcb68cf04d21610b28bb5f86299f5f826d42940d983b1a4fb84b065e08a646213e4db63bc", 0x65}], 0x5, &(0x7f0000000a00)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x50, 0x400c000}], 0x1, 0x4050) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/216, 0xd8}], 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="977735", 0x3}], 0x1) 2018/03/25 06:09:32 executing program 7: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/188) 2018/03/25 06:09:32 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) 2018/03/25 06:09:32 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={&(0x7f0000ff0000/0xe000)=nil, 0x101, 0x3, 0x8, &(0x7f0000ff1000/0x2000)=nil, 0x8}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="90", 0x1, 0xfffffffffffffffe) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x2) keyctl$search(0xa, r1, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) 2018/03/25 06:09:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000002272, &(0x7f0000000080)="854cf898fd1470ab027e1a59e69d6cfc377861aec7c338912cdfe8d0093a37225df00138a3cb512bc416bb496fa5fba8253dac84d8a3873b3107aacdfc3d66c9b6c8e4be9819e60ef6d7489b950cb905ca94981250ca605cd3bc9219cccc574c5edeb6de81d5c75bba24daa925c3cf3e556f7dfd6aeab8619f7a525e221266bef29c7f8aa89630268ed4b54e62da6d2070ddd332c06642be5bce948ce15ac073a63f340a7e3cbce239aebedbb6672d0f886bc935cceba8399d1efbcca6c4") write$eventfd(r0, &(0x7f0000000040)=0x900000, 0x8) 2018/03/25 06:09:32 executing program 0: write(0xffffffffffffffff, &(0x7f00000000c0)="8e34fbff2be1dda251ffd0031a00b28bf198b30a6e1cdff946364f37d45f0b941a4d4ea1d50a6b04c0119108af2bb6d0c669de4e5592aaf9ccdee59079da6fa61764d16514c384a7ba79f15dae569738380c7ca2e052f519018996a772bed0bc76b6a98940baf1e7c6996072c615a25915dcc9175c2cc1270642fad1030bb263488e46ae6070c6830d3570c5c6a8989900d403096678ec14c3d2bc709bf4c00af1fbccd4081f0b779b62546f75a449df32a9ff", 0xb3) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x0, 0x1, 'client0\x00', 0x1, "ff578c5f5f0ae93c", "1390372ca2d1a12adf38f03da04785df2870b022cdb9bb681f87a81958ef70f2", 0x8001, 0x20}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = getpid() ptrace(0x4207, r1) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000180)=""/182, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) 2018/03/25 06:09:32 executing program 2: prctl$getreaper(0x25, &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7b34}, 0x1c) 2018/03/25 06:09:32 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9dd1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) 2018/03/25 06:09:32 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000002c0)={0x100, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 06:09:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x20) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000500)="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") sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipv6_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/25 06:09:32 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) socketpair(0x10, 0x6, 0x2011, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r0, 0x101002) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0xfffffffffffffffc, &(0x7f0000000080)}, 0xc) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/25 06:09:32 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x800, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/03/25 06:09:32 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) epoll_create1(0xfffffffffffffffc) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/25 06:09:33 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000002580)={&(0x7f00000001c0)={0x23b0, 0x3, 0xb, 0x818, 0x70bd28, 0x25dfdbfc, {0xc, 0x0, 0x8}, [@generic="44d29a6796b5e106a5e645bee6ba17b3bd2d49d47a805ca78bc70e9c863acc5ebf656af39ebf8a801afb907985aa9f328b95ae399d7506743cd58901a1e1b579ea25033fbf9741fce7e4380329dbc96f1e124b77402f018e3bbc480816fec23a89f7a24570cf3cf8e7365a2196ef412c3301100136c947b60b0671bdaa43389435373e7b2fd71db33187370551249d0344d52d815cec91fecafb92c1f28726bea7fac0cd4ece4b36b5ed3bc851b3c406027d", @typed={0x24, 0x5d, @str='/selinux/commit_pending_bools\x00'}, @typed={0x4, 0x6e}, @nested={0x160, 0x8a, [@generic="8a8edb7ce245be22208dfd733e41321c910941801ecde6d8f4206dd77786ab41abcaa9f698ae4077c72f78b210669d485bd8d303536bf65e9e80b27f81dfb99897e1806ba14c66bed15a81c0299d8571e6180171803aa855a64934f4bac52496748d56d54ca8c3de853b1e4867cb3f77bc5b98ba31c6a8fa0e534ed256302dc9b51434b3131c27d3d19f688766f23cc18f73b8f1028dc03c6a41ce9645687d397e2bd6128177919ba59c4410af6dfcafbaea374d18e3b1f08d8a9257c8d03a641a4d64", @typed={0x4, 0x70}, @generic="d914a0712e21d6eadddd953394106d70ad93de1bf2fe2e2b", @typed={0x24, 0x79, @str='/selinux/commit_pending_bools\x00'}, @typed={0x8, 0x1d, @str='[\x00'}, @typed={0x8, 0x4a, @pid=r3}, @generic="64bf8ed968bc8396db23a50ccfadabe836301d9b76f6f9ca94536a55eca7f29fee5de62792cf1ba92dd28ec9cf4729dc88a987fab15e6ee4cdb0ab988035e5a8c86ce3dff9", @typed={0x4, 0x36}]}, @nested={0x1160, 0x8d, [@typed={0x8, 0x4d, @fd=r2}, @generic="9af600e1516497070593a4f197c47f971ad99a58db0e8de95326b4b0c6b742eb1a44b9102a467736a08dfcb05b1cf908abf10d12f0164545cfcfa65da69a24c15e7422a1e552d242047d7ccb10f9fb5c4a4c8097df11fba4991e81585578b7658d53965ca9882de41073d47fdaa4634c6558e3eeffb2e23f5a5f5a8e", @typed={0x4, 0x5b}, @generic="8a7c230c8f67b51318f7d041e50a980ab81aab80b5a4c4bc1b1dfae7a6", 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@typed={0x8, 0x82, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x25, @binary='{'}, @typed={0xa4, 0x23, @binary="ff8762c0c996cbbe91599407ffbb1ecd1cd248fdaaf6255b3a1b177158661179cb4736863beaf44080767e9af8215a0a9163e33f488f5e856ed013e60a508b1d8f0b2d9b0249a38744835c198591464747b761bcc0788fa1ee6ce9ffb8e5f661f65d261b3fe0c2111ed550966a364373052ed43a957ad0a3450cd218d32d32b64bafda1fb51dc3c167ce0c1357256d8f148160a1fd1de05813ffd5e0adb45e71"}]}, @generic="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0x23b0}, 0x1, 0x0, 0x0, 0x2000c000}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002600)=@int=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/03/25 06:09:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x7f) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x2, 0xfffefffffffffffe, 0x2}, 0x4c) 2018/03/25 06:09:33 executing program 5: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = socket(0x1, 0x2d4b4385e8259be9, 0x1) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x2000000000000401) 2018/03/25 06:09:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000386fa0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f0000000080)="f9ed82826e2af56266a55a38ad191e609a", 0x11, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/03/25 06:09:33 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="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", 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) r1 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000010c0)={0x5, [0x9, 0x6, 0x0, 0x5, 0xb45]}, 0xe) bind$inet(r0, &(0x7f0000001080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioprio_get$pid(0x3, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001180)={r3, r4, 0x5}) setsockopt$inet_opts(r2, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) 2018/03/25 06:09:33 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 06:09:33 executing program 3: pipe2(&(0x7f0000000080), 0x4000) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x880) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/25 06:09:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl(r0, 0x104000000002, &(0x7f00000002c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x9, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/25 06:09:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x80) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYPTR64], 0xffffffffffffff0f}, 0x1}, 0xfffffffffffffffe) 2018/03/25 06:09:33 executing program 0: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x1, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) flock(r0, 0x10000000005) 2018/03/25 06:09:33 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYBLOB="46000100a48ddd2cc7dcd907941bba6aea58e5fff86d6066a28584a20ee80ece7873a7ce7412f3f9fd600ac2a5d64433543f388838d66d0223ce9d59c5e06d194605a0e7a117192f8d2b5a01f7e2e0a51cbe8739d56e6d29396e3a5d8342a6ef5700000000000000000000000000000000"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0xffffffffffff7fff, 0xfffffffffffffff7, 0x3, 0x39f, 0xbb7, 0x9f, 0x3, 0x100000001, 0x9, 0x0, 0x8, 0x3, 0x8000, 0x8, 0x20]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/25 06:09:33 executing program 6: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vlan0\x00') 2018/03/25 06:09:33 executing program 5: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) ptrace$getenv(0x4201, r1, 0xff, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001180)={0x1, 0x1000, &(0x7f0000000180)="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"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000000040)=0x7, 0x4) 2018/03/25 06:09:33 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e30, 0x0, @empty, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/25 06:09:33 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) 2018/03/25 06:09:33 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/97) 2018/03/25 06:09:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r3 = socket$packet(0x11, 0x800000000000003, 0x300) flock(r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000240)={r4, 0x10}) socketpair(0x4, 0x80004, 0x800, &(0x7f0000000040)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)={0x0, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/25 06:09:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x9, 0x80000000, 0x20e, 0x7ff, 0x1, 0x3}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setuid(r2) 2018/03/25 06:09:33 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000080), 0x89, 0x800004, &(0x7f0000586ff8)={r0, r1+30000000}, &(0x7f0000000000)=0xfffffffffffffffe, 0x0) 2018/03/25 06:09:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{0x0, 0x2}, 'port1\x00', 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffeffffe, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x4, &(0x7f00000000c0)=[0x2, 0x1, 0x0, 0x3a7], &(0x7f0000000100)=[0x40], 0x2, 0x3, 0xaa, &(0x7f0000000140)=[0x0, 0x1f, 0x7fffffff], &(0x7f0000000180)=[0x8, 0x93d1, 0x0, 0x7, 0xfffffffffffffeff, 0x7, 0x8]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x0, 0x1, 0x80000001, 0x6, 0x1, 0x7, 0x10000, 0xffff, 0x3f, 0xfffffffffffffff8, 0x101, 0x97f}) 2018/03/25 06:09:33 executing program 2: setrlimit(0xb, &(0x7f000000f000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x41013, r0, 0x0) memfd_create(&(0x7f0000d52ff2)="6d696d655f747970652f7b2daa00", 0x0) 2018/03/25 06:09:33 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e30, 0x0, @empty, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/25 06:09:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x408, 0x8040) ioctl(r0, 0x2201, &(0x7f0000000040)) memfd_create(&(0x7f0000000080)='\x00', 0x2) 2018/03/25 06:09:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x40000000000) 2018/03/25 06:09:33 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000200)=0x1000000000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) rt_sigpending(&(0x7f0000000140), 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x34) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x1, 0x4) getrandom(&(0x7f0000000000)=""/241, 0xf1, 0x3) 2018/03/25 06:09:33 executing program 4: r0 = socket$inet(0x2, 0x8000000802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@remote, @multicast1}, &(0x7f00000000c0)=0xc) pkey_alloc(0x0, 0x3) 2018/03/25 06:09:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000640)=""/192, 0xc0}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x200, 0x9, 0x9b54, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x0, 0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) socket$pptp(0x18, 0x1, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000000000000, 0x0) 2018/03/25 06:09:33 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x9, 0x1, 0x2, 0x7fffffff, 0x198}, &(0x7f0000000100)=0x98) flistxattr(r1, &(0x7f0000000180)=""/91, 0x5b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x1, 0x9, 0x2, r2}, 0x10) 2018/03/25 06:09:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x101, 0x6a4e7aa8}, {0x5, 0x400}, 0x7, 0x2}) getpeername(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) lseek(r0, 0x0, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) 2018/03/25 06:09:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x2, {0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) fcntl$setlease(r0, 0x400, 0x2) fcntl$setflags(r0, 0x2, 0x1) 2018/03/25 06:09:33 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0xffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0xfffffffffffffffc}) 2018/03/25 06:09:33 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) socket$inet(0x2, 0x2, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000003c0)=[{0x8, 0x2, 0x9, 0x800, @tick=0x1, {0x3eb9, 0x4}, {0x9, 0x5}, @time=@tick=0x3}, {0x6fc8, 0x2, 0x0, 0x40, @tick=0x7, {0x7, 0x2}, {0x6, 0x8}, @queue={0x6f, {0x9, 0x40}}}, {0x5, 0x1, 0x830, 0x0, @time, {0xff, 0x6}, {0x2, 0x8dec}, @ext={0x21, &(0x7f0000000380)="455887bde58ae77a59898fc13da87748cfecd7bedf24e1a260090fcc82c131832e"}}], 0x54) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/03/25 06:09:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) 2018/03/25 06:09:33 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000f7b)=""/133) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x8, 0x463, 0x10000, 0xa35}, 0x14) 2018/03/25 06:09:33 executing program 5: userfaultfd(0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ca3000)={0x40000000}) poll(&(0x7f0000144000)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141000, 0x2) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/03/25 06:09:33 executing program 0: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x9, 0x8) 2018/03/25 06:09:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) msync(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000013ffc), &(0x7f0000000000)=0xffe5) 2018/03/25 06:09:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'teql0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x3, [0x1ff, 0x8, 0x79b8]}}) 2018/03/25 06:09:33 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/03/25 06:09:33 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/228, 0xe4) rmdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0x8) 2018/03/25 06:09:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2c01, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x20, 0x4) 2018/03/25 06:09:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x8, 0x149, 0x6, 0x8, 0x6}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) mq_notify(r1, &(0x7f00000004c0)={0x0, 0x1b, 0x6, @thr={&(0x7f0000000340)="eb67d2a5ed4f725b5301a529c5b98d1d4427d5fa21d35e6074fef1f17457548bec4827c79ca1b1b8931995e820bafee4fb594d7db6cc1673cbbb9fa85e87e5cc1afe8bcc85d80829fd2a3c00c02273ea18bc80311cb58b69c91102eb", &(0x7f00000003c0)="c2dcd9d429a34c584aa4f82959005f36f85274bdf01532fc7a1ee8e849f050f69700288393bc297ca4b64a72ed02a2b9d41c47c99f903de76356d4ef1cc5a654473a21c7b4ff90914aa1854e46fcada1b9181c062332441a2fc1d203f3d685b4e66ef0a7cb01e8468f6c2c0a587c86a4b2b7c59ae7ba8c7b97774115a07d5d03f8ae47ee5d280e20d34eabe1406c8512dde6bbeb974660d5b37413eba1ebceb9ad2bd250372cc96dc1d84056674b3e6efe6dac2f9c647ed19b71fe669fa9448b5f1ecbdb79c46308f54262787d7ca9"}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000000c0), 0xe4, &(0x7f0000000040)}}, {{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffe9c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xa7}}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) 2018/03/25 06:09:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000b04cf4)={0x14, 0x7, 0xa, 0x21, 0x2, 0x0, {0x1}}, 0xffffff0e}, 0x1}, 0x0) 2018/03/25 06:09:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, 0x14, 0xf, 0x200, 0x70bd27, 0x25dfdbfb, {0x5}, [@nested={0x38, 0x49, [@generic="3088d6fc01413a1e7663145f376fdaafe33e7f8297976e99c036122236f632b4b43c9011b4ee5904128a932033621b", @generic="960f0010d7"]}, @typed={0x14, 0x76, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="688e864a3bdd979f64ec19544946b0f8e33dba46e85775e01938d78659558307939c0eed08c256dd5fd0b998459a4e4abbc5"]}, 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000012c0), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001300)={0x0, 0x800}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001380)={r2, 0x2e7, 0x5, [0xffffffff, 0x40, 0x5, 0x6, 0x97]}, &(0x7f00000013c0)=0x12) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x75, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r3, r4/1000+30000}}) 2018/03/25 06:09:33 executing program 4: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)) r0 = userfaultfd(0x0) r1 = gettid() lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '\x00'}, &(0x7f00000002c0)='vmnet0posix_acl_accesssystemppp0vboxnet1\x00', 0x29, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000300)='vmnet0\x00', 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000200)={0x10}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0xd3, 0x400, 0xffffffff, 0x6, 0x1, 0x1}) 2018/03/25 06:09:33 executing program 7: r0 = socket$inet6(0xa, 0x400000000005, 0x2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffdf7, 0x24000001, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) 2018/03/25 06:09:33 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/03/25 06:09:33 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x2) 2018/03/25 06:09:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/99) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/25 06:09:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="5324aa3e979ddf555e695646f91705fd3acc702760278079b716c9fb949c2ea527e25d474516e6690c0bd11589a7b2d6628c5bc5da7c51946105063d40908d7722fde1eee984a0213724e2ee88b8b874bd6b755e5f9004845ca441b733b41419a3077bfcb602c2604739b01e416b") bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r1, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) 2018/03/25 06:09:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4b}, @in6={0xa, 0x4e20, 0x5, @empty, 0x4}], 0x38) ioctl(r2, 0x400004000001278, &(0x7f00000000c0)) close(r0) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/25 06:09:33 executing program 6: mlock2(&(0x7f0000a91000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1) 2018/03/25 06:09:33 executing program 5: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3c, &(0x7f00000000c0)={0x26, 0x4, 0x6, 0x5}) syz_open_pts(r0, 0x183041) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, 0x1, 0x1, 0xff, 0x2, 0x0, 0xa25}, &(0x7f0000000140)=0x20) 2018/03/25 06:09:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000300)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f00000000c0)=0xc) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xff, 0x4e23, 0x20, 0x0, 0xa0, 0x20, 0x6c, r2, r3}, {0x1b3, 0x7, 0x2, 0xa50f, 0x2, 0x3, 0x1, 0x7}, {0x8000, 0x9, 0x200, 0x8}, 0x4, 0x6e6bb9, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d2, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x0, 0x3, 0x3f, 0x3, 0x9f1, 0xa9be}}, 0xe8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000340)=0x10001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/25 06:09:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) 2018/03/25 06:09:33 executing program 6: futex(&(0x7f0000001340)=0x1, 0x4, 0x0, &(0x7f00000013c0), &(0x7f0000001400), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000002c0)=""/120) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000006c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0xc004}, 0x20008000) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x84) 2018/03/25 06:09:33 executing program 2: unshare(0x400) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000001080)=0x58, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 06:09:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@flushpolicy={0x6c, 0x1d, 0x1, 0x70bd26, 0x25dfdbfe, "", [@srcaddr={0x14, 0xd, @in=@rand_addr=0x6}, @lastused={0xc, 0xf, 0x3}, @tmpl={0x4, 0x5}, @mark={0xc, 0x15, {0x35075c, 0xe11b000000000000}}, @ipv6_hthresh={0x8, 0x4, {0x9, 0x4d}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2b, 0x70bd2c, 0x70bd26, 0x70bd2a, 0x8}}, @tfcpad={0x8, 0x16, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x40005) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xe, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/03/25 06:09:33 executing program 4: keyctl$reject(0x13, 0x0, 0x3, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x6, 0xffffffff, 0x1000, 0x1000, 0x8, 0x2, 0x8, 0xa3d, 0x5, 0x4}, 0x10) set_thread_area(&(0x7f0000000000)={0x7fffffff, 0x20000000, 0xffffffff, 0xd30d, 0x400, 0x7ff, 0x400, 0x4, 0x3ff, 0x6c3}) 2018/03/25 06:09:33 executing program 3: r0 = userfaultfd(0x0) read(r0, &(0x7f0000000040)=""/3, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) write$fuse(r1, &(0x7f0000000100)={0x20, 0xfffffffffffffffe, 0x6, @fuse_ioctl_out={0x0, 0x80, 0x40, 0x80000001}}, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 2018/03/25 06:09:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="94040013", 0x4) 2018/03/25 06:09:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) flistxattr(r0, &(0x7f0000000100)=""/188, 0xbc) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200200, 0x2) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="110048486a392550af08b458f19b053310155f4e231b9001aac2a6c1b351e83442f864bfa6c3f3ba1d7ff62ceb6ea56771fb0a455e10bfaf9cd71e442fa82f8cd34ecfb10ba8060b943d837e19bf48809865e198065395ac2cec67bba25f426534ccc1252f33fcf4a59ff00ec7446894f17d5e71fd4ed463a5cae3c4081c009e4c77bce2ce87ac3c2800a56db2decc64a2233af80a60b1775899dd979a2474656cb7f039878d446474f5", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/25 06:09:33 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f69706f7574806500") faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x400) sendfile(r1, r1, &(0x7f00000000c0)=0x40, 0x3) timerfd_create(0x0, 0x80800) 2018/03/25 06:09:33 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/03/25 06:09:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101200, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="82f712135518b220505367f0eab6975972bfead322527859b0a33c3bb364238729b394527d4aa2fa02a64e86cc77a2aac7f156bb1882c4765cd7171ba7eae110dcde3262553398b566c6089e908da4ae5095822efb1116d13499", 0x5a, 0xfffffffffffffffc) r2 = dup(r0) write(r2, &(0x7f0000000300)="903b8c679b12a1fcf89804c65e7312b29248e92b69f61d875b99fd2bf1c9d348fca82d63fb614f6300736342a7e06239c7366899f295ab8f9a9c72274f09e8435962fbc554d3d417f062279d172d1118bff626955b6a0afe05c5ae993bfaf581929510aee95fbcd9fd32d6c29286087ae5aca77442653d8d71eade9f9ec3b01838baa3c75372b9a0c7720cc27af27f36242c07c38088c9a6e963602bf76a589ca9", 0xa1) read(r0, &(0x7f0000000680)=""/127, 0x7f) keyctl$update(0x2, r1, &(0x7f0000000180)="a8107c953a6104fdb05d21494798498bb6543382574145ba98e6e0566d19a7fd569d4877c4050be663010d5071675b3527be63bfd0cc2440cb39baef2478bb5050d44a768dde7b57f2b86b2d66eb31ab5fc32847a0ec24012caf5d4da24604119ae39e04e5f9ed5fde9a20cd6dd167e208b5028b5d8788c1", 0x78) exit_group(0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="375a2b4c05c55f3e1575c05d13ffd859ff71a71124508d7e5ac54c35cb4663f7ab8dfc9035efdb8f8a5c5d8fc9afea4f613a95d475da3161667369bee181a1006f8aed38679bc74f6214f7f061809dd553266398dac9a18fef5221e3b912d55a85aa2dede8b775d21f757429e48955a4761b861561d6f8e49e", 0x79, r1) keyctl$reject(0x13, r1, 0x2, 0x5, r3) r4 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r4, &(0x7f0000001d80), 0x2cc, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000580)={0x1, &(0x7f00000004c0)=[{0x0}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x1, 0x7ff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r6, 0x9, 0x30, 0xfffffffffffff801, 0x80000000}, &(0x7f0000000640)=0x18) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000005c0)={r5, 0x10}) r7 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0xff, 0x6, 0x91, 0x6, 0x0, 0x8, 0x40, 0x9, 0x1fffffffe0000000, 0x3, 0x0, 0xffff, 0x6, 0xfffffffffffffe01, 0x0, 0x3, 0x100000000, 0xaa, 0x20, 0x7fffffff, 0x78, 0x6cf4, 0x80000000, 0x4, 0x200, 0x3, 0x1, 0x10000000000000, 0x8, 0xff, 0x1000, 0x3f61, 0x800, 0x9, 0x6e7957f0, 0x0, 0x0, 0xffffffffffffffe1, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x2, 0x6, 0x1f, 0x0, 0x8000, 0x200, 0x9}, r7, 0x20, r0, 0x8) 2018/03/25 06:09:33 executing program 0: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b8aff0)={0x2, &(0x7f0000007000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000000000)="2d2d6370757365742d76626f786e657431656d302d2b70707031efde6367726f7570237573657200", 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x4, 0x800) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e24, 0xdf, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x3, 0x3ff, 0x3, 0x5, 0x8000, 0x5, 0x1, 0x5}, {0x5, 0x9, 0x2, 0x401}, 0x401, 0x6e6bb3, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x33}, 0xa, @in=@rand_addr=0x7, 0x3503, 0x4, 0x0, 0x2, 0x9, 0x3, 0x7}}, 0xe8) 2018/03/25 06:09:33 executing program 6: r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x602f, 0x0, 0xff, 0x1, 0x28000, 0x2, 0x6}, &(0x7f0000000080)=0x20) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0xff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/25 06:09:33 executing program 5: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='mqueue\x00', 0x1) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x20) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f000040bff2)='./file0/file0\x00', 0x0) 2018/03/25 06:09:33 executing program 2: timer_create(0x1, &(0x7f0000001080)={0x0, 0x29, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="f15dc602b34844dbfd3743d17d886eeacbe1633e902d3090fbc9ccab820ed5ec4178a8508cd2705934bac5d87897de86c0ae80c6affa0cb93012ecbd82890e72d3a3b8f2b841b2587aab9475df93a3596f31"}}, &(0x7f00000010c0)) getrlimit(0x2, &(0x7f0000001180)) timer_create(0x0, &(0x7f0000001100)={0x0, 0x27, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000001140)=0x0) timer_getoverrun(r0) 2018/03/25 06:09:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getpeername$unix(r1, &(0x7f0000000c40)=@abs, &(0x7f0000000080)=0x6e) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) sendmmsg$unix(r1, &(0x7f0000000c00)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="ec0acd927c76512ba230738f2e162370ebc04ba22880e1036a586444989fcd63fc2901828c58a07070c9b73204692c91828d0d353871a5a4b701e1b3d2bf5de4e432ac9699d72e44344f07703254022b0d5f33dc2ffd47ab6547b3b015af49f357c18a334adf2566f7071c18badd2667ac72818065729855a66c39492c016272bb0253f015e8b4adb907136eeb27533f", 0x90}, {&(0x7f0000000280)="e2969c735082283a04e42fc347980cdcdac6695fa8f07cbf60", 0x19}], 0x3, &(0x7f0000000640)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x40080}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="ad0d7032d55dd3091437baf41fd0b23332c267f575fd8c95e81d98082e1f6d0fd97a49dae91fd1b73d36f7bf97a18b0eae92beea2543fb8bf87581d71015a26d5b124e9c4319ee5eced7ed6ac3e4758177dfa31263307d185091f955e2994c40dd628d62ff2b8135955df76d6fd8b059d929816e4a34c1ac0c48c971915ee3826a345f451763308abc1d501436a88efaa6ccaed088990c579e8a411dac726465cdffbf8d543f479db7d43f74cf576b86f24dabedb188178c71627508a93e9932d273b4b347fc87efe5104ca2d5aaae60ca5a8c6db9939d24b7e42396c32d5a3e80e029792d2f", 0xe6}, {&(0x7f0000000800)="7938e2283c4c58a3b24b7d6846c6e891d6740e79d55e534ee094f596c4fb24815e9d5c81be0d4e3981a7180e38648674d26d047ab3633f338155ef9a0bab7d37883ae5940e5b7835ff2a93f3c7739a6a3503a6", 0x53}, {&(0x7f0000000880)="825f9348b4f2379eefc5382aef469cd9203dfbf71ef604a34a45e08956cab3c47a909335b58f06b73e8c1f19e17d03237415c2910905bdd68f5a97580649b7b81200303add93d9d28ecc617a6f45f37214eb3c23db", 0x55}], 0x3, &(0x7f0000000bc0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28, 0x4}], 0x2, 0x4000010) [ 56.844943] binder: 9832:9836 ioctl c0306201 20007000 returned -14 [ 56.858449] binder: 9832:9836 got reply transaction with no transaction stack [ 56.870155] binder: 9832:9836 transaction failed 29201/-71, size 0-0 line 2926 [ 56.888735] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 06:09:33 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000502feb)=@known='system.sockprotoname\x00') socketpair$inet6(0xa, 0x80004, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x800, {{0xa, 0x4e23, 0x8f4, @dev={0xfe, 0x80, [], 0x11}, 0x80000000}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x10c) 2018/03/25 06:09:33 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) 2018/03/25 06:09:33 executing program 7: pipe(&(0x7f00004f1ff8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/4096) r2 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001100)) ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000010c0)={&(0x7f0000001000)=""/158, 0x9e}) 2018/03/25 06:09:33 executing program 2: r0 = socket(0x10, 0x803, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) unshare(0x8000400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/25 06:09:33 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000d8b000)="0107040000", 0x5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) gettid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) fcntl$getown(0xffffffffffffff9c, 0x9) geteuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) fstat(0xffffffffffffffff, &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) dup(0xffffffffffffff9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x14001, 0x0) syz_fuse_mount(&(0x7f0000000740)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x18000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000780)) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)) socket$inet6_dccp(0xa, 0x6, 0x0) getpgrp(0x0) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000800)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000a40)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000b00)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x1c, 0x80800) epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000c00)) getegid() socket$packet(0x11, 0x3, 0x300) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/policy\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x2000, 0x4) getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000d00)) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)) eventfd(0x800) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$autofs(0xffffffffffffff9c, &(0x7f0000001840)='/dev/autofs\x00', 0x80002, 0x0) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001900)) accept4$packet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001980)=0x14, 0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/load\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000001a40)='/dev/sg#\x00', 0x8, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/rtc\x00', 0x501000, 0x0) memfd_create(&(0x7f0000001ac0)='-}systemposix_acl_access\x00', 0x1) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001b40)) getuid() stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)) socket$inet(0x2, 0x800, 0x3f) socket$inet_dccp(0x2, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/rfkill\x00', 0x80, 0x0) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000004fc0)) getgid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(0xffffffffffffffff, &(0x7f0000005040)={0xfffffffffffffffc}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005080)='/dev/loop-control\x00', 0x200200, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000050c0)='/dev/ppp\x00', 0x84140, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005100)='/selinux/load\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005140)='/selinux/member\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000005180)) 2018/03/25 06:09:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0xffffffffffffff5b, &(0x7f00000000c0), 0x1fa, &(0x7f0000000100)=""/79, 0x4f, 0x4}, 0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x1f, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x10000}}]}, 0x18c) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000000000)=""/89, 0x59, 0x10043, &(0x7f0000000080)={0x3, {"61b399690c7b99"}}, 0xffffffdf) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/25 06:09:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x20) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/42) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) 2018/03/25 06:09:33 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x4) signalfd4(r1, &(0x7f0000000280)={0x7f}, 0x8, 0x80000) r2 = open(&(0x7f0000624ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='trustedprocselinux\x00', &(0x7f0000000080)="776c616e3056296367726f7570d4706f7369785f61636c5f61636365737375736572656d317b5e00", &(0x7f00000000c0)='\x00', &(0x7f0000000100)='[vmnet1]$[$md5sum.\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='eth0bdev\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0xffffffff80000000, 0x8, 0xb9, 'queue1\x00', 0x83}) 2018/03/25 06:09:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) ioctl(r0, 0x40, &(0x7f0000000080)="ed0fb8e06016a9b054f7ddb2dab84e278c08f5e7abdcb3f8bff1f14a19b0b68cd2dcf75d49fbd92f418f7b4378431e390048d05e8dde9288002e40ec13268363523a37c148debe7effeece43586e80d8639ecacc121da4f20da77b3a567bfad088680fec355579d4e086b5f543013ef64d83b4ea4c6909") r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0xffffffffffffff1c, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="f68670a4bf25b33302a2c9b34e51601a4e1e221d3c180fde4ddd1ebc05c950d9e5296ddc9b72fccfc30f1b58d7be0f6903b1b15e0c5deab00d", 0x39) signalfd(r1, &(0x7f0000000000)={0x80000001}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x8, 0x4) 2018/03/25 06:09:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) [ 56.894152] binder: 9832:9854 ioctl c0306201 20007000 returned -14 [ 56.894671] binder: 9832:9860 got reply transaction with no transaction stack [ 56.894689] binder: 9832:9860 transaction failed 29201/-71, size 0-0 line 2926 [ 56.916485] binder: 9832:9836 ioctl 40046207 0 returned -16 [ 56.923322] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 06:09:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/25 06:09:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}) 2018/03/25 06:09:34 executing program 1: sched_getaffinity(0x0, 0x1, &(0x7f0000c8d000)) r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000000)={0x1b, 0x80000001, 0x4, 0x71}) 2018/03/25 06:09:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x80000000, 0x8, 0x100000000, 'queue0\x00', 0xfffffffffffffff7}) 2018/03/25 06:09:34 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) fremovexattr(r0, &(0x7f00000001c0)=@known='security.evm\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x701040, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x10001) fremovexattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="74917573c81ed32a73650300000000000000bca28faa13f4b5a5c93638860c268bf96d6100b76ae261c3c93301bd04eb67542bf7c95d9e6b7e925ddbbef48c"]) 2018/03/25 06:09:34 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000000c0)={0x2, 0x8, 0x5, 0x2f, &(0x7f0000000000)=""/47, 0x4a, &(0x7f0000000040)=""/74, 0x51, &(0x7f0000000140)=""/81}) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) pwritev(r0, &(0x7f00000009c0), 0x3, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x337, 0x9, 0x100, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) 2018/03/25 06:09:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x57) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7a29cc67}}, [0x11, 0x697d4835, 0x7ff, 0xdf, 0x9, 0x2, 0x617, 0x3, 0x3, 0x5, 0x0, 0x7, 0x1, 0x0, 0x4]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r1, 0x2, 0x4, 0x53, 0x5, 0x10001}, 0x14) 2018/03/25 06:09:34 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6f) 2018/03/25 06:09:34 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x2, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8082, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/25 06:09:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x1a5582) poll(&(0x7f0000ecafc8)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080), 0xc) 2018/03/25 06:09:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="a67b06119a4ece8216a43724e6dc9570963f5c0652ef7c301ae1b611d79287e1e476d627dbf18b1880bfb8"], 0x10) 2018/03/25 06:09:34 executing program 4: r0 = inotify_init1(0x0) fcntl$setsig(r0, 0xa, 0x36) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r1, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/25 06:09:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x800) 2018/03/25 06:09:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x120, 0x12, 0x1, 0x70bd2c, 0x25dfdbff, {{'sha384-ssse3\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x26}, {0x8, 0x1, 0x82}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x36}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x8040) 2018/03/25 06:09:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xb198, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/03/25 06:09:34 executing program 5: r0 = userfaultfd(0x200003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000180)="64796cdf6a8154562970a375b46ae06893b2f5f0c28f66788b1124ce1862a2096a592c1799511d2e0d2455fcff46c716ca75fae0e3eb004a80fdd7ef7090e9e55b6acb47f6cc37b676a1a385655368931daffd559ee6f20bc99f017e15063c73a449c0eea7f4a6b84c26efa426e3261da2fec0d28ec54b7f1a3a5057a4eb070f7a0ce63ec17847829b45d20995b643c20dfba4a6ade0bdaa8387af4d2acc04f843fc71cc098fd4903e2e2cb14431a6d0b04b40") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e21, 0x9, 0x4e20, 0x401, 0x372375cdb2e43eb1, 0x80, 0x20, 0xbf, 0x0, r3}, {0x40, 0x2, 0x100000000000000, 0x2, 0x4, 0x7ff, 0x100000001, 0x5}, {0x100000001, 0x3, 0x2, 0x8}, 0x7fffffff, 0x6e6bbc, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x0, 0x3, 0x587b, 0x5, 0x3, 0x4}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/25 06:09:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x10000, 0x4, 0x3, 0x5, 0xfffffffffffffffa, 0x2, 0xa5, 0x29, 0x83, 0x9, 0x77, 0x5, 0x4, 0x4]}, &(0x7f0000000240)=0x100) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r4 = dup(r3) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={'lo\x00', 0x400}) 2018/03/25 06:09:34 executing program 7: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140)=0x4, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="0ae9bad310e107c560dee04ec411980822bcfde668d74ced3c7c1292f766d528f80760a78f366803009604c4e542472d126ce7e6d2979ceca05af38a8150702eb4f97e868715e0760a3042ae547bedad069b403d815ff3a934a0e56dd97ea205b15e385420641c34ba0000", 0x51418, &(0x7f0000000300)="87c2d3fd14ad8cd330e4af886e9d9991ba2b903a3504b662a86d39438fc88f7ae1b1e41773") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xc024, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/03/25 06:09:34 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') dup3(r1, r1, 0x80000) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/25 06:09:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001300010000000000000000001f00000020647e284993955ffb764efabfe8868ad556fc979d95a410e999c90cc24248944413660ba181b282ad8f16abcf0d4b52d1ca6b2e466f36dc703593ed8545c27a439cc18f9de2d8ce191c3d27ad458e945f46bb50b6f1798ceb52c24c08bb"], 0x14}, 0x1}, 0x0) 2018/03/25 06:09:34 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sched_setparam(r0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x0, 0x5, 0x2c1547a0, 0x1000, 0x5, 0x3, 0x3978]}, 0x12) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 06:09:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='setgroups\x00') write$selinux_create(r0, &(0x7f0000000300)=@objname={'system_u:object_r:usb_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0xcc) 2018/03/25 06:09:34 executing program 3: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') sendmsg$nl_generic(r0, &(0x7f0000001640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x28000800}, 0xc, &(0x7f0000001600)={&(0x7f0000000180)={0x1454, 0x2f, 0x104, 0x70bd2a, 0x25dfdbfd, {}, [@typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x125c, 0x80, [@typed={0x104, 0x20, @binary="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"}, @generic="6c012381ccace471921303f8aebd119b76b7dd7a98a26457abea1ca5b2bee9739b35e97563bccdde0bf342a0850ea91ce365ffbe4a63e77b87fdc8e02d82eb361897b9c00707646e1bf06f37ba2aa612db6a76098cfa1ce5a6dd69becfa6c3cd691cd2320c89f680072a9f33adc765e22c4e49e72e7227ebeaddd2dddb0efa7c0ec0917e0d7798cded4048aebe9f57a72444c98e0f6d67f1c07be172d3d7be25d1914834513440c38998f46657b653365d", @typed={0x10, 0x95, @str='[vboxnet1\x00'}, @typed={0x14, 0x51, @str='/dev/keychord\x00'}, @generic="f985f2965451ab03cd02894055e13d91c2254f481d9b492bcabd6d739e12883ce55941f4f58a181d1f7178e6ed76c72f6772ccce7580aaa8e33f4546fc7e1712596068d77cbf8fa7cdd2645f209d04167f77ea11fe6485a0085e5a46546438ddbc9ede3552c70287190a18c56983f5341fa298b89642db879c18cc1347a7c08758b504ca1e055cdf3ef228d5af17dcef8e57b3437a30399560e3c14534102eaf841f0e4e22e68e68586b6218f1e827572ce4fca4a4e87218b78482078aab4fd692c7b017646f14ec7e389ee1f5b50332e76d34f8cfb382032b998e76d2300c6bd519d18801f87c88ca7cdfb518f038ed9e82f56ef06efe2f4e77bc173392f4617a4eae377150b80fd5d6bfccac3b5b53e5c4b974a5858af4f6150fc5106ec2880892b4101cfd36cbe78cbbca6aa2d4c594259b0073a3341953f4e71781a7a88d26d5979aa2ca10570f64cdb59acba9fdcfdb559bdb03867f96be59c3850d28057feaff15c5ead23cbb8c803cb4af9380471f0d8769f8104d240e6c760dd832f4b3951f39d71f9c94f754ca38146a298d333d2696dd21fe0b9c4f8e9e8d8c927491f3af5e2e96d6ec5449565d7a1e86926b52fd1a42658614760288457df0a672bb136083a26dc89f9ba2bb9b9e446c57ddf735cc08d4a7cf16254b794c6cbe902d0452dbd6397252aaef66f792a46219f5cc99d9b3a12c2a4f2f5f0c0462d86660c56ee04bc24bd93e48f3cbd7c51002d9121b9c78bafe77ae2d7de41075c96bc04cb67aef87f85dcbb53be15658a313bd49553da811648d823ac218ffdce2c86f91c2be806fb62553f62955c8343387fdeebbdc24bd5b33a83c11b03a0755a382c171aaed8607548220feaea4c39fea2bce321cb10e169df929ff1e4e3deb78d989130212811530bf9df55aedd50899677f6494ba82c87fd33c9bc7b72b7d82ed9b14a2566cc8cbdd01afae3b91a211eb7c05adc3b337de4aae90aac2b2fb42304a8750e144eda01e8ec7f1c97325c61454cbf6c67df465b867b602425fcbc50ce2c153d164b3e5c13efafa91285c4de7e047cc0c10ced2356b349a07c053e638041abbbf41098495b14750f42cba044b5c6a13c8bddb025ec04f7e77269ba3c98a2a800b8da67db04d0f739a14a8b0d8f545852d728a24f6592b0d1163c4792d8ed1573624992e0a61f0db0937ca804b6500b32c7e9e059c0f0d5de8bc96add5ab252d2dddcc31096808bdeb955a3a673c361630777bfe6a92e50f1c664ba87ddfde4f1ae7dafd29b5f369c02303809e748986a6469b6825a6b4770195622e6ffe1a075fcbdad7e4a0f2369260294d5d4337f0a6dcec5f8a36c435bc649622fcea91ca9895eff26acaeb445a553243613ed1f148f29112af8a05d5cafb67d85c338da3166211ecba82a0cb6d6cecfe0232799e75cf6f503550dd8787249ced40973f7563e2fc231c8cc9aeb88d53bf38361e5c2146567f861df6c5419b9e7617abe00c80915d76a51a5ceec2e37d799aff563255b25cbca2fbc75be059a4d5b42bd01bbe9fc535135c51bdb1737db945c66784f8624ee95d696df43ee19e2a46ba454b767858dc4d90dae422f9be6fc0f1479ee72c547b5e874d1933b5011b871eb6259e28d447b3a5733c67c07a08f1d21c86607e755c37eccef246a3eb7211613309f65c6cee5f4ffb7dab341d5f1c2adb3fc4bbfe8213f5512c3de804ab0fcfee2476ad316f7f89e568f85b4fc1f02f0742d9ae32e91b6ae93a8246cd0ccc7540e3735e2250afa4e5f2aad295ce58c0c84825dfe1e529554957f7eaeeda9916d4cf0b3e9b4d51e5fe18182a358869454502299ac146d1ac378b61b4d08409c08700a00ee6740e4e0fc0386761b3cae2a2a68a75f615de5b1c9f4d8da8895b5c53279708981efb9cf558833ca68cb6fcf8dc2b8d72fba148f7597e055ab5bd608227c601e7e39ba4ba6121f9e6e986b0cd0e09527ab79d9d0e510bbe9c88faea72522b8daa04c86efbe72ddb65da10cca3e398284dcba0deb384a02b39a796c32a53aafaac7fbd27c8d829102437d811146087946208fe6cace33942e2f20b4258081c91ec08ea1cb33dc297236be745e61e9cf2ac9b01659802cf4304cca1ce7f212ab3ac5c9f0ed4a95d85c66c8155fce72a0ec648f6641be7880c0104cc72c82713ffb6c6851b8bdcb820374c1dd0067babf79d2684151aba7daf4c3272fb10dd98198d2b11bdf091e094f832c2dbb2cff2322096ff1423d9bb9f3fbde75886b8089b61b0987f268a0b3a8babbcd4fac8f70758ce6ed8247d7c202ae723f5725bbe28b08f876af6b0e6d1c592ecdcbda46d1d816e019169fcfcc06ffd9566bd4d9f67c81fd1f98bd03589383787501dc705874a4cff8fc9db40d1b11a05e0e862835d5d6028f29c65f81de47e6efe4822b5f8e309e92b1c06b9c73b6af11d5d8bd8e071af99d851cfdcf8b2a2e452e03f35700c4b903735e6f2c3b3aa899d6b844771395f4175a100c2494bf69fbd54e09fa00fe4496d011a4d49f8d7cdb55ff24496fd2597f1e1c71ca56c1e2fa8b18de31282cabcd747c8c5bccb461b0bf57d29dd661cb0697e1316cc713c62793ee98ccb03a896faf772d7aea1c5a802be252d1582d03be407cdac516e977eafa0ab97ea808a06e2d61d75fa1425c291a305069354a9b36df13ca7b2a9942d68f79bf67f6f823bbef55865b755cf5373dc5eb2549190bc1052a2635e7339e0370d47c2967da77bee99d95ede129393da78b4d09da646e9f5e84d18e75e6717fdbd14eff658ffa81f4b1b6b52d3a2dff1250f249ddc7eaea48d3dffa0b1c11bbe2b67dd53970f4da82a5c8d7981ac8c57a50bcddf75d4b98b1f62c2589ec3772d8103ad943cda3ef5f9412bfcf1e2b9c911ffda4b20cd0c11452a2b7180d0e9e215e787a69ffb9244d51b09fe98776187b0ce1ecf1a6ce66f140a60e828b38c012a9270d5796881496c4d561b99120ae19b699c3827a2b76aa455f89d1a221ba4e9e934f45e783456cb8fdaad553b0a46d7b3ab4eb006a591bf8f3ead4632f6c90c4ffda3bad8bfcd286eecf3e51c8f3d4690b483ab80402c4fd6ec5ee917aa0543cf90d3ea91a4e0ea0e42a21b5b9166f015e224461526a178a413e989cf688ea370bc286b141e0e72656e42cf825d89597c3da085e0699fd032ed30e5bf7f9c95922ca50bde1017a08afe6f9d4628d80ccbcea6726809d87960e5c5b009fcaa1eab93182c7464826760347473a3a4608f05610af564ccdb5af25e107a60e102ecc6f7be5509f92817fff266dc72ee476deec7f95638d4e313b214bca07dca42c7e63e2a1aaba41b5607ce1393b250f7867104a935bbdd23492f97a21138d05fc13a09ac1c700fb884f19ef075e7d87a972d7f311af56a151ee73547cc85e3bcd3bbc52d196ddded5a844c0af4623eec46362d63c06a413de03e3b5d304796ce27d25bb82c417b379f27848d23921a692b71e412a32575abae965fb03a990b3111880063ae4df8fdbfee9f280f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@generic="44195a46142088033eb7a8d4ba290b98557a5b193befef53ba77902df16dca0f93208ba6bf350f456cbf08e9ad2f5cc12ab5de2b3a2a57a10378eff1b5740c5fe376dbbbbd7d0679d3f858b022ad0b9a509ce6b8468a75c8a29cf08159bc2b0bd7751b9385cc257552f284ccd6b84d6c792eea82c9d2be8f2ef8587b731b"]}, @nested={0x1d0, 0x1a, [@typed={0x4, 0x2b}, @generic="0128f0c50a6128de3142421ed1af3d16e882ac069cb198be59643487ae3c844d58b10159c413442c7d7fa62679b8cae4aa21589a10a61e740d4ea6ca4f912b08c64b79dc0deb693df693d5835fbc0c12bf1ddfb04315a69858dbc6787fed541f35be712676998e43c91e5a04d9f67b33646b5d2404e4f7a4690833b98642bed81d9e1959b23597afa5c6b894b58912bc837f94456c938556faafb306b528edac8c92781a8f3ecdad05d83ad9343586fa3228daf315b288bfe6d786e0f89c4c6bc2456f1ca06b1ca6cedf769875ad5bc018a9345817a57c0d76e2627b180714d28a4fb6379f", @generic="1364ed015a008372205b86de267a44cbce844d9ea5b8c79d85b208643d4fe0220fa90607539d42cbdd2945e987ec99c0c616f21ec9e857d2bb3ec26683ed526f00d1f73689a8a76766735ecd6134301aff98c246e390c8e28121395ab346cd65112b7b3c84e6bafd0e7675127fb268bdf44526373214de537db6655b97cdba65ae7357c0408f84794a228dce601e4df3e0a586c597d4af1db064012daeaad1e9ab4ed29d62e226288e7f9cb368b783ac9e3aec5f0261", @generic="9b6978400d536fcadb45124ec9775d601afd17c0817dd06457319a83e497fef0", @typed={0x8, 0x76, @fd=r1}, @typed={0x4, 0x3, @binary}]}]}, 0x1454}, 0x1, 0x0, 0x0, 0x800}, 0x40000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r1, &(0x7f00000000c0)={0x7}, 0x5d2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000140)=0xfff) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000e82fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) syz_fuseblk_mount(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file0\x00', 0x8000, r5, r6, 0x10001, 0x0, 0x2000000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001680)) r8 = socket$l2tp(0x18, 0x1, 0x1) getresgid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r4) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/25 06:09:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x5, 0x1, @thr={&(0x7f00000001c0)="43bca468291bbb3b3ed5b923093d6d60c54c7aad4747aeaca7a43d716378dde5466cd5eac739fcc297a8d529ea6e01d164b29e89e3c7a24848839945f32808682de5da697d674801c611998454bc688e6332019244e52a3bce17837943eb3db75d27757e597a90f82c1dfa59c8f4855474eae490d8660746be26f5df146eece6761eca85d6871b6a39590b00de2f85994127ba02671684f812b7097e34e8691bdff3efc3874bc5d7f6c4f15b360fbb993afc785ecfff332b5f3d1efbc67f8c3741d25bafc4de6ac9dd3d2c329df4a30643", &(0x7f00000002c0)="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"}}, &(0x7f0000000400)=0x0) timer_getoverrun(r2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x8, 0x1, 0xb, 0x21, 0x0, 0xfffffffffffffe01, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bbb, 0x8, {0x6, 0x0, 0x2, 0x4, 0x0, 0x5bdc, 0x0, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, @sadb_key={0x15, 0x9, 0x500, 0x0, "693497e973e77e1184257b7b7b3dae9d3f09ae68f3f059047a541dfa5eefa69d1abbafc3e60f78074c20784bfef8f013076f561b1068ac21ff8eb8f6a274e0d33853d3301ed05005278018671a3c3e34cabe3d817792f884d454a370aad228d17de20471ca988bfbd4c66bfb7386c876bc054ce5dafe23d0dca3624f1e32f30ed2a52264ff8c6446093017079347373b0e36ed5c18360f79ddec733acad5cb79"}, @sadb_ident={0x2, 0xa, 0x4}]}, 0x108}, 0x1}, 0x20048000) 2018/03/25 06:09:34 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x2, 0x2) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x1, &(0x7f0000978fa0)={0x0, 0x12, 0x4, @thr={&(0x7f0000000000)="5dd6e71792a9403e3baaf7cb4241a0a5df0b423a47144e304b8a4d", &(0x7f0000000280)}}, &(0x7f0000044000)=0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x1, &(0x7f0000000180)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000f00)='net/l2cap\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0xd147, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) waitid(0x3, r3, &(0x7f0000000140), 0x40000002, &(0x7f00000001c0)) 2018/03/25 06:09:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f0000000440)=""/248, 0xf8}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)=""/210, 0xd2}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 06:09:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$netlink(0x10, 0x3, 0xd) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x13) 2018/03/25 06:09:34 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/03/25 06:09:34 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x100, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) 2018/03/25 06:09:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000e06fe8)=@known='system.posix_acl_access\x00', &(0x7f0000a88ff4)="020000000800001f00000000", 0xc, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002880)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000028c0)={0x0, 0x7ff}, &(0x7f0000002900)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002940)={r2, 0x100, 0xa1, "f52dbd41de1c887fea95d398fca0c903dcfd3087a1e01092fdfb84560b8678e8e0d72c78c44397e43c0791dc77379c00a9bcb1bc58b4cff6d0e953825dccab9225abbdf775f1f3deb84cc9d2ab1174b3bb965a75f47621d1810d9fdc12503d563fcce54f1f3de06fe92fafa532476b52091d2b5faa1b235c6705ec6189cec90e490e0d3e5cb641dde02be19ab171ff399101148f54cb31da5a6b08d8a7a4654f71"}, 0xa9) 2018/03/25 06:09:34 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0xd693}, &(0x7f0000000400)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000440)=0x6) 2018/03/25 06:09:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = dup(0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000281ff0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/03/25 06:09:34 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eed000/0x3000)=nil, 0x3000, 0x2, 0x41010, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x8000000000, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x6) 2018/03/25 06:09:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x7, 0x400000000000a, 0xfffffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/25 06:09:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000001c0)=0x91) 2018/03/25 06:09:34 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/27) madvise(&(0x7f0000a8f000/0x3000)=nil, 0x3000, 0x4) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/25 06:09:34 executing program 6: getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111280, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffff7) 2018/03/25 06:09:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xb6, 0x2) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000000080)={0x1, 0x7af9, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/25 06:09:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x800) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 06:09:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2bb, &(0x7f0000000000)=[{0x1000, 0x8458, 0xffff, 0x3ff}, {0x40, 0xffffffff, 0x3ff, 0x8}, {0x0, 0x6, 0x0, 0xfff}, {0x7f, 0x7f, 0x7, 0xa072}]}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x1ff, 0x3f, 0x500, 0x100000000, 0x800080, r2}) 2018/03/25 06:09:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x800, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x8) writev(r0, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/25 06:09:34 executing program 0: r0 = getpid() r1 = syz_open_pts(0xffffffffffffffff, 0x24102) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x5, 0x70, 0x9, 0x58b1, 0x3, 0x8, 0x0, 0x4, 0x24, 0xb, 0x3, 0x200, 0xab, 0x7, 0x2, 0x80, 0x8, 0x3f, 0x7ff00000000, 0x4, 0x100000001, 0xec, 0x7fffffff, 0x7f, 0x3, 0x0, 0x100, 0x5, 0x43, 0x481a, 0x7fff, 0x8, 0x6, 0x7, 0x0, 0x6, 0x9, 0x3, 0x0, 0x9, 0x6, @perf_config_ext={0x7, 0x2}, 0x80, 0x0, 0x9, 0x0, 0x5, 0x400, 0x3}, r0, 0x8, r2, 0x2) r3 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r3, &(0x7f0000001000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4094442}, 0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="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") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001100)={0xa, &(0x7f0000001080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001240)) open(&(0x7f0000001280)='./file0\x00', 0x2, 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001200)) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000001180)={{0xa, 0x4e24, 0x3, @empty, 0x4}, {0xa, 0x4e22, 0x7, @empty, 0x3ff}, 0x63, [0x0, 0x7fff, 0x8, 0x9, 0xfffffffffffffff9, 0x33, 0x2, 0x1ff]}, 0x5c) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001140)={r5, 0x20}) 2018/03/25 06:09:34 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup(0xffffffffffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6, 0x3e0a2d1a, 0x2, 0x20, 0x100}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/25 06:09:34 executing program 7: madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x65) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x50901, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1f, 0x4) 2018/03/25 06:09:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2280, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) write(r0, &(0x7f00000001c0)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb88962a5b59746027c8e5104000000200ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7cb38500bc7309789270c0b1bcd07c8e2f63da930a", 0xfffffffffffffdca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/25 06:09:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x100000000, 0x880) ioctl(r0, 0x4000000001262, &(0x7f0000000000)) 2018/03/25 06:09:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x3}], 0x1c) getitimer(0x0, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x3, 0x0, 0x258}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5700000407001f0001004000dd0700000300090000100400064e12b74a358000"]) 2018/03/25 06:09:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregs(0xd, r1, 0x9, &(0x7f00000000c0)="f193d6b4bfdce62f25dc71d58dd43f9121d784c168b3a0836f5ce9e0ae8abb0fe413613aa4d023ac303eb5290f6f671a5903ca90a4c003d3d8e12520ca130f17c83e446c712ba11b1c25e13a1b1887e4efe8c17e9faaeecbc8e968dcd434e322b71383d5817319bb8018d4107175f66354b051e7592071e98b8a894ac52462cfd31aefd606512f831df718a4440c8269bec75134c8781cb0977ea5b1423e262ad31db05580fa5ba52c33c84f946befa609") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/03/25 06:09:34 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)="85c9b690119efdedfa200db2164e01", 0xf}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00009cf000/0x1000)=nil, 0x1000, 0x2000001, r1) mmap(&(0x7f00009ce000/0x2000)=nil, 0x2000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00003dc000/0x3000)=nil, 0x3000) clock_getres(0x7, &(0x7f0000007000)) 2018/03/25 06:09:34 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x80000000, @empty, 0x6}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/25 06:09:34 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffff800000000}}, 0x100000001, 0x8}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0xffffffff}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl(r2, 0x720, &(0x7f0000000000)) r4 = open(&(0x7f0000000040)='./file0/file0\x00', 0x800, 0x164) fchmodat(r4, &(0x7f0000000280)='./file0/file0/file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0/file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='hpfs\x00', 0x8, &(0x7f0000000380)="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") 2018/03/25 06:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair(0x11, 0x80f, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000685000)=""/148, 0x94) 2018/03/25 06:09:34 executing program 5: clock_gettime(0x0, &(0x7f0000bbcff0)={0x0}) setitimer(0x1, &(0x7f00000e9000)={{}, {r0}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f0000a49ff0)={0x0}) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400}, {r1}}, &(0x7f0000d08fe0)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/03/25 06:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002fc7)) 2018/03/25 06:09:34 executing program 3: r0 = socket(0x10, 0xa, 0x0) write(r0, &(0x7f00000000c0)="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", 0xfc) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/25 06:09:34 executing program 6: seccomp(0x1, 0x4, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0xfff, 0x9, 0x9, 0x7}, {0x1ff, 0xfff, 0x800, 0x6}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/25 06:09:34 executing program 1: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0xffffffffffffffff}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x18003, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x6, 0xffffffff, 0xfffffffffffffffd}) flistxattr(r0, &(0x7f00000000c0)=""/98, 0x62) 2018/03/25 06:09:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000000000082, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffff8001, 0x3, 0x3, 0x1ff, 0x2, 0x154d9fc1, 0x8d, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x54d, 0x8, 0x6, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000240)=0x84) 2018/03/25 06:09:34 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xf5b}, &(0x7f0000000240)=0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @rand_addr=0x10001}}, 0x8, 0xfffffffffffffffd, 0x3, 0x1, 0x51}, &(0x7f0000000340)=0x98) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000040)=0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)={r2, 0x7, 0x8, [0x0, 0x2, 0x1, 0xfffffffffffffffe, 0x10001, 0x7c, 0x7ff, 0x2]}, 0x18) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_int(r4, 0x29, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) 2018/03/25 06:09:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001a40)='tls\x00', 0x4) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) memfd_create(&(0x7f0000001a80)='/dev/input/mice\x00', 0x3) recvmsg(r1, &(0x7f00000019c0)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/229, 0xe5}, {&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000000840)=""/40, 0x28}, {&(0x7f0000000880)=""/4096, 0x1000}], 0xa, &(0x7f0000001900)=""/160, 0xa0, 0x4c8e}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1000001) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000100)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000004100000000000000000000050000000000000000000000000000000000000000000000000000000000004ca0fdd20000000000000000000000003a6e21a9918a4e0cee663300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/25 06:09:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x400) sendto$inet(r1, &(0x7f0000000040)="1dd56ce789d5cb1c30a52126afee35331df28f7ef3ab2a8003", 0x19, 0x8000, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/03/25 06:09:34 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x140, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) mlock2(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x80000000, 0x8}) 2018/03/25 06:09:34 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0xfffffffffffffffa) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x80, 0x1, "000069656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100", 0x0, "42d8ffff0400", "a6e7fdc31ca077ef1dae8000000001000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/25 06:09:34 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="ad5c154fa228b09d7b611bfc10cb415aa6a0662eb96c2c83c3a24592eb4afbbc16fe67aecfce37d05e076f299df236903df3e7fa04f5f486d7c4de08deb32dadad8516d2681c9188b35c021266cd2be3627c71a9c57c4863fce4c737a571ad647bc2b7bbed7f5a0cd0a0e22569137483fa97bd97c5a45d415cde62b45dea0b523f3235dcd447a14b0e8c2677c4307b8210b6f62abc0c50e0e58103c6e66db0d75c2d44aca893d073f2ecfd96a137b39da1ae6c7bf5d1ca7407c5bd5ec1789eab9c8c12aff01de70a794e9d3d1e704faa2f06adf0a88746a71ae833d6", 0xdc}, {&(0x7f0000000180)="e5e2e59e92d54bde366e472595caa7946181f7e25389f43c5d7c875a01bf76f08a1395df791b7d1289885430cfcf34b8531311b608c2910df72a7de341685adca333c39a0d71a8e09b0c66725c1597a98f967446e0a2bc940bd69b3633ca446b1336d7e263e138627fc19fd2d2d51a8351ce2ac22cc6233698bf78502faf59faf33f124f638126846180e0b192e500c393", 0x91}, {&(0x7f0000001040)="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", 0x1000}], 0x3, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/03/25 06:09:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x15, 0x2}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000140)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000180)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r8 = epoll_create1(0x0) r9 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1fffff) ioctl$PPPOEIOCSFWD(r9, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6gretap0\x00'}}) signalfd(r1, &(0x7f0000000000)={0x10000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) getsockopt$inet_dccp_buf(r9, 0x21, 0xc, &(0x7f0000000240)=""/167, &(0x7f0000000300)=0xa7) clock_gettime(0x3, &(0x7f0000000340)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r9, 0x111, 0x1, 0xfffffffffffffffe, 0x4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000cda000)) epoll_wait(r8, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/03/25 06:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200880, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1, 0xa000}, 0x4) 2018/03/25 06:09:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000020002000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/25 06:09:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000340)={0x14, 0x6, 0x9, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() r6 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a45321, &(0x7f0000000280)={{0x3}, 'port1\x00', 0x4c, 0x10002, 0x6, 0x1ff, 0x3, 0x0, 0x6, 0x0, 0x1, 0x100}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000200)={r7, 0x6}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000dd00000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000008001300", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) [ 57.825043] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/25 06:09:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) r1 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x7fff, 0xd117, r2) r3 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="97e90f231cd6866955f0ada3bdf47da531a1af1d4f4069242f8b6a1c954053954beb1e4a5dc78262f65e3cf65448f3f03615b3fdf8354a3c195d73908687729ae99c3ac3f03e089ca057050bb7008933c18f013326a5dbb63fce61b9d790c2387f227d450ad99145aacd1a45c54ca00a57f3f5475c278d8503ff191eabeed62af3c84dae8a56c2ecfdbd0aa78b0ea1f759871946a74dcef1e855c7fbb4cde4082f3b85f03a45407fac6df260961b798c59a3b4090bad1d30baf5d69c4bf1528c2e2e4144c26b6e8af7c11092dd29055c45", 0xd1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)='uid_map\x00') 2018/03/25 06:09:34 executing program 7: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000de2ff8)='.', &(0x7f0000000000)='cifs\x00', 0x100001, &(0x7f0000ad5000)) 2018/03/25 06:09:34 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x2000, &(0x7f0000000000)) 2018/03/25 06:09:34 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0xd, 0xd) 2018/03/25 06:09:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0xa8000, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x121, &(0x7f0000001140)={0x1a, 0x310, 0x101, 0x8, 0x8, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001380)=0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001300)=0x5, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001180)) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00000011c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7ff, 0x5, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000001240)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001200)={0xf7}, 0x1) 2018/03/25 06:09:34 executing program 6: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='keyring\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) 2018/03/25 06:09:34 executing program 4: r0 = socket$inet6(0x10, 0x5, 0x20000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a060000000b2a62cc81e71bee0f00d305bd0bbba3a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/25 06:09:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/14) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/25 06:09:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'nr0\x00', &(0x7f0000000140)=ANY=[]}) 2018/03/25 06:09:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}}, 0x20) 2018/03/25 06:09:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a000d000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/25 06:09:34 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000fef)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa00, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/25 06:09:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r1, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000140)=""/237, &(0x7f00000000c0)=0xed) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x8911, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9d, 0x1000, 0x8, "09f0b54ed0a997c34aa09be6d5d02f875a9faf1d85f94bb71c4c1f9a921338927a804868b5f515c5516561779215e18bf91730a8d0edf44674aa8e8a33f6e7df7da9fb153ea2cbdfa3d443e487b0731d"}, 0xd8) 2018/03/25 06:09:34 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) 2018/03/25 06:09:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4100000000000000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/25 06:09:35 executing program 3: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0xc003, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/76) 2018/03/25 06:09:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000140)={{0x0, 0x3, 0xffff, 0x3, 0x36b}, 0x1000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7, 0x4}, &(0x7f0000000100)=0xc) setns(r0, 0x8000000) 2018/03/25 06:09:35 executing program 6: setxattr(&(0x7f0000000000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r1, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x3, 0x3, 0x100000001, 0x6, 0xad}, &(0x7f0000000140)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) tee(r0, r2, 0x389, 0x2) 2018/03/25 06:09:35 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000000280), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141000, 0x100) 2018/03/25 06:09:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000100)="17de4056844630861c682b354dae71b0", 0x10) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x4}, {r0, 0x2000}], 0x3, 0x8) 2018/03/25 06:09:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000180)={0x28, 0x10, 0x2ff, 0x0, 0x0, {}, [@nested={0x14, 0x0, [@typed={0x8, 0x0, @fd}, @typed={0x8, 0x3, @ipv4}]}]}, 0x28}, 0x1}, 0x0) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x13f8, 0x1b, 0x300, 0x70bd25, 0x4000000000000, {0x6}, [@generic="92f68d56956a4662d0add2025ef23f694ad68e3a2b8cca6b981663cafce01f61dab715e421fe82a39dd693d80312a35706a95f41992b91ae91c46a097fbb0e1cd6db66499fa2205a72c51875cf80f9f4f69ff7b5cc478267957e0397bc96c1c9105e5e6f965651d043b5075e42b3bb5b948ef2ff3478199fab03376d15", @typed={0xc, 0x5, @u64=0x4}, @nested={0xc4, 0x2, [@generic="201ca099456c99086e22bcf346fa52c61fafb1abbe8878ed5dd8199a3ed2e901b32b6bc809b1dcf9bd25cb58f1e545bac942a471c30960200a5027adb8d32fd827c233f581125d5e1368b19c3baf1ef125df884bd9efaa1fca42a734b1c351eb3bc2381427d91dd1ecbcf88282855e5f16f1dd4384032a29365af56496f55d7a5963938dcd80626b04384ce8fa64de2ed4a6b738ee80cb4872b5f00a1012669a83f0931b99598adf74c4f3f2c6d67615bfa0e7e7e9f281a7", @typed={0x8, 0x2e, @str='\\\x00'}]}, @nested={0x1294, 0x2, [@generic="30a454a3ab83ab88be56825f9df4c0ff4d5e739d7403acadb7a0a50229c9242b272f7cbf06e67513c2d71710fa09", @generic="11794630c5a2a7f92d663cc0cdd82834391b5f71349954e1fc82cddca0eabac5273604ab983ffaf2dcba5db270962011a14ac9ac5104ccaaaa13ea60497e4d22314ee06c19d0c3895b2802aff8a069ded7e20a8a49998c5da4aa61fdc60cb4a56943afb3dce8209fb6392374e62444f78e961d04ec3f3d9c9c872c9cd3652e275ad1ea4db66b9b3c62c2e9c1b9388fbebe9b2deb5d09935c86259cc5b8", @typed={0x14, 0x63, @ipv6=@loopback={0x0, 0x1}}, @generic="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", @generic="b99d522d53ffe8a203c916e03ab647dad42525a15c1aec345a163d1a6058814810c8947475bc4d9c2b51829d4cda70c2406afef5f878188db2186b3d396f169bad19adffcfc16a8d100cccb7a8c9720711f7f82043e870e62fe5f45b5bc023b5", @typed={0x8, 0x7e, @uid=r1}, @typed={0xc8, 0x6e, @binary="23eab1a4bd05120de9f5b45be2d0eaa45a8f24a6af4fc569c3d6353c396db7459dd822936f986be7deef4d718588cd83f882d8bc7f727e592847a6c2abe6a24f1f9c19b928080d7fc2c5b9e947301be762d16e8a2f872967776054009c95b9528549d77a3abb161c79a8e4d0385ebc1ec671cf76dae950893e7021d98b3425c19f50fa4fd8d3bf5d97ffc90609381c41163e00669ac7fb0fc0f9659abebbfbc8629dcd574cc5d8876d834586e20e2da6a09c0ba26b0e283fcabe2a04a9906f9c2f3db1b2"}, @generic="613a6e529fef6463bcf7becd408cc2d840a9c542367be9cdb44e6c852de8bce8225f4842e80b150857385dc4a44756cec5f8965f2ba2d0ac210eb015d052b8a20db7ab3e5545c999365985ade1330047b906f4eed8376b8fccb287901c5cfbecd0a97ec72852fc877adf8b9dbe5725ec168f06f42439f1b2720b8d1f7b6f"]}]}, 0x13f8}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/03/25 06:09:35 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x2, 0x0, 0x96, 0x3, 0x1f}, 0x2, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x101, 0x7f, 0x6, 0x80000001}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/03/25 06:09:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000000)=""/36, 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) dup2(r0, r0) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fchown(r0, r1, r2) 2018/03/25 06:09:35 executing program 7: r0 = socket$inet(0x2, 0x49, 0x509) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:sound_device_t:s0\x00', 0x24, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000740)={0x130, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="700000000000000038000000000000003000000000000000400000000000000018000000000000004800000000000000"], @ANYBLOB="000000000000000003630840", @ANYRES64=r2, @ANYBLOB="0c63000009631040", @ANYRES64=r3, @ANYBLOB="0200000000000000126348400100000000000000040000000000000000000000d428bc06000000000000000058000000000000003000000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000852a6a7700010000", @ANYRES64=r4, @ANYBLOB="0200000000000000852a747000000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000900000000000000"], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB='p\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cc3c000000000000126348400300000000000000f7ffffffffffffff0000000011000000000000000000000050000000000000001800000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000002000000000000008561646600000000070000000000000000000000000000001500000000000000852a6a7701010000", @ANYRES64=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="070000000000000010630840000000000000000010630840030000000000000005630440010000000763044004000000"], 0xd5, 0x0, &(0x7f0000000640)="787e30e6923c10b2a595350d938056f0020567e83caae0ee7fb3f223093e9fe649c763615ee4647a0e96b8a48671fa0f954797265efdd7b5f997ec44efd2b4923e3fb286a3e66d89fa19c4b384f4441d82e72c740ef6cd8dd3bbb74088b7aaa9f29236c9ff37b4307c67d11d991123af59385f59c2ac79eb63cdc70fb80ce7addb105f5965118114c2aec751a5f18151d704cbcd5b5b90076c1bec17c5a3bf601557df9d497bb344531b6f1ef571d315531f8c38d753c4da9f8d5e8e2820dd3222f30b102fe43627458b1bd00833f197388a005aa9"}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3], 0x4d, 0x1f, 0x400, 0x0, 0xa91, 0x9, {0x4000000000000006, 0xfff, 0x1, 0x80d, 0x8, 0x1bd, 0x3f, 0x81, 0x8, 0x401, 0x1, 0x8, 0x9, 0x7, "5586cf4f65f1bc582fc6132c877f3db365d941dd83ef8ac4d738a65083c8bd4e"}}) 2018/03/25 06:09:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x4, 0x0) madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xd) 2018/03/25 06:09:35 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x9}}, &(0x7f0000000180)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e23, 0x5131, @loopback={0x0, 0x1}, 0x80000000}, 0x9, [0x80000000, 0x6b, 0x5, 0x875, 0x80000000, 0xfffffffffffffffc, 0x6b52, 0x7]}, 0x5c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000040)={{r3, r4+30000000}}, &(0x7f0000000080)) timer_settime(r1, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/25 06:09:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000001000000250000001aeeffe28b7c476fa8c07dbe3da20c0e12e43ea61630f4affe0d567529f204b3e42d79dd62d2dcd5146bf2261b98ba26884e94d46b47f163e6ebb396134b4b4bf39b704967c1121799399ca7dd0fb1f869300769a22a3e23630c8c58c08465fd55"], 0x10}}], 0x129, 0x0) 2018/03/25 06:09:35 executing program 2: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xfffffffffffffffc) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x3f, r2}) 2018/03/25 06:09:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xc3, "d016340ae4f530bbd4de01e9935aed73435f97a764e548567f8228f7a0c16fe9ea4574713317870693b9dbe698b9261b81548d0b26175ba239f9ff382b2a330825041669d6b3386c44c56576c813783254db183e5ce71e830e5df4dafb03192f86099d1a97f88171c1fbd2246de17432ca97fad8f6a7ce1dfaaff9f01cf731a58d0d5163d90629c83dabfac3f5fb52eacb3566d2643540b82ae8478db1a98a9bbdbdf1cd6983dd321201a0c4f964afc93873f009a1dbf55a54ca2049a835736fad3785"}, &(0x7f0000000100)=0xe7) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/03/25 06:09:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0xfffffffffffffdfc) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x200000000000033e, &(0x7f0000542ff0), &(0x7f0000ea3000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8440, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/25 06:09:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r0, 0x227e, &(0x7f0000de6000)) 2018/03/25 06:09:35 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00', r0) keyctl$clear(0x7, r1) [ 58.150456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10229 comm=syz-executor1 2018/03/25 06:09:35 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') syslog(0x3, &(0x7f0000000040)=""/54, 0x36) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x46, "d8dfadd039038ac5935205dc358fa963ec685038bb227ac172fa3eae9b625449c8f0e466909e40f4da5f251e236b893722324a471a19ee05771c8fd5755f1193b5035a17980c"}, &(0x7f0000000140)=0x4e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xe2e2}, &(0x7f00000001c0)=0x8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000200)=0x1, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000280)="41a08f93e00983ff341020295f926edc8633f63a97e20f722118e23698df9f2f4491dd0cbeade5e8c0aee7d830c81ad57dec67625c1d7262b50a86b85a8afb", 0x3f) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00000002c0)={'syzkaller1\x00', @ifru_hwaddr}) ustat(0x7, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000ec0)={'bond0\x00', {0x2, 0xfffffffffffffffc}}) setsockopt$inet6_tcp_buf(r3, 0x6, 0xa8b18de539ef9475, &(0x7f0000000340)="e6e195e49ed2fc8bbd8f07849965e0e591c1f991e2deee509528315d37f0e7f8b2e62658f7b871c740876775354b89895136db74eff40fa4046d7158760b895ce6a94db3218b5730dc553894808fca750828eba8acdc4ffd8d9cdabb2881c82cfd92340c1de0ed132fdf7b250273edb3ffcc9026fe5a728fc8d5cd3e6d1db79cc11dc748bf6f5573ceb5f6f97f662ff5044b0817479fa5d5ca1faffd22999d957e1af283f1d8374544676038725d941a576679a11cee997bcaeb06371c25a089b3efd01d389f272e07eef944f945ca1b860f46aad8966279", 0xd8) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='vfat\x00', 0x90030, &(0x7f0000000500)="baa4ce9f91ff0ea3bb40a7c464fbfe937ca5715e7a4342d5db0706d0f18fd42bcc63401dd979fb675e6fea7f3a4efdc0030831655cd1b4224d6202515b3193212a97a550edb324055fd9d3089e331964b45b32b0b805e77754ffffadca348b4ad2d5cbfd9f90e8fa639e475767dee69aca1673e251793a45809c1c8691eca5e25b384258337475ea9e2ad044c1e31c71fc69f13103f9325f3a2844a49930bb62fec13b1ff95bb85fb62d537c862ffd092cc34809283da7f102923e1a576b209c5a0f90bd") ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000640)={r4}) clone(0x70000, &(0x7f0000000680)="467d4932dc3161059151f360b86d726c32d5d30335b3169a35ea36c6ab060c85cba43d93c9a2883e73b11eaad7f20ee0328ea184c4c4a7f8751b28f20f134de5ae3a7d6dbd1779f10a720ac4ab036f626a5608260c54d23fe936d5f1cb2307e24839167e6ad5640665b74b7bb592dd93ea55c5f9910041a47c98881395e915ef8218689cbc1b5f75af42b523b9b660e23d63e485212e4edb0043c77f5cd86c743358299615c44ee3c9dc8ddb0e1e69b02a2ce7b2dfb137b9f72fa6fb4da0cca5f2ee41043f", &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)="fd0f3b44bee46a89d21ae70f8f93838b1106bec87e35ec33b2d51af6ee902e19d680ede8c858a2c4c9e66dd35950dfb14ed063c466513c0aa383f77e35ee917b54a03e08a7ec366e8b85b6d2bd0092275b84f880e96504768ab4d27aa9cd546313bccf88cc44c5f88f77a4dc82d83102c1b0d04638023e6caffc20281d4eb0cbdf159abbb2a6ffe46a1d4d61ab74ab11beeb503c254abb49193a01b881ac586ee326b16b2f85daa36d849b5157ce23a1815f2972f049") getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000008c0)={r2, 0x1a28}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000940), &(0x7f0000000980)=0x4) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000009c0)) ioctl$TIOCNXCL(r0, 0x540d) link(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') ioctl$TCFLSH(r0, 0x540b, 0xc3) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000a80)=r0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000ac0)={@in={{0x2, 0x4e23}}, 0xd70, 0x9, 0x10000, "383fd10cfd2994a0956b42602d57824004d6e332a679932bab0f023cc9e30c2fc944e46cff107c1956598e2544316e2db331a5d50ce7e8acce34592a985c018d8674bcc6dcb801fff2986321b6b27fc4"}, 0xd8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000e80)={0x0, 0x6, 0x0, 0xa2, &(0x7f0000000bc0)=""/162, 0xde, &(0x7f0000000c80)=""/222, 0xf4, &(0x7f0000000d80)=""/244}) 2018/03/25 06:09:35 executing program 4: r0 = getpgrp(0xffffffffffffffff) timer_create(0x2, &(0x7f0000000040)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, r1+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/25 06:09:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200100400003) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800210000000000000000f50200000000000009000000000c00090020000000014dee3de6f5578fe49477b1338ba277afa60dae8e1f4c861e09684ac4d2aa1e3625e14c1b34dd76f5a699129751525d86cfa3a00cf1b703221edaf7f2df8694d5f686c89d486eb4f9c13514b126767bf6a245ffc3d018bf5e54a579b99c3367522c7a196339f9160dd033df5f3e0dac92789531a2a5ea11d3ad9f3f1425f14eb8f8a7d23c8da3e001300108fbec9b4ffb8797cdb3259504fe9a27999554e3043d34ed82dfecb03bd3d499c3eae66b98b581", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0x7}, &(0x7f0000000180), 0x8) 2018/03/25 06:09:35 executing program 3: epoll_create1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00ffffffffffffff010000000000000000000000025598995bd1607e50000000"]) [ 58.191117] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10241 comm=syz-executor1 2018/03/25 06:09:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc00, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x40, 0x7ff, 0x7, 0x817, 0x4, 0x101, 0x3, 0x9, 0x5, 0x1220, 0x5, 0xffffffffffffbdcc}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0xffffffffffffffb3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000380)={r2, 0x8000}, &(0x7f00000003c0)=0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) 2018/03/25 06:09:35 executing program 7: r0 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb2}, 0x2d3, 0x0) read(r1, &(0x7f0000deefe7)=""/128, 0x80) 2018/03/25 06:09:35 executing program 3: socket(0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x8, 0x20000000, 0x4000000800ed, &(0x7f0000ff9000/0x4000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/25 06:09:35 executing program 5: socket$netlink(0x10, 0x3, 0x12) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed63da000000000000a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20201, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0xff9}], 0x48) socket$netlink(0x10, 0x3, 0x4) 2018/03/25 06:09:35 executing program 1: syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x4000) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x5, 0x8, 0x0, 'queue0\x00', 0x5}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffffffff0000, 0x4) close(r0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/82, 0x52) 2018/03/25 06:09:35 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000000b40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/9, 0x9}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x6, &(0x7f0000002040)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f0000000700)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/251, 0xfb}], 0x3, &(0x7f0000000740)=""/43, 0x2b, 0x2}, 0x800}, {{0x0, 0x0, &(0x7f0000000780), 0x0, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/196, 0xc4}, {&(0x7f0000000940)}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x400}, 0x6}], 0x5, 0x2000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000c00)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x5) 2018/03/25 06:09:35 executing program 0: r0 = socket$inet(0x2, 0x80a, 0xfff) syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x1fffffc) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/03/25 06:09:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xb28, 0x20000) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/03/25 06:09:35 executing program 6: r0 = memfd_create(&(0x7f0000000080)='wlan1\x00', 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/03/25 06:09:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @dev, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0xffffffffffffffc0, 0x4e23, 0xe7, 0x2, 0xa0, 0xa0, 0x3e, r1, r2}, {0x12, 0x8000, 0x5, 0x2, 0xfb3f, 0x2d68, 0xd7b, 0x896}, {0x6, 0x5, 0x7, 0xca5f}, 0x100, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3503, 0x3, 0x3, 0x8, 0x7fffffff, 0x3, 0x8}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x5, 0x400) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 06:09:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x4a, &(0x7f0000001bc0), 0x193, &(0x7f0000001c00)}, 0x8}], 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socket$inet6(0xa, 0x8000d, 0xff) 2018/03/25 06:09:35 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"951cce58c31eea"}, 0x7f}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00006a1000)=0x25, 0x4) recvfrom$inet6(r1, &(0x7f0000958000)=""/68, 0x44, 0x21, &(0x7f0000569fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 06:09:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) close(r0) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=""/234, 0xea}}], 0x1, 0x0, &(0x7f0000003040)={0x77359400}) sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0xffffffffffffffbe, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/130}], 0x0, &(0x7f0000000080)}, 0x7fff}], 0x380, 0x3ffffffffffffc, 0x0) 2018/03/25 06:09:36 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') fanotify_mark(r1, 0x80, 0x0, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x1013, r1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 06:09:36 executing program 3: r0 = gettid() writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x223) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000500)=0x1c, 0x80800) r3 = request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='+mime_typewlan0cgroupeth0\x00', 0x0) add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="d0ac4e0347834086109ec6cba04c5073f053", 0x12, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x10403, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000004c0)=0x8001) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/124) r5 = getpgrp(r0) timer_create(0x0, &(0x7f0000000400)={0x0, 0x29, 0x0, @tid=r5}, &(0x7f0000000440)) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100), 0x3, &(0x7f0000000180)={&(0x7f0000000140)}}, 0xc) exit_group(0x1a) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x10000) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/03/25 06:09:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20840, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000e1000000000000000000000000000000000000"], 0x1) dup(r0) 2018/03/25 06:09:36 executing program 6: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f, {}, 0x7}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x101, 0x6, 0x200, 0x7, 0xfffffffffffffffc, 0x5b, 0x7, 0x200, 0x7, 0x7fff, 0x9, 0x5}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/25 06:09:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x80) nanosleep(&(0x7f0000000240), &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x10001, 0x0, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x79, "764736f172886196b9a054e1e64cd3f795cdcc004d239c4fcd47adf62d9a5013ac66ee343c8ee9ed369ffcb6661b2578f3369d6945db1eb118ba64ef2061c830196bd3e99e64486a1cb92d17b529c6cee2520a50782a33567751f251c0ac2ab43297bc8169eec4eddd2863ba61abc39899e9ee28a4eb819c0b"}, &(0x7f0000000080)=0x9d) 2018/03/25 06:09:36 executing program 0: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f0000000040), 0xffffff48}], 0x0) 2018/03/25 06:09:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @dev, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0xffffffffffffffc0, 0x4e23, 0xe7, 0x2, 0xa0, 0xa0, 0x3e, r1, r2}, {0x12, 0x8000, 0x5, 0x2, 0xfb3f, 0x2d68, 0xd7b, 0x896}, {0x6, 0x5, 0x7, 0xca5f}, 0x100, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3503, 0x3, 0x3, 0x8, 0x7fffffff, 0x3, 0x8}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x5, 0x400) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 06:09:36 executing program 1: unshare(0x7fffffb) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000240)=""/224, 0xfffffffffffffe83, 0x0, &(0x7f0000000200)={0x0, 0x989680}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x7, 0x2, 0xe4e9, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/25 06:09:36 executing program 6: mkdir(&(0x7f0000fe2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x0, &(0x7f0000000100)="cc4775aca15aceda3bc19b7bca30b7a44f04a0868d7c76da14b5593cb485c20600479493f68c938f94d54336f86cbc") 2018/03/25 06:09:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000ef8ffc), 0x2) 2018/03/25 06:09:36 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffff7fffffffffff}, {0x6}]}, 0x8) ioctl(r1, 0x2, &(0x7f0000000040)="e48638a9b3d822dbb57a83782f472739f16d942c7f2fd607416238880ac37a053c4a273a7a2c018a6e8078f48df57694bf") r2 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="214728ef8c3056ab8a83195d884056fd8e76d02827647d602367a593f7fac9702403a0295c61dfe03321cdb1e19765e7f9d91825888a6b1ff5b2444ddbb2dc0ba1c799738992dbffd05c1543cdcff28ca5b311129d3f0f7564cf4c8132d985d3eea49f44375028e6797052034400ac2bbdb18b2206064217aef2fb2ce3ea4e5a8092cc2a46de02121e9d51fd287c0704ed91be981d5a4d1072dcb3b2864f71d47864", 0xa2, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/170, 0xaa) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/25 06:09:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000049ff5)='/dev/loop#\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x7fff}, &(0x7f0000000040), 0x8) signalfd4(r0, &(0x7f0000000080)={0x7}, 0x8, 0x80800) ioctl(r0, 0x720, &(0x7f0000f6cfff)) 2018/03/25 06:09:36 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) 2018/03/25 06:09:36 executing program 5: ustat(0x9, &(0x7f0000000000)) 2018/03/25 06:09:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xf) 2018/03/25 06:09:36 executing program 2: r0 = gettid() process_vm_readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/68, 0x44}], 0x3, &(0x7f0000001480)=[{&(0x7f0000001200)=""/160, 0xa0}, {&(0x7f00000012c0)=""/176, 0xb0}, {&(0x7f0000001380)=""/104, 0x68}, {&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001440)=""/17, 0x11}], 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002740)=ANY=[@ANYBLOB="1400000000000100000000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101002, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x100000000, 0xe75, 0x1, 0x7, 0x6, 0x0, 0xffffffff, 0x20, 0x6, 0x8001, 0x57d, 0x9}) 2018/03/25 06:09:36 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x1, 0x10000001, 0x42a4) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RELDISP(r1, 0x5605) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffffffff93c9, 0x20001800, 0x0, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000000}, 0xfffffffffffffec6) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) 2018/03/25 06:09:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/03/25 06:09:36 executing program 6: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, r0+10000000}, {0x77359400}}, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x2, 0x4) r2 = add_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="17d94526b0308d6e51d26b6c4b22f71dceb9aede6984ace5801ba2a4b06e349538c156a1a21dd836dd5d68c5f6124349625b9d710a03004ebdac7451d2b5d728fff4d20d521facebb8610ab8951eaea5986d853efc5596ec6fbd44403e0d1dc15e4e9887e8d1c3f23413fac6f872a50e48e02dff606ac12ee3aaf5c05774a8577b23fa9d087a1bbf5c6f13b1838052972eb1000acb1cc0cecdf948ea5f3310ffe3a4ad531a0838a15c76ec723a63dca54f663768e44dae333d9926976b7d0369a103c977f8033d30", 0xc8, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000480)='cifs.spnego\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0xf1, "e137922d36823547cffe4979f94b365f4f85be8c00a4b948e4da7fe21c41bf43b530a29de2df2bfdc2fc89e98b18087a2e3b79c50e1ed915997aa2869cc8e0638684a293d31943cacdb63093e53845b1c1e77e3ba273122a80bf099e77cd60a0596f6186e9680349afcaff16b8e47658dc3f11f16736ee025c871ed544e938dcac694477cbfb44467b8038c3362b7217fef10c7de118a86cb8302cc08aa277276f2fca19d62125f10e5bb51a51f285bcf3c41305ef40ceaedef1453f222dbea82daae0f806262caabdc3861a9ab40673264093f374fda57ebb5acc03295af38ffa6ac62e4216a2cbc0eb32c94870457ad6"}, &(0x7f00000002c0)=0x115) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000800)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3af7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7fffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x12, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x11}}], 0xc0) timer_settime(0x0, 0x0, &(0x7f0000000500)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) delete_module(&(0x7f00000003c0)='\x00', 0x200) 2018/03/25 06:09:36 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x12, {0x2, 0x4e23, @rand_addr=0x7}, 'syzkaller1\x00'}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4402, 0x20) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0xfffffffffffffffa, 0x2, 0x1, {r3, r4+10000000}, 0xc7c, 0x2}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x5, 0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/54, 0x36, 0x40, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) r5 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) readahead(r5, 0x4, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000380)) 2018/03/25 06:09:36 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) r2 = socket$packet(0x11, 0x800000000000003, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x3, 0x200, 0x5, 0x4, 0x800, 0x0, 0x100000000}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'sit0\x00'}) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0xff) 2018/03/25 06:09:36 executing program 3: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xccad, 0x2, 0x401, 0xbe, 0xffffffffffffffff}, &(0x7f0000000140)=0xfffffffffffffcd9) 2018/03/25 06:09:36 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x40, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/25 06:09:36 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) unshare(0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/25 06:09:36 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x1, &(0x7f00000000c0)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x20000000000500f, &(0x7f00000e7000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0x9, 0x7a, 0x4, 0x6, 0x8, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4c, 0x400, 0x1ff, 0x9, 0x400000000000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23}}, 0x9, 0xb4}, 0x88) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/25 06:09:36 executing program 4: timer_create(0xb, &(0x7f0000cbbfa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000085ff1), &(0x7f00000adf72)}}, &(0x7f00001dcffc)) clock_gettime(0x0, &(0x7f0000a1eff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000002b000)={{0x0, r0+30000000}, {0x0, 0x1c9c380}}, &(0x7f000022b81f)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000737000)) 2018/03/25 06:09:36 executing program 0: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) connect$ax25(r0, &(0x7f0000000000)={0x3, {"7b5020ee23ce06"}, 0x30}, 0x10) 2018/03/25 06:09:36 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r1) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 06:09:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e7d4b65514824c765faffffff83ffffff696504") sendfile(r0, r0, &(0x7f00000002c0)=0x800002, 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/25 06:09:36 executing program 4: socketpair(0x9, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x75fc, 0x400, 0x8, 0x3ff, 0xbd, 0x9}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) 2018/03/25 06:09:36 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) 2018/03/25 06:09:36 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000022fff3)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000c33fc0)=[{r0}], 0x1, 0x4) pwrite64(r0, &(0x7f0000000000)="a1e95b5b9621fb951245f7cb01763e5a5e31b7e7c4c23b34dfd81b2e6b220cebb4986c17c301698ae5d597a5b7984bcc76833987e0884c614b", 0x39, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x7761bb1adae834c5}) 2018/03/25 06:09:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000000c0)={0x3}) 2018/03/25 06:09:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00000002c0)=0x4, 0x1eb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x3b4, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = fcntl$dupfd(r0, 0x3, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) 2018/03/25 06:09:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xf862, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r2}) 2018/03/25 06:09:36 executing program 6: r0 = socket(0x10, 0x2, 0x800) write(r0, &(0x7f0000000080)="5e3a00000000000000000000000080000100ffff0100000000000000ffffffff0100ff1060c9600ccfa33d1d66e8d70ac78b1c9a9cdb7b0a1f85eb4a8f99211485cbd5ddfd1764e202000000d7f8cfe486e753eda3f85a53b85f96fb6368b523b779", 0x14d) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/03/25 06:09:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_pts(r0, 0x402040) ioctl(r0, 0x2201, &(0x7f0000000040)) 2018/03/25 06:09:36 executing program 1: mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x48) 2018/03/25 06:09:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x11, &(0x7f0000872fd2)={@random="0352ba8e8227", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '2'}}}}}}, &(0x7f00000e7fec)={0x0, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x612, 0x4) recvfrom$packet(r0, &(0x7f0000bc3f5f)=""/161, 0xa1, 0x0, 0x0, 0x0) 2018/03/25 06:09:36 executing program 6: 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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r2 = memfd_create(&(0x7f0000000000)='trusted*vmnet0\x00', 0xce44c0b6b06586b5) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bpq0\x00'}}) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="67dc9791fb99b36380668def19a3e3a4d1d52dc6d851b8aa6711da5af9cc144686d8773641032e81c135a91ebe55d035eacad73c7847c6d3a4989a9caef822746b799664a07079a53be1415a44b4340e0d4b4704ec8e3cbf7914bec3de3880733f72a7603fd08c7560fa1739c1d319a1ed52e2b5d36d16061c22080a5920bc492ca2ada9de31a9fd568ec81111112adbd0199eabb725cf44f0a982d14ded1aab2d07ee768662522c32956e42ed1cd747077b21ed83cc67f1f332", 0xba, 0x40000, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) 2018/03/25 06:09:36 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) 2018/03/25 06:09:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@setlink={0x2c, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_PORT_SELF={0x4, 0x19}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xfff, 0x4) 2018/03/25 06:09:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readahead(r1, 0x32f0, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f70000e104020000000100000004000300000100000115", 0x22) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) 2018/03/25 06:09:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000ea8fea)='wchan\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000723f20)=""/1, 0x1}], 0x1, 0x0) 2018/03/25 06:09:36 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00000000c0)="da792c54e204f2c6e817da6d9be1750fb5b30bedd633a1935ee9e9bb8922d54c524aafac38cb6c7fe12e7ee5ea4f01dd523b34423ee6ac232429802c0227314f837651122c4c3c38df43442c386f2d4f7277b41735e70b62ba08237f09cb20ef646263b28dde192b31edebdd785fec3cba65b22e81d09125063a638fdbc954e0aae3a4a7629ba8") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x3fe3c0e38bb50271, &(0x7f0000000340)=""/138, &(0x7f0000000000)=0x8a) bind$packet(r0, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00', 0x1}) 2018/03/25 06:09:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x16, 0x0, 0x0, 0x1}]}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0x101, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) 2018/03/25 06:09:36 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./control\x00') r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') tee(r0, r0, 0x3, 0xd) rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/03/25 06:09:36 executing program 2: r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/selinux/enforce\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8180, 0x0) r3 = socket$inet6(0xa, 0x80006, 0x100000001) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x1, 0x4800000, 0x20000000008, 0x8, 0x80010045, 0x1}) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) 2018/03/25 06:09:36 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x2, 0x10000, 0xdbe, "0aa89c0cc2ba6d31dd92cc3cf733ebe32685fe303a98b7222cb8e02300fabde4ecb997bc6974617505dae332171d4e58f50666050d4f3f2411b2edf6d0de83cbbb168d681e170178f35bdee1ee595caf"}, 0xd8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014dfef)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x7530}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r2, r3, r4}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/25 06:09:36 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x3000200) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/03/25 06:09:36 executing program 6: setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x1, 0x8000, 0x4, 0x100000001, 0x1, 0x5}) 2018/03/25 06:09:36 executing program 1: r0 = socket(0xa, 0x2400000001, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/25 06:09:36 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="fb", 0x1}], 0x1, 0x4a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10100, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast2=0xe0000002, @empty, r2}, 0xc) 2018/03/25 06:09:36 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x850, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x6) r2 = memfd_create(&(0x7f0000000080)="4961f768e81f9a76dd3681ef427bac2f293ab5fb52c5d969397cb5fd92a32aa1eac908b1eac5495fa20fffb46326cee8e275fe03b5c6dbc1c7c6559ea768cf117148de2822fd2ae343efe348bebce566e082923d8f", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) 2018/03/25 06:09:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') clock_gettime(0x0, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000000040)="1f64fc92ca27d494ed72402097000b6f9d2b1607a8da6a9ddb", 0x19, 0x7fffffff, &(0x7f0000000100)={0x0, 0x989680}) clock_getres(0xdffffffffffffff1, &(0x7f00000000c0)) 2018/03/25 06:09:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f00000012c0)=ANY=[@ANYBLOB="0011030000000000000000051d0000050001000000000000"], 0x18}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = memfd_create(&(0x7f0000000180)='(selinux/^vboxnet1vboxnet1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x1, 0x3f}, 'port1\x00', 0x58, 0x20000, 0x8, 0x3, 0x0, 0x81, 0x6, 0x0, 0x4, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xff, 0x800, 0x2, 0x40, 0x800}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) 2018/03/25 06:09:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/25 06:09:36 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00005f2000)=0x5, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3bf, 0x240000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="d31dccd49c68e05b82f62c25fd711a", 0xf) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0xcf24ce89e4d61cd2) ioctl$KDENABIO(r1, 0x4b36) 2018/03/25 06:09:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000070dffc), &(0x7f0000494000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x8, 0x3, 0x3, 0x3f}) 2018/03/25 06:09:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r1, 0x7ff, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x71) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) socket(0xd, 0x80000, 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 06:09:36 executing program 0: pipe(&(0x7f0000000ff8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/25 06:09:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/25 06:09:36 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="90", 0x1, 0xfffffffffffffffe) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x20}, 0x8) keyctl$search(0xa, r0, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000280)=0x1ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2}, 0x8) 2018/03/25 06:09:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 59.900579] audit_printk_skb: 51 callbacks suppressed [ 59.900593] audit: type=1400 audit(1521958176.903:68): avc: denied { ioctl } for pid=10483 comm="syz-executor2" path="socket:[24148]" dev="sockfs" ino=24148 ioctlcmd=0x2400 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 06:09:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 06:09:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@bridge_delneigh={0x30, 0x1d, 0x209, 0x0, 0x0, {0x2}, [@NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0xa200}, {r0, 0x40}, {r0, 0x2100}, {r0, 0x80}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x3}, 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/25 06:09:36 executing program 5: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\\', 0x1, r0) inotify_init() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x44) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001180)={{{@in6, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001280)=0xe8) keyctl$revoke(0x3, r1) 2018/03/25 06:09:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') ftruncate(r0, 0x6409ff90) 2018/03/25 06:09:37 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, [0x3ca, 0x7, 0x6, 0x40, 0x1, 0x1, 0x7, 0x1, 0x34, 0x8, 0xb5, 0x513, 0x3, 0x2, 0x5]}, &(0x7f00000001c0)=0x100) init_module(&(0x7f0000000280)='\x00', 0x1, &(0x7f00000002c0)='\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x2, 0x5, 0x80, r1}, &(0x7f0000000240)=0x10) r2 = socket(0x10, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000000000), 0x4) 2018/03/25 06:09:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1ffc) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000011ff4)={0x10}, 0xffffffffffffffe1, &(0x7f0000012ff0)={&(0x7f0000000040)={0x3b0, 0x26, 0x401, 0x0, 0x0, {}, [@typed={0x8, 0x32, @ipv4=@loopback=0x7f000001}, @nested={0x2cc, 0x8c, [@generic="044695d542d1290d1e3008a2faec7207444054b3f6ed224267c47dcb38991d3da33ce5ea910d00b5a6e279bbe876bfdaa08a9e129d0dc41884667fc43ee95d4ec6b356c044408a697ebd44c9ea17e9ca5d4c24358b488ceb15fed4", @generic="2d9a730432c4d276af12e5dee8ae15edf11c17376988db0cebc01d6195fe64cb0b9621a55fcf87497b88ef584e470d92964d0dce618e7d95e142a02a2dd106e0cfadcab44ed9a762bbff8db06b616d1ac87daa0f1067fe827adedddd66b858b4b81e8b89cbc8db3f7c23c0295e90ac6b0ea50a7483ac1ea60c0d51179401e1ed1dcbaba149f796fe14", @generic="d2da18d30781c163d7785c007c8156887e46d8d531b10095c1244c50c0003dac4cdaf5bf6d4b0018a3ed86ab2754ac6c093d98283ad1807d", @typed={0xec, 0x67, @binary="aed5628d4fc2788871da59d0b675461f6db275b00d0bf2bb17c4c7c0ef07a23f2d219d3e943028969194c5276c8b3ec060bb4dd1bdd3e565a665f639d81b062f9d8639286fda5719d6765f387bb6f408659d8296a1893f4dbbceb102aef04a2b7e0bc791e0b1296dbcff8309e096235dfc54289fa26cbe0d45aa1eaa80334582a9dbb2439c1d1f2d83e69fc1d700454fe72827d332f4ea664378e75db193f36edd803b37182d8be69ebeb386936ec522d0db7224e8ccd306ce40d986c8a5591f319bef53e41e2e7f4f354aa7982f2a7cc946ee0724445f675115835ca21a9b52d807daeb26"}, @generic="b8089e93db1b14b04422cf893ed3faf53d16ff3dd8c23cdac5860f644d647b4fb73c1aa1570990eb115f1a8832c7d09aa166c7830396894ed5dda112f3671f4a92783e463a2a537b69ec7ca18529056b67bba1e358752d38acd3c291121186dc52c9a75efd56e63ec9bac3dd6455c5e926d62c051bf572dc7e25772321409bdc5b", @generic="692eb48915db598e4437716dad476901c7245f0d75e61e86ebc7a14956d29534a955c2d10bd6762648cee2f1a333f985a0bfaf5b3cd9", @typed={0x8, 0xd, @u32=0x2}]}, @typed={0x18, 0x5a, @binary="2f1946a3dfe1b6d3b4662980f3495b519bb0"}, @generic="f67760ff0148b90833f8d6e20a35d7580490989791c4991634ac5ee9ccf4613a09d3f30790256675f16605c0342b5fbc39acc11b52c7dafec280189c492350556dc41ec7e351bb06975b114ecc2f27d929e4a8bf18e0dbeb09402c9b1ee71d0b81dd6223068fa1a8b58b6b9a52797bf38704493ad7387cba28178c178e0f4d4f61b2c661e6a5420e97358650a17bffe5363b95142b47129fdddd36c380a7e27b6114e08ff4d5842f14fcb3a12241d63d"]}, 0x3b0}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 59.909141] audit: type=1400 audit(1521958176.913:69): avc: denied { validate_trans } for pid=10478 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/25 06:09:37 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000000)) waitid(0x2, 0x0, &(0x7f0000000040), 0xc1000002, 0x0) 2018/03/25 06:09:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x1}, 0x1d9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1000, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffffffffffccb) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/03/25 06:09:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x408000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7bff0)={0x0, 0x100000000000bad, 0x40}) r1 = socket(0x8, 0x807, 0x400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/25 06:09:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000080)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000aad000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0x3d, 0x3, 0xfffffffffffffffd}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd}], 0x1c) 2018/03/25 06:09:37 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffc) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000000040), 0x8) 2018/03/25 06:09:37 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002283, &(0x7f00007bb000)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000180)={0xa7, &(0x7f00000000c0)=""/167}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) shutdown(r2, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x2b) 2018/03/25 06:09:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) write(r1, &(0x7f0000000000), 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000700)={0x11, &(0x7f00000006c0)="e2c324c4969731684e430b201485ffa2c7"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0x4}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000007c0)={r4, 0x9}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000005c0)={'broute\x00', 0x0, 0x4, 0x25, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000440)=""/37}, &(0x7f0000000640)=0x50) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000680)=0x4, 0x4) 2018/03/25 06:09:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="25000000000000000000000000081a6bde8de259f5782144ff00000000000000000000000000008000000000"]}) 2018/03/25 06:09:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000080)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x12}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/25 06:09:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x8000) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000300)={r2, 0x1, 0x6, @random="de88ce79048f"}, 0x10) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) 2018/03/25 06:09:37 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) connect$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00', 0x0, 0x80000}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x1000, "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"}, &(0x7f0000000280)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x6}, &(0x7f0000000240)=0xffffffffffffff4c) 2018/03/25 06:09:37 executing program 0: r0 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000034afa4)=""/1, 0x2bd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xff2e}], 0x1, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) 2018/03/25 06:09:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f2f000)=""/21, &(0x7f0000c51ffc)=0x15) 2018/03/25 06:09:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x9, 0x9}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=[{0xc, 0x29, 0x32}], 0xc}, 0x0) 2018/03/25 06:09:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x80000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0) 2018/03/25 06:09:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20000) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0x7) 2018/03/25 06:09:37 executing program 2: pipe(&(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x400, 0x20000) clone(0x0, &(0x7f0000000000)="6e7f22e15fe79192ea44cf2290bb29a97962f4c2797ca163e9e6c564eedbf4fce72062a915de22eed8b324a8f7d3a82314f693b7200bdf1d49c3cbfb9282726be7ce", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="680eb31a2753a6e15f519a1715f194890321711624af1259fbe86324998210f8813305ae3356c77a98681d21eeb2687c13da9860c739429a853c8754dca6f6948b80801b2489af6bd1a3a8db45710a137b815a25975dd030c044b851881815c8ccbd3452b72bc444fb48e26f267ce1eb4c654107282f9c39e9cceca34f64e0a2c7312e0b209a7438221dc2c7d010fc5f11739875de18f85141735ab90231d8695384ac656dfcd0e8271241d6a037b1c84bcf28ec3d789596d96342cce0a332c38496653b55456816948135aad8b6b9e71d023e04c7a34dfdb9b399a2131279e3d8ca80e37bb7ae92b3") fcntl$setlease(r1, 0x400, 0x0) tee(r0, r0, 0x4, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300)=0x100, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) sendto$packet(r2, &(0x7f0000000380)="383564cb1875f5795ea32c2d8fea6926c33a5d31371c9a878556b889af828afe31e404c85ed2b7adbe2d537d0df2b5ff935a7b0126b2f76648b58cdcb3a58c70c6bb9f425bb8425d994409165bbf03db1eff8341754e8aecb8901193501f93209a9a1db7bf8b1b3fb7e41f1ca41f557e9fb3a98260f65b4da9bdddfcbe08683490ac93fb188d0321d120f92b6e1063fba8e017cced3689e79b1297560d49165d0a7af6638ac24f5f", 0xa8, 0x8040, &(0x7f0000000580)={0x11, 0xd, r3, 0x1, 0x4, 0x6, @random="d8e51e0a4b04"}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x7fffffff, {{0xa, 0x4e23, 0x83ce, @loopback={0x0, 0x1}, 0x3ffffffffffd}}}, 0x84) 2018/03/25 06:09:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) getpriority(0x0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x224001, 0x0) recvfrom$llc(r2, &(0x7f0000000040)=""/126, 0x7e, 0x2, &(0x7f00000000c0)={0x1a, 0x118, 0x40, 0x100000001, 0x1, 0x9, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/25 06:09:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x26, 0xffffffffffffffe1}}) 2018/03/25 06:09:37 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000792000)=""/228, &(0x7f00000bc000)=0xe4) 2018/03/25 06:09:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x12, 0x1, 0x108, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@typed={0x8, 0x23, @fd=r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl(r0, 0x2202, &(0x7f00005f4fb9)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r1, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) 2018/03/25 06:09:37 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000240)=0x54) pread64(r1, &(0x7f0000000180)=""/181, 0x128, 0xfffffffffffffffc) ioctl$TCSBRKP(r1, 0x5425, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x2, 0x3]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000300)={r2}) 2018/03/25 06:09:37 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000100)}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) dup2(r0, r1) 2018/03/25 06:09:37 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101202, 0x28) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0xfff, {0x2, 0x4e24, @rand_addr=0x236}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0xef}, 0x20, 0x5, 0x5, 0x3, 0x371bd76c, &(0x7f00000000c0)='nr0\x00', 0x1, 0x0, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000180)=0x5, 0x4) 2018/03/25 06:09:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xefffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"0000000000000000000500", 0x102}) r2 = socket$inet6(0xa, 0x4, 0xa9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000000240)=0xc) socketpair$inet6(0xa, 0xa, 0xf7d9, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xd6, "175ab8cf68ca26927ede0be1f6d2f8afbd2838c5fafb345f41ed87450ec9f813cc7770fcd7033b8d74b40943e8ebbd161e689109471ab651cb2b3a0cd471a5fe4cfc76cc28a01c10114e28fd147883358c1e65ecc60623da6f25774614ec323923dffc20095a33d7d17699b4c7590cb57a8b4c8b26da851e922829931c8dc50d8e2d8ee8b8c6af4894a82ab8754a44b59927bedb87e8796163ec732702e1326e490a9827b4ff5e5d32dd46944bddc1e291dba64aedd95c0535ed12aa71e6370ded0b2d425b7125290ab02f3177100810bb18f1cd7e03"}, &(0x7f0000000380)=0xde) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'teql0\x00', 0x1411}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/03/25 06:09:37 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/03/25 06:09:37 executing program 6: r0 = gettid() exit(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000a40)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfffffffffffffffa}, 0x8) 2018/03/25 06:09:37 executing program 0: getuid() r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094d69a42a08b1b5d057dbe907902008000f0fffe5300ff03ed03fff5dd0000001000010000080900fcff4d00040e05a5", 0x58}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100), 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) 2018/03/25 06:09:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x126) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x59) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d000000000000000000000000000000000000000000003f9c25681bd1fc30000024000801000000000000000169cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/25 06:09:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x6bb92076, 0x7, 0x4}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x401, 0x405}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x4ab9}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=[0x0, 0xd8]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x1e) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000140)={0xafc5, 0x80000000000000}) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r6 = accept4(r4, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r6, &(0x7f0000000000)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) 2018/03/25 06:09:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/36, 0x24) 2018/03/25 06:09:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f00006f7ff8)=@ipx={0x4, 0x0, 0x0, "9afcb45c573e"}, 0x80, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x40001, &(0x7f0000278ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/25 06:09:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x4000, 0x23) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='x', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 06:09:37 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sync() r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x10c) ioctl$KDDISABIO(r1, 0x4b37) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000540)}, {&(0x7f0000000200)}], 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x86, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x100, 0x7, 0x4, 0x17d, 0x8000, &(0x7f0000000040)='ip6_vti0\x00', 0x40, 0x6, 0x8}) readahead(r2, 0x6, 0x0) 2018/03/25 06:09:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000080)) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='./file1\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/25 06:09:37 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048c, &(0x7f0000000000)="8735d961ed2f2e2ff2120000000000000000ea204035000052c4227f1a3035a4bce4116fbdf600945231c547f1a21f07843c83ec6b051d8174ca99558c9b1621b7d60adee70664b436af5fd6294f56dd58da0eb9815687a7a43ea5e067657d29e33a0b9509b63527a27d65d9400e7049a3f6ac8392905f23b6bbf18588c136d440aba92b518cade99cdc8c21953d325f09d3486385e5f4c7a55f6181da74426de4998a5af284d5e66d9f8e0a6949755b3575354ff1c236777239d575dc66fb6fc7625e", 0xd) [ 60.210836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 06:09:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/25 06:09:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000010c0)={'sit0\x00', &(0x7f0000001080)=@ethtool_wolinfo={0x5, 0x0, 0x0, "c405fc5dc603"}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffff) 2018/03/25 06:09:37 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0xfff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffebe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r4 = getuid() r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000009, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000011c0)={0x1c, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r5, 0x3}, @release={0x40046306, 0x4}], 0x1000, 0x0, &(0x7f00000001c0)="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"}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7c, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x3f, r3, r4}, {0x100000000, 0x3f, 0x7ff, 0x9, 0x20, 0x2, 0x40, 0x401}, {0x1, 0x6, 0xe59, 0xbf}, 0xffff, 0x6e6bbf, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x4, 0x1, 0x3ff, 0x9, 0x7, 0x7ff}}, 0xe8) close(r0) flock(r0, 0x1) 2018/03/25 06:09:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/63) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x80000000, 0x2, 0x500000000, 0x9, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xdd99, 0x8000}, &(0x7f00000001c0)=0x8) 2018/03/25 06:09:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) listen$netrom(r0, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/03/25 06:09:37 executing program 5: unshare(0x28060400) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/nfsfs\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="61982c3bf8bbde7ac86e5e7fda66dbd8", 0x10) setns(r1, 0x0) 2018/03/25 06:09:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001240)={0x0, 0x0}) r5 = getuid() r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001500), 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000140)="e449176e87662d5fcd8b15dfcc18f83d", 0x10}, {&(0x7f0000000180)="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", 0x1000}], 0x2, &(0x7f0000001540)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r10]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x68, 0x40000}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x1ff, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x26, 0x2, 0x3, 0x80}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x7d}, 'port0\x00', 0x0, 0x0, 0x0, 0x84d, 0x0, 0x0, 0x0, 0x0, 0xfbfffffffffffffd}) 2018/03/25 06:09:37 executing program 7: clone(0x10004200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000000000)) 2018/03/25 06:09:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x40, 0x4) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r0) keyctl$get_security(0x11, r2, &(0x7f00000021c0)=""/4096, 0x1000) 2018/03/25 06:09:37 executing program 3: r0 = socket(0x10, 0xfffffffffffffffd, 0xfffffffffffffffd) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x80000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/03/25 06:09:37 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000000100)={&(0x7f00000002c0)=""/4096, 0x1000}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/25 06:09:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfffffffffffffff1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/25 06:09:37 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$fuse(r0, &(0x7f0000001140)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x6, 0x862, 0x3, 0x200}}, 0x20) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000140)="c04c1841d1f258797ee2e1ba972a64176e4dddbea81b710ebe8aed0df309191d9dd627afbc130fff8e97aab1d279398c873f6995ecd2a8b89079d46e3a458c45a5f64b101c602f7ea60ca4620d75b014796154fa584139cf5a53eb44a70f752c3b7304f10ab1d5177df22a4de75f3468adced345c9d0cc65de29c660b4ba3f48a3ef8c6937673689775ee044dbd923c10d7472cc7965ce0dd27bbf21a65ea4a4c0ba1ab1ed3df7e2a0b590cd233ff8a476e5a7a186beceeafc71eab5a3234745f0d4a9ba2d93b4ed344925ccdfcee55ec2d672cd7157c9835a8f4c6ea35724a77e67a86b51ebffc476a0834830b53ec2ba9f5b72e083dc7b69da8bd958eccf41dca09f44b96a0d531405cd45aaa3b57dd30d56e27020641ec68bcb85b29af75be047738cc962089a51d17ee2c0f6cdfcb101c0f0e9ccfffac188fadbaf181a23e79b2704540619c730613b73580394d9edc8413ab0b585d4510498ddd679571a78f004f81d80ab413ceb537fb3430e81da9945bc7252d1c9b674747b42fc9dc75738a6bcffdfe46ab72703fff322e85b964c34338dd3ba72ab7f4ef71035478b1b8623e886953123e872daa475c4b585f55a27fa97799a6dc147a383c4b3bf2d7d8baedea3643b2eb8efc04cd833176596677d5755b43b599dce939826a6a3b8be651e1c8c523aedde2ee41a24c991277577328f0a5e6f4a0731eef79584806c26346f0297ba9fc0b0a35c2d6f863ff7876bfbe98a3e75a0d03f2acd83e57b95dded2db5cb6961bb68b01c23a9808c7edebf2f61258b352b4aabb8c733abe09893dc6f047a896180ec5ee9d560d7ec6c22edc04655dcc4b45377d5318ea77655250509132d082e03b633be2f083b90c66756aeac138f8e69cc2af84688cd60ab58024901d082526061612546f47c882507c1ce928fa79875e48b963d4580688d51e15d5194bd52607f4fe25b6cc049c1ec6f817b2abf658b77d4b681b3ebf1f0f9fa4b31ab6c911860ec958ae3f81b6cfb51d078ae6fc91a577e4f7507187bba5422d0b5bf8b3eb3b77d126e714967b02c313197815b600d689d508b78c96d52e18f281fcc0240100097fe12368e28f751ced6f5c065a59b329a59ff50b7cc2fcc3026287c3e2ba9e9f60c099b68433d6c4fba9f0c95edbb4ab51fc07acd270ae6862b804c2550abcccef4e97c726e9b37ef4f4f875705cb5b773741c12f19c80dc2327ab16230d9b921bd7fd443244a627be879339126f48f82b871ca0096710ddbe2780f1b29e03b4a0db93d55c912ad18f332cdcf7c13e85c3cd55f0f9f70c02fc62399a86ec8d61fffee40d9595556931c0d061a91a465172db9d5c4dac2b1f1679ffbd501a176ca536ac5c26ccb8a3fb7be847c36488cd467d78780c073a4a20dcf5892da80415b7d4397ef73110788565e8979fee933067522a4b8d583374f1ab82cb37f497f4242c54f2d4e63ac0889c099676f0258a41bc3c5f5bba68200ac7959fc945d8bf3e63132671c63964a887cddb897c9787d8e32af3f2001a38a6c47f24783cbe92ecf44890bf49c81181635dfbc7057dcbbc5896efcdf95cfa6f1e60a2618b56fb7a4a7c80127a03409abbcb826020119e3ee40644fd901379031b4e3944c8fa5aba561f1577e74303d3c08044447748bf31141651dee5dee1c1d6dbb2f506972d2329dad4b7bc25d81761b005e5dc240ab518d95b72f7e5b5fa64916341d48d7234735f4668b4218609e7b2e8a3fcdcc6f11dc37256ec5ced4408740d7dd98a9b11b5b5310a6c83573359d77f007be0cd799c3c3ff7dc4f365daea1bdcda7e391562e2e3ed7ac2f2b8cb4477913ef61d36c4f6b0401e485ef73a352c2b7fcfefed2ffebce161b7f753795be92316ecdbdb68ed49ae227185670048081b6c4f478aecff7b17ef4d33d521eda35354eb6939b9480df65dd52caa38e33720cd71eedbcdfb1797f43063a59cb24cafc24a4fc8b6f55f9531f4d15b3228fbe4d0ecf725ed8aa9a88d4551f1303d49d14f9744c56c1f2f186165fb5cbe892d54f013427fdd8eb4d3b9264c3d6ca5c5c0fbace0a913f4cdc61489848ffb277d303817e3fd2b25d1ba0191fa44d9d9db3d29adca8f9412358ad7991dfbd8ad97586a7a17d9284e3201381cddc1060e57bdebc5f4e6877b6af38166f7fb96ce46e5b9ddde0cc6da9c1c55d3570f73e005ad803f9566ce37a7bdb02bb35a58c71a7933b5c171a089b81d0ca88715b5beb262730ba456c5b67f7c5506590522d2edc3a45748591e00ddbdbf2afadcc689c10704a055bcad90b8509a269d4d8d4ea0229cd42eabff08755c5a0adeb66ad14aa7232515099e93f0d33d7731101ff6aee00d4e3d36fae95d7cf8c73e59d70fe193ae496985589cc9caaa31cfbd392385cc9d39c51409f52b24b4e37d11919e459eabcccf08094b8b936888cc3e2476ccdd766a638551dcf5f5664992304cb44e803151fad23e8f75aabc38222bf8bc6d28cccf596ff18569b4ff08d75903ddf2deccf66d291b8d6c205e2738fb2fc23ea7265d97278434c6e6b6dee76d17962da4a7f9892f9a5c91cc9bb133fd59891522f55763dd9bc39d3300c88c51d586525946ff24d34ed7af27e2da7cc89cf6958ffa1dbdc0b219c725448a798fa29ac2f582b12fe11ce1005a81b38fd4c7e2669c853eb6b79f907e32138ddf689205e0df19ba0bf3a2b04993a4b80118eb96fdca76121345075a74528a34caaa6b081ac5cde829a62444977fed7d2f3fa1df2a4ee2f5d35684d4b4b918dd07f1abdc76d9b806737f5c17ec89fae18eb6f4c8be120f99a89c0320e27fc4cb2e69f170268e28c5321a7bb07126e937a4c45948991f6c2977e85ce83803ef0e2a5269428ebdbf1194c58f209ecb19fa6495e23131e2f20e754bb8cf602546aa64a5a0f48339530706ab1b52fadb703b6ee39594c765bb8bf7b4556b17935d95f60cd734c63fd0bfe7f8efd14d74cc1dc465ff6cdebcd35ed94c2180d8e743c09c83d6f4b48055ef04453b1d0c488c3c860f5ee97f7cd360bef5bbb9fe562dd8c202b5cc90e6dc1aa485ee464e2e5dc6e83830ac7e1394da2bac7c5bce553c2bcdb7d69ef970d61b69d8fb86d7ca58e439ed7c59ccbe1c154247a7020157a9e75af6c863e62fef38b281e63d254ee0b52b95404cff12aee6b27288d2734693d897f9883f6fe23825a2472ff4f31ff6f5dc4d609f5133dd66fc2c03d82c69ee28917bd33bdb4768d6afd08526b3e235bfcb6376ee0e2bf685259dbbbb4452af970bf53428cfddafc1167e964363c9ae13e9891c6cd2f9a3b78d578810476125026cbb97e315f9b7b65e3544ca16d3cb80c1eec9455c930e292fd87e59864c7da477c742f14babb34188f5da8ea1370e7cbbcb45159bdbdded1789790204c32774a99ea68b8d27755d8f59524d85990861d61b8ccaef853e40f840488c794ef7ea18bdbe8205c513b8ad7a832c82b030b8f36aad6c2df48e94db1cf1c3ac1c55d173dc873f4f4e704cf65e29a75c820a39bb21d92e006c6da5ef5111656f38dbc01ebd9b202b18cdbad95423d16517fe95f1838f850ae6f44b6aaaa2a4467e54c0a048567a651e1c060d21719b5719e71e67335bfe8abe3c3c2c33a439dfcbbf3cb17740ecc8c732690582b4a7443f333d4e00bef23bdf77575e1a9f79c22795dc7ddaf942fbfabfd6d20808fa373099c9c7c603300281222f9eba1e7cce05e1f6d32a3157021ca4a2efbff81c24a047e13a5af974d43dba298c40c53bb4e7e273225cc0c94eefe2e49932db74de74ff95573e336df148b36d12e5c469e0e32ffe6dad505209bf452538e8129600466bbb4f172a9d3fd923ed05cffa5c13c671cc3cca5e61ec82e493d91739fe0b3858dbe1d1c607bb22ae2e42b21827fe8a5bcd3c71ed6915dc87122bde986093cdfec3f84e691a33c0f2f86656aff127a143cc4cc82189f6e1025e246631796e9e628eae1ca1223982345e4db42472f2010141143097422d79f6efbd1271c987c080ebd2f1c33fff76aee4dc8d5428eed818cb36d6402ed573041a9f8e0e9298b81c712add7a4b76d861bc03d5e0346325592b459b01de786b57d1ff23e1d15f03c5ad5a49193f82f9a2c940aa7a3d6fd33852d76e82c95184ffd1a82383280462fbcbfd3ec993c2f2a7703c214322d603776b50ef224866a8ff11a356b0db3cac64f0ed36f2ade518e975fdb74198e37deae38391097649f21aabe2df5d9b9422432d9782dffa3cca70fb1c53193ec133ac027a885d532e317f3e8794ff9ec006eb31e9c83cdcef531d7f52736a12ae8bb71681b7d16fdf47789f73e98232a2575a3737fa344e7d8575dd7a1529dd96c370d66b355cf170a9ce2bbd775c80f4fd3bbd63ee5f97ae9b1fe541cf78e00163809ea86d11ef57cc308839005fb940ed6d094ec65c4b15cabf6ec441325511ed79bdb98058df6a92df6edd7471384e4b43c05fa1998b9cb4a78405a35dc09c1e4076259a36e107b463a74cf452be7ca31186539661bda8c8db5deb479c464f993f78a5f781c58d81c97978441b7a5370cd3e31541f25c989d79dccc1d37ee11ea2371b1e8df5c98abad834f5d365382a5f253d7d05deb4031ca7eca81a128376966589584b2eea1faf092df8c8f8b3c1c80341adf54e9ce29e91234cfde081ef0459df391b469c34785567640a6b591a47062eac55114802347e6f6d4696f914239602955c21d162184ff5b3143515ef9f51a8313c17131fd810ddd69e5a0b4fca772e5057747435ad4ac4d92f0cad002778ed128845b04ac596dee9f2875b83bab9d2704f522c1728e4d4f5bba1f3737b27da5ba391619ef12d2201e6643a4f8d58f0f6e3c70492a46597766de4811c091367e9da3558b5994035a01d4096956e475d94c53631ade27becfada35ff6c0a6a561f42f79eef3ecc4f59797fa0ad9b13d933329790215bd6c1ad923282a6ccfd81345d0fee6c54fa82ae334339707d3793bf465762b3d4c4cb6fd01e747e4193a352eb0e20918feb2a701a9efb2a2c19f264f55cf69cf341e8d3273a8ce6e0f18fd2e6015e85a9760da8fdede944fecb9838229e0463ae175dcc09dab93c41bb18e29099ec415d35a20ef2d668c1f219d905856b49935d60a5dd745f60f781b3406a2d47c891b400bd2eecde976417a830bf81678c29ea3880611c95deb6bbf1b407becdd8a1f5a2f9fdd351656449e65d364c133b2fc9afa47e82db61760cf047508d91622378e5340f576f4801bbb28179d83202893dd340945a5d2e049ebd0eb9dfda00f11ca7bc1f4feb22792ac4eaaefeac8a7d5d1b41c092c7cbe36dfab473becf4c38a5617a1e6e2f51c31df198b71665c45113a0efd46cb0e64af7d0cdf47def1f3e11bf0b67b620b7b4f7e68b2418798fea0a083046ea6e0fc9695e6d1289bfe6ce3abf02bc5209592f1dfc0f1cc7b08b185ddd6be10e361748693b489d16d6a1200b9abf78de8c5050a1ca1364107ab89b4a8a2d6b07a59731c533c7cf53224ee72581ada3bef64f655060ed5bb0c97b40e61c65c79a45f9df6b465585d0ca6ac1a759a6c7f715a9024cbd861028902ff1f1ea560e33e84105b5f1189a4e60331440a78542d98e2b2ced3a419ec401c6106e3dbf641b046f6f7aa8c409be897cc7201cbc331cb5e0e8be712d5e0c0bf228d5f09c77c0435f9ea004208e3f5f4b7baa801d2824cc16583c5ef1973ac362f19d3cd8e703ef4b5bd685da72ed6e1a5d9148400c15034555925465922baf9d02b9fdbae59db58dc21e4d") getrandom(&(0x7f0000000040)=""/235, 0x3b91b819ab927e8d, 0x3) 2018/03/25 06:09:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x24c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e24, 0xa17, @dev={0xfe, 0x80, [], 0x17}, 0xffff}, 0x1000, [0x80, 0x1ff, 0x10001, 0xc790, 0xfffffffffffffffc, 0x9000000, 0x3, 0x80]}, 0x5c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/03/25 06:09:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009eb000)=0x3, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/25 06:09:37 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_setlink={0x30, 0x13, 0x400, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_LINKMODE={0x8, 0x11, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x80000000, 0xff) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) [ 60.366755] device syz_tun entered promiscuous mode [ 60.405715] device syz_tun left promiscuous mode 2018/03/25 06:09:37 executing program 5: r0 = dup(0xffffffffffffff9c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=""/50, &(0x7f00000001c0)=0xfffffffffffffe0d) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 06:09:37 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @random="8b6c71a7e9c3"}) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}], 0x2, 0x0) 2018/03/25 06:09:37 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='-trusted/\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x1, "c7"}, &(0x7f0000000380)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000140)=0xfffffffffffffecd) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x7, 0xfff, 0x0, 0xfc7}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x8, 0x9, 0xfffffffffffffffa, 0x6, 0x40, 0x4, 0x754, {r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x1, 0x7fff}}, &(0x7f00000002c0)=0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x8) 2018/03/25 06:09:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty, 0x3}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000280)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000080)='/selinux/policy\x00', 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x2e9}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7ff, 0x3ff}, 0x8) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet_sctp(r3, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x4000000) recvmsg(r0, &(0x7f0000040000)={&(0x7f000019ffec)=@ll, 0x14, &(0x7f00009fafb0), 0x5, &(0x7f0000ad7f53)=""/173, 0xad}, 0x0) 2018/03/25 06:09:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e1f, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x3) r1 = socket$packet(0x11, 0xb, 0x300) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={"6c6f000000007477b2ec0000002c2600", @ifru_ivalue}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000180)="bb82a479241c1870ed2e1aa75b2aeca580ba82bad14419a66cf418c59e72008d8ea31d5d86cb6451860b5a8f145f797e3d2372470da47277934da5c739535b541723c76a1b2c7c5d3fc8b396b2bdad9e24760ad57d94c22b0c2c34f0700dbbe2cd4784615e52bbe859f9192e702525689a9f6157") accept4(r1, &(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000400)=0x80, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x833, 0xffff, 0x6}, &(0x7f0000000280)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/25 06:09:37 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='g', 0x1, 0xffffffffffffffff) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x14, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x3}], 0xa8, 0x0, &(0x7f0000000280)="6b01d4566012542f5c5ec6515b6a7ccfc5f38c51b4d191c5735aa4116587f9e4a667663ff2202d4226980e8c8e7dd381f820949b46051b63a2f6db4ac3525d26d893afc69b0436575e109b7f4d063e80fe5a2bc2905deedb35f2e66b3aa2bd70eb5fbc1acf46e6e6ebc64a1ca5eb75a7c74006a49ce6139385d72790286bc489e0126c43f4762eb849817f02e80b7ca15abcaecdcdabdf4698aa0267e017ae32b04b3334fc2e719c"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x8, 0x4, 0xffffffffffff8e52}) 2018/03/25 06:09:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$KDSETLED(r0, 0x4b32, 0x5) read(r0, &(0x7f0000000000)=""/145, 0x91) read(r0, &(0x7f0000000100)=""/72, 0x48) tee(r0, r0, 0xffffffffffffff00, 0x2) 2018/03/25 06:09:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045432, &(0x7f0000000000)) ioctl$KDDELIO(r0, 0x4b35, 0x3) 2018/03/25 06:09:37 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 06:09:37 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x40000000}) getpeername(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000200)=0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000240)={{0x3, 0x5}, 'port0\x00', 0x2, 0x400, 0x69, 0x7fff, 0x7, 0x6, 0x1f, 0x0, 0x4, 0x100000001}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x400}, &(0x7f00000003c0)=0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x7}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @rand_addr=0xf559}, @in6={0xa, 0x4e23, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [], 0x1}, 0x38b}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x84) prctl$setfpexc(0xc, 0x80) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000005c0)={'ip_vti0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={r1, 0x1}, &(0x7f0000000640)=0xc) ioctl$int_out(r0, 0x2, &(0x7f0000000680)) sync_file_range(r0, 0x9, 0xf0, 0x7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000006c0)=0x7) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) sendfile(r0, r0, &(0x7f00000007c0), 0x7fffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000800)={0xa7, 0xc1, "81068db65524b8033a6f75fbe12b7d46d114f50be66d45d7bfd3ec62ef49fc22c8a8c275fe31942a1761d278365e5b7e76856c2c7ee781fbb8a2baa954c4facb780a7719e865921438ed710fd43677be7d5afa99bdce196596b7d694651731e0ca4257dc4689576e1b7d6346a6504f799c29986ce1d204233c5e592427390bf119145f88431112fcf857a123ada3dfa1225aaf39b1846b8550c19cbf26400cc487e2f9f27bea6e9291e7147ac21218c33ab5c53bfc4bf3e037977edaed36b69e7a"}) r2 = open(&(0x7f0000000900)='./file0\x00', 0x10100, 0x61) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000940)={'rose0\x00', {0x4, 0x0, 0xcaa, "e1900300050a", 0xfffffffffffffffa}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000ac0)={'TPROXY\x00'}, &(0x7f0000000b00)=0x1e) getpeername$inet(r0, &(0x7f0000000b40)={0x0, 0x0, @dev}, &(0x7f0000000b80)=0x10) getpeername(r0, &(0x7f0000000bc0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000c40)=0x80) write$selinux_access(r0, &(0x7f0000000c80)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x39}, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000cc0)=0x1, 0x4) ppoll(&(0x7f0000000d00)=[{r0, 0x1001}, {r0}, {r0, 0x8}], 0x3, &(0x7f0000000d40), &(0x7f0000000d80)={0x2}, 0x8) timer_create(0x1, &(0x7f0000000dc0)={0x0, 0x2d}, &(0x7f0000000e00)=0x0) clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000e80)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000000ec0)) 2018/03/25 06:09:37 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000002c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 06:09:37 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xfc09bd0f0cdb60b9) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/03/25 06:09:37 executing program 3: r0 = socket(0x1, 0x0, 0xffffffffffffff30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x4, 0x100, 0x100000000, 0x8014, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0xd9a5, 0x8}, &(0x7f0000000140)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a00000000200000ff0f00000000000000000000000000000000000000000000040004001f000000000101000000000000000000000000e10000000000000000020001000000000000009900000d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/25 06:09:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/25 06:09:37 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x600000, 0x14a) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/210) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00001a7ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00004d0fc0)}, 0x8000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7e5d, 0x4) writev(r0, &(0x7f00001c4000)=[{&(0x7f0000fc6f53)="a0", 0x1}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x6ff1, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x1}}}, 0x84) 2018/03/25 06:09:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) dup(r1) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r2, &(0x7f00000000c0)="ea", 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/25 06:09:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000040)=0xc) [ 60.540522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 06:09:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"65727370616e300600", 0x3801}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/25 06:09:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000040)=""/92, 0x5c, 0x42, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/03/25 06:09:37 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x3, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='syz_tun\x00', 0x5}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) r1 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="dbc44098cd17c55647d2f1072f7f03b5f94f0b939e654df1787f", 0x1a, 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2018/03/25 06:09:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0xffffffffffffffd7}], 0x1) 2018/03/25 06:09:37 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/25 06:09:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/25 06:09:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5", 0x3e) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) sched_getparam(r2, &(0x7f0000000200)) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x9) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/25 06:09:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80000010000) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/20, 0x14) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='keyring\x00', r0) 2018/03/25 06:09:37 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000843000)='./file1\x00', 0x6) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x303, 0x80) renameat2(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0x0) symlinkat(&(0x7f00000005c0)='./file0/file1\x00', r1, &(0x7f0000000600)='./file0\x00') stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0x0]) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r9 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xffffffffffffff9f, 0xfffffffffffffffc) finit_module(r0, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x1) keyctl$chown(0x4, r9, r3, r7) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000400)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r8, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0x124, 0x48000}, 0x10) close(r8) 2018/03/25 06:09:37 executing program 4: prctl$intptr(0xa, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2080, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r2, 0x4, 0x7ffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000200)=""/58) capset(&(0x7f0000000180)={0x20071026, r3}, &(0x7f00000001c0)={0x100000000, 0x6, 0x80000001, 0x4, 0x80000001, 0x2}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1c00) socket$inet(0x2, 0xa, 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) [ 60.647673] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 60.662370] sd 0:0:1:0: [sg0] tag#702 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 60.662385] sd 0:0:1:0: [sg0] tag#702 CDB: opcode=0x76 (reserved) [ 60.662397] sd 0:0:1:0: [sg0] tag#702 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 60.662407] sd 0:0:1:0: [sg0] tag#702 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 60.662417] sd 0:0:1:0: [sg0] tag#702 CDB[20]: 0b 19 18 [ 60.676893] sd 0:0:1:0: [sg0] tag#702 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 60.676907] sd 0:0:1:0: [sg0] tag#702 CDB: opcode=0x76 (reserved) [ 60.676918] sd 0:0:1:0: [sg0] tag#702 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 60.676928] sd 0:0:1:0: [sg0] tag#702 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 60.676938] sd 0:0:1:0: [sg0] tag#702 CDB[20]: 0b 19 18 2018/03/25 06:09:37 executing program 5: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) link(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control\x00') r2 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/03/25 06:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"73797a5f74756e00000000000400", &(0x7f00000000c0)=ANY=[@ANYBLOB="a25c2d18227c701d3f00000000000000"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'rose0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x401, 0x3, 0x5, [0x1fef, 0x7f, 0x1], 0x5, [0x3, 0x2, 0x7]}}) 2018/03/25 06:09:37 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/25 06:09:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x40000, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/25 06:09:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000004c0)=""/82, 0xfffffffffffffcd0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000080)="bfe75811f9876d5d873187dc43b80f5853fc4f9fbe2447329c320af06893b2c0d11782a1153879f30f4adfc3bbe9b2d9730c248761eda5dbb85e2d65a0f98afc4973f4dfdd50d1f72ca24c885fca56b7f6f1fa88c1de8ae63b6283cc55c0737e6833a94a61929a4668c0eeb62af77995b60240dc27be1136bd71f86961356309f3f37db2dcbee72ba4f6a99c86e8219f4ff97119e45c3ec6ecd9aff1990545c649b0ccef3b645af4c948efb09ddbe10ba080fff097bdb821909d07b3455434e7d7ab4c0218c3b9c3b272130cc09a0e58af5beb5efc9cae836c29db5cd946ad99ad0fd5c4f166c5", 0xe7) write$eventfd(r1, &(0x7f0000000200)=0x4, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfff) 2018/03/25 06:09:37 executing program 7: r0 = socket$inet(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="895859eb16c5b854be0327cc86518fd97e39efff522ab2429a3db3933a508b3448c3e3fee7d50d80f0aee39599d81c8f00464360c8b5c1"], &(0x7f0000000280)=0x8) 2018/03/25 06:09:37 executing program 4: r0 = socket$packet(0x11, 0x5, 0x300) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000001200)}], 0x2, 0x0) socket(0x19, 0x800, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000001380)={0x0, 0x0, 0x9, 0x4, 0x7f, 0x0, 0x0, 0x0, 0xbc, 0xff}) r2 = gettid() setpriority(0x0, r2, 0x1f) r3 = socket$packet(0x11, 0x3, 0x300) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="8bbd1e89d9459086c974566a17c0c6d653244308145662f28a4c38a64c112ef71610bed07675d7a36b75577a3facd0513fbedb27ca1fb84b4f5d289276ec54e73f146e7508ad6855e8f17fcef60504a28477d7207912162d59acd01898e55187367eaf1aef2e037467ebb0e91480670af6f65d85b004f5c11440d6d4192bdb3cdb7bcae161d6bccf65006b3d7f81dac3ce45f8ea2ebc91d65df3924b489fb8720d9aefd4d4d22727946f4a7646bf9e2e266d588b438449ba49403260ec1285e5d25f90d758e9a70fba3c7223", 0xcc}, {&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000011c0)="5dc4f0de3f7be6d7fe211a655968c921db98f07415dab2b6cf2ee692c8013516f24e4809d36a2bf0893951538a4e6aafb8b988fe0dbfbaba4ccd76b762b0bb8f052d4efb3237d6cacdd94c10f34fbe77c032e9b177acaaeb4b663137d48fcafb7df83ad1424535ab0b7bf5c5ac4d", 0x6e}], 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x40000, 0x0) dup2(r1, r3) 2018/03/25 06:09:37 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10801) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/03/25 06:09:37 executing program 1: keyctl$session_to_parent(0x12) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) eventfd(0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) eventfd2(0x7, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001740)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001780)) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000017c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001800)={0x0, 0x80000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a00)) socket$nl_generic(0x10, 0x3, 0x10) eventfd(0x8) r0 = timerfd_create(0x3, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@multicast1, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001c00)) getpgrp(0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001fc0)) fstat(r0, &(0x7f0000000100)) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)) open$dir(&(0x7f0000002140)='./file0\x00', 0xb6ca8c64deb5a774, 0x90) accept4$inet(0xffffffffffffff9c, &(0x7f0000002180)={0x0, 0x0, @rand_addr}, &(0x7f00000021c0)=0x10, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002240)) fstat(0xffffffffffffff9c, &(0x7f0000002280)) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002b00)={{{@in6=@loopback, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002c00)=0xe8) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002e40)) getresuid(&(0x7f0000002e80), &(0x7f0000002ec0), &(0x7f0000002f00)) getpid() getresgid(&(0x7f00000030c0), &(0x7f0000003100), &(0x7f0000003140)) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003180)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000003280)=0xe8) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000003380), &(0x7f0000003400)=0x58, 0x0) syz_open_dev$urandom(&(0x7f0000003480)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000034c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003500)) fstat(0xffffffffffffff9c, &(0x7f0000003540)) fstat(0xffffffffffffff9c, &(0x7f00000035c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003640), &(0x7f0000003680)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000036c0)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000037c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003800)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005040)) inotify_init() stat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)) 2018/03/25 06:09:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbffffffffffffffb, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 06:09:37 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe39) fcntl$setsig(r0, 0xa, 0x40) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2080, 0x20) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20400) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x92, 0x81, 0x4, 0x1, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8001, 0x7fff, 0x8, r5}, 0x10) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000000140)=""/147, 0x93) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r6) 2018/03/25 06:09:37 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x1000, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+30000}, {0x0, 0x7530}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000001140)=[{0x5, 0x7ff, 0x0, 0x0, @tick, {0x0, 0x40000000000000}, {}, @raw32={[0xffff, 0x1, 0x9]}}], 0x1c) 2018/03/25 06:09:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000580)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) setpgid(r2, r3) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in=@multicast1}}}, &(0x7f0000000540)=0xe8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00000005c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4200) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/116, 0x74) setuid(r6) 2018/03/25 06:09:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r1 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) readv(r0, &(0x7f0000aa3ff0)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/03/25 06:09:37 executing program 5: r0 = socket(0x11, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100, 0x4) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x76, 0x6, 0xffffffffffffffff, 0x8}, 0x8) 2018/03/25 06:09:37 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) getgroups(0x4, &(0x7f0000001980)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = open$dir(&(0x7f00000019c0)='./file0\x00', 0x20000, 0x8) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = accept4(0xffffffffffffff9c, &(0x7f0000001a00)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001a80)=0x80, 0x80800) r7 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001ac0), 0x80800) r8 = syz_open_dev$usbmon(&(0x7f0000001b00)='/dev/usbmon#\x00', 0x9, 0x1) socketpair(0x2, 0x3, 0x6, &(0x7f0000001b40)={0xffffffffffffffff}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/ptmx\x00', 0x0, 0x0) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/vga_arbiter\x00', 0x40, 0x0) r13 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001c40), &(0x7f0000001c80)=0x14, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff}) r15 = dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001d00)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = syz_open_dev$mice(&(0x7f0000001e80)='/dev/input/mice\x00', 0x0, 0x200) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = socket(0x4, 0x80f, 0x9) r22 = open$dir(&(0x7f0000001ec0)='./file0\x00', 0x0, 0x0) r23 = socket$nl_generic(0x10, 0x3, 0x10) r24 = getpgid(0xffffffffffffffff) r25 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001f80)=@full, &(0x7f0000002000)=0x48, 0x80000) r28 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002040)='/selinux/access\x00', 0x2, 0x0) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002080)='/selinux/status\x00', 0x0, 0x0) r30 = openat$rtc(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/rtc\x00', 0x80000, 0x0) r31 = getpgid(0x0) r32 = getuid() getresgid(&(0x7f0000004340)=0x0, &(0x7f0000004380), &(0x7f00000043c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80b, 0x8, &(0x7f0000004440)={0xffffffffffffffff}) r36 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r37 = eventfd2(0xffff, 0x74e408a696602eec) r38 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r39 = signalfd(0xffffffffffffffff, &(0x7f00000044c0)={0x6}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004500)={0xffffffffffffffff}) r41 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r42 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005140)='/selinux/enforce\x00', 0x2000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000005180)={0xffffffffffffffff}) socketpair$inet(0x2, 0x6, 0x9, &(0x7f00000051c0)={0xffffffffffffffff}) r45 = accept4$llc(0xffffffffffffff9c, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005240)=0x10, 0x80000) r46 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005940)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000005a40)=0xe8) lstat(&(0x7f0000005a80)='./file0\x00', &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005b40)={0x0}, &(0x7f0000005b80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005cc0)=0xe8) r51 = getgid() r52 = syz_open_dev$random(&(0x7f0000005d00)='/dev/random\x00', 0x0, 0x210002) r53 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005d40)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000005d80)=0x1c, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005e00)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000005f00)=0xe8) stat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) r58 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r59 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r60 = socket$netlink(0x10, 0x3, 0xf) r61 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006080)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000006140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r65 = syz_open_dev$binder(&(0x7f0000006180)='/dev/binder#\x00', 0x0, 0x2) r66 = signalfd4(0xffffffffffffff9c, &(0x7f00000061c0)={0x2}, 0x8, 0x800) r67 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006200), &(0x7f0000006240)=0x10, 0x80000) r68 = syz_open_dev$mice(&(0x7f0000006280)='/dev/input/mice\x00', 0x0, 0x80) r69 = socket$nl_generic(0x10, 0x3, 0x10) r70 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) sendmmsg$unix(r0, &(0x7f00000063c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="6875ee72fcb8596082a17c5bd59fd221dd21580a2c5d9a9d9989ced48fcfbdb091d82f2eb2305c8b227380f0ad551896366733c6bc6bafd261bc3c21b71873ed06f9504a2cc65540fe1a50605476aa46eddd4d305ecfbba7973c63c522de4507203fc086eaabe79727f013d1e8efc27b071eca109c6f52f23744b6ed4e9978c00fcbfd956025f3cadf1d281c166f99f0d5db753e1226517e3c85ecdfd0d271b3608171d2c4a8", 0xa6}, {&(0x7f0000000140)="59753c5c54bef36ec0b97c8e5da7995dd42aafa0c73b8d8fc2fa1c41604bf02e81960dd93bd910bc2815594785e537d3ce3ce19eaa3792139c0903be3f1727ffa38b967d95a72768f6678ecb22f6b740a0e6648887846d5cd9a8897b353cd84ce6540d3ff3e45fe6550b26405cb91ef8772cb64fe9fc33cc6ac1bc023d4bed923a9f20c26504b542a93412b5db925f01fa0800126bbe8184427a1a9c4dd4161718d207ef88b8b9f1c7cef4bce60539cd2c2aff", 0xb3}, {&(0x7f0000000200)="204598b6b604f5d9e4cdf61538b7f2db4d2d44a824c603a9332f9615518dfaacbfc10eaa5d6abb17a9c750a6dc34ae447f6c565a790f057a72c5010f4d49c8d5bfe5b6faa79ca3f5", 0x48}, {&(0x7f0000000280)="4d82b72c20a5b9cb8ca7d112e05b6a383203c96c8ee2f7de0e4a84fa145b756cefa4a71bb7d0463e43881205afdfc6", 0x2f}, {&(0x7f00000002c0)="a701abc37671c94f7cd865614afd54a009463efdb5fbef4ef95322cff861d0f2211f9eaf7597d2f210d59e08c54e5cb53a25ce8c358aa743307375546f682e79e135190279a67cddec91fe2833128ae7a8098e676c015133cd593d8972a5324cddfaf39fdb78263e869926b18ce95fe9573369cd8c0334758a34b7ac711b43465029ad1348495f2166b640f1753f66bb6fa986d59d1b4223ba0ec130537482677fe30d47c298fdbf1dd752783405bf510996413a50c456f876dd242627c77c280ce3fdecc6b86d7250abc43bcccfb2c41b5fad9d3f7f06d39448d7fb73b141c689", 0xe1}, {&(0x7f00000003c0)="4effebc1ebcc6858fc8b43016023169b557ea572e62c14959683ad67a3345a946a5049064e0e85a765d4d39078ffcf1dc2330f619f2bf21777879b7c9126f6250ed027ae50cf6a26e77775142a675d7bf36e690693ab8d63fbb05eab31dfeac596c7c31a693d4cb4d6a05f96b010ee0f55dc8a62a4f345d9830d6ae6", 0x7c}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)="7ca099a4d5d87377894703e01ca5156548a7442a00d0bbbc", 0x18}, {&(0x7f0000000540)="fa600e1e13b0ece84967299a5d69a0f7a82fb52d8cf69dab9338dde725f86fd1d1e7ade47711fe7b4006bd069fa5734c78dba7f32f8d2e0b9407b95a0aa8adf9d1489972907a72fb3ddf94fb14d285a47fa9", 0x52}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000680)="8418bc89983eb0df41a757ff41d8589c2d306910926c0130bbda17b1b011471540b41c4396d0ac3f4bfd0e806808d9eabc9f61c81d8b21d89ad49fc64898f28219c65c46c7960c10b7e8fe485217cbc89bb35521e24b8151afa818f3d4ec5dea4d775018a5a2be711c4e50d8fba296dc0606a37b42fc949c38413eb1bbb285c7a6dadf7d58a62381620bef9f61875d348e4d0d415fa010de718cc5f47623ed211af5f1f2441e2b9604fa65259f47f27bf93d91819368205417c2485fb460", 0xbe}, {&(0x7f0000000740)="73851c462bb529b0357be0e7768d65702204b506220083a3ad8de4b7f93f81ec72b7624119e01a186b7d5eedc3d835b02d46d3ce293ceb8d3e842fbea8271bce03a110eb8135", 0x46}, {&(0x7f00000007c0)="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0x1000}], 0x3, &(0x7f0000004540)=[@cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x14, 0x1, 0x1, [r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38, r39, r40]}], 0x4c, 0x4}, {&(0x7f00000045c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000004640)="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", 0xfd}, {&(0x7f0000004740)="8b9d957138a2b2db6a04deed7a3e975a810b59e085096e16a1d34268068d225904e0eac38396211400fab43486d1e391cfb691bc9ecdb916e4533127df0c89cd4d547e5ecb944e0b1b31af2098e9d50cac9072a6d45d1cf9a49490a3692c32eba9cc233c23982e78c13cd4fb3f1d19d5eea04de08342dd8c5fdbea2efa2acded39bc55a7d0b483d8af8898ed3afadfc5d20d1a2fa618ffcba3f6567e94732d7c3687e8489caaee129abbb96f82fcd9190df4fe49", 0xb4}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000004840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004bc0)=[{&(0x7f00000048c0)="e26ca423df7db2ed8c2c84079c40583a0166aafe93b0cd1f5fc46c4a8fcc103ae47c201c6abf9f248206eb8d55f7b2a574b239587118e4a9630e8a889ce6743dce48868ccf6897c351e5cb6b7ce91b3f11f36fd54b1b3774906061552f605f07ec236cae0375e8ecb269563bb053f700c34bc79fa5cb0ab31ef1a1926ea6b719fd33253ade308739510d7719891671066beb765479fd89fc7f2ad3468bd253496317b50a474725cdb0fa89b4912ee6f7fc241ad40326618e", 0xb8}, {&(0x7f0000004980)="0800b44a093d0b84149a1860f099df76dc363d9ea6078d1065336ed8560917e985ba016b20c2f65606f07de67eeb4844d74ec4e6f0b20cb958e7f23a0a5e46cdb42164015333db8f9bd20cec431ee40e0d7fec216f580cf4cc88ccea256d6758f727b91115b00041027514df74bcc2c55618ea2c9c6309cdefdd40774d33ce038587cb2f5a9742add16dc0e4e95927d7160a73c9bc8c31511676", 0x9a}, {&(0x7f0000004a40)="e1dd041af1a97a1b5a6de01f64b956f2b10bd8af7dfd30f6d85d5a2709c226cf282933eaa93f6c667a82642513d9633f50128ccd9cd34278edf8d358bcf0ac2fc41f3c059914aefa4f13b946567b326677c793daacde9f6c575db879b8894daf4eb3f00afe6a9e55b17c181124158938ad3371986abe9170e8d6f6226968cb3f40fd23acc3", 0x85}, {&(0x7f0000004b00)="9c693b55992c97e28f703fde2395162da8407ddfeffa9b81204fab1e33eda372000a88e1847b94bcee7927781bbb556f4484961068ef76bd3ae76eecd147cad494f224dce4a35520b924204c2d2a0441e9b82eb0cbe5f8cc9374e7ea3efbde0133c847511c68aa96b0fa490ce8107a8515bcc68770859f9250d8221f77f01994e2829ff8d575f5f48d736e0a89228de9d3555cd38b1df86a241110cf45f90dca4130bdd97b437482c6f3ab301f77fe371e0cee34", 0xb4}], 0x4, &(0x7f0000004c00)=[@rights={0xc, 0x1, 0x1}], 0xc, 0x80}, {&(0x7f0000004c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000004cc0)="415ae58b5843f31505077116feca3a6007291ca19669db0828f52fdc3eff7344802527bcff369b001c4646afbd965575c8e0b0cae093eccb24122ad865498ae50a1b5c48995379920a9bc54d4725a3d527cceda6946c8bef69b16921e880f2a39494fa42e3a6ee00a6a8e77fd259f807acfb597fbb1d7c80c2801c709f7881901a250208d7add4c6e5c80885687b9b7f354218122d77c23b0ad2e82c6f61abae84b7bb63df4b7fbc2cc18dc0c4f1e6d401aa045ae4a10f4016c10a74", 0xbc}, {&(0x7f0000004d80)="4897562243918cd66fbd302df7dc3a033b8e94c55d41e01afadac602b0dc9fff84569ed60132d8dfe0d3d6265ee43966a43a8ac95884ecd0f9c2aeb5a6422e91b64e9b050a3e69dca2108b3721c9027743e70d57d1bf113a21f72ff6b0ec3159381b806ce272934874b3b8a6f260d2175cce6b8ae84d8b285fcfeac586b2163818b99bdbba140a30a67898c1e66d5152425e3ec60c09775d72b598a4af744896395c1c7d47200d0c331fc91690098d40deaa1c4d1e48f23159de0aa51286d483d61118d110e3b86851ed182d3faee1874f78b2848dce4817aa", 0xd9}, {&(0x7f0000004e80)="a9fabc22d2b6f01961d9faa19eb7a05f9fe815d4afdf8a9e7f523d842ff69df01a65ffc1cf7ac7597d3fc0495ec9875cd21679b9006f5900459800cc74445b8f78f7cb702c281773381a7efa053a4707f106f1c5572d342184cfcdc54cc7cb12d1045f1701aef656f373ee34e61906aabf2f2b", 0x73}, {&(0x7f0000004f00)="583ebf21a59c8f41fec1887b51b5ab85163cbc824dc54c84a92c8152849abf87b50ca69e654d97a55844f8b1b3bda103d43649aefe6a137ed38fee61c4bed122264c571960ad5cf2e4c78feefaa125070e83b82352654d6b7278bd09baae3e82f74185381ede89e8155b15f9f2cf0901845ed044091e7f8e3175255154d01c2af89ef2c99bf077a43375004305a4f76b6d5a930fcc2721c1a9b59339f641e2c5a7ddbd06076e672c8d2052c8c0d196c753731f99c235e4722f9c46d79a3759bad727c3b3fcfadec5de8c077942b5f23a908a7e024d6fada13a292497fe60460cac5d598b4a48f6bc4145", 0xea}, {&(0x7f0000005000)="1e76537006b1ebdde7af184408f38c9f92c951fed6afa05a4d5890432730c7b534ab05a082ae6002b23272feff2fef7f588bb9e613aa011ac32ee0475e702e312e249944dd54e2a7d13d2c78792f6a5796ec23463e5fffa132eb3a0d41824595a4f24f8871c2526157ca89fe036ffeb1b8fd1869ee1cdb89e2639f6e63a26f6df6eb07769d78ad68aab226fe9cce010759c4e666cff0e9b8919546de5e1c3bac036b0835e4947aacdda5201e1ccc37e7b057f639c9ab20a01944849476415943ad3ed81b22c45b0526147b9a4c5736e2d24e1274726fc13ee1b4663d513a41585e6fbb2fcbf0f8d497b4622fb3f7b9", 0xef}], 0x5, &(0x7f0000005280)=[@rights={0x20, 0x1, 0x1, [r41, r42, r43, r44, r45]}], 0x20, 0x8000}, {&(0x7f00000052c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000005340)="e01b96b759cb8303de2eedab74f982f3f8037ea6b75a8ea8e64bc9b8e2fd86e21b99be331b8f66613523f37c", 0x2c}, {&(0x7f0000005380)="fed8b2759689f3438b016eb6adedd23c9452739067d15413ec4275c1fcdda7c630e3f7fee70b88c08beb4f6763822fa5aa9e294f2fe8489be4f4f308b672bc82431612b542587f42957fb5c5fac8ba9d189ee823a514196e4c7eff6ad48e2e813baddb593a9804e5abbb3189d65e05bd82ce730566aff60c", 0x78}, {&(0x7f0000005400)="13f1ecc0cf5ca8fc79e4b0fc91f6615028b1db4f97d342b3cb5c604298b3778b96297b99b4cdbeb994c50e5996a5b33abfeb1f8faa9b4653db33f257300d2ce7c95f35e6dadbbaccc5a1", 0x4a}, {&(0x7f0000005480)="73ceb069a5d39bba79a61b3df374fede0dac28d0a82af80d", 0x18}, {&(0x7f00000054c0)="89e329dafa5c95e5d2fc469420283cfe77854168b11fe1e17e25a74792d5653f57112d648f7b7460a8567fac7664827864dcbf618edb92e7d02b933708abc481ddefa0cc20abf985dba17620c69d60552632952971e60bb8af0b43db204a95daa6c562572f7646b9ca162218a2fa4f1065ebe750e1bad1afadec16a1e84007199dbad1d35eb2559cb4e123f2ba5dfff1d49d05a5e3399c74e45c732ea13f4c21980bb1d7a5d512987ba141fff8635e470a10a72c0baf985ff869a9ed98411e87bcfb4560a23fa0b4ee238f0231b07e48476a973ae62c7563dd9beb16e2585956bce76c1fb786ce71666f95083851099e36bff3", 0xf3}, {&(0x7f00000055c0)="8765cb05933bf4e6102ce967591fa7db3c3047ed812f17e627d960ec5d", 0x1d}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000005640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005900)=[{&(0x7f00000056c0)="8fb49c79c8798fd22bfd8a97184a3cd91445ab5b72d2a95f26aaa3f72b3f9dbe8bf5c2cae7d0d471f4aebd0a37837a767c88bacf64cb3a96e2491f3614d02940996196560d9402471cbdc25f208a4a05ad1aff39159469734ee817617edad5fd5db01ca3c48fba7c9b6b104a39a5b3c641de29a21fd061232fd4cb9cecb16bf9275f33c4d7b0d1e4f7c0c15ae0bfee70f68c6faaf772b5e6a15e1dc6e9848af22ddfad2ea4b652de3726a51fea74bcaeed33ee8d64906032ba", 0xb9}, {&(0x7f0000005780)="c4d1d3eb12211e0e24c174e716dc252fecd2cfae9302bc7a6181c807aeb19bafa3a4", 0x22}, {&(0x7f00000057c0)="7ec61c2e4417437de36f9d33b67fea74f0a7d384aaabb19af5971a80238a37d4cfc3c85d0443fa7cfd21d3e9b8482d1f16e5777efcaeaf546a8df8c32c8431be0b897dea7ef72d4c4f7b649d18f60a4c49e75b9dedc2f540c8fbd8d7970493195f4879ce4ef08c08390e688a87e734b10abebe08dde8e3f9429e2eea26ee9cffabae039aacb07916e1d72aa879ef5a6cbccd884353ab70533c5a8a0cdd6be49e39a1e2544a69bc30b749626af50ed3", 0xaf}, {&(0x7f0000005880)="a933a30fe42146ab8bbc22188a5706a73a0dae884cf1c1c54c8d466da8a355399f1af6", 0x23}, {&(0x7f00000058c0)="e4bd6c7bf2f8787e9dca5862cf56e147c18f510658fbc8", 0x17}], 0x5, &(0x7f00000062c0)=[@cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @rights={0x14, 0x1, 0x1, [r52, r53]}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0xc, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r57, r58, r59, r60, r61]}, @cred={0x18, 0x1, 0x2, r62, r63, r64}, @rights={0x24, 0x1, 0x1, [r65, r66, r67, r68, r69, r70]}], 0xc4, 0x10}], 0x9, 0x44080) 2018/03/25 06:09:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) 2018/03/25 06:09:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3a1, 0x3c64, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x80}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x4fc8) 2018/03/25 06:09:37 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x2000ff, 0x1, 0x20000000000, 0x7fffffff, 0x33}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x9d0, 0x3, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0x6}}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000140)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x6}}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/03/25 06:09:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) [ 60.912458] audit: type=1400 audit(1521958177.913:70): avc: denied { create } for pid=10849 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/25 06:09:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x10001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000000c0)=""/54) read(r2, &(0x7f0000000000)=""/173, 0xad) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x1ff}}, 0x3, 0x26, 0xbde, 0x7fffffff, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="6a000000f29c11fa2b0761bd90cd9d178f127b708882a17f6000000fe907934217c5b0d3c1053e72f65fe7040ddc4bffd3977e9ac79212a86c9fa65df7c73952cc54e3dc804e0000000000000000713c789422f156be5fb4f82d8aa7e621b64aa2036c9d4cc26fce7135d79724a1"], &(0x7f00000003c0)=0x72) ioctl$KDDELIO(r2, 0x4b35, 0x8000000000) listen(r3, 0x9) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/25 06:09:37 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}], 0x18) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 06:09:38 executing program 0: r0 = socket$inet(0xf, 0x6, 0x80000000ffff) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="0208000002000983ffeea682a03c0000", 0x10}], 0x1}, 0x0) 2018/03/25 06:09:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x4) 2018/03/25 06:09:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="000010000000000000000000000000000098bf6504b97770bdabcc7dc8bdd401a22dfb2f468dd4b4ea31c6c5d47692c2bf8e4658dbb38a2a5d3b1f00000094323d2ba37d30acb13eba7a912066783261e81b3d46c1c550d0") ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) pread64(r0, &(0x7f00000003c0)=""/4096, 0x108, 0xffffff) 2018/03/25 06:09:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) 2018/03/25 06:09:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x2000ff, 0x1, 0x20000000000, 0x7fffffff, 0x33}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x9d0, 0x3, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0x6}}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000140)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x6}}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/03/25 06:09:38 executing program 5: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000200)={&(0x7f00000001c0)=""/61, 0x3d}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000140)=@fragment={0x21, 0x0, 0x2, 0x8, 0x0, 0x7fff, 0x65}, 0x8) 2018/03/25 06:09:38 executing program 7: clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) r0 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x1, 0x46, 0xac0c, 0xfffffffffffffe00, 0x4, 0x9, 0x7, 0xfffffffffffffff7, 0xffffffffffffffe0, 0x7ff, 0x4, 0xc1, 0x5, 0x3ff, 0x509]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="07dfff000500000006000510060008000200"], 0x12) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/25 06:09:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) 2018/03/25 06:09:38 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000001c0)={{0x0, 0xc6}, 'port0\x00', 0x40, 0x4, 0x2, 0x0, 0x8003, 0x101, 0xfff, 0x0, 0x3, 0xe99}) listen$netrom(r0, 0xfff) 2018/03/25 06:09:38 executing program 1: keyctl$session_to_parent(0x12) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) eventfd(0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) eventfd2(0x7, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001740)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001780)) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000017c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001800)={0x0, 0x80000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a00)) socket$nl_generic(0x10, 0x3, 0x10) eventfd(0x8) r0 = timerfd_create(0x3, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@multicast1, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001c00)) getpgrp(0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001fc0)) fstat(r0, &(0x7f0000000100)) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)) open$dir(&(0x7f0000002140)='./file0\x00', 0xb6ca8c64deb5a774, 0x90) accept4$inet(0xffffffffffffff9c, &(0x7f0000002180)={0x0, 0x0, @rand_addr}, &(0x7f00000021c0)=0x10, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002240)) fstat(0xffffffffffffff9c, &(0x7f0000002280)) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002b00)={{{@in6=@loopback, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002c00)=0xe8) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002e40)) getresuid(&(0x7f0000002e80), &(0x7f0000002ec0), &(0x7f0000002f00)) getpid() getresgid(&(0x7f00000030c0), &(0x7f0000003100), &(0x7f0000003140)) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003180)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000003280)=0xe8) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000003380), &(0x7f0000003400)=0x58, 0x0) syz_open_dev$urandom(&(0x7f0000003480)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000034c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003500)) fstat(0xffffffffffffff9c, &(0x7f0000003540)) fstat(0xffffffffffffff9c, &(0x7f00000035c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003640), &(0x7f0000003680)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000036c0)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000037c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003800)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005040)) inotify_init() stat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)) 2018/03/25 06:09:38 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180)=0x1e, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x630}}, 0x9, 0x6}, &(0x7f0000000280)=0x88) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/119) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x7f, 0x23, 0x3, 'queue0\x00', 0xffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0xfffffffffffffff9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000540)=0xa0) write$selinux_validatetrans(r0, &(0x7f0000000580)={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 'system_u:object_r:etc_mail_t:s0', 0x20, 0x32, 0x32, 0x20, '/usr/sbin/cupsd\x00'}, 0x5b) prctl$setname(0xf, &(0x7f0000000600)='\x00') execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='/dev/usbmon#\x00', &(0x7f00000006c0)='/dev/usbmon#\x00'], &(0x7f0000000840)=[&(0x7f0000000740)='ppp0/-security\'\'@{\x00', &(0x7f0000000780)='vboxnet0\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)="288a766d6e6574306b657972696e672400"]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x1, 0x20, 0x4, 0x9, 0x6, 0x2, 0x6, 0x0, r2}, &(0x7f00000008c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000900)={r2, 0x821, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000940)={r3, 0x100000000}, &(0x7f0000000980)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000009c0)={0x2000}) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r5) fcntl$setflags(r0, 0x2, 0x1) r6 = getpgid(0x0) ptrace$cont(0x1beb0af1a932546a, r6, 0x4, 0x100) pread64(r4, &(0x7f0000000a80)=""/106, 0x6a, 0x0) r7 = creat(&(0x7f0000000b00)='./file0\x00', 0x86) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000b40)={@multicast2, @broadcast}, &(0x7f0000000b80)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000bc0)={{0xa, 0x4e24, 0x4, @empty, 0x3}, {0xa, 0x4e22, 0x10001, @empty, 0x5}, 0x7fff, [0x8, 0x100000001, 0x7, 0x7, 0x2, 0x1ff, 0x6, 0x1]}, 0x5c) gettid() getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) 2018/03/25 06:09:38 executing program 2: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/03/25 06:09:38 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00800000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ad95e63f4be91af00000000000000007dff316c7e78fb0000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006669ded1afcb186a46daf86b19a94b395d05ec7fde01a6761cd20952eb45b067d18d3e252a"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x10c) 2018/03/25 06:09:38 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2) getdents64(r1, &(0x7f0000000080)=""/165, 0xa5) ioctl$void(r0, 0x40087705) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 06:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) 2018/03/25 06:09:38 executing program 2: r0 = socket$inet(0x10, 0x3, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) ioctl$TCXONC(r1, 0x540a, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x80, 0x0, 0x3, 0x9}, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffd98, &(0x7f0000000140)=[{&(0x7f0000000100)="240000002600030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0xfffffffffffffd2c}], 0x2000000000000449}, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x80) 2018/03/25 06:09:38 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000340)=@ax25={0x3, {"3e15a14deacb45"}, 0x9}, 0x10) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', "f22e00"}, &(0x7f0000000100)=""/211, 0xd3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) 2018/03/25 06:09:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0xd15, @empty, 0x2}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xeef}, 0x4, [0x6, 0x8001, 0x40, 0x4, 0x1, 0x5, 0x9, 0x3]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000472000), 0xffffffffffffff59) 2018/03/25 06:09:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x1) r1 = inotify_init1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r3 = dup2(r1, r1) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x4bf8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000080)=0xe8) 2018/03/25 06:09:38 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8000, &(0x7f0000000000)="6c63e61d17c9025ff5b0e4a0029b3ed7d9a192cff7468c1cac9a8ea4b11f67e1a5ac3bfc3b553992a92d83b4cdcc32b79cd7ac93d9949f42cfb78219e17f8b5319c9132a936f5a57c5b5d70ae81bc5cdeecc6f7475ef9f1934e12c5e7480dd4a0814ea2fa376a16f940af700eb611cb2df4dc3287e5a30f327ec4c59bad9937330d573f38a99c9e3b7badd446157ad05fe5dcf5983229ef1db22a22be7ff493c613d16343f88e736c866fed91668a88e79245828905d2cc1bd336677c031e09b21f19389e69bb71719d0ee770d188e8e2fbbcea3841d837bf75fafdb5ddc4a587462237c49fcc7de") ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000100)={'erspan0\x00', @ifru_hwaddr}) 2018/03/25 06:09:38 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0xfffffffffffffeaf) 2018/03/25 06:09:38 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000400)={0x3, &(0x7f00000003c0)=[{}, {0x7f, 0x100}, {0x3f, 0x4}]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000280)={0x1, 0x0, 0x80000000}) getgroups(0x7, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) 2018/03/25 06:09:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bb", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x400000000000000, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000340)=@newae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6}}, 0x40}, 0x1}, 0x8804) close(r0) 2018/03/25 06:09:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) r1 = socket(0x0, 0x80000, 0x6) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/25 06:09:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002180)=0x5, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000021c0)={0x7fff, 0xffff, 0x1, 0x5, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002200)={0x0, 0x6c1d}, &(0x7f0000002240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002280)={r2, 0x10000000, 0xdb}, &(0x7f00000022c0)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002300)=0x3f, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002340)=0xb14a, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002380)={'tunl0\x00'}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000023c0)=0x7, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002400)=0xffffffff) pwrite64(r1, &(0x7f0000002440)="e8c879ba405fe4542a2d46b7b6758b8088797cb3f594e35d28ab5759362ede9bbe001399cc9a467d59e0401d29871d210e9f990953316a6ad762c682cc39376dc8dd0e9dd019d0e57a8ef94f3e7e947650b7ab7b21115fa37a40ecacd33b8eb639456f0bd018df15805d06f53a8d4968c9c97f87ba77b512af260a6c79c1374cc5457d5adb30c7543161999f4580c444b312c415650088218d51a44fba2ec3269042c8e34b24362c4a72e670564b549b09cfc5016fc92488a153a0809f582f1fd0d5a48c409dc26b02e0936030e1930ea6", 0xd1, 0x0) futex(&(0x7f0000002540)=0x2, 0x7, 0x2, &(0x7f0000002580)={0x77359400}, &(0x7f00000025c0), 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002600)={r3, 0xb2, "ac4efa2b8ade875c66e0b983471b9998b7e005aaa502069482ea37a8cb5598919ae319a9a5911c8047d726162a1b05b63d55fe77baad66400a2fd0613614d51acd9dab51ee717c3bc9c2f3b1f8d341399d644d38e71430c2b116f183f2d73c5466662b34094101977ea6285fbdbc73bcf7f0492715c7244039e222e6f988c8b334c04dd3b5855d1f8e2ea1ae083f66631f2addc4113a2fb58c4475aad81f2e63a175aa391db84020e0e2770649655b15b0fe"}, &(0x7f00000026c0)=0xba) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002700)={0x7, 0x3, 0x8001, 0x1}) fadvise64(r0, 0x32, 0x4a5a000, 0x3) sendto$ipx(r1, &(0x7f0000002740)="953299d4f23efa8182a0940a8899ecd207899f38d495ae91e31ad7a7c5640dd95706750e9b9a5dde341323d936357d8a389857b804a10ec48924b4aab61548cb8d7bfe7c23b484978dda9f66533368221de61d1babbfc5f8100375a0dec92bc11cd3c16e926e931a682cbc9aad161ddf3e8af7ae29e4d5b264c7265695731a2e", 0x80, 0x80, &(0x7f00000027c0)={0x4, 0x200, 0x80000000, "43141257c6af", 0xd46b}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0}, &(0x7f0000002880)=0xc) r6 = getegid() chown(&(0x7f0000002800)='./file0\x00', r5, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000028c0)={0x1ff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000002900)={0x1, r7}) accept4$ax25(r1, 0x0, &(0x7f0000002940), 0x80000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002980)) 2018/03/25 06:09:38 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) 2018/03/25 06:09:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) listen(r0, 0x81) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xf, 0x80, 0x5, r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1b}}, 0x2, 0x7b1d}, 0x18c) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffff9) 2018/03/25 06:09:38 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) getdents(r1, &(0x7f0000000240)=""/196, 0xc4) 2018/03/25 06:09:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = syz_open_pts(r0, 0x80000001) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/03/25 06:09:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/25 06:09:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) lseek(r0, 0x0, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 06:09:38 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x240, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}], 0x88) unshare(0x40604) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) memfd_create(&(0x7f00000000c0)='/dev/sg#\x00', 0x2) 2018/03/25 06:09:38 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000000000)=0x800000, 0x67) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x200200) 2018/03/25 06:09:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x6c, "a7303e83b66e02416420cab2b9efb4b883034c6945aef1998677f4ec8bda08c8730a4751e66f61fc9fc44abf6ff454ffcaf3f4dbae43518137c1c3eda247f38f0fc2528b0f5559a04af89f839844354c4ee7f3c65bdde5501ef5fc857a49aa5deda7d3f873e5f63db9b0a719"}, &(0x7f0000000200)=0x90) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) write$evdev(r2, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x0, 0x400, 0x4}, {{0x0, 0x2710}, 0x3ff, 0x7, 0xd6}], 0x20) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/03/25 06:09:38 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r0, r1, &(0x7f0000000100), 0x1b5) 2018/03/25 06:09:38 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@local, @dev, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@empty, 0x6d, r1}) r2 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='-\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x11a, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x5d4}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in6={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x6}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xd4) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00000000c0), 0xfffffffffffffe4f) [ 61.459582] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.905707] INFO: task syz-executor0:10994 blocked for more than 120 seconds. [ 244.913058] Not tainted 4.9.89-gf152ce1 #5 [ 244.917851] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.926007] syz-executor0 D27120 10994 5826 0x20020004 [ 244.931734] ffff8801cdf4c800 0000000000000000 ffff8801ccab64c0 ffff8801cd6e1800 [ 244.939720] ffff8801db321b98 ffff8801cd1ef2b0 ffffffff838a4c0b 0000000041b58ab3 [ 244.947705] ffffffff84193da8 00ffffff81239af0 ffff8801db322468 ffff8801db322490 [ 244.955700] Call Trace: [ 244.958260] [] ? __schedule+0x67b/0x1ba0 [ 244.963936] [] schedule+0x7f/0x1b0 [ 244.969114] [] schedule_timeout+0x56c/0x10b0 [ 244.975140] [] ? usleep_range+0x140/0x140 [ 244.981042] [] ? kvm_clock_read+0x23/0x40 [ 244.986824] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.993020] [] ? ktime_get+0x13d/0x1d0 [ 244.998547] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.005092] [] io_schedule_timeout+0x1be/0x390 [ 245.011306] [] do_blockdev_direct_IO+0x481e/0x7ab0 [ 245.017868] [] ? dio_send_cur_page+0x1c70/0x1c70 [ 245.024242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.031243] [] ? __lock_is_held+0xa1/0xf0 [ 245.037021] [] ? I_BDEV+0x20/0x20 [ 245.042093] [] ? inode_init_owner+0x290/0x290 [ 245.048222] [] ? I_BDEV+0x20/0x20 [ 245.053292] [] __blockdev_direct_IO+0xa5/0xd0 [ 245.059426] [] blkdev_direct_IO+0xa0/0xd0 [ 245.065193] [] generic_file_read_iter+0x793/0x1ac0 [ 245.071751] [] ? save_stack+0xa3/0xd0 [ 245.077174] [] ? save_stack_trace+0x16/0x20 [ 245.083111] [] ? save_stack+0x43/0xd0 [ 245.088647] [] ? __kmalloc+0x11d/0x310 [ 245.094155] [] ? do_splice_direct+0x1a7/0x270 [ 245.100281] [] ? wait_on_page_bit_killable+0x150/0x150 [ 245.107188] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 245.114340] [] blkdev_read_iter+0x105/0x170 [ 245.120298] [] generic_file_splice_read+0x294/0x510 [ 245.126948] [] ? pipe_to_user+0x160/0x160 [ 245.132714] [] ? avc_policy_seqno+0x9/0x20 [ 245.138588] [] ? selinux_file_permission+0x82/0x460 [ 245.145222] [] ? rw_verify_area+0xe5/0x2b0 [ 245.151136] [] ? pipe_to_user+0x160/0x160 [ 245.156913] [] do_splice_to+0x10a/0x160 [ 245.162504] [] splice_direct_to_actor+0x24d/0x800 [ 245.168986] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.175630] [] ? do_splice_to+0x160/0x160 [ 245.181393] [] ? security_file_permission+0x89/0x1e0 [ 245.188127] [] ? rw_verify_area+0xe5/0x2b0 [ 245.193988] [] do_splice_direct+0x1a7/0x270 [ 245.200043] [] ? splice_direct_to_actor+0x800/0x800 [ 245.206700] [] ? rw_verify_area+0xe5/0x2b0 [ 245.212550] [] do_sendfile+0x54b/0xd30 [ 245.218070] [] ? do_compat_pwritev64+0x100/0x100 [ 245.224446] [] ? __might_fault+0x114/0x1d0 [ 245.230321] [] compat_SyS_sendfile+0xd1/0x160 [ 245.236446] [] ? SyS_sendfile64+0x160/0x160 [ 245.242385] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.248602] [] ? SyS_sendfile64+0x160/0x160 [ 245.254543] [] do_fast_syscall_32+0x2f5/0x870 [ 245.260674] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.267330] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.273526] [ 245.273526] Showing all locks held in the system: [ 245.279833] 2 locks held by khungtaskd/515: [ 245.284119] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.292795] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.302451] 1 lock held by rsyslogd/3655: [ 245.306608] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.315449] 2 locks held by getty/3784: [ 245.319401] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.328678] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.338574] [ 245.340168] ============================================= [ 245.340168] [ 245.347307] NMI backtrace for cpu 0 [ 245.350908] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf152ce1 #5 [ 245.357972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.367297] ffff8801d9197d00 ffffffff81d93609 0000000000000000 0000000000000000 [ 245.375255] 0000000000000000 0000000000000001 ffffffff810bb690 ffff8801d9197d38 [ 245.383222] ffffffff81d9e72d 0000000000000000 0000000000000000 ffff8801cd11b418 [ 245.391178] Call Trace: [ 245.393733] [] dump_stack+0xc1/0x128 [ 245.399062] [] ? irq_force_complete_move+0x390/0x390 [ 245.405780] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.411716] [] ? irq_force_complete_move+0x390/0x390 [ 245.418436] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.425501] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.432478] [] watchdog+0x6f0/0xa70 [ 245.437723] [] ? watchdog+0x125/0xa70 [ 245.443141] [] kthread+0x26d/0x300 [ 245.448297] [] ? reset_hung_task_detector+0x20/0x20 [ 245.454926] [] ? kthread_park+0xa0/0xa0 [ 245.460515] [] ? kthread_park+0xa0/0xa0 [ 245.466103] [] ? kthread_park+0xa0/0xa0 [ 245.471691] [] ret_from_fork+0x5c/0x70 [ 245.477302] Sending NMI from CPU 0 to CPUs 1: [ 245.482394] NMI backtrace for cpu 1 [ 245.486011] CPU: 1 PID: 3808 Comm: syz-fuzzer Not tainted 4.9.89-gf152ce1 #5 [ 245.493159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.502481] task: ffff8801d75b1800 task.stack: ffff8801b1a18000 [ 245.508500] RIP: 0010:[] c [] memset+0x4/0x40 [ 245.516171] RSP: 0018:ffff8801b1a1f538 EFLAGS: 00000286 [ 245.521586] RAX: ffff8801d75b1800 RBX: ffff8801b1a1f618 RCX: ffff8801b1a1f618 [ 245.528823] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8801b1a1f5b0 [ 245.536059] RBP: ffff8801b1a1f538 R08: 1ffff1003aeb641a R09: ffffed0039b11318 [ 245.543300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 245.550540] R13: ffff8801d75b1800 R14: ffff8801b1a1f5b0 R15: ffff8801b1a1f5d8 [ 245.557776] FS: 000000c420026768(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.565964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.571812] CR2: 000000000256f000 CR3: 00000001da394000 CR4: 0000000000160670 [ 245.579051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.586290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.593525] Stack: [ 245.595643] ffff8801b1a1f5a0c ffffffff810d517dc ffff8801d75b20b0c 1ffff10036343eacc [ 245.603835] ffffffff853188c8c 0000000041b58ab3c ffffffff84193da8c ffffffff81239af0c [ 245.612024] ffff8801b1a1f638c 0000000000000000c 0000000000000000c ffff8801d75b1800c [ 245.620212] Call Trace: [ 245.622759] [] __unwind_start+0x2d/0x3c0 [ 245.628434] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.635409] [] __save_stack_trace+0x59/0xf0 [ 245.641352] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.648331] [] ? kfree_skbmem+0xd7/0xf0 [ 245.653918] [] save_stack_trace+0x16/0x20 [ 245.659681] [] save_stack+0x43/0xd0 [ 245.664921] [] ? mark_held_locks+0xaf/0x100 [ 245.670857] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.677659] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 245.684555] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.691356] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 245.698249] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 245.705053] [] ? iov_iter_fault_in_readable+0x420/0x420 [ 245.712030] [] ? __lock_is_held+0xa1/0xf0 [ 245.717791] [] ? debug_object_activate+0x580/0x580 [ 245.724334] [] ? mark_held_locks+0xaf/0x100 [ 245.730275] [] ? kmem_cache_free+0x9d/0x300 [ 245.736209] [] ? kfree_skbmem+0xd7/0xf0 [ 245.741795] [] kasan_slab_free+0x72/0xc0 [ 245.747467] [] kmem_cache_free+0xc7/0x300 [ 245.753228] [] kfree_skbmem+0xd7/0xf0 [ 245.758652] [] __kfree_skb+0x1d/0x20 [ 245.763978] [] tcp_recvmsg+0x1b3a/0x2800 [ 245.769653] [] ? tcp_tx_timestamp.part.34+0x280/0x280 [ 245.776453] [] ? sock_has_perm+0x1c2/0x3e0 [ 245.782302] [] ? inet_recvmsg+0x275/0x4c0 [ 245.788062] [] inet_recvmsg+0x306/0x4c0 [ 245.793649] [] ? inet_recvmsg+0xd2/0x4c0 [ 245.799321] [] ? ipip_gro_receive+0xf0/0xf0 [ 245.805257] [] ? selinux_socket_recvmsg+0x3f/0x50 [ 245.811713] [] ? security_socket_recvmsg+0x91/0xc0 [ 245.818252] [] ? ipip_gro_receive+0xf0/0xf0 [ 245.824184] [] sock_recvmsg+0xc9/0x110 [ 245.829684] [] ? avc_has_perm+0xb0/0x4f0 [ 245.835355] [] sock_read_iter+0x255/0x370 [ 245.841116] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.847574] [] ? sock_recvmsg+0x110/0x110 [ 245.853334] [] ? iov_iter_init+0xaf/0x1d0 [ 245.859095] [] __vfs_read+0x4bc/0x670 [ 245.864507] [] ? default_llseek+0x290/0x290 [ 245.870439] [] ? fsnotify+0xf30/0xf30 [ 245.875852] [] ? selinux_file_permission+0x82/0x460 [ 245.882481] [] ? rw_verify_area+0xe5/0x2b0 [ 245.888335] [] vfs_read+0x11e/0x380 [ 245.893573] [] SyS_read+0xd9/0x1b0 [ 245.898725] [] ? vfs_copy_file_range+0x740/0x740 [ 245.905092] [] ? fput+0xd2/0x140 [ 245.910073] [] ? do_syscall_64+0x48/0x490 [ 245.915833] [] ? vfs_copy_file_range+0x740/0x740 [ 245.922205] [] do_syscall_64+0x1a4/0x490 [ 245.927879] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.934772] Code: cee c48 c39 cfd c77 c0a c48 c89 cef ce8 cc9 cfc cff cff c5d cc3 cbe c6a c00 c00 c00 c48 cc7 cc7 cdd c7c c19 c84 ce8 c86 c68 cbf cff c5d cc3 c0f c1f c40 c00 c55 c48 c89 ce5 c<41> c55 c41 c89 cf5 c48 c8b c4d c08 c41 c54 c49 c89 cd4 cba c01 c00 c00 c00 c53 c4c c [ 245.965258] Kernel panic - not syncing: hung_task: blocked tasks [ 245.972357] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf152ce1 #5 [ 245.979423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.988745] ffff8801d9197cb8 ffffffff81d93609 ffffffff83a8b220 ffff8801d9197d90 [ 245.996708] ffff8801cd11b400 dffffc0000000000 ffffffff84409000 ffff8801d9197d80 [ 246.004673] ffffffff8142d171 0000000041b58ab3 ffffffff8418b808 ffffffff8142cfb5 [ 246.012631] Call Trace: [ 246.015936] [] dump_stack+0xc1/0x128 [ 246.021270] [] panic+0x1bc/0x3a8 [ 246.026254] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 246.034453] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 246.041692] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 246.048932] [] watchdog+0x701/0xa70 [ 246.054174] [] ? watchdog+0x125/0xa70 [ 246.059589] [] kthread+0x26d/0x300 [ 246.064744] [] ? reset_hung_task_detector+0x20/0x20 [ 246.071376] [] ? kthread_park+0xa0/0xa0 [ 246.076968] [] ? kthread_park+0xa0/0xa0 [ 246.082557] [] ? kthread_park+0xa0/0xa0 [ 246.088151] [] ret_from_fork+0x5c/0x70 [ 246.094145] Dumping ftrace buffer: [ 246.097699] (ftrace buffer empty) [ 246.101379] Kernel Offset: disabled [ 246.105026] Rebooting in 86400 seconds..