)='/dev/sg#\x00', 0x3f, 0x20000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffda, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ff3000/0xd000)=nil, 0xd000}) fsetxattr(r1, &(0x7f0000000300)=@random={'trusted.', '\x00'}, &(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x2) preadv(0xffffffffffffffff, &(0x7f0000906fa0), 0x10000000000000f5, 0x10000) chmod(&(0x7f00000001c0)='./file0\x00', 0x100) syncfs(r1) 2018/03/19 19:08:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10010800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x200, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="02000018e4cc5b146f4d9000fbff0200"], 0x8) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)}, 0x0) 2018/03/19 19:08:29 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x5e, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/94}, &(0x7f00000002c0)=0x78) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x8000, 0x2, 0x8, 0xd85b, 0x0, 0x6, 0x82000, 0x2, 0x6, 0x1, 0x0, 0x4, 0x0, 0x4, 0x9, 0x7, 0x8680, 0x2, 0x0, 0x20, 0x3, 0x0, 0x4, 0x800, 0x2b9c, 0x7609, 0x6, 0x80, 0x7, 0xfffffffffffffc00, 0x86, 0x8f, 0x1, 0xffffffffffffffdc, 0xfff, 0x7fffffff, 0x0, 0x6b3e, 0x0, @perf_config_ext={0xa7d, 0x480}, 0x88d0, 0x429, 0x6, 0x7, 0x1, 0x400, 0x733}, r3, 0x80000000, r4, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x16}, 0xe737}, {0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x8, [0x1, 0x6, 0x3, 0x7, 0x100000000, 0x1, 0x3, 0x1]}, 0x5c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/03/19 19:08:29 executing program 0: r0 = socket(0x18, 0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) close(r0) 2018/03/19 19:08:29 executing program 1: msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 2018/03/19 19:08:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x7, 0x8, 0x66, 0x6, 0x4, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x4e20}}, 0x6, 0x1, 0x3, 0x8000, 0x9}}, &(0x7f0000000100)=0xb0) flistxattr(r0, &(0x7f00000001c0)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x732, 0x3}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffff08000000ff4700000001"]) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r1}, 0x8) ioctl(r3, 0x8916, &(0x7f0000000000)) 2018/03/19 19:08:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x7, 0xa, 0x604, 0x0, 0x0, {0xfffffffffffffffd}}, 0x14}, 0x1}, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa002, r1, r2, 0xfffffffffffffffe, 0x1, 0x10000) gettid() socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/19 19:08:29 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x4022}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000580)={r2, 0x7ff, 0x30, 0xfffffffffffffffc, 0x5}, &(0x7f00000005c0)=0x18) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/19 19:08:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x13) [ 43.353473] audit: type=1400 audit(1521486509.378:52): avc: denied { getopt } for pid=7477 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 19:08:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={"a86ba401d0f27d25f1c63bb227160800", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/19 19:08:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') readahead(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@alg={0x108, 0x10, 0x10, 0x70bd29, 0x25dfdbfe, {{'drbg_nopr_sha384\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/19 19:08:29 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0x509000) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7, 0xb864}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="48d0ea514d93d81ad300de66254e2e104a3526ffbbb73c25f621b9f6bca1035f8685e9dd8c12b6a7") 2018/03/19 19:08:29 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/19 19:08:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0xff, 0x0, 0xfffffffffffffff7, 0x80000001, 0x1}, &(0x7f0000000180)=0x20) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r0, 0x1000, 0x401, 0x4) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/19 19:08:29 executing program 7: r0 = socket$packet(0x11, 0x1000083, 0x300) shutdown(r0, 0xfffffffeffffffff) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000440)="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", 0xe6, 0x4000000000000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)=""/70) 2018/03/19 19:08:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) 2018/03/19 19:08:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x80000000001}) 2018/03/19 19:08:29 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x20000, 0x0) recvfrom$inet(r0, &(0x7f00000002c0)=""/80, 0x50, 0x10060, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = userfaultfd(0x807fe) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @random="cc5ae6969df4"}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bpq0\x00'}) r2 = socket(0x11, 0x803, 0x300) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000180)=""/234) r4 = socket$inet(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x10000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) recvmmsg(r2, &(0x7f0000000040)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x40000000000002e, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/03/19 19:08:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1ff, 0x6, 0x3ff, 0x4, 0x1000, 0xfffffffffffffeff, 0x10001, 0x2, 0x0, 0x5, 0x10001, 0x8001, 0x9, 0x6, 0xfffffffffffffffe]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x3, 0x9}, 0xc) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/19 19:08:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) listen(r1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000080)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3c80000000000, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, 0x6, 0x8, 0xcaff, 0x8000, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="84497c007f6d0107d3d5f4938557c4e8fe9eb17904fffedfd8055bc97d13337e60737e828b787e96e5dccac7eda922dc2070ba4be1df8e5755421f4480298215060acc859adaf0cbc40bf9d1e39b403cbb672a0ea7abb1a0bee96cd43a9c2a1e04830511ecef21a283be96fe1f07c34867bb0a56c779cfa1c85823f8a1131007"], 0x84) 2018/03/19 19:08:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x218}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x17c, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/19 19:08:29 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001900f9ff0700fd686fa2f8bc020085940800150001030000000000000000a500", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001500)={0x0, 0x8}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001580)={r1, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x7}}}, &(0x7f0000001640)=0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="f3c8c49767becdbfe482a9cf7b9bbdc222c5b5cd3aeb514f0ab736734bc853b93aa8585249bf022dfe1103ce205d63c23f1b779d6f0bf1fe71b7732869bd8f7172419f4651c9515f796b32326f9d097022a956400c36f31a52ef36ea09fc0ea84bdf5a988131a8197478ffb02f8707584a807ada4537175b6d72adfcbc32b754b0345f76292cc7caca7fa449fee6b49f4ba57a294c308f4a", 0x98}, {&(0x7f0000001180)="106f8efd4e0bc9c4921cbff1f978f2e252b7a9d727db2c9da1e9fac6b6a82285a8db4cbff36ec2c226ceb7f00a5f84356892dd933e9bdb40ce431fe744921ced5c7d1b3a878c335a09e1e693872946d2b7fa7853", 0x54}, {&(0x7f0000001200)="17060dab3d63f763afd3c8a396a3279c82bb790b33477d501694ff0600fa71d63e9e39b4d253ef7964aa27", 0x2b}, {&(0x7f0000001240)="f20d4690a8e61d2c32a16e7730832bf759066b4b79c3a895cf24e1eedc761e4e", 0x20}], 0x5, &(0x7f0000001300)=[{0xc0, 0x103, 0x8, "72eae1404edfea1730e8bdbdd4a1f125b342d389cf7fb7a051f3ce9ca2a19fab09cbf5ed5ad392bf9ccdeb039e346ec6a8e4d12e6e04df44a43332c0203eca954edd5ca17c4cb8d44c918416f5cbc1bc0eb46baf638df8980495cf1b4c0c58c570463d83a8448eacc214272f912c729271c26f69852ad3d570f2d04d2a8261200d79a7b03770733567a5cbabaf2336cff77e9899c1551f34bebcc00d6b54eb930fab7a1b9d887cb573"}, {0x100, 0x10c, 0x6, "fcbcf25ad8ff4926d8cf984e32e4cdf454dfced8c46efae205ebcc1f8da0a0b2db8b57ccb38c02fa94f2334466051741382d08f3e4e92bbf1fa48b236af262216ee1ffbb56291fb1bf409f48d827752403115bcb788606d12e0e9d05fd3d1a810c93d942a8aeae98a78a7db9239af52edd914bf2456c6d8cde1fecac59d51e559348a7957beb11e58cee319c467194c94135f0ad1f56e1143f23bf91f63ebeb79beb12ee8d571a9d5ad5766f36f4ee7e52742086374fd810ccc2359efb8eb079424b2cf323e9444446cf4806a47242a14a76c1cfaa4db0b52ae7a897f50f1dcaab5f05e7a5d3ac91d192767a"}], 0x1c0, 0x4000}, 0x10) 2018/03/19 19:08:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000040)={0x0, 0x12, 0x0, @tid=r2}) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x800, 0x20000) r3 = dup(r1) fchmodat(r3, &(0x7f0000000100)='./control\x00', 0x0) 2018/03/19 19:08:29 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x58f0, 0x7, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x1, 0xb85, 0x9, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x56, 0x7}, &(0x7f00000001c0)=0x90) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x1010, r0, 0x0) 2018/03/19 19:08:29 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x384, 0x4) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000000040)='\x00\x00\x00\x00\x00', 0x7ffffc, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) 2018/03/19 19:08:29 executing program 2: waitid(0xfffffffffffffffe, 0x0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) 2018/03/19 19:08:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3d3, 0x80001) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)="633d726f75703200beb18cd9e1a485e34c51d1588dc7d0671c3aa06cb591b0", 0x10000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x11) open(&(0x7f00000000c0)='./file0\x00', 0x2240, 0x0) 2018/03/19 19:08:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getpgid(r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a5000)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x90) 2018/03/19 19:08:29 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/163) 2018/03/19 19:08:29 executing program 5: r0 = socket(0x800000000000000a, 0x1, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt(r0, 0x0, 0x7, &(0x7f00001e2000)=""/33, &(0x7f0000929ffc)=0x21) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) [ 43.568161] audit: type=1400 audit(1521486509.588:53): avc: denied { create } for pid=7554 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/19 19:08:29 executing program 4: unshare(0x20000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000ff8)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/19 19:08:29 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/03/19 19:08:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/03/19 19:08:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x20, 0x0, 0x0, {0x77359400}, 0xa448, 0xfffffffffffffffc}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="60762c7e9837558f18438f825fa2c97bf0a372dd7ca37f532c88f17dcaa359c58e287e0189f1f9019f1c51f942f38a168689e950bfa43aef33261ff31812814ebfb2e1883749a579f96de6e53845d283107373514a6e1f1904c4f06deea29d1d883f85299bbe7b2d6c71b64de601396872fa2cd647e533ccb590e874324d2b442ebfd9db2d5b5506ba511baac181a3f978a23be49121d747335d53949140bc597a2809") 2018/03/19 19:08:29 executing program 3: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$fiemap(r2, 0x40087602, &(0x7f0000000080)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r4, r1, 0x5ec, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r5, &(0x7f0000003fe0)=[{&(0x7f000014b000)="85", 0x1}], 0x1, 0x0) tee(r0, r5, 0x3f, 0x2) 2018/03/19 19:08:29 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/19 19:08:29 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/19 19:08:29 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x40d00, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0)=0xffffffffffffffc1, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) syz_open_procfs(0x0, &(0x7f0000e4b000)='net/fib_trie\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ipddp0\x00', r3}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getsockopt(r1, 0x2, 0xbb4, &(0x7f0000000300)=""/197, &(0x7f0000000400)=0xc5) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYBLOB="08000800000600001400f0ff00000000000000000000000000000010aa006c26705ec98565ceac2ce59b78b87e4b6b5cec7b5ef8fbe2172eca19024915a79c283509726d019cfd05cc1ef700ad9914e6bc870d9f4b56796ae041f5c6039376bcbd461d1d316d69df5d5a12a1d74567ff0be616dc67c4414679bd69372fa5fa50967789cc9e1a13443bbe0000c0cb0a3f389418d1e27c82f25d78e2130f121319f8466883"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'dummy0\x00', r2}) 2018/03/19 19:08:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0x7, 0x8}, {0x7fff, 0x0, 0x1, 0xffffffff}, {0xffffffffffff180f, 0xfff, 0x401, 0x1}, {0xcd3, 0x3, 0x7, 0xd36}]}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000080)="ead352b7bace2623f3bdda5d548df6adc8f7d654d69553de932394ed6da2e2dd6fbbeec5a17f3f9d40fe65ba81", 0x9022, &(0x7f000097bfff)) 2018/03/19 19:08:29 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:29 executing program 2: 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) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0xfffffffffffffc01) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f00000001c0)=0x5, 0x295) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpgrp(r2) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getanyicast={0x14, 0x3e, 0xcae469e297635237, 0x70bd2d, 0x25dfdbfb, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc010}, 0x40080) 2018/03/19 19:08:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/19 19:08:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xe0800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x0, 0x7, 0x2458bc4ad70c2a9a}, 0x4) unshare(0xa20000) r1 = timerfd_create(0x0, 0x80000) r2 = socket$packet(0x11, 0x0, 0x300) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000005fe0)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80101, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) fgetxattr(r2, &(0x7f0000000080)=@random={'security.', '/selinux/checkreqprot\x00'}, &(0x7f00000000c0)=""/213, 0xd5) 2018/03/19 19:08:29 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x444000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x8, 0x7, 0x3d, 0xffff, 0xb72, 0x9, 0x8}, 0xc) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r2, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r1, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/19 19:08:29 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d73139d0aea04a07e59cba9cf71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208937ddff6e33f8b9c351e") sync_file_range(r1, 0x0, 0x2, 0x6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setregid(r3, r4) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000300)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x20002}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="1f30f7a25827da8c5d5d30d90a3914c817e369fbc30bea4527097ec7d654223e17acee98caa39b753ef9477605e1d814b7f1dca79dd1db99851c70fdd14fae4a3f16d84a10eba48cd8437f60425ec5c4326e029ac8359db88589b89272aa31bf8e7fc3a0eb5d3441254d50ee188c9d2f3dede2b3a01b6981e5f3b9a6416f731219a2833c335158209b7e2ca5a716d3099153da96718142a4370dfb7e64650b232054ceed4721beca3f73f30c0c21dca0561aa0de61d783e41be7587de969a789e655bd7b467ee12213b4d93dadf29cde36ee2b574bd1e381c5889b4be266836920ed8f297b", 0xe5}, {&(0x7f00000005c0)="11cfd4dc7563931395d3c3f415fab1a919693acd02754307be77f00b3077c91608a05cf0f7ed1b7c1bd717ccad84ace726fc44083a258f7ef92e950171c17a75834db45cbf22126f461ee18da919164f1d763fb53ab2665d5f002efe709a3cf76cb985c7ef34304a645e1690ec37426448a97c028980176ec3beaef0105aea0c22e093580dcb7fd4fc5185c23833b5447f97303936bb433c81356e8b921c3119e34e3b49f3025787c5e1280ca9bfe47d4c496ca4ecdb1a6c38ea282cca74873fd5fc4345d05f29b7c6ec85fb", 0xcc}], 0x2}, 0x4000) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000700)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r5) [ 43.753283] audit: type=1400 audit(1521486509.778:54): avc: denied { setattr } for pid=7572 comm="syz-executor3" path="/proc/421" dev="proc" ino=19087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/19 19:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2804001a10000108000000000000000000af5d00997b230cf508a7353a731311fc919e57fd44bec03f34414c7d796e8594aeb27a2003911130b0fed8db5f2279278b5ff4dd7acea80b", @ANYRES32=0x0, @ANYBLOB="47ea1dd54406df8a3214b5cec86edee72e7b64a380b7a4ebaa66c42e1c8b685451b886a7c0e23e15fa6168597fbda505c29a06def6962d63d22059d0bf3bfcbebaa386c9ee0cc0540ad8341c8335c618f4d1c7c735e9a6c6592a560da532bf252528f9f1c012b7aabc4b11c8ca645f6eaddefae460f55004c2265e77305222fc4e13c4a95328a8bb9d14308c9744f4b25ca2217fecd4109904894e6b8c42b87c41b7126a1336e046"], 0x28}, 0x1}, 0x0) 2018/03/19 19:08:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)='\x00', 0x1}], 0x1) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/19 19:08:29 executing program 5: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001040)={0xaa}) 2018/03/19 19:08:29 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/03/19 19:08:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/19 19:08:29 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = signalfd4(r2, &(0x7f0000000180)={0x64}, 0x6, 0x0) r5 = dup2(r2, r4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000080)=""/82, &(0x7f0000000140)=0x52) 2018/03/19 19:08:29 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x6}], 0x1) 2018/03/19 19:08:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x482800, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000002c0)={@remote, @multicast2, 0x0}, &(0x7f0000000300)=0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000380)=[{{r3, r4/1000+30000}, 0x3, 0x9, 0x24}, {{0x77359400}, 0x2d, 0xffffffffffffffff}, {{0x0, 0x7530}, 0x200, 0x3faf, 0x5}, {{r5, r6/1000+30000}, 0x6, 0xc1e}, {{r7, r8/1000+30000}, 0xc936, 0x0, 0x3}, {{0x77359400}, 0xf65, 0x80000001, 0xca43}, {{0x77359400}, 0x100000001, 0x5, 0x1}], 0xa8) recvfrom$packet(r1, &(0x7f0000000140)=""/206, 0xce, 0x2000, &(0x7f0000000340)={0x11, 0x1d, r2, 0x1, 0xff, 0x6, @random="8e42e6395628"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x1}, {0xe}}) 2018/03/19 19:08:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfcd}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x1}, &(0x7f0000000040)=0x90) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x1000000000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000340)={0x4, 0x0, 'client1\x00', 0xffffffff80000002, "94e3e7b66291f647", "824b94cdc9bd1309940d9c525e32c37abc5f41d72041e798ad0c17cf7114caf0", 0x3, 0x1f}) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000014c0), 0x228, 0x20040010) 2018/03/19 19:08:30 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a72000)={0x7fff}, &(0x7f0000a79ff0), &(0x7f000044a000)={0x0, 0x989680}, 0xffffffffffffff20) 2018/03/19 19:08:30 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x80000) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000400)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="f214f2b5956c0e93cc072a1fa547dc05ecad9e12991fb65e1a625ddb954ea12c3c81e0e07545bb3c758a7c28fddf24b0af6f82ad306b70080e2bf61ea6897b39bf57988a94f5a76d4d6d31ab05d6b738462bb74ea80fff30bb6df9f1f3f2325edcbfaff21f81813f5def2c00ff72a9d39275c700e62b68749580aa8c64a211", 0x7f}, {&(0x7f0000000500)="07016f2c20b4887179f0ee8161033e95fb37cc07ae147b9d428e0e1ca89a6b2f92c87de7881e7d41d134ddce37e938a32beca0c12e1958a575f357217182af655c658325c7af6d4c8d1500dd6ba7aa5ff9ac1ad292534efeb9649d4e97fe1ddf0c342057b7c3a137508e3acb08e8599cc534cec84f699b7bf525b1abab1dd225fd0d35993fea8f2a1e3d50e85734c36370603c223a59e9ae39401548d112508c2b829b56def01687d1284a6090732122b04ac3d29572c28875bd252a50a7e5162872c094c1937464b4d4fee5f22b360bd96fd9f480", 0xd5}], 0x2, &(0x7f0000000640)=[{0x98, 0x10f, 0x8, "a2c3556a76ae79a5d80df6737ec201a14fd52f1b2fd36b464e4a957124bfdaf305d0ece1cdd1768c56e488da4ce71dd9ec7b84dbe7909b4e6fd64c741e1aab805503fe0a6e48f217fe8e8d0952dc6d89c353fa136e0db270a717b6e63bd74a06c0809244bae88a390e7d74a9342c9540c01dac4362f8aa569654bbbc2fbc52f3289f16e3dd40"}], 0x98, 0x4}, 0x40000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x491c}, &(0x7f00000002c0)=0x8) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000011000100000000000000060000483688", @ANYRES32=0x0, @ANYBLOB="000000000000000004001400"], 0x24}, 0x1}, 0x0) pwrite64(r1, &(0x7f0000000300)="1e8ddbce2a8279dfa63f179357f37312152864f8ca9fffbf391b42b0a2c7dbba731c946470568fc9cde74ba1de9fa6edc3f5ff1140c45eb5d5b77b91e84545", 0x3f, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000080)=0x14) shutdown(r3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'yam0\x00', r4}) 2018/03/19 19:08:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/03/19 19:08:30 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x4) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0x1957ccd0, 0x1da4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) 2018/03/19 19:08:30 executing program 7: r0 = socket$inet(0x2, 0x400000000006, 0xef9) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x100004e20}, 0x10) 2018/03/19 19:08:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f00000000c0)="ecda4a71102b21051838863dc4592ad92f723dcf0da26cbad18b6ceaa87c13b2972e2a43e30d8b80e46543938097d17d97626f6e0a33d89e8c0a5cd86b8fc3a2", 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x8, 0xaf97, 0x8}) 2018/03/19 19:08:30 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00001b6000)=[{r0}], 0x1, 0x8000) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) inotify_init1(0x800) dup2(r0, r1) 2018/03/19 19:08:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6tnl0\x00'}) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)=""/119, 0x77) [ 43.989870] audit: type=1400 audit(1521486510.008:55): avc: denied { dac_override } for pid=7654 comm="syz-executor1" 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 [ 44.000711] audit: type=1400 audit(1521486510.008:56): avc: denied { net_admin } for pid=7650 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.056163] audit: type=1400 audit(1521486510.078:57): avc: denied { dac_override } for pid=7671 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 19:08:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400040, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/164) 2018/03/19 19:08:30 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x800, 0x6, 0x5, 0xed, 0x7, 0x1, 0x24, r1}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001840)={0x0, 0x4bbe87be, 0x30, 0x58b, 0xfffffffffffffffb}, &(0x7f0000001880)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x64}}, 0x7, 0xeb2, 0x1, 0x1}, &(0x7f0000001980)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003480)=@sack_info={0x0, 0x9439, 0x100000000}, &(0x7f00000034c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003500)=@assoc_value={0x0, 0x14}, &(0x7f0000003540)=0x8) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4201) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x16, 0xdf8}, 0x10) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81003) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) 2018/03/19 19:08:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400}, 0x0, 0x3f, 0x4}, {{0x77359400}, 0x6, 0x1, 0x3}], 0x38) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001040)={0x0, 0x3, 0x0, {0x8000, 0x7c}, {0x0, 0x3}, @period={0x5f, 0x5, 0x100000000, 0x3, 0x1, {0x9, 0x6, 0x9f02, 0x6}, 0x1, [0x8]}}) 2018/03/19 19:08:30 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402800, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x7146bc6d6a26968e) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x9, 0x6, 0x2, 0x80000001, 0x1000, 0x84}) socket$netlink(0x10, 0x3, 0x14) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000240)={0x9, 0x61212351, 0x7ff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000140)=0xb) 2018/03/19 19:08:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xc00) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="5036b8303c55b281d4fa9d69f43f3e248b9d986f83f49ba3f74ac341599661e4306aae0671b6436a7769cc97fc0b4739ea4a290eb347fbf5828de421a564dccb993980440bd3223a0894e25259a0f87f257cd5677f2c9adbe9e909af690fd9d74e6eda1acf7959252fd24866b7fe200ecd580cc3", 0x74}, {&(0x7f0000000100)="6aff3db7cd0f47c60abc", 0xa}], 0x2) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x200000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000280)={&(0x7f0000000240)="bc85496f11063c8bc7ddeb650fd81fc8e8323d7f54bd7ee3c8f768dfa3a4136008d82519", 0x24}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000000000), 0x10000000000000a1) 2018/03/19 19:08:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000), 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/19 19:08:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x80000002) sendto$inet(r0, &(0x7f0000000180)="37975a397da59be934a76036b099509822549d83247d122f6f0a3d1be25b1b9f610dbc73a656437339f6418cfb5cf93e80029efad9e0a19069b5ea37140d71384c73922fa12a6c704dea4e09bb9968d79c7ef513d3c18bc5d15cd63c7e688794d1d1d8a1089911658f065165ab780e1ca2fed6700a80f2a9955c317c2c99986fcbd9c32f5f234d4e618dca0db780c94aba949e4bcdc2834d16f53cdf4769d681751043974b7131a38eb19d00cfdbe9b4526b07b1e3d39520616d78b7e60dadc633", 0xc1, 0x4890, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x4e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0xa9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001800212700000000000000000200ffff0000000000000000"], 0x1c}, 0x1}, 0x0) prctl$setendian(0x14, 0x2) accept4(r0, &(0x7f0000006980)=@can={0x0, 0x0}, &(0x7f0000006a00)=0x80, 0x80000) sendmmsg(r0, &(0x7f00000070c0)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="5353143843941522c69a1abeaa685aeded0f32", 0x13}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="10971336d975860eb40606a049a149fc87f7b3f1722505706abc34cb5092508b088a51e3bb511e4210550f6c5ae95142bc308f422661c403101d6f0a408c88734f901dd6ccd9aa6e7b618d40a7ece1a77682802a8c459afa2a9ddc2144ecbc869e586eb294189b72d894ab3e5a1879748752b8ade601f28eee41a7ab024b89d83bbc7af825ef2a4efa402fa8844b25c125bacdc7529aa917e12509fba299100b31c3a4ec", 0xa4}], 0x3, 0x0, 0x0, 0x10}, 0x8}, {{&(0x7f00000012c0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001340)="1a68345161d6847e56dedb9e46a9b42ba60e24bb41728a0bbdef731970c2c4cf77b1d152b7194eb312b3cf13012c605e69c50a12400cfcdba25b634f1ffc2566e23bc3b1a13be1fa8e7f65305db89baed5d3f58bc6e4aa60922f246cfad9aacc9e81f6a7f0cb0e036ffe23ce8f6d", 0x6e}, {&(0x7f00000013c0)="ed0811d6eb5718ad10e17ba098b50b8389e3f2d05a0fde9b540c13897b97e1d268c0de74dde22daa9960402d11aa366c3b5d875ab90af9668fef191b2ac8ad12360b26195547dea76c26f0f2e3ca997f44c14bcbbdbf84b547a335550854ce984dc04556017c5436800ce3089976ba8fefd3bf862aa42f6b72924d03d3d85d27bc358a91ba0a2c5e4c79752a2271e00898a38328946527a4bc5bb165e164c4e300725199", 0xa4}, {&(0x7f0000001480)="1aefb66101d789efd8a280d8e732b75408ac2bee0a4a4047cdfce7dee6c5642d792cd78a10128a37f0c61655d25919fe86c30422d51d9d43b964a9765361c66b6abd45931466a92bd7057bf9800642877498b78ce43a12b4c10b76d936e9f731654691eee6d8da6dbb4bbc4e7687aadda284220dd3f993a62c756a859efbffab529606963a258095009218b579838574f563830ee64fe218b0d6b6dca783e1b1beebd9", 0xa3}], 0x3, &(0x7f0000001580)=[{0xf0, 0x105, 0x80000001, 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"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0x1010}, 0x7fffffff}, {{&(0x7f0000006a40)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006ac0)="a10ac076be4e83963c5a7f9888daef4a31dc32570493ab1a7c66604430d5f92a833287a3182bb7468d6303c9e473b18c3926607ad2f0a473a2b99f992f48338929e5ba4b2fa61eb2ae70ba9fdc6d28a9e2aa9e0d88696601f6a2f76aaa6ca0fa7732eff2a0fa31e364bebdd106208d139d3639763f7823b4fbac0ad07c60246ea7051d34d7e630bd3ee63c512b0869c68dd89b856dac012c786cae82d82b72dc05ec2bb1912d6cdb1af6825700ba12143d5f03122cff13a2d77fd24d3fc4c48cd2671ef9560e7476220960aff321fde52e9efcdd8626f0f0ca6cb4c6296ca7433f575522dcf51de99024b1b88478b52a5650d8cdde19db4d", 0xf8}, {&(0x7f0000006bc0)="b09e289d605ba0c1da148814b6499e4e25567b924720603505c777a463cf8e3d8a889a77a50a260f385fd96785f37741a42104346c3d643de90f5de3d7653228c81707dd09f6b10d0e60e65bab29520f6181ee824933c827001846d18f92c433b2a712896bea", 0x66}, {&(0x7f0000006c40)="1ac24406c25e4b4706da9cc65ee370e8f74fedfea8f2be11c1238991a605cbd6c5cad26339fb3dff90d1a259191dc4bdcbb5af2a89946721cf8b29bf", 0x3c}], 0x3, &(0x7f0000006cc0)=[{0x98, 0x1, 0x1000, "6356ba9d2be01622b8ded5b12d6c106b991699f9907e39381f64e054ca5a5b51392fbb350bb589edb7566023554b8ff0dec610230833f63b366e6b334f43fbda5d0b5564df1f3b1e5c7c426e7fa6d7bf5b86f2ab71607fdd9070af9c650ef68739d364999d46e513ed0d5701c70c4fe50d11a74835cfda083365098a34eefc227ef8ee"}, {0x28, 0x115, 0x5, "1e3bf055e75ad65067e970490f6cdb1461dcf735ac547064"}, {0x58, 0x117, 0x404000000, "7beb3d889ebe67c968ccec44cc3b8101d49cc76c941e55f0203fc5ab8b36af96f0e216f88b107ba4453656c2dba6973a1edf2b2b5197bb77d7dcb5dd99bf1ad5e2"}, {0xc0, 0x11d, 0x400, "f95168ee52315e0c9511d6398582312ed0f7b5145ed009c2b310b816eb2ae272b9a3ad96c7b8b0789888954f76652bce9a5429dd10d2bdc49e871e613b87e01be730d6b1e0ce7ca9e37098abbcf17db2897d3269cb4bedaf89e81d8876292ec0169906e8d164910a8f845274e4e044c6fd98f06c0464de6afb81cd23d16cffd82e0f8c77d4ccb78f5956fa55a1a3c24beb9f318233b6dc9c8b7833a842eda8da601001a6b8c13e2728472868"}, {0x98, 0x84, 0x5, "420dac3cf762254f63d362766f61db2143501563ca99f70977cd67b3270bfaacffcc6e86dae3988069cd906b1cd4541fff07e9f3520a775e1edae383a030cfed398c37f367a02aeb175f88416408aa6903984fcceb60a26bb7c8d335643ca22a6cf4a313577022808b5dcef42fda25fd561ff7c15b037627ad4d6c0460a9786d8c8282dbd2"}, {0xb0, 0x10d, 0x0, "dc886cef281c85830a130adaf3d8690265fa277e265324723f55d46d26a91380ed04cb843a168a99e2c2455a0f2984220a84f6eae34eaccf361a748233a4a6f5f21c35cb1ed618b2c24bc6e85218c06d100226fb8da53d517b01cea14f7e50be511259dffaf8d98002492fcc0b8262269552afd7c5ad375e4fc56ac2e35212ea99301b033ebe6f753470e40abfa431b62a76b51eedff88f42bf5"}, {0xb0, 0x117, 0x2, "f91f88d5512766bb84bdc5690e74c507b3e66f93cb2e54e76499c91162cd517a69dea7d2fb86c9bd50463307c1ff1835b74ce638f34ad40a01040ebe8b4993349635ce0cc10c64e411f01d88669b9b069159390353e4a62240d4a3bf243efab2ae3ab0e9c551a20af6756da3d7e43acc6020a745b70c5c43e12a9b607290395560d8a7a46d25cb233b08e38ab0b7dc3d5001b47c547ce907a6f13cd2821d"}], 0x3d0, 0x20040880}, 0x4}], 0x6, 0x1) [ 44.081730] audit: type=1400 audit(1521486510.098:58): avc: denied { net_admin } for pid=3868 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 2018/03/19 19:08:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x80000002) sendto$inet(r0, &(0x7f0000000180)="37975a397da59be934a76036b099509822549d83247d122f6f0a3d1be25b1b9f610dbc73a656437339f6418cfb5cf93e80029efad9e0a19069b5ea37140d71384c73922fa12a6c704dea4e09bb9968d79c7ef513d3c18bc5d15cd63c7e688794d1d1d8a1089911658f065165ab780e1ca2fed6700a80f2a9955c317c2c99986fcbd9c32f5f234d4e618dca0db780c94aba949e4bcdc2834d16f53cdf4769d681751043974b7131a38eb19d00cfdbe9b4526b07b1e3d39520616d78b7e60dadc633", 0xc1, 0x4890, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x4e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0xa9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:30 executing program 6: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/19 19:08:30 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='V', 0x1, 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x2, 0x9, 0x0, 0x2, 0x7}) rt_sigpending(&(0x7f0000000000), 0x8) keyctl$read(0xb, r0, &(0x7f00000005c0)=""/62, 0x3ea) 2018/03/19 19:08:30 executing program 4: prctl$intptr(0x4, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) [ 44.160219] audit: type=1400 audit(1521486510.178:59): avc: denied { create } for pid=7681 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/19 19:08:30 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2d2d93acab547f6574302e00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0xe8cfffe}, {0x200, 0xc0e}, 0x1, 0x5, 0x1219}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @quote={{0x0, 0xff0000000000000}, 0x100000000, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @raw32={[0x9, 0x4ff]}}}}], 0x60) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/03/19 19:08:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/19 19:08:30 executing program 6: unshare(0x8000000) mq_open(&(0x7f0000000240)="2d240019d57158c2e3e3441af2ae94527626a3cc1edbd13a6b64bfa98400dc5ef5c2e9a10cf9f98023f01094d762ae53828a3cdcc9c294e2eb02e51ec794402b01f75fdfce1d8ffe346f5e111bd6d7a8b7e8635d688df6a54c67d5b387cdbebee5e38c65a0bac614464e467a2725ff6b9f948245c596a48c6ef1655b93cec16700480e1b3aad049ce09610b76b3cb324b904833cea877b5f7e3b51d6434e640e302d06bf81b8d79a0d22b6af0097a92848558b205b4b42fd4e4d136e1716e9d03854baee15248b2ade3e5156b6d5d623f7ca62517ea15fda364aa9b77ba20b761438abf01e6b610a270ed417", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_open(&(0x7f00000001c0)='-$\x00', 0x40, 0x0, &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/252) 2018/03/19 19:08:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x427}, 0x10) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") dup2(r1, r0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000140)) listxattr(&(0x7f0000000040)="e91f7189591e9233614b2f", &(0x7f0000000180)=""/83, 0x53) 2018/03/19 19:08:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) epoll_create(0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x6, 0xff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x7fff}) 2018/03/19 19:08:30 executing program 2: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='ramfs\x00', 0x10000002000882, &(0x7f0000021f93)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) sysfs$2(0x2, 0x40, &(0x7f0000001040)=""/225) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/19 19:08:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="f8f8ffffffff18ffff") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/19 19:08:30 executing program 3: r0 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/selinux/create\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="e9258bdfce5b76a6c3b2755a7ee3472f629d6bfbf016131f521373e92364f018c4a6347593e934b08ee9f2e92312866ecbaefc27c466504528e36967df0faf698e1773025eed80b43613f07576d1467281d3e6f76b97d75d0d2106ad2b13e82cb45b3b07286a2c073407c0e5b4c7180aa4d865e2ca783984a5580656fed5a0d8e8808f66921b0862b2b9a11d819a63dad95dfde95aec00", 0x97, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/58) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write(r2, &(0x7f0000000040)="1df0bf39e913757126257f83229f1130ca21a4", 0x13) 2018/03/19 19:08:30 executing program 1: request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0x0) r0 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='keyring\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/19 19:08:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000c0000f1ffffffffffffffff05000600000000000a004e200000000000000000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/19 19:08:30 executing program 1: r0 = socket(0x3, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x9}}) 2018/03/19 19:08:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "006f72743000000000000000000002000000000000007000000016000006000000eaffffffffef00", 0xc3}) r1 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="006f72743000000000000000000002000000000000007000000016000006000000eaffffffffef00", r1) 2018/03/19 19:08:30 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/19 19:08:30 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x302, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/123) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) [ 44.374818] audit: type=1400 audit(1521486510.398:60): avc: denied { sys_admin } for pid=7725 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.393623] Option 'dðĦ4u“é4°Žéòé#†nË®ü'ÄfPE(ãig߯iŽs^퀴6ðuvÑFrÓæ÷k—×] !­+è,´[;(j,4Àå´Ç [ 44.393623] ¤ØeâÊx9„¥XVþÕ Øè€f’b²¹¡šcÚÙ]ýéZì' to dns_resolver key: bad/missing value 2018/03/19 19:08:30 executing program 1: futex(&(0x7f0000000000)=0x2, 0xc, 0x1000, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x2, 0x9, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x1, 0x0) 2018/03/19 19:08:30 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000b27ff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dabff8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f0000b2fff0)='./control/file0\x00', &(0x7f000072bfe8)=@known='system.posix_acl_access\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='msdos\x00', 0x2004000, &(0x7f00000000c0)="0282b5b81efb7aa70ad5a46e6022a8a5314d2654b5d5e48dae92e0f869fe3da450003a21261591a7e6271740a603dc8a71fdf6a9f70c3508a378bb6c0002f19c3b1b0ccca58d12510af89fdaa7bd2e27d6a4777ba0ee7f9af9d5e6091b313b6743f6b36b35d76360f9a98d735799ae8ba913f4f3c015acfb5d1856f358f317e9f9108fd1bc15ce7045d89fa1644febfa92a82347cdb2f0d0e73bbd294f7a88a06fbdfa545ee887b7c1408436f4b91b2225d46052ee7dc2") fcntl$dupfd(r0, 0x406, r0) 2018/03/19 19:08:30 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) clock_getres(0x7, &(0x7f0000000040)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) [ 44.399337] Option 'dðĦ4u“é4°Žéòé#†nË®ü'ÄfPE(ãig߯iŽs^퀴6ðuvÑFrÓæ÷k—×] !­+è,´[;(j,4Àå´Ç [ 44.399337] ¤ØeâÊx9„¥XVþÕ Øè€f’b²¹¡šcÚÙ]ýéZì' to dns_resolver key: bad/missing value 2018/03/19 19:08:30 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) shutdown(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/74, 0x4a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x20, 0x0) 2018/03/19 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) socket(0x8, 0x804, 0x2) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) 2018/03/19 19:08:30 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r0) 2018/03/19 19:08:30 executing program 1: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16) timer_create(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r0) timer_gettime(r0, &(0x7f0000000100)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) r2 = accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000340)) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000400)={r6, 0x80000, r1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) bind$packet(r1, &(0x7f0000000580)={0x11, 0x5, r7, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100, 0x400, 0x4, "0fcc813e2b784f0fbbf3f01a8c316fd98715473d3a9453d079a1c88d38823cf3a8021506c56e8cc33ad567f47799d7bd4d6ae73e5e5e294632a0d3af9315432e53b3a81acb3810397c238b75273caabd"}, 0xd8) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000006c0)) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000740)={0x100, 0x1, 0x5, 0x7ff, 0x608, 0x7fff, 0x3, 0x9ea, 0x0}, &(0x7f0000000780)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r8, @in6={{0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}}, 0x90, 0x6259, 0x1ff, 0x4, 0x40}, 0x98) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000880)) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/enforce\x00', 0x2000, 0x0) sync_file_range(r1, 0x5, 0x400, 0x5) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000900)={'filter\x00', 0x98, "3b1505bbbb692dbf5efe421152f9c8375b1741a6fb237f3669666aacca14c8dd2f66a39f6f9a878930bc2e565449dd343670327c46810a9ec9aa2f10d00d0b2e4315f70c1016b81feaae12ecaeb8e1b9a3bb9994d33eeec7d62ad97055463ec3b148501090c66cfcfc68dacff19793248aee6b062dc24ef8ccb254c3e83d8d6714b5dec5c8b7d1091bc2ff0bee900a307fed233398aac6d1"}, &(0x7f00000009c0)=0xbc) sync_file_range(r5, 0x7, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000a00)={r8, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x6, 0x6, 0x7ff, 0x2, 0x400, 0xb3eb, 0x1, 0x1, 0x7fffffff, 0xed1c, 0x400, 0x8, 0x40, 0x8000, 0xbd]}, &(0x7f0000000b00)=0x100) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000b40)={@dev}, &(0x7f0000000b80)=0x14) fcntl$notify(r9, 0x402, 0x4) r10 = add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000bc0)='ceph\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c40)="375262dcd6ecaafda82a740ebac2c6031ab269e421ca94f7d82274d7c5d1c344de1a18c3df468041d25bd5a155b31463fa0eaef710aaa010c45256055ce1a3cdb896a43bf156f4b891621441862899bb8bc99097ff38c20e9adf67dda0fdbc825ca7fb413d274b86365bbcd9c984f98c82eb8af84b4a9b06bef3b2dac0e193f277ff", 0x82, r10) fcntl$setpipe(r1, 0x407, 0x200) 2018/03/19 19:08:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xfffffffffffffffd) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000040)=""/191) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}) 2018/03/19 19:08:30 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = gettid() tkill(r1, 0xa) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r2 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpgid(r2, r3) socketpair(0xd, 0x5, 0x3c9a7304, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0xf1, 0x20e5, 0x5, 0x6}, 0x10) 2018/03/19 19:08:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/19 19:08:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x1, 0x1, {0xffffffffffffffff, 0x0, 0x5, 0x0, 0x7}}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbbff0), 0x20) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x33) 2018/03/19 19:08:30 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000322ff8)='./file0\x00', 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) 2018/03/19 19:08:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003b40)=[{{&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x143}, 0xfff}, {{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/173, 0xad}, {&(0x7f0000000540)=""/218, 0xda}, {&(0x7f0000000640)=""/18, 0x12}, {&(0x7f0000000680)=""/119, 0x77}, {&(0x7f0000000700)=""/23, 0x17}], 0x8, &(0x7f00000007c0)=""/156, 0x9c, 0x9}, 0x3}, {{&(0x7f0000000880)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/19, 0x13}, {&(0x7f0000000940)=""/215, 0xd7}, {&(0x7f0000000a40)=""/215, 0xd7}, {&(0x7f0000000b40)=""/45, 0x2d}, {&(0x7f0000000b80)=""/48, 0x30}, {&(0x7f0000000bc0)=""/24, 0x18}, {&(0x7f0000000c00)=""/154, 0x9a}, {&(0x7f0000000cc0)=""/4096, 0x1000}], 0x8, &(0x7f0000001d40)=""/113, 0x71, 0x8000}, 0x101}, {{&(0x7f0000001dc0), 0x80, &(0x7f0000003340)=[{&(0x7f0000001e40)=""/112, 0x70}, {&(0x7f0000001ec0)=""/229, 0xe5}, {&(0x7f0000001fc0)=""/151, 0x97}, {&(0x7f0000002080)=""/3, 0x3}, {&(0x7f00000020c0)=""/231, 0xe7}, {&(0x7f00000021c0)=""/119, 0x77}, {&(0x7f0000002240)=""/99, 0x63}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/84, 0x54}], 0x9, &(0x7f0000003400)=""/56, 0x38, 0x7f}}, {{&(0x7f0000003440)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000034c0)=""/85, 0x55}, {&(0x7f0000003540)=""/239, 0xef}, {&(0x7f0000003640)=""/82, 0x52}, {&(0x7f00000036c0)=""/202, 0xca}, {&(0x7f00000037c0)=""/199, 0xc7}], 0x5, &(0x7f0000003940)=""/58, 0x3a, 0x8}, 0xe3bb}, {{&(0x7f0000003980)=@nfc_llcp, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a00)=""/138, 0x8a}, {&(0x7f0000003ac0)=""/56, 0x38}], 0x2, 0x0, 0x0, 0x8}, 0x1}], 0x6, 0x0, &(0x7f0000003cc0)) connect$packet(r0, &(0x7f0000003d00)={0x11, 0x0, r1, 0x1, 0x2b4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) mq_timedreceive(r0, &(0x7f0000003d40)=""/138, 0x8a, 0x2, 0x0) connect$inet(r0, &(0x7f0000003e00)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getxattr(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)=@random={'system.', 'task\x00'}, &(0x7f0000003ec0)=""/87, 0x57) r2 = signalfd4(r0, &(0x7f0000003f40)={0xa00000000000}, 0x8, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003f80)={0x8000, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2, [{{0x2, 0x4e24, @rand_addr=0x9}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) read(r0, &(0x7f0000004140)=""/185, 0xb9) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004200)=0x100000000, &(0x7f0000004240)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004280)={0x0, 0xbf, "e970bb3f70fd48920f78846d4d963bc506f2e8683a050bda87e75504cbbbedf7719df4ca23d996ba7ede46ed2510d746669766c1c49e1d78a439ed7c02e78f7b1d6723d2a3fd4f119e3e026b909a6a375faf085068e65a7242f91649d4c0fafc08f9c566d01a4a8d6cc25f500faa70beebfdc9c4e75753c3265a3c98a441de2415e492e9e0682e0af846e803cde7df45095bd2f8004ebbb8cb848aa7305b31b6f405e68f43e62a48961386644ab7d1ebea2e73e18bd12ce59f05c77602b429"}, &(0x7f0000004380)=0xc7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000043c0)={r3, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) sendmsg$nl_generic(r0, &(0x7f00000046c0)={&(0x7f0000004480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004680)={&(0x7f00000044c0)={0x184, 0x31, 0x5c17f1563be25c93, 0x70bd28, 0x25dfdbfe, {0x10}, [@generic="9da1fc6a4ae975032b365525d11cfff37558255cacd44c92fd0fc2fd32c9bafea3c08c665e797c6b855fd0bd0748ab09a3712ecefc1fa1cff735fd0e87957de2895239108097878c331e8bc3f694b10063da6c666e4b7553c9bba4e9ee398f12dd985016ecbf270f430db6f4e10fd28761c13193e2149155695602f3044d2663c271ff1607235c", @generic="6a33779f093f80fd1e70a42862513f3f58315c7b1130cbfa4f19dfb6ecd317a6309427cfa13f45e98100e0fa6470a07bf3140041b50b08e667c6d22465145811a8846dbb558c6b1f231ba4c86cdcf0fb78696940c26e8979f3", @generic="d83da05583017c526627c4f241602d0e9d59500a2ef6aceb86925e7bccc2524939a6340dd83794c098f8e8195eb634d3ba47b69433be4aa0e737622a515c8f84575984bfec452047b76c5de2f327c2ad157da5c17299f729346483980da51bb53a3bd0dbe61ba4dd836da68c3be6067f3186256b7f2c4fe318f5429f9956d7298ae651124db46272a6dda8195d"]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x40000) uname(&(0x7f0000004700)=""/220) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) lsetxattr(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)=@known='trusted.syz\x00', &(0x7f0000004880)='system.', 0x7, 0x1) readlinkat(r0, &(0x7f00000048c0)='./file0\x00', &(0x7f0000004900), 0x0) clock_gettime(0x0, &(0x7f0000004940)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000004980)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f00000049c0)) connect$netlink(r0, &(0x7f0000004a00)=@proc={0x10, 0x0, 0x25dfdbfb, 0x60000000}, 0xc) r6 = syz_open_dev$mice(&(0x7f0000004a40)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004a80)={r3, 0x8, 0x1}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004b00)=@add_del={0x2, &(0x7f0000004ac0)='syz_tun\x00', 0x20}) r7 = getpid() process_vm_writev(r7, &(0x7f0000004f00)=[{&(0x7f0000004b40)=""/102, 0x66}, {&(0x7f0000004bc0)=""/157, 0x9d}, {&(0x7f0000004c80)=""/63, 0x3f}, {&(0x7f0000004cc0)=""/83, 0x53}, {&(0x7f0000004d40)=""/10, 0xa}, {&(0x7f0000004d80)=""/80, 0x50}, {&(0x7f0000004e00)=""/73, 0x49}, {&(0x7f0000004e80)=""/103, 0x67}], 0x8, &(0x7f0000005180)=[{&(0x7f0000004f80)=""/198, 0xc6}, {&(0x7f0000005080)=""/197, 0xc5}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000051c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0xd}, 0x3}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x878}, @in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x2bc8000000000000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x74) getsockname$ipx(r6, &(0x7f0000005240), &(0x7f0000005280)=0x10) ioctl$TIOCCONS(r6, 0x541d) fremovexattr(r2, &(0x7f00000052c0)=@known='system.advise\x00') syz_open_dev$mice(&(0x7f0000005300)='/dev/input/mice\x00', 0x0, 0x20000) 2018/03/19 19:08:30 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x10001, 0x6, 0x3, 0x5, 0x99}, &(0x7f0000000280)=0x14) r3 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x4) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff53) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) fsync(r3) ftruncate(r4, 0x4) sendfile(r3, r4, &(0x7f0000e37000), 0x8080000001) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x1ff}, 0x8) 2018/03/19 19:08:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xfffffffffffffffd) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000040)=""/191) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}) 2018/03/19 19:08:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) 2018/03/19 19:08:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x250, &(0x7f0000000180), 0xfffffed8}, 0x0) 2018/03/19 19:08:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') dup2(r0, r0) 2018/03/19 19:08:30 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)) 2018/03/19 19:08:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/19 19:08:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x70f, 0x40028001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/03/19 19:08:30 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3}, 0x8, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x917a) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x1) poll(&(0x7f0000d06ff8)=[{r1}], 0x200000000000031b, 0x0) writev(r1, &(0x7f0000f64000)=[{&(0x7f0000000040)="e5", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) sched_getscheduler(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101081, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x7) 2018/03/19 19:08:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x205}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/19 19:08:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000008002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/03/19 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) socket(0x8, 0x804, 0x2) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) 2018/03/19 19:08:30 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='gretap0\x00', 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000907000000000000000000000005001a0000010000000000000000000000000000fe8000000000000000000000000000bb00002500"], 0x38}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x101400) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x8, 0x7b, 0x2, 0x100000000, 0x0, 0x5, 0x24000, 0xc, 0x0, 0x1ff, 0x400, 0xffff, 0xf8ea, 0xbe, 0x0, 0x200, 0x101, 0x10000, 0x6, 0x5, 0xfff, 0x1, 0x8, 0x2, 0xe2, 0x4, 0x5, 0x100000000, 0x6, 0x9, 0x7ff800000000, 0x3, 0x75e, 0x9, 0x7, 0x4, 0x0, 0x8001, 0x0, @perf_config_ext={0x5ad, 0x100000001}, 0x2000, 0x9ffb, 0x3, 0x5, 0x8, 0x101, 0x5}, r3, 0x3, r4, 0x4) 2018/03/19 19:08:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0x7fff, 0x6, 0x7ff, 0x1, 0x1, 0x3, 0x7f, 0x5, 0x2, 0x8000, 0x80000001}) 2018/03/19 19:08:30 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00', 0x100}) 2018/03/19 19:08:30 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="225117ba96ffb881e9e0280181ce437b39bc9fdee1970118c5ccc2d2d8f2e626b63469db67b098e2755a156981b549d6225fb1f2ed324f18189336cb8efbcc2eff3a06e0b6d9af545b0b86a2b2762b", 0x4f, 0x40000, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f0000000100)='/selinux/policy\x00') bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000500)={'filter\x00', 0x0, 0x4, 0xcf, [], 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/207}, &(0x7f0000000580)=0x78) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000300)={0x4, 0x3, 0x1, 0xefa1, 0x4, 0x40000000000000, 0x7, 0x1, 0x6, 0x100000000, 0x100000000, 0xa371}) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000005c0)={0x3, 0x6, r3, 0x800000b7db, r4, 0x6, 0x4000000000000003, 0x100000000}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x405, 0x0, 0x0, {0xa, 0xb0}}, 0x1c}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/19 19:08:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x0, 0x8001) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/03/19 19:08:30 executing program 0: r0 = socket(0x10, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8fc}, &(0x7f0000000040)=0x8) setsockopt(r0, 0x1, 0x9, &(0x7f00000000c0)="f2657ed5f035", 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x800000000200, 0x7ffffffe, 0xffffffff, r1}, 0xfffffffffffffd30) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) 2018/03/19 19:08:30 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f000074e000), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x6c, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/108}, &(0x7f0000000140)=0x78) 2018/03/19 19:08:30 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x5, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f12ff8), 0x8) fadvise64(r0, 0x80000000, 0x4000, 0x2008008) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x4) 2018/03/19 19:08:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000300)={@multicast2, @multicast1}, &(0x7f0000000340)=0xc) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000380)="bb1b6e0bc5b481f1518409b3ff235ada6dc2027e26e2c1216f20fd9ffaf01fca1b8cb65ff76cfb7e395ec4f96d24cd0ca607dc03b7d6803fe27e1d0a2479205c507e59242a28f201cff08b2e432eb8e986d3a9549a40a1614476508b0bd14ffd0981f84932bdb7c657faf8c64f0d394c303f8042230ee69be4851973546e63667d5f12a8df6b", 0x86) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/186) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000500)={r5, 0x3}) lseek(r4, 0x0, 0x4) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000540)=0x20, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @empty, 0x80000001}, @in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x94) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x800}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x4, 0x2, 0x1, 0x8, 0x7}, 0x14) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000700)={r5, 0x1e}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000740)=""/4096, &(0x7f0000001740)=0x1000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001780)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000017c0)) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001840), &(0x7f0000001880)=0x4) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0x4053, r3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f00000018c0)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001900)={r6, 0x6a, "3f4c7c68fad9d08ff98e2d11f13a8d89984adffad24d590cce4030bb6c0c0e1800313de0491b391854526008cfeb82d7779c8f8faaad23eff62d87fa16ee2479cef657795a2cf2120969f7ec57ef3eef13535158721da1713c339cdcb564a2f7bb5e7ab4d8effa5263b8"}, &(0x7f0000001980)=0x72) r8 = add_key(&(0x7f0000001a80)='id_legacy\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b00)="a34d80c0c6cd7aae3d09ff7f425f6bd155ed055a870f518c480be4580d9ec877d396213def017fd41351b4020f3549f3388c952a2aa76eba88dd29917a35991d6ba4395b2bcf1360f4773024", 0x4c, 0xfffffffffffffffc) add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a40), 0x0, r8) setsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f0000001b80)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/19 19:08:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x90000000000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x2, r2, 0x10003, 0x8}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b95ffc)) set_thread_area(&(0x7f0000000000)={0xfffffffffffffca0, 0x1000, 0x5000, 0x2, 0xfff, 0x0, 0xffffffff00000000, 0x1f, 0x8, 0x3}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x20000008041, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) [ 48.194469] IPVS: Creating netns size=2536 id=12 2018/03/19 19:08:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x73) r1 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000011000)=""/10, 0xa) 2018/03/19 19:08:34 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000000000000013000000cbee890238bad9cbe0e36f6c260e90642176101338c9c3d2653436d9fe896cd5a8e5d16a5e77206eb3b87c64becaf2a8e32eb3453f7e9b1a606885c7353240c84b000000048cb977a65809e0735e0b8e6e8ca0f73a25b742272a5ed42ddcda24f3b5f5b8f0df619774c8060c9d0fb5235701d6c6d245a0a1970819fa4051404a0a78a0410c8b284c92500867e18b69f8cb7b8c606329d681994f00832fec18b0d001c7d6efc9b11f0fc9a9da028d2f1b04156b45"], 0x10}}], 0x2, 0x0) 2018/03/19 19:08:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:34 executing program 4: r0 = socket(0x20000000000000a, 0xfffffffffffffffe, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440)="083f1b00000000009fc7a711d466e851", 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x400, 0x2, 0x81, 0x0, 0x11}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0x3}, 0x8) munlockall() getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/192, &(0x7f0000004ffc)=0x468) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r3 = accept4(r2, &(0x7f0000000340)=@ipx, &(0x7f00000003c0)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x8001, 0x2) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:file_context_t:s0\x00', 0x24) 2018/03/19 19:08:34 executing program 7: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100402, 0xffff) 2018/03/19 19:08:34 executing program 1: r0 = socket(0x1f, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="2400000026007f00000000000000778a023fa2f501000000ff01070000008cfd15e5f5c4", 0x24) 2018/03/19 19:08:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000040)="1f9da3ff09a90000daf1c830cdb72f0d3827a41b03d661a41b89ac4e4fcd583384e8707cb3afdbee8361a0ef7618e37a76bcb94d30ff585440e739f36360f3eec38d2a3c2a00fe000000000000", 0x4d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/03/19 19:08:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/88, 0x32}], 0x1) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f0000000880), 0xa, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x800000000151000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/03/19 19:08:34 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='loginuid\x00') exit(0x0) write$selinux_create(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a706f6c6963795f636f6e6669675f743a733020756e636f6e6669115b6420000000"], 0x33) 2018/03/19 19:08:34 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a32e30097fd713a70100ffa41900ec0cd9ae"], &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0x6, 0x6}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00007fe000), &(0x7f0000809fc0)) 2018/03/19 19:08:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040)=[0xab44], 0x1, 0x80000000, 0x8, 0x5, 0x3, 0x6a, {0x0, 0x47, 0x9, 0x1, 0x8, 0x3, 0x0, 0xffffffff, 0x1f, 0x0, 0x3, 0xff, 0x6, 0x5, "72fb4c40a6b2b67f46f1ed24261c411536f2b0e5ffb8b667d83f2859de9f4a21"}}) 2018/03/19 19:08:34 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000001d40)='./file0\x00', &(0x7f00000003c0)='.\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)) symlinkat(&(0x7f0000000180)='.', r0, &(0x7f00000001c0)='./file1/file0\x00') clock_gettime(0x0, &(0x7f0000000240)) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000200)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x100) 2018/03/19 19:08:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@getpolicy={0x50, 0x15, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x87ffb175036fee91}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x2c4, 0x42, 0x10, 0x70bd25, 0x25dfdbfd, {0x4}, [@typed={0x8, 0x4a}, @nested={0x2a8, 0x3e, [@typed={0xc, 0x84, @pid=r2}, @generic="735007f69f11fd99f930307312e201b27efb7b30ea029cd834042668c3b727e0cf7cf3de13bba508", @generic="95adc28efbb7c042d58594766a84c3adb0f67e845b08202b324a6f06823281dbfab286556a9faab83e850a5b5fff6ac13a1182f0bc23eaf5303cce3ed9eea9092ec070942e954ac9142ffcf8fa0c26d7c602e957f57a73d44ab27d9e63490dab0f3c833b8fb5a321869e25f3b3869df3e79ef5c30a932634186c4f59b0d97c800ae0ceee940c72f079d7b90f43c5526033bc369a319948fcd69e1493a85a75828f76fdcee1262acdd921e34830307662d621681508993a4a71b3db21e1712801213e5e3c273869edb55abd82572160efc3edc0a4f04a50c5df6e37bf2e4759c588d79b4f4e079068f65ff0966f7a5496f42a", @typed={0xc, 0x8e, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="82516c64575de5fea9f75c33c914de8ce654232b38cee94b2bb38699b5c00ff56a6c41cdaecf260d33fc50b37050bb16f4a3535704561f8a80f1c38d426be93f8601dcf8f5f76b4c894203bcc688aa6f3ab822cff7074bd884ffd76ee480efc30f553dc73237e7484e39ff5a344b9349c3dd877e0a5370c3059fe17c5bd9152b2b19e466ee85c4dc1998e74540662047d813da608149b91423f2b591def50b3ff6e47515", @generic="705705b1067a44620924aaaf9ecfa57c9e5af4f03e1d370b1828f6be3575f3eb82d57b09b4c0a7a7402f271b6d32d1ac71149c66c38107d1658acfddb5cac03d19d1965387c0221e87696416d42fae0f0c3233c5b36ee751832fd4cb66a148f9521a5d4dfc7384cd954694ad62a3575d487556dcdc60b8ba23b65a71dd25def7cd", @generic="e29ade3360fd610b53ca47c9573ea70f33b422ceb791258e55f3dc8a24b0e8b57bb4233b66336515979efe18e33e1ff0c64ac23f6ab20f3db745618b0f8535f656f33f8810ef419facceb469"]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4040000}, 0x20004080) [ 48.712835] audit_printk_skb: 6 callbacks suppressed [ 48.712840] audit: type=1400 audit(1521486514.738:63): avc: denied { sys_chroot } for pid=7862 comm="syz-executor6" capability=18 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 2018/03/19 19:08:34 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b43b5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36ae03000000a70c6abf43d969cbd5032c1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422a76306e429d5ddbbe40b7fb59a43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2d3c98061205be3034bf0b7bcb2b00582910eb7d44364d4c8ad000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) accept4$netrom(r3, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000002784204ab9bb0c0e72a9267affffb7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdabee2b570a017908bb1ca75937c8da8846995352a9b56d31402442619901"], &(0x7f0000000300)=0x2) write$eventfd(r5, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r6, 0x7, 0x30}, &(0x7f0000000380)=0xc) ftruncate(r5, 0x27ffe) 2018/03/19 19:08:34 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24ab00001300110326bd70000000000001000000100003000c00000000000000de44d1c115b2cc7d985f365d4880ec725f0b7545ad", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/03/19 19:08:34 executing program 1: mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/03/19 19:08:34 executing program 1: personality(0x5000008) uname(&(0x7f0000000040)) 2018/03/19 19:08:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x9) writev(r0, &(0x7f0000000200), 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) [ 48.789017] binder: 8084:8085 ioctl c06864a2 20000180 returned -22 [ 48.796098] audit: type=1400 audit(1521486514.818:64): avc: denied { create } for pid=8087 comm="syz-executor5" 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 2018/03/19 19:08:34 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0xe6e, 0x20000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) linkat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, r2, 0x0) tkill(r1, 0x15) 2018/03/19 19:08:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080), 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mq_timedreceive(r1, &(0x7f0000001080)=""/4096, 0x1000, 0x100000001, 0x0) 2018/03/19 19:08:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0x0, 0x20000003, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x100, 0x0) sendto$inet6(r1, &(0x7f0000001680)="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", 0x1000, 0x8000, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000680)="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") 2018/03/19 19:08:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x11, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) 2018/03/19 19:08:34 executing program 6: pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7bfc0), &(0x7f0000f68ff0), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="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", 0xfe, 0x0, 0x0) [ 48.796895] audit: type=1400 audit(1521486514.818:65): avc: denied { write } for pid=8087 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.853339] audit: type=1400 audit(1521486514.878:66): avc: denied { create } for pid=8101 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 19:08:34 executing program 5: getrusage(0x7, &(0x7f0000000240)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x1000008, 0x0) r0 = memfd_create(&(0x7f0000000200)='\\\x00', 0x2) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/19 19:08:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000003, 0x32, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) [ 48.854872] audit: type=1400 audit(1521486514.878:67): avc: denied { ioctl } for pid=8101 comm="syz-executor5" path="socket:[21622]" dev="sockfs" ino=21622 ioctlcmd=0x5473 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 [ 48.855786] binder_alloc: binder_alloc_mmap_handler: 8084 20000000-20002000 already mapped failed -16 [ 48.880789] binder: 8084:8109 ioctl c06864a2 20000180 returned -22 2018/03/19 19:08:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="130000003200ff03000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000008000", @ANYRES32], 0x14}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) readv(r0, &(0x7f000087cfb0)=[{&(0x7f00004c0f78)=""/136, 0x88}, {&(0x7f0000b27fb9)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) sendto(r0, &(0x7f0000000040)="ad76eeebb7ba8a345d257f938e4084dc41a5f6a4a064096f04902a0f611caec0ec2e1d40203660445c160685027ada5e75cddf81c183b295eb0ed63bbb616821bc6bc8e29b2e66c8d308785b6c373c206f29c445483489f41192b3cc5c7dab8ee7b7f8167c8220439572976d721347a83e4c99c06f9d8c4d3e105083d369ae1fbb8ee6be20ed020a511e9303ea167799632bbf5b49046a0e5c97c9d88ee15fe4e0c7a9f9b7d169507bf48c8654efd7c4fafb76df731bcc2d4aab9bc746869bdb70f72e71bee4ab7cb539b0a858422e8314c19c7d57ae38ce4e50bdf3", 0xdc, 0x81, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x2}}, 0x80) 2018/03/19 19:08:35 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x2, 0x4}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x10001, 0xffffffffffffaf42, 0x3f, 0x7fffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe0, "f419ebac3e761a959f28f815a9eeb70ad41243a63c0a58ae8a7c84c88edf9d4169cd71b99896a3fad7179b2035e86d4cc7fb920ecadbf425f826ee44c157b3d63800e9d2c6c2c0fca01e7ef14f3b0a082cb17c6a1b4d42cc14bb1ff2164cabbfe95fa69ba29a2eb738c180114b3601f08eab9bb1e162fa0fcdc37759fcced538a42c5909e6d545abfc8cf0ba6a112d8f6aac858c4588e9f5f125387ac79936c3f520ac27d16cd96427fcb04649fb9619eb4b2d6bccf1b5bbada1b314de92045003a5499e502268c4f706823e1ff536688e3862215825a43b895595fcfa44ae0a"}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x4c58, 0x6610}, 0x90) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) connect$ipx(r0, &(0x7f0000000300)={0x4, 0x8, 0x8, "68f3af993415", 0xc0}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x7, 0x3, 0x6, 0x0, 0x1010000, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000293000)={{0x0, 0x1}, 0x0, 0xfffffffffffffffe}) 2018/03/19 19:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000180)="77de40fc921f011351645565f29e1b550a2fd6bf75b53ee82a2e099936555182251584805740727cb6b1cc384729bd2963c95149d9ee8529413254b8de88ca9c71d7", 0x42, 0x4000000, &(0x7f0000000200)={0xa, 0x4e21, 0xba6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000100)={0x4, 0x2, 0x9, 0xb, 0x2, 0x0, 0x2, 0x8, 0x4, 0xcf0}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73000000000f523dc83000", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0x8, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0xfffffffffffffec0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7ff) 2018/03/19 19:08:35 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_key={0x2, 0x9, 0x8, 0x0, '5'}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/19 19:08:35 executing program 1: socket$netlink(0x10, 0x3, 0xc) uname(&(0x7f00000001c0)=""/139) 2018/03/19 19:08:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="020300000f00000400000000000005000600000000000a00000000000000000000009bd6a6ed5fa17d1def00000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000090ff102a649265b32e448c7de6232ce3b6e3ee0c4c04012261e4ac9d03224363000000000000008300000000000000000000000000000000000000000000000000"], 0x78}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x4, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x31, r2}) 2018/03/19 19:08:35 executing program 1: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x77359400}, {r0, r1/1000+30000}}) r2 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd208000000000000007bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time}], 0x60) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xc0100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0x6, 0x1}, {0x947e1e22f5cd8df, 0x3}, {0x3, 0x5}, {0xa, 0x7fff}, {0xb, 0x3f89}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x303, @time={0x77359400}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101800, 0x0) 2018/03/19 19:08:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x50000) getpeername$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), 0x4) [ 49.019825] tc_dump_action: action bad kind 2018/03/19 19:08:35 executing program 3: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x18) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffeffff, 0x21e7, 0x7fffffff, 0x20}, 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 19:08:35 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) pwrite64(r0, &(0x7f0000000180)="c4e2ea7e3ac00e6e19a5dd08f2985712224cf82348271049f490f185aac869907ba54b4e7d29c821182cd35314d2e93225aaf2696fd4c078303c867578612079bc75b6626bee74dc7f8dfc75419938f740e73c1a8806b7f6059e4a51e3900f8e21fe35bbf2a9a2f4bcf67abb41289dda07be633d2d2737354bb445984b11652308d84e4f07abd7fba8374e5a2ff74a9d6251098f5c6d24f42af43aa741a4c9478ba5754ff759964f933d0c87d0db6a1cacc5ae38a8ad0518654170294433210ee9747181362adea2355038ca8fb37db84f7351a9d32e6a", 0xd7, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000380)=""/203, &(0x7f0000000100)=0xcb) pread64(r1, &(0x7f00000000c0), 0xfffffffffffffef2, 0x0) 2018/03/19 19:08:35 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x10001, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0xf0, 0x5, 0x46a7, 0x6, 0x6, 0x7fffffff, 0x0, {r2, @in6={{0xa, 0x4e20, 0x3, @empty, 0x4}}, 0x4, 0x8001, 0x0, 0x7, 0x800}}, &(0x7f0000000440)=0xb0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x80000, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/03/19 19:08:35 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="0000040004010000b110c4684960d6019c832e7057787c847744f489f4da3c94fb836054cb9cef32c2c909a03bda1fdfb1d1302ca29fe8cc495c5e6c1282115a6441b90917a76a167d73e8144c7669c8d39a6b9b20be491b647d9d008d5d509cb0bc5728cc3916da3a62bb0aeb58d92493ebbb2aa159e88cdf301f4297188752d20da4f8a475a87953b9aa29b23c33dfcc1f382fcca9a745632da2296bed9a53a6ac01c78bd7486a50ffebbee24501ea7c81f37087ef192cbc14ec642ac25663069564012816f2ae1ae3997f3e0ccfa2e79c0788ffccf7f530980f3a159ea63c2e0673129427eb11f74d"], 0x8) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/03/19 19:08:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000002c0)=0x6, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x41fffe, 0x0) getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x6, 0x2000000000000000, 0x0, 0x101, 0xfffffffffffffffc}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/19 19:08:35 executing program 5: r0 = inotify_init1(0xfffffdffffffffff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = socket(0x2000000000010, 0x3, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f0000000200)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) dup3(r3, r4, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x8b, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/139}, &(0x7f00000001c0)=0x78) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) 2018/03/19 19:08:35 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f00000004c0)=""/72) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x7ffffffd, &(0x7f0000000740)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100, 0x90000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80, 0x0) ptrace$peekuser(0x3, r0, 0xb5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x21) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000c, 0x800000000130, r3, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000300)=0x80, 0x80800) dup3(r2, r3, 0x80000) getrusage(0x1, &(0x7f0000000540)) mq_getsetattr(r3, &(0x7f0000000600)={0xfffe000000000000, 0xffffffff, 0x200, 0x7, 0x7, 0x645, 0x100, 0xffffffffffffffff}, &(0x7f0000000640)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r4, &(0x7f0000000400)={0x0, 0x0, @local}, &(0x7f0000000440)=0x10) accept4$unix(r4, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e, 0x800) ppoll(&(0x7f0000000340)=[{r1, 0x2100}, {r2, 0x88}, {r3, 0x2000}, {r4, 0x8000}, {r5, 0x2}], 0x5, &(0x7f0000000380), &(0x7f00000003c0)={0x3}, 0x8) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x1000)=nil) r6 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffc) r7 = request_key(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)='-+selinux)]@\x00', 0xfffffffffffffff9) r8 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="4191727a7928d1e030292f71f1418b23114f4cd6b840ce02043b665ec8bbf1e3cc78940913958ff67da6a43f015d800b1341d9da87033d06c766b9dc7809c8622a89c092109c3fb56a8b0be23c60f6424fa2352d1e76392670298695b5ec6225a5af4a97c8c954079803c94a37856a81fbff647a1b8c68ef41c67033fa41ff917b2ee83745f3076a3ea45a006bfbe67bf2e6a265aa5b89817989cf4420e2791ad2abd20e505af26e8cdece4020a518375a3cb9e0c79bcdeebc199cd58d1fc3ff9aa67d3e9a71843397ecbe626be22c10ffe4a9ff59d1bc50d5929874d1df143b4e9dde3b058cc7bfef7caa954e7b1761ea2274f9", 0xf4, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000a40)={r6, r7, r8}, &(0x7f0000000a80)=""/145, 0x91, 0x0) 2018/03/19 19:08:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/19 19:08:35 executing program 6: r0 = fanotify_init(0xa, 0x800) setns(r0, 0x40000000) fstatfs(r0, &(0x7f0000000000)=""/25) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x956c9716801259ba, 0x6bf) fcntl$notify(r1, 0x402, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r2) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, r2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/243) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)=0x80000001) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000200)='@&(vmnet1system]trusted))md5sumwlan0]^lo\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x4, 0x7) ioctl$TIOCCBRK(r1, 0x5428) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x82e, 0x7, 0x81, 0x9, 0x81}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r3, &(0x7f0000000400)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r3, 0x5, 0x5, 0x2, 0x7, 0x4}, &(0x7f0000000540)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @dev, @broadcast}, &(0x7f00000005c0)=0xc) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000600)=""/60) fcntl$getownex(r1, 0x10, &(0x7f0000000640)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x5, &(0x7f0000000680)={0x32, 0x1, 0x4, 0x67}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000006c0)=0x4, &(0x7f0000000700)=0x2) r5 = add_key(&(0x7f0000000740)='big_key\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r5, &(0x7f00000017c0)="673aad0af3ebc03f99a989b60ab3842fdac2fa59028493c08d742841cc9cf2c09c310aac802b036c6f061402e6cf04072fc30c39d35dd53c57b723c2727ff967bb38e61af5f7eb904825697a13c58e12b453d75f", 0x54, r6) 2018/03/19 19:08:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f0000000000), 0x2a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00000005c0), 0x0) [ 49.147188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.166364] audit: type=1400 audit(1521486515.178:68): avc: denied { write } for pid=8172 comm="syz-executor5" path="socket:[20836]" dev="sockfs" ino=20836 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 [ 49.166577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 49.167133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 49.171638] audit: type=1400 audit(1521486515.188:69): avc: denied { dyntransition } for pid=8191 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 49.174658] audit: type=1400 audit(1521486515.198:70): avc: denied { net_broadcast } for pid=8174 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.187069] audit: type=1400 audit(1521486515.198:71): avc: denied { dyntransition } for pid=8191 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/19 19:08:35 executing program 4: setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x404002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x1, 0x6, 0x1, 0xfffffffffffffff8, 0x3b03, 0x7ff, 0x5, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb4, 0x400, 0x200, 0xe3, 0xc}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r2, 0x8f, 0x8, [0x2, 0x8001, 0xb9, 0x800, 0x6835, 0x4d4, 0xd8, 0x3]}, &(0x7f0000000580)=0x18) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x80000000, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0x53, "e980303d4682f2666d52fee2aeacd5f65747ef03db9a69704cc2870cb820cc05a5c326e4d7e033f3e2f89cfe3c7361536185804d11c4677c5850116fa93a6404d93111a4ce311e6fc9d0652f43e9c980b9643c"}, &(0x7f0000000240)=0x5b) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x6, {0x2, 0x4e24, @rand_addr=0x1}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x5, 0x100000001, 0x1, 0x7fff, 0x0, 0x8, 0x20, 0xf70b}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000003c0)) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000280)={0x5, {{0x2, 0x4e20, @rand_addr=0x9}}, {{0x2, 0x94, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x108) 2018/03/19 19:08:35 executing program 3: clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="636d7bf4159c39bcfac84f44702c4acc40fd2549e9e8588b39e66df6c5fecc3dae841e4eac30ef368a061dbbae0387b50fed7d5cb35dabab2b08ad2e3a4ac7b4fbcc3dea0a8113c4c3405845d4249331ddb100296be80cbbbb1faabd5dd888c1467c76124f2e09df753978dfc260eb4a5b4b48ab5aedcdfbbc60") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000440)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockname$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000005c0)=0x4, &(0x7f0000000600)=0x2) sync_file_range(r0, 0x5, 0xfff, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000640)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000006c0)={0x4, 0x0, 0x1, 0x8001, 0x8, 0x2}) fcntl$addseals(r0, 0x409, 0xf) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000740)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000780)={0x4, 0x5, 0xfffffffffffffff8}) timer_create(0x5, &(0x7f0000000880)={0x0, 0x40, 0x3, @thr={&(0x7f00000007c0)="05ceda71af5852dd2d189407e70ff1e189a86bb48ee78fa8bd9d9154d0dd777db3554813cfc547e49b44c5de6dced01653abfb0ce2c4d28ebf29dbc18856", &(0x7f0000000800)="589538effc4b01adb0089500634f54540f961f28028c6bd0d0bf7bd5acbe861dab01f3d4c7d6125cdc79c9536dd4851273654fa2c8113f2983b73ca983a7c37000026328060e5bdc3b74458fb03e4682b3816c4a1d6f9fbd645417a1a47ee70769c7d949f81f9bbbdd4e6645"}}, &(0x7f00000008c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000900)={{0x0, 0x989680}}, &(0x7f0000000940)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000980)=""/234) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000a80)=0x5, 0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendto$inet(r0, &(0x7f0000000ac0)="21cccdb3cef7eba2b040810f74dd0eddf474773370e0daa4cf9fb4bd63c211d981d80a798ea1416df15d5b89b42d577590d5f82c5e5bda923d0612639a6d9c8cb5b119e3c931575db869cf3edb5f8a417696a058a4eada1578f5c607d8b6ddd20fcaa5ca409c5a4f06a551d4d885e14bceceb1cebfacedf70b54ddabbd3d214fcbf795fac79e8cacebdeb0f4e74259", 0x8f, 0x800, &(0x7f0000000b80)={0x2, 0x4e23, @rand_addr=0x81}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000bc0)=0x3f, &(0x7f0000000c00)=0x2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000c40)) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000c80)={'syzkaller1\x00', 0x40}) syz_open_dev$sndtimer(&(0x7f0000000cc0)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/19 19:08:35 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r0, r3, 0x1ff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000000040)="613002c5e6965315bfb126457247ddcc021dcf0a02005308000000370500000001fe5d3c6834184e337083b05848979bcdfe5d7a6cb1f005000000d0e814000000", 0x3e}], 0x33b, 0xfffffffffffffffc) tee(r0, r3, 0x1000000040, 0x8000000000) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$inet6_buf(r2, 0x29, 0xd7, &(0x7f00000000c0)=""/202, &(0x7f0000000000)=0xca) 2018/03/19 19:08:35 executing program 1: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000017c0)={0x0, 0x2}, &(0x7f0000001800)=0x8) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4201) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000012c0), 0x1000000000000051, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/19 19:08:35 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000000)={0x8, 0x7, 0xffffffff, 'queue1\x00', 0x5}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/19 19:08:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0xfff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x101, 0x80, 0x1, 0x0, 0xfffffffffffffffa, &(0x7f0000000180)='bpq0\x00', 0x1, 0xc7, 0x2}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/19 19:08:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e21f91)="11", 0x1, 0x4040, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:35 executing program 5: r0 = inotify_init1(0xfffffdffffffffff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = socket(0x2000000000010, 0x3, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f0000000200)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) dup3(r3, r4, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x8b, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/139}, &(0x7f00000001c0)=0x78) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) [ 49.203490] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8194 comm=syz-executor5 [ 49.213716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8178 comm=syz-executor5 [ 49.315721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.339320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/19 19:08:35 executing program 6: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffffffffffffffd5, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/19 19:08:35 executing program 0: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f00000000c0)="02002000004d1600ff200010177717000a9e7ca49f5c9bb27096345392d95360323079fc7100f3b4d568a1b46023aebdfc83e3c2a9a1aba78ac79be2cd81838b4dce1d", 0x43) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x4, 0x1, 0x7, 0x7fffffff, 0x101}) 2018/03/19 19:08:35 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setfsuid(r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) rt_sigaction(0x1, &(0x7f0000000200)={0x0, {0x2000000000000007}, 0x40000000, 0x800}, 0x0, 0x8, &(0x7f0000000280)) 2018/03/19 19:08:35 executing program 4: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x12}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402900, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/19 19:08:35 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x2000000000000) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}}, 0x84) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000280)=0xf5, 0x4) 2018/03/19 19:08:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000000080)="1f000000e8030200000006c507141a23", 0x10) 2018/03/19 19:08:35 executing program 6: prctl$void(0x7) socket$unix(0x1, 0x3, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2b0100, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) 2018/03/19 19:08:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') close(r0) 2018/03/19 19:08:35 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 49.354375] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/19 19:08:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f, 0x1, 0x1}], 0x1e, 0x0, &(0x7f0000000100)="353c237010cf3ee378d787746ef919ee0ccf67c1485925e818dfe12082a0"}) 2018/03/19 19:08:35 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)) 2018/03/19 19:08:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) flock(r0, 0x1) 2018/03/19 19:08:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0xb8, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xab, "820bc9b6db5dddd60d36c1ab6ce3f0879906c058468150ebd9a93c2095ef2e02768a19fd781bd7e7e070535a913ff4d8142951313a07abb56420600e3814503d208776dcc3cf018334e2ed549ce0c334834a6af769f46d6c8aa217810a03791774f839cbf8f044552d265b615d224c57f7e054f0966653c422859bbb35aa6e89401b81f8fc47b16c8ead0e3d843c2c46640a1249378c2b744badf306b7ca921d667b45dc96d6bcd627fe80"}, &(0x7f0000000140)=0xb3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x3}}}, 0x84) 2018/03/19 19:08:35 executing program 0: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/19 19:08:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") splice(r0, &(0x7f0000000000)=0xe, r0, &(0x7f0000000040), 0x0, 0x2) syncfs(r0) 2018/03/19 19:08:35 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) timer_create(0x4, &(0x7f0000000240)={0x0, 0xb, 0x0, @thr={&(0x7f0000000080)="878620e236893c699049340e424b8198288bebe211f5ce8420ba3434bde938ed53bc87e52498f542fbcefffbae3483e85e028dd71fdf843b7f3eeee3adaa571b8e1fd6dd4445b90a285a25cc312a310c954e6bc69661ab56fd53d9036eb1dfe6f3a91e8e1c58a95bfa439ee07b025feaa09cde32b0c0871c418d7ed01c5a241b0e36d3c213c6167317718bd84f05acc7031c20bc57ccced7c9bd0085892479dacc189c53c5ea5e53a580e5288a711252585945e2859f99909655b926a2fee051fa30a04a6bc0b88a605159ed0b1ad8a7e0473af7b5e9fa94b8196e331e647f685c3abde9980da2171bfad83d92e710ab7fc9127335f513", &(0x7f0000000180)="5208866612c3a864429d8e4000fb74543578aad7ba4031bcbb4bfffb16b62998246fbbe38b57fa4aaa7cd921bc4d8e9c63311374ba7b57ef660deb3a898b935d50d92ed16eaa3827462cbce1b816d98d016304682e02988d0bd588a97c8de3c851bdef1e7b042092bf8f9e1b4e4034219ac4b1c27d3850782eb5085861a329afe3b375bbe202215f0415d1268f11be975109b206b3fed2a10a446dbc169f1ea4aca5f5c3c0f97a7573d12173e750018fb18e4160f1"}}, &(0x7f0000000280)=0x0) timer_gettime(r1, &(0x7f00000002c0)) 2018/03/19 19:08:35 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 19:08:35 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000005c0)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0xfff) 2018/03/19 19:08:35 executing program 4: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000280)=""/249, 0xf9, 0x0) tee(r0, r2, 0x8000, 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/254, 0xfe}], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) close(r1) 2018/03/19 19:08:35 executing program 6: r0 = getegid() setfsgid(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) pwritev(r1, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/03/19 19:08:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="ed83152488de7d77cf3ae8b9d93273db7dd667be81fba5a38acdc3b99a9374f276cd0eb4185daf39fcac2fcac14de5e416e03cfed576e58ca3ce6c645e022d4132095ff7374ca450bb34feb854c25fc4f9cd096d16bc9f3bfc39528c81639d99718835e285f2b78b59b764ac5de45526c139d825d2812853834bcf7bfcb2eedac086a047e5b8de250b424ab2ab5ce2e3538e9509feb8db5a0a6f76c993b4ae72fa757826891eaeee0c11e6e61e2cfd60003aa0142dab7da2a193ead260ee56ce82", 0xc1, 0x90, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000100)=""/240, 0xf0, 0x141, 0x0, 0x0) 2018/03/19 19:08:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x403, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffbff, &(0x7f0000000080)=0x2) tkill(r1, 0x16) 2018/03/19 19:08:35 executing program 1: r0 = socket(0x200000000000a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gretap0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="50000000000000000400000000000000070000001a100000000d0000cf0300007b25010125a4000006000000000000000000004000000000000000000000000000001c22494c9a868ba54bbc8d0280e850c892256ff957f00bafba7aa80e2a46e704fb5065e3dc85229d529d50ffc25a1d0b1bd1bbcee796219dacd9724141ac0b7e6c33e13ce7050000000000000013"], 0x50) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x4689, 0x7ff, 0xc28, 0xfa, 0x1f}, 0x14) 2018/03/19 19:08:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)={0x30c, 0x13, 0x608, 0x70bd2c, 0x25dfdbfc, {0x4}, [@typed={0x8, 0x57}, @generic="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", @typed={0x10, 0x2a, @u64=0x100}, @generic="809b4c71634aabd6ce24d7fd3b24cdf002db7db1140f0174f44c2b069fdf77197c97450e8fcc5f6d2f6b9ee17932fd54d0458c9fd4d9e0c8a38fcd0861c1be14a6c1c285f85ccdb62f550ceae7b76a768d7061c53259b340793a72052a5b700d74464a5c686981238fb86799e3e058f44ce9c437bc35cc9fcf976bff868559b9aae0c6c25e3553d367f90c7c52a2ed97eb4ebb629fe17f973b9b99d0c3654ecf25", @generic="5df21cb1641d872baaa293d9dd2b5c9de1f0e484fb0a3917252e9916d73ee3d2256c45d95330cd015a1834b55b3a06035bff150be9150b86d41278ec5e85e67938f3386752c0dcf1fa133f892341b6b69cb471e5b69c51690e1d071600c56682fc445de951284ba5", @generic="81317e218228c1a87a63c09bbf86ee9aeeb87ca5f7883504cf03be2e656f22fdb667d100fa0b810c3894aedf00f137d60515b669efdcc4bce08dc84c7d31f183c3100e72067dd0585082e72375a1389aa147998ead06aed38af8aeb8de96f3d678a1f395b5caa3c398ed7dcba0eb710c18fe2bd11a0360507eef6029f2d5e153e709", @generic="2856e2ad3bae56f6230f95ca84be0b47072c425c5a08c84811071747339d465ead82ac5e34715c99173b917a70d3b5880b89882f4baad58a722683b77dd5a34c1d8bbd82479586369b66821f", @typed={0xc, 0xd, @fd=r0}]}, 0x30c}, 0x1, 0x0, 0x0, 0x40000}, 0x4800) 2018/03/19 19:08:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x100000000, 0xfffffffffffffbff}, {0x0, 0x401}, {0x5, 0x80000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0xfffffffffffdfffb) 2018/03/19 19:08:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000540)=@migrate={0xb8, 0x21, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'aridge0\x00'}) 2018/03/19 19:08:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x201) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) inotify_rm_watch(r0, r1) 2018/03/19 19:08:35 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000200)={&(0x7f0000000040)}) 2018/03/19 19:08:35 executing program 2: r0 = socket(0xf, 0x5, 0x7fff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000007c0)={r3, @in={{0x2, 0x4e20}}, 0x0, 0x5}, &(0x7f0000000600)=0x90) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) r5 = mq_open(&(0x7f00000003c0)='selfvmnet1em0em1}vmnet0\x00', 0x800, 0x108, &(0x7f0000000400)={0x85a8, 0x7, 0x80000001, 0x0, 0x4, 0x80000001, 0x6, 0x1}) r6 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x5cf, 0x1) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r10 = userfaultfd(0x0) close(r8) r11 = inotify_init() r12 = socket$inet6_udp(0xa, 0x2, 0x0) r13 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) r15 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/validatetrans\x00', 0x1, 0x0) r16 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x20102, 0x0) r17 = fanotify_init(0x1, 0x400) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x400000, 0x0) syz_open_dev$urandom(&(0x7f0000000880)='/dev/urandom\x00', 0x0, 0x418400) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="93fbfbff2bb0aa02026721b9be", 0xd}, {&(0x7f0000000180)="f96acd2b79980c1d632b071e523d74384af907cb9b042ae4453a423d69fd9a40491228b0", 0x24}, {&(0x7f00000001c0)="85c7dd2977c417ce4ccba4594808eb54801f978bebfff03da71f5d37d1afe6bb407be99a3ed0b5ff8c64221048359f51780a4ba6b9547ac9df8120153e6c73014c3e6eb08a1ea8dc18a18b4fdeb3883f19cec5b501e1af6b866286d4c9c1c428886cc13e7618c6cc8c4aafe2231d6f08", 0x70}, {&(0x7f0000000240)="3ed90e50c16f7f5c416c954be7ce5b866ec3aef80f070c1d28ca6e5d2ec096376f4e91fc83594ddf615ab1987e700b5cb375f431cd75fc1dda67a524de7c0176ba39693d39bf1930e3ef7cd4b70c079ff7d402dac25441f2b20d601113f59c0f8bf3c69588127a71cc79bf87eebcfe7760574e7d04dc254d33e37c3ad64ab8bbe2cc02b2a1", 0x85}, {&(0x7f0000000300)="2a14a7d7ded9d2", 0x7}], 0x5, &(0x7f0000000700)=[@rights={0x30, 0x1, 0x1, [r1, r2, r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}], 0x78, 0x10}, 0x20000000) r19 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r19, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)={0x14, 0x4, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@delpolicy={0x50, 0x14, 0x401, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x6e6bb2}}, 0x50}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 0: syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/19 19:08:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/03/19 19:08:35 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/35) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x10003, 0xc000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000140)={0x10001, r2}) unshare(0x40600) pselect6(0xffffffffffffff69, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0xffffffffffffffff}, &(0x7f00007fbfc0)={0x1ff, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0xfffffffffffffffd}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r3 = dup2(r1, r0) getpeername$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/19 19:08:35 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000004680)=@updpolicy={0xc4, 0x19, 0x325, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@mark={0xc, 0x15, {0x3}}]}, 0xc4}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x20000, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/35}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), 0x4) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r3, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000738000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "2340dfc4370a9991d674a9593f45581d2c86b1ac55633052f9c2d447b5e3d598d75495688d108476b2a46310c427776bbfbea88272985259b9f2a50a2098450a2210c81b8ed4f2b50363060797c88bd6"}, 0x160) sendto$inet(r3, &(0x7f0000000000)="ce", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00') r4 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x2, 0x7d, 0x1, r4}) 2018/03/19 19:08:35 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000002, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)='7', 0x1}], 0x1) 2018/03/19 19:08:35 executing program 5: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005100), 0x0, 0x0) socket(0x10, 0x80000, 0xfca) 2018/03/19 19:08:35 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x401, 0x1000, 0x3ff, 0x400, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0xeab, 0x401}, &(0x7f0000000340)=0x8) restart_syscall() ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000380)=0x7) getpeername(r0, &(0x7f00000003c0)=@ipx, &(0x7f0000000440)=0x80) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000480)=0x4) nanosleep(&(0x7f00000004c0)={0x77359400}, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffffffffff9e, @dev={0xfe, 0x80, [], 0xa}, 0x20}], 0x78) r3 = getpid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000005c0)=0x2, 0x4) faccessat(r0, &(0x7f0000000600)='./file0\x00', 0x10c, 0x200) r4 = open$dir(&(0x7f0000000640)='./file0\x00', 0x40000, 0x1) r5 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="a6d998553508afe8bd04d9c285", 0xd, r5) fcntl$setown(r0, 0x8, r2) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x5, 0x8208, 0x4fbffc63, 0x8, r1}, &(0x7f0000000800)=0x10) getsockname$netrom(r0, &(0x7f0000000840), &(0x7f0000000880)=0x10) timer_create(0x7, &(0x7f00000008c0)={0x0, 0x3f, 0x1, @tid=r2}, &(0x7f0000000900)=0x0) timer_delete(r7) renameat(r4, &(0x7f0000000940)='./file0\x00', r4, &(0x7f0000000980)='./file0\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x6) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_open_dev$sndseq(&(0x7f0000000a40)='/dev/snd/seq\x00', 0x0, 0x88002) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000a80)={0x5, 0x2, 0x5ba6, 0x10000, 0x401}) ptrace$poke(0x5, r3, &(0x7f0000000ac0), 0x401) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000b00)=0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b40)={r6, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x40, 0x7ff, 0x7fffffff, 0x80000000, 0x20}, &(0x7f0000000c00)=0x98) 2018/03/19 19:08:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/19 19:08:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=@ipmr_newroute={0x28, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'tunl0\x00', 0x200}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x210040, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/19 19:08:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x10003, 0x0) keyctl$clear(0x7, r2) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000000001) sendto(r0, &(0x7f0000000140)="6307bbb9ff021fb8a1db12576e56986e0c69a66062063c623a4d376b5d9097b664973d63fe336385e98d2553e9965c7fd2ba9541dce15d9a431bef4ce5200f9a73a7ddaa2f9647ca9c541bc1728dd612d9f4cc9cc06fe20cba95638f7ad5ede81f442244d59834ec6ca86349b1319f9f120fad29ea1d71c68887af9f1143a0e77ae0142e3952e56d5ff3722ccf3ac25e1f12191fc7040d0e1544", 0x9a, 0x20000004, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x5e4, 0x1, {0xa, 0x4e22, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x80) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/19 19:08:35 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20800, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) sysfs$2(0x2, 0x4009, &(0x7f0000000080)=""/4096) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001080)) r1 = syz_open_dev$binder(&(0x7f00000010c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001600)=0x0) r7 = geteuid() r8 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001640)=0x0) getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)) r11 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003b40)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000003c40)=0xe8) r14 = getegid() r15 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000004140)=0xe8) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() fstat(r0, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000042c0)=0x0, &(0x7f0000004300), &(0x7f0000004340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004380)=0x0) fstat(r0, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004500)=0x0) stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) r30 = getpgrp(0xffffffffffffffff) r31 = geteuid() r32 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004d00)={0x0, 0x0}) r34 = geteuid() fstat(r1, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004dc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004e00)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000004f00)=0xe8) getresgid(&(0x7f0000004f40), &(0x7f0000004f80), &(0x7f0000004fc0)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005040)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000005140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005180)={0x0, 0x0, 0x0}, &(0x7f00000051c0)=0xc) r42 = getpgrp(0x0) stat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000052c0)=[0xffffffffffffffff, 0x0]) r45 = getpgrp(0x0) r46 = getuid() fstat(r0, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005a40)={0x0, 0x0}) fstat(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005b00), &(0x7f0000005b40)=0x0, &(0x7f0000005b80)) sendmmsg$unix(r0, &(0x7f0000005c00)=[{&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001180)="d66141fc09612e9377f698b79ba85d90c6f9a7b472bc2369944b01db1865c4f5c60b44ec047293bd82de4ac8ba63e0e35cc26e9a438bd00feb78fb2988ebf69ea170cfe6511b9bd053add58a47622ebd08deb8a8f8852fb86a00b269701247eda0d2c310b2cd82e2d2b1ccb0f8e499ecd6b7df4aa4af7e3414307bf7754f52ac9e9bc2dbc12fc33350fb7247e804598124565d9a62bef2cdcea6dc7b23b73b4701496552177e7fad308e04f7cccfd56661dc8c878539e4bc1a4a97a92385e8f06538f2c5b789835afdb5e47708f84acbadaf7a6a47849af9", 0xd8}, {&(0x7f0000001280)="62cfdaef9e881c2a15382ebd62c96a1083027ca9af16447e8df7a0498384567ccc9a0aea58b18f1213180c267c68042a507f03f67efded0c53f1e1081ae5fb5035c1117a48a8b183ab0cb05ea0f236ff3b0947c47169de369df91aa5d60daa84d500", 0x62}, {&(0x7f0000001300)="81a4c33f34ecc12caa95b87ffec228d1718d6bd561650f680ba55229ca4dfa54e6e1953fa84427cdc66eff483f2d68314c06381ab6303431cb17bd17611ff719259857a53074cb559612356cd94c654cb53d79e76379c98b35582000674d10d7404e4b164703c07e84c9b5d31b531b5feec0f7d54f2fefc13b9d4ab3c86f58f096f956b5b53cc47d88e2485e748f8163b6405ffbc8583fb58fd68fc37ee7273624dd63efaaf79fda9411b4f52aadae447c000f30e917c30861eb00fdbbfba7f197014999d9a76b3fecb28c50962556a42676d5d6a843d525bebdc8d380ec", 0xde}], 0x3, &(0x7f0000001740)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r5, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}], 0xd8}, {&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000018c0)="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", 0x1000}], 0x5, &(0x7f0000003dc0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x40, 0x1}, {&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003e80)="79f75e78befb7daed60f9ac6ef6bf8d49ef21b2a9ed74425beac971143708c84e34e4801efa2016b850084e1309b0679401abbb5b661dfd71e6e6df30a46a83cf2e44c34f4e5", 0x46}, {&(0x7f0000003f00)="2c63fff6260b7cafca0f6efaa35d674c5da39453b4ca9dc407fceca9d946c2a1d710ca4e33897ffaa246f6d87448613c92b3d4d1d12a9225c6791a26865c0bafe4a33331dc1d446757c3d73d2faad8b5932590ce8a4404edb61ee61d0e030b50f9bcd0579281cfbaed0efe8517aa2380336713e7cf34711506a86e983df53e81a09511db7b49441341de8662873a90144094ad6bbd3a45da10953d7bc21ce9856bc13a6460f041cfc315d76637", 0xad}], 0x2, &(0x7f0000004680)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x130}, {&(0x7f00000047c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004980)=[{&(0x7f0000004840)="3f2664106ce55b8338065b8f19bda7e956653a241adbd91bc7be226288185daf4b77737c6b4aa7db2941239122e625454fd1f7974b838bbc1ee860ebe400d5f10e5b6d014aee6f31d810376375e50e1d641ec0775059a747e0baafa3fd04e3b886279ef64c5ed9615873b3e788c6c3dedb9591c45f2ef48117f9e423c0386665b5b2d498c227c4434cfc9aa8b12e6c996117eff47c6ecade37ef1e1c107d1f97667f6ea35b9ea886517b72eb2aabe5740988bc666b985bf8b5f4", 0xba}, {&(0x7f0000004900)="7315bbeb6d577ee9dcc498e773747a46a1939ff4a209e8544bc3405a13abbae73171d74c470cd3d51a9652c03d295e02ae7645f2c88bcd39950d5ea2a584cc3982ae370000ee4f1be2df7bc14a4f2b6002eb03b5218c", 0x56}], 0x2, &(0x7f00000049c0)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x4000}, {&(0x7f0000004a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004a80)="9cab486c8250ffb5", 0x8}, {&(0x7f0000004ac0)="7d5fa900854023c321307fc9c3ee93911978b436c5c7564993f31129b4187c48a8ec28179aa8bea2821c8ddb065b050a332d0ed26e795b552103b81d5c3627d63aaa3ec62a3bc2a923c0a1f5c9f269462ee4fe89270c2fe52df08882e683b12fe0cfba1f06b333f476b450217870be0d967626da1d6ef71fd24ad921d8c39140af2ac28e8d6fc01df80789be988a08e9fc98d311a14c4bf78e02e39a971cdb66c26bcb61ab6ba56f84b9e38ac59f66f4e7ad8fd0bae44635599e762ebe9889d6a3980ca504996a37729fdf", 0xcb}, {&(0x7f0000004bc0)="314dc45f5b1b9d9ed594621f49e7dfca4036048f46c1fcbae67e3f2509363c808df36b149fbe8082b421f7eb494155dcaf247aae3964acc28582dec6daaea508e39ef0814bff0a521930831bdc70a62ed45a78ec9cb1ba9155e013f07c4a7763d9325821c3b3e739fd30d6003268044e83c750b10e5750f5ff9c427b66538915f482aa62f6c82626161fc37e14cefc63ca3d58b560bd0fc08a8215f44b55a7435ed30bd628af74ceaab037d72e3a78bf6fbd1de6f8ce9a8d04f7bee2b1256fb39d22c0353141bc73b030f8845ebc3b93304c30ae40e5d0ab4afe", 0xda}], 0x3, &(0x7f0000005380)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x108, 0x880}, {&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005640)=[{&(0x7f0000005540)="5b56d0699683d616d41508057409bfbfa67bf7ff3f491c8c4d3354650a41d4c579f04bf5ca3c14e95a18c19bcf82a5da735c6a73f86cf7365953b82553862efd777a15adc90cdddb302b6aecaa4a7e3bbb7919eac0a96eb2bcf1d8df3d99d3b776927ac3481c7a3ac5e23cf5f080c27c65b34cf42adc70e17805877c1ca5c02fae0aaa305771dc63dc042ae5ae820ea3854e65104b06d85c119ca9fafb16e3764a90374da597cc25bbbd35b40cd066acebe8cae4f6e382e3347ad0f470b5ce42e725d988e03324ca163b656eafc83c613a0960d30e77954628f5ade01ba7cfa71adb3b2604e02a689941daa6fc1fa033ef823dd12f3f", 0xf6}], 0x1, &(0x7f0000005680)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x800}, {&(0x7f00000056c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005740)="456f48f3822427d8b62ac492537cd8e3f217c83eaae679464c634e66bc6959c59b152bffa245c03cb02bd57e1525e4772785d653339a1e8316f9d8678621b6516c552cdbd3bc8a9760f02477bf93eda9524691a2c85e8f541fea94201258fd0890d45d8a49", 0x65}, {&(0x7f00000057c0)="2071f8a7936264a31de43d9be48db09e8ca0d9fc6344b7b0d60d605c4a8f0002bbdbdd402c8de1380ea7eeb5ef08cbcace5380a0b8c95df380de7ae7fe3759e73ddc17d68cddb3f7f56acd1d8419e5173d8e6327d9dd2b967adc53446ba818f7189af2184e505f77e7c85b7ff3bb40c51aae364066fe242bfd7831d8b0180ee3668d00d71fec741f35e565c8d31cbaa73c340b853a9afa97e2fd5b0c84e0594dfd84b354c61b60cf41df5f815ab031ed10a95ad4a4b9953186aa8d7f4c9c202e1b9dddc8f4aaad78ce999f82ae7b4a9d52e894dad235", 0xd6}, {&(0x7f00000058c0)="9437278fe14a8101695d58edd645180cadadc32696715692a16b75f92aebc952ad50ce3d91e2127a1ca1533ff92b542cc282811f52558671c07b89ba4362e40a7e9141a70fdcfaa7d4e6f49222b6cae6ad4d887509149cdedeeb06472cd6d86073c921089f", 0x65}, {&(0x7f0000005940)="3a7d8b455880f66231abf671f5aa4753d32102be53cc7c5e75745b1d1a12aff556f8b594eba3f682ebc528e7fd74c219f45bf49f1cfefcd26e1b6c16c08f3ec118222c4bdf3b611507a24708692655b0db08214b368b2bbddacb20ce2fadc9ff3c8b70afdb7aaa50c9d9ca23359464137d1713c018c276e39c307be8c0546928c634399f07b5c06165d9a186c9a6507c4a96b5deb86ef0ca4dacbe1cdc53ddbb7778c25b543774f4a1433478729af894ea98", 0xb2}], 0x4, &(0x7f0000005bc0)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x20, 0x4000000}], 0x7, 0x44000) 2018/03/19 19:08:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) restart_syscall() r1 = memfd_create(&(0x7f0000000000)='.#\x00', 0x1) sendto$unix(r1, &(0x7f0000000040)="7185ac9c8aeae25bba6399a3bcb950020efbb5c13f5602da54e8", 0x1a, 0x20008004, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) flistxattr(r1, &(0x7f0000000240)=""/181, 0x1f8) 2018/03/19 19:08:35 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7}, {0x6}]}, 0x10) 2018/03/19 19:08:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaad, 0x101000) syncfs(r2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x2007, &(0x7f0000000080)=[{0x6}]}) 2018/03/19 19:08:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x27b, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/19 19:08:35 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) exit(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, r2, 0x0, 0x0, 0x2000000) 2018/03/19 19:08:35 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x80000000010, &(0x7f0000000040)=0x8000002, 0x4) sendto(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26) sendto$unix(r2, &(0x7f0000000080)="72bdd72857c7b7a95c10cce02e9744980181705e257c5412d9d988fe6e6d8e870741cda6f15a88ff421ebfc7ff7d40097f92d976e8f04e5693d44932d1e355854311de5dc6ce78c0dc6b538a2127fcc2bcaf77a6ec05a9fad30d96106341e0c73aab35190ab5e2835caec9788e79be4aec50c743adda0b4411", 0x79, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syncfs(r2) write(r1, &(0x7f000078f140)="16", 0x1) 2018/03/19 19:08:35 executing program 3: r0 = inotify_init() r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r1) unshare(0x400) fcntl$notify(r0, 0x0, 0x283) 2018/03/19 19:08:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) unshare(0x20000400) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) 2018/03/19 19:08:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) [ 49.677662] audit: type=1400 audit(1521486515.698:72): avc: denied { set_context_mgr } for pid=8378 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/19 19:08:35 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/19 19:08:35 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x4, 0x4) [ 49.718745] binder: 8378:8384 unknown command 0 [ 49.725086] binder: 8378:8384 ioctl c0306201 20000100 returned -22 [ 49.738793] binder: BINDER_SET_CONTEXT_MGR already set [ 49.744431] binder: 8378:8392 ioctl 40046207 0 returned -16 [ 49.752863] binder_alloc: 8378: binder_alloc_buf, no vma [ 49.758480] binder: 8378:8392 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 49.758486] binder: 8378:8392 unknown command 0 [ 49.758494] binder: 8378:8392 ioctl c0306201 20000100 returned -22 [ 49.779844] binder: 8378:8384 transaction failed 29189/-3, size 40-8 line 3133 [ 49.789660] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.795392] binder: release 8378:8392 transaction 10 out, still active [ 49.802065] binder: unexpected work type, 4, not freed [ 49.807426] binder: undelivered TRANSACTION_COMPLETE 2018/03/19 19:08:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d11ffc), 0x4) 2018/03/19 19:08:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/19 19:08:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x8, 0x2, 0xb7, &(0x7f0000000280)={0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'eql\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x2}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/19 19:08:35 executing program 3: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x28b}], 0x0) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') 2018/03/19 19:08:35 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="98", 0x1, 0xfffffffffffffffc) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) getpeername(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "653a4d86d3ee711a9a4df45f7eb6454b8e915522a45dceda2f3cd5c83dd9953c48d5e5accbb5152409278c5fd59e7f86cd0d27602683607d9ec3fcd536e28eb3040effd59af7472a61d041c73d3cee0a9ffb86803a82f80cd361a2d7cba6da4f2907621287596d9dcb7c197208f81e4151f931ba829a0e53e06a5613"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x20, 0x2, 0x1ff}, &(0x7f0000000200)=0x10) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/03/19 19:08:35 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/19 19:08:35 executing program 1: r0 = socket(0x4000000000000002, 0x80011, 0x4000000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000861a5a3a3a90000000000000000000000000000000000000000000000"]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r3, 0x0, 0x7, 0x8}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/03/19 19:08:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40e000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x2}, 0x8) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) capset(&(0x7f0000000000)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x10001}) [ 49.813042] binder: send failed reply for transaction 10, target dead 2018/03/19 19:08:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000808000000000000a9eeda93c77aa66aafc4b6bd5a3a9a7c375606081cd1582501478ff927bd3975482ecebbc9938aec7345656a50aba4e67afbb67f2333c3528bc893bae23cf6b186882e09344f0ed20e5617b8f1a97e3e64b3e983f391c057631e99d3d24b35e96e53822d78d68e33842900fa23d011493607fa9dc49eb7013e37aa594de76dce66c3a3a599de90cc9a0ea970a3033302ef0a08f7cb48df476dfaed818ce0963a8fb6e387a941144961f40839349bf4548853e42e9b5d07b1d59a0ad7c23dfa6ab6b3a8f0f3", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000489", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000001, 0x2010, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x61030, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x49013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="0000000000000400"], 0x0, 0x0, &(0x7f00002e3f90)}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="e610196a4e345ce11922") 2018/03/19 19:08:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x402) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)}, 0xc0ff) connect(r2, &(0x7f0000000040)=@ipx={0x4, 0x101, 0xffff, "6bdb313d7f0a", 0x3}, 0x80) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/254) arch_prctl(0x1001, &(0x7f0000000180)="78a5371feceb1fb1e12c3b696b807bd0266894a9be315bcff7eade1158fc8094") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x101, 0x3, 'client1\x00', 0xffffffff80000000, "7d302124b11ba23b", "be5bc653cbc593be1f1927ed857d3503edc8032a851d6d41f82081ce629589e9", 0x7, 0x10001}) 2018/03/19 19:08:35 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0xa8, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/168}, &(0x7f0000000100)=0x78) 2018/03/19 19:08:35 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x2, @broadcast=0xffffffff}, 0x8) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) 2018/03/19 19:08:35 executing program 1: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x7, 0x4, 0x401}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') [ 49.848484] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.869718] binder: 8438:8439 ioctl c0306201 20008000 returned -14 [ 49.881861] binder: 8438:8439 ioctl c018620b 20000180 returned -14 [ 49.895181] binder: 8438:8439 ioctl c018620b 200001c0 returned -14 [ 49.909198] binder: 8438:8439 BC_INCREFS_DONE uffffffffffffffff no match [ 49.916732] binder: 8438:8439 ioctl 4b61 20000000 returned -22 [ 49.923705] binder_alloc: binder_alloc_mmap_handler: 8438 20000000-20002000 already mapped failed -16 [ 49.937680] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 19:08:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd00085900000000000000000000994c6546e3da3575e942f30000009cd46201"]) 2018/03/19 19:08:36 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) lseek(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sysinfo(&(0x7f0000000100)=""/246) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x7) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) flock(r2, 0x8) 2018/03/19 19:08:36 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0xd7, @empty, 0x6}}}, &(0x7f0000000180)=0x84) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 19:08:36 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x2) open(&(0x7f0000000000)='./control\x00', 0x400000, 0x2) 2018/03/19 19:08:36 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x700000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0xc) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x7}) 2018/03/19 19:08:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'syz_tun\x00', {0x2}}) r1 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x2) bind$ax25(r1, &(0x7f0000000040)={0x3, {"c6e23b97891a31"}, 0x80}, 0xfced) syncfs(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1250, 0x2, 0x9, 0x5cd, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9, 0x20}, &(0x7f0000000140)=0x4) 2018/03/19 19:08:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/205) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/141}) lseek(r0, 0x3, 0x0) 2018/03/19 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000cecffc)) 2018/03/19 19:08:36 executing program 4: clock_gettime(0x7fffbffffffffff1, &(0x7f0000000180)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000080)=""/95, 0x5f, 0x100, &(0x7f0000000100)={0xa, 0x4e23, 0xffffffff, @empty, 0xffffffffffffffd9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file1\x00') write$sndseq(r1, &(0x7f0000000200)=[{0x80000000, 0x4d, 0x7fff, 0x7ff, @time={0x77359400}, {0x9, 0x6}, {0x7fff, 0x5}, @addr={0x3, 0x2}}, {0xd10a, 0x0, 0x1, 0x81, @tick=0x3, {0x7a51, 0x5d811226}, {0x8, 0x3}, @quote={{0xffffffff, 0xffffffff}, 0x9, &(0x7f0000000140)={0x6, 0x6, 0x9, 0x0, @time={0x77359400}, {0xff, 0x9}, {0x1ec2, 0x921}, @connect={{0xffffffffffffffe0, 0x2}, {0x40, 0xfff}}}}}, {0x2, 0x0, 0x9, 0x400, @tick=0x5, {0x4, 0x1}, {0x5, 0x400}, @raw32={[0x1f, 0x3f, 0x40]}}, {0x2400000, 0x8001, 0x7, 0x2, @tick=0x6, {0x8, 0x4}, {0x200, 0x6}, @result={0x9, 0x258}}, {0x57, 0xad, 0x6, 0x100000001, @time={r2, r3+30000000}, {0xffff, 0x9489}, {0x3f, 0x8}, @result={0xfffffffffffffff9, 0x4}}], 0xf0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x96, "2edf1a2d0db139a5a7a6e53dc8c18bde76e299e153f01c5728bd9ca981ad16021f9162f0d7adf9c41300b1785b73be386fd0ab79929b8226b1d8b16660e018cfd99fbbff2ecad0c80223c0a9a9b41a08415a3a8a59e5edcceddda996e62de5e4d392b4253825e88110194e7c8db29fcb18c258472020bd99755a336ddccadf116ab7a21e4900dc9c30db32d9af9af1bff25f04366d57"}, &(0x7f00000003c0)=0x9e) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r5, 0x200, 0x7fffffff}, 0x8) [ 49.940062] binder: 8438:8459 ioctl c0306201 20008000 returned -14 [ 49.942966] binder: 8438:8460 ioctl c018620b 20000180 returned -14 [ 49.945450] binder: 8438:8460 ioctl c018620b 200001c0 returned -14 [ 49.946611] binder: 8438:8459 BC_INCREFS_DONE uffffffffffffffff no match [ 49.946632] binder: 8438:8460 ioctl 4b61 20000000 returned -22 [ 49.974762] binder: 8438:8439 ioctl 40046207 0 returned -16 2018/03/19 19:08:36 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f0000000000)) getrusage(0xb35d093d85da060c, &(0x7f0000000040)) 2018/03/19 19:08:36 executing program 3: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e2ffc), 0x4) 2018/03/19 19:08:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb701) readahead(r0, 0x9, 0xfff8000000000001) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) tee(r0, r1, 0x6, 0xa) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30d001) 2018/03/19 19:08:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x27, 0xecc, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x8c) sendto(r1, &(0x7f0000788f7a), 0x0, 0x0, &(0x7f0000808ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000002c0)="4e5c8acb5b346f0ba1f2fcbad012f2e0b611beae7440fa6a9da7cc96fa36fdb664c8e375b8092db0b6cecf3110f486265b8e08304e64ecd3be37432f8b1b24d70fcd0249d48b047ffece4fd845126a37c120134424247668f01b7f8eed424f0920afac6aa4b8cd51f6ae337945f2b7b2c0bd0ebbf994693b667985b76d3cfef36f499fa58540f03d4c56fb3ba3e98f05ab1279acfdef8f1541b9ab59c6f2af3a3630825a3ee7662d4d5b27c0deaabe0caac709993e78b3cba195de50242d6f3f67488d", 0xc3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000180)=""/238, 0x7f}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r3, &(0x7f00000003c0)) 2018/03/19 19:08:36 executing program 2: clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/133) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/19 19:08:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) 2018/03/19 19:08:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000004000), 0x0, 0x4040080}, 0x0) 2018/03/19 19:08:36 executing program 0: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/03/19 19:08:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000080)=@vsock, &(0x7f0000000000)=0x80, 0x80800) 2018/03/19 19:08:36 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x400002, 0x20) unlinkat(r0, &(0x7f0000000800)='./file0\x00', 0x200) recvmsg(r0, &(0x7f0000001b00)={&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000008c0)=""/109, 0x6d}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/148, 0x94}], 0x3, &(0x7f0000001a40)=""/145, 0x91, 0x9}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000702000)='attr\x00') getdents(r1, &(0x7f0000000040)=""/1874, 0xfffffffffffffede) getdents(r1, &(0x7f0000008000), 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x40) 2018/03/19 19:08:36 executing program 7: r0 = socket(0xa, 0x1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x69, 0x8, 0x1f, 0x9, 0x80000000}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/184, 0x3f}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000000000)) 2018/03/19 19:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000080)="402d31dc060399") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x20200, 0x0) 2018/03/19 19:08:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_create(0x94) 2018/03/19 19:08:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000540)={@remote, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0xfff, &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="240010401900010c000000000001000000000000000000000000000000", @ANYRES32=r3], 0x24}, 0x1}, 0x0) 2018/03/19 19:08:36 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYBLOB="87533a3d50046ba6adfdb8784fb9192af4a25a9194cdf794dda8c254e1f0d97ab4be3ab6343d4bf0364726be0f66fb7042315a1f6342e544b49fde7e7a6d4052b33932cc4e9b8779ee71b15ed3588f8430502efe46d221406d3c99a4eef31eba0578e5db77bc1b6563bbbe80f29c3e08d01f9fee6ca8393965bbdd4ed0f64d23259cd152c34ccfb325ab8eccbbe25ef0bc9ab2c2015f462a717b594f589239b54a4de6203769b3daad22e1cb4366ab73d71080ffdd190888a39222d357858bbeb9ff23dc53bee78348cdbf568ad6de1fb2518ebb0929d7c2a966187c65a27922bd2e18", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="c3c7eb183cffb2900c436b6a9f7ca91756efe23803afa91bcf311b79e945d68d796835f9b2333b6b587773573fe492643956e6ce62fdb6b28ca0d0c893adb5f551cc8e216551c85f884c87724b240abc7cb121f59c5cd7f56156a8bb3c76b50803fb694ad5a1b05e552b2e861fae7959a482700d479989efcef7fa9541091ff7d1047d19a7fc4b6bbb46b4", @ANYBLOB="a18bbf4ac7b141012bdb8e56e21df8c35d117488df98a58251a3246b202a095e39eae6cba110df07d559acb63251efa29634922b06bafc4b070640fb199a7c5b6b8c6ee0ef873cfa15af3e8a06b74a56077b13dbc179ddc67cfc05561f18f7a87689f4df380287c56d34f40b3a15d01b87fcdf979ad6a489e0500a893f9e1b212d04358bd18556b5b37e31a222bc8fccece97f9f7cab872c2164466c79b95df051c8dbecc980baa3ee5290ed3a63736efc", @ANYRES64=r0, @ANYBLOB="04f6e0bd7cd6cc2c9b1dc76af48ef0d8bbbf3b2622b376cf04b7094ffbb266b90896022abc0ca176a08d0585f4e86ab8290398927b33f1c55b76121cd12927728d2c495f8cc88cd5e6c7b926e66ef321b10aa6727bf25778e7e9b27e592dadb1435c35aeba25033d78fcf0f3024dd9f7358bd6f0b9bcb1834caa9c459efa9f64372687abfd0572300fd3ce361af9d8b7517feb1c73d5b6e1bf264befd28cc544ca344e2cf7aef084bbc25962abb8c601ec19cd571a6ce7aace2217c09a1b61778208e7b70c9a5cfa8d03562fef2d1059d32d362ac1a952f5cf4fe5", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0], @ANYPTR, @ANYRES64], @ANYRES32=r0], 0xf3) 2018/03/19 19:08:36 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) 2018/03/19 19:08:36 executing program 3: r0 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000000080)=""/92, 0x5c, 0x40, &(0x7f0000000100)={0x4, 0x5, 0x8, "83386afcc787", 0x37}, 0x10) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 19:08:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xd4, [], 0x10000286, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/212}, &(0x7f0000000540)=0x78) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x30002, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 19:08:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200200, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/19 19:08:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='+!\\[\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='.\x00'], &(0x7f0000000440)=[&(0x7f0000000180)='^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)="f100", &(0x7f0000000240)="7d8576626f786e6574317b2a00", &(0x7f0000000280)='\\\x00', &(0x7f0000000300)='vmnet0},\x00', &(0x7f0000000340)='keyringem1bdevppp1-\x00', &(0x7f0000000380)=':eth0%md5sum,em0+em1\x00', &(0x7f00000003c0)='#)em1.selinux!\x00', &(0x7f0000000400)='\x00']) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00beefebfc62ddf871da7d8edbff0a0000000000000000030203bb0c0001000e820ff3"], 0x1}, 0x1}, 0x0) 2018/03/19 19:08:36 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000280)="b7001000", 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 50.107461] SELinux: policydb magic number 0x13 does not match expected magic number 0xf97cff8c [ 50.150400] l2tp_ppp: sess 4/0: set debug=1000b7 2018/03/19 19:08:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x8, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r1, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/19 19:08:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0xffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@newspdinfo={0x1c, 0x24, 0x613, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x84e}}]}, 0x1c}, 0x1}, 0x0) 2018/03/19 19:08:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x100000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fcntl$notify(r0, 0x402, 0xc) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0x9b) 2018/03/19 19:08:36 executing program 6: getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68756765746c6266a83955735f743a7330207374616666"], 0x29) 2018/03/19 19:08:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000380)}}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000006b40)="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", 0x1000}], 0x1, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"], 0x188, 0x4}}], 0x2, 0x4880) 2018/03/19 19:08:36 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) getdents64(r0, &(0x7f0000cdc000), 0x0) 2018/03/19 19:08:36 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="876f6d5f61646a00") exit(0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x4) 2018/03/19 19:08:36 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') mremap(&(0x7f000050c000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r1, r2) getresuid(&(0x7f00004a1000), &(0x7f0000b04ffc), &(0x7f000030dffc)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/03/19 19:08:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/19 19:08:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getuid() ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) inotify_rm_watch(0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000140), &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x28, 0x0, 0x5}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x40000000000000}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000180)={'bcsf0\x00'}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000300)={'ifb0\x00'}) dup3(r0, r3, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x22) 2018/03/19 19:08:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x10004520, &(0x7f00000000c0)="f4b471b166e3d68486f975ccf3a72620653a701f0b05000000e90bbfc89c675eeafe546a3dd3d8f56e50") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x8, 0x8, 0x80000001, 0x1}) r1 = socket(0x11, 0x0, 0x8) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x46, {0x9, 0x7, 0xdb737e5000000000, 0x7, 0x3, 0xffff}, 0x400, 0x6}, 0xe) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x101) 2018/03/19 19:08:36 executing program 0: symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x5) 2018/03/19 19:08:36 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x400000005, 0xfffffffe) 2018/03/19 19:08:36 executing program 4: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0xffff, 0x6, 0xfffffffffffffffa, 0x1, 0x7fffffff, 0x0, {0x0, @in={{0x2, 0x4e24}}, 0x144400, 0x100, 0x6, 0x1, 0x2e}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) 2018/03/19 19:08:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000200)='cdmap\x00\x00\x00\x00\x00\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/03/19 19:08:36 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x0, 0x0) 2018/03/19 19:08:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() r2 = socket(0x11, 0x3, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578880b314678ca4e04e9ca91cc938359ccccd4c9b343eba3a83bb7e1186a2dfdc034fd65cc0f4a4b1a61c77fc332f7fa17cf1bc3dd65a2bc4e5d151672c9edeab638d8e541209b6b2563208e1c0867fb2497102b83741b4440d70196a23fdf05bfbb3a4a0af8b56fb5705d2914e8a5a6647cdd0f2ad405d749f1f34c115f92a288d738247b7bbb5f79e05b971b1a3eb39686daaf921aa9cf6eea0b6d3c689ec6a1ee0dff35795821559d6533a717cc31fa8db371de5a5c58daaa49cd14f559e107bdba42e3a72fc97f"], 0xe5) timer_create(0x4, &(0x7f0000000000)={0x0, 0x32, 0x1, @tid=r1}, &(0x7f0000000040)) timer_create(0x6, &(0x7f0000000200)={0x0, 0x2c, 0x0, @tid=r1}, &(0x7f0000000240)) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000), &(0x7f0000130ffc)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000280)={'eql\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/03/19 19:08:36 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0xfffffffffffffffd) lseek(r0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/03/19 19:08:36 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f0000e9b000)=[{0x4c}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000000dff8)=@file={0x1, './file0\x00'}, 0xfffffffffffffd90) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) 2018/03/19 19:08:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) process_vm_writev(0x0, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000002780)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x62c201, 0x82) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001180), &(0x7f00000011c0)=0x4) get_thread_area(&(0x7f0000000040)={0x0, 0x20001000, 0x7000, 0x8, 0x5, 0x5, 0x80000000, 0x1, 0x6, 0x80}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4, 0x32}) 2018/03/19 19:08:36 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x953) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/19 19:08:36 executing program 0: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000003fe0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001540)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002e40)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002d40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002c00)=0xba) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000001880)=0x1ff, 0x4) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000080)="df7bbe50b4d72a6c82ae610943434d52842e49898aa8a398c134b04347fab1856e37b26acb82fdff459486ddc50784023c29a3641a4d289e25f00a46b9c1b285b16a001121bd60aa43b6b1cb0e2863cf28a875ca48585a5ca42b4f1c63b92f47f28bf1f4ee68cdcdc169d01ce192a39fe7886136973ba3c0501f618d989852e26031ec124a44e6f661f9dd93a9798c357c136f6dc8fe6afa6cf7c8902a1f7e4ead7882ae84092769735b8e4a5352d2e1ff472083c7ea62057da20366be9a051e5b09fcf757c8a2413e516c3521c7f38123d82e90859348dbb3dbe36f93f198ad70141161fd99df917cc2d46962e0875ed090f94b56", 0xf5}, {&(0x7f0000000180)="13d2471f18fc5620b3bed3945f8d682f50b383f709fe5316676a4d7223db5231489461474f990bddae620dda743dac3c3c523dc88b215f5b0454907d5f65955559e054c5093c95a947003c903e7982ba64ff5e649147dde79801", 0x5a}, {&(0x7f0000000200)="7aa149231fbf67d9e67eed05b46f829dd6a445c5734b75e572ba0f339a5d9ce791e43318fec4245aeab8c48aaafe760a7b71c9b83181e5a884a00b390f", 0x3d}, {&(0x7f0000000240)="3538ad6b00ed081bc4650fffc0207c0d0ae259c5af231dba1fbf6152fff11fda62dd6d3b87654ef4c1ec4049dcd7eb8d44a213a27412c2786f57c9ea13da568d799d7f12d02fb7829cb675ebddbc2c6a1ad90ae3d64a7abb0e2191cf0521aadb4e25d3974c8f6eae6b5fb8ccab83fb6b7cd165c3a6821c993aaeddf40621259f0c2207baf689", 0x86}, {&(0x7f0000000300)="6138ea70c592d4610743c6cde38479db73e4f5c5357fcb2a9788bfa86face76327b2fe6c8326fe8313c948c39a76ec2ec0862352cae347613b293e13d3b3c5b4816d76c7d3c614bf76f151cbb6a6cd20701d", 0x52}, {&(0x7f0000000380)="4089e2b80c277e48de87a8fcb92c6c6c95a2d11006b214e1335e934b011ff13dc7c6d4a1da24c89a68de228c2b61465290eb7aba9856f50e1643a3bae7d38d73cee8c9f1d8533ab421534f6cd68379919af27c10ce51453b0948cf1f10a27ee3e8c4604dc4dcdeb663c432230508ef1bcd730b439fc3e2650832299515462f02215ad09cd7e2d775de4341424b3941101db2992d8ad22ffb01c0ebfcf9bfb28baeabca1bee43bbc7c9242520fff848e313612b219764eaaafc34dbd7878300def2e86b02f18dd70fa89760", 0xcb}, {&(0x7f0000000480)="07d68d73a693dc8c94229f39ec6fbbcd8a9285cb53b7f7cf6ab2a3d76cbd0b47bddc440688b6dcc0c9926d648737bdbe7fc18c2f3d1486e2514483134a0715700a280779a297bd2d49d4bb8431c47087da8bc870ea324e6f6c47693b14b258553eb59b84c80264e053a783fe673d861e733e2dea9111b73439a0192dd5ab7da065c093273e6b66c77d99ff276cc934df9192ad2bf88f63a2b3855d39ce6d290ac967088de73a6ac835a697e7e5a9daa8a513292b87fa407b4d2fe253114eedfa2545f0239d68db7e31a78799fbfd6102ad8c41013d8dfc0af80eb6604fb4ace839088e6299390fbe02e52fda8b9c9477c9e35bbd69eea4bf1676bad9b4b6788efd6ede9b1e5286dcfc70ad5923526e7fdbd6dbaf1d81e202602c6f2ea89bdb1b85563e08c6be33c8342e5925f306f7ba24b2e3662b28c3fec88388f7cfda99f5a9f0861f039e1ccaa91f28088d267bf965cf5e8645cd2e46edf243676b95ec2385470eee6e6d4618b830e2df274273df7991807ecb293d8e1e677a36c31cbef4943a11f4ff5188a9860457bffbf61b9bca30001d0af7788e46c57886d06882614bfd2850fd089515b695b8bbcd196f49fb062ecf6288158f91cf0e750971d53beef8a314a5419297705b4625f6cc35c0889814d9ec8f402fb8e5c9dbe867d3e47b3f26347d4d5b4d4f3317ff2f6fc44f671cf152c2e6fdeb9db849f40cafa19c67e5b1cfc9ac8e68a27c7fec0249ccbebdff8f386bba2a68b4714ff19a659ea8c0ecf48e494b0cb4315b2d2f1aa5949ace1005ead3e2ad7784fcf87d4a1405f00208c544914dbf27e87280bdd3a6611cf688e26f8b0690a9a1b8c8bf68ea7182d0f343041a2259c3688c2c2fd7276276b60b1362a6663db0ca5b074e9c338931bbbd970835a7e906208ccb026d80db3eb6216a4e088533daed0917a1c6106626c3d2aaa3b4c724c2620149a94b41f05ded146d12824b78015d1fd0cc6e256fadfe978af7d1c668693614ce76b3908f487a1be335265c75cb378a881bd0746c9a811bc052455356bec8b70d35a41d466577286a1fc3e1ef0fd2ad6de56d58798eb670aad88d2dae339234a02e9de65747b0901038c90927db9884cf903af043f203ae232ca047385c103b0b4aeefb674c3401ed311b455504c2e8bb7de4c68ecda35c739e23e2a1af5cb3d68419df8ccfd45ec52f33360dd69ea24c34744b355f8ad42301c211e28c1a4f11eb12d6694d59aca36086fc25baefd8bad5cab343e8cdf414da20da2f71df2481fb5594edaee39f23c231f8a6b28aa9849adc0676842e3c406ded2450dcf91611a5c8410accf62259f070e30d11b4a569b53e376476a4fb03dc80c86431313ffff80fe104e83f7e1656200f5487d0b14a9192718423838b0fe286ae06fbcf8f498412ec0f37cb8238ca49bde19d83403ede9e267e92629f78682858f7a6a48b683affdca17594e53f0c61a3bd3f03a0a9aa9f7322464054a5b5795ca19836deaac65c70b1cc8b178710bce176f141d916f4b2c2e0e38b5b366b7e7792a537dae8ebeca916f6ea95af368521ce3e68a6a8e233bb7cf3b4852d8edbc29faf521d8f4e7e410af25f1a0d8fbbec7a96fe6a40ac51b07f2a394d3aecab93b157151d08d57a5e4e11f8d2dfe7bcce51b36dd7a1cc0f5b85f0b6a9e3b50ff1208e250b6657413e236c0c10accc737ecef295c2d5798f39c4dac039277312caa6769de1d541dca0ae1a81b75da943bd792e8d398e9c2c9812c0a6d6874bfe0a1675139cb4b8126db03b44edda1868ba88f405e7300f957913d30a7525ed926d7f439fcce9891f8e846ba7d0b1fbb4a05a54c67557d6606e8aa00c1edc11d3ca0cf453d1175d3a2ebc9c612389cb12ef27d823bffa7b3ac90b33e84b6acc63129f3fa94f0eba11f927570cf67af94c6e866552a5bf55436637cc66946e3d633354607208d445c98b032c83c5bdf798039e373422aeca3fc2330da18247aed6f4488ad109b42fa8b9fcb32c267e56310197743fd19aec9c092cf16e6c7102ca5e7eae67445bbbac9b2a5a4e7cd817eb1dc7bf30713fdba3769ead4130126edd560ae941a7aee850f9871d87639aae703884964f58b6a0f420897b0f96927e83722e59520f34e3311a46f65fc999b944a4bca01e973691bf89f2de78855bc83db897820a168cf9519f450af5636596d09f7f34e9088228c183042867aaad32c418d28c94c56d66b86457c91f2274fc202751dda69e63a9cebf523f2871060f7a19ebf7676c440d684a01d6b52116b38a44b0237fe72dade18f8b89f6855ea25243152bf0bbdfbf31e5dbcbb1a6a1cfe0217357011cb273b9ebd14380297b3754399cd516dee80b3af08ebe252892038f4de58a63e8fd66f1889c870e6291fdcdc4a7cf4e27bd8795b2ff16871ea2f624989de6540f278f76288fdfdf7c0bb3d98acc1addc0bfbe1cad69fdc84ebfcd5b58ec09538253ff98cf24c06ac14f4641218f9ab3572d31fe4232824eee7d4f4cd5259c30f4db443eb60afd9f437fa9aa6532e1ab85ef78d0e2f6ffef2451cf460baa2c44e0901c33157a06431dd7786077161d16bf4a5fc96f9e86e0c554f0ef3e475fc5236199ffca25fda0a76e7306369d65795a5776177efa972d028a6eca030df0df987cd9867b1d0b4cdb0ea8210a884ff069714d3b65fb325aa8801242ad98dba048923f2ebb86e8e98db77499ed15c7281879eda2758733670af48e277b12bf94115a22d44523760a8ff5f5162f8c8eda71a30e5f18dfa87d885cde6c5429fa740e7c00eecc7e66abf55b062a78f90fef2855f01b795512a49d73a3b777c2003c8b8afe804fbb0a7f0ffc95c2a4e2be1208b1fcb8948250e7e9188048d895ce6c4d44c93b2b34a0eebff148adcb838de08caf87e069105979775a6ac671246352eb6093ee6e90372f01922f2551f5ecd3f3c8e016ba320169ddcb47b0e50d6575cd5f3e7f52ebae1c7343d8631e97996efa0793b345c185c73960b317c3d7bbfdb0ec16ff095d721c88cbc726618518066b92cd78cc85136fb272df47a13e7258729232d0408e62dd07db452a15392da00daf4aa48585a50b5e8ad89cebcabb658bc248adf4b5afa56d1a6fa712737a2bd81ec26cd61cd99720437f3ac6520c76081e849eeba2d62ddc2aae21817f1ab554cdaee6ca97300c4dc43c279dcffb2ca29c0edcecbdd53b1fd5c8dd534cd9df2496c5ef0e0ee13312128ce2a82e45a6106fa384541c91b379e6e544efa7e3f629d5d97b3b41bbbe90b615e14ab1d79c071b25b06f48f0d5842b33f5928b012312a97c41576b5886eecfee87125a496f27f361b03a7b9dc3b8240c69407fc0bda3fe5e80b1d43a9c9ac290ad89bbc88e4a3f4649be4260c846e20a1849a48340ed28bcf9f6084d976e5711d2d18ecaf89687c5e3f3d2c930472bd3565ebe5431a2d15ba26fc76f2831f7ca837174ff5002a7ae15ca83254d7ad1910f39514416bc01d9c7a78ce2b22fdbe472b4025213a8b1a43e8ae268b5a6c86589c3164276e7555aea991efc7fadee6d5bba5c20624794fc696cb281bec4c15e293d64f814a68f3e83632024df30adfc43ef13e1ea39466b0a12851871280829bc6f3709b7491fcebc64fd9a1a0f57533a6ee91bf2732ac3a6faa1edb01a97e08edb5aa1fff2f8369f0582ed8d4928e3abb793c78dae1129ccfc62eb688384929269d06d512123acf6338b6287db396ce4fe0feb0e016d3a89b452c3fa8ee36f5c30169b553dd11faf5a17bcd822b0a97b3dadf76fa180172a892d384e2a9e7d63c8bd62bdc1779d7f16f43ba7fc8edbb864c4342191e050ae8e1de3e26c095be91b0be2fa58955bf4d64f4a5ead2de854e6f54ef402d301e2251aa86b7ef60245f7cd08bea5762a71c49e511b27851006c8356eb5081a259b79fcfb035af2198295e7fd2d11923882ee12bee0489c5e4af4f9ca84d6ef3c333813c692faa0540eb76a3fba09fbb34127ec1d39b5a842ef0f7bad11d6cebeba5e3b2a7644bd79d4ba889f70bf21108d3e2aae3a7456bf7d5ed687439b00d4235ddabe0c62110536f89072eb23730038dbde95fd7a10673ac0af777dc0c4a80112c43edb6ec17e5b8ce20515e3dbe875cb6f1054b0a4c4ba0d07b3a37063818ff84bec400456a53b073ed109181dc16f95e2b4261e18268fbd112d89b02327d8fab4b7f4cb08f81b382482d720ef610283c8ba7ea4fdb6e4a5e3992c399edf193737179041b84632f86a363b1dbecdf7eb72b117c390c9d3d4c1c59f466a591d438ecf9846fadc6ec41d67108664bd9562e8242dfb25768bf79438ffd5c0a70305145f38b1d9ac979b39108786afb7e4bf1bc6f56dde1209100a7de76cad3a3e248fa1c4011a32060552f1956630b858d85bbad765b2193331daebe604bb8b7d40bfe873fbd380fce257ea2dd3da84384482baefba5f55f549d97bab328f7e13bdf450be05a4ccd672c966c19d8f800dfeadde4d33c1fbed45a8d4793fa781e316b8202beb90339f14ae07a59ba7038611e5d93669e7015dcfcfcb7f1a42eabed1804a38abb0aa90602a634ead5c195a635d3b932e37edf72a243384445b78165446c248611459e7fb4138d7fe584e3a31f3103a41ea3483dfefd9d7bc34e9562523c1dbb540f39191367f8716e3ea70127f35cb2722b24033f93ff8f0d6124bb246cb9036570f9196d98f909430b47e524f730d669a2d938dea2d135a8792dcff688644ec70240ad619c8235d971ffedc75aac8491220fb3b7407fab08ccb3254d45f15ca7e35ae1a2e07fc793c3d7a8ffea0310f5a1d75f6acdbc01d100dbd4c0a14b48f0f6d0c60889484a7e6d1a5ffdb2d05664893db5220da3c8f5b4adf492823230bac96b575e418949a4f34c00dc5f29482aa0e91769bf2a3a570cb6061d0f23c476e1df9ed41bbeff31b7ac59c667ec54813eb6b3fd7a82312555d2c1fa138a954ad9379d93039175f2dd04485659a73ed26ce66eeaee4a93a80e847851e341491e7263bc2b0f9f2f57da37e39da4adff3dbd0b1a3bebf30aa3ebce524ca7401d31f3eeb65b5d060e852d995146cc4708ded3bb4753006c82f7449ecb66ae0b4c5adcd26fdc3264ad1277f7e4fb17f4ad4b543f8cc9cb90e8eb7b4628cab0ef1c32680e518a3848d5e6d212e1a79015a3a40092c43522eddbd2140438eef37510bbcf2b8ae06336170d4f4cdd812008293a1187d17dd700032e125f535a19f2e1f994e992d43b5416d48b3233a04ff88d524dfc88f60cb1c5026cc7580f638ee6803a7f0e860c9c57d2aa810e21cbfac9b9c6467d369edee7f712e38b9ed24836914ea5d34a69845b393635bd9feee6c6b4f9ad822aea978bfe110e7fca691850320c6e215f55380513d07f92c5e549dfb9344f50a8d301434e03b74ff8312f6909e6c30dc060c6c8dc3991f42605da339c016690f993915bb60682ddbd7b52684e6d436f5ae0805217eae7bdfc6a5229ff931ac16d79be27fbb7ea4a1108c358bc847d52e4b24d0f27828c7e2c27636137667b4de579c756470b8d374e60a38b149d2a005d2e3c30d72a0929302fc9eec394f7fa2dc198ee903b1f4355f57edf2b7acef97df01cd9751e0016be069e94040948a0e343e65cd397a07f79919ca070ad2faf6975d44598ea15c732027484985789d9cc421e6d58be7f41bf6d14ebb08a9c4f067ed94d450172e14e6f28bccfdf03c7d0fe228a0fd73ac83fc21fa1801050fbd3a4344c8f3a11dacef3a132f11b23c7e0799f9f11d9d69c91f9b", 0x1000}, {&(0x7f0000001480)="198c3237c67d232fafa5d8db", 0xc}], 0x8, &(0x7f0000001780)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x50, 0xc080}, 0x80) 2018/03/19 19:08:36 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x0) r2 = dup3(r1, r1, 0x80000) mq_timedreceive(r2, &(0x7f0000000100)=""/90, 0x5a, 0x8001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x2005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r3, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/19 19:08:36 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000000)="a960bc7259280a0fb1483667616797910a9ff2a84a8ef47276c5d5213cfd46878e7a7953fb43c46ee531587bd9536913be9b3ebc1e35e710e57a37ae0c0985b66b07810b90727de639cc1508e8c078bacc661b7344c89a432d8ec50e7ae78f1428e5fe44d7489752728227e5e1537a8616d487ea4fab4ed7a220b5c85d06c8a2055ef251f95b870bf1c837436442ecf52113d51dc0abb1ef673e28c05d9a638648b668a02eb5971d53", 0xa9}) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}}}, 0x0) 2018/03/19 19:08:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000200)='ip_vti0\x00', 0x1) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendfile(r0, r1, &(0x7f0000000240), 0x2340) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9efe2)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) sendto$inet(r0, &(0x7f00000000c0)="9b3017c64b3afaa21a3647a8481adc3564dda8ab674d66f9649d261125c085b4c5c627465c073fa1d287f1293dcef166c36e97bb81bef7f122945f22c1d9cc51021080e2466b9000a9990c0f95cc12847271742f347733c4c9bcf929e037594f96df0d397014cbc2eeccfbd9a3f65e2a613f1d916aa66c000767da943ec654ad995ed25fa2e1debda58b867208a473b3dce75cbd4f05163280cdcaa1fb5b279955359a873d288e4bc97dce2769bc0d7a514d821626366a333f9396f88f0835821f08dbfca36d660733bc6520b44e7e557f9a12151d03126cbc870fd0d0ff0f92aa86bf8970", 0xe5, 0x4004010, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="742ff65f5ab794c3e0ea8c76b5a764498efb8639fe795bd2eaa2de896da6849d"}) 2018/03/19 19:08:36 executing program 7: socketpair(0x1, 0x5, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x1, 0xc9, [], 0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/201}, &(0x7f0000000040)=0x78) r1 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000380)) recvfrom(r1, &(0x7f0000000080)=""/158, 0x9e, 0x2061, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000400)=0x2, 0x4) 2018/03/19 19:08:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) fcntl$setlease(r0, 0x400, 0x2) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df3ffc), 0x4) 2018/03/19 19:08:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="333706890000000023000400"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/03/19 19:08:36 executing program 6: perf_event_open(&(0x7f00002e3000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fb0ed01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x81) 2018/03/19 19:08:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/03/19 19:08:36 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="7365b67572706b7365fb818e7ae68ffcbc7400990fc85bd921f2"], &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) gettid() umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/19 19:08:36 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x4) 2018/03/19 19:08:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat(r1, &(0x7f0000000100)='./file0\x00', 0x60000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000000)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) clock_gettime(0x3, &(0x7f0000000180)) 2018/03/19 19:08:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x180000000000000, 0x8021) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001480)='/proc/self/net/pfkey\x00', 0x200000, 0x0) recvmsg$netrom(r3, &(0x7f0000002a40)={&(0x7f00000014c0)=@ax25={0x3, {"74976608c76108"}, 0x100000001}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001500)="f84e2e819a8761a37ed5ba00f547246e9077810947822a4b7a5a34ac806795126b1cd11771a89c5b43d09f598c36ac2a141e4e7c23c3e357d2c1dc9f73b351af99619c57a0a52fb724602acac94204ec67651c5fde457439266d7c191ab855f026", 0x61}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="296740d71f6980d559598d281a3ee583fdbdbf38d2b92b4091bf86b88198999f712760062f93cd6e30bf42e551968e08036b4c0eabaca6e4ff6152cbe21dc7b0f8a1f7399863e8d2fc31ec221ac569e8833f89db836932dbd407f77bd0fe32cc36d2cb28d15364c7590a5918a5ffb47dda39ab7edca77e6bb63343bf38aafec9b01d22ca29262b9fb606d82cedc64aab35", 0x91}, {&(0x7f0000002640)="ee277dbbc3fbf07b9f127ec6c60a6766da9112a74f49afff09d1b5a51fa0a44db2b4770a2663913dfae83e", 0x2b}, {&(0x7f0000002680)="e4c7860741d2cf39df622d60feb1b7ee4b1c10901de7026e3c6d2820f9e817b60fccee83478c6274d32e6864502dd1824859b8910e74ef585a9c0470d2f595b1622348660dc53fe1d90502b993c361efbe791f17b3210acaa135a1d6524e1970f74a9c96b1602eaf91c4b5f72619da0ac0e9917530ad978e72763e3cfdf44b1e47048f7d74bec55e8b421d85a38a6c6d582d0aad0fcece328ac78c0ebc8fdbbc9a", 0xa1}, {&(0x7f0000002740)="3171b28102d7fbf265fa9671fb0680ef94b4723d00ca5e2946f7b099c30602fc9413fb98d81f85bc30e4b6c44cce7a7dbc28f5f31985b1194cc129e294c83b98fc653e737790fb7e17abbaaa96d339440c4e1efeb12e78ba81c0730ce577160630fdc20f77466e9e7220148d1fbc757929d74cc8c106df93d6ba537ccf82de15d9ba22f6d7aeb597a535", 0x8a}, {&(0x7f0000002800)}, {&(0x7f0000002840)="7e8177a0fe9a6ae5b57d6103aab4f41761b4eb3a463df5d2b08ce53125b5a11de6552d4284ba8f7788037b7319dd50f97525fe6b769ce4822f09a92411d045697d0fe7d0d9b14b42360572f3df", 0x4d}, {&(0x7f00000028c0)="a661604f1bfb9d3e43d663fc27067df95e598eaad52804ca5d6c20b7c33b1c95d59904291690a4278c18f0a74ca213d97959965ceb9df212c15db374fe9435e32266861e2881e06ec00d447adc85b89c2f5310a841bae0973a71509f4eab66bdedc5b3151f11c8ef4a71d333112b1165d352171b659819477e8777", 0x7b}, {&(0x7f0000002940)="dd87e1689e621560b2e557bb8891608175f1e61f2394", 0x16}], 0xa}, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1a, r2, 0x0, 0xfffffffffffffa1e) 2018/03/19 19:08:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='6', 0x1}], 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl(r0, 0x5, &(0x7f0000000000)="cbcabaff93d9e698ed29ba077ee7a9fbe6843d0506fbbe80063ec9d8694b656d844c903c52ffa48ae564adec591bccdca4ec6cff0e9db7c94bf25e07f7f8aad01ee409d014d723847783fcf5c48650abb57550b20a8ed3a220eb1c5a95412d0a31e65b1d9288462e10d2db8c512565639b3931ff0f94289c98792b6319f5d032f9ceaeba37f9f0b2faba26eb4a1cb794") 2018/03/19 19:08:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)=""/119, &(0x7f0000000280)=0x77) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) recvfrom$ipx(r2, &(0x7f00000000c0)=""/113, 0x71, 0x20, &(0x7f0000000140)={0x4, 0x2, 0x5, "535f8d61be9c", 0xc3}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="818a9500000000000000008000000000000000000000000500000000000000000000"]}) listen(r0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) 2018/03/19 19:08:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000040)={"736974300000ecff00000000ec00", @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x56f4}}, 0xfffffffffffffff7, 0x34, 0x40, 0x716207b9, 0x80}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x6000000000000}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='./file0\x00') write(r0, &(0x7f0000000240)="b921d46592d870bbf03e3b92421e37bb7a096554261f125c0688b5e6414f733570bbb73075db525a10312751ffea5bde263937b909021aa3569aef6d1a55b08beafc2245efb63f577b5d218aa65594c3860c0a87216c8ea918588a1c46d2553849e20e7cac80f3aa2ba52a48095b4fa65e64748dd2e7b0eda1f69045e3b1f3b51ccdd6d078406c3f0d6a5e172570dbd82ff914b459486f30ba953880333b5d4252032af392001c7c2f8a0fa8dc70a986321561075b8161d4185624e03e549195410b007ba0a3b9ec731d98dddc", 0xcd) 2018/03/19 19:08:36 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x9) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000100)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) open(&(0x7f0000000040)='./file1\x00', 0x200000, 0x66) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r3, r4/1000+10000}, {0x77359400}}, 0x0) 2018/03/19 19:08:36 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x6c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+30000}}, 0x0) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000100)=0x6e) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x800, &(0x7f0000fd8000)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000340)=""/4096) 2018/03/19 19:08:36 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) renameat2(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000ffc000), 0x1) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/19 19:08:36 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x54) write$selinux_validatetrans(r0, &(0x7f0000000180)={'system_u:object_r:inetd_exec_t:s0', 0x20, 'system_u:object_r:devtty_t:s0', 0x20, 0x32, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x71) 2018/03/19 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffff405f, 0xfffffffffffffffb, 0x5, 0x2, 0x10000, 0xfffffffffffffff8, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x200, 0x1, 0x7, 0x7ff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/19 19:08:36 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000300)=""/58, 0xfffffe7d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x66, "4ff7772fba9989f92d71dbf2d66ed6e10e8bd8b3d55d7315c8990ab36492d9f16be1c11446ae7ef3e40561df93a84310844e4d99d2a1c3e3981137cb850c3819260350464bcea0f657567d5bb60dcdf86c5d28faa1a522dd629e3f1e49c10464e884140f278e"}, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1}, &(0x7f00000002c0)=0x8) r2 = userfaultfd(0x80044) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000080)={0x1f, &(0x7f0000000040)="3404b946f41cfb20495d5e5476d78fbaa90195037fb17c85ac4db3161324f1"}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) [ 50.579150] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/19 19:08:36 executing program 5: quotactl(0x80000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000040)="8371553c8781945e4eb59908fb06ee4fe9c85b6ee7f9335c577d3b") 2018/03/19 19:08:36 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000efac)=""/84, &(0x7f000000cffc)=0x54) 2018/03/19 19:08:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/161, 0xa1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x10001, 0x2, 0x4, 0x10000, 0xb7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x2}, 0x8) 2018/03/19 19:08:36 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x446, 0x4) write(r0, &(0x7f0000000180)="cde79af04371ed71e587d98d61573317889eb3b0b6e5ce88101a39f7e81bb8a8de6f544c4b67ba128de26bacb8ba9b6898431c712fe12bcda97e99c7ed32aa327bcaec76ee4541ff64ce92dd8f16c1a73088f97c5cd4677fc3238e426b9f95112b72bcb3102682cb8ab103840fe1cec5e3c8d3c479847ba355a9fa890782e2c066dc44938eea518647", 0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb2, "9aadcc3c5675e6f2c72954aa24fc0a55d2b459128a484de31ae5bf4f17a8ca559965146962456da1870fab7524e4c79968a4ee970012be9af1a5e9022d2a07296d090543e56de4d852ab5003923cc7e01158015774324e847aaa9b559fc4628fd45ef36ec30b53f8db474636f2bcb8e01ca6c09c6f140aded06025b47a242bdb0ff4b1b84b205b455c2dee42f666120a2315ef47bc194d83d77754da8dd99ef5ccb3dbb6cbbf0f53e4fe4a416f28a400a1be"}, &(0x7f0000000000)=0xba) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x2, [0x6, 0x1f]}, 0xc) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/19 19:08:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) 2018/03/19 19:08:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x100, 0x0, 0x1, 0x7, 0xffffffffffff0000, 0x200, 0x2}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x2e}, 0x1}, 0x0) 2018/03/19 19:08:36 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x100000000000002a, &(0x7f0000000500), 0x222}, 0x1) 2018/03/19 19:08:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r0, &(0x7f0000001480)="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", 0x1000, 0x40004, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/207, 0xcf, 0x100, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) readv(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/170, 0xaa}], 0x1) 2018/03/19 19:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x31, r0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20000) r3 = socket$inet(0x2, 0xf, 0x1) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/19 19:08:36 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x20b, 0x9, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x9, 0x7, [0x1130ef6d, 0x8, 0x7fff, 0x3, 0x7fff, 0xe09e, 0x97ec]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x1513d9e6}, 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/03/19 19:08:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f000046efc4)=""/1, &(0x7f0000000000)=0x1) write(r0, &(0x7f0000000040)="e2f141344c86b5fd993a8f72e8650ac6f65a6ad9afbbb94c4e85c13af3f610b05271dc886b5dd6521987d4bdc5dbaeccba3149927d04a2adba9b3223845a9050806e0e551e5b50d762ba421b524018dca381fd9b7f726a78c778b039c939373d4756e7fac622bc0ed82490e3f820ed31f73f84c9797c27578a2cf85e1b3e19370b0b612babae470e1bf7872d572825b552147c691e4706d0bc0c6721e1", 0x9d) 2018/03/19 19:08:36 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x40000, 0x0) r0 = syz_open_dev$urandom(&(0x7f00000008c0)='/dev/urandom\x00', 0x0, 0x400) ioctl(r0, 0x1d, &(0x7f0000001340)="ff") read(0xffffffffffffffff, &(0x7f0000000100)=""/154, 0x316) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x420000, 0x13) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001140)=[{&(0x7f0000000200)={0x27, 0x1, 0x0, 0x7, 0x7b88, 0x6, "ff983b07014252ce6e4706c4d8ba328c192f983ee11c86a9af085739d6fee3f7458688c920e9d3ecb630f9cf1a040ba7b9a028481ea2b4b02a5fe2aa533ed2", 0x6}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000280)="876b2cb0f5a5a69290", 0x9}], 0x1, &(0x7f0000000300)={0xf8, 0x111, 0x101, "f7242e8bcbaa7dec3a4ec54610f01e2e854ec6885e2fdcb93260cf0c18427b713459aa7089a52fa0afcd5b79e85d66346e5ab40f4de67641ba4c144ff0b7c7c3d8796c2ea5cf6da5a66538661a10dcd5f821c862babaea2a8f2bb314906d82c906b16085d3e3a3d874c3262b4de64ba37f9f377e784dd39bd28a207a71313f5ef74b2c07291dae9559445eed8bc14870ac0a27c6968e079f66feadc8a8f58bb78ab6eb77d6d79d47ffd589130f77498ef5711d3018e326c93ef037c5dba62c416260cf811bed5af2f81657c82696585cd933a8fdf5608fe5ee3da7c5647e66d7a14e1b3c4c"}, 0xf8}, {&(0x7f0000000400)={0x27, 0x0, 0x1, 0x3, 0x3ff, 0x7, "39ed63f4827a4e905361e710ea73bbb526d26be7fc11ecd641dd278101e436ba677b39c7529a76b7ede1fdea0718be461d33069683e0cb118ca52e6e864902", 0x1c}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000480)="4baf3546b3a9f63b1b6a592ff954190e24c1648aec8de7fe85d987cceb5fc3078537cb6694db43fd2afa6d6277a0244499a418f3b6d4a6609f729bd4b6a1788acaebb0e2c3496e0f3e94e57dd8557278d3ee05024963c10d9b217e44eb68bc9644a05452f81e47b7db5c15d24493d8de82f1a4ad0fbcc96dbcd83008b9f353044c4dbbae861079c732fa91215a93eb3f5c7e55de40cfba33056cf545b48501e80f596fcb689540a8317515f1562297cfcdea32eddb4fc608dc34ad45aabefd9c83c18f825565431de4a87b0a436e7a274e9d40e343", 0xd5}, {&(0x7f0000000580)="317a2488255a0b79f58e52e0e38f8af839e30c65d4e9d6c0eaea855634c8b3ebc4c69736d4f92431032060a4b89c1612a84a0a9839287fda0b109a747c56a3c725c06a31e18d2831d241859171a32f085932de84f756918e64b65392454ff142776b85af7cb05d1665ffe5b868e36d9b693919dec979860f1d312f2417fdd3264307605c4838933f9d08ffa21993b6e58b134c820318cf0c950a08c780a0de69ea377b94934a926774b10d111e1f41fb286408053731d6a2e95d", 0xba}, {&(0x7f0000000640)="a93a4859ea743c2257b7e99a8aa65b2c1d86355b72bdbb576c1c8b2249e7e5e283dbdfdecf9da29246093a49610ebe22f8c8827b086a3c042f609818ef95991858a9ecbda0f6175078ffa4fe60158b450648c13c91d3c93fc471d8875451c6e3cf4e2ebe6eb6995b862966d53cd4d19ccc409e030642720214b50ffe428a4c7d33fdd604759dcc84e7ca7ce0c21bfa0d2f327c76320cbc7c1db8cf0659534269c72b0aab41208578fbae4372", 0xac}], 0x3, 0x0, 0x0, 0x4045}, {&(0x7f0000000740)={0x27, 0x0, 0x2, 0x5, 0x5, 0x200, "a1645e6c8a8ea77ab46b659a196d62dbd791ccd66e5b5be3dc94e5a5de0b336fd60018c901c7f3c5a29b9a00dcbbd9a9616cd50e7370f3a857987e59b9faac", 0x6}, 0x60, &(0x7f0000000800)=[{&(0x7f00000007c0)="0043d5d82166ea3c37daa22297ba2bb374d7dae218cb52b26c31b492ef38e19b44bd23b39d653d50489f6923b3f09b8739aa0ceae35ade6a6985d502", 0x3c}], 0x1, &(0x7f0000001280)=ANY=[@ANYBLOB="a8000000000000001301000003000000adc1924c648ed6f0e4cb8ab2a8c036a22707bf781c07a6df3bf0b7add2b2ab810419cfd29940f3e91d18d6c75544a32f605cdd5005ecaef05794e2d62831c495ab3325f85224a1ae5eaf438e4e865962d16f2d5c11a4f234047731ebe045c25f9ebf4124a6783ecbd19b4f0a8b6b21a032ffa36bf541e4cc7b8819cfabdf421d7ece23e3e9f0de2dbdafd4e749e9926ffef1408de45f1bbe4d9e5b00"], 0xa8, 0x20000000}, {&(0x7f0000000900)={0x27, 0x1, 0x2, 0x2, 0x7, 0x3, "5ff8dba1f18decc7696e1bc5f02b66d3574215401812e16d2b6eb1bcd7b90c0dcf35bf47bf694156cad964d08b73b0ba5441e6d37694c59cfaf6e9fa82e7c2", 0x33}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000980)="8ab60a88f0bb3075b2fd55352a7f6bbca97c8f456d2b435d7493771294ecf121446049ff88fa9810111c3f201745eba1401b1c7278be56e1e9016d91d56b54a5b8baa5622511417e81b9975853afb085165b8f0274271093f927aa0c82c9a7ac022ead7133d2077e745ee359786f9d02cb7023ab3b", 0x75}, {&(0x7f0000000a00)="10edd60f52eb1c13c2bf6602701649f1ba258c27fdfaec8527762553b7093769f1f46cc2e440b3707d8e4c50b0a72b73e76a36800eafcc6c8fa95c148bbb8cf40f02c32b2cefee9c4494fa12d1e564535b9ac087313e432f5126d6f8aa6c6be0d138f15b83a3f4e9733a01dd0d18bb95a0f27413ca7a2e40416e93da2bc451154b54541ea1ac1ff63272086959ed2b3e5a8c80e6b88c1bf516ee3613800938ff2708effd980b02a0d2a6e5b46ae790c3fe8927084fec7604bd74f7cc7bb31ae9d1f1ac60fc43cbe250df9163bcdb9b72467c713a189e", 0xd6}, {&(0x7f0000000b00)="af8323232b382806837b49c78ba2c6704832d7eedb6702fd0077c5b25cb543ff4ad409ee258e3a79e7b96415902c2a1a1f06e53ff5457c94bf2e05add7a830bf42221b43537603f8e112ba6efd252c", 0x4f}, {&(0x7f0000000b80)="d3a94b4c092e7bf7407ac525b6b0e0cd8e333e84b41f5d5ec7af", 0x1a}, {&(0x7f0000000bc0)="ad6f0d9035219adf5d57dcfe9a6de5cb5fef920839d5dedf4c6d7d22067903a5b00d66133a16b426681c3fc71b2284cb8194347758991d9b5bb616ddba8696a233c50316273fc6c0605380f100cd1e74e395e789ce6b2ed99d07179e526722d84678e35f850afc04ab6f0b56691e2f15aaec70cb4058a28c23f39d9233486ec7b92dcdcf96d8c858ee64d53e12d87fd6910968dd46c88ce6a39ea9997339512cac4535d9658eab14e6689eb980d17ff20a0d831ac4c11c5b07ab607193efd74648a66544aa1d087620264b8a03f8842dd617cc5b3a2357b8b49c5e7ec09b9683", 0xe0}, {&(0x7f0000000cc0)="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", 0xfc}, {&(0x7f0000000dc0)="f8b868abed9ddf335326e2daf0fbb4344392ab599b20f2b6926b3bfdc36334b5891d1ee39e643e13c2701b3a3ad1463c8beea730eceb6133acd0a45736d23b359c6a6977be404e125215f396ce83816801a8b5d36db28ebcf8211f3a5e1d2c9c2a4250088684dad8edd8c84daff903bd755fc0a0f6022dfee3252d66300d1b42b57c308bce0d1c28d92854fdf09af85afcf688135061c08881bc13692b627f496e81880420eaa41c85b0535d67cc9123673e0cb943eabac1715d964e169dea46aef910977a283164", 0xc8}], 0x7, &(0x7f0000000f40)={0xf0, 0x0, 0x8, "100945148ac080297f4b9d3c3237562b01e12e0c7dba24583cf9c5d894147765762082a2054ff78a5ddd320763f7f18a1cfab105d0882066480a15b63b87d16196af74798482d1fdbf56144127607a796c10e84635d91e3024bcce42553ec30c38e3a5bbc045bf23e2af2912178fe3f133524ef561815af75aa750bbff114c69c6a39a16f903afb093b3326506c465d720b29beb1cf3747a9bbae371dfd972dc09c76b33444ef2af4de7383641f21bd242bddc9b7484ba81f7ea11397f6a8c265531e49ce39d5c41f12aa7b16be0cdae47f74f9657e9c6aa60c297a161"}, 0xf0, 0x2000c004}, {&(0x7f0000001040)={0x27, 0x1, 0x2, 0x2, 0xfffffffffffffffa, 0x7ff, "42aeabdcf2be09dd9c5893ea8228c9b0e2dbde26369d4dad20353760e274ed46669d84bf66aa9da9d710433fe85d4c088a1a642445f059f161c57f6cb5917a", 0x2e}, 0x60, &(0x7f0000001100)=[{&(0x7f00000010c0)="7c5f97f29664ca32dab0061e6f02d69d7c8af6fb81bfaed7cd3a37cd4be9a336385cd1bfad10680d7b4b67d6d5dd47ca70cae8b1f28b5135900b46", 0x3b}], 0x1, 0x0, 0x0, 0x40000}], 0x5, 0x8c0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x0, 0x1ab, 0x10001, 0x1, 0x10, 0x100000001}) 2018/03/19 19:08:36 executing program 6: pipe2(&(0x7f00008a6ff8)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r5, 0x7) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/03/19 19:08:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') modify_ldt$write2(0x11, &(0x7f0000000080)={0x4, 0xffffffff, 0x5400, 0x22b, 0x4, 0xff, 0x5, 0x6, 0xffff, 0x4}, 0x10) 2018/03/19 19:08:36 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffe00}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x6a, "bce129dfbc8c374e18724668f04a6ec81e8a509e4415dbb23900bb1a69971b571fa841756cedf887828bea17d003ee9bc816236c00b0c5b5cf68b6f9a1dc9f02a5ef5c3817bb3f798585d594b1edf5b43cdbd1dfdfa5778860c19592761558c1bb503cc5b79ba5f30de5"}, &(0x7f0000000140)=0x72) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) 2018/03/19 19:08:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfff, 0x4) unshare(0x20000400) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/19 19:08:36 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x989680}, &(0x7f00005bfff0)) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4400, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x3) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x7fc000, 0x80}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x60, "3267e203153df9bae36d19044d0fcb94126bfe659557ddecaffa7cf12c215916e0b505ee35e8f5b409ae6500816c8d5838673c3efda0ea68f040634f841ec8cf479ba4850418a9535b9537d4bf39354cce0cbce294758251327ac8b8a55aeaa3"}, &(0x7f0000000240)=0x68) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7139}}}, &(0x7f0000000340)=0x84) bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"492eb4010126a8"}, 0x3}, 0x10) 2018/03/19 19:08:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x2000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aed000)=""/116) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) pause() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 50.781739] binder_alloc: binder_alloc_mmap_handler: 8762 20a00000-20e00000 already mapped failed -16 2018/03/19 19:08:36 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000517ffc), &(0x7f00008dcffc)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x6480e803, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x996d, 0x5}, 0x90) 2018/03/19 19:08:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48c000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/19 19:08:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x20, 0x4, 0x59d, 0x401, 0x0, 0x3, 0x5, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="270000002893d91bc01df482608e1bb7a049fee25d54b9163c06ff891efe57ee99ac2dccbe09cd4e1c97c5"], &(0x7f00000000c0)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x8, 0x9, 0x3f, 0x0, 0xfffffffffffff028, 0xfffffffffffffffc, 0x5, {r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffff, 0x7fffffff, 0x80000001, 0x1c, 0x1}}, &(0x7f0000000240)=0xb0) write(r0, &(0x7f00000005c0), 0x0) 2018/03/19 19:08:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffffffffffff00", 0xa9824f69d1376637, 0x20401, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x100000001}, {0x9}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x400, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x0, 0x2, [{{0x2, 0x4e23, @rand_addr=0x6}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x190) 2018/03/19 19:08:36 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0xffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x2) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) fanotify_mark(r0, 0x0, 0x20000, r1, &(0x7f0000000140)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x40000000, 0x2000000000000401) 2018/03/19 19:08:36 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0xfff0000000, 0x4) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f000008d000)={&(0x7f0000a51000)=@abs, 0x8, &(0x7f00007fb000)=[{&(0x7f0000682000)="87", 0x1}], 0x1, &(0x7f0000f31000)}, 0x48040) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) tee(r0, r1, 0x200, 0x8) ftruncate(r2, 0x27ffe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/19 19:08:36 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000005d00)=[{{&(0x7f0000005900)=@ipx, 0x10, &(0x7f0000005c80)}}], 0x1, 0x2, &(0x7f0000005e00)={0x77359400}) 2018/03/19 19:08:36 executing program 6: r0 = socket$inet(0x10, 0x7fd, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0x3, 0x7, 0xf78, 0x4, &(0x7f0000000000)='vlan0\x00', 0x0, 0x3f800, 0x7}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d0001ec2352a34e00000000000000a3", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x45, {0x2, 0x4e24}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x3}, 0x104, 0x5, 0x0, 0x4, 0x6, 0x0, 0xfffffffffffffc94, 0x0, 0x3}) 2018/03/19 19:08:36 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x8000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0)=0x8000008, 0x4) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)={0x40000001}) 2018/03/19 19:08:36 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/19 19:08:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/19 19:08:36 executing program 5: socketpair(0x1b, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') lseek(r1, 0x0, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) 2018/03/19 19:08:36 executing program 2: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000418f12)='R', 0x1) write(r1, &(0x7f000080dfc1)="ad", 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb5f50)=""/88, 0x58}], 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38}, 0x48) read$eventfd(r0, &(0x7f0000aaeffb), 0x8) 2018/03/19 19:08:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="a886000000002000b9b703000000ae8adf5a2260e30aa86da9aecf73fe5ae9753244"], 0x0, 0x0, &(0x7f00002e3f90)}) [ 50.959081] binder: send failed reply for transaction 17 to 8813:8815 [ 50.967162] binder: 8813:8815 ioctl c0306201 20a94fd0 returned -14 [ 50.980398] binder_alloc: binder_alloc_mmap_handler: 8813 20000000-20002000 already mapped failed -16 [ 50.992208] binder: 8813:8815 transaction failed 29189/-22, size 40-8 line 3010 [ 51.003165] binder: 8813:8820 ioctl c0306201 20a94fd0 returned -14 [ 51.023985] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 19:08:37 executing program 6: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x139, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000000140), 0x0) 2018/03/19 19:08:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0xd, 0x9, 0x9, 0x2d, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0x8}, @sadb_x_sec_ctx={0x14, 0x18, 0x1, 0x1, 0x97, "bb4e003fad50f7e2164abb78292cfd113cce2fff596df6a9a7785e12a8522044f36b4b14ce9b6e85bb924eb77759d2332234fc426accfe89bb0f9dae36f4cd0d5ee5e89d49440415be07b0a5d30cc9d0969476f37d2f2d37c36de08389a5a5eb9fd82eaff381946ca4ea3742bee66f564acdb77f30d307b4666024c85f0d93756074159c5e7b4cf1ba9c72611c025149dd607ef6164c34"}, @sadb_key={0x10, 0x0, 0x388, 0x0, "0c05acfacb42382d235a9a58561703da73f59ebbf17ec89ef35983f60ba26f400d3a7cd2d0b38f8c0f73daf5124ac65b39e6998b4acd7e2c042f0c2a595e8489fcf056160d372e54fcc690f43fcda9fcdb5abacfd7b49f5c7cc5d746d1506a6e47ab03d3a37f64f3b82aeb8fd9ad509e1c"}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0x168}, 0x1}, 0x1) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) 2018/03/19 19:08:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/226) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x251e0c0167100cd4, 0xfffffffffffffeca, &(0x7f00000002c0)}) 2018/03/19 19:08:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0x8) 2018/03/19 19:08:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x16}, @hdr={0x0, 0x81, 0x5, 0x80000001, 0x6, 0x9}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0xfc3d, 0x5, "dafa41732234ffd786ce8adbee881c99ff84710b42d4694532755ca533b483c9c7094faf50130978f6038bdf9369304458e642649d59573287859f4ca87cc174310f6ea59efd6401f39f12a3feb6ac1bd688882665926a73d237c8294b9dbe58749a208b1f3f46993f252fd9d6488cb4934473f4892848c56357db7d5dae30fb51138ec4f884090ec697d8b332cd4fd4113760c540f4e5336d1cf4a68fa370f6a9089fc00d5e9adf6d9da81183c6024f77b58d9aab9631"}}}}}, 0xd6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/03/19 19:08:37 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresuid(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)=0x0) ptrace$getregset(0x4204, r4, 0x5, &(0x7f0000000180)={&(0x7f0000000140)=""/6, 0x6}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'irlan0\x00', 0x287a}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000000c0)={0x2, 0x8, 0x4, 0x38d7547a, 0x1, 0x7}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000000)=0x200) lseek(r5, 0x0, 0x3) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/19 19:08:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000031fd8)=ANY=[@ANYBLOB="180000000000000029000000000600002702020000000000"], 0x18}, 0x0) 2018/03/19 19:08:37 executing program 7: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x80000000, 0xffffffffad290c4b}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24}}, 0xff, 0x80000001, 0x0, 0x4, 0x41}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x401}, 0x8) pwritev(r1, &(0x7f0000000880)=[{&(0x7f00000002c0)="2cb3bf5f88641017deb5cea64e41da4cb046f7300750a32be18090a42dd747f533ddc49555b2ec784fc7032c0a42c7e7da958cd693b07c1dee035d39af77b4967ce2547f7395d627d755af8c44d9d56d3d3cdebf691d74b5c1e5ef03feaebdea8b4719e96762b2c650aa1afbe5396e7a84bbf5b4248990c02c94d2f101daf770bf7814c60d7a736c823ebf8e1e91be2fc5aff1416bfe860cb4dbf1c1d44cc1d7dd9549b36cf8c80aa11dcc818690f97f840fbb96f7ea8d160b1ee372641fd6ff0e8022ae8514cbba317c944c237a920d4c6979b0344e16f1d2cf168dc122e755c0e5f30facb3beabbaecc298253cc1696ebe50", 0xf3}, {&(0x7f00000003c0)="1573e0a576569712f1ad5909d0f3a00ba02c6742bbe48348c31eba9c800f54965c234a4d2b84da6331d54fce027972f8c0f6fd15847248be271d6a3dfe8716735ba598eb716a8c625e201842fdd7535148b95132cdc7f360ff4ebd5b516336adca0eafb1ea1606150a423ebc58e49c93f3a8", 0x72}, {&(0x7f0000000440)="31d9ce3d54e147f6a7ac428cb1fd79c8560cf49655b85ca98588335d3f56697ae4dd74c9ff8982501a9b74a91822e116310d328c787a34620a90dbb75f9ffd96281ec395761e349c81a57f623c9709264adabdf48eccc85337da15be1269b6178648c35a19ae08c3e534acff69438164ef2f7e8b860d6b382dcf1f7cd2dc31e837556b6aadf96134775e05625bbc726bc7b45833f9b3076d9c6b424f8fbed3bc881cda67094139dc", 0xa8}, {&(0x7f0000000500)="9b9b0b5849c827fc5b001716cc51df9b591c78635e4e6fee402c6214cf93e3313a048220cce0f9a5c0d53fa028b2140b9c07e772c2b71b461d3c1c7e891ba2a527fc9bc3a6ee1b71050c03f37a711ab1eb9abee2ed647f916547f057f285b488ebed361f896639d606a684491424ba3d01f4792a4c41cc8317375d3c93f2365c1ce4d95c446cd81d8dec7d960565a4990f0a7f3ff937c5be520b61e5b87040caf9f82b1561e3852b1c715260a97cb56b0de21502e8b44046bff76209518349ecfe9e4ed3954be9784a9d528a6d81d7ab422773d6c6bf237d4d0f4ab5d31a296e3a1e02df91", 0xe5}, {&(0x7f0000000600)="f929b82b84d6f77d2acbfe2a665e9037483ae92d7838172933622ddca6c9f19ffa80f93d094fb9fe0d6bb067c58ac55d731fd592256335ca90d0a8326a352d65fdaf6314b7d4b487f3deeec22edab8a292cafd96a90fe6029a7db17ac818390eb3590fea7587590e42b1c728020562d29eb9c92bbe90fa816e4848be082f18e85af5961d3f25f4fe2781ace334340ed882952ec4ef8713acd1b15c991215beab59e67558757e91c98aad659d2a8f1234cb7e8d3a3bf157c8da46da182ff0e44dccd45c4ea0a21055dd5deda112bd92bc5468715399575128f7f7", 0xda}, {&(0x7f0000000700)="8fcb3fc135dc14b0bfb3d60c7d493df5b84d79285e414926d4da881d4c555a4955ecf8cd560ac58a7e18ddaa05269abeff75b92b9d8fa0d66020589dfd8d0795348ca86af53dc9b6f5cc6ff13ef1759693bd4f3a63559aa846cd35eeab0cd4f4e82a79f4dbffa5e3fd5d9005ea0ca28563536d83d0675d5c75ec4b138c5539ab359aa26dfbc5c3b09e16ab5144e90d6f4d84a055e81a62502451e63faadebc2071cb2c5e2e9fd1dff80f7096db8bc0ab1d579e06298757abecd30926392b04ccaf142eb39857d4ceeca19c1e48d899cf5cc93105c99602f3e1902136f08649", 0xdf}, {&(0x7f0000000800)="19aa843ad88180b4ac0c08b47505bc05936f76b213c4b34025569941ca940c2a78f769c3faedba67be118f2aeb70e92cd097c2d86d395143b1e9322961239a39252597", 0x43}], 0x7, 0x0) 2018/03/19 19:08:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10201, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) eventfd(0xfffffffffffffffe) 2018/03/19 19:08:37 executing program 6: r0 = socket$inet(0x2, 0x80000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) bind(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80) socket$packet(0x11, 0x1000000000a, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001200)='ns/ipc\x00') sendto$inet(r2, &(0x7f0000865000), 0xbe4b591b43cd2c08, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x18c) 2018/03/19 19:08:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb0000000007030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000440)=[{&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f00000003c0)=""/78, 0x4e}], 0x5, &(0x7f0000002700)=[{&(0x7f00000004c0)=""/16, 0x10}, {&(0x7f0000000500)=""/250, 0xfa}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/229, 0xe5}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/19 19:08:37 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xfffffffffffffffb, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bpq0\x00', {0x4, 0x9, 0xf21, "5b10f3c7a16e", 0xffffffff}}) 2018/03/19 19:08:37 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getgid() r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r0, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x2, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/03/19 19:08:37 executing program 4: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) 2018/03/19 19:08:37 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/03/19 19:08:37 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f00000edff8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000000c0)=0x80) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r2) 2018/03/19 19:08:37 executing program 6: r0 = gettid() mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x2000000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)="6e6514ad724177009c2874f7c175f2689c4dd65d15cca81dbd749bf470a7ca1c369b419ccb71c3e4e08f1aad0ec67239eafe53b421c9c74eca9aca4cb5d0") 2018/03/19 19:08:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$void(r2, 0xc0045c76) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x11f) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x374) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/19 19:08:37 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0xc00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x68) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0)='ip6tnl0\x00', 0x9f) set_thread_area(&(0x7f0000000080)={0x1ff, 0x20005800, 0x400, 0x8, 0x6, 0x4000000000004, 0x4, 0x101, 0x2, 0x1}) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) 2018/03/19 19:08:37 executing program 7: mprotect(&(0x7f00000da000/0x2000)=nil, 0x2000, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x68) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x10001, 0x5, 0xffff, 0x1ff, 0x3, 0x8}) fstat(r0, &(0x7f0000000080)) 2018/03/19 19:08:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fchdir(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe16) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f00000000c0)="75753c3d7ec65a20e3476ccab848b69f4e33ae0b2175bcd723e461832efb74ed29d83cb95583aa35147e90f73e2fa6c19f5829532e3389f6a4c9da10538ec02b93c268be", 0x44) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clock_gettime(0x8000000007, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x5, 0x5, 0xfffffffffffffff9, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)=""/4096, 0x1000}}], 0x1, 0x1, &(0x7f0000002580)={0x0, r2+10000000}) 2018/03/19 19:08:37 executing program 3: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x64001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7c2}}, 0xcfe, 0x1}, &(0x7f00000001c0)=0x90) 2018/03/19 19:08:37 executing program 4: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) 2018/03/19 19:08:37 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) 2018/03/19 19:08:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) 2018/03/19 19:08:37 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4040) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f000099fffc)=0x44) 2018/03/19 19:08:37 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 19:08:37 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2b18d19c, 0x10000) 2018/03/19 19:08:37 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/19 19:08:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x100000088) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ebf000)=0x9, 0xfa) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:37 executing program 0: r0 = socket(0x2, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00'}) 2018/03/19 19:08:37 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000011c0)={0x3}, 0x1) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) writev(r0, &(0x7f0000001080)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="3d9c7a64fe540f21a7aeb967df5b1a70417c8f25d7a9f69ab15cc1bc1b2b6c509e8eddf8f63ed3d9863ea69deba68f8393313d666269e3e419ff63998401661d7c0387b3c4a7bd15d3d8c760bd11de76bb8c5191222aedecbbaa1ba542", 0x5d}], 0x2) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000001140)={r4, &(0x7f0000001100)=""/64}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) accept4$vsock_stream(r3, &(0x7f00000010c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) tee(r2, r1, 0x5, 0x0) 2018/03/19 19:08:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x102, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0xfff, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/03/19 19:08:37 executing program 4: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) 2018/03/19 19:08:37 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffff2b5b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x3, 0x1, 0x3, 0xff, 0x630f, 0x17c, 0x40, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e20, 0xcb88, @dev={0xfe, 0x80, [], 0x15}, 0x2}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x28, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @binary="085454a7a1"}]}]}, 0x28}, 0x1}, 0x0) 2018/03/19 19:08:37 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) prctl$void(0x1b) 2018/03/19 19:08:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @time={0x77359400}, 0x1, {0xffffffff7fffffff, 0x9}, 0x6, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf}}) 2018/03/19 19:08:37 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffff2b5b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x3, 0x1, 0x3, 0xff, 0x630f, 0x17c, 0x40, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e20, 0xcb88, @dev={0xfe, 0x80, [], 0x15}, 0x2}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x28, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @binary="085454a7a1"}]}]}, 0x28}, 0x1}, 0x0) 2018/03/19 19:08:37 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/19 19:08:37 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xffffffffffffffff, 0x7ff, 0x2a, 0x8001, 0x5}, 0x14) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r4, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='teql0\x00') poll(&(0x7f00004d782a)=[{r2, 0x1d}], 0x1, 0xbad7) close(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000040)={0x2}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x3f, 0x100000000, 0x83, 0x9, 0x5f, 0x4, 0xffffffff, 0x2, 0x8000, 0x8, 0x8, 0x2}) 2018/03/19 19:08:37 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000104000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000030000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/19 19:08:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x120c0) getsockname(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000100)=0x80) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r1}, {r2}], 0x2, 0x8001) rt_tgsigqueueinfo(0x0, 0x0, 0x30, &(0x7f00000000c0)) shutdown(r1, 0x0) 2018/03/19 19:08:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) readv(r0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000240)=""/191, 0xbf}], 0x6) r1 = socket$packet(0x11, 0x400000002, 0x300) socket$packet(0x11, 0x3, 0x300) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/220, 0xdc}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x80000000, 0x3, 0x3000}, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000040)="77f3052c1f187a6fa40f5ab18142c8b04b5f993238144980492a90ec6e4a77187fbdfda05c06a6ea3de01a0e676e3327ea109d7b50d0e0ce8b9d76535ad0bf73b3ecfd5f969f30568d6529a6261af1e481e40dfec28eceb5801bfba2796f50d2afb67c3d4b286e25fc") sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/19 19:08:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) r2 = fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1e, 0x1, @tid=r2}, &(0x7f0000000040)) 2018/03/19 19:08:37 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x141240, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/40, 0x28, 0x20, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000200)=""/17}) sendto$inet(r0, &(0x7f0000000100)="aa90fea679d333a67c737351bfebbb0d9a435a0c75b5f603eb61c1b0b5cbb39a90f33514ca5b761e7492f37af76714f442f5c2acfa06040ae1110091114851daa06f68860f1fd72a7a914e3a4f7d56bd6ce2e63b", 0x54, 0x24000040, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:37 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x4001000) 2018/03/19 19:08:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00004b6fb0)={{0xffffff93}}) 2018/03/19 19:08:37 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/19 19:08:37 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000400)=@known='security.selinux\x00', &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x17d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x2, 0x6, 0x0, 0x10000, 0x8}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) socket$inet(0x2, 0x0, 0x0) [ 51.784227] IPv4: Oversized IP packet from 127.0.0.1 [ 51.827003] IPv4: Oversized IP packet from 127.0.0.1 2018/03/19 19:08:38 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000280)=""/173, 0xad}], 0x2, &(0x7f0000000340)=""/16, 0x10, 0x3}, 0x40000002) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$ax25(r1, 0x0, &(0x7f00000001c0)) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000180)=0xffffffffffffff80) 2018/03/19 19:08:38 executing program 4: r0 = add_key(&(0x7f0000000ffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\\em1self\x00', r0) 2018/03/19 19:08:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="00000000000000002592c93b9e1ebca5ca755496e6f11643d50cfe7da647e9e797fcbcad2eed8b80e24c83c9f6ce24225d8d6c156e03697b3e6559bb164e93c12eb328440bb7c887986487de4c5a1ed5b7e9da85da5b7f70cb464b646a1ae1964720a60fa69b79c41b5a3728af6fad1884e753395309a36e312a1e97c9a2de1a5d5751a6deeeed788916d15cc258aeb6bed8403773b64f1f874d77635c5a9b2426f91d3c6d0b0dbe931b766d3773b2850ec3d9a00ded53b8690e71347c2a4ecef47f8b3950bc628cbcf1f1228fbe59b78436f704074eda861f70957df0"], 0x0, 0x0, &(0x7f0000000280)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000820}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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0x12d4}, 0x1}, 0x4000080) 2018/03/19 19:08:38 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x123) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x236, &(0x7f0000000780)=[{&(0x7f00000001c0)="86521bd5b3542d5d7b4be9cc4168b20004b9b208569ac33c06b42fec94d03b18aefdf5f78677806703506cf51bc1a303a138ad294152d16a84730750282579ae310716fda3e9af97db2978dc6195ddc3211f5c60e57dc398a6e34649eb613fac10fe89276fb650a67e6fbe408eac67d137239aff6e371c087a71a6eb9c8885e139d5fc4c7b4d3f126f6db42970994edcb274b95ff073cbb2efbffe4390766508ab417530774107bee0572994422806c5c05f917ac82db157973d8f140bdcdf3b34636767a6edcc63d4b752", 0xcb}, {&(0x7f0000000340)="5c3fbba6c1ab40199c57e6116a1d3d9cebfb09dd939ca0b838a466a7e72e0cd05b133e260c5fe1a46d16a0409ee8ce75a4d459816e6f23f554970207ca7c3e8a336e15bbf4d6c1e4f4f37332c806e833f011a8ab0f6338cca2a104e286c1ff22b9265c1daef793914a7bd0b78d6248abac", 0xfffffffffffffffa}, {&(0x7f00000009c0)="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", 0xd1}, 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{&(0x7f0000002000)="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", 0x1000}, {&(0x7f00000005c0)="865c85e93593fb993f7ecc23771af5cb4ceb8f9bfe1e161d8a91458246b06a3ea227fa49424d40f1a973b712adcd26ec8ebbf2b2d0a9541b6459d656940e5cfbc9032e0d01edbb32917d52d0adf6509c03d65889429e799220d3be6121a8f003658c34629d1677aed524d6d7823b624baaf90fe0c414e664ccff5368eecefedd6cc0a3f312420c416c44f2cc772f54f902f8d3d8cf24424130eff455d5bea572e52a78e0ae281018b0b4fc795b176c0b0a073697c00424b179b4ca6fc71d5af31775486cf0977cf6b918569c82e38f1d425e0619975b7df69959", 0xda}, {&(0x7f00000006c0)="0fe1bb39feb1868779e167946c308c5e90b83af4f2ddcbec56bdafd1c9e3f544a082a263242762aa5a260f8932fdfd0edb7a050afb62890e0b504014abbbff4bc046af809aefabe18f8d83c57e5d3497301ab27070bedc28e585d8c4d937d917615f1ba47177a0bcd0ff2a87da123ba50817f17029564ada6f334fdcde9ec5f60b06301a1a283ee0252a96c308489dfe64587a7e965f82f1a0edd71f58a84c573cd72d824240594892dd44e6fb145171fb18aa75f51fc98761d07e194a361d", 0xbf}], 0x6, &(0x7f00006f3fe8), 0x0, 0x4000}, 0x0) 2018/03/19 19:08:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x31b) clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000f, &(0x7f0000000000)) 2018/03/19 19:08:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000200)="aead00a70281ecc8d2626ef13bf0b3453e04a6e5c94d83f072d5bc14503dc53e8d90a33dfc7003410faabe6072a7fb", 0x2f, 0x100000001, &(0x7f0000000280)={r2, r3+30000000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)=ANY=[@ANYBLOB="1800002300020100000000fbff000000a601000004000b00"], 0x18}, 0x1}, 0x0) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000100)=""/2, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080)={r5, 0x3f}, &(0x7f00000000c0)=0x8) munlockall() uname(&(0x7f0000000180)=""/6) 2018/03/19 19:08:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/checkreqprot\x00', 0x100000000401, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x6, 0x840, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1, 0x88f8, 'bcsh0\x00', 'rose0\x00', 'bcsf0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x40, 0x9300, 'rose0\x00', '\x00', 'lo\x00', 'syz_tun\x00', @random="17fffd2c373d", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x188, [@stp={'stp\x00', 0x48, {{0x800, {0x5, 0x401, 0xec5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x8, 0x80, 0x1000, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x4e22, 0x4e23, 0x3, 0x4, 0x3, 0x1f, 0x5, 0xffffffffffff341d, 0x4, 0xf78c}, 0x40, 0x41}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x9, 0x8c, 0x0, 0x0, "6beca320f8f1caeca90f1ad8d03ade7568b6d081fa9501e6c284358e8381f5675f23eb3950162b81fd3f2da4efabd3c47e789c13fffeb40c674e1fae8c548d6b"}}}}, {{{0x5, 0x1, 0xf6, 'nr0\x00', 'vlan0\x00', 'tunl0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0x1e0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x1, 0x0, 0x6, 0x7}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xdf08, 'system_u:object_r:load_policy_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0xb, 0xd, 0x6007, 'bcsh0\x00', 'vcan0\x00', 'ip6_vti0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xa797592a424c5da1], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0x128, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x7, 0x4}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x8000, 0x3f, 0x0, 0x0, "651fabb88bca4970f91b2d4ab02f8e73088dc3f55443da5496f98b09352305a345e87f022986b5ed9dce9fd75eddb5d6b88134b85c77b941e360814e326eca81"}}}}, {{{0x3, 0x25, 0xfbff, 'nr0\x00', 'gre0\x00', 'bridge0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xd8, 0x150, [@cluster={'cluster\x00', 0x10, {{0x400, 0x2, 0x200}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0xaba, 0x7, 0x0, 0x0, "0ea5bfb1768a2a1b9ce3e518e7483bf7d692980ce843b96518b24c8b2f9b6c7ed129e167cdad96f91ef6b7ec90f10cf736593fa94bd8c8a26bbcfaabd5918e8d"}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x89bf, 'teql0\x00', 'ifb0\x00', 'bridge0\x00', 'tunl0\x00', @random="55e25f365a9a", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xf8, [@realm={'realm\x00', 0x10, {{0x4, 0x7, 0x1}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xdb9, 0x9}}}}]}]}, 0x8b8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/03/19 19:08:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setfsuid(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0xfffffffffffffd56) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) 2018/03/19 19:08:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) exit(0x10001) ioctl$TIOCSTI(r1, 0x5412, 0x6) 2018/03/19 19:08:38 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x400, 0x1, 0x100, 0x1, 0x3000000}) 2018/03/19 19:08:38 executing program 7: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0xffff}], 0x10) r0 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@dev, @multicast1, @rand_addr}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x7f}], 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x108, 0x7, 0x7fff, 0x3, 0x10001, &(0x7f00000000c0)='yam0\x00', 0x6, 0x800}) 2018/03/19 19:08:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff80000001, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, [0x6, 0x3, 0x400, 0xfff, 0x401, 0x1f, 0x6, 0x0, 0x101, 0x9, 0x4, 0x8, 0xff, 0x2, 0xcf21]}, &(0x7f00000002c0)=0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x109, 0x8004007}) 2018/03/19 19:08:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={"6c6f0000f72f421d00", &(0x7f0000000380)=@ethtool_cmd={0x8}}) 2018/03/19 19:08:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000185210760df0aecf0774e71956b9225feb1d3ee1837d27c4cc1efb9febb018f0ddda8122fbee15defd778bf4064ff16bae0f4113c3c6bd2bf01bb388c74329afce6ba991ada7fe49fd732189e5db9d10353df86febc33a758d6575e0435dea29aaa7f92cb50cfe349662938196ca5384c3ef05a9d1e1d9f45888ba2762b8b1d68c62f07dedb9b80a909a4be966aadcabfdb7733cdb31f36ee5449369387e2b30bcc58e9b7865ca57d0724bb706f547d76d2bd85b988642a729b00370c4b3deea9d150d6d1655a2b3934b8fedb18499d13b7072a70f49c481bb5c975bc40432e5bac7a3710b863575000000"]], 0x0, 0x0, &(0x7f00000001c0)}) getcwd(&(0x7f0000000300)=""/4096, 0x1000) [ 52.004196] binder_alloc: 9001: binder_alloc_buf failed to map page at 20ffd000 in userspace [ 52.017618] binder: 9001:9008 transaction failed 29201/-12, size 0-0 line 3133 2018/03/19 19:08:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ftruncate(r1, 0x7ff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/03/19 19:08:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000003c0)=""/183) epoll_create(0x3da) ioctl$KDENABIO(r0, 0x4b36) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2001}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x40, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000200)=0x4) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/180) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfff, 0x30}, &(0x7f0000000280)=0xc) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x8, 0x1ff, 0x6}, &(0x7f0000000300)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/44, &(0x7f0000000180)=0x2c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000480)=""/170) 2018/03/19 19:08:38 executing program 4: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x0) link(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x1fffffe, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) exit(0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) symlinkat(&(0x7f0000000080)='./file0/bus\x00', r0, &(0x7f0000000140)='./file0/bus\x00') write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/03/19 19:08:38 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) [ 52.053114] binder: BINDER_SET_CONTEXT_MGR already set [ 52.066799] binder: BINDER_SET_CONTEXT_MGR already set [ 52.076145] binder_alloc: 9001: binder_alloc_buf, no vma [ 52.080964] binder: 9001:9008 ioctl 40046207 0 returned -16 [ 52.091410] binder: 9035:9039 ioctl 40046207 0 returned -16 [ 52.103300] binder_alloc: 9001: binder_alloc_buf, no vma [ 52.105162] binder: 9001:9044 transaction failed 29189/-3, size 0-0 line 3133 [ 52.109763] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.109997] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.140354] binder: 9035:9053 transaction failed 29189/-3, size 32-8 line 3133 2018/03/19 19:08:38 executing program 2: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', 0xa001, r1, r2, 0x97e, 0x80000001, 0x100000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/19 19:08:38 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000040)=[@release={0x40046306, 0x1000000000000000}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}, @register_looper={0x630b}, @increfs={0x40046304, 0x2}], 0xb5, 0x0, &(0x7f0000000080)="e5917aecc6e1a6ebd7b9b66cb253e9ab5aae3edfb715c90fea1b8e9314eb2f2166f893397300f738792862bbb0ec44a76373776c6d1a4ff842a2548efd13cdfebba75c4aa4a5e750482880a126b7d80eb4f145c88b9295f998780eca7673e7a23b41a25dd60f3f4c2c02737ea3854285c510dc90dd43126a595f453451131bb56ad34c57d896dfb5fb08a14eaf010d4793a8bd65b463c8ec2c88b2b583f69797f36ec11f70f289944ec38c827c2b8e0527f87a10ff"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/19 19:08:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) close(r0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) 2018/03/19 19:08:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0xfffffffffffffded) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/03/19 19:08:38 executing program 4: r0 = socket(0xc, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000140)=0x84) fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6f46144ca40901d08003000000005e8a00"]) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000240)=0x96, 0x4) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={0x1, 0x4}) 2018/03/19 19:08:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000000c0), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/19 19:08:38 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r1 = getgid() r2 = getgid() getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getgroups(0x7, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000006c0)=[r0, r1, r2, r3, r4, r5, r6]) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141402, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) kexec_load(0x869, 0x4, &(0x7f0000000700)=[{&(0x7f00000008c0)="02a6edfc483694e8735255edb2c77bf7337dc6f409cb38c58e713e6589822270c7db7b780887d123442e12", 0x2b, 0x800}, {&(0x7f0000000840)="84d72ae2cd27634b5088a8f8048514a0c9f5e8790413ab5c6ef32323a16139710350cd868d03a960f74a99abaf2cb491cf6ab9a3ec12ef2e833396bfab318f363cc3", 0x42, 0x0, 0x100000001}, {&(0x7f0000000780)="1f626c9424ab7575bc07533aacae7d08a1c238d9ff7922576427a0a44aa7afe47d2624b3ecd39b6954ef039e130539444607d4bce7cf11522cbe4a78c7a45f70c243f9cfbb207712edcb963a694e65b73889944ae41da3b5e7b1d12324fccaaa0e82c003251d1edaf70340be327acdae07ee38048e3571efcd9620355e51946f996c1751f2efae4cd7279d17c263e56b85ed551162e01aec1512edfa96f0773c5a5ab9af66d65b6a8ad18447483a5457bc84ca995e", 0xb5, 0xfffffffffffffffb, 0x3}, {&(0x7f0000000240)="6676f18497d0c65588969824e3342d189718e13df5e75ba7af3e31103a287bd9f4afc95e1ca0a6823843f294a6d575fd0ceb8aaf74022011e4c2c82fb755514e274d1472e8353cc82947d86fc258e5ec5735556bd2785c8e26f0203b72306bcc10f620727551ccae409a4ca23e3e93348539cafcac44c437f32b577bc8318fb0ccbc5691fa8c7d8115aee154525ecd0af0c576984dfa833fbddc9e7c1507322d443df87fe04c8a231a5a320f5d9ff1472e9b81add33616f1fb1a6f18effae6e42c6ef4a9df86c77350167f28b497819ee518348531e860ae89fae95cf9c7eb970dc5733b59b8fa8f677dbe1fcf736099dd2d453dd8", 0xfffffffffffffe45, 0x2, 0x5}], 0x3e0000) accept4$nfc_llcp(r7, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) write(r7, &(0x7f0000000080)='M', 0x1) 2018/03/19 19:08:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000600)=""/86) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000740)={0x2}) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000092c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000009300)=0x8) 2018/03/19 19:08:38 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x100) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2440, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x6a, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/106}, &(0x7f00000001c0)=0x78) prctl$setptracer(0x59616d61, r0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/19 19:08:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x9, 0x1, 0x400) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000575ff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x100000001, {{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) fcntl$dupfd(r3, 0x0, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) 2018/03/19 19:08:38 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x4ed) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r1, &(0x7f00000d0ff8), 0x1) fcntl$setlease(r1, 0x400, 0x3) [ 52.149417] binder_alloc: 9035: binder_alloc_buf, no vma [ 52.155065] binder: 9035:9053 transaction failed 29189/-3, size 32-8 line 3133 [ 52.166205] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.171856] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 19:08:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x210100) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/19 19:08:38 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000000040)}) 2018/03/19 19:08:38 executing program 1: r0 = socket(0x800000110, 0x3, 0x0) write(r0, &(0x7f0000000240)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) getgroups(0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r6, 0x0]) getgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r7]) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000002c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$KDSETLED(r1, 0x4b32, 0x65) sync() 2018/03/19 19:08:38 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x19, &(0x7f0000000440), 0x0, &(0x7f0000000080)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x8, 0x1, 0xd5f4, 0x7, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x9f53}}, 0x4, 0x2, 0x4, 0x3, 0x22}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0xff, 0x0, 0x100}, &(0x7f0000000180)=0x10) 2018/03/19 19:08:38 executing program 0: r0 = inotify_init() poll(&(0x7f0000000100)=[{r0}], 0x1, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xfff, 0x4) 2018/03/19 19:08:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300eaf3ffffff05000000", 0x29}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x7ff, 0x4) 2018/03/19 19:08:38 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x80000000, 0x7fff}, {0x8, 0x5}, 0x0, 0x5, 0x5}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r3, 0x402, r2) 2018/03/19 19:08:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a44f97372e00e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000"], 0x210) ioctl$KDSETMODE(r0, 0x4b3a, 0x8000) 2018/03/19 19:08:38 executing program 5: madvise(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x7f) 2018/03/19 19:08:38 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) unlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0) fanotify_mark(r1, 0x1, 0x1, r1, &(0x7f00000002c0)='./file0/file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="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", 0x1000, 0x0) chdir(&(0x7f0000000300)='./file0/file0\x00') getcwd(&(0x7f0000000740)=""/51, 0x33) 2018/03/19 19:08:38 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) r1 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/19 19:08:38 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) unlink(&(0x7f00000000c0)='.') 2018/03/19 19:08:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7e1}, 0x8001, [0x3, 0x0, 0x401, 0x100000000, 0x1, 0x0, 0x3e, 0x7f]}, 0x5c) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)={0x0, 0xffffffff00000001}) 2018/03/19 19:08:38 executing program 3: futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0) timer_create(0x3, &(0x7f000084cfa0)={0x0, 0x20}, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x4000) syz_open_pts(r0, 0x80) timer_gettime(0x0, &(0x7f0000dc6000)) 2018/03/19 19:08:38 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000025abb0)}, 0x2000c080) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000000040)="00004ad0ae7f784a5af58283c0816c6cb18b53c98202c67d89e6fcfd623f07db94b98d4917a5b9b86b261c583f063632def2c3291c6ed3bb7b7672fd71c83dcac3fe9cffc4f9e1ad5c9312d1b5c0f5715f6e20e54fdc66e8e34370ed6b28e42ea4e1883084266aec08e7c2a28d079e893c5079acc7340f6fa48042603ad03a32305679bb4a725a8330cc47882952b900a7498952a0ee091563aa79a97e7e3f2621bfac88e08b6b92712cd15ff92f495b9beb941987632c534942e3b81397ab13b69f677297f72792", 0xc8}], 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xa9}, &(0x7f00000001c0)=0x8) sendto(r0, &(0x7f0000000280)="2699cc197eca85fc6d921f4844431f62f5200da6ccc6c903ccabeecdf17e318953cc63dfbd5defb8504c45856c8c8e72304f992c54ecabf556ed207cefe996ec0a436b07cc54558b6f98a413a332c69f359b6d5c2d7031b5b3c7f33f8388ce75d76820691005b879a7020c25674945d37c664260a57074", 0x77, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8) 2018/03/19 19:08:38 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x5a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) [ 56.023827] IPVS: Creating netns size=2536 id=13 2018/03/19 19:08:42 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f000000affc)=0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20580000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, 0x1, 0x8, 0x200, 0x70bd25, 0x434, {0x7, 0x0, 0x8}, [@nested={0x20, 0xd, [@typed={0x14, 0x1f, @str='/dev/autofs\x00'}, @typed={0x8, 0x12}]}, @typed={0xc, 0x70, @uid=r3}]}, 0x40}, 0x1, 0x0, 0x0, 0xb5bdae32f597044c}, 0x800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r0, 0x9, 0x9, 0x10000000000000}, &(0x7f00000000c0)=0x10) r5 = accept$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000a, 0x10, r5, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x3e9, 0x7f, 0x100000000, 0x100, 0x8000, 0x100000, r6}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/19 19:08:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x2) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x12000, 0x0) ioctl$TIOCCONS(r2, 0x541d) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000200)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) 2018/03/19 19:08:42 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x301000, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 19:08:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1d4e06007eba8463f0e77fdbc09d1d28060049e6a513000010"], 0x10}, 0x1}, 0x0) getuid() 2018/03/19 19:08:42 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000000)=""/32) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={"6772bdb296aeeb310f584000", 0x6}) 2018/03/19 19:08:42 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nfc_llcp(r0, &(0x7f0000001380)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x3, 0xa2, 0x7ff, "b477f9229f4956aaed9d0cecec966ec62266bdf62e675f3e6be084290fe267fe5f494cdaf614e5256ae3a242ac0dacda3ebe7c5c1f87173d2cf56b53c6457a", 0x21}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000100)="01d71dcfdbaf191f2174228858fa1e054417750a7cfedc1cdc8f0df237065166fd769220ac6b68ff4104fd02bf1aabb5949da1dcfcb9b3933523a0fb10e5a7459ba05269dab30959e9a7f4037a1ac157e5098e91022c623d92789f401c680b58fa0834e7119d573dc2443ee152cbcf95fed1df6087a64de3d287287698a4b0e147a7f34c5c204f", 0x87}, {&(0x7f00000001c0)="c559424b743802606b859d78b5322bf70d2159d54e3428ab9726efce9c7ecea7dce36730ab01254d8cd87817f16f0a5f7637544db07d94932804a670f85ecf6abc5e21c72ee9e13f3b1f2474e29e30c57c992243aa845bc8846fe8cb", 0x5c}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c3dcefc7bbe23d38f32d6486b74a2274a1d263f3af579d567fbc108ee5c768afd3f1ea38f1d4ec2b5dc24e04bfef7163e6ded40ed38a3bc07daf5deafb9070837574caa5e104af4b82a45783287fa49c114c80ccd140fdbe2a6914ad89d686306b59683b4ab3bc01fbf156646a3fb2800f2ea72755d520f21db4b1e06ac5285a027a98cbb7efc5d9a65b4eb47a521315039fe60eb7b1aa368fc5264243e0602d21812cd98144179d2efcb9689506a55525c5e34803f5fbb86053b33bb9d597fede3a1cf77c3b0b671abc1b8c5713740b005ca5cd6792db6676b31c1d36", 0xdd}], 0x4, &(0x7f0000001340)={0x18, 0x111, 0x0, "c388f7870e9bbe"}, 0x18}, 0x1) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=ANY=[@ANYBLOB="30000000ff9e0000000000000000001718e155000a000000000000000000000014000500000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/19 19:08:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x80000) dup2(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x1, 0x0, 0x0, 0x803}}) 2018/03/19 19:08:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0xa9, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = gettid() ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/03/19 19:08:42 executing program 1: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000074eff8)=0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x61, "7ceab7e6d477d056fe1bd04793146649c51feecc319756435fbb876b34b9d548678dddd7765e95a9399df72b9e6fd773b61511048f3215337f7cf7e3e4c3dfb22667c7d18af750258aaea45c4c67604d55bc5c1b1c94be0279f478071af003d679"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x3, 0x3, 0x400, 0x61a60f26, 0x8, 0x9, 0x9, 0x3, 0xbc7, 0x6, 0x7fff, 0x6, 0xfffffffffffff001, 0x7]}, &(0x7f0000000240)=0x100) recvfrom(r2, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) fcntl$setown(r1, 0x8, r4) tkill(r4, 0x16) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/03/19 19:08:42 executing program 5: mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='v7\x00', 0x400, &(0x7f0000000180)="f8e0596fd4fb22f6d049029ced3592bfc0d39af137815cd93a44b21b46b6912371b4c0079dca754c0a6c99a3d616e38db8800f251143d8918771d4a501a2537817c2321124cf6373ed7ea43b3cc05a1567b61ef5abe2a20c1a29548af12c70494cb4cccd98") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa800, 0x40) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x0) chroot(&(0x7f0000000200)='.') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/03/19 19:08:42 executing program 2: r0 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000db6000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)='trustednodev\x00', r2) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x10000, 0x8003, 0x1, 0xb053, r4}, &(0x7f0000000180)=0x10) 2018/03/19 19:08:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087b000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='os2H_{!)\x00']) [ 56.561396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40703 sclass=netlink_route_socket pig=9333 comm=syz-executor6 2018/03/19 19:08:43 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/19 19:08:43 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2623}) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x100, &(0x7f0000000080), 0x8) 2018/03/19 19:08:43 executing program 4: r0 = socket(0xb, 0x807, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x504, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r3, 0x9be}, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x8000, 0x1}, 'port1\x00', 0x2, 0x400, 0xca4, 0x2, 0x0, 0x9433, 0x5, 0x0, 0x4}) clock_adjtime(0x7, &(0x7f00000000c0)={0x982e, 0x7fffffff, 0x1, 0x3, 0xde7, 0x7, 0xd864, 0x1, 0x8, 0x7fff, 0xffffffff, 0x200, 0xd17, 0xffff, 0x8000, 0x5, 0x2, 0x6, 0x2, 0x4a10, 0x7fffffff, 0x0, 0x7, 0x8000, 0x2, 0x2}) 2018/03/19 19:08:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) r2 = socket(0xf, 0x7, 0x401) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) 2018/03/19 19:08:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x56, 0x20000004, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x4) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x200, 0x2000000, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffff800, 0x9, 0x100000000000000, 0x192d, 0x41b}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/19 19:08:43 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0xfffffffffffffe31, "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"}, &(0x7f0000001040)=0x84b) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000011c0)=0x101) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000010c0)={0x5, &(0x7f0000001080)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001100)={r1, 0x1}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001140)=[0x3, 0x1]) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001200)=""/152) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/19 19:08:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0x14, [@typed={0xc, 0x0, @ipv4}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x5, 0xfffffffffffff8d3, 0x5, 0x7}) 2018/03/19 19:08:43 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000000040)) 2018/03/19 19:08:43 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x1, 0x0) linkat(r0, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x1000) 2018/03/19 19:08:43 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="86731531d09688584ac83486ed3a198170f67ecc7a81ab8df1bbfd547831192ff68b9070d59a100708ee73ee9e302737920f9dafdcd9168da2055387267e19aa12b9011d4b7bab5e90eb7f050dfc3c591e16472217c5bf75ab797a4581b5a13a3bd4702f09bde31c2603d020f9778d849f5dcff1ddfb79135d8a9f74c5cf349478b9b70ff0cee8ebcf507818161b816c7af46528e4e8df960a43a67ed6d9be62666f4de54ede759a104cf3ddbf65a462d669534945bc47e668dd96fcc142e575a46d31") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x7, 0x8, 0x0, 0x6, 0x7]}, 0xe) 2018/03/19 19:08:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r1 = socket(0x2, 0x6, 0x100) socket(0x6, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x33088f1, 0x8) 2018/03/19 19:08:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fanotify_mark(r0, 0x51, 0x2, r1, &(0x7f0000000080)='./file0/file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x4008000, 0x0) 2018/03/19 19:08:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000480)={'ip6gretap0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x79, 0x99e5, 0x20, 0xca, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x9, 0x10, 0x2, 0x81}, &(0x7f0000000240)=0x18) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x0, &(0x7f0000000340)}, 0xfffffffffffffec7) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)="04f09d9254edf256eedbfa829a4204b428b78fefe68c5950a12d56d971c701cbcbe76983802bdb7486444bf91b1524ee611d20afa69ab8d6df5a023e6771ae6f9611cc29d7d14b31920b96f6ad975a938bbf037a31a62ac83e527f0feca404a697c03205", 0x64, 0x40, &(0x7f0000000340)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x14e}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) socket$inet(0x2, 0x80806, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000540)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0xffff, 0x9, 0xfffffffffffffffb}, &(0x7f0000000440)=0x98) 2018/03/19 19:08:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0xfffffffffffffffb}) writev(0xffffffffffffffff, &(0x7f00000002c0), 0x100000000000019f) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) umount2(&(0x7f0000000080)='./file0\x00', 0xc) 2018/03/19 19:08:43 executing program 2: r0 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000140)=0x4, 0x4) write$selinux_load(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578f1677fbbff18069eaef56c239059bb564b9730c1313be09a37444fa2731a5217d8a7a03db55eb886808cf7f368fee4122dcd3577f70d93bfa60c490c22875f50852c8735e0d79443ed2155062724994e61450335b75ed939defdef615d8b60ab681a9067f67ce751aa628a55900188b841c45d0e73d31eae2db1bc6835e264bee70e15e86dba121b581004000000196f384da89a2bf64df5e835b81f9155da5c09ca8db09c9db5010005c1d19377a88402f7e6a6cbf5ac547e757433b5f7d26f35defd08062a2279bd68b84e457f4c03145c8403a3ff98588a7e8459ce674959dc7d7a4d9f6b0e43c60a758548ab25c0e698a23311d8edfbb4cc2c0d17474bfedc3173dd8d04ff648f84c8c2bb712455535c18364d7b7c58c1f7048852a47fef7066dcc1b34ef5a443a48c1fd5dd6798744649e4f44a0d951800fa77943dcf55a1524919e2c0d66715b088"], 0xfc) keyctl$link(0x8, r0, r1) 2018/03/19 19:08:43 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2a08c1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3f, &(0x7f00000001c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x188, 0x3a, 0x802, 0x70bd25, 0x25dfdbfb, {0x11}, [@nested={0x174, 0x80, [@generic="f49129a39a1e2fc92dc11f56c9933b7b623adf622905e12e3d09907ec973f1bb00993fb3566994e186abf0dc99b1d5cd68d984dce47defa9db4697167b476d9d29c6b1e7632d729d82e83d2b9bca67933ba7f9491698d858f7226b69e7bf2c767bdb35c60d0474189ffa6c7a7bdbebe6d0bb50231f47d6ed992f4669f73f5d006bc78609ed3a28856be9023422b79d254bb89d0757aca52b9465c6a7a276d7cb42f37811f9fe815098efe1543eb1aaefb0b0592937ecaadd4cd2a235bf72ea244c7008", @typed={0xc, 0x32, @uid=r1}, @typed={0xa0, 0x44, @binary="86a74a81555c410c044f265bb91f83d053524d78f92a2f3a080f3e6f597f283562fe8ca94428b4f71b752d351161ca09624008dd268f0d51c75d34e77f9c8efdc287adde8ba0bf443abe9c8774461629677b77e2713872ec1a8083203b6e07efa369e2e4628cc752d936cc9cc8caf1e5f2ada7f980042d52d968e0a89c9c8faf9a8a08473acc5badaa1bb717f520226c2a3795a64f1d87"}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x800}, 0x4800) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) clone(0x40000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="e8e02a828c8345579bdce87042a7d0a4036d5e247d808ee4dbf21f2d3a8b59641bbecd9ed248d22e9fff9a4aff31119d2f61e451429237e7e7a996f8ca2c0f9a07b5078f6881f2526aa47c91b633849306941f0694e6cf9582997cfaa5754292d260d6fcb348d128fa2d38d56bc3696911012bee1879cad1f0a41b561140679239c8e543fb6f0d1c1c6678017b190a080ae09a5d8662a2f0eb3faa909da366d28f9e82d968e6bfa98cd0fb361e539fa8c5931cfb39e281f63c18") pread64(0xffffffffffffffff, &(0x7f00009f3000), 0x352, 0x0) 2018/03/19 19:08:43 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r1}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x3, 0x9, 0x1, 0xa807}, 0x8) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/163) 2018/03/19 19:08:43 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f000093afb8)="21cf00", 0x0) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/19 19:08:43 executing program 6: pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x8000, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e20}, 0x19, 0xffff, 0x9, 0x4, 0x7, &(0x7f0000000000)='erspan0\x00', 0x5fc10a9c, 0x4, 0x9}) unshare(0x40600) write(r1, &(0x7f0000000000), 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x4, 0xff, 0x70, "92b7ed2e3a02", 0x7b8}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x41, r2}) 2018/03/19 19:08:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000eccfd7)='>', 0x1) r2 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x1003) ftruncate(r0, 0x7) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) 2018/03/19 19:08:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[], 0xffffff0e}, 0x1}, 0x0) 2018/03/19 19:08:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) bind$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$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r0, 0xfffffffffffffffc) shutdown(r1, 0x1) 2018/03/19 19:08:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2800, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) process_vm_writev(0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/95, 0x5f}], 0x1, &(0x7f0000001500), 0x0, 0x0) 2018/03/19 19:08:43 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/03/19 19:08:43 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='GPL\x00', 0x3) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @addr}], 0x30) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x30) 2018/03/19 19:08:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) [ 57.240365] IPVS: Creating netns size=2536 id=14 2018/03/19 19:08:43 executing program 0: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x98) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x3a9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='|', 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/19 19:08:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/40, 0x28) r3 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r2) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @rand_addr=0x5}}, 0x1e) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/199, 0xc7) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/50) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000580)=""/189) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}], 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000540)={r5, 0x7, &(0x7f0000000280)=[0x8, 0x6e, 0x8, 0xfff, 0x2d, 0xc868, 0x4], &(0x7f00000002c0)=[0x3, 0x589, 0x5, 0x5e2, 0x8, 0x5], 0x6, 0x7, 0xf81, &(0x7f0000000300)=[0x9, 0x1000, 0xffffffff, 0x8, 0x7, 0x2, 0x6], &(0x7f0000000500)=[0x3, 0x7f, 0x20]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r5, 0x1b}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/19 19:08:43 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='lo\x00', 0x9de3}) setsockopt$inet_buf(r3, 0x0, 0x22, &(0x7f00001c68e6), 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x3b) setsockopt(r2, 0x8, 0x4, &(0x7f0000000100)="bcafc0aac733053e87388896c5cdb7c5deb3aca256b68ecaf987f0026da7f7ae3e503f98e2d99309d2e55c10de46d8bd0b0445a5725c9d0b0bcde7255c8d5def4b6375455128b39ecfe164b3b03e3be57cc3f6eac432849a4e0b8716e31943e7f859362a30ad00890fbf45e24d0aaf763ece51", 0x73) write$fuse(r0, &(0x7f0000000280)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0x7, 0x8, 0xdef, 0x4}}, 0x30) 2018/03/19 19:08:43 executing program 6: r0 = socket(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x129000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@mark={0x0, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/03/19 19:08:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r2, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'gre0\x00', {0x4, 0x9, 0x6, "135531a96b65", 0x10000}}) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000240)="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", 0x1000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000200)=0xa9c2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x104, 0x800}, "00006274300000004000000000000000000000000000400000000000000000000001000000000000000000946e00000200000400", 0x40, 0x1, 0x7, 0x8, 0x7, 0x5, 0x8, 0x0, 0x4, 0x1ff}) [ 57.291486] pktgen: kernel_thread() failed for cpu 0 [ 57.302658] pktgen: Cannot create thread for cpu 0 (-4) [ 57.308454] handle_userfault: 33 callbacks suppressed [ 57.308458] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.308467] CPU: 1 PID: 9446 Comm: syz-executor1 Not tainted 4.9.88-gbb52bba #59 [ 57.308472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.308487] ffff8801b20b7850 ffffffff81d95f19 ffff8801b20b7b30 0000000000000000 [ 57.308500] ffff8801b5fa6890 ffff8801b20b7b40 ffff8801b20b7a20 ffff8801b20b7a48 [ 57.308511] ffffffff81662ed9 0000000000002a2e ffff8801d87bb8f0 ffff8801d87bb8a0 [ 57.308513] Call Trace: [ 57.308527] [] dump_stack+0xc1/0x128 [ 57.308537] [] handle_userfault+0xa59/0x1320 [ 57.308548] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.308566] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.308575] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 57.308587] [] ? handle_mm_fault+0x11ad/0x2460 [ 57.308594] [] ? handle_mm_fault+0x1f19/0x2460 [ 57.308603] [] handle_mm_fault+0x1f27/0x2460 [ 57.308612] [] ? __pmd_alloc+0x410/0x410 [ 57.308625] [] __do_page_fault+0x5c2/0xd40 [ 57.308633] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.308642] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.308650] [] do_page_fault+0x27/0x30 [ 57.308658] [] page_fault+0x28/0x30 [ 57.308667] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.308674] [] ? SyS_pselect6+0x1be/0x550 [ 57.308681] [] ? SyS_select+0x1e0/0x1e0 [ 57.308688] [] ? SyS_futex+0x22e/0x2d0 [ 57.308694] [] ? do_futex+0x15c0/0x15c0 [ 57.308702] [] ? security_file_ioctl+0x89/0xb0 [ 57.308708] [] ? do_syscall_64+0x48/0x490 [ 57.308715] [] ? SyS_select+0x1e0/0x1e0 [ 57.308722] [] do_syscall_64+0x1a4/0x490 [ 57.308729] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 57.359001] IPv4: Oversized IP packet from 127.0.0.1 [ 57.541674] pktgen: kernel_thread() failed for cpu 1 [ 57.546781] pktgen: Cannot create thread for cpu 1 (-4) [ 57.552170] pktgen: Initialization failed for all threads 2018/03/19 19:08:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x3}, 0x16) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) 2018/03/19 19:08:43 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) bind$bt_l2cap(r0, &(0x7f00000003c0)={0x1f, 0x2, {0x7, 0x997, 0x800, 0xffffffffffffffff, 0x4, 0x401}, 0x7, 0x5}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@get={0x1, &(0x7f0000000280)=""/200, 0x5}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000680)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1, 0x0, 0x3, 0x7}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x50bf, 0x4) accept4$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) bind$vsock_stream(r0, &(0x7f0000000440)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e22}}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000540)=""/16, &(0x7f0000000080)=0xfc) 2018/03/19 19:08:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x187000) r1 = getpid() wait4(r1, &(0x7f0000000040), 0x60000002, &(0x7f0000000280)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x8200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000}) 2018/03/19 19:08:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000080)={'rose0\x00', @ifru_map={0x3, 0x80, 0x8f, 0x80, 0x5, 0x2}}) 2018/03/19 19:08:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x314) 2018/03/19 19:08:43 executing program 0: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x98) r0 = socket$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) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x3a9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='|', 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/19 19:08:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14d400, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000180)) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'gretap0\x00', 0x10000}) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/03/19 19:08:43 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r0) 2018/03/19 19:08:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x3, 0x1, 0x88, 0x2, 0x1ff}, 0x2, 0x8000, 0xffffffff7fffffff}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) 2018/03/19 19:08:43 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x200010, 0x803, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = getgid() getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000009c0)={r4, 0x1, 0x6}, 0x10) r5 = getgid() setregid(r3, r5) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000140)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x2) 2018/03/19 19:08:43 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/19 19:08:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/19 19:08:43 executing program 2: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @rand_addr}, &(0x7f00000001c0)=0xc) recvfrom$packet(r0, &(0x7f0000000140)=""/33, 0x21, 0x0, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000240)={0x9, 0x2, 0x1, 0x401, 0x1, 0x2}) 2018/03/19 19:08:43 executing program 6: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/90, 0x5a}], 0x8, &(0x7f0000001900)=""/4096, 0x1000, 0x101}, 0x3}, {{&(0x7f0000000600)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f0000000680)=""/93, 0x5d}, {&(0x7f0000000700)=""/11, 0xb}, {&(0x7f0000000740)=""/128, 0x80}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffffb}, {{&(0x7f0000000840)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002900)=""/85, 0x55}, {&(0x7f0000002980)=""/232, 0xe8}, {&(0x7f0000002a80)=""/141, 0x8d}], 0x3, &(0x7f0000002b80)=""/144, 0x90, 0x4}}, {{&(0x7f0000002c40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002cc0)}, {&(0x7f0000002d00)=""/21, 0x15}, {&(0x7f0000002d40)=""/155, 0x9b}], 0x3, 0x0, 0x0, 0x9}}, {{&(0x7f0000002e40)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002ec0)=""/203, 0xcb}, {&(0x7f0000002fc0)=""/210, 0xd2}, {&(0x7f00000030c0)=""/154, 0x9a}], 0x3, &(0x7f00000031c0)=""/222, 0xde, 0x1000}, 0xfff}, {{&(0x7f00000032c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003340)=""/226, 0xe2}, {&(0x7f0000003440)=""/64, 0x40}, {&(0x7f0000003480)=""/173, 0xad}, {&(0x7f0000003540)=""/40, 0x28}], 0x4, &(0x7f00000035c0)=""/167, 0xa7, 0x9}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003680)=""/5, 0x5}, {&(0x7f00000036c0)=""/48, 0x30}, {&(0x7f0000003700)=""/99, 0x63}, {&(0x7f0000003780)=""/22, 0x16}, {&(0x7f00000037c0)=""/62, 0x3e}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/219, 0xdb}, {&(0x7f00000039c0)=""/207, 0xcf}], 0x8, &(0x7f0000003b40)=""/187, 0xbb, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003c00)=""/100, 0x64}, {&(0x7f0000003c80)=""/163, 0xa3}, {&(0x7f0000003d40)=""/116, 0x74}, {&(0x7f0000003dc0)=""/254, 0xfe}, {&(0x7f0000003ec0)=""/124, 0x7c}], 0x5, &(0x7f0000003fc0), 0x0, 0x438}, 0x2}], 0x8, 0x20, &(0x7f0000004200)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000004240)="da70d5538b396f309e7b59cfd78a926621c1db5810a3fd956eb8f55b44a4f6e3b37a84515746c6f950bf3c128c1a0766643f7da1fa439141ca3ebd084d18ef6ff65d5515e28bef1ab86dcccbfc35da002a37ea9b2cba8205e6", 0x59, 0x20000001, &(0x7f0000002cc0)={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000004440)={'nat\x00', 0x0, 0x4, 0xd3, [], 0x5, &(0x7f00000042c0)=[{}, {}, {}, {}, {}], &(0x7f0000004340)=""/211}, &(0x7f00000044c0)=0x78) pwritev(r1, &(0x7f00000008c0)=[{&(0x7f00000007c0)='e', 0x1}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000003fc0)=0x5) 2018/03/19 19:08:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x20000) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/03/19 19:08:43 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x0) 2018/03/19 19:08:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/19 19:08:43 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8000, 0x10, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x47, "b31f9a14238bad17d7a733f19e731811964ba43ff6060e082fe94a600207cac6c9239ec55a33b1676478ba892b00b5457700b14bb6c50591a56e1f8acd5a3effa1e0805a488d213adfac5f626b7a5d049431b46ce61442aaa3d5d8ff9f0a1e97b1e8c21757301d9a6b57dfe871f416eee2b0792f09441063aa7a0148db9e0166ecfd8d399091a8af430dee1a23edb1d1dd356f7e2d027aa5f08b4db7506ce90f44f329da0a0ae2212edaff08bbf77408e7540b0b1e852c71eb7664eb3ee3bae43f48f059e04cb334af27e3555676a304458a41b7ef600ba78ffaaa8bba"}, &(0x7f00000001c0)=0xe5) r2 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r2, 0x10e, 0x5, &(0x7f00004ecffd), 0x0) [ 57.780295] device syz_tun entered promiscuous mode [ 57.852223] device syz_tun left promiscuous mode 2018/03/19 19:08:43 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x7520000000000000, 0x4, 0x2, 0x0, 0x0, 0xffffffffffffff2a}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) 2018/03/19 19:08:43 executing program 7: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) fcntl$getown(0xffffffffffffffff, 0x9) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x42, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1000) 2018/03/19 19:08:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/03/19 19:08:43 executing program 6: socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/03/19 19:08:43 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0xa, [0x1, 0xff, 0x0, 0x8, 0x6, 0x6, 0x2, 0x200, 0x2, 0x8000]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x0, 0x820f, 0x5, 0x5, 0x5, 0x6483a0ef, 0x6, r1}, 0x20) r2 = socket(0x1c, 0x0, 0x1) recvmmsg(r2, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=""/19, 0x13}}], 0x1, 0x0, &(0x7f0000003080)) 2018/03/19 19:08:43 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000240007003200000800367700fbffffff0100000000000000ffffffff0161540f", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000023c0)={@empty, 0x0}, &(0x7f0000002400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002440)={'bpq0\x00', r1}) 2018/03/19 19:08:43 executing program 2: sysfs$3(0x3) r0 = socket(0x8, 0x4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xffffff, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8000000020, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0x101, 0x9}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x200000000000000c, 0x60, 0x7, 0xe2}, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001940)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0x8, 0x9, 0xffff, 0x2, 0x6, 0x7, {0x0, @in={{0x2, 0x4e24}}, 0x7f, 0x3, 0x0, 0x80000000, 0x100000000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2}, &(0x7f0000000340)=0x8) setsockopt(r0, 0x2, 0x0, &(0x7f0000000800)="eaa996f30318e06e7b362a65446f1a6213", 0x11) r4 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='}@procsecurity,[-\x00', 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt(r0, 0xff, 0x6, &(0x7f0000000940)="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", 0x1000) keyctl$instantiate(0xc, r4, &(0x7f0000000440)="4da8da6ce59d6846dbb4637dc79b9f367802a8823b", 0x15, r5) getsockname$llc(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r3}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001a40)) socketpair(0x0, 0x80000, 0x80, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x1d2e}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000680)={0x1b6, r8, 0x0, 0x80000000}) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000006c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000700)={0xff, r8}) ioctl$KDSETMODE(r7, 0x4b3a, 0x40) fcntl$getownex(r6, 0x10, &(0x7f0000000740)) syslog(0x3, &(0x7f0000000840)=""/225, 0xe1) 2018/03/19 19:08:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x804c0, 0x0) getsockname$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000e40)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x5}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/19 19:08:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/19 19:08:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, r0, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/28) r3 = memfd_create(&(0x7f0000000080)='bdev\x00', 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)={{r4, r5/1000+10000}, {0x0, 0x2710}}) 2018/03/19 19:08:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/4096, 0x1000}], 0x1) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/19 19:08:43 executing program 4: setrlimit(0xb, &(0x7f0000000100)={0x66, 0x93}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) setsockopt(r0, 0x3ff, 0x100000000, &(0x7f0000000040)="3ea31b45465bd4cbee98612aa2c2073420871b1bccd03f93ae761db649fc8bd4a9e65016ef1a1eb646e92e536335c1bacf25272c1573d19148ca3ef66c856ee1c9d7431b55d243fb3ffb7fbc09ca25df955d2887533d95aec9703347b959aa54f8a8c7ee110b6667b4123ae991f33baadc689c240238", 0x76) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000140)="6198411c7355c88e6ab7c31f58345cac6ad9da341a2e6d4759a91fc92d449ecd4a0f8770c876823f5e8ec371b82009dbf0e052aab330686b9580a8cd549398ced50ee1874b2ee9c458851b84c51bb1b012b0fb6f035c1aa597b2583971037bbc13d32d8b9fede9bf4c57fecc8d53e227ef1856ff5c62b1545f58593ea186dc22b16e2a8264d0c8a7013d0495453e374057eae4e1af323b17a7120ed6389b49cdf8a112799d60ae3430941f04e8b597cbaedf199d21ac47d1", 0xb8, 0x40004, &(0x7f0000000200)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1800000000000000}, 0x1c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x1, 0x800, 0x80000000, 0x1f, 0x29a10928, 0xffff, 0xfff}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/19 19:08:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r2 = socket$key(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f00000011c0)=[{{0x0, 0xfffffffffffffead, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xffffffffffffff87}}, {{0x0, 0x0, &(0x7f0000001040), 0x115, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000320d486902f74c1fc1bbbdb7dfcac3d9f7ccec76c359b01f5b0f22f9689c8f18cccd121aed42c0e9fc00a14f0b0b16939401e13db4ba1b6b1f68db2540ddd297d6f4"], 0x80}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x8, 0x3}, {0x0, 0x8f}, {0x8, 0x1c00000}, {0x4, 0x2}, {0x2, 0x7fffffff}, {0x6, 0x81}, {0x4, 0x5}], 0x7) 2018/03/19 19:08:43 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0xfffffff4) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) 2018/03/19 19:08:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa100, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0xf4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x32) 2018/03/19 19:08:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x6, 0x8, 0x6, 0xe22, 0x3f, 0x8000, 0x80, 0xfffffffffffffffb, 0x1000, 0x2, 0x8}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x9, 0xea18, 0xfffffffffffffffc, 0x800}, &(0x7f0000000200)=0x14) 2018/03/19 19:08:44 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x3, 0x5]) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/19 19:08:44 executing program 4: r0 = socket$inet(0x2, 0x80000004, 0x1fd) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000000)=0x80, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x6, 0x11, "2648a63ba46cc2fa6cc5e4d903b34c18c72bdb2ad83dd73e84d5e3a52cc4d4a449ad9a52665c55f3b76acc7ceaabb55daaf4db16abf7587c2fbfd95bd42d9059", "88a33e96d009dc4d030a38e97f6daea1c107ec0eee5c12d084dda062e31af21801374e57e47752a184afb9ff16f52de72384b0c4234ab3d64bd2e3ea2fe3a0d4", "73e71fa6fed4fa8b19e5f71f82ae8b2ebb99f7e7b7cb399c3281d33e6b32bc6e", [0xff, 0x9af2]}) 2018/03/19 19:08:44 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='qnx4\x00', 0x0, &(0x7f00000000c0)="e6faba13b4ccfdc31440a8b5144743d1a17dbdeda41b8710aebe16ad435a6a6e5fb403f2d527713f00f3555defbf3891fa83116fd2517e") dup2(r0, r1) 2018/03/19 19:08:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd0, "d12001a2f799d6c8cb56df047932fc49febc3e0fd6aab1969e62431af1876ddde724300e4f7939c7d574eedbb6864b87c0c7eb47bbc1919cdd0a1311113919b03da62cc9e0a9f300a253e6710074da0cc832f3b0a3c92bcfcc2a10371054d36052c58c22f59382ddd790ad33c8c756fd25a5f684763d16275d983903155b95cf2af9f709c2b265251def564556f06fbe29f7b3f4821c788ad08368249a11d9e3bc7c68f3754c9a4e189b18f9c3b194202a23a920dbe4a0184fa530d3c2a86e12079e716611e53468cd8cfd8fca360289"}, &(0x7f0000000080)=0xd8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000280)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001100094701bb4ae1c30500ff070000000200000000efffff0800070000000004e9ff000600000f4b00000000000000000000000000", 0x39}], 0x1) 2018/03/19 19:08:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000012000), 0x4) r1 = memfd_create(&(0x7f0000000000)='cgroupself]mime_typecgroupmime_typeppp1procproc$#!vboxnet1eth1md5sum-\x00', 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 19:08:44 executing program 4: r0 = socket$inet6(0xa, 0x10000000002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x68}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x373}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/19 19:08:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat6\x00') getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000200)=""/109, 0x6d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x6, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000738000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fffffff, 0x2d1, 0x81, 0xfffffffffffffffa, 0x3}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x400, 0x8, 0x32, 0x3, 0x6dfc}, 0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "2340dfc4370a9991d674a9593f45581d2c86b1ac55633052f9c2d447b5e3d598d75495688d108476b2a46310c427776bbfbea8ff57a12eed4e69e7920798450a2210c81b8ed4f2b50363060797c88bd6"}, 0xd8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8d}, 0x8) 2018/03/19 19:08:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x800, 0x6, 0x5ad3, 0x3f, 0x1, 0xffffffffffffff01, 0x8, 0x7ff, 0x775, 0x7ff, 0x2, 0x7}) 2018/03/19 19:08:44 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x3, 0x88) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000001c0)="5f979d4333d99cd68eaf9b736da84e67f2d792c40df6be4d0835bad2230696528763285682c68e2c8e11076b988bcfb4f265ce98e3daf31260ef47233cd4627d99be84cddc9db6bdc5fb24d853e5280f081e4d5b6b86a6d49f61c9758faafcb322160a9c4582f80d414ef747414b6bbdc79eaac8a0c178fb5e3d961a3392bb4a046ffbe9efa5ecd2df35cbf30dcb4666b94173c3878ec405f634e54493765ce115feaf2fe2c3269ecd9e0bbc35e41b40af0343c5d4fbb9893e8001d618c4768ce68c1452984761ecd7115b6f570bb3dc022797c3b499023a45b37ac029c1bc112b5ad868f41f1a298437e8fe7b76d3a89fae4e34362f7a") sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000140)="2b7ef14299e8627de096e0cc424eb625cf473c551ff5ec868f4aad8f3cf309e151309698d2b4b4fb6b1d911bb60fb978be35ea11ac489249829db83c89756ae97e0f2673c817bd766cb23d425f07d9af023d0bd32abf727db0e4f3d1b1716987"}], 0x100000000000012e, 0x0, 0x0, 0x20000004}, 0x10) 2018/03/19 19:08:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000738000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:44 executing program 4: mq_open(&(0x7f0000520fe5)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='systemsystem\x00', &(0x7f0000000340)="23776c616e31706f73996c5f61633000d831e19cd90ef7603fa178f964af1d70", &(0x7f0000000100)='&)#bdevcgroupvboxnet0selinuxvmnet0em0selfppp1\x00', &(0x7f0000000140)='#wlan1posix_acl_accesseth0\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='#wlan1posix_acl_accesseth0\x00', &(0x7f0000000280)='#wlan1posix_acl_accesseth0\x00', &(0x7f00000002c0)='#wlan1posix_acl_accesseth0\x00'], 0x400) 2018/03/19 19:08:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3f43e572, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000730000)={0x24, 0x18, 0x2fb, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x5}]}, 0x24}, 0x1}, 0x0) 2018/03/19 19:08:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5dda4)=ANY=[@ANYBLOB="30000000000000001c000400ffff00000000000000000000000000000000000000060000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/19 19:08:44 executing program 3: r0 = epoll_create1(0x0) poll(&(0x7f0000e98fb8)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x10}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) 2018/03/19 19:08:44 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) 2018/03/19 19:08:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/03/19 19:08:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x8, @tick=0xce, 0x80, {0xc95, 0x80000000}, 0xa8d, 0x3, 0x7ff}) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001900010700000000000000000a0000000000d66e36e2c7ba8d037a105bb338b0e534bb62a6e1a5e1fe9094abb56eed08000000388c59"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa6, "5ccfb108bde1e9ee753d5ead57357acbd84399aefbcefcbd3732568c7558b902feb4ea86301fed6e1048926dd487f4aae2e87f43f5bab1e7f4f05d98a5d0525c45cfc8df25b00752933b9dc4adf46c0f2381afb4fbe64cdcfea8a2bd988538208c906f0ab1e552ecc166b045aed6f75554c73b659b8afc254cf1adee2ea1ee4c5409d8e308d554fee18dc60d97efbe33f28e1cf866f10accbff0beeb810b455e4746bd10172f"}, &(0x7f0000000140)=0xae) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x101, 0x1, [0xffffffffffffffff]}, 0xa) 2018/03/19 19:08:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/19 19:08:44 executing program 7: r0 = socket$packet(0x11, 0xb, 0x300) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x2, 0x3, {0xffffffffffffffff, 0x0, 0x9, 0x1, 0x2}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0xad4f, 0x6, 0x8}) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40000000007, &(0x7f00000001c0)=0x4, 0xffffff0d) lseek(r2, 0x4a, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xcf, 0x4, 0xfffffffffffffffd, 0x7}, {0x9, 0x9, 0x80000001, 0xa}, {0x5d0, 0x3, 0x1ff, 0x9}, {0x10, 0x100000000, 0x1, 0x6}, {0x2, 0x0, 0x3, 0x200}]}, 0x10) [ 58.142716] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=9647 comm=syz-executor6 2018/03/19 19:08:44 executing program 5: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = inotify_init() getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r2 = getgid() setgroups(0x2, &(0x7f0000000200)=[r1, r2]) creat(&(0x7f00000001c0)='./control\x00', 0x101) inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) readlink(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=""/69, 0x45) open$dir(&(0x7f0000000180)='./control\x00', 0x40000, 0x40) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) readlink(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=""/106, 0x6a) 2018/03/19 19:08:44 executing program 0: r0 = socket(0x11, 0x80000000000002, 0x0) write(r0, &(0x7f0000000000)="240000002400ff010087042300367700e4ffffff0100000040000018ffff13000100ff12", 0x24) 2018/03/19 19:08:44 executing program 3: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x8, 0xfffffcc9) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000), 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/03/19 19:08:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/19 19:08:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$void(r0, 0xc0045c78) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/41, 0x29}, {&(0x7f0000001300)=""/23, 0x17}, {&(0x7f0000001340)=""/154, 0x9a}, {&(0x7f0000001400)=""/123, 0x7b}], 0x8, &(0x7f0000001500)=""/102, 0x66, 0x8001}, 0x7ff}, {{&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001600)=""/196, 0xc4}, {&(0x7f0000001700)=""/33, 0x21}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/68, 0x44}, {&(0x7f00000027c0)=""/50, 0x32}], 0x5, &(0x7f0000002880), 0x0, 0x100000001}, 0x7fff}, {{&(0x7f00000028c0)=@ipx, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002940)=""/155, 0x9b}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/40, 0x28}], 0x3, 0x0, 0x0, 0x8}, 0x1ff}], 0x3, 0x40000000, &(0x7f0000003b40)={0x77359400}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003b80)=0x5, &(0x7f0000003bc0)=0x4) 2018/03/19 19:08:44 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000002780)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0x20) 2018/03/19 19:08:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getegid() r1 = getegid() getgroups(0x4000000000000004, &(0x7f0000000040)=[r1, 0xffffffffffffffff]) recvmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/81, 0x51}, {&(0x7f00000004c0)=""/124, 0x7c}], 0x5, &(0x7f00000005c0)=""/4096, 0x1000, 0x7ff}, 0x6}, {{&(0x7f00000015c0)=@hci, 0x80, &(0x7f0000001940)=[{&(0x7f0000001640)=""/209, 0xd1}, {&(0x7f0000001740)=""/212, 0xd4}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000001840)=""/208, 0xd0}], 0x4, &(0x7f0000001980)=""/18, 0x12, 0x6}, 0x1}, {{&(0x7f00000019c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000001a40)=""/14, 0xe}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/192, 0xc0}, {&(0x7f0000001b80)=""/99, 0x63}, {&(0x7f0000001c00)=""/135, 0x87}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/56, 0x38}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x8, &(0x7f0000003d80)=""/177, 0xb1, 0x2}, 0x4b}, {{&(0x7f0000003e40)=@l2, 0x80, &(0x7f0000004240)=[{&(0x7f0000003ec0)=""/237, 0xed}, {&(0x7f0000003fc0)=""/236, 0xec}, {&(0x7f00000040c0)=""/105, 0x69}, {&(0x7f0000004140)=""/247, 0xf7}], 0x4, 0x0, 0x0, 0x6}, 0x100}, {{&(0x7f0000004280)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004300)=""/112, 0x70}], 0x1, &(0x7f00000043c0)=""/1, 0x1, 0x100}, 0x6}, {{&(0x7f0000004400)=@can, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004480)=""/218, 0xda}, {&(0x7f0000004580)=""/224, 0xe0}, {&(0x7f0000004680)=""/109, 0x6d}, {&(0x7f0000004700)=""/84, 0x54}, {&(0x7f0000004780)=""/87, 0x57}, {&(0x7f0000004800)=""/216, 0xd8}, {&(0x7f0000004900)=""/161, 0xa1}, {&(0x7f00000049c0)=""/31, 0x1f}], 0x8, &(0x7f0000004a80)=""/158, 0x9e, 0x6}, 0xa2f}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000004b40)=""/193, 0xc1}, {&(0x7f0000004c40)=""/217, 0xd9}, {&(0x7f0000004d40)=""/165, 0xa5}, {&(0x7f0000004e00)}], 0x4, &(0x7f0000004e80)=""/207, 0xcf, 0xa0}, 0x7}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004f80)=""/32, 0x20}, {&(0x7f0000004fc0)=""/234, 0xea}, {&(0x7f00000050c0)=""/224, 0xe0}, {&(0x7f00000051c0)=""/221, 0xdd}, {&(0x7f00000052c0)=""/186, 0xba}, {&(0x7f0000005380)=""/177, 0xb1}, {&(0x7f0000005440)=""/240, 0xf0}], 0x7, &(0x7f00000055c0)=""/172, 0xac, 0x850}, 0x4}, {{&(0x7f0000005680)=@generic, 0x80, &(0x7f0000005800)=[{&(0x7f0000005700)=""/226, 0xe2}], 0x1, &(0x7f0000005840), 0x0, 0x518}, 0x5}], 0x9, 0x40000000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005ac0)={0x0, 0x100000001, 0x7, 0xfffffffffffffff9, 0x3, 0x6, 0xab, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x6, 0x9d, 0x9, 0x800}}, &(0x7f0000005b80)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005bc0)={r4, 0xd5, "8539a9ec20c3958d8be03fd10976939015aa25ae84bb0192515e38582b1ae0cdcf9d453260be037aa00ea2ee44a9f2e4fd40b05a37fb8bd1d040fef6dbef6aacd4355ffa3b83aa93965e00fad1163d2d9696f684c50e36f72b7ad9a232603221a23f3c74de0dbda0b23635b63b1c7562b82bdb770de0d55ca7ca9ce3de9aec3bca00bb230c41f9bd88b4c7e9c85269d7de52a6c7812fcd4fe815491e14fd4cfaef715e260d615bfdd744068c09b69c028b34292eacfc6d8d3f4cb9ad489dae8f58d5cfdf90cd404141c9ada7db1ab07b433ce27237"}, &(0x7f0000005cc0)=0xdd) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/03/19 19:08:44 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000000140)="90ac04f942115c6cc64180258d0527e2c6c1ec1bde67b891bdc7c0c243031885d27474779e9b3a93274f8ee83bcfe81ac48d21507fbd31f2cd1ba52f825bd50ffb2a4a9bcb3211c81146f7dfe8c39dced52d41daa13f9f97f58470fb9dfeced47a355034d7543c755f1bd5ba60304091446b77d7edd66be3e61c5e22d4fc27ed74c9c8a293af7f0fc91a684f4513078c738a663cc7725568c8e88aa9b6af069e3bfe88b14814409d5ba58918ae98d8809b20633ec519ed98eac956de386e3a17b6cc440980a5436f9b211639c9694910b67daac85e6fc8ae8cc77b13807692c557fbffe929bef96368934fcbced046fea9efdd966c172a341ad5e28ff564850c77e69bef5ac65c0665d001ebb2de3544da7f0e3c0a714807a5ba7e8053eb", 0x11e}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r2, r1, 0x5, 0x0) 2018/03/19 19:08:44 executing program 4: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/03/19 19:08:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f00000001c0), 0x1000000000000118, &(0x7f0000000000)=""/215, 0x159}}, {{&(0x7f0000000100), 0x6e, &(0x7f0000007280), 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r2+10000000}) 2018/03/19 19:08:44 executing program 3: clock_gettime(0x3, &(0x7f0000000140)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x45}) 2018/03/19 19:08:44 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x40, 0x0, 0x7bc]}, &(0x7f0000000100)=0xa) sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/19 19:08:44 executing program 4: munlockall() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x80000000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffc5, 0x0) shutdown(r0, 0x1) [ 58.310759] IPv4: Oversized IP packet from 127.0.0.1 [ 58.322344] IPv4: Oversized IP packet from 127.0.0.1 [ 58.383401] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/19 19:08:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x8001, 0x8000, 0x3}, {0x40, 0x7f, 0xa2, 0x400000000000000}, {0xfff, 0x0, 0x1d1c, 0x1000}, {0x1, 0x8, 0x6, 0xe6f2}]}, 0x10) pipe(&(0x7f00009daff8)) inotify_init1(0x0) 2018/03/19 19:08:44 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000000000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x8011, r1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/19 19:08:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xfe76) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/19 19:08:44 executing program 2: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000cebff8), 0x8, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/03/19 19:08:44 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffffb, 0xfff, 0x3, 0x5, 0xffffffffffffffff, 0x1}) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/19 19:08:44 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) 2018/03/19 19:08:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000588000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0xf3da}) 2018/03/19 19:08:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) read(r0, &(0x7f0000000080), 0x0) socket(0x3, 0x6, 0x0) 2018/03/19 19:08:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) 2018/03/19 19:08:44 executing program 0: setrlimit(0x7, &(0x7f000046eff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x11, "00fcc14129975e9c2404b2554dbf102883"}, &(0x7f0000000100)=0x19) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x563, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9, 0x9, 0x7, 0x8, 0x9, 0x2, 0x7, {r2, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xff}}, 0xbb, 0x20, 0xfffffffffffffffb, 0xd79, 0x1}}, &(0x7f0000000280)=0xb0) timerfd_gettime(r0, &(0x7f0000000080)) r3 = eventfd(0xfffffffffffffffd) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/19 19:08:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x401) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000000c0)="a2", 0x1) close(r0) 2018/03/19 19:08:44 executing program 2: set_thread_area(&(0x7f0000000000)={0xc7, 0x0, 0x400, 0x2, 0x8, 0x3, 0x2, 0x5, 0xb6bf, 0xffffffffffffffff}) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0xdfd5, 0xffffffff, 0x5, 0xfbffffff, 0x7, 0x9, 0x0, 0x1, 0x9, 0x1000, 0x2061}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x36, r0, 0x8) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/03/19 19:08:44 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) 2018/03/19 19:08:44 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0xffffff81) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0xde}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x2, 0x0, 0x0) close(r1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/19 19:08:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="4d763743bc76c471ca8be82a3e0614cc", 0x10) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000100)=""/61) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000003780)=0x800000003f, 0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/30) 2018/03/19 19:08:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20400, 0x0) shutdown(r0, 0x0) 2018/03/19 19:08:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) eventfd(0xffffffffffffffff) 2018/03/19 19:08:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/17, 0x11}], 0x3, 0x0, 0x0, 0x3ff}, 0x8001}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/51, 0x33}], 0x7, &(0x7f0000000600)=""/165, 0xa5, 0x9}}], 0x2, 0x2001, &(0x7f0000000740)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000780)={0x2, 0x2, {0x1, 0x3, 0x1, 0x3, 0x9}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) r2 = getegid() getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000a00)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000880)={0xaa, 0x21}) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x3000)=nil) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000009c0)={0x7ff, 0xff, 0x1, 0x20}) getgroups(0x3, &(0x7f0000000980)=[r2, r3, r4]) 2018/03/19 19:08:44 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffffe}, 0xfffffffffffffe2c) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', r0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x90000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000380)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) creat(&(0x7f00000003c0)='./file0\x00', 0x100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000340)=r3) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x7f}, 0x8) 2018/03/19 19:08:44 executing program 3: r0 = dup(0xffffffffffffffff) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000000000)=""/32) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="4a6fdfa914520d2ba97db3417b2cb8d2", 0x10) 2018/03/19 19:08:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/19 19:08:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5e, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) 2018/03/19 19:08:44 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) prlimit64(0x0, 0xa, &(0x7f0000000000)={0x0, 0x5}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/19 19:08:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x400, &(0x7f0000000040)) 2018/03/19 19:08:44 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x3bf}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x81, 0x0, 0x2, 0xb3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r2, 0x1, 0xa, "32fcc078dc5bd271d09d"}, 0x12) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) 2018/03/19 19:08:44 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080)=0x1, 0xa, 0x5, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000)=0x4000000000000, 0x0) 2018/03/19 19:08:44 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x3, 0x4) 2018/03/19 19:08:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) bind(r0, &(0x7f0000000b00)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="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", 0xa3d, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/19 19:08:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x450400) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x400) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x70e, 0xffffffffffff8000, 0x5, 0x5, 0x5}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x9, 0x4}, {0x3, 0x5}]}) 2018/03/19 19:08:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=@ipv4_newroute={0x28, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0xc, 0x9, [{0x20}]}]}, 0x28}, 0x1}, 0x0) 2018/03/19 19:08:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c00000018001f200000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/19 19:08:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x6, 0x8, 0x8, 0xffff, 0x200, 0x1c0000000000, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0xf8, 0xffffffff, 0x0, 0x8, 0x8}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x86, 0xffffffff, 0x4, 0x3, 0xfffffffffffffffd}, &(0x7f0000000800)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=@migrate={0x50, 0x21, 0x331, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x9000024}, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@delsa={0x7c, 0x11, 0x1, 0x70bd2b, 0x25dfdbff, {@in=@broadcast=0xffffffff, 0x4d4, 0xa, 0x32}, [@lastused={0x10, 0xf}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@broadcast=0xffffffff, 0xa, 0x40, 0x2}}, @proto={0x8, 0x19, 0x33}, @policy_type={0xc, 0x10, {0x1}}, @ipv4_hthresh={0x8, 0x3, {0xb}}]}, 0x5b}, 0x1, 0x0, 0x0, 0x4}, 0x10) readv(r0, &(0x7f0000000ac0)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/146, 0x92}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/140, 0x8c}, {&(0x7f0000000a00)=""/171, 0xab}, {&(0x7f0000000380)=""/46, 0x2e}], 0xa) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000680)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x84e, 0xaa, "40a7c25c27a1b361a0a6530ed409a4ea33f15893038b6d605c55bf293aa6c077636dd324a0c0334b31c2651968c5e7e540df51e09f2b8b861f5da3e86eab442b3c2d06f74ec35f8235b835ae9c081ccad9b2add7e2b451dbde9c8d089287752a53d554ea6820f14e258ea28acdfe20a3f4e4eee0187fbba5a3f37fda854ea370a43f11538f5a5c631784a740ff444eec5804fc761fc187e8e521150c5e1d1f68152a497af34a25798f8d"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/19 19:08:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001fd8)={0x0, 0x0, 0x1, 0x8001, "76c85d662a1000555a52dd66ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x15, 0x10, &(0x7f0000000040)="43dcd010e6e7a830f033e4332a951c54"}) 2018/03/19 19:08:44 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x200000000000000, 0x1000, 0x8, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r3 = memfd_create(&(0x7f0000000240)='/\x00', 0x1) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setns(r2, 0x44000000) readv(r2, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000002) 2018/03/19 19:08:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = timerfd_create(0x0, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6(0xa, 0x80807, 0x57d, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f00000001c0)=""/186, &(0x7f0000000280)=0xba) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {r2, r3+30000000}}, &(0x7f00000000c0)) timerfd_gettime(r1, &(0x7f0000000340)) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffc000000000000, 0x80000) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000140)=0x100) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000000)) 2018/03/19 19:08:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e00000000000000000000fffffffa00000000e80442974619e15b6e30728434f5647fc60000000000000000000000"], 0x48}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/22) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000200)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/19 19:08:44 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x333) 2018/03/19 19:08:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef6ffc), 0x4) 2018/03/19 19:08:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x80, 0x4) 2018/03/19 19:08:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7ff}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x8) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) 2018/03/19 19:08:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x3, 0x1, 0x5, 0x0, 0xfffffffffffffffe}, 0x3, 0x9e, 0x36}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)="eb375d06e0aa9f9b211facffffffffff"}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/222) bind$ipx(r1, &(0x7f0000000240)={0x4, 0x400, 0x5, "8850adbee564", 0x80000000}, 0x10) 2018/03/19 19:08:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$sg(&(0x7f0000004a40)='/dev/sg#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$TIOCSBRK(r1, 0x5427) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syncfs(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x4, 0xffffffff, 0x30, r3}) ioctl$void(0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/19 19:08:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1fe, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10080, 0x51) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) 2018/03/19 19:08:44 executing program 3: rmdir(&(0x7f0000000100)='.') mount(&(0x7f0000000080)='.', &(0x7f0000000000)='.', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x4) umount2(&(0x7f0000000040)='.', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000200)=@nl=@proc, &(0x7f0000000280)=0x80) creat(&(0x7f0000000180)='.', 0x6) rmdir(&(0x7f0000000140)='.') [ 58.688888] binder: 9814:9828 ioctl 400445a0 20000140 returned -22 [ 58.703663] binder: 9814:9828 ioctl 800454cf 20000000 returned -22 [ 58.725508] binder: 9814:9828 ioctl 400445a0 20000140 returned -22 2018/03/19 19:08:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') memfd_create(&(0x7f0000000100)='\x00', 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)=0x7c14) 2018/03/19 19:08:44 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101401, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x40010, r0, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x3}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 58.731952] binder: 9814:9838 ioctl 800454cf 20000000 returned -22 2018/03/19 19:08:44 executing program 7: mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x300000a, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080)=0x1ff, 0x4) 2018/03/19 19:08:44 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005380)={&(0x7f0000003f40)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "068b85bb6f77c715f66d62592950a4517d67945a487207db0eb4adeb94c59320dbed139fd0eae4d8f16c8c0654f20925ea462390a825c53ddfe4f04ea07b74"}, 0x60, &(0x7f00000052c0)=[{&(0x7f00000051c0)="50389e63ae327aa23e12ecdfdc2a", 0xe}], 0x1, &(0x7f0000005340)=ANY=[@ANYBLOB="10ee05e2001cc19e74da5fb7f1120000"], 0x10}, 0x0) 2018/03/19 19:08:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x420200, 0x112) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'system:+:md5sum^keyring\x00'}, &(0x7f0000000100)='ppp1{mime_type\x00', 0xf, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r3, &(0x7f000099a000)=[{}], 0x1, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x2000800) inotify_rm_watch(r2, r4) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/19 19:08:44 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/03/19 19:08:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xffffffffffffff7c) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r1) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/19 19:08:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008dff04)=""/252, 0xfc) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x2, 0xc7ff, 0x0, r1}) 2018/03/19 19:08:44 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000000), 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x3f7c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xb, 0x3c, r0, 0x0) exit(0x104) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80100, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) [ 58.796757] blk_update_request: I/O error, dev loop0, sector 0 [ 58.802962] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 58.830564] blk_update_request: I/O error, dev loop0, sector 0 [ 58.854152] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2018/03/19 19:08:44 executing program 7: rt_sigprocmask(0xfffffffffffffffe, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f0000000180)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000000)={0x80}, 0x8) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/19 19:08:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) 2018/03/19 19:08:44 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f112", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/19 19:08:44 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$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) bind$ax25(r1, &(0x7f0000000000)={0x3, {"463273b81c30c2"}, 0xdb2}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009acfa0)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecbf30)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c7ff0)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x40001) 2018/03/19 19:08:44 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/228) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) 2018/03/19 19:08:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7f, 0x214500) syz_open_procfs(r1, &(0x7f0000000040)='net/fib_trie\x00') dup3(r0, r0, 0x80000) 2018/03/19 19:08:44 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x28) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/66, 0x42) sendfile(r1, r1, &(0x7f0000000080), 0x6ee3) 2018/03/19 19:08:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xb}) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x48010, r1, 0x0) 2018/03/19 19:08:45 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xe, 0x80, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000580)=""/50, 0x32}], 0x2) 2018/03/19 19:08:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x12b003, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x4, 0xffff}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"69666230000000000c000000001000", 0x200000000500f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x1000}) fremovexattr(r1, &(0x7f0000000240)=@random={'trusted.', '^\x00'}) read(r1, &(0x7f0000000040), 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x1) r2 = syz_open_pts(0xffffffffffffff9c, 0x10300) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000280)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="8ad1d5765930d88cde97fbbc79dd824064374b9a02f13c5928456e9f842754c0708feacefd949dc6099ff77dc21e0656a0a765f6b3e0d1d8250e060cf6dbbff68c56399460f87362cf4ba39bc39060924118fcba0db291cd853bda1846c3e3147359064e29e73bd488d969ab03aca84a9ae5dc74819e862f1cfc118961d936a81309b6dcadf44d6182b09f7fe0b588ba4eb320b1dda795a9b75563762aa9be5a5c575a3126c80293473b7e8582b906b03622eaf2be0b2aef72") 2018/03/19 19:08:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x1, 0x10000, 0x1000, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'teql0\x00'}) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/19 19:08:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000001000)="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", 0x1000, 0x4040010, &(0x7f0000000000)=@abs={0x66568b554cf48c67, 0x0, 0x4e24}, 0x6e) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180)="2ed0035e206555a2254148cbc075d6a9ca8c93e545835dbfafcbbe734b1fa0f41ecfd25a1fd2059f69dfbd1508973c3779", 0x31) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, 0x76, 0x7fff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x7}, 0x8) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/19 19:08:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 2018/03/19 19:08:45 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x4) 2018/03/19 19:08:45 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x4000201000000001, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x410001, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x8, 0x8, 0x8000, 0x3, 0x2, 0x1, 0x7fffffff, 0x41d2, 0x2, 0x3, 0xffffffff, 0xfff}) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) setxattr(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)="757365722b747275737465649776626f786e6574312d00", 0x17, 0x0) 2018/03/19 19:08:45 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000001fe8)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x2}}) link(&(0x7f00000edff8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') [ 59.066602] binder: 9907:9924 ioctl c018aa3f 20002000 returned -22 [ 62.253270] IPVS: Creating netns size=2536 id=15 2018/03/19 19:08:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x91) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/03/19 19:08:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="1400dec94c31353ca400320001040000000000"], 0x14}, 0x1}, 0x0) 2018/03/19 19:08:48 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f00007fcfd1)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 19:08:48 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xcb, "88e6d6b73784b2d452819d0aac87eeb1f5354db5a122185b468719bdfa765d082605a815ca5cea848b14dca2ba8267ca77355440b14174fea103a0bb2e26442539c9d65a82ed5e87444b79fe0717f7c39ffded080d61f96b4f247490f9ed5ed0a1b077ba13924847976a07e48b4b370003c037baaae9dae444c24d702045072479e14356f221ca7a751183e9988590a1e4e82d2cecc59948f194d0e8545a603f27d066134ce948bd5d04fdc5d9a1bc50b7ca2404e2e37768f7ce4866f2c4857b561588c4250565c66a2ec7"}, &(0x7f0000000200)=0xd3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e22, 0xffffffffffffff50, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x3, [0x8, 0x81, 0x1768e471, 0x9, 0xffff, 0x8001, 0xb33b, 0x7]}, 0x5c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x6, 0x4}, &(0x7f0000000300)=0x90) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000440)) 2018/03/19 19:08:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000007, 0x40072, 0xffffffffffffffff, 0x8000000200000000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = getpgid(0xffffffffffffffff) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x12, 0xe00000000000000, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x40) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/134) 2018/03/19 19:08:48 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x301200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x49, "f88c4544aab3fa1d785dfe0803eb73a159caa5d348a37a8f815f40ceacbd49373882e1c0596b54feba94a068a49fe83883f53945136ff6ceb66a83f3d7180d9657c85882e8658a7d6f"}, &(0x7f00000000c0)=0x51) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) 2018/03/19 19:08:48 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x3, 0x0, 0x0, 0x101}]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x858, 0x4) 2018/03/19 19:08:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") fchdir(r0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x1000000, 0x12, r0, 0x0) 2018/03/19 19:08:48 executing program 7: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/19 19:08:48 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = socket(0x2000000000010, 0x2, 0x0) write(r1, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/19 19:08:48 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000001fdfb12bcd32f810e51232802ad83a8faa844b9fb67de3"], 0x10}}], 0x2, 0x0) 2018/03/19 19:08:48 executing program 2: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x1, 0x2, 0x4, 0x1, @time={0x0, 0x989680}, {0x42c, 0xffffffff}, {0x7f, 0x80000001}, @time=@time}, {0x100, 0x7, 0x4, 0x9, @tick=0x7326, {0x507, 0x10001}, {0x401, 0x6}, @raw32={[0x3ff, 0x7fffffff, 0x7f]}}, {0x101, 0x40, 0x2, 0x8000, @tick=0x8, {0x9, 0x8}, {0x8, 0x7fff}, @addr={0x39, 0x5}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/03/19 19:08:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x0, 0x7}, {}, 0x0, 0x2, 0x100}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 19:08:48 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp6\x00') r2 = socket$inet6(0xa, 0x207ff, 0x8) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) preadv(r1, &(0x7f0000003980)=[{&(0x7f0000002400)=""/197, 0xc5}], 0x1, 0x0) syz_open_procfs(r0, &(0x7f0000000200)='io\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xcb4b, 0x800}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="090001"], &(0x7f0000000140)=0xc) 2018/03/19 19:08:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") fchdir(r0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x1000000, 0x12, r0, 0x0) 2018/03/19 19:08:48 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3f, 0x4) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) [ 62.796144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12620 sclass=netlink_route_socket pig=10120 comm=syz-executor2 2018/03/19 19:08:48 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="8397ea45ff3c49eed4711c0e0eb8d40ae12e36f5fff90e0e898fc937ce29042153eaf6696733c5", 0x27) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x4) 2018/03/19 19:08:48 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x3f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000002c0)=0xc) waitid(0x0, r2, &(0x7f0000000140), 0x1, &(0x7f0000000180)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x20) 2018/03/19 19:08:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = dup(r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/19 19:08:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x11, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0x4) 2018/03/19 19:08:48 executing program 4: capset(&(0x7f0000000000)={0x200f1526}, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffffc, 0x0, 0x800000, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/03/19 19:08:48 executing program 6: unshare(0x40600) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x3}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) listen$netrom(r1, 0x4) 2018/03/19 19:08:48 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) socketpair(0x1f, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/03/19 19:08:48 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x0, 0x0) r2 = dup(r0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x401, 0x9, 0x2, 0xff, 0x5, 0x400}) write(r0, &(0x7f0000000040)="3ad836aa8cc43db9a1f1b53d13fca36e699833dcb0f18c9e6e09994da94608d1f5d79841f552c27bb5898847194cbe963c2b5159b770cab08ccc2cbf3f26d0f676a93afaf0336ff57c4d2a0139df6fa9a622a96e5ed7009042d6b4cf958fc877096b27131750048b170817a06455dd222cfe730c55ec71762ddfba99dea43d07273f732f26354fd1e9501e199457ae77bc287ee0b3319cc07cb24dcbfdd47c2a25f459b93e31fb02f943976abbad2590806bffcfeb7e5b260a276c16ed0ddf75ac6efa374afa8746102f7fe60f7ae71a7e6663c7dd52a6f17475607082965713eb83fe", 0xe3) 2018/03/19 19:08:49 executing program 4: r0 = memfd_create(&(0x7f0000000240)='system#*.\x00', 0x2) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x18, r0, 0x0) 2018/03/19 19:08:49 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="7569645f6d6170000198815e9a34c045a6a1ca5cdb2e295c28b044") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0x1}], 0x1) 2018/03/19 19:08:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffff60, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b4a6fd1c26ea5ddfc6665f6d18124078de90784a225e696eceae0d2606a5a6bb24b64bdafa158a45c353e6ace4f3b9823fe683a34e742ab6ff78febcbb4ca5605b", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/19 19:08:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000016000503ffff7fffffffffff00000100"], 0x14}, 0x1}, 0x0) 2018/03/19 19:08:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/91) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0xfffffffffffffeff, &(0x7f0000000000)="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") 2018/03/19 19:08:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/03/19 19:08:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x4000810) [ 63.010062] binder: 10201:10203 unknown command 486385332 [ 63.029452] binder: 10201:10203 ioctl c0306201 20007000 returned -22 2018/03/19 19:08:49 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000100)='-$\x00') 2018/03/19 19:08:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000140)=""/232) writev(r0, &(0x7f0000000040), 0x100000000000002d) 2018/03/19 19:08:49 executing program 3: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) fcntl$getown(r0, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @u32}]}, 0xfffffe46}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x6, 0x4, 0xb, 0x13, 0x4, 0x1, 0x1, 0x800, 0x100, 0x9, 0x2, 0xf8e, 0x8, 0x4, 0x8001]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/03/19 19:08:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/19 19:08:49 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) seccomp(0x0, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x3, 0xffffffffffff0001, 0x8b, 0x2257}, {0xde, 0x8001, 0x20, 0x7}]}) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f4000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x101000) 2018/03/19 19:08:49 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0x81, 0x18e, 0x7fffffff, 0x0, 0x6, 0x80, 0x0, 0x101, 0x0, 0x9, 0x1a, 0x2, 0x6d7, 0x2, 0x4855, 0x3, 0x6, 0x2, 0xb4f9, 0x1, 0x6, 0x3, 0x4, 0x4, 0x1, 0x81, 0x9e, 0x8, 0x10001, 0x5, 0x2, 0xf432, 0x0, 0x4, 0x200, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080), 0xef8129d66645f143}, 0x208, 0x82, 0x19d8, 0x7, 0x8, 0x6, 0xc7e4}, 0x0, 0x7f, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x200, 0x154, 0x1, 0xf38, 0x247f}, 0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={"6c6f0000f6ff000000000000ff7f00", 0x5}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'lo\x00', 0x10000}) socket(0x8, 0x5, 0x0) 2018/03/19 19:08:49 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:49 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) pwrite64(r0, &(0x7f0000000040), 0x0, 0x57) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCSTI(r0, 0x5412, 0x340) 2018/03/19 19:08:49 executing program 6: r0 = inotify_init1(0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffb49, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x9, 0x3e, 0x3, 'queue1\x00', 0x8001}) mmap(&(0x7f0000bfc000/0x4000)=nil, 0x4000, 0x1000007, 0x4000000004028011, r0, 0x0) 2018/03/19 19:08:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000280), 0x5) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a36", 0xe0}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/19 19:08:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x24, 0x13, 0x311, 0x0, 0x0, {0x20}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/19 19:08:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/19 19:08:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40000000020011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffff81}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001040)={r4, 0x1000, "50ab45bbded776c128c8ffea66f9dcc0006f978c08900c23f884191deb06102c506599fafe4ecaa22014f12685dc11f36b1a1c94a83b40ba2092adccbe1d052f572a6080decbb15c59ce9ec5e03c0b435e5414ef5f94cd727a2fd8ee35eebf11f34b2833f8b8968294613685ee4459d27c18caf47b149af58352b3cdafc623b28d9124e6d746c2f2abbce7ac2caa4bb3a6b2c2b2bd62e49e39ff75d59d6abf9e2c4ea9a9385b54b0a64e1a2885a785d0d5cb61670aa773a2ed977431017a14c8669e4f826e9b90de8760ae7f6450bf97204ec0f444b7fa28e69dc73d00a5693d9d96510070bc4582b2e2b957f774469cf2c32016857bfca37af991d97713fa791116b1119e27b33c63da9f3c4344515cd53d62d4e2bc35e68484d4aa3b85bd8ba4d485bd9695a5d7c83afd305cbbeb771358d569ebffa392e4b09be80f262b35627b9db410f862329f89421c77d3fa6bd56c654b179ce4ca29dafc2bab79e24d5e54aa996f827d91e8c84c07107bbdb1ad49dd91a3719a5f4f05eb943b94d43b632bc50e4077870ad5e93c80c0f8db40432d9412671608488e9d18abdc035ac5f3104524e27fd1dd03fb455bf1856de645e0c55adba63bad41599b7fa8c770fd680a93640758135e2e44b9c9cc503202dd31d444dbf19ae264791798c7c615a507f2d319734124a4832560890d962fb30b171f7e84b06eec926f22d45f142b35f5fe46fe8fd4a1f3e0ece0b939997c7ca1a9276edc154fa5d2d1fe771e4bec56fb6b19abff5c95aca81ddebfefc1d879e28fbbfc3fc461dbac2c77f03711290b49b4b39b66167ce06871824f864a41e99678c0a430f81196beb966e0ddef0c4b171b2743238e5d0c9329c562258739e3bcf5e0b3297ca6761502e6380e20a70e174743dcdf6e14bb74402c71714d88405680c06d498032a89d82b6fb9ec627326ba3ae73dd197262162c62f8e8e847b9190700a5b8b0f14b0ddcea7a49b19661316d13bd127229cf0f77de8ac3029aed1633ff0f79a14d96b1e211688fef03bf930218ab8a9de3459e4b2543431379bb57c9a5907b58e05da3f8fbfef3cd355c02b4c057d9d860143bad98a87ce4e50100566551a602778f8a551de1334d62e21bf12b95096df3d706815063c8dee30ca4bc5f5d63f9847b496f5ade6558fe751034902cb8854713bd66836e657dad1bcf6acb381762baf7d9f94af96380c35300488a5ecce43475705df6aa252f4ce18979ef0a005875e19068d400e8e212ddb741b37648cf536fb0133242f3fa98ba66edb12fdb8200f86b0f283b989d83eabcf334d066acb3d131df9f2ece9832fd9fd0efc50fc2e49c3c13580e72cb35a50dc4a170283641da1459e3faf6076244ab0fffb72eadd178d5fa0b1a1f983efe19db423f8700ac2380ed63d2616b3046ed271480c293e672e3b7f702479dd86dcc9dee87104d35e459e953ed8461b47a3cc80f9cfe1586a16ed72c4170ede14d0c94bb6da9b961a6d3431eea32664f3f14ef350786a44f57501d1a1829dd83eafe77d6d29f889d08a1aaf86874940c0a8d30b214dc2771d982e03be28391b3a31a16695a0db9559be3bab38392e0fd65fc27b767741b8907466fd414f51185474ca225ee6796051dfe6f27c3c1c05cf56d723ef23ba9aa009b270369531d05e16f1988174658636969ed5faf86d9871a637c9865c87842718a98c07d1ddae44918c71412546ccf77c501767d96abaef29bee77caeccfac57ddfa91f21a9d157a8cefebde25436845b9016c7d67a7d9947ed9498bc0b9a949a536e90198899e9bea9b9af29934f5fd9f46b0dfea8e57f274cd43a638029942c043649d9e1bc3e6e85085220e28e596194c61f0440adbf8810ba4340ef6501289e5acadd93525e3422d9bc0a46ae9eea376605d2ba399dbb4a308522a7fe541009da8ec36aaf10ebf4e878ced3d3cad871b88b8c66892b3f97f670f5c8448e0f0019ce7d1f4c2185628bcc1d467f2908996d29df2d81d2a03ab0088e7eb124e8d594d8d1bc0366d29fd9ef77782bd68661f9669e70138d44b3a52a07a014f3d62b4e7c22f492c8762eeda6449fdedb3ce8142e6ad69bc6dc307d1146bc94e60df9a015e5fa98965344e64c09a3f3f5d6a0f3d84ecb2587b673d1ec761263bd455e23d041aea929587b3aab038748bda294564b89aca863d6cd961aab57ed13210f75422ab1f3464b7163d6cdc79dcae9ba43d5aa4005f6ef5e707b4cfe0a1ba91256781898208f4d4c34b2b35ba19d100ecb70d190a7c120b57ad5d538bdccda69b78a8fb04116679a22b189f60633f2a548a2c4eea242dd7ceea86a173dfaa84b35cf8a5a8b69f48b5ed10c9be2b1b240eebcf4d2134d7078b2f436524bf42ada3aefc7b76c21ca2d97e9f1185f4b3f886c2c22228cbc49ddb117a1ee95c4048a20219fa9aa453eab4955f59cf9c32f7163879a22caf29ae1a554e80d3053322a39537f733b10810e9f638aa70e74dcf075dc31fbc9ef6d77241a06a4540da846e7990a1f194c895f054641fc48fa5c2b591c3dda104f511201873287ae51673e9c382937e149f0480ecb51785f597338674eacd5911d0522ee0293b89d1b9a92c9658f8b97bec5de1c62df738265abbfda2ce28621687ce1d4f0ce5de04bf08e9ee4f96b7a566aea649479248887b13567a623752f78533bc48631a39a224828ff2284711d00c7d5cf0f9ae860af8f7e6a4a10380a137aaeceafb071ad0b400d0bcc50573057705a34bd4ae4f1263b90e00daa0155176bfaa2ba81ff7c7f551a173f86c13378a122568feb75b96e35bd15ac9818d4e9ed352c4f1e4a2b08c3494fd096e654505516bdb29b673638ecaf5418810155db5b41172de24bcbf75a71d947984552ac7f37569b82327ada7fa1bd86192dac6e003e791ce656e01f259a978c10d0a2867e4ec846271152eb497b5cf70ec4fecd8a7d694587f66e5d53135e4d49356be451fb7ee7a697ae63bc9e6b1820b5035e2297ca82753330c7c3cf802bcb9bbf89e3a78ce878071b92d056ca2881a1df511400f50ffc5647a9872687825826bb7ae9b702925ddf7e83ec8bfe99629a77fc6f38510c0d94f419b1d5e672d230b7575faf6181fb620ebd0a1b8ded6cf818510ceb2019f5f8a1cb8fe31b6fcdeb17bcb18eac3cb098336f24adbcdc1e291410e59fdac0a7296051a97b8c90072382c9653c0628daf0fbdd59b1f634a2ba33d4c9181af404d75b5113179f2bcfed231ff8e32b083641970b7fb69e0b6a14f19c7a305f088a17f67f649fc34d2fc372db1959846ea9e02a1f90891231aedbc33d781393b0435764951582decc7a49d58fdc19e0f3fc867b3b5dd8ef90390314d96b8605859bfa9556baa437752749f19cad37ee1c8ece3d9cf31cdbce05ebdb109be53ecf60266872c17c8ef35072ebdf9922cc46884bbfbae1ee652467f943c09dd7c9a65afaeb1916a5e17e150a493dda7bab208f800aafd98bf2d9090399243934902fefebbe0f3ba8f08748d74e734b717fa93e7e805300f7894ed4ed637af88614edd05aba7b8813c0415d2b39dbf6a4af65b917c8ffc003c59cd81136fd7833dbc69a880c4bea558e468bd301a42f0dd565d8f60d96f1f325392d15049f1aabadbd07a2b0ec2586e624dcad8da2ced0b04a7e33863c3c7a4c5b6604ad50003598a2b8c4f8fd68d069b918032c285435c63f1779905134699b5fddc01520d0e347c34fc88dc5bd372077e59bbf9410c22197b806d51508682a4092d3b801cb1644d4637eed63378a98ec9ea872595f643b55d0c301b1fe1e739dc85f30764d0268544ce69912ce403bae69d3eda5bc1cbf703df95ea7b781ce122328587bd5950e2063c057ce6f69a7ce64b88d7cdbc61d0836fb8e8e5605c172292838627430817c0f762807898889e16590584d320b1872bd5ede96f776ad22dbd527a91447b0ad0abd217ac5b68697dd8f6886ace9b5d738a93506576832fb3e94341e8f5f17cb6e8ac19d7a0d62e32444d1b62dc6d86e453b01d589d263044de0be633299915763ee952fa7b91a437ee8de129c166e73a3a4a242bf5f050c635be7f5307f39db0672daa378c3955b4cf0e01e13fbfb7e04d6d3fd7c4b329a9cd73829c46fcaabbfbe8639a4cba55a1405bec15b5f74fec49d9e8dec59bc47c851e5fa6ce3147ebd45581734cceaedd79ddf1c902df664eab811f6ebbde074b18ead492bb1a25b7ad350194beef6e56c24b4f5a3b3a18cee915d4adb4b27bdba4fc929620a857d2e9f6e5ffae4f911e514f7c185408709b7bf3119f5feace1eab950f6150ba1636da877f54ce8f4c23d15030214bf68403d155cfb06c88f8fab66b3a1bb4d0995c2e6a860af47ef8bc28d078f800f085649eeedc285035c47d087bfca4c42a4a8c90fa689f94a13c03f87bca517e20f4a6f3cde65337d55e264a5d6564677dcf8fbaff08ca83da580ef74f016f315d502d11409dca6ae0cb270519ffab9c1b8f320b5b2f98462600f381a89f70a84ba48ef35fab2a3f1271b5eb165cf06f3f22dc3bd8af75e4602d44af47a3a2033123bf84d969c80d02cc8bdfcceafffd7f1462d687ddf2e0c25c6106112ce1b4d496a524fe85871663f99c91426800be888150bdc0484d57427b6562c99188d9d50664030416c7e6e72c161258b44d3fd94d3e050d1ff6a319d16b5c85f1d12d47bef6ccc402f770b0b27ea8580e8a722dfdc0084d3cc54be96e43828e38f67c85530815174fe7670ca08a40aff8bb0017b07dc71f6674b0ef4c1d828d4f1d554b5620797a6ae00a67cff955720d0ecc88f1a0790a7a41bba052371cd3c83300c5f05a230b657f4eb28e42523838f661ad1339d92a183da198121074217cdc182300e3e229b3ccbf766bdefe68dcc90abdc1e278465a26bce3495f43cd3f1d5757795d265f03a566352762032f9bab95a0e28bed2f11f60163b79c99e0ae2abeb55f61d0155fa1a5096c2ad489ad73dd5f90928d8899d2426b043af77e581df80d74cb29a59e0de81bbf0083c1705fba21c1dbb98478639695c5a5f40321b62da627f8c0247bdad4ab65e9563117aceb52ff6b2ccd58c0e7df0674caf7b349c58bfce7d6ddfbf078c6c4123f1425599fd4583dfffa16fd36f82bf2d9bdc84dc470b22c70d9bfc55f7f0df7b392ef9fd76b8130a7f8ce396f568aa04a86945905508cc2f549bbe7cab39b09a257ee7c0499211fc4a9165afd466fb713ca3038e6e612b227b553687365151b8c70c5400763af90dd4bc9486efb79645ac9b95ae9ff64b4b05e9991fc1a0a94bda831a79a26e7345d2f2a8780bf441eb2049fcc08e6cef4cc8bfa7bd6cd8abcb5998c4a454ee76bbdffaea6c8a6fdedd273f956be81ee83f138b2d8e4b421ef50536fc75c1beab0a3d81b836e16606e4827647391dde145b4234d85656220a572df031f364108fd809d175c9d300c6cfa8312cc8182f8236ab1556e24e07b97b732f771d247dbb9a71e2a5233f32c27dcd09dfe2ea6385b4216c1fde5620f3e4a8d0a072711afb83990cf62df30eb6a7ca4631de796624df4aaf03fea21d532f9581006870211950f310e07d038f71d98db4e6b0158a2363613917d669ed1b0660b8631509763dad18d2a0457bf8398a8db8d1b8b5d84290a482bd3b03df4cfd667d785e3db9fdebf2aa055324e51266786dc316c8b800a3fc2ae783a0e019657ebfa007a1c20a71fe4c99c13e9ddfede3175a46e4631ca9571cc6e1c3484fb56ae3c04137f6466c94b5f6fbc2d1364bd9070c6"}, &(0x7f00000002c0)=0x1008) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1) dup3(r1, r2, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/19 19:08:49 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)=""/195) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/183) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept4$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x3) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/19 19:08:49 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/167, 0xa7}], 0x1, &(0x7f0000000240)=""/58, 0x3a, 0x100000000}, 0x100) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0xff, 0x4) 2018/03/19 19:08:49 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0xfffffffffffffec0, 0x800) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x1, 0xf33, "c8e9d0979b51", 0x1}, 0x10) [ 63.274086] device lo entered promiscuous mode [ 63.274810] binder: 10257:10260 ERROR: BC_REGISTER_LOOPER called without request [ 63.274969] binder_alloc: 10257: binder_alloc_buf, no vma [ 63.274983] binder: 10257:10260 transaction failed 29189/-3, size 0-0 line 3133 [ 63.301322] binder: BINDER_SET_CONTEXT_MGR already set [ 63.307539] device lo left promiscuous mode [ 63.315470] binder: 10257:10267 ioctl 40046207 0 returned -16 2018/03/19 19:08:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x24, 0x13, 0x311, 0x0, 0x0, {0x20}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/19 19:08:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2100, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000012c0)="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") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x4, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x100000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x2, 0x200, 0x0, 0x10000, 0x1, &(0x7f0000000080)='sit0\x00', 0x400, 0xb206, 0x4d2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x77eb, {{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) 2018/03/19 19:08:49 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001800fff900ffe90209144a000ae9", 0x0, 0x0, 0x0, 0x163) 2018/03/19 19:08:49 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0xe9e8, 0x7fff, 0xffffffffffffff7f, 0x0, 0x4, 0x7fff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/netstat\x00') 2018/03/19 19:08:49 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x473d52867d30c125) recvfrom(r1, &(0x7f0000408f21)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/19 19:08:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="33000000000000009283f73002f4b1884cc892c368b79bd6e1bf35c4842b4ede7ef3ddf26c010ce6bba5f0f76a8998f285b197ae8a96510c193fa86eefa61a10d0b4630af1b508acfeb54446fa57f43b75cffd07753e8f5f7348c2f96d267bbccb51f620652931b1d516439dac8cab8a8bf3d208035d6c05c902514b9ab5a68f18de03b51944380e"]}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) r3 = dup(r0) connect$llc(r3, &(0x7f0000000180)={0x1a, 0x2, 0x3, 0x758, 0xffffffffffffffff, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/03/19 19:08:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) rt_tgsigqueueinfo(0x0, 0x0, 0x30, &(0x7f00000000c0)) shutdown(r0, 0x0) 2018/03/19 19:08:49 executing program 1: listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/224, 0xe0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0xc000000c}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/90, 0x5a}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x19, 0x4) 2018/03/19 19:08:49 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) 2018/03/19 19:08:49 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000300)=0x400, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'gre0\x00', @link_local={0x1, 0x80, 0xc2}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x30, 0x59, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x1ff}}}, &(0x7f0000000180)=0x84) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) writev(r2, &(0x7f00004edff8)=[{&(0x7f0000001040)="1f00000001031900120007000000068100021b0523000100017100ff1ffe16", 0x1f}], 0x1) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000002c0)=r3) inotify_init1(0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) [ 63.323954] binder: 10257:10260 ERROR: BC_REGISTER_LOOPER called without request [ 63.337808] device lo entered promiscuous mode [ 63.343836] device lo left promiscuous mode [ 63.362215] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 19:08:49 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000100)=""/81, &(0x7f00000000c0)=0x51) 2018/03/19 19:08:49 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20803, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc884) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) getresuid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) sendmsg$netlink(r2, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000100)={0x64, 0x38, 0x600, 0x70bd26, 0x25dfdbfc, "", [@generic="e97ad2bb43fb05195034047621f760d7cac8b5a07a565fc8b5e54e2b34be1b0f6a414ee207b74f9b", @typed={0x10, 0x54, @u64=0x5}, @generic="230864fba44754e30b6a002864cc995e1a808bd649c92bbdba5e1a2d"]}, 0x64}, {&(0x7f0000000180)={0x290, 0x13, 0x11, 0x70bd27, 0x25dfdbfb, "", [@typed={0xa4, 0x85, @binary="2941fb42e7f0e63fb0943cb27332a4c0b27f39f3532fbf9a12b395ee484c4066adc575e1102c2ef205f0642cad73c16ad214f111c5a069c8ecff2854ec35ed0066c1cfe5fdce19f7429dbc5cea2634f0317049defd45f5fe28a26469d4e8d9b0eb700182215ec66eb7a5d179d973a03b0830054a8d9a7ed2ff9630ab47e22c9ac19fa4979ebfaf10e5bba964f6d03d3925e89ea3b02fab5cb7f208"}, @generic="9fb01f929360b971adac29323ba71e11b0c4d576f634a5d9be9ece8726000c32b3a0045bc943603d85d22853472e801999bf1530d5db4540edd700c602974277887cd9fdf08727fd8139a526751b6a74fe3cf6d6cc86c788f82a0fa49a", @nested={0xf0, 0x65, [@generic="0d15e102551f1521adbfa1cc18da53da6c882d2b3734e9525fc6f541fd74c6f3b3c25869be55e673921468d54d33001a674bffc4dda3186a8933ee99b6d4e69488ee77c71822e8d038fb37a61cbda3df36ab8602eaa1a999d0b1b2f348b1bf0d12ef2ed18ca9e71380cc6d6ad28f16dd24b7a17835fd3f7fd4b03aedc2745377f165537db1ae28786e15e2f5fe3213040ea7448c7c45b544beea51406cfbb0b9d3274a0e3bc2c21e2e996fae995adc6ce5e14310921c098da8849e62a4919499045c262b457bd1842731efa0b20d3b2c0c9f71840d", @typed={0x14, 0x3a, @str='}{-vmnet0\x00'}]}, @generic="04ef2a01b9a033fa11e636c7156affe25e3feb4ad6a1f5b7dc85efd8fcd8b350ed4571421e86a864e920fbe5beda95edfac5954e6add350fbe6dbb2f240ee10905b57e8cbf5e0a0619a78a1007e3538c313da21a468f9dc5409f1551bcb1304c0ede8db1756b623d33e903ad8a1ee740c2b45ed44d5a8230ebe69be17ea725a2c4c0d5f6277a2e91e24ce3bb44d029"]}, 0x290}, {&(0x7f0000000440)={0x10, 0x2d, 0x400, 0x70bd29, 0x25dfdbfb}, 0x10}, {&(0x7f0000000480)={0xa4, 0x16, 0x302, 0x70bd29, 0x25dfdbff, "", [@nested={0x94, 0x85, [@generic="04f357d68c5efd1ee8d1933851cceb3cf15b1ae9049d68fd589f58f909ed0274b223db5e53b06bf70e3d079a8d2cfd89c72ecaac0d3cb17d75a9f0468b1086b43986085e4c1dfe76a6518020e52c5ecf0007981cc58bdbde9cd839c5663cd396db5cf091070dd7e6b732ff45", @typed={0xc, 0xf, @str='\x00'}, @typed={0x18, 0x1, @ipv6}]}]}, 0xa4}, {&(0x7f0000000680)={0x1d0, 0x22, 0x2, 0x70bd25, 0x25dfdbfd, "", [@generic="de1a134c1377f69eb033144fc42e60ac8f9540ff8e6119a648883ce203df164cfd2390cfed85aabd4dfa34d9407b00e41d9dacb7a57d9fba6e1d11b0", @generic="7edb38d882532fa292003c9be7e2a34dde775395e7cd55585f232c693d84dcff4797dd5a7d14bc13c8ec645a039e771700a81e79bf81a406fe04cc1301ded0c64b56db93817ed7609f485c524f990b53a9c3c129bfc15f9e2072df0566bdd66177fa11decdd8c1e7b59be4361bd74d", @nested={0x58, 0x2f, [@generic="306646038e5b1139fd40851565478abe9298f231f81b7f370469e13c435d4efb825af107ba957258acedb8f7a921d892bef666c60967847d0814513712a95e5cf366880bba", @typed={0xc, 0x9, @uid=r3}]}, @generic="240e32ea8fd19d764a0444e0a666a79242fcab692754e1771c012a27c403dd97f919df9052a1cecef8c5830b502fda7f4ee464f61d08fa1f1845088d77e05bbfccd3c93f2e5d1e7938ab8d2b4e879d5afa20d0bfbb8b67060283b99f83c9d60b1f2f9cff2cbee8fc", @generic="42ea147da1e9b3b9ccc878522cd882673ecc897d4cadeab875944f7bbdf26e396f4abd41f90fd6ee911b1ad6ad66e3612e77606495ebbf847eafee9019d6323b57e22def2d01fa7f555b474e2b585b6f1903af"]}, 0x1d0}, {&(0x7f0000002880)=ANY=[@ANYBLOB="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"], 0x110}, {&(0x7f0000000b40)={0x2f8, 0x2f, 0x200, 0x70bd2b, 0x25dfdbfc, "", [@typed={0xc, 0xb, @str='\x00'}, @generic="e4c95ddf88c211cbd836c5cafa754834352e15a04937a3dee939fbed1d087672", @generic="ef5a62391e039ff9379b25a75708113fb51912297ea7b53dc496e17aad6389eeb7fcdffef5e49c8de71c8d0c9c81aecc1319b8b6e4c3466b3ae8234c7a6b9b1b69067d09435d729f5538381faef279ca16f6c92b2a8323eb97626524672c3c8c87731282d2", @typed={0xc, 0x9, @fd=r0}, @nested={0x2c, 0x46, [@typed={0xc, 0x95, @uid=r4}, @typed={0x10, 0x7c, @u64=0xfff}, @typed={0xc, 0x8e, @pid=r5}]}, @nested={0x184, 0x7b, [@typed={0xb0, 0x84, @binary="d7ad5acb177a045ff53263331a760747a74657b2830e44a3d935c99dd14c514ce7d5b849249351741178ae4cb2f62aaff23fb5d728fe731e60abc338c47b351bc9d56c7b571b936e57410f8b38f1d8afc6b8d62b87b0e642f901bb1b6539ef01df517eb94caf79bf97cf9cb683aa2d21f30d66ecb59f9c11af3d0c7d880476bcb9b148b04d9cfe17dc1b1923bf8df973c47c97d291b42c5434ba3d77a535974d99fc589c21"}, @generic="35170323a7775ce954f7562dd347ce454ceb6b6d5e2a932a69b6d34de7ece4b22efbd56b696fdcc7f4ff04f1aff8f1a03373c85280cdacaf6ca269fb6f2b74076e07c6fc458994d2e2ba780aad90bc44db01faffa0c1c8dbf082e87e8aa343c24ac958e950d792b967faa384e6f4346c935909e85b", @generic="e2227f920e324f35aeaaf69448072722f51790c6ab849629244fbc424a5a3ddd5b792215d9fbcc1fe4f76ec6c8bcedff136674861c2125054e0dac970266c3eccb2059b681fd87228b4277c01e86c8694b0e726382a98e01"]}, @generic="74ec487428973b429c1bca3fe648521cf5b783f193c430248fecb38c587a163a1cc2b8c594996bd3a0e3d06946665e39e42de3f92d2f13aabb250f939d55340de7bf355e78776093d8dc9f5ae7fd02d02fb4ca647c4db6303fe80256eb2f373f33dd08c515ff13aef76b7a0fe7695e9e4b756b640f1491099638fcb2e71af0da063ce8aafded6a5015e34858ad7dd39260f4ac23e4ea09f6fd9f"]}, 0x2f8}, {&(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c00050000000000", @ANYRES32=r6, @ANYBLOB="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"], 0x3e4}, {&(0x7f0000001300)={0x1474, 0x2f, 0x200, 0x70bd29, 0x25dfdbfb, "", [@nested={0xc8, 0x45, [@typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="94768e084cb6e90dd014488a1571494fa8c133355d5284844a2dc89402559311e865c4cd163f934dcb4d1586c00e4a4a3b444faf1150c0e3dce28fb05c509ea6439dc0cfab264ad9e379581467834e36a57c2e0ba32ac4686d1ddd5b899a8cc087f7d3fb920caa39f714dce5a05b2fce0dc0af0234e728ea6e2f16746eb0e6725e587d5d46310aac904c81d52229597938c2a52c298faf0b9b5ea11a1534", @typed={0xc, 0x6c, @fd=r0}]}, @generic="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@generic="d13e8eebbd975f76e34095e941693a938239cfdcc7e31c11f7ec728f2951b61f559fa843f0f97932fc00574bc52fb99663e5280f", @generic="d6c4a90c044b51d1eed6daefcdd8fc09f989a4f9fbc690b5db22d7a512d3f6fd5ff5fa67ef242120d3bff6df821ee903230da88d55c21c2b334f88", @generic="5d73327697bed76fab2c4be7ec60e4d2bcf3dc6caaa487f93026199061283dd0d14cf5009e163d68f0995c660b2cd45ae8c81dfe16a3028a5a92fe975ad5c3196094d99744e224aa4d7b912f4f198dfcbc83da854dd1542b80607e304dbe73642f2ae6607950bcf15f4c40d5de718bdedb737616b0c2738e5c2aa9f141864e7a79ac50a87a82f4c24082d4d7d4811cf40014a5556cc58f4970d23a3babbaf90ef1faab32f5a5358a9e97abace0be87e71ae6b403c961df4a70a85059e5b4b5ac9f5da00bd88637e69f9542ce3ec35c3b03c024753c899d8bbb3d6cde3470cd4a7b969cc8ece82b617e4d25ee", @nested={0x78, 0x82, [@generic="58269c95b1a4574e92c74ea400ef99a3ec06ad0a54f806e5bd5ffe9f", @generic="edaadc591742fb4812bfeccd7403ad36b5337851484c285d1cc6ca6b01a8047621cf00d6afcaa2b35b56e3c785cb797bfdccda3dfdebf7fd501f01a3d2a1144f308d5a716f2d2159f4296f5f6787b84a0f8487ce12"]}, @generic="5badbc02db1933f8b24164cd0eb98145e99ddee5de6f207ec776559a2b3b57f4583a4c643d73a04548a647846dc0970c4505", @typed={0x8, 0x4d}, @generic="f51fde1be19c76a2602e898a7ac94dc8052278fb96753b4092728e7e3482c68257e2d3c2e5247ca7cc934013144cb48f7becb6e88f388aef0faa6c1f2d64a9f179dc5dd52a949c12d05ebe6167d737084cedf869747dbeb388bc006a8d8e2bd7544ee91213d3ba86fd891416a2eb90cfca8fc9634af18b4b2cc89aaa31144bf5d2b6b8e89405b889598cd98a253f4a8852162eb99023c9d83517", @generic="99cdc5c003e33989a1f7adcb8576b92a5b5e2a74e8ddd9137dcd5f361ced3f442b21fdc69ecdf65897add2db70acc49ee3d6f633fac4f96bcbb38f5ebe6d3827f7829e430040e17038011e15214b19b38bd0318c9c1d700e8aef327598c0d5812944729192d620d86aa89fd02f3e88c6b28b19fa6e6f9b0c40e8b7773fa01469553cc4deb5e4ec89f39fe431d4f8ddf9ad2e172ad165c88426a6507fa1155c0815615ae5e7b24531000ac42aba65662e1f5f55246f82925fc92c47beb01d454882bdeb0b164ed8b4e4260e0c6e70b5162deccbe22cd521f8b369fc543c4d7151a6acb444071866ee052ff829603867f5acaae7be"]}, 0x1474}], 0x9, 0x0, 0x0, 0x10}, 0x40) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000880)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/03/19 19:08:49 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0xe9e8, 0x7fff, 0xffffffffffffff7f, 0x0, 0x4, 0x7fff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/netstat\x00') [ 63.420609] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.438385] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/19 19:08:49 executing program 6: prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x20, 0x4, 0x8}, {0x1, 0x6, 0x43, 0x5}, {0x9, 0x2, 0xfc00000000000, 0x3ff}, {0xb21, 0x6, 0x1783, 0x1000}, {0x3f, 0x3, 0x1ff, 0x5}, {0x96, 0x94a, 0x2, 0x9}, {0x6, 0x8, 0x15de, 0x401}]}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) 2018/03/19 19:08:49 executing program 7: unshare(0x20200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x614000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000080)=0xe8) setfsuid(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/19 19:08:49 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket(0x0, 0x800, 0xffffffff) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0xdb, 0x4) 2018/03/19 19:08:49 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87ee87cccebf6ba000840024f0298e9e90554062a80d7a8007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) 2018/03/19 19:08:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8098}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1ff, 0x0, 0xdffd, 0x6, 0x1}, 0x14) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) 2018/03/19 19:08:49 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0xe9e8, 0x7fff, 0xffffffffffffff7f, 0x0, 0x4, 0x7fff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/netstat\x00') 2018/03/19 19:08:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') ioctl$KDENABIO(r0, 0x4b36) setns(r0, 0x2) 2018/03/19 19:08:49 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, 'B'}], 0x18}}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101001, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x3f, 0x400, 0x8, 0x4, 0x2, 0x2, 0xa02e, 0x4, 0x200, 0x100000000}) 2018/03/19 19:08:49 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000240), 0x8, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x803) fcntl$lock(r2, 0x7, &(0x7f0000000280)) 2018/03/19 19:08:49 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x4) 2018/03/19 19:08:49 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x521000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'erspan0\x00'}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080043b9500b52164ba89848a3c728f1c46bc138844f8c197b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf", 0x55}], 0x1, &(0x7f0000000140)}, 0xfffffffffffffffd) 2018/03/19 19:08:49 executing program 5: syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) recvfrom$unix(r0, &(0x7f0000000000)=""/125, 0x7d, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/19 19:08:49 executing program 3: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000080)) socketpair(0x2, 0x5, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000280)=""/163, 0xa3, 0x2000, &(0x7f0000000340)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = dup(0xffffffffffffffff) getsockname(r1, &(0x7f0000000180)=@llc, &(0x7f0000000200)=0x80) clock_getres(0x2, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, r2}}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000140)) 2018/03/19 19:08:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000011c0)={0x1f, 0x0, 0x2, 0xf5c0}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r2, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001100)={{0xa, 0x4e20, 0x8f8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x10001}, 0x0, [0x8a, 0x5, 0x2, 0x8, 0x400, 0x0, 0x40, 0xff]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003b80)={{{@in=@loopback, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003c80)=0xe8) getpeername$ipx(r2, &(0x7f0000001080), &(0x7f00000010c0)=0x10) 2018/03/19 19:08:49 executing program 2: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) fallocate(r0, 0x23, 0x0, 0x7) 2018/03/19 19:08:49 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) setreuid(r0, r1) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) [ 67.464129] IPVS: Creating netns size=2536 id=16 2018/03/19 19:08:54 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x2, 0xfffffffffffffed8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/03/19 19:08:54 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x104) r1 = fcntl$getown(r0, 0x9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x12000000000000) r2 = syz_open_procfs(r1, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x35, &(0x7f0000000040)={0xf, 0xfffffffffffffffb, 0xfcd5, 0x7}) 2018/03/19 19:08:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="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") r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r2, &(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x80000000, 0x7]}, 0x8) r3 = accept4(r2, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80, 0x80000) getpeername$llc(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10) 2018/03/19 19:08:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x5}, 0x8) 2018/03/19 19:08:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xfffffd8a, &(0x7f0000e2a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="c5020000070a050000000000000000090000000000000000040000003eb802907443b60fd234c117de96a1dc8f05d0d2c54bf22eaa636962341ac83a01e56dc7b697445cddaf0b5e4a7388d5219b0867347dc2cd40"], 0xfffffffffffffe4c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x8000000000800005, 0x2}) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x802) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 19:08:54 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="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", 0x1000) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000000)='ext2\x00', 0x5, 0x0) 2018/03/19 19:08:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) preadv(r0, &(0x7f0000003980)=[{&(0x7f0000002400)=""/197, 0xc5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1f, 0x8, 0x3, 0x100, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xfc, "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"}, &(0x7f0000000240)=0x104) 2018/03/19 19:08:54 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x1, &(0x7f00000000c0)=[0x7], &(0x7f0000000100)=[0x81, 0x36, 0xffffffffffffffff, 0x8, 0xe05, 0x400, 0x3, 0xfffffffffffffffc], 0x10, 0x2, 0x2, &(0x7f0000000140)=[0x2, 0x0], &(0x7f0000000180)=[0x80000000, 0x5, 0x40, 0x7f]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r2) 2018/03/19 19:08:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x93, 0x200, 0x80000000, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x285000000}, 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:08:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8d13a30d3cc0ff2158c59ec51f7d17c22e70ec1693b7c39d867548aae72d2793d22429a56460bf13a42d2ceb732b4eec83e2e82df72e0c643efa253664e969"}, 0x80) 2018/03/19 19:08:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() dup3(r1, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/03/19 19:08:54 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xd9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x9, 0x7, 0x96, 0xff, 0xfffffffffffffffb, 0x5, 0x8, 0x1, 0x10000, 0x2, 0x2, 0xffffffffffffffff, 0x8, 0x2, 0x115]}, &(0x7f0000000240)=0x100) ioctl(r0, 0x4, &(0x7f0000000100)="ee86cd5fd0351e95bb1dce4acfdf58c5860ebb822751c9c04ea9d9498acfdc9fafeb00cd93d01c12e6ae596cf6ca0a7d021c63d125061405f759275e6865658b5ce57f5385606f5a0a9a982c5c9f29247a57e56b33d14b3e0d66cb9ba191f06a0d7b3d4bf71055d80c2939d3cb2180b26865e73e1e4d5fc99d58f381b8b2936377b27c0e0cb3e9ab") r3 = epoll_create1(0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000000480)=0x4, 0x4) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000400)={{r7, r8+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00004f6ff4)) signalfd4(r5, &(0x7f0000000000)={0x1}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000e9eff4)) 2018/03/19 19:08:54 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000002c0)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendto$packet(r2, &(0x7f0000000100)="947d447057f0240c537dec0f3f17378bf79aca219ff7989f6f51ecde090c0ec891441b0c6baf7a1ca036b79eac8b15077ee2aa398b6599af5a8d2653ca7779a105", 0x41, 0x40001, &(0x7f0000000200)={0x11, 0x1a, r3, 0x1, 0x2a4c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendfile(r1, r2, &(0x7f0000000000)=0x4, 0x3) epoll_wait(r1, &(0x7f0000000240)=[{}], 0x1, 0x10000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setreuid(r4, r5) 2018/03/19 19:08:54 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@srh={0x5c, 0x8, 0x4, 0x4, 0x2, 0xe0ab, 0x7, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0x48) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 2018/03/19 19:08:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x400000, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001280)) 2018/03/19 19:08:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/19 19:08:54 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/241, 0xf1, 0x12001, &(0x7f00000001c0)={0xa, 0x4e22, 0xf2f, @loopback={0x0, 0x1}, 0x400}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280)=0x1c, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast2}}, {{}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000980)="bc30739dd633b0cb476faaa6743827dc53156a96923149dda1338a12487dafe5cf65c198b1cf250177d5b06bc82cde2548fe7776cf41e9385d529f9885393d04cbcad077b8e8bd5077ef361dae04b9015ecd10f62d6a0d4915dc3ac75c79315c783b1e1a302811f908b2bbed45c063460a68b868bbdadc5ba5579dbcdb087a6c5c9f367e6f50d0c1dc02cf6b805ac9eb3340b3c59fb59b7014d356f694", 0x9d}, {&(0x7f0000000600)="25b8c748e7fa675f0e7edf62e15c5746bff76c519bf58bdf9a3ad5c7245de6b8f78b68ea46c22e7a575e58316cc4344238fc8e5aba428c5a3d80e5cf983cd18729b89f", 0x43}, {&(0x7f0000000680)="1c3d21989cd56bc1e8073d191b117c6723f15413dc0b5d5096bc6f11a779ebae144a2c5591d03ed32335", 0xfedc}, {&(0x7f00000006c0)="07b3e65118a0cdda98a9ac82f435fa5cdd894b80c4d2100290f1af6e57", 0x1d}, {&(0x7f0000000700)="289c1cefce8cc3d8fa1c28ea751a29ffaf8d526ab7e78bd0a1d3e5a072baa3ae5b73095bd614163d384a34173dec6a674d7914a5c9e8776138cfe6b8723f93fa8cae3338839c245bcc68d7e6967cfa225f2f65eb8e7bd447995a123035234d505a54604dfcb5f13274c1c6f39f37425f015af8210c0a7339e6006e0077dd4eafbc6f1f671d6e700b5b93418da8de1b54204c3d4ea9dc27f558f8a0450ec1f2d2b999e25c29ac7a3d25324b828955e4d9d8a60dd8f2a9f4f6677f15f2e6fa7afc7f2a4226ef4e2992fc910e8d508b9fe1d35ba1a84d0c539590fb3b5939e18acfa4e728d83ccde2e2c2b5f1a53b0a6f2b53a181bb44ad14", 0xf7}, {&(0x7f0000000800)="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", 0xfe}], 0x6}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000100210e6b6f7b3ae0bf00186bc785d77a78b64c8a0df31108d41ab114c5af61d2d168096c4070bb8fb79a884dd2221e741d6e3d90069d5d557afabd2807cfbc63937bb5d7b8f24af62a86d0dc387737805b52bbfc6482fb84c2ad45fdbffdda8c46e15841316a785e666f479c95ec01a257f33e65b80faadbed2a57e820a4966e104a98eeb2690d42940c17623d2bf8018a871a230c55daf971b8e5c9b7d996428596d1a430a33ce75f4edc91f31234d6805e511ecd9796605fd5fc364bf683837a075d5cfc8230a331ff21ab47d5369ed0abfc307c29fbb76dd69ced08"], 0xe6}}], 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x9) socket$inet(0x2, 0x80007, 0x7) 2018/03/19 19:08:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xa) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) dup2(r0, r0) 2018/03/19 19:08:54 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021400001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400040004000000000000000000eaff00000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x50081, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) [ 68.017841] audit: type=1401 audit(1521486534.038:84): op=setxattr invalid_context="ext2" 2018/03/19 19:08:54 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/19 19:08:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x200000, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x17c, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'bcsh0\x00', 0x12}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) read(r0, &(0x7f0000000180)=""/19, 0x13) 2018/03/19 19:08:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6, 0x0, 0x0, 0x1d3}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/19 19:08:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f000001e000/0x1000)=nil, 0x1000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7, 0x4) 2018/03/19 19:08:54 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/93, 0x5d}], 0x1, 0x0) 2018/03/19 19:08:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125f, &(0x7f0000000040)="49c1d1f989b309e568cd3f3abd95d1293ad9773ce88fbd0e586641cfef8e30e1142173940ca03614") 2018/03/19 19:08:54 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc002, 0x0, 0xffffffffffffffff, 0x20, 0x7, 0x38000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, r0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/102) r2 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x28001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x8000, 0x800001836}, &(0x7f0000000200)=0x8) socket$inet6(0xa, 0x807f5, 0x5) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) utimensat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}, 0x0) 2018/03/19 19:08:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff, 0xf9, 0x2, 0x0, 0xff, 0x30000, r1}) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000004) 2018/03/19 19:08:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000000)=0xffffffffffffffc3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'syz_tun\x00', {0x2, 0x4e23}}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc041}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2d4, 0x34, 0x600, 0x70bd2c, 0x25dfdbff, {0x1d}, [@nested={0x2b8, 0x6c, [@typed={0xc, 0x51, @str='@\x00'}, @generic="08918df44c52b4e3f79890c273dc3f732552a1d7c6bf19ddb7b37c1b960617592914f0792e802a4d8a78d65e26dab600f813c9b41b3bfa", @generic="724bcc616a387ad3ff2e143ff6d3feebe337821856661ceeec11d070f5cd3c7d0744df073e45b02c788e4db8d06f53239e9f49f61d58a8d87af1448b0c04d92363a651aa7889bb9e92f8c390590384c177d9e3ab352a143cedea91380649c877c648b3b4cfcde5879c41889042a1f01f97f207e8f38053f7852c86eebbd122986a292075cc98368a5b8938896810ac359fe6edb72812a7ad0ec50473746436c0dc8bbc7535f6c01e2f4f4137daf8b2bcc2879f313ad53ab9d16282bb12d805379cf5795e8062204fb0759181fbbf4fdac07132ce48f49738ebab60f0f73f29b708d952288136", @generic="e104f03c25fd0e", @typed={0x8, 0x9}, @generic="a510c3cab5be7ee63800689d3a1228b8fdf3a2b76072b000525041033ec889ac9d1a7657ce33f513bbc8c40e1e91302cfdb9d0bf9982814ec6c39024ec21390080bd7872f32594e1440a1c59014c15585fecb1dc6a3d707305cf21f4dd957f7b3d04827655a01386059c02ff8bfa3c1699b5442e5f5d3f12697177c4c26469284924aaa231b3bd6fed2a59cb001c43a7e718687775eb2c6cadbe55", @typed={0xe0, 0xe, @binary="0043765c518f289132df8a952be07da7645bef5363b5c73148e2cb9c98c1cb36ccf6d417a956994ef2aeb795935ebd282c137ee618d0b460ff628f134e9f0b5bde32c8f4e92b5af841a1312a40c72c084651727bb4aa6a224c0d863c40d95cfe6ac27ea72392355bb85f5654ba36c5d6e6456cc9c97fe61032f8680c35fb344454bf02b53548da94013c65ec1040c8f9a6f9b42c9980788b3928374457e3e4af12b00179144e09fb4a4814b780b68c3ca741d0dcc04a03cc4d1976c2976685dc9951b06ad8ce0cd7151898d2a42170636670837cd3"}]}, @generic="cfd94354df6670"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/03/19 19:08:54 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl(r0, 0x4, &(0x7f0000000240)="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") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/101, 0x5c}, {&(0x7f0000120000)=""/4096, 0xffffffffffffffb6}], 0x2) 2018/03/19 19:08:54 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x7fff]) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'yam0\x00', 0x1f}) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000548000), 0x4) 2018/03/19 19:08:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x4e24, 0x5, 0x0, 0xa0, 0x20, 0x7f, r2, r3}, {0xc2, 0x3f, 0x5, 0xcb4b, 0x4, 0x3, 0x4, 0x7}, {0x0, 0x2, 0x7ff}, 0x2, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x2, 0x7ff, 0x10000}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=@updsa={0xf0, 0x1a, 0xc39, 0x0, 0x0, {{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/03/19 19:08:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/19 19:08:54 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) rmdir(&(0x7f0000000040)='./control\x00') ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) 2018/03/19 19:08:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xffffffffffff8001) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x2c, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 19:08:54 executing program 1: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x3}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="3e3e26272c036650d62667cf434d51ffc5b285b6f61183d49f584fc8588226e157a796a516e98b50b7658335b309561bc636346d561ba13443acd534a6e021548cbd871d88ac313e3121f85201b6495925ef8f1fa987ee4cccf62b928aaf9f845cf30de58036fa7e0773c93518b55dd65c312fc12bfa4ff37e7e", 0x7a, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='%cpuset\x00', 0xfffffffffffffffd) mq_open(&(0x7f0000000680)='\x00', 0x40, 0x140, &(0x7f00000006c0)={0x400, 0x9, 0x18000000000000, 0x10000, 0x800, 0x3ff, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="b9f00a0000000000009b4c11449f0b7a8db9437747045f7ff1f9f4", 0x1b, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/194, 0xc2, &(0x7f0000000500)={&(0x7f0000000400)={'poly1305-simd\x00'}, &(0x7f0000000440)="a51329cdebf13960ca48de3ad0c5975a821a03e8e6b8974f487c0041fbe4896a985690cd3b1f922bcbd0e19bfc3b6c63786b1cd27d89ea2b7f32e226a34ce8c92a39c377c6b023c3b022d206c46f055fb273566e2f30a559721da1bdf405081bff48b8b7cd89ff3a293b765d158c0be6cfd05f8e20f57167c95bfc84a5d2e2a856ccc0eed140d978c12989ab1a131b84735f4b0127e6e64a9ab9d89deb11e31eee2c03", 0xa3}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x10000, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='ns/mnt\x00') ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000580)={0x7f, 0xfffffffffffffffe, 0x7, 0x100, 0x200, 0xd23, 0x60000000000, 0x8, 0x9, 0x7}) [ 71.733518] IPVS: Creating netns size=2536 id=17 2018/03/19 19:08:58 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f0000000000)="f6"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/03/19 19:08:58 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$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x56, 0x3f, 0x0, 0x3, 0x7, 0x5d}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000014f98)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/19 19:08:58 executing program 2: r0 = socket$inet(0x2, 0x400000000000808, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "00797a5f8e756e000900"}) 2018/03/19 19:08:58 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x7}, 0x67d4}, {{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/47, 0x2f}, {&(0x7f00000004c0)=""/148, 0x94}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000640)=""/126, 0x7e}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x8, &(0x7f0000000840)=""/137, 0x89, 0xffffffffffffffff}, 0xd93}, {{&(0x7f0000000900)=@un=@abs, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/17, 0x11}], 0x1, &(0x7f0000000a00)=""/203, 0xcb, 0x4}, 0x3ff}], 0x3, 0x2, &(0x7f0000000bc0)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000c00)={'ip6tnl0\x00', {0x4, 0x2, 0x7, "ca7b583a8036", 0x5}}) unlinkat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x204) 2018/03/19 19:08:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/03/19 19:08:58 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x66, &(0x7f0000000040)="8587f23dd8e294c8dde9fd11de780e937d39fa5314b7878671") sendfile(r0, r0, &(0x7f0000000080), 0x1) 2018/03/19 19:08:58 executing program 6: r0 = memfd_create(&(0x7f0000000100)="703acbbf1decb800fb00000000000000566f6573737b0800", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, {0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6e01}, 0x0, [0x1, 0x9, 0x4, 0x7fff, 0x800, 0x6, 0x6, 0x7]}, 0x5c) fcntl$addseals(r0, 0x409, 0x4) poll(&(0x7f0000000200)=[{r0, 0x24}, {r0, 0x202}, {r0, 0xe0}, {r0, 0xa}, {r0, 0x100}, {r0}], 0x6, 0x2) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) poll(&(0x7f0000000140)=[{r0, 0x1000}, {r0, 0x203}, {r0, 0x8000}, {r0, 0x442}, {r0, 0x4}], 0x5, 0x7fff) 2018/03/19 19:08:58 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0xa4}], 0x1}, 0x3}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) 2018/03/19 19:08:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa2ffc), &(0x7f00002ceffc)=0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/19 19:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x3000)=nil, 0x3000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/03/19 19:08:58 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) write(r0, &(0x7f0000000140)="24000000210025f0071ca46567e79b57020000000010000002e192e708000a0000000005", 0x24) 2018/03/19 19:08:58 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000815000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) 2018/03/19 19:08:58 executing program 1: write(0xffffffffffffffff, &(0x7f0000000040)="2f95573fb30b6b2b3ccef8b0149d4c7d69c1056f57e6e1592c7a03c55ff86abef91740d002348ffa3dd2be2ee06279c2d7629c5748bfb2e748de960c6cbb7309435982cdcf318fe7cc7148013a695b73bbbe4c20c507f2bbef39b0598aabfcd9d73b14d546ed53743f5bfe71f3f3917ad8e5c96ac86f33642efc6c18709201e62deb49e1a8eee84da6cc4abc9e48861f0d595c2fc9a4558529adef38424e1ec8bb609185db6e436803fa849333721b881d23776bdc14916b9dc464403cddb04ebb1c390a7aa44d6c8e", 0xc9) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4) socket(0x13, 0x4, 0x8000) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000100)) 2018/03/19 19:08:58 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/19 19:08:58 executing program 7: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @loopback}, &(0x7f00000001c0)=0xc) socket(0xb, 0x8080f, 0x3) r1 = memfd_create(&(0x7f0000000280)='em1\x00', 0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x53, r0}) unshare(0x40010000) ppoll(&(0x7f0000000100)=[{}], 0x20000000000002af, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000a7ff8), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x63, @dev={0xfe, 0x80, [], 0xf}, 0x1}, 0x1c) 2018/03/19 19:08:58 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3f8) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/03/19 19:08:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fcntl$notify(r0, 0x402, 0xc) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$ipx(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x10) setgid(r2) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='\x00', r3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000400)=0x7f, &(0x7f0000000440)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) 2018/03/19 19:08:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$pptp(0x18, 0x1, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x1}, {0x3, 0x4}, {0x8, 0x9}, {0xa, 0x9ba}, {0x2, 0xffffffff7fffffff}], 0x5) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/03/19 19:08:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x43, "512b6fb70e5d114c6599931bb78f4fda4987700e11c5aec6f311f4969e0da7c5cdb96d323a6e402edf094e12a22ab686087df9fc04b119aed34b5169ea82e0fc9e9c18"}, &(0x7f0000000100)=0x4b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x7ffc}, &(0x7f0000000200)=0x3) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x85) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x10001}, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) pwrite64(r4, &(0x7f00000001c0), 0xfffffde8, 0x0) 2018/03/19 19:08:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x37, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfff}}, 0x0, 0x1f}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) recvfrom$inet(r2, &(0x7f0000000000)=""/235, 0xeb, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000003c0)=0x2de9d27c, 0x4) 2018/03/19 19:08:58 executing program 5: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a435, {0xffffffbfffbff270}, 0x0, 0x80000000}, &(0x7f0000000040), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/icmp6\x00') rt_sigaction(0x2f, &(0x7f0000000080)={0xefa, {0x8}, 0x40000000, 0x401}, 0x0, 0x8, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f00000001c0)) [ 72.266765] binder: 10825:10836 ioctl c0306201 204edfd0 returned -14 [ 72.286195] binder: 10825:10853 ioctl c0306201 204edfd0 returned -14 2018/03/19 19:08:58 executing program 5: modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x10) 2018/03/19 19:08:58 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000054c000/0x1000)=nil, 0x1000, 0xfffffe, 0x32, r0, 0x80000000000000) arch_prctl(0x1005, &(0x7f0000000040)="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") capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) fsync(r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x181202, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/19 19:08:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x1c44f5d713180b7d, &(0x7f0000000080)={@broadcast=0xffffffff}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x1000) 2018/03/19 19:08:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) modify_ldt$read(0x0, &(0x7f0000000080)=""/104, 0x68) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r1) 2018/03/19 19:08:58 executing program 7: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0xfffffffffffffffc, 0x8, 0xbc0, 0x7, 0x81, 0xfda}) r1 = inotify_init1(0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) setpriority(0x2, 0x0, 0x401) 2018/03/19 19:08:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000600000000000000000000000000000000000000000100000000000000000000000000000000"], 0xd6}, 0x1}, 0x0) 2018/03/19 19:08:58 executing program 4: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'nr0\x00', r0}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x1000) 2018/03/19 19:08:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/19 19:08:58 executing program 5: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) r1 = creat(&(0x7f00000046c0)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005340)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x3f, 0x6, 0x1f, 0xc84, 0x1ff, 0xb29, 0x6, 0x7, 0x5, 0x51, 0xffffffffffffffff, 0x7, 0x200, 0x0, 0x7fffffff]}, &(0x7f0000005440)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005480)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000005540)=0x84) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setns(r3, 0x4000000) alarm(0x0) connect(r1, &(0x7f0000005580)=@generic={0x11, "491da6e32e9cfe74bfd51408563ca725f46dedc3f20df36774e270eb8c77e60963c753db252d569fa68937ffe07359f7c5b1ee48c2f5da9bd9f261508e01df5c5751bb66c7d5b3cc97ba9599959e312a647a8a8864bf4a82ecdd615baedfce05cc66d256149ac6d2fbd8e8cfa0c2e523fd55717ca00f0c0790deb3753c02"}, 0x80) recvmmsg(r3, &(0x7f00000050c0)=[{{&(0x7f0000000000)=@ll, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/85, 0x55}], 0x4, &(0x7f0000001280)=""/249, 0xf9, 0x4}, 0x7}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)=""/61, 0x3d}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/154, 0x9a}, {&(0x7f0000001580)=""/42, 0x2a}, {&(0x7f00000015c0)=""/51, 0x33}], 0x5, &(0x7f0000001680)=""/188, 0xbc, 0xbea}, 0x3f}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/161, 0xa1}, {&(0x7f0000002880)=""/207, 0xcf}, {&(0x7f0000002980)=""/215, 0xd7}, {&(0x7f0000002a80)=""/126, 0x7e}, {&(0x7f0000002b00)=""/160, 0xa0}], 0x6, &(0x7f0000002c40)=""/138, 0x8a, 0x9}, 0x3}, {{&(0x7f0000002d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d80)=""/17, 0x11}, {&(0x7f0000002dc0)=""/152, 0x98}, {&(0x7f0000002e80)=""/7, 0x7}, {&(0x7f0000002ec0)=""/200, 0xc8}, {&(0x7f0000002fc0)=""/106, 0x6a}, {&(0x7f0000003040)=""/79, 0x4f}, {&(0x7f00000030c0)=""/145, 0x91}, {&(0x7f0000003180)=""/239, 0xef}], 0x8, &(0x7f0000003300)=""/147, 0x93, 0x9716}, 0x6}, {{&(0x7f00000033c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000003440)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x3f}, 0x1}, {{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f0000003540)=""/117, 0x75}, {&(0x7f00000035c0)=""/194, 0xc2}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)}, {&(0x7f0000004700)=""/95, 0x5f}, {&(0x7f0000004780)=""/28, 0x1c}, {&(0x7f00000047c0)=""/194, 0xc2}], 0x7, &(0x7f0000004940)=""/153, 0x99, 0x3f}, 0x8d5}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000004a00)=""/203, 0xcb}, {&(0x7f0000004b00)=""/54, 0x36}, {&(0x7f0000004b40)=""/247, 0xf7}], 0x3, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000004c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004d00)=""/2, 0x2}], 0x1, &(0x7f0000004d80)=""/141, 0x8d, 0x1}, 0x400}, {{&(0x7f0000004e40)=@hci, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)=""/211, 0xd3}], 0x1, &(0x7f0000005000)=""/140, 0x8c, 0x7}, 0x7d}], 0x9, 0x40010023, &(0x7f0000005300)={0x77359400}) exit_group(0xe0) [ 72.384980] audit: type=1400 audit(1521486538.408:85): avc: denied { setopt } for pid=10878 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 72.409382] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 72.410366] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/19 19:08:58 executing program 3: unshare(0x8000400) r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f67ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) ppoll(&(0x7f0000489fb8)=[{r0}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/19 19:08:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f}, 0x1}) 2018/03/19 19:08:58 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000012c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001180)="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") readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001300)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000010c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)=0xc) r4 = geteuid() fstat(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001940)={&(0x7f0000001080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2400002c}, 0xc, &(0x7f0000001840)=[{&(0x7f0000001400)={0x28c, 0x15, 0x800, 0x70bd25, 0x25dfdbfe, "", [@nested={0x10, 0x77, [@typed={0xc, 0x30, @uid=r2}]}, @nested={0x1e0, 0x93, [@typed={0x8, 0x91}, @generic="11966ea73925a766adcc3e72f1607bfddfbb941524342cbcca175049aa4142292c66e096a6657d5d667cbed496fcab1af4ab8179a9c22656181df7f002281f4f09998b3e3fd77d4e5496498ad7c1daf6baed0ce2f69772bd081f075ab169fb0487c8471b9e0f69cf4575ff87ebda0767d1336a815615d80db91b667fc4b3e0f1140684ce6370f77bfd9ba9650d3cee0446476adae9405a19f48dcace60aba6376a81f5f20d0993ea0c77aa5b3fe6a11cbd5e818b74cc40010125775cb619eab2a356a8c7c07aa1623d6995528394cb2ebc33e4fc4dcf70ecd53b860623453824cbc676", @generic="0b62c0326d5d70009389f2b92cd45e0cc33550b7baeb6f48e28fcccc3c9aff791c3c9d45273f2f7b331ec7ca6a746bae0d745fbc9f8b4601e5f216aaf70d3b0091b66ede691ef410ba45068ffbe224c9f000d083a13a58daa72539e3219a9742bf97c5b4869f584bae482d3cb7deaf97cbac2a9491da3fe786b10c76", @typed={0xc, 0x1b, @str='\x00'}, @typed={0xc, 0x17, @pid=r0}, @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="d0781e6788d4a7486c72c0d7aa7c4893de09a93df099543fa1e2a939668f7cabadc3ab80804d6727e24f28c87bea9e37cdd391f9618bf316de2ba494d424ee16114b7c", @typed={0xc, 0x80, @uid=r3}]}, @generic="0e4e7ae8ab25b5ad3acaefddf353db4956862e591a73349c7f7f372f8b476a840b3c97e456318bcca8865e2f8c545bb26d0e4b396ca0daf71da7c3855b6d753e34a79dede517e5b7de3678b4432dfe0d8fafd005d86c0982a479dbdba02677ddee116ef76be1fc3a926957246ba5dc9adba69adce4ddf8864f701b73c5df8e3c8bb1eb2ebfdf9ce3f0"]}, 0x28c}, {&(0x7f00000016c0)={0x150, 0x35, 0x100, 0x70bd25, 0x25dfdbfe, "", [@typed={0x128, 0x6d, @str="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"}, @typed={0xc, 0x46, @pid=r0}, @typed={0xc, 0x82, @fd=r1}]}, 0x150}], 0x2, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x20, 0x4008000}, 0x4040000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001040)=0x7fff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/03/19 19:08:58 executing program 4: r0 = memfd_create(&(0x7f0000000000)="6d696d655f74792ccf400000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x400000000000000) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x63d, 0xffffffff, 0x94, 0x400, 0x9, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x1, 0xff8000000000000, 0xfffffffffdffffc1, "717565756530000500000009eb0000080000000000000010000000000600006e7eebf10000000000000000000000000000000000000000000000003700"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) 2018/03/19 19:08:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000200)="3d268d57ff72f64b62a3426b2a728bf1d34ee913e6", 0x15}, {&(0x7f0000000240)="99f33643b884f85eace9b53c9ce882af7c986a9d58e3a79f4da31842ef26d7010aa5d26fd9dad4955aa9bdab2f70e17deec19034292680020612a7dbb7b9a99b098af83ccd8592efde7e0114e5a1788ccdb421fd4e954c0123147347a6fb690f751f91ce", 0x64}, {&(0x7f00000002c0)="9b01b63cabab662ed32aa03ed97891d54c8f9ebf26482dc0ce29c90f27c339f94a98a91a9544b03b25611e11fcb740a8b42f17f0d1a59ccd87864d7ca3562bf373250e4471b0d69c7cb8f2d3ca97", 0x4e}, {&(0x7f0000000340)="9366d46c3a5a2d87bd9d8a022fde11e401bcc9a5db9da3df7e7dd1afa2b4e975ff09606984e2c809a66d937b88c777319db2cf77e6ec3060cfe195f7d13218f3634c119559740b102284ac86f38729595bd701307a225a1d34c35c38052d481d3eac64d5e1425224dcc5fee24db892b1c5a559d759f71869b173cb2e471888e511181e55cac82fdf69f76b75956ccaf7765429e12ef2d95986f8e17ccf339daad167b3560c", 0xa5}, {&(0x7f0000000400)="2c58f34c8c4207734ab6de27dce439fad0510875b8bf8c", 0x17}], 0x5, 0x1) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"88cd2f00ab131a"}, 0x18000000000000}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) fcntl$setpipe(r0, 0x407, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x8001, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) sched_getparam(r3, &(0x7f00000001c0)) 2018/03/19 19:08:58 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x3) 2018/03/19 19:08:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80082) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xffffffff, 0x0, 0x8}) 2018/03/19 19:08:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) 2018/03/19 19:08:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 19:08:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00004ed000)}) set_thread_area(&(0x7f0000000000)={0x7, 0xffffffff, 0x400, 0x4, 0xff, 0xd8, 0x9, 0x8001, 0x3, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x4, 0x0, &(0x7f000000e000)=[@enter_looper={0x630c}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/19 19:08:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x20, 0x0, 0x0, {0x77359400}, 0xa448, 0xfffffffffffffffc}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) membarrier(0x10, 0x0) 2018/03/19 19:08:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x805, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x40081, 0x5, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x5, 0x7, 0x0, 0x5, 0x7f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xc9, "07161e0559fe45c6c33b10092f17ecadc900c86048506661e415d5071b55267b9d589b9d5b78d86d2dee0894e9ae3d81e7462898c03e0f3873770e00f8f6e5bf7f2b195b152e7d2c77fc1af34b8ba8ffed43e21bccb62a2d0f97a0473a8e6d5db6f4bc244b09b7b4942915fcf47921dc718aa324dd89bf2e6e96c2b49ba11b51fb9d33b51913d0e8433ac611a7ca0deebf660b2cb45fba87bd23061cd4205b2b7a95bbc851405eb0051c804cccd142ee810950f62790cefd54b76a4baca463907665998712baea0d70"}, &(0x7f0000000280)=0xd1) 2018/03/19 19:08:58 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x210100, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') accept4$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x80800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socketpair$inet(0x2, 0x3, 0x3, &(0x7f00000001c0)) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/19 19:08:58 executing program 4: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='p', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/03/19 19:08:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) flock(r0, 0xd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8001, 0x0, 0x2, 0x8, 0x0, 0x6, 0xb53}, &(0x7f0000000100)=0x20) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bpq0\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x8, 0xeb, 0x2, {r2, r3+10000000}, 0x100000000, 0x9}) 2018/03/19 19:08:58 executing program 1: seccomp(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2}, {0x6, 0x0, 0x4, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) [ 72.592749] binder: 10957:10958 ERROR: BC_REGISTER_LOOPER called without request [ 72.608273] binder: 10957:10958 unknown command 9 [ 72.615520] binder: 10957:10958 ioctl c0306201 20007000 returned -22 [ 72.641227] binder: 10957:10958 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 72.651185] binder: 10957:10977 ERROR: BC_REGISTER_LOOPER called without request [ 72.661675] binder: 10957:10977 unknown command 9 [ 72.667557] binder: 10957:10977 ioctl c0306201 20007000 returned -22 [ 72.675443] binder: 10957:10977 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/03/19 19:08:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20280, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) clock_adjtime(0xfffffffffffffffb, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x2342, 0x9, 0x4, 0x8}, {0x7ff, 0x0, 0x7, 0x9}, {0x38e, 0x0, 0x2, 0x100}, {0xb2, 0x9, 0x100000000, 0x9}, {0xff, 0x66, 0x10000, 0x6}, {0x1, 0x10000, 0x1, 0x9}, {0x5, 0x8, 0x5, 0x9ea}, {0x7, 0x3, 0xdf, 0x9}]}) 2018/03/19 19:08:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000013000)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000240)=0x54) 2018/03/19 19:08:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='<', 0x1) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000015c0)="ce6b07e50af58a3e1dc42224f843db9560012d8d9b08319beb4dc67d382f0400000000000000c4be4c28696513a37201a6dda04c58ecf26c3d6f7faee8e7ff208cd3c642fa0cd6e887d672f22e0148853bf601b1e4b488644ab6a1179c274adf1fb8576544e3c6fd", 0x5}, {&(0x7f00000000c0)="4f9f11cb5d3618f34d8320acfc1065ae", 0xfffffffffffffd21}, {&(0x7f00000001c0)="5908a11d64bd120ee2444af5e6781dc7788dcb31b71a8b7f4c0990b187d6cdf3c58e93eb0c1f1cf51ed4ef0628136b1f3708829165146313872ce4dbdb0696e9b703cf89f36f6331ca620a12e9e616da8ed0c3347d084c1bcaa04d32cf8176bd4b51e20a1cce4f7abac6a8c0cc8e4a122a9d6b6708003b7af476e5be703b3d5927a68920e8468cf92bf5e0ad3ba0f47c1a0b82c7f708a4ef967289c6a3c9298cf1208094f512c775b576757a68590bb667603cf74f11163cb01ef160c636adf58b9bb966c80a8b5f2d0168043b6254794f10840657a012e5d2", 0xd9}, {&(0x7f0000000100)="75f1b657f7cebae1d1d5cdd6555df4ca83a9373a484ee9c687493b7508f5ca21db422847c85354f95b", 0x29}, {&(0x7f00000002c0)="a21d89f81905920927a3b4fa2f19fa52cf80054e25463078e274ece333a7cb92c0255b30e78837d746e9668a6d222798d10823deb38bea1817c31db081eb98e84f1d3f000000000000001cf7fe6ea7f0986174304da00be76ea3d53ce6a36722ad3172980588687f876e8b82d762cfc73fda3b8437dd7c55faa66a2771a58b340101d76a4edb86a3b377e72b1ef17ae3dad6fa8a820c3ac76de80000000000000000000000000000", 0xa8}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001580)}], 0x7, &(0x7f000000ae80)}, 0x0) 2018/03/19 19:08:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffd}, 0x20) 2018/03/19 19:08:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/19 19:08:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000000c0)="943b40ea277949a8f4166115749a843665dbfffde709b140a051b8901dd740fa4b4f83fd3e15c17be96de40052d5fd29dbfc61d1e5a368109e31efa733da8df7b8ec87c795e6b3d3eca9d63b309bb7502dd77b136abc180ab729f7fe69067fb40ff2203ea0d1dba2abfbc76a9c9b65e394a50df534f67c1cf6823e05634d47ed354b95ee49e08d95d8124ad4d8b5b61763c07b5b86f45d4f5fd7fbefcadb2ed380bc04b53f020d5b8248211e176787c2351efeae0ea9a8d4d30a6af1c296afc66076ab2a06345f3f6e34a05aa3173cf2875ad0b3829202144fcd50147e6297bd56507d8ca3f35dde", 0xe8) 2018/03/19 19:08:58 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}, 0x800000000002, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 19:08:58 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000400)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@flushpolicy={0x324, 0x1d, 0x30, 0x70bd25, 0x25dfdbfb, "", [@algo_crypt={0xd0, 0x2, {{'lrw-serpent-avx2\x00'}, 0x428, "7187c7a017521599186fa597c24468318b583939d078eadb14f9dac844c020be2437b0364bbc1c9b32f819b7b5b2287c02f1589ab15e6a6499b2175d3ed4726ed6ca8c67ee4f5ab9315f04d6b25635409876c3a43b7cedc6738260bc5dd73c21124ef32ce119323487526340df3e3a5e5dcbff75a7db561a7611584a2bde9bca1674fb8f06"}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xa}}, @migrate={0xb4, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3f, 0x0, 0x0, 0x3500, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3f, 0x1, 0x0, 0x3500, 0x2, 0x2}, {@in, @in=@multicast1=0xe0000001, 0x33, 0x7, 0x0, 0x3506, 0x0, 0x2}, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3c, 0x3, 0x0, 0x0, 0x2}]}, @migrate={0x164, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x1, 0x0, 0x3504, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@loopback=0x7f000001, 0x3b, 0x6, 0x0, 0x3500, 0xa, 0x6f88adeb93387d59}, {@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x4, 0x0, 0x3506, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x0, 0x3502, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x32, 0x0, 0x0, 0x3504, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x3501, 0x0, 0xa}, {@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x2, 0x0, 0x3502, 0x2}, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff, 0x0, 0x0, 0x3504, 0xa, 0x2}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/03/19 19:08:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) write$selinux_validatetrans(r1, &(0x7f0000000140)={'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 0x32, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x71) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x21d, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000280)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17d9ae0090641b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0", 0xb3, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) shutdown(r0, 0x1) 2018/03/19 19:08:58 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/03/19 19:08:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c45000/0x1000)=nil, 0x1000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fdb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000003fec)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/19 19:08:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x3, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) 2018/03/19 19:08:58 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x100000001}) dup2(r1, r0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="ea8e2ec04e29014cac3059465d76a0d1e0d446ca0f9dcb171c343b16ccdc", 0x1e) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time, 0x0, {}, 0x4}) 2018/03/19 19:08:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) unshare(0x10028000) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000), 0x1bf) 2018/03/19 19:08:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/239, 0xef}], 0x2, 0x0) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/03/19 19:08:58 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = getpgrp(r0) ioprio_set$pid(0x2, r1, 0x0) 2018/03/19 19:08:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9c, "2649f6f7f602b91186db409b069fa494a91c4baa9b9a0502ea63c6b444fc416921405c8240fa737b55bfa7248df185e1b66dc9558fe25cabd2f11bd50e121999b983cf678944394969dd6376acd0826fe1cf4088fff95c5b2169e0c16ad710e34b7fe5ca490498c58559e2f3d694f93e950cf76453245b23b20c56fa2326b4084fb8713a2cf96969c9dcf77b27c8c84eda32e00ea7054ceb11e471b2"}, &(0x7f0000000100)=0xa4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) write(r1, &(0x7f0000000180)="a0", 0x1) 2018/03/19 19:08:58 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) r1 = dup2(r0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3fffffffffffffc1, [@loopback=0x7f000001]}, 0x14) write$selinux_load(r1, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "3689f5c1a6bd30a1d24b88907126ca72a1da33041c96693b378a9f5c26c1c9f23450900a99a8ca7c48e2d0871d489a1ed6c726492b505f2096ad8d9f28d222d7e1218458f9e6f0439c784354c67bcd25"}, 0x60) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000380)="dfc3277b0c7630d4dbeb1ae5a439423c023193ef7a3220a238c50b182951672c1250ad9b303efeb797703dd3f34140688eef10", 0x33) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x14, 0x4, 0x0, 0x44, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_sec_ctx={0x1d, 0x18, 0x20, 0x2, 0xdd, "5cb5e1d8ee7376b4a61ff0410222b79e73561813c192efadd06a17ac778da87bccf6e1c0f80b9f1e2ac5f4bfc3cdbade11a9669047180e38103dcc57d646838cc4dcf48bcde8d5eb16e9bc16170ad34bc7de5f7c61604f544af8d00f2f7f92ff0d6db2bde519bcf3a667dc61efea841bdccf292c1faeb7cb4fc88f70684f1f53cebe006a298c033cb73c6edf2a330f8da37358ba05fc1995c8d4f6d23bac01a11124235abf9b8f8b7c99dd7db4c0e1587728b6466a21a0014b836915889ac359cccb5e347b0e94d2f5644cf05168555b0c0ed84ddd16676eb421b39e4f"}, @sadb_x_sec_ctx={0x13, 0x18, 0x9, 0x3ff, 0x8d, "0c50277084d64b2f072a5b066e41087ab6c3d12c11152d47a054beb23cf5773491da01c1199b199da00852381c6acb073564dc87581d7a7253ff1d72d28fff88fa3583b888f4ca50f41fd6ba86898c0ec64794c0f695db727b4b34af29ad69ffe50032643e3b794ca4897180bcc295ed25edb2ce5a002243f1ca397a6b077e42f73916ae34a1f12eab528fc0bb"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_lifetime={0x4, 0x4, 0x6, 0xabfc, 0x400, 0xffffffffffff8000}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@rand_addr=0x9, 0xf, 0x4, 0x10}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x3f5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e21, 0x53c6a0fb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}]}, 0x220}, 0x1}, 0x10) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) [ 72.752321] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 72.766895] audit: type=1400 audit(1521486538.788:86): avc: denied { getopt } for pid=10991 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_netfilter_socket permissive=1 2018/03/19 19:08:58 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fchmod(r1, 0x5) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/19 19:08:58 executing program 5: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000080)="2fe7471fe2deb6006e328ef0b3a6d0345c8787e731e090c0964bc0fa53076071a4107fc2c68a2b18859210aad445b093c5020094be33e7bdbf066ffda503", 0x3e) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/19 19:08:58 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2108000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x4000000) ftruncate(r1, 0x3) ftruncate(r1, 0xb) 2018/03/19 19:08:58 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd0, 0x35, 0x8, 0x70bd28, 0x25dfdbfb, {0x10}, [@typed={0xc, 0xa, @pid=r1}, @generic="a531f584b130be1ea464651863fc7169822dfdd3ae931700693ef177dc46686d5411709ae2df4d03eddbc6a9465dfc7f34a5b51f88af357268e1a7edf695fc4efe76c8738b0be1d7b41c6d21c445eddfc931b7f5e3776af0f6a73a94441116c3aa88d7fd6fb7c6890b182223099f16eff49e20b10901c58110a7f7b96050ddc2a60e6efdde7f7e2c1000da1a2f45086210ef9358f31d6a0b0690161470d9c2e87c418da3bd2cb55bfab884146fd961"]}, 0xd0}, 0x1, 0x0, 0x0, 0x88c1}, 0x40c1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x7fffffff, 0x20c, 0x0, 0x8000, 0x6, 0x6, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000200)=""/165) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/19 19:08:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4003) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100000000000004, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200880, 0x0) 2018/03/19 19:08:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300030e000000ffffffffffffffff05000600000000000a004e200000000000000000000000000000ffff0000000000000000000000000200010000000000000000000000000005000500000000000a004e200000000000020000000000000000ffffe00000020000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/19 19:08:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000005ac0)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x5c, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000000), &(0x7f0000000040)=[0x0, 0x0, 0x78, 0x0, 0x20]}}, @increfs={0x40046304, 0x4}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}], 0xd9, 0x0, &(0x7f0000000140)="8250a4ed3b3d7d9cd8e13a91677dd88c9f6060a022244c1e2ea9f621265644e321c8a1d5b55a0fb701973c83682877cb41d89cbe1fec17bf87b896087e516993a8949adbd58cb72a9aeb1ae904813f1fd360d1d25cad47279867c15b83b3c4efe16d6c8702f5506188b27d15f9ad0a79ece85a6fa0bf878b0b050d5c3c6878fb94e54e4fc4f45048e0ed9175b2986755dda1d1db547168cb024d6e3ab6559a449a3a68d4b46cd42567ab567f03d62514721cc306add4caf95aa4342106568d86a88ad4224807324d8c1254a15920dbb1196ce8f03bd1750614"}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/19 19:08:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @remote}, &(0x7f0000000040)=0xc) 2018/03/19 19:08:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000219ff8)=0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1a) 2018/03/19 19:08:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0x455, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="54000000000b010728ef55b9369ed8b84e617e00"], 0x14}, 0x1, 0x0, 0x0, 0x40011}, 0x4080) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1ad9a03295efbb1b0a73de8409fcedb7d477b140ce702cfe468b880630f79bcc2209cfcad4d1527612cdc703e99a66fb4af2e33eeec65762634f5f876518b347b9ceda6effb1095c41e3cb3c4240f6387d8cc4ee90ebcc853b35a01b7f4f42a37903e0537a77ab19801814b81da6935c40a24d46548fa631f48e767d277388a292910f20b51a427748dc006c3e44864a38811f3a9ae42712919cb55bd8", 0x9d}, {&(0x7f0000001180)="657b3c603b92bd698b2eda53664b22c992ec782fc63e291c6a4bf27a09a573d812c7e5f62ee5016693e96b16f802e266d36fac41224e9acae4fb7c0e7e", 0x3d}, {&(0x7f00000011c0)="3ece31cc6d1effd82fd07386229f7a1432d4731d59110480522957a2265905e8177dc2f043530b8eee7a3dd20149e0eea84e31e92680d0b3434b078da88f6c3d34a2ec7e3f7bd7609335ab50a129bb603c14fe3b35f109bf6da76053b4baf9d2adebca7e", 0x64}, {&(0x7f0000001240)="f546f8cc87f9b9c2068ceec2a8e6768b790378458d396f5b59cab967ff4da2be69393faff3645a2b074b0bd7060ccf28a9cac48bb73ccc06c2670ede40289655f72129a0fc67bbb78e4e73b6c584a163f416984b833ee25bf1e9e8ee5edc4b0383a4954235fbc25ea977f9c3967062063bd7e1dcdf46b6027312429357101e8432e6685c8961ca63ce3c0d5d17198d3ba7bd3640", 0x94}, {&(0x7f0000001300)="54246bfcc4f7a1d1cb08", 0xa}], 0x6, 0x4) 2018/03/19 19:08:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/19 19:08:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000003100)=ANY=[@ANYBLOB="1ccab75ac54fc6462e1c15968ab80f00000018008104000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000000}, 0x0) 2018/03/19 19:08:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x6, 0xfffffffffffffed8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/19 19:08:59 executing program 7: unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000240)) mq_open(&(0x7f00000001c0)='-$\x00', 0x40, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x240000000000000}) kexec_load(0x6e, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="166c31b13990a9d3ac12c257f21c75820e2668bb08352dd92d6444c69f4d57703af6fe289bb1b0952dc0df459cc174f4190ba71d54e0e1db28fe4996e0732529099c48190b7b341e83b96cbe795846828ddfb18e712f9538853a7c6a8a23a2182ee1d6d7a4fafb41d6597e3fb5a1286359d02467851b4f838def5cee20cf41952d84a0f3a014fe73da2f4f7a259ce822657a22cbdbee502ad178d51642aeeb1b73c676c4dc7de7f062f5f4fed3a9066f8335a4567213d8175cebffdef2d757de9fee263a4356e9357e1d297793", 0xcd, 0x78c4, 0x1000}], 0x1) 2018/03/19 19:08:59 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001400)=0x3, 0x4) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001240)=0x7, 0x4) 2018/03/19 19:08:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f5d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000240005040000000000000000000000011c000400ffff040000000000f77965b8000000000000000300000000342b506a57946f4f6b80807ce94c004fad82"], 0x1}, 0x1}, 0x4000) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x53) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000800)={0x81, 0x10000, 0x8200, 0x400, 0x8, 0x8000, 0x100000001, 0x0, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x6995, 0x5, 0xf2}, &(0x7f00000008c0)=0x10) sendmsg$inet_sctp(r2, &(0x7f00000009c0)={&(0x7f0000000200)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000240)="d3393c02994d8642e4568b31e30b13c4220aeaf036715dd14393e4c69fbadf1535daa8a6f18dea0eb87b3d6c45ebf920b9ead277a99353bc", 0x38}, {&(0x7f0000000280)="0ce9c44f3bef87", 0x7}, {&(0x7f00000002c0)="fd2c1979c855084632d64eb4d373b901b42673b210fabd90614d1951a04529122153b87f8247d6cf45c418da40fa5903d9512758ad6d2fa2a5742c2796afaeb07485abe653d689df5e4956687f777dd6130e0adbe3f9d029e6b29af3874b69ae75cff0e64ae6b051e36082e25e98336635401c0d64e9a5cd7d845f1a3ffe7ad1abc6c40f6a3561012f0378da09d34c0d8ce67024771e5b4b63e52cd5ea70ca3530b884ecfa53e574a5192991b62b97394a", 0xb1}, {&(0x7f0000000380)="89274ea4e178b706b2d4148783c960f2bc26b2b97558c32c48d03ad012c49c04e629fa77a740195f04bc6aabd56c290658a5e925729bc60ded6d05e98178da4e1471f6e95ccd2cdb36ba1a0cf232e84ea4d37efb9238014ae14b9a5c416191f21c795d143c2def965423d019bd7e57900f12d5382b5d2742660f9c2d177f6d0beef4decb4ce9724e082f09319a2ebbf5004fe9b82a6155c8f7cb87a04144257bb187eadd4d9e41e8cf01490ec7c80cd8694921c19c55f581cc04c7b922aa300ebad94d24e3fa129b2f178ae99ebdc9af6b78e56a21b6c984", 0xd8}, {&(0x7f0000000480)="c2e56474607eaf4b83177328868f583e9906324ea40a1ecc379ffa42e56bd161f899403924962d2ccc895d0f885835f1571edd4a81cc3a5883d9fa3f4972c937a40e69945066dd6786cb1fc6e8ede0dd866172a0221622a125731693635ad468ab4887eb839a5117c1dfbc004f05ba910013a67863750f170c952ef47637e4a1b988ea5aa1d122411ccb693db3f783b485d75fdaae173400d0e8452039035b772eba0af4f0b56152a6bafeca1707579ce945d4090c571aa6701b3791d46b6fc119dba844c20fb1", 0xc7}, {&(0x7f0000000580)="f6a1efb090b87fc6399e6d5d9f440790301024edf5bb42bb4bc2ed3cbfe86406b223e96e4722122dd9db7662b09002af1c69a812ecdb29708dc3efe4225dd9a8871096e2f01b5d757259e91f47d186d56375bc7eef0fcf", 0x57}, {&(0x7f0000000600)="1a41597fed179c6185addcd9f31ccba70f0f2a0be114dc1e6dbe916bb6ce25bd531e668e3124fd50567e9f63b1c8b175ba2f5960d113c988fb233fc3f7b42994ee5911468e40fc71d6fcc039454432e0793f706f95a5fd3684d629e0bce6283a5ef650ec9d5ebbed0ee6fb280bf928", 0x6f}, {&(0x7f0000000680)="4b4d5df7d5fb91242c69fcc7bd85989bfbde95402e7878295f7f3ec0c522032733fa495a4a781955c4d705755d866bbdae5721c91090cce9646d0a2689cd0c0d919366e23032e92ea33a92dc53dc079b2f5f", 0x52}, {&(0x7f0000000700)="a21ccd5effba41188c5c78c9197d4cd2be9c320f4b2bd556bf", 0x19}], 0x9, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0x10000, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0xb7e4, 0x78, 0x1}}], 0x90, 0x20040040}, 0x400c0c0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6100080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getspdinfo={0x28, 0x25, 0x5, 0x70bd2b, 0x25dfdbfc, 0x6c0, [@coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0xe}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x804) [ 72.968512] audit: type=1400 audit(1521486538.988:87): avc: denied { write } for pid=11073 comm="syz-executor3" name="net" dev="proc" ino=27002 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/19 19:08:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = getpgid(0xffffffffffffffff) getpriority(0x1, r1) keyctl$invalidate(0x15, r0) keyctl$unlink(0x9, 0x0, r0) 2018/03/19 19:08:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) kexec_load(0x3, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000000)="8dba53a66b0eaaeeabce4b", 0xb, 0xd91, 0xfffffffffffffe00}, {&(0x7f0000000040)="38d6a6bec15f9b52acdf12b866af62b6a8fefc9b26e29abd46622a3be14a46947ae98a61ed970315b94646666cbacedf9e78789afd275283714004144f65a09cf7158a068eda4766dc35c104507e8d971bc93c33c399f6185a82dc9d24141eaad95fec7447efac", 0x67, 0xdd, 0x5}, {&(0x7f00000000c0)="fd2125c250bb0a94b165b4f0aee8944ba2682b6b36eaf2ce7ab25f3f2babaf9e9fb6e90f1eaba0e607ff0a627e8f82b8a0f82f71c167be00d49d3c125147ae2865a48f955bad66e6ee8244a9b7b278819c1ad779e52df7d05824eb6ef4af42718d34ccbb0a8d1125c2c02a03833e8e079c3d97d112fe04e20d514a04a04133d8788acbc60098d84b87e95e1a63f15e52ae0c43858578c0b0cf22340ec1c5f4c4b4a5bc88a74bd41b6503b40d598ba39020c890df627bccfac637c0df87c3f362b4c1", 0xc2, 0x3f, 0xff}], 0x2a0000) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/19 19:08:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) write$selinux_load(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10) close(r0) 2018/03/19 19:08:59 executing program 7: r0 = socket$inet(0x10, 0x80001, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffea8, &(0x7f0000004000)=[{&(0x7f0000000140)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x16c}], 0x1000000000000147, 0x0, 0xfffffffffffffe9b}, 0x800) 2018/03/19 19:08:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x379) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/03/19 19:08:59 executing program 0: pipe2(&(0x7f0000000040), 0x4000000800) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) 2018/03/19 19:08:59 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc2e21843d7e70959, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x3f]}, &(0x7f00000000c0)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) sched_yield() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x2, 0x1, [0x37]}, 0xa) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0xffffffffffffff36) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/03/19 19:08:59 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x848a696469076c9b, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0xffff, 0x3, 0x28, &(0x7f0000311000/0x4000)=nil, 0x99c7}) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/bdev#%nodeveth1N$,/vmnet0!:cpuset\x00', 0x0) r2 = add_key$user(&(0x7f00000045c0)='user\x00', &(0x7f0000004600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004640)="2174f7d67818f78673d62e5bb3b50c5818213796bdc809858b655e09e03ae552b1cf6e4593048c0d1ab62943a9a10d2a46747bc0b84e61ba013587b29a3fb173291de9b1c040b3b740892776a90c1be27974a0d167d323d3344eced216390ba8d53320568054b2f543341c28af28cd2695d4c19d544867b40e951608cfe0ca9b6109c42194cf449d509793f90b7e53935c282a680d5c3f2b1ec31b0dcd589e5ac6598eb9c285e3d3fdf4d970ee98050000000ff26a000000000000000000000000", 0xc1, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000004500)=[{&(0x7f0000000140)="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", 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{&(0x7f0000001300)="b6c8260d3fd3b6dad7d2152f4a738f77e059693e7c86c138fcfe267992538e4105b7961bdd447181d0074a88442223e011b8c3e09898bed68c40122c94c3b9a6b25419903ab5e1ea5c9bca6081ebaaad71b7f524db6e0682418ac3f53f87d96680234625a910aa2e98a1afab6430e5ef6cc80af153263889b0fb33e54ced5d3523b81d1fca8e3c81cdeac53953c1cf1cc8b108af1048b3e847a3", 0x9a}, {&(0x7f00000013c0)="9027bed5662cedaaf5669abb1e68c60a89661180becf4024dc8b770584b19b9e50554b6a0a74ed6373d3617205237aaa6f96fcfe513151bfb6f206764858df8aa82ddc977c7e2b5efc905dd91bfc06ecccf9745de7f06d17f78ee1de47f4de9de33c68ea10a697c332fe7de63d40fd28be4964d6cd", 0x75}, {&(0x7f0000001440)="282adef8d9ede997c370c7ae7c238216fa7d465f558baa530a75285dfda2e70976a8bab417f7afc40e68259c01dd751b65ee5d27387fd2485fa48b6492577d3a9d6a0513b2f170f4a5260c412f81317aea0c036f5b4cb3808c", 0x59}, 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{&(0x7f0000003500)="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0x1000}], 0xa, r2) madvise(&(0x7f0000311000/0x3000)=nil, 0x3000, 0x40000000000c) [ 72.997244] audit: type=1400 audit(1521486539.018:88): avc: denied { add_name } for pid=11073 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 73.024064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 73.038202] audit: type=1400 audit(1521486539.058:89): avc: denied { create } for pid=11073 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/19 19:08:59 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x2) prctl$getreaper(0x25, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/03/19 19:08:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) 2018/03/19 19:08:59 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/19 19:08:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) write$tun(r0, &(0x7f0000000200)={@void, @hdr={0x2, 0x81, 0x0, 0xffff, 0x3df}, @ipv6={0x9, 0x6, "bb64ee", 0x1b4, 0xbf, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3a, 0x3, [], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x7f, 0x14, [], [@generic={0x2, 0x27, "4fb3f4518df2c55ee4b86cf4f32bc3563d4d0e523e72afbca0dd3ddad11b1708777eb64ed51c61"}, @ra={0x5, 0x2}, @generic={0x3ff, 0x77, "d5aaaa0535d96877eaa275e15abc9a6363803780af0b4b2afcfcad821949acffc4933e552bd3098fe48db9202993901a2dd61449650851bd0ac96e89691e1fec462aa371e3b74ff485da5e84e6276126404eaecdbae0a108ebe6049e8e1ea14f8105a88534cb6a389cf3ff04bfaffcfb28f4b9bd9a5615"}]}], @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x9, 0x0, 0x0, 0x2, 0x5, 'NDZ', 0x44e557db, "25a75f"}, "77024d13b267b4c0f25b1b265d9f1807358aa9a6c61b3d081981bf653629c89061155c0f8a1d94cd48644648059a4849c4c45817924f6c94e1b9402b0a748eda7090dd521742eeeee8a0250ce37754daeb4c4f4a126f11746818493051c5bd551209356679be8aacf6d4fed2e576cbc7d63ea9cb767a2dab3ec1925f1dad933ae170b4308d4540c5b976f567194146b8aec927cabb51bd820a4d4e794c0e70217b0e72f580da17b94f2b44e13ae2218b4235c642ed74f6fc21a25a0e4b476be049e7553e63852fc198c228e2eec1d1f147b4677e"}}}}, 0x1e6) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0x3fff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/19 19:08:59 executing program 5: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x80000) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000400)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x7fff, 0x1, 0x100000000, 0x0, 0x80, 0xfffffffffffffc00, 0x2, 0x1, 0x5, 0x0, 0x6bd9}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x6) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') getgid() fstat(0xffffffffffffffff, &(0x7f0000000f40)) geteuid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) mount(&(0x7f0000000280)='.', &(0x7f00000002c0)='.', &(0x7f0000000300)='jfs\x00', 0x2040, &(0x7f0000001340)="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") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001040), &(0x7f0000001080)=0xc) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="c3010000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x200}, 0x8) 2018/03/19 19:08:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/03/19 19:08:59 executing program 6: mq_unlink(&(0x7f0000000000)='\x00') prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x3000)=nil) 2018/03/19 19:08:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x10001}, &(0x7f0000000180)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000098afe1)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x5a, "52cefaf346182858136196dae03104798243c4f99f8b5ebdea3f4dd2dc4d761acfabdee69570b40b172f66f202ed29608837d5917599c4b8021a90695429fb25e77986e78a9ec364bd3db53c58ade368c4f4e4fda3322002ba5d"}}) 2018/03/19 19:08:59 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x121000, 0x0) fcntl$getflags(r0, 0x40b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) sendto$llc(r1, &(0x7f0000000140)="6016fa88073aed0f1d9c32d41b90243450a8a450cadac169684689c047230648c1147680d978daa1a5421bdabce478", 0x2f, 0x40080, &(0x7f00000001c0)={0x1a, 0x100, 0x56b80000000000, 0x3, 0xe9, 0x9a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pwrite64(r0, &(0x7f0000000000)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f256535", 0x3b, 0x0) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/03/19 19:08:59 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x9, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000451fb4)=ANY=[], 0x8b, 0x0, &(0x7f0000000080)="000000000000000a77ff3e63b3afbbcc9ce745ad3f3dfca38a116b9567102c8677f2ba504b6990b4ad41842bccac8c151114b6dfbbffd86e407d0a0faf35c4949bebf91ffa02f30c27e1a53bfeb4cbb296d1fd051fd4342b8dc60f51b9df704d933e36c149e183f619ca696dea7cc0c2b04f3f609f57ed8e3376219c42c037365a828ba0869fc6912a53cb"}) 2018/03/19 19:08:59 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x50000) ioctl$TCSBRKP(r0, 0x5425, 0x1) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) 2018/03/19 19:08:59 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x40000, 0x0) recvfrom$ipx(r1, &(0x7f0000000400)=""/86, 0x56, 0x100, &(0x7f0000000480)={0x4, 0x4, 0x5, "e4e2a80fc08b", 0x2}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) sendto$packet(r2, &(0x7f0000000080)="63c5bc002f42361af67f37220c4232bbafb9ee32eb26813b4d96e15bf2148498a29a255f0d5f1a58f24508a5f6426d5332ace6cd7060d9b7d96fbc4cb0c042dbda37373d11459d8bf460b07e78d979d87d8c1ec0d764f2778abd2b8029d23edadcfd52466e53511d8ebb29b5d6751093742413c03d429b513758bb2aa3709c8e7ca050aef3d9500c31f5b7c8757841fb0798d0a44e9c94e0cc60227a9ef1e2a10b54c546b3f895fc124a73c8011e97ec05d15c6b8214519299899300a1d89567568119e64b3ac7389473d84ddbf687ab802988e7a4568d99e50bff7af14003", 0xdf, 0x10, &(0x7f00000002c0)={0x11, 0xff, r3, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write(r0, &(0x7f0000000000)="8e", 0x1) 2018/03/19 19:08:59 executing program 6: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r1, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) dup2(r0, r2) 2018/03/19 19:08:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x101000) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000400)="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") writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="0dca67e0b1c68160392c8118832e965ab5f83986d647ab14f13b8bf497a889c5edd0a9ba", 0x24}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x10001) 2018/03/19 19:08:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e24, @loopback=0x7f000001}, 'bcsf0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10003, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x2b8, 0x13, 0xf, 0x200, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@nested={0x298, 0x71, [@generic="239b5b38cbbe19646ef605406adcdb234ffd454c5bd363d2920743c9c285b115b7c9ab0ab9b3569930280094c440f3d3f8ae9eb8e5728e3b97ef74228a63f9d4f345f5b14649cf0cdd2bc637aa5e923df471bbb10a8572430d6ef178da", @generic="19c7a08afa2f4cc3e495d0c0047ee0c17012f88aec9564ccd21ce7f63c30257fec4a56ed8b281b68767dbc3ad89ddc9071673ef60b5dd04df97547e6989e062ff1bb6b1c48be61eed62d668b18542688854a293d95b03d4ede315b32cdad439091909eaff4b526f855227be09fed56343db8224c08ada0185e2ba4919020456d35317a25ff6039224f50639d02e191ba52c2710eba045f2af18c575a53560141cbaa80a5a3a21637ea45739f3fe0af6493", @generic="515afb9ddb70b7773840b53852bbe3bae6348664940160fd1a7ec5ca4cd96fc9f547e217e859294c40f49939316f4f7099b9b8584b35ba8b3ebe9e0fa0d00aed2ab52c4846f696b5fa48269d4567eafb4cff2e7d76f8b8689573ebf60a0fc9cc5a22426dd574151d80e5c0d28c", @typed={0xc, 0x75, @ipv4=@loopback=0x7f000001}, @generic="9fffd556b00d85448363a258cd9c0b206d3aa4c93a23f11aae093085d93ec7b4634f9ed2bd820eda46d38780c233ed7436166d8da87d285148356dc39ec0701d821358b56718bbb22ae3f8ace409f06c7085b49ab0e37fcabb186986cbcf5771504818cebe339309ca819b95530163f3951e0ae4cf76e4091995d9b9b07a2cc9e639442eae49a7e4f0b895316227df8f6223d3db8a462131004632fc12ccc10e5aee9cb75268735492c5444ba4a033b7280a1ba8ca3144ee5f50c36ecf5c84ca9458ec6cb73deaf41797c3f63740b81bc1abfc08d6ac43", @typed={0x10, 0x59, @u64=0x7}, @typed={0xc, 0x3a, @fd=r1}, @typed={0xc, 0x79, @u32=0x6}, @typed={0xc, 0x47, @ipv4=@rand_addr}]}, @typed={0xc, 0x5b, @ipv4=@rand_addr=0x6e5f}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x44084}, 0x1) bind(r1, &(0x7f0000000440)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/03/19 19:08:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xffffff7ffffffffa, 0x4) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:framebuf_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x35}, 0x4f) 2018/03/19 19:08:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8c, 0x2, 0x5}, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/222, 0xde}], 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x337, 0x4, 0x1, 0x8001, 0x7f000000000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/03/19 19:08:59 executing program 1: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x1, r4}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r5, 0xffffffff, 0x60000000000}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000280)=[0xfffffffffffffffb, 0xea]) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x8, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}}, 0x88) recvfrom(r2, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) dup2(r1, r3) 2018/03/19 19:08:59 executing program 3: madvise(&(0x7f0000313000/0x1000)=nil, 0x1000, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0xfff, 0x8, 0x4, 0x3}, 0x14) 2018/03/19 19:08:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20880, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 19:08:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1f7}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) 2018/03/19 19:08:59 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000800)={0xc000000a}) r2 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000780)={&(0x7f0000000180)=@nl, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000100)}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000600)=""/79, 0x4f}], 0x9, &(0x7f0000000740)=""/51, 0x33, 0x845b}, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x100000) fsync(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000007c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0xffffffffffffffff}) [ 73.391296] binder: BINDER_SET_CONTEXT_MGR already set [ 73.399885] binder: 11167:11203 ioctl 40046207 0 returned -16 2018/03/19 19:08:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, 0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000000100)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/196, 0x1}) 2018/03/19 19:08:59 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x9, 0x0, 0xfffc, 0x100000000, 0x100000000, 0x9, 0x200}) mq_open(&(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x27e, 0x20}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc001, 0xe0) 2018/03/19 19:08:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x1, 0x7, 0x8000, 0x84, 0xd, 0x5, 0x0, 0x0, 0x10008, 0x4, 0x80, 0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/19 19:08:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4008}, {r1, 0x200}, {r0, 0x4}], 0x3, 0x7f) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/19 19:08:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x89, "6f6b3dd85ed6a4395eb86fb3f3f14de1c50a7b59e21491dd5c5c656fde2ce05ee896058a37e5b9cccf40f49b3b62639c67bdcfe43ef7a0e0247bc7da144f6069e14515ead25bdf78aad140e718c80c9710e7467d882a9c51cb7de34e1ee631aee5bc6a022ba8f8250cea280e75caa8c3381ef4965683cd14e58d13671edb7bf8e449d5519dd1a89209"}, &(0x7f0000000240)=0x91) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) 2018/03/19 19:08:59 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x1, 0xffffffff, 0x6, 0x7ff}, 0x10) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/03/19 19:08:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0xfffffffffffffffe, 0x1, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x4000000000}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/19 19:08:59 executing program 4: mmap(&(0x7f00006ab000/0x1000)=nil, 0x1000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f0000000180)=0x48, 0x800) ppoll(&(0x7f00000001c0)=[{r0, 0x100}, {r1, 0x2002}, {r2, 0xa}], 0x3, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x7ff}, 0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000cbd000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/net\x00') getpeername$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) timer_create(0x7, &(0x7f0000000280)={0x0, 0x31, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000340)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 19:08:59 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) poll(&(0x7f0000001040)=[{r0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x9, 0xffffffffffffb053, 0xf3, 0x800, 0x0, 0x240}) write$eventfd(r2, &(0x7f000068f000), 0x8) 2018/03/19 19:08:59 executing program 2: r0 = timerfd_create(0x5, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x620142) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000005c0)={"6970f8757469201500008d5c1f00f200", 0xffffffff7ffffffd}) r2 = fcntl$dupfd(r0, 0x606, r1) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0xffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9b8c2db54c443605b9e24eb9ceba6cf351f3f2498c578bf4d1c8be70440f24e5b2193fafa5dee35394041b08134aeebd4226a2979d27936a30093c7513046992a2d2a81eebece88f4405f3515eb8d7", 0x4f, 0xfffffffffffffffd) add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r3) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000002c0)={0x3, 0x5, 0x7, 0x3, 0x19, 0x9}) pipe2(&(0x7f0000000100), 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}, {0x77359400}}, &(0x7f000000ffe0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e21, 0x5, 0xa, 0x20, 0x20, 0x3c, r3, r5}, {0x521b, 0x4, 0x1, 0x72b6, 0x9, 0x6, 0x1, 0x1}, {0x8, 0x2, 0x80000001, 0x80000000}, 0x6, 0x6e6bbe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0x2, @in=@rand_addr=0x7f, 0x3507, 0x1, 0x2, 0x5, 0x400, 0x4, 0x3}}, 0xe8) 2018/03/19 19:08:59 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffff80000000, 0x80, 0x8b, 0x1, 0xe36, 0x6, 0x9, 0x4, 0x81, 0x0, 0x7fffffff}, 0xb) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) 2018/03/19 19:08:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x0, r1, 0x80000000) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000040)="480000001400190d76a81014aed182f30284470080ffe00700000000000000a2bc5603ca0083d9ab50b3b4eba50000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/19 19:08:59 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/03/19 19:08:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x0, r1, 0x80000000) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000040)="480000001400190d76a81014aed182f30284470080ffe00700000000000000a2bc5603ca0083d9ab50b3b4eba50000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/19 19:08:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="f8f8ffdfffffff") signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x800) 2018/03/19 19:08:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x2, 0x2) rt_sigaction(0x26, &(0x7f0000000000)={0x1, {0x6}, 0x4, 0x3ff}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$int_out(r0, 0x80000000000005, &(0x7f0000000040)) 2018/03/19 19:08:59 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400100) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/arp\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/224, &(0x7f0000000000)=0xe0) sendfile(r2, r2, &(0x7f0000000140), 0xc5ea) 2018/03/19 19:08:59 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffff, 0x24000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x9000}, {r1, 0x680}, {r2, 0x10}, {r3, 0xc1}, {r4, 0x200}, {r5, 0x2000}], 0x6, &(0x7f0000000180)={r6, r7+10000000}, &(0x7f00000001c0)={0x7f}, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000040)) r8 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r8, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r9 = getpid() process_vm_readv(r9, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/19 19:08:59 executing program 6: waitid(0x3, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x8000, r4, r5, 0x7, 0x8) getpeername$ax25(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr}}, 0x8, 0x7f, 0x5, 0x81, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) 2018/03/19 19:08:59 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072a66b6aa1540b8fc76075d41569703efb50b174aa05fc3eaafc23f8fcf19e06775885635fef3e50bf46b40f73c1b547599a1bd54be30e1f0a4ec67bbc7e52ef53d1882d4b97a8a63711ee5218002dc383688af85a319fb36b3bacb836a9f13e967840c5cf1f525b33efb569c8dfe5347b144f787f1231f5d810c24500000000000000000000000000000000"], 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000001f80)={0x0, 0x0}) r3 = accept4(r0, &(0x7f000000b3c0)=@sco, &(0x7f000000b440)=0x80, 0x8d3610f980f1d483) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000000b480)={0xfffffffffffffffd}, 0x1) recvmmsg(r0, &(0x7f0000007480)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4b9}, 0x101}, {{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x1d1}, 0xcab}, {{&(0x7f00000013c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001440)=""/85, 0x55}, {&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f00000015c0)=""/54, 0x36}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x200}, 0x81}, {{&(0x7f0000001680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/4096, 0x1000}], 0x2, &(0x7f0000001740)=""/10, 0xa, 0xfff}, 0x3ff}, {{&(0x7f0000001780)=@alg, 0x80, &(0x7f0000001980)=[{&(0x7f0000001800)=""/115, 0x73}, {&(0x7f0000001880)=""/198, 0xc6}], 0x2, &(0x7f00000019c0)=""/191, 0xbf, 0x8001}, 0x7}, {{&(0x7f0000001a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b00), 0x0, 0x0, 0x0, 0x4}, 0x140}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001b40)=""/90, 0x5a}, {&(0x7f0000001bc0)=""/227, 0xe3}], 0x2, &(0x7f0000006080)=""/4096, 0x1000, 0xa0}, 0x6}, {{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000001d00)=""/235, 0xeb}, {&(0x7f0000001e00)=""/196, 0xc4}, {&(0x7f0000001f00)=""/102, 0x66}, {&(0x7f0000007080)=""/236, 0xec}, {&(0x7f0000007180)=""/89, 0x59}, {&(0x7f0000007200)=""/214, 0xd6}], 0x6, &(0x7f0000007380)=""/225, 0xe1, 0x1}, 0xfff}], 0x8, 0x1, &(0x7f0000007680)={r1, r2+10000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000007700)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xfe69) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 19:08:59 executing program 1: pipe2(&(0x7f0000004f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$ipx(r1, &(0x7f0000004f80), &(0x7f0000004fc0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000005040)="2ee643466e50fb757062f0cf9178b610e18ecce82510f8f914d6cf7599214f64f1cf1c0504c5546daf1c93499da2dc52f8ab5975558241c74d7a029768de76d3e0e850d28892e5b19d01835da821441a8b126d6fa18d02ea3c1777d3f0816503102d0a374c05e19ad78b239c5a96814751dbb3ad421c76766b484e53ffa83c661f8de911135d95f0e5492bf64f165126adabded58e290396dc990188f0d2e382c27edca19f49c8f2303b2c348483724915b062d22b12") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000005100)={0x80000004}) getsockopt(r0, 0x8, 0x2, &(0x7f0000005140)=""/99, &(0x7f00000051c0)=0x63) symlinkat(&(0x7f0000005200)='./file0\x00', r3, &(0x7f0000005240)='./file0\x00') fchdir(r2) mq_getsetattr(r0, &(0x7f0000005280)={0xfff, 0x6, 0xbba, 0xffff, 0x20, 0xffff, 0x401, 0x4}, &(0x7f00000052c0)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000005300)={@in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x6, 0x1, 0xff, "6c6b0751b35aa1eaea974474735883b35280a36bd1bf92d1cf646a82cfbc08086bc21dc546bef046619d8b9ad5590864c0ee045f7cdf7864c90fd73571afc26d06f43b975a1e5d775356e4eb91afca25"}, 0xd8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005400)={0x20, 0xae4a, 0x3, 0xffffffff80000001, 0xfff, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005440)={0x0, 0xff}, &(0x7f0000005480)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000054c0)={r4, 0x8}, 0x8) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000005500)=""/56) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000005540)={0x7f, 0x5, 0x8001, 0x7, "de497aa844c2e189e4d19db8b12ca7e3f881c23e1f63e301a072ede797a05d9c"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000005580)) bind(r3, &(0x7f0000005680)=@sco={0x1f, {0xffffffff, 0x2, 0x6, 0x8, 0x7c3, 0x4}}, 0x80) write$selinux_access(r0, &(0x7f0000005700)={'system_u:object_r:lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x35}, 0x2d) ioctl(r1, 0x2, &(0x7f0000005740)="ca32796b5c91af3efdced1d52d86b0aace531d3b8f649d81cc436a33e614dbfbc51d7189993ed83936705523accc396ed37618a0cefca1203484f3593322d423f40e5d9685c6d76f8ab8ce7ee78266507cba3c90b668c78608ff8b01f4bbfd11709d71236061198b6955146a94482ece25d1bbdd2ad5017f4b9c85cfc314d696d97cd472e0b57db04f8a40ed96f2795390831b30c0eaf8b4359448a3edaac128126cd980ef150d6843e6cd628f7a0e0b88de63fdc1dbcc58a58c9064476f044e29b75a89d29ea6a8298e11f58b67c4ef8a635a") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005840)='/dev/rfkill\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005880)=@sack_info={r4, 0x5, 0x2}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000058c0)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r3, 0x40) syslog(0xd, &(0x7f0000005900)=""/116, 0x74) syncfs(r3) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000005980), &(0x7f00000059c0)=0x4) getpeername$netlink(r1, &(0x7f0000005a00), &(0x7f0000005a40)=0xc) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000005a80)=""/83) 2018/03/19 19:08:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, [0xba71ac1, 0x4, 0x6, 0x4, 0x3, 0x2, 0x8000, 0x3, 0x5, 0x8c, 0x20, 0x8, 0x7f, 0x9, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x8, 0x0, 0x5, 0x8}, &(0x7f0000000240)=0x98) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="0000000001000000"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/19 19:08:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) sched_yield() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x4f) signalfd(r0, &(0x7f0000000080)={0xefac}, 0x8) 2018/03/19 19:08:59 executing program 7: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 2018/03/19 19:08:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x204281) ioctl$VT_RELDISP(r0, 0x5605) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/03/19 19:08:59 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0xc2, 0x500) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000180)={0x4}) ptrace(0x4207, r1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x80, {0x2, 0x4e23, @rand_addr=0x8}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x12, 0x3ff, 0x1, 0x8, 0x3, 0x0, 0x6a, 0x8001, 0x1000000000000000}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) 2018/03/19 19:08:59 executing program 2: clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000047ff0), &(0x7f0000002ff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x6, 0x89d3, 0x4, 0x100000000, 0x3, 0xfffffffffffffffc}) 2018/03/19 19:08:59 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x4, @empty, 0x1f}, 0xffffffffffffff74, &(0x7f0000fc6fa0), 0x1000000000000078, 0x0, 0xb3}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/19 19:08:59 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)='lo\x00', 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) 2018/03/19 19:08:59 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x40, 0x10001, 0xffffffffffffff95, 0x400, 0xc122, 0x10, r1}) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10000cf", 0x1f) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000000280)={'vcan0\x00', @ifru_settings={0x7, 0x3, @sync=&(0x7f0000000240)={0x0, 0x1, 0x4}}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000300)) 2018/03/19 19:08:59 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x22002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r1) [ 73.637170] syz-executor5: vmalloc: allocation failure: 17178820608 bytes[ 73.643639] binder: 11288:11300 transaction failed 29201/-28, size 0-0 line 3133 [ 73.654124] binder: BINDER_SET_CONTEXT_MGR already set [ 73.654132] binder: 11288:11305 ioctl 40046207 0 returned -16 2018/03/19 19:08:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)='M', 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x37) 2018/03/19 19:08:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x4, 0x8000000000, 0x4, "b84f27a604a0", 0x3}}) [ 73.663534] binder_alloc: 11288: binder_alloc_buf, no vma [ 73.663552] binder: 11288:11305 transaction failed 29189/-3, size 0-0 line 3133 [ 73.691773] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 73.692434] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.693429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 73.743052] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 73.748384] CPU: 1 PID: 11297 Comm: syz-executor5 Not tainted 4.9.88-gbb52bba #59 [ 73.748708] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/11340 [ 73.748723] caller is __this_cpu_preempt_check+0x1c/0x20 [ 73.769968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.779298] ffff8801d70b78b0 ffffffff81d95f19 1ffff1003ae16f19 ffff8801bdc49800 [ 73.787289] ffffffff83ab96e0 0000000000000001 0000000000400000 ffff8801d70b79c0 [ 73.795277] ffffffff814521d2 024000c200000003 0000000041b58ab3 ffffffff8419634d [ 73.803274] Call Trace: [ 73.805838] [] dump_stack+0xc1/0x128 [ 73.811182] [] warn_alloc+0x212/0x240 [ 73.816615] [] ? zone_watermark_ok_safe+0x280/0x280 [ 73.823256] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 73.830069] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 73.836713] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 73.843528] [] ? get_page_from_freelist+0x8ae/0x19f0 [ 73.850254] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 73.856720] [] __vmalloc_node_range+0x3f5/0x5f0 [ 73.863015] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 73.869833] [] ? kmalloc_order_trace+0x7a/0x190 [ 73.876127] [] vmalloc+0x5b/0x70 [ 73.881120] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 73.887586] [] xt_alloc_entry_offsets+0x41/0x60 [ 73.893880] [] translate_table+0x216/0x1630 [ 73.899831] [] ? map_vm_area+0x9e/0xd0 [ 73.905347] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 73.912162] [] ? __check_object_size+0x174/0x3a9 [ 73.918538] [] ? 0xffffffff810002b8 [ 73.923788] [] do_ip6t_set_ctl+0x2be/0x470 [ 73.929649] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 73.936291] [] ? mutex_unlock+0x9/0x10 [ 73.941807] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 73.948881] [] nf_setsockopt+0x67/0xc0 [ 73.954400] [] ipv6_setsockopt+0x10b/0x130 [ 73.960260] [] tcp_setsockopt+0x82/0xd0 [ 73.965860] [] sock_common_setsockopt+0x95/0xd0 [ 73.972156] [] SyS_setsockopt+0x160/0x250 [ 73.977928] [] ? SyS_recv+0x40/0x40 [ 73.983180] [] ? SyS_recvmmsg+0xff/0x1c0 [ 73.988866] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 73.994814] [] ? do_syscall_64+0x48/0x490 [ 74.000586] [] ? SyS_recv+0x40/0x40 [ 74.005838] [] do_syscall_64+0x1a4/0x490 [ 74.011525] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 74.018429] CPU: 0 PID: 11340 Comm: syz-executor4 Not tainted 4.9.88-gbb52bba #59 [ 74.019573] Mem-Info: [ 74.019591] active_anon:60268 inactive_anon:45 isolated_anon:0 [ 74.019591] active_file:3602 inactive_file:8545 isolated_file:0 [ 74.019591] unevictable:0 dirty:118 writeback:0 unstable:0 [ 74.019591] slab_reclaimable:6628 slab_unreclaimable:59831 [ 74.019591] mapped:24312 shmem:51 pagetables:678 bounce:0 [ 74.019591] free:1468093 free_pcp:466 free_cma:0 [ 74.019606] Node 0 active_anon:241072kB inactive_anon:180kB active_file:14408kB inactive_file:34180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97248kB dirty:472kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 74.019621] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 74.019645] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:724kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 74.019669] Normal free:2876520kB min:36824kB low:46028kB high:55232kB active_anon:241072kB inactive_anon:180kB active_file:14408kB inactive_file:34180kB unevictable:0kB writepending:472kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26512kB slab_unreclaimable:239324kB kernel_stack:5664kB pagetables:2712kB bounce:0kB free_pcp:1092kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 74.019713] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB Normal: 152*4kB (UME) 66*8kB (UME) 44*16kB (UME) 68*32kB (UME) 41*64kB (UME) 11*128kB (UM) 21*256kB (UM) 48*512kB (UME) 54*1024kB (UM) 3*2048kB (UM) 678*4096kB (UM) = 2876528kB [ 74.019799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.019801] 12197 total pagecache pages [ 74.019804] 0 pages in swap cache [ 74.019807] Swap cache stats: add 0, delete 0, find 0/0 [ 74.019809] Free swap = 0kB [ 74.019811] Total swap = 0kB [ 74.019813] 1965969 pages RAM [ 74.019815] 0 pages HighMem/MovableOnly [ 74.019817] 320510 pages reserved [ 74.272690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.282015] ffff8801b5157678 ffffffff81d95f19 0000000000000000 ffffffff83c19200 [ 74.289986] ffffffff83f460a0 ffff8801b5f56000 0000000000000003 ffff8801b51576b8 [ 74.297955] ffffffff81dfd514 ffff8801b51576d0 ffffffff83f460a0 dffffc0000000000 [ 74.305923] Call Trace: [ 74.308486] [] dump_stack+0xc1/0x128 [ 74.313821] [] check_preemption_disabled+0x1d4/0x200 [ 74.320544] [] __this_cpu_preempt_check+0x1c/0x20 [ 74.327008] [] ipcomp_init_state+0x188/0x930 [ 74.333035] [] ? __lock_is_held+0xa1/0xf0 [ 74.338803] [] ipcomp4_init_state+0xb0/0x7d0 [ 74.344828] [] __xfrm_init_state+0x3e7/0xb30 [ 74.350854] [] xfrm_init_state+0x1a/0x20 [ 74.356537] [] pfkey_add+0x1fb9/0x3470 [ 74.362044] [] ? pfkey_delete+0x360/0x360 [ 74.367811] [] ? pfkey_seq_stop+0x80/0x80 [ 74.373577] [] ? __skb_clone+0x24a/0x7d0 [ 74.379257] [] ? pfkey_delete+0x360/0x360 [ 74.385025] [] pfkey_process+0x68b/0x750 [ 74.390704] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 74.397514] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.404321] [] pfkey_sendmsg+0x3a9/0x760 [ 74.410002] [] ? pfkey_spdget+0x820/0x820 [ 74.415766] [] sock_sendmsg+0xca/0x110 [ 74.421270] [] ___sys_sendmsg+0x6d1/0x7e0 [ 74.427036] [] ? copy_msghdr_from_user+0x570/0x570 [ 74.433584] [] ? avc_ss_reset+0x110/0x110 [ 74.439354] [] ? check_preemption_disabled+0x3b/0x200 [ 74.446163] [] ? __fget+0x20a/0x3b0 [ 74.451407] [] ? __fget+0x231/0x3b0 [ 74.456652] [] ? __fget+0x47/0x3b0 [ 74.461810] [] ? __fget_light+0x169/0x1f0 [ 74.467574] [] ? __fdget+0x18/0x20 [ 74.472732] [] ? sockfd_lookup_light+0x118/0x160 [ 74.479107] [] __sys_sendmsg+0xd6/0x190 [ 74.484700] [] ? SyS_shutdown+0x1b0/0x1b0 [ 74.490467] [] ? __fget+0x20a/0x3b0 [ 74.495712] [] ? __fget+0x231/0x3b0 [ 74.500956] [] ? __fget+0x47/0x3b0 [ 74.506116] [] ? security_file_ioctl+0x89/0xb0 [ 74.512314] [] SyS_sendmsg+0x2d/0x50 [ 74.517649] [] ? __sys_sendmsg+0x190/0x190 [ 74.523500] [] do_syscall_64+0x1a4/0x490 [ 74.529184] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/19 19:09:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="20000000000000000000000a40000000856d5d3ee1511bf6ab99000000000000"], 0xff) read(r0, &(0x7f0000000240)=""/154, 0x9a) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/19 19:09:00 executing program 4: r0 = socket(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xfcfb) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8002) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x4, 0x8, 0x5c461aba, 0x5, 0xff, 0x6, 0x9, 0xff, 0x80000000, 0x3, 0x7fffffff, 0x93f}) accept(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x3ff, 0x8) 2018/03/19 19:09:00 executing program 7: seccomp(0x1, 0xffffffffffffffff, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0xfffffffffffffffe}, {}, {0x6, 0x0, 0x0, 0xfffffff7}]}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1, 0x1ff, 0x6, 0x9}, {0x3, 0x7, 0x5b1d, 0xfffffffffffffffc}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x7}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x121c00, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x7ff) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r1, 0xd635, 0x200, 0x8, 0x4, 0x8, 0xffff, 0x92, {r1, @in={{0x2, 0x4e23, @rand_addr=0x7c9d}}, 0xe6, 0x80000000, 0x7ff, 0x4}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/19 19:09:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4}], 0x18) r1 = memfd_create(&(0x7f0000000440)=',eth1$vmnet0\x00', 0x1) r2 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0xffffffffffffffe1, 0x40, 0x100, 0x7, 0x0, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x5, &(0x7f00000000c0)=""/207) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xfb}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={r5, 0x0, 0x0, 0x288, 0x1f}, &(0x7f0000000500)=0x18) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000200)={0xff, 0x9, 0x4, 0x0, 0x1, 0x20, 0x90d3, 0x6, 0x6, 0x6}) 2018/03/19 19:09:00 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@multicast1=0xe0000001, @empty, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0x25) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/202, &(0x7f0000000340)=0xca) 2018/03/19 19:09:00 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@bridge_getlink={0x34, 0x12, 0xa00, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x800, 0x2000}, [@IFLA_IFALIAS={0x14, 0x14, 'tunl0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x4040004) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ffe5000000000000000000000000000000000000000000000033da215aed67203f92f187c9994339cd60b2055457c4b5f1902cfd7a20b44b0d955fd11a6b098158bf58e17a2a"]) 2018/03/19 19:09:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000300)) socketpair$inet6(0xa, 0x80002, 0xc104, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x4495156, {{0xa, 0x4e22, 0x8, @empty, 0x5}}}, 0x88) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x149}, 0x1}, 0x100000000) 2018/03/19 19:09:00 executing program 3: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) lstat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff8, 0x8000, 0x7fff, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0500020086a081b4bb86b8b874fbe660cc8915660b707d20bf49039732524cb708439dfa4f6d939f859a17e90ee33702739132192f0000f36dd31ce1a60d5ac617133b57300cab90784ceccb6934faa47a47a97772705434dce9b451e3c95a82ae9a8cc49d4aaabc7868eb54851187a1d91e8c0e100651d59bda0438d66333554e32a2f7880a448f35d53db7fd1d6959fcd6b83ea343094c9b4895fd672403dea8c0c140699fd9164722ea9c52e3150583932330967cfee718de6d02e8daab1728671e7bf8c1f7227ca8fe8e3708eb86c77e7ae002d5ee898d13ec42bdbbb243806f0c8a540cce95e4bbd0a2ecc85354181deaa58462468b21950b3665e2462e98455b2172657baefaf52f26076320884d537b59defc87d66676ebd55ab5cfe5b80eda58fd41b57d0879d0f9dfb4237847685dfc5f12b7a7231e5433a3eee677c0dcdbbbf7f975e275b773c11414e1b2"], 0xc) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xac) readahead(r0, 0x9e, 0x7ff) 2018/03/19 19:09:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)=""/187, &(0x7f0000000500)=0xbb) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000540)) ioctl$TCXONC(r0, 0x540a, 0x4215) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) sched_setattr(r3, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x9, 0x8, 0x8, 0x9, 0x3}, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x30, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000580)={r4}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) keyctl$chown(0x4, 0x0, 0x0, r5) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x80800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x12, 0x2, 0x9, 0xf3a, 0x1, 0xff, 0x6, 0x9], 0x8, 0x8, 0xff, 0x9, 0x5, 0x6, {0xfff, 0x4, 0x20, 0x3800000, 0x8001, 0x0, 0x9da9, 0xfaee, 0x6b80ffe0, 0x2c, 0x2, 0x7f, 0x200, 0x44, "18013fa5bd15ee5a8ce0619c42decdea062c154fe7fbefe5d0b0d6525e477fd2"}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 'ip6_vti0\x00'}) 2018/03/19 19:09:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x280200) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x5, 0xf, 0x6, 0x401, "0c11f39d9a88f2ef797459deba9ffa749427d9d6e883fc80e107a5d8baa408ca"}) 2018/03/19 19:09:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000300)="8d50f458bb2c5acebbe1209de13135000000", 0x12}], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x10b}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x400000000, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/19 19:09:00 executing program 6: r0 = memfd_create(&(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xf, 0x8000) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/208) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000000c0)=0x8001, 0x4) [ 74.640023] kasan: CONFIG_KASAN_INLINE enabled [ 74.648618] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 74.678388] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 74.684628] Dumping ftrace buffer: [ 74.686058] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 74.690069] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 74.691694] syz-executor7 (11386): /proc/11376/oom_adj is deprecated, please use /proc/11376/oom_score_adj instead. [ 74.709527] (ftrace buffer empty) [ 74.713212] Modules linked in: [ 74.716509] CPU: 0 PID: 11359 Comm: syz-executor0 Not tainted 4.9.88-gbb52bba #59 [ 74.724103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.733429] task: ffff8801b5138000 task.stack: ffff8801d9480000 [ 74.739456] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 74.747695] RSP: 0018:ffff8801d9487a60 EFLAGS: 00010a07 [ 74.753111] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82669b0b [ 74.760351] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 74.767591] RBP: ffff8801d9487a70 R08: 0000000000000001 R09: 0000000000000001 [ 74.774830] R10: 0000000000000000 R11: ffff8801b5138000 R12: 0000000000000004 [ 74.782069] R13: 0000000000000020 R14: ffff8801d7da8000 R15: dffffc0000000000 [ 74.789312] FS: 00007f401ce4e700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 74.797505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.803354] CR2: 00000000208d7f77 CR3: 00000001c0344000 CR4: 0000000000160670 [ 74.810595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.817835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.825079] Stack: [ 74.827199] 0000000000000001 ffff8801d7da8158 ffff8801d9487ad0 ffffffff82669b31 [ 74.835158] ffff8801d7da8170 ffffed003afb502b ffffed003afb502e ffff8801d7da8168 [ 74.843141] dead4ead00000000 ffff8801d7da8140 0000000000000000 0000000000000000 [ 74.851102] Call Trace: [ 74.853662] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 74.860121] [] sg_finish_rem_req+0x2b5/0x340 [ 74.866148] [] sg_new_read.isra.20+0x356/0x3e0 [ 74.872347] [] ? sg_get_rq_mark+0x182/0x190 [ 74.878288] [] sg_read+0x8b7/0x1440 [ 74.883538] [] ? __might_fault+0xe4/0x1d0 [ 74.889310] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 74.895943] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.902921] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 74.909556] [] __vfs_read+0x103/0x670 [ 74.914974] [] ? default_llseek+0x290/0x290 [ 74.920915] [] ? fsnotify+0x86/0xf30 [ 74.926244] [] ? fsnotify+0xf30/0xf30 [ 74.931665] [] ? avc_policy_seqno+0x9/0x20 [ 74.937520] [] ? selinux_file_permission+0x82/0x460 [ 74.944460] [] ? security_file_permission+0x89/0x1e0 [ 74.951182] [] ? rw_verify_area+0xe5/0x2b0 [ 74.957041] [] vfs_read+0x11e/0x380 [ 74.962289] [] SyS_read+0xd9/0x1b0 [ 74.967446] [] ? vfs_copy_file_range+0x740/0x740 [ 74.973820] [] ? do_syscall_64+0x48/0x490 [ 74.979584] [] ? vfs_copy_file_range+0x740/0x740 [ 74.985955] [] do_syscall_64+0x1a4/0x490 [ 74.991634] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 74.998522] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 75.025169] RIP [] __free_pages+0x21/0x80 [ 75.031066] RSP [ 75.035514] ---[ end trace fd404bcc6a4a99e6 ]--- [ 75.036294] kasan: CONFIG_KASAN_INLINE enabled [ 75.036296] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 75.036305] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 75.036309] Dumping ftrace buffer: [ 75.036312] (ftrace buffer empty) [ 75.036317] Modules linked in: [ 75.036326] CPU: 1 PID: 11375 Comm: syz-executor0 Tainted: G D 4.9.88-gbb52bba #59 [ 75.036330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.036335] task: ffff8801b48cb000 task.stack: ffff8801b5168000 [ 75.036349] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 75.036353] RSP: 0018:ffff8801b516fa60 EFLAGS: 00010a07 [ 75.036357] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82669b0b [ 75.036361] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 75.036364] RBP: ffff8801b516fa70 R08: 0000000000000001 R09: 0000000000000000 [ 75.036368] R10: 0000000000000000 R11: ffff8801b48cb000 R12: 0000000000000004 [ 75.036372] R13: 0000000000000020 R14: ffff8801d7dac200 R15: dffffc0000000000 [ 75.036378] FS: 00007f401ce2d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 75.036382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.036387] CR2: 00007f401ce0bdb8 CR3: 00000001c0344000 CR4: 0000000000160670 [ 75.036395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.036400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.036401] Stack: [ 75.036411] 0000000000000001 ffff8801d7dac358 ffff8801b516fad0 ffffffff82669b31 [ 75.036421] ffff8801d7dac370 ffffed003afb586b ffffed003afb586e ffff8801d7dac368 [ 75.036429] dead4ead00000000 ffff8801d7dac340 0000000000000000 0000000000000000 [ 75.036431] Call Trace: [ 75.036441] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 75.036450] [] sg_finish_rem_req+0x2b5/0x340 [ 75.036461] [] sg_new_read.isra.20+0x356/0x3e0 [ 75.036469] [] ? sg_get_rq_mark+0xac/0x190 [ 75.036477] [] sg_read+0x8b7/0x1440 [ 75.036485] [] ? __might_fault+0xe4/0x1d0 [ 75.036493] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 75.036501] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.036508] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 75.036516] [] __vfs_read+0x103/0x670 [ 75.036524] [] ? quarantine_put+0xaa/0x180 [ 75.036531] [] ? default_llseek+0x290/0x290 [ 75.036538] [] ? fsnotify+0x86/0xf30 [ 75.036544] [] ? fsnotify+0xf30/0xf30 [ 75.036553] [] ? avc_policy_seqno+0x9/0x20 [ 75.036561] [] ? selinux_file_permission+0x82/0x460 [ 75.036568] [] ? security_file_permission+0x89/0x1e0 [ 75.036576] [] ? rw_verify_area+0xe5/0x2b0 [ 75.036583] [] vfs_read+0x11e/0x380 [ 75.036591] [] SyS_read+0xd9/0x1b0 [ 75.036598] [] ? vfs_copy_file_range+0x740/0x740 [ 75.036604] [] ? fput+0xd2/0x140 [ 75.036611] [] ? SyS_ioctl+0x66/0xc0 [ 75.036619] [] ? vfs_copy_file_range+0x740/0x740 [ 75.036626] [] do_syscall_64+0x1a4/0x490 [ 75.036634] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 75.036742] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 75.036750] RIP [] __free_pages+0x21/0x80 [ 75.036752] RSP [ 75.036758] ---[ end trace fd404bcc6a4a99e7 ]--- [ 75.036762] Kernel panic - not syncing: Fatal exception [ 75.040723] Dumping ftrace buffer: [ 75.040726] (ftrace buffer empty) [ 75.040729] Kernel Offset: disabled [ 75.409579] Rebooting in 86400 seconds..